MYOTRAC INFINITI
Dual SEMG
The Manufacturer: Thought Technology Ltd.
2180 Belgrave Avenue
Montreal, Quebec, Canada
H4A 2L8
Product Name: MyoTrac Infiniti System Product #: T9800
Device Name: MyoTrac Infiniti Encoder Device #: SA9800
?Type BF Equipment ?Internally powered equipment
?Continuous operation
?
Read Instruction Manual
?The pins of the connectors identified with the ESD warning symbol should not be touched unless ESB precautionary procedures are used.
CAUTION
?US Federal Law restricts this device to sale by, or on order of, a physician or any other
practitioner licensed by the law of the state in which he or she practices to use or order the
use of this device.
WARNING
?Do not operate Active Sensors within 10 feet of an operating cellular phone, similar radio transmitting device, other powerful radio interference producing sources such as arc
welders, radio thermal treatment equipment, x-ray machines, or any other equipment that
produces electrical sparks. Portable and mobile RF communication equipment can affect
this equipment.
?With the MyoTrac Infiniti Encoder SA9800 use only with supplied power supply. GlobTek Part Number WR92B2500LF9P-Y-MED (WR95/WR93/WR97) or GS889
?The PC used with MyoTrac Infiniti must be placed outside the patient/client environment
(more than 3 meters or 10 feet) or the PC must comply with EN60601-1 (system safety).
?After use, the Batteries or the Battery pack must be disposed of in accordance with local, state and federal regulations and laws.
?After use, the Disposable Electrodes may be a biohazard. Handle, and when applicable, dispose of these materials in accordance with accepted medical practice and any applicable
local, state and federal laws and regulations.
?Reusable electrodes present a potential risk of cross-infection especially when used on
abraded skin, unless they are restricted to a single patient or sterilized between patients. If
sterilizing electrodes, employ only gas sterilization.
?Radiated radio frequency electromagnetic fields can cause performance degradation in the MyoScan-Pro EMG sensor. In the worst case, an RF field strength of 22mV/M can cause
an increase of 1μV in the signal reading from a MyoScan-Pro sensor. Be sure to keep in
mind that a very relaxed muscle should provide an EMG reading of approximately 1-3μV.
?This device is capable of generating current densities exceeding 2mA r.m.s./cm2 this may require special attention of the operator.
?Avoid accidental contact between connected but unused applied parts and other conductive parts including those connected to protective earth.
?Explosion Hazard; Do not use in the presence of a flammable anesthetic mixture with air, or with Oxygen or Nitrous Oxide.
?Not to be immersed in water.
?Take care in arranging patient and sensor cables to avoid risk of patient entanglement or strangulation.
?The operator is responsible for ensuring the safety of any devices controlled or triggered by Infiniti equipment or software, or by any software or hardware receiving data from Infiniti
equipment. Infiniti equipment must not be configured or connected in such a way that
failure in its data acquisition, processing or control functions can trigger patient feedback
stimulus that poses an unacceptable level of risk.
?Use of any equipment in a biofeedback or stimulation context should be immediately
terminated upon any sign of treatment-related distress or discomfort.
?Not to be connected to a patient undergoing MRI, Electro surgery or defibrillation.
?Not for use with patients with undiagnosed pain conditions.
?Only use the unit for which it was prescribed.
?Do not immerse the unit in water or any other liquid substance.
?Do not use if you have symptoms of bladder infection.
?Do not use with diminished mental capacity or physical competence limiting the use of the device.
?Caution should be used for patients with suspected or diagnosed heart problems.
?Caution should be used for patients with suspected or diagnosed epilepsy.
?Electrode placement and stimulation settings should be based on the guidance of the
prescribing practitioner.
?If damage is evident of the unit or accessories, discontinue use and contact your supplier
for further information on repair.
?The system should not be used adjacent to or stacked with other equipment, if used
adjacent or stacked the unit should be observed to verify normal operation in the
configuration in which it will be used.
?Use of accessories, transducers or cables other than those specified by Thought
Technology ltd may result in increased emissions or decreased immunity of the equipment
to electromagnetic energy.
ATTENTION
?Sensors and equipment damaged by static electricity are not covered under warranty. To
prevent static discharge from damaging the sensor and/or encoders, use anti-static mats or
sprays in your working area. A humidifier may also be used to prevent static environments
by conditioning hot, dry air. It is recommended that all staff involved with the unit receive an
explanation of the ESD symbol and the precautions described above as a minimum.
?Do not apply any electrode gel or equivalent directly on the sensor snaps. Always use
electrodes as a medium between the sensor and the client.
?Not for diagnostic purposes, not defibrillator proof, not for critical patient monitoring.
?To prevent voiding warranty by breaking connector pins, carefully align white guiding dot on
sensor plug with slot on sensor input.
?Make sure to remove electrodes from sensor snaps immediately after use.
?Do not plug third party sensors directly into instrument inputs. Plug only Thought
Technology Active Sensor cable connectors into instrument inputs. All electrodes and third
party sensors must be connected to active sensors, either directly or through an adapter.
?Remove batteries when the device is not being used for an extended period of time. Please
dispose of battery following local regulations.
INTENDED PURPOSE
?Biofeedback, Relaxation & Muscle Re-Education purposes
?Relaxation of muscle spasms
?Prevention or retardation of disuse atrophy
?Increasing local blood circulation
?Muscle re-education
?Maintaining or increasing range of motion
NOTE
?No preventative inspections required; maintenance must be performed by qualified personnel.
Factory re-calibration can be requested.
?The supplier will make available, upon request, circuit diagrams, component parts lists and
description or other information required for the repair of product by qualified personnel.
?The operator must be familiar with typical characteristics of signals acquired by this
equipment, and be able to detect anomalies in the acquired signal that could interfere with
treatment effectiveness. Depending on the importance of signal integrity, it may be advisable
to continuously monitor the raw signals, in time and/or frequency domain, while the device is
being used for biofeedback or other purposes. If anomalies are observed on acquired signals,
and if you suspect a problem with electromagnetic interference, contact Thought Technology
for a technical note on identification and remediation.
?This product conforms to standards EN60601-1, EN60601-2-10 and EN60601-2-40; some
encoder labeling may indicate superceded standards.
MAINTENANCE AND CALIBRATION
?Wipe encoder with a clean cloth
?Factory testing and calibration ensure equipment accuracy and frequency response. Contact Thought Technology for factory re-calibration if necessary.
STORAGE
?Store in its original case at up to 90% humidity / 30C°
TRANSPORTATION
?Transport in its original case
Manual # SA9814 Rev 4
Guidance and manufacturer’s declaration – electromagnetic immunity The MyoTrac Infiniti is intended for use in the electromagnetic environment specified below. The customer or the user of the MyoTrac Infiniti should assure that it is used in such an environment, and that precautions regarding that environment are heeded.
Immunity test IEC 60601
test level Compliance level Electromagnetic environment –
guidance
Electrostatic discharge (ESD) IEC 61000-4-2 ±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30 %.
Electrical fast transient/burst IEC 61000-4-4 ±2 kV for power
supply lines
±1 kV for input/output
lines
±2 kV for power
supply lines
±1 kV for input/output
lines
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5 ±1 kV differential
mode
±2 kV common mode
±1 kV differential
mode
±2 kV common mode
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short interruptions and voltage variations on power supply input lines
IEC 61000-4-11 <5 % U T
(>95 % dip in U T)
for 0,5 cycle
40 % U T
(60 % dip in U T)
for 5 cycles
70 % U T
(30 % dip in U T)
for 25 cycles
<5 % U T
(>95 % dip in U T)
for 5 sec
<5 % U T
(>95 % dip in U T)
for 0,5 cycle
40 % U T
(60 % dip in U T)
for 5 cycles
70 % U T
(30 % dip in U T)
for 25 cycles
<5 % U T
(>95 % dip in U T)
for 5 sec
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the
MyoTrac Infiniti requires
continued operation during power
mains interruptions, it is recommended
that the MyoTrac Infiniti be
powered from an uninterruptible power
supply or a battery.
Power frequency (50/60 Hz) magnetic field IEC 61000-4-8 3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
NOTE U T is the a.c. mains voltage prior to application of the test level.
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the MyoTrac Infiniti is used exceeds the applicable RF compliance level above, the MyoTrac Infiniti should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the MyoTrac Infiniti.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.
Guidance and manufacturer’s declaration – electromagnetic emissions
The MyoTrac Infiniti is intended for use in the electromagnetic environment specified below. The customer or the user of the MyoTrac Infiniti should assure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment – guidance
RF emissions CISPR 11 Group 1 The MyoTrac Infiniti uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely to
cause any interference in nearby electronic equipment.
RF emissions
CISPR 11
Class B
Harmonic emissions
IEC 61000-3-2
Not applicable
Voltage fluctuations/ flicker emissions IEC 61000-3-3 Not applicable
The MyoTrac Infiniti is suitable for use in all establishments,
including domestic establishments and those directly connected to
the public low-voltage power supply network that supplies
buildings used for domestic purposes.
Table of Contents
About This Guide (9)
Chapter 1 (10)
Introduction to your MYOTRAC INFINITI? Dual SEMG Encoder (10)
System Requirements (11)
MyoTrac Infiniti Components (12)
Connection to the Client (15)
Connection to the PC (19)
Screen Elements (20)
Thought Support (20)
Settings Menu (21)
Chapter 2 (25)
SEMG sessions on your MYOTRAC INFINITI? Dual SEMG Encoder (25)
Open SEMG Sessions (25)
Script SEMG Sessions (27)
Chapter 3 (28)
Data Management on your MYOTRAC INFINITI? Dual SEMG Encoder (28)
MyoTrac Infiniti Review (29)
Chapter 4 (30)
Display Options on your MYOTRAC INFINITI? Dual SEMG Encoder (30)
Displays (30)
Chapter 5 (34)
Flow on your MYOTRAC INFINITI? Dual SEMG Encoder (34)
Chapter 6 (35)
Reference (35)
Technical Support and Order Placing (36)
Technical Support (36)
Product Numbers & Accessories (37)
Placing Orders (38)
Specifications (39)
MyoTrac Infiniti Hardware Copyright Notice (44)
About This Guide Welcome to the MYOTRAC INFINITI? encoder. This guide is designed to help you get up and running quickly with your new encoder. It will describe the operation of the encoder, and how it interfaces to the host personal computer (PC).
It walks you through:
?Physical Operation of the encoder.
? EMG sessions.
? Data management.
? Display options.
After you have become familiar with the key concepts of your new encoder, you can use the rest of this guide as a reference for less common tasks, and also as a source of information if you have problems operating it.
Chapter 1 Introduction to your MYOTRAC INFINITI? Dual SEMG Encoder
This chapter explains the physical interface with the MyoTrac Infiniti Encoder, how to use it for the first time, and how to transfer data to the host PC.
Getting to know your MyoTrac Infiniti Dual SEMG Encoder
What is a MyoTrac Infiniti Dual SEMG Encoder?
The MyoTrac Infiniti is the cutting edge in handheld, dual channel Surface Electromyography
(SEMG). With it you will be able to deliver targeted and customized treatment directly to the client’s clinically relevant areas.
A simple first approach has been adopted in the design of the MyoTrac Infiniti to make it as easy
and fast as possible to get the clinical results desired from this powerful device.
Customizing the MyoTrac Infiniti to your clinical needs couldn’t be easier; all users input is directed through a series of intuitive and guided screens using touch screen technology.
The partnership of the MyoTrac Infiniti with the BioGraph Infiniti PC software enhances yet further the power and flexibility of the MyoTrac Infiniti. This link enables you to transfer session data to the PC for further viewing, analysis and reporting, in real time or post session.
System Requirements
To install the BioGraph Infiniti software, your computer system must meet or exceed the following requirements.
Recommended Minimum
?IBM PC compatible
(Intel/Pentium/Celeron family or AMD
K6/Athlon/Duron family, CPU P4 speed 3
GHz or higher), Desktop or Laptop with
two monitor capability
?Windows 2000/XP Professional or Home edition.
?50 - 60 gigabytes hard disk space for video recording and processing. (The
software needs 2.5 gigabytes to install
and run on available hard drive space) ?Memory, 512 MB of RAM or more
?CD ROM or DVD drive
?SVGA graphic card (1024 x 768) or higher resolution adapter & monitor
?32 bit Sound Blaster compatible sound card & speakers
? 1 to 4 USB ports, depending on the
desired number of MyoTrac Infiniti
encoders
?Mouse or compatible pointing device ?MS Word 97 or higher (for printing
purposes)
?Compact Flash Reader (For use with compact flash card only)
?Webcam 30 frames per second (for video purposes only)
NOTE: When using certain more complex screens, you must adhere to the Recommended Computer Requirements.
?
?IBM PC compatible
(Intel/Pentium/Celeron family or AMD
K6/Athlon/Duron family, CPU P3
speed 1.8 GHz), Desktop or Laptop ?Windows 2000/XP Professional or Home edition.
?10 - 20 gigabytes hard disk space ?(The software needs 2.5 gigabytes to install and run on available hard drive
space)
?Memory, 256 MB of RAM or more ?CD ROM or DVD drive
?SVGA graphic card (1024 x 768) or higher resolution adapter & monitor ?16 Bit Sound Blaster compatible sound card & speakers
? 1 to 4 USB ports, depending on the desired number of MyoTrac Infiniti
encoders
?Mouse or compatible pointing device ?Word 97 or higher (for printing
purposes)
NOTE: For most recent computer requirements contact Thought Technology Ltd for MAR473
Update information
Periodically updates may become available for the BioGraph Infiniti software and for the MyoTrac Infiniti Hardware. Please contact your local distributor or visit our website
https://www.doczj.com/doc/6c14770249.html, for further information on how to obtain updates.
MyoTrac Infiniti Components
?Compact Flash for increased memory capacity and one method for transfer of data to the PC.
?USB for real time transfer of data to the PC.
?Touch screen enables graphically guided navigation through the software.
?Rugged Ergonomic Case, easy to hold or attach to the subject and will withstand the rigors of daily use.
?Battery Charging jack for wall connection enables fast built-in battery charging.
?Headphone Jack for stereo sound feedback (or use the built-in speaker).
?Push button On/Off switch to prevent accidental switching.
? 2 Channels of Surface EMG.
Power
There are three basic methods to power the MyoTrac Infiniti unit: Inserting batteries into the battery compartment of the unit, plugging it into the wall using the supplied AC adapter, or plugging it into a powered up computer using a USB cable.
The MyoTrac Infiniti is available with battery charging capabilities. It will work with four standard Alkaline AAA batteries available in all consumer electrical stores. It is also possible to run the unit on removable, externally rechargeable batteries. A rechargeable battery pack is supplied with the MyoTrac Infiniti and can be charged while still inside the unit.
Note: When changing batteries it is recommended to plug the unit into external power, either USB or wall transformer so that data is not lost. Failure to supply external power will result in data and script loss.
The battery compartment cover slides open by pushing up using the notch provided. Place four AAA batteries in the slots, observing the polarity as illustrated. Please note that a diagram of the correct battery polarity is embossed on the inside surface of the compartment.
Alternatively it is possible to use a rechargeable battery pack (Thought Technology Part Number MI1028). This battery pack is plugged into the connector in the battery compartment marked BATT. The pack then fits into the normal battery area. Note: only use battery packs from Thought Technology or authorized representative, as use of other battery packs will damage the device.
A wall mounted AC power adapter, supplied with the MyoTrac Infiniti, is used to connect the unit to
an electrical outlet. This can be used in conjunction with the batteries or without.
The unit can also be powered from the computer via the USB cable. The cable is connected to the unit on one side and on the other side to the USB port of the computer. This can be used in
conjunction with the batteries or without.
Charging the Batteries
Note: exact power supply subject to change without notice.
Internal Charger
If your MyoTrac Infiniti was supplied with a wall mounted AC adapter it is possible to charge the battery pack while it is inserted in the device.
Note: Only use Thought Technology Ltd supplied wall mounted chargers with this device. Failure to do so could result in potential injury. Use only GlobTek Part Number WR9?B2500LCP-Y-MED where ?= 2 for North America, ?=3 for Europe, ?=5 for United Kingdom and ?=7 for Australia with the exception of Japan where the part number is GS 889.
To start the charging plug in either the wall mounted AC adaptor or the USB cable. A full charging cycle from fully empty to fully charged will take approximately 2hrs for AC adaptor and 5.5hrs for the USB cable. The unit can be used while plugged in to either power source. The charging cycle does not need to be completed in full; it can be stopped at anytime by removing the connector.
When the unit is turned off while plugged into an external power source, the screen displays a battery symbol. Charging action is shown with an animation of the battery filling up. When the battery is fully charged, the symbol shows a full battery.
If the unit is plugged into an external power source while it is turned off, it will start charging within one minute.
The state of the battery charging is available by going to the power menu in the settings menu of the device. It indicates the current mode of power and whether the unit is currently charging the batteries.
Note: The rechargeable batteries must be fully charged prior to initial use. In order for the batteries to reach full capacity it may be necessary to charge them several times (~2-8) after initial use.
Memory
Recorded data can be saved using three methods - choose the one which most closely matches your usage needs. To select saving method, select the Settings menu from the main menu, and tap on the Save icon.
?Internal Memory – Limited size, only the statistical summaries are recorded. Specifically, the statistics for 13 open sessions or 9 training sessions (work/rest) or 6 assessment sessions
(work/rest + fast-flick + endurance) can be recorded. Data can be lost if the batteries are
removed from the unit for longer than a few minutes.
?Compact Flash Card – Most flexible method of data saving: save all the raw data for review on the encoder or for download to the PC. Available in most electronics stores in a range of
memory sizes. Since all EMG data is recorded, the amount of data that is saved to the
compact flash card depends on the size of the card:
hours
64MB 1.75
128MB 3.5 hours
256MB 7 hours
512MB 14 hours
hours
1GB 27.5
hours
2GB 55.5
The encoder is delivered with a protective insert in the compact flash slot. To remove it, push the button next to the slot once to eject the card. The CF card can then be inserted; you will
notice that the CF card can only be inserted one way into the encoder to protect from incorrect insertion. When inserted properly it will be flush with the encoder rear. Follow the procedure above to remove this card when no longer required, and re-insert the protective insert. CF
cards require a CF card reader to transfer data to the PC. The CF cards and reader can be
purchased from most computer stores. Before its first use in the encoder, a CF card requires PC formatting using the file manager, then format the card using the BioGraph Infiniti Main
Application. Formatting and transferring CF data to the PC is covered in depth in the
BioGraph Infiniti software manual.
?Real Time PC Transfer – Connect to the PC via the USB and save and display the data on the PC in real time. See the following section “Connection to the PC”.
Attention: Do not remove the CF card without first stopping recording. If the CF card is removed during recording, you will lose all the data for the current session.
Tapping
Like using a mouse on a computer screen the MyoTrac Infiniti allows you to use your finger or a stylus to tap the buttons directly on the screen. The first time you start your handheld unit, or if the power has been disconnected for a while, you will be guided through a set of welcome screens including calibration, time and date setting. The calibration aligns the internal circuitry of the
encoder with its touch sensitive screen so that when you tap a button on the screen, the handheld unit can detect exactly which button is being pressed. It is recommended to use a stylus when calibrating the device as it will provide a more accurate calibration than using a finger.
Note:Always use a finger or stylus for tapping the screen. Never use a pen, pencil or other
marking or sharp object on the screen.Damage resulting from misuse of the screen is not
covered by the warranty.
The software is designed so that once the screen has been calibrated it is possible to use all the buttons with a finger. In many cases the touch sensitive area is greater than the graphical
constraints of the button allowing for easier operation using a finger. As necessary wipe screen with a dry cloth to clean. Screen protectors are available from good stationary suppliers and are a good way to extending the life of your screen.
Connection to the Client
Depending on the type of session you are going to record there are different ways to connect the two channels to the client. Either plug the extender cable into the device directly and connect to the client with EMG electrodes, or plug them into the pre-amplifier and the pre-amplifier into the MyoTrac Infiniti.
Attention: When you insert the extender cable (lead wire) into the electrode connector, MAKE SURE THAT NO BARE METAL OF THE PINS IS EXPOSED.
Before applying electrodes, be sure the skin surface is cleaned and dried. Make sure the
electrodes are placed firmly to the skin and make good contact between the skin and electrodes.
Please consult the clinical guide for information on electrode selection for different placements. The illustration below shows the division of the body into six areas of treatment.
Arms and Shoulders
Head and Neck
Abdominals
Back and Buttocks
Legs and Hips
When connecting a sensor or extender cables, be sure to properly line up the guiding dot on the top of the plug with the notch in the encoder's input socket. Forcing the plug into the jack in any other position may damage your equipment.
Using the MyoTrac Infiniti with AC Power Adapter or Connected to a PC
The MyoTrac Infiniti is designed for safe operation on ungrounded AC power sources. However, if you are using the MyoTrac Infiniti while it is connected to an ungrounded AC power source, for best results you may need to follow some simple guidelines for skin preparation and electrode placement. These measures will help to avoid falsely elevated EMG readings while the muscle is at rest.
If you notice elevated resting EMG levels not related to the patient’s condition, and if this occurs only when the unit is connected to AC power (directly via the supplied AC adapter or indirectly via a USB connection to the PC), and if it is necessary to run the MyoTrac Infiniti on ungrounded power
(i.e. no 3rd ground pin on the AC wall socket or on the PC power supply), try the following
techniques to improve the readings.
First, if you are using a PC with only 2 prongs on the wall plug and you have a grounded outlet (3 pin wall sockets with a working ground), plug the ac adapter into the MyoTrac-Infiniti and into the grounded outlet to provide a ground for the system.
If you have no opportunity to ground either the PC or the AC adapter, use the following electrode placement tips:
?If the EMG site is located on an extremity or limb, be sure to place the REF (black colored) electrode more proximally (on or closer to the trunk of the body) than the sense electrodes
(yellow and blue), and at least ten centimeters away from either sense electrode.
?Prepare the skin under all three electrodes, using a product designed for skin preparation prior to electrode application (mild abrasives such as NuPrep are effective).
?If you are using Ag/AgCl (silver/silver chloride) electrodes, put some conductive electrode paste or cream on them before applying them to the skin, or try using gel-type rather than dry Ag/AgCl electrodes.
Resting EMG readings will not be affected by connection to AC power, in the following cases:
?Running the MyoTrac Infiniti stand-alone, with no AC power adapter and no connection to the PC (only on its rechargeable batteries).
?If the PC is portable, running the MyoTrac Infiniti unit off of the PC’s battery via the USB cable, with the PC and the MyoTrac’s AC adapters both unplugged. Recharging using the AC
adapter may be necessary when the MyoTrac is not in use.
Connection to the PC
The MyoTrac Infiniti can be connected to a Personal Computer (PC). To do this, connect the USB cable supplied to an available USB port on the PC, and then plug the other end into the USB connector marked with the USB Symbol on the top edge of the MyoTrac Infiniti. As the device is plug and play, when you switch on the encoder the computer will automatically recognize it. Now
recognized it will be listed in the device manager as a Human Interface Device (HID Compliant Device). Once connected and ready to use, a “ding-dong” sound will be played. If however a problem is encountered, a “dong-ding” sound is played. This sound is also played to alert the user that the USB cable has been disconnected.
Once connected to the PC, the encoder is available to the BioGraph Infiniti software. In other words, the MyoTrac Infiniti
becomes a slave device and is controlled from the PC. When you have selected the screens you wish to record, the
BioGraph Infiniti software will establish a connection. When the connection has been made the screen of the MyoTrac Infiniti will display a message saying that it is connected to the software. Data will then be available from the BioGraph
Infiniti Software. Note that if the device is a home unit, it does not deliver live data (only Compact Flash data). Follow the instructions in the BioGraph Infiniti
software manual for detailed information on how to record, replay, review and print a session using the MyoTrac Infiniti.
Screen Elements
Screens contain up to three element types:
?Data displayed in a variety of methods such as line graphs, bar graphs, and digital displays.
?Buttons to allow navigation and control of the software.
?Thought Support help icon, available in the top left of every screen.
Thought Support
Thought Support is a help feature that is available in every screen of the MyoTrac Infiniti. To access Thought Support tap the question mark in the top left corner of every screen. This will present you with screen specific assistance explaining the buttons and their functions. Clicking anywhere on the screen when the help is displayed will remove it and return you to the original screen.
2020年生物反馈治疗仪（课件） 肌电生物反馈治疗仪（神经功能组织重建仪） 生物反馈治疗仪是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉训练治疗，以达到改善肌肉功能,帮助病人重建并恢复肌肉正常运动功能，脑血管、中枢神经系统损伤的运动功能障碍及盆底肌肉功能障碍等。 生物反馈治疗仪治疗原理： 生物反馈治疗仪是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉训练治疗，以达到改善肌肉功能,帮助病人重建并恢复肌肉正常运动功能,脑血管、中枢神经系统损伤的运动功能障碍及盆底肌肉功能障碍等。 生物反馈治疗仪结合生物反馈和神经功能重建的最新康复理念,集肌电、直肠、盆底的评估、治疗、训练于一身的康复专家。 什么是生物反馈 生物反馈(ｂｉofeedbacｋ）又称生物回授。它在不同的场合下具有不同的涵义，既可以指有机体内发生的一种过程；又可以表示一种方法；还可以表示一种特殊的治疗手段。
生物反馈疗法 运用生物反馈疗法，就是把求治者体内生理机能用现代电子仪器予以描记，并转换为声、光等反馈信号，因而使其根据反馈信号,学习调节自己体内不遂意的内脏机能及其他躯体机能、达到防治身心疾病的目的,由于此疗法训练目的明确、直观有效、指标精确，因而求治者无任何痛苦和副作用。据国内有关报道证实：生物反馈疗法对多种与社会心理应激有关的身心疾病都有较好的疗效。运用于生物反馈治疗的设备有：肌电反馈仪、皮肤湿度反馈仪、脑电反馈仪、脑电反馈仪及脉搏反馈仪等。仪器的操作者需经过专业训练,以保证结果的可靠性和科学性。......感谢聆听 生物反馈治疗仪的作用 生物反馈治疗技术是根据条件反射理论发展起来的，于2０世纪６0年代末首先在美国用于临床。生物反馈是用电子仪器测定神经—肌肉和自主神经的正常或异常活动情况,并把这些信息放大成视觉和听觉信号，反映给受试人。医生帮助受试人了解原来不能感觉的机体的变化，通过学习控制这些反映信息,学会调节心理生理变化，来治疗与预防特定疾病。......感谢聆听 治疗焦虑障碍 用脑电生物反馈等治疗后，多数人能控制焦虑和惊恐发作，不再影响其工作和生活，能更好地平稳发挥脑功能. 治疗睡眠障碍
肌电生物反馈治疗仪（神经功能组织重建仪）生物反馈治疗仪就是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉 训练治疗，以达到改善肌肉功能，帮助病人重建并恢复肌肉正常运动功能，脑血管、中枢神经系统损伤得运动功能障碍及盆底肌肉功能障碍等。 生物反馈治疗仪治疗原理： 生物反馈治疗仪就是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉训练治疗，以达到改善肌肉功能，帮助病人重建并恢复肌肉正常运动功能，脑血管、中枢神经系统损伤得运动功能障碍及盆底肌肉功能障碍等。 生物反馈治疗仪结合生物反馈与神经功能重建得最新康复理念，集肌电、直肠、盆底得评估、治疗、训练于一身得康复专家。 什么就是生物反馈 生物反馈 (biofeedback) 又称生物回授。它在不同得场合下具有不同得涵义，既可以指有机体内发生得一种过程；又可以表示一种方法；还可以表示一种特殊得治疗手段。 生物反馈疗法 运用生物反馈疗法，就就是把求治者体内生理机能用现代电子仪器予以描记，并转换为声、光等反馈信号，因而使其根据反馈信号，学习调节自己体内不遂意得内脏机能及其她躯体机能、达到防治身心疾病得目得，由于此疗法训练目得明确、直观有效、指标精确，因而求治者无任何痛苦与副作用。据国内有关报道证实：生物反馈疗法对多种与社会心理应激有关得身心疾病都有较好得疗效。运用于生物反馈治疗得设备有：肌电反馈仪、皮肤湿度反馈仪、脑电反馈仪、脑电反馈仪及脉搏反馈仪等。仪器得操作者需经过专业训练，以保证结果得可靠性与科学性。
生物反馈治疗仪得作用 生物反馈治疗技术就是根据条件反射理论发展起来得，于20世纪60年代末首先在美国用于临床。生物反馈就是用电子仪器测定神经-肌肉与自主神经得正常或异常活动情况，并把这些信息放大成视觉与听觉信号，反映给受试人。医生帮助受试人了解原来不能感觉得机体得变化，通过学习控制这些反映信息，学会调节心理生理变化，来治疗与预防特定疾病。 治疗焦虑障碍 用脑电生物反馈等治疗后，多数人能控制焦虑与惊恐发作，不再影响其工作与生活，能更好地平稳发挥脑功能。 治疗睡眠障碍 生物反馈疗法，使失眠伴紧张情绪病人控制全身肌肉松弛水平，快速进入睡眠。可增加失眠不伴焦虑病人睡眠波，产生强烈得困倦感。 治疗纤维肌痛综合征 生物反馈治疗技术可作为纤维肌痛综合征综合性治疗措施，能改变患者得慢波活动。 治疗慢性疼痛 生物反馈治疗紧张性头痛与偏头痛，使患者得肌肉放松，头痛得症状减轻或消失。 治疗高血压病 用生物反馈治疗原发性高血压，病人收缩压、舒张压均下降；比药物治疗合并放松训练治疗效果好。
生物反馈电刺激治疗仪的操作流程 发表时间：2016-04-25T10:27:05.117Z 来源：《中西医结合护理》2015年11月第11期作者：柏敏于红娟康小前[导读] 南京市中医院因社会趋向老龄化，越来越多的中老年妇女由于多种因素造成盆底松弛，压力性尿失禁一系列女性盆底功能障碍性疾病。 南京市中医院江苏南京 210001 【摘要】该文章依据多年应用生物反馈电刺激治疗仪的临床经验，制定和总结了本科室生物反馈电刺激治疗仪的临床操作流程、护理事项和心得体会，为该仪器规范性的运用和操作提供了依据，以供同道参考。 【关键词】生物反馈；电刺激治疗仪；操作流程 [中图分类号] R318.5 [文献标识码] A [文章编号]1672-5018（2015）11-267-02 因社会趋向老龄化，越来越多的中老年妇女由于多种因素造成盆底松弛，压力性尿失禁一系列女性盆底功能障碍性疾病。此病好发于更年期妇女．对生命威胁并不大，但严重影响患者的生活质量[1]。据报道经产妇患病率约20%，而大于60岁老年女性则达到35%以上。压力性尿失禁（SUI）是中老年妇女的常见病[2]。常常给女性带来精神和生活上的困扰，生活质量明显下降。针对此类疾病，我院于2006年引进加拿大生物反馈电刺激治疗仪（VROSTYM），治疗轻中度盆底功能障碍性疾病的妇女。该仪器引进后，因为是新技术，厂家没有提供规范的操作流程，且该仪器较精密，对其应用和护理，应有一套科学合理、系统、操作性好的工作流程，保证仪器在工作中正常使用，并在临床运用中规范行为，提高治疗效果。基于以上原因，根据临床运用情况，我们总结了一套实用性强的操作流程，使患者在安全，有效，舒适的氛围里接受治疗，为制定规范的操作流程提供了依据。现介绍如下，以供同道参考： 一、准备流程（表1） 1.打开电脑以及生物反馈电刺激仪开关。 2.电脑开机后，进入生物反馈文件夹。 3.创建新病人，填写病人信息资料，每次填写完成后储存。 4.病人平躺后取膀胱截石位，戴手套取出清洁后的探头，用2%洗必泰消毒液冲洗探头，再用0.9%生理盐水冲洗，用无菌纱布擦试干，将探头顺应病人阴道位置放置于阴道底部。 二．肌电评估操作流程（表2） 1.将任务菜单中的盆底肌评估（表面肌电） 选中，移动至任务栏后，点菜单上的开始。 2.嘱病人用最大力收缩盆底肌肉肌群，电脑银屏上显示病人肌肉收缩的最大值；嘱病人完全放松后用中等力量持续收缩盆底肌肉，显示屏上出现病人持续收缩时的肌电图。 3.测量肌电图上的最大收缩力和持续收缩时间，打印肌电图表。 三.电刺激操作流程（表3） 1.了解病人病情 2.排除禁忌症 3.根据病人病情选择相应的治疗方案 4．初次治疗病人选择初级电刺激程序，不同的疾病选择相应的电刺激程序。 1.将任务菜单中的电刺激程序选中，移至任务栏后，点击菜单栏上的开始。 2.调整菜单栏“+”“—”至病人能感受的最大耐受值后嘱病人放松肌肉接受电刺激治疗，嘱病人放松肌肉接受电刺激治疗，每次20分钟。 治疗完毕： 先关电刺激仪开关，拔出阴道探头，用2%洗必泰消毒液冲洗探头，再用0.9%生理盐水冲洗，用无菌纱布擦试干后将探头用消毒纱布包裹放入盒中。 病人整理完毕，操作者与病人交流并评估此次电刺激的感受，并制定下次电刺激强度方案。电刺激注意事项： 1.阴道探头专人专用，以免交叉感染。探头给予病人时交待要轻拿轻放，探头电源接头不能进水，扭曲，不能摔，否则探头极易损坏。 2.操作者掌握电刺激的禁忌症，特别注意的是胸部装有心脏起搏器的患者禁做，根据病情选择相应的电刺激程序。 3.电刺激时，嘱病人选择合适的刺激强度，以舒适为标准，循序渐进一点一点提高强度，而不是追求高强度，勿急必反。 4.探头应根据病人子宫位置放置，如子宫前屈位或后屈时，应将探头顺应子宫的位置放置到阴道底部，让探头金属环充分接触病人阴道组织。 四．生物反馈操作流程（表4） 1.掌握病人病情 2.排除禁忌症 3.根据病人病情选择相应的治疗方案 4.初次治疗病人选择初级生物反馈程序，不同的疾病选择相应的生物反馈程序。
生物反馈治疗(biofeedbace therapy, BFT)使用手册 目录： (1) 1、生物反馈简述、定义及生物反馈仪构成 (2) 2、生物反馈原理 (3) 3、适应症、禁忌症 (4) 4、团体生物反馈治疗(BFT)操作规程 (5) 5、生物反馈仪注意事项 (6) 6、治疗内容 (7) 7、医嘱 (10) 8、康复治疗转介单 (11) 9、治疗记录单 (12) 10、治疗报告单 (13) 11、设备使用登记表 (14) 12、具体操作步骤 (15)
概述 生物反馈放松训练是一种新的心理（行为）治疗方法，这种治疗方法的作用有以下几点：1、提升注意力、观察力；2、提升集中力：提高做事情的目标感；3、提升左右脑平衡；4、提升自我控制力：通过训练，提高自我调节和控制能力，更好识别并控制自己的情绪、行为、意识；5、提升冥想力：激活大脑生理机和能激活深度内在意识，提高冥想、想像能力，强化身心健康；6、提升休息力：提高大脑放松，提高情绪稳定性和睡眠质量，提高消除疲劳的能力和耐力，对失眠、压力大、焦虑症，神经性头痛有很好的调整效果。 一、定义：生物反馈治疗是采用电子仪器将人们正常意识不到的肌电、脑电、皮温、心率、血压等体内功能变化，准确测定并把这些信息有选择地放大成视觉和听觉信号，然后反馈给受试人。让受试人根据这些信号，学会控制自身不随意的功能，用于防治疾病或康复训练的方法。 生物反馈包括种类有如下几种： 肌电生物反馈疗法：（1、放松性肌电生物反馈疗法；2、强化性肌电生物反馈疗法；）手指皮肤温度生物反馈疗法；皮肤电阻生物反馈疗法；血压生物反馈疗法；心率生物反馈疗法；脑电生物反馈疗法。 精神科常用的生物反馈治疗为团体生物反馈治疗，是肌电生物反馈疗法一种。 二、生物反馈治疗仪构成： 传感器，中央处理器，显示器，座椅 可移动披戴式传感器 百米无线接收器 中央处理器大屏幕显示器
智能经络理疗仪简介及操作手册 经络是中医的独有名词，它是古人在长期生活保健和医疗实践中逐渐发现并形成的理论，也是人体针灸和按摩的基础，是中医学的重要组成部分，也是中华民族对世界文明的巨大贡献之一。经络是以手、足六阴经和六阳经以及任、督二脉为主体，遍布全身的一个综合网络系统：它内联五脏六腑，外通五官七窍、四肢百骸，沟通表里、上下、内外，将人体的各部分连接成有机的、与自然界阴阳属性密不可分的整体。经络学说早已被广泛用于指导临床各科的治疗，既是针灸、按摩的理论基础，而且也是人体保健、养生祛病的重要依据。《黄帝内经》载：“经脉者，人之所以生，病之所以成，人之所以治，病之所以起。”并有“决生死，处百病，调虚实，不可不通”的特点。低频治疗仪是微波治疗的一种，主要利用电磁波的低频段进行医疗保健。本产品正是根据中医经络理论，源于远古，服务当今。采用低频脉冲电流刺激穴位来达到通经络、强体魄之目的。低频脉冲电流在医学领域的应用已有100多年的历史，最早用“电”来治病可以追溯到公元前420年的古希腊医生希波克拉底和公元前46年的古罗马医生,他们分别将一种放电的鱼给病人食用或放在病人患处来治疗头痛和中风。1831年法拉第发明了感应电装置后，低频脉冲电流开始用于辅疗头痛、瘫痪、肾结石、坐骨神经痛，甚至心绞痛。19世纪后期和20世纪初是“电疗的黄金时代”，随着电生理学研究不断深入，多种低频电疗法得到发明并广泛应用于临床。上世纪80年代以来，随着大规模集成电路和计算机技术的应用，又开发了很多功能先进、体积小巧、使用方便的电疗设备，在功能性电刺激、肌电生物反馈及镇痛的研究和应用上取得了很大的进展，使得电疗尤其是低频脉冲电疗在临床上得到了更加广泛的应用。医学上把频率1000Hz以下的脉冲电流称作低频电流，或低频脉冲电流。其特点是：对于感觉神经和运动神经都有较强的刺激作用，其生理和辅佐治疗作用有： ⑴兴奋神经肌肉组织：通过变化的电流兴奋神经肌肉组织，引起肌肉收缩； 促进新陈代谢能力；调节人体免疫力、内分泌、神经系统、疏通经络、改善微循环、缓解疼痛； ⑵促进局部血液循环，改善肌肉组织的供血能力；活血化瘀、止痛、调五脏六 腑；促进局部组织淋巴回流；引起骨骼肌收缩，可以锻炼肌肉，防止肌肉萎缩；提高平滑肌张力；促进伤口、骨折的愈合； ⑶消炎、镇静、催眠作用；作用于神经节与神经节段，可产生反射作用，调节 自主神经功能。 本产品正是基于上述理论和技术，运用计算机脉冲宽度调制控制原理，设计出一个适合个人与家庭的互联网+智能经络理疗仪器，为大众健康保驾护航！其特点是：电脑人机界面显示、鼠标点击操作、双通道输出、低频脉冲电流可变、理疗时间长短可选、电脑显示经络方位，三十多个专家处方指导实践操作、MicroUSB接口绿色安全供电，通过手机数据线即可轻松获得；一台电脑可以 同时使用多台理疗仪；
产品特色与功能详解 一、系统组成 主要由硬件系统、软件系统和计算机系统三部分组成，其中硬件系统和软件系统均来自加拿大Thought Technology公司的核心技术。 1. 硬件组成 硬件部分主要由一个八通道多参数信号处理器BioNeuro Infiniti、一组信号采集传感器（脑电传感器EEG-Z、表面肌电传感器MyoScan Pro、心电传感器EKG Flex/Pro、血容量搏动传感器BVP Flex/Pro、呼吸传感器Resp Flex/Pro、皮电传感器SC Flex/Pro、皮温传感器Temp Flex/Pro）以及数据传输光纤Cable Fiber Optic共同组成。 2. 软件组成 主要由操作平台软 件BioNeuro Infiniti、 开发工具软件Developer Tools v5.1（包含Channel Editor、Screen Editor 和Script Editor） 二、功能详解 1. 生理信息采集功能 1.1 多媒体事件设计 支持单独图像刺激、单独声音刺激或图像声音组合刺激等形式。图像刺激格式为BMP格式任意大小图像，声音刺激支持MIDI音、MP3/Wave格式媒体
文件。 1.2 生理信息记录 可连接各种专用传感器采集相应生理信号，可采集的生理信号包括脑电信息、表面肌电信息（20-1000赫兹）、心电信息（IBI心动间期、HR心率）、血容量搏动信息（HR脉搏速率）、呼吸信息（Resp Amplitude呼吸幅度、Resp Frequency呼吸频率）、皮电信息（GSR皮肤电传导、Skin Conductance皮肤电阻）、皮温信息（皮肤温度Temperature）等。
肌电生物反馈治疗仪 适应症 神经系统功能性病变与某些器质性病变所引起的局部肌肉集挛、抽动、不全麻痹，如嚼肌痉挛、痉挛性斜颈、磨牙、面肌抽动与瘫痪、口吃、职业性肌痉挛、遗尿症、大失禁等；(2)焦虑症、恐怖症及与精神紧张有关的一些身心疾病；(3)紧张性头痛、血管性头痛；(4)高血压、原发性高血压、心律不齐；(5)偏头痛；(6)其他，如雷诺氏病、消化性溃疡、哮喘病、性功能障碍等。能缓解紧张、焦虑状态、抑郁状态、治疗失眠。临床中对酒癖、药瘾、咬指甲、手淫等给予行为矫正，对紧张性头痛、偏头痛、哮喘、焦虑症、恐怖症、雷诺氏病、失眠症、癫痫、高血压、心律紊乱、腰背痛、神经性皮炎、慢性荨麻疹、慢性疼痛、痛经、糖尿病、类风湿关节炎、书写痉挛、中风康复、痉挛性斜颈、儿童多动症、消化性溃疡等有一定的疗效。 操作流程 1、开机前准备将仪器平稳放置、连接好肌电导联线和皮温导联线；电源按“开”的状态，显示窗口亮，电源接通。 2、连接传感器①酒精棉球擦拭电极片连接部位，通常置于额前；②取肌电传感器（电机片）竖着粘贴于眉心处，与鼻梁骨在一条直线上，其余两片分别置于左右各1cm处的瞳孔上方。并用医用胶固定③肌电导联线的黑色夹子夹住中间电极片的金属凸起部分，两
根红色的夹子分别位于左右两侧，并将肌电导联线置于脑后；④皮温传感器（指套式）放置于食指或者中指指尖，金属片贴于指腹，松紧适度；⑤测试连接：受训者适度紧张放松，观察显示窗口数值是否波动。 3、训练功能选择：开机初始值为单人双功能、放松训练，无须调整，仅需要将温度选择为摄氏度，最后按“启动”键，听见“嘟”的声音，进入电脑记录的状态。 4、设定预置值 ①肌电预置：观察肌电基值，选择略低于基值的数值作为预置值；按肌电预置健，显示窗亮，利用“↑”健和”↓“健调整数值，按分辨率再次按肌电预置健退出；②按“反馈选择”键，进行肌电与皮温的转换；皮温预置，操做参考肌电预置；③同时，可使用“光标分辨”健，调整分辨率：高分辨以0.1为单位调正；低分辨率以1为单位调正。 禁忌症 1、急性化脓性炎症 2. 急性湿疹 3. 出血倾向
生物反馈治疗仪肌电生物反馈治疗仪（神经功能组织重建仪）生物反馈治疗仪就是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉脑血管、帮助病人重建并恢复肌肉正常运动功能，训练治疗，以达到改善肌肉功能，中枢神经系统损伤得运动功能障碍及盆底肌肉功能障碍等。生物反馈治疗仪治疗原理：生物反馈治疗仪就是利用肌电生物反馈技术并结合多种电刺激模式进行肌肉训练治疗，以达到改善肌肉功能，帮助病人重建并恢复肌肉正常运动功能，脑血管、中枢神经系统损伤得运动功能障碍及盆底肌肉功能障碍等。 生物反馈治疗仪结合生物反馈与神经功能重建得最新康复理念，集肌电、直肠、盆底得评估、治疗、训练于一身得康复专家。 什么就是生物反馈 生物反馈 (biofeedback) 又称生物回授。它在不同得场合下具有不同得涵义，既可以指有机体内发生得一种过程；又可以表示一种方法；还可以表示一种特殊得治疗手段。 生物反馈疗法 运用生物反馈疗法，就就是把求治者体内生理机能用现代电子仪器予以描记，并转换为声、光等反馈信号，因而使其根据反馈信号，学习调节自己体内不遂意得内脏机能及其她躯体机能、达到防治身心疾病得目得，由于此疗法训练目得明确、直观有效、指标精确，因而求
治者无任何痛苦与副作用。据国内有关报道证实：生物反馈疗法对多种与社会心理应激有关得身心疾病都有较好得疗效。运用于生物反馈治疗得设备有：肌电反馈仪、皮肤湿度反馈仪、脑电反馈仪、脑电反馈仪及脉练，以保证结果得可靠性与科学性。搏反馈仪等。仪器得操作者需经过专业训 生物反馈治疗仪 生物反馈治疗仪得作用 生物反馈治疗技术就是根据条件反射理论发展起来得，于20世纪60年代末首先在美国用于临床。生物反馈就是用电子仪器测定神经-肌肉与自主神经得正常或异常活动情况，并把这些信息放大成视觉与听觉信号，反映给受试人。医生帮助受试人了解原来不能感觉得机体得变化，通过学习控制这些反映信息，学会调节心理生理变化，来治疗与预防特定疾病。 治疗焦虑障碍 用脑电生物反馈等治疗后，多数人能控制焦虑与惊恐发作，不再影响其工作与生活，能更好地平稳发挥脑功能。 治疗睡眠障碍 生物反馈疗法，使失眠伴紧张情绪病人控制全身肌肉松弛水平，快速进入睡眠。可增加失眠不伴焦虑病人睡眠波，产生强烈得困倦感。治疗纤维肌痛综合征 生物反馈治疗技术可作为纤维肌痛综合征综合性治疗措施，能改变患者得慢波活动。
电刺激生物反馈盆底治疗仪可行性报告 关于电刺激生物反馈盆底治疗仪可行性报告 一.电刺激生物反馈盆底治疗仪适用的范围 1. 治疗慢性前列腺炎 医学专家指出，目前前列腺病病种多、发病率高、发病年限长，且有逐年增多的趋势。前列腺疾病在男人的一生中随时都可能发生，一般年轻人前列腺炎较多见，而老年人则良性增生为多。据统计，20岁以上男性，31％~40％患有慢性前列腺炎；而60岁以上的老年人中约有50％患有前列腺增生，70岁以上发病率高达88％。前列腺器官虽小，但它带给男性的问题、麻烦却不少，前列腺是男性体内的“三岔口”，它是排尿的必经之路，又兼射精通道，而且还分泌前列腺液营养精子。一旦前列腺发生病变，其伴随出现的性功能障碍及生殖障碍却严重地影响了患者的生活及身心健康，甚至造成夫妇感情不和，家庭破裂。因此，前列腺疾病常被人们称之为“男性健康的杀手”。前列腺炎是男性常见病，绝大多数发生在青壮年，临床上前列腺炎可分为急性和慢性两种。急性前列腺炎临床上较少见，慢性前列腺炎在成年人群中发病较高，约占泌尿外科门诊病人的1/5左右，因慢性前列腺炎多伴有精囊炎，故又称为前列腺精囊炎。 （一）病因 慢性前列腺炎其病因较为复杂，少数由急性前列腺炎未能彻底治愈迁延而来，绝大多数病人则未曾经历过明确的急性阶段。 引起慢性前列腺炎的致病微生物主要是细菌，其次有病毒、支原体、衣原体以及其它致敏原等。性欲过旺、前列腺充血、下尿路梗阻、会阴部压迫、损伤，邻近器官炎症病变波及前列腺以及全身抵抗力下降等等，都可能是造成慢性前列腺炎的原因之一，甚至病人的精神状态也是影响症状轻重的一个因素。总之，慢性前列腺炎病因复杂，造成经久不愈的原因，很可能不同时期存在着不同的病因，或在同一时期存在一个以上的致病因素。 （二）临床表现 不同病人症状表现相差很大，实验室检查结果与病人自觉症状可不完全一致，一些病人症状显著，但前列腺触诊、前列腺液检查可无特殊发现或改变轻微，而另一些病人前列腺液有大量脓细胞，前列腺质地变硬，却可全无症状。因此，症状的轻重可能还和病人的精神因素有一定关系。常见的症状有： 1．疼痛 后尿道可有烧灼感、蚁行感，会阴部、肛门部疼痛可放射至腰骶部、腹股沟、耻骨上区、阴茎、睾丸等，偶可向腹部放射。 2．泌尿系症状：炎症累及尿道，病人可有轻度尿频、尿急、尿痛，个别病人尚可出现终未血尿，清晨排尿之前或大便时尿道口可有粘液或脓性分泌物排出。 3，性功能障碍：可有性欲减退、阳萎、早泄、射精痛、遗精次数增多等，个别病人有血精或因输精管道炎症而使精子活动力减退，导致不育。 4，神经衰弱症状：由于病人对本病缺乏正确理解或久治不愈，可有心情忧郁、乏力、失眠等。 5．继发症状：由于细菌毒素引起的变态反应，可出现结膜炎、虹膜炎、关节炎、神经炎等。 典型举例 湖北省荆州市中心医院泌尿外科采用Laborie公司的Urostym生物反馈治疗仪治疗慢性前列腺炎，治疗前后行尿动力检查及前列腺炎症状评分（NIH-CPSI）,观察并评价疗效。（周家杰张先觉杨光华熊泽安）
MYOTRAC INFINITI Dual SEMG
The Manufacturer: Thought Technology Ltd. 2180 Belgrave Avenue Montreal, Quebec, Canada H4A 2L8 Product Name: MyoTrac Infiniti System Product #: T9800 Device Name: MyoTrac Infiniti Encoder Device #: SA9800
?Type BF Equipment ?Internally powered equipment ?Continuous operation ? Read Instruction Manual ?The pins of the connectors identified with the ESD warning symbol should not be touched unless ESB precautionary procedures are used. CAUTION ?US Federal Law restricts this device to sale by, or on order of, a physician or any other practitioner licensed by the law of the state in which he or she practices to use or order the use of this device. WARNING ?Do not operate Active Sensors within 10 feet of an operating cellular phone, similar radio transmitting device, other powerful radio interference producing sources such as arc welders, radio thermal treatment equipment, x-ray machines, or any other equipment that produces electrical sparks. Portable and mobile RF communication equipment can affect this equipment. ?With the MyoTrac Infiniti Encoder SA9800 use only with supplied power supply. GlobTek Part Number WR92B2500LF9P-Y-MED (WR95/WR93/WR97) or GS889 ?The PC used with MyoTrac Infiniti must be placed outside the patient/client environment (more than 3 meters or 10 feet) or the PC must comply with EN60601-1 (system safety). ?After use, the Batteries or the Battery pack must be disposed of in accordance with local, state and federal regulations and laws. ?After use, the Disposable Electrodes may be a biohazard. Handle, and when applicable, dispose of these materials in accordance with accepted medical practice and any applicable local, state and federal laws and regulations. ?Reusable electrodes present a potential risk of cross-infection especially when used on abraded skin, unless they are restricted to a single patient or sterilized between patients. If sterilizing electrodes, employ only gas sterilization. ?Radiated radio frequency electromagnetic fields can cause performance degradation in the MyoScan-Pro EMG sensor. In the worst case, an RF field strength of 22mV/M can cause an increase of 1μV in the signal reading from a MyoScan-Pro sensor. Be sure to keep in mind that a very relaxed muscle should provide an EMG reading of approximately 1-3μV. ?This device is capable of generating current densities exceeding 2mA r.m.s./cm2 this may require special attention of the operator. ?Avoid accidental contact between connected but unused applied parts and other conductive parts including those connected to protective earth. ?Explosion Hazard; Do not use in the presence of a flammable anesthetic mixture with air, or with Oxygen or Nitrous Oxide. ?Not to be immersed in water. ?Take care in arranging patient and sensor cables to avoid risk of patient entanglement or strangulation. ?The operator is responsible for ensuring the safety of any devices controlled or triggered by Infiniti equipment or software, or by any software or hardware receiving data from Infiniti equipment. Infiniti equipment must not be configured or connected in such a way that failure in its data acquisition, processing or control functions can trigger patient feedback stimulus that poses an unacceptable level of risk. ?Use of any equipment in a biofeedback or stimulation context should be immediately terminated upon any sign of treatment-related distress or discomfort. ?Not to be connected to a patient undergoing MRI, Electro surgery or defibrillation. ?Not for use with patients with undiagnosed pain conditions. ?Only use the unit for which it was prescribed. ?Do not immerse the unit in water or any other liquid substance. ?Do not use if you have symptoms of bladder infection. ?Do not use with diminished mental capacity or physical competence limiting the use of the device.
一、多参数生物反馈治疗仪1套 信号采集器参数： 脑电（EEG）、肌肉（EMG）、皮温(ST/BT)、心电(ECG)、心率(HR)、呼吸(RESP)、血氧饱和度(SpO2)、皮电（SC）八个参数 1、脑电(EEG): 1)电压测量：电压测量误差应不超过±10%范围。 2)共模抑制比：各通道≥80dB。 3)噪声电平应≤5μVp-v。 4)耐极化电压：以峰谷值100μV、周期1s标准方波的幅值为基准，加±300mV 直流耐极化电压后，幅值偏差不超过标准方波的±5％范围。 5)时间间隔：误差不超过±5％范围。(国家必检项目) 6)脑电电极的生物相容性（国家强制性必检项目）： 与患者接触的材料应无细胞毒性、迟发型超敏反应和皮内反应。该材料必须进行生物相容性的试验或评价。 细胞毒性:≤1级。 迟发型超敏反应：无迟发型超敏反应。 皮内反应:试验样品和溶剂对照平均积分之差≤1.0。 2、肌电(EMG): 1）测量范围：为1μV～5000μV。误差不超过±10%范围。 2）输入噪声：小于1μV。 3）共模抑制比：大于100dB。 3、皮电（SC）： 1）测量范围：为40kΩ～4MΩ，误差不超过±10%范围。 4、心电（ECG）： 1）输入电压范围：≥5mV，误差不超过±10%范围。 2）耐极化电压：加±300mV直流耐极化电压后，幅值偏差不超过标准方波的±5％范围。
3）共模抑制比：大于80dB。 5、心率（HR）： 1）范围：为30～250（次/min）； 2）误差：为±1%或±1次/min； 6、血样氧饱和度（SpO2）： 1）测量范围：为0%～100%； 2）分辨率：为1%； 3）测量误差：在80%～100%范围内精度为±1% ； 在80%以下仍能正常显示。 7、皮温(ST/BT)： 1）测量范围：为15℃～40℃； 2）在15℃～40℃时，精度为±0.1℃； 3）反馈时显示分辨率：为0.1℃； 4）测温稳定性：不大于±0.1℃。 8、呼吸（RESP）： 1）成人、儿童测量范围：为1次/min～150次/min； 2）测量误差：在12次/min～150次/min范围内，测量误差为±2次/min。软件功能： 1、视频连续播放反馈软件。（通过参数的变化视频可进行暂停或继续播放的模式）。 ★2、图片抓取播放反馈软件。（通过参数的变化视频可进行后退或前进的播放模式）。 ★3、脑电可进行单独反馈，以达到通过不同病症的脑电图的改变而采取不同治疗方案的点对点的直接治疗及训练。 ★4、具有一套事件相关电位ERP（P300、N400）的检测软件，主要应用于认知、记忆、语言、思维、智能等大脑高级功能的神经电生理测试。服务于心理学、精神学、神经学、环境医学等多学科的研究，为脑功能性疾病在生物反馈的治疗
多参数生物反馈仪简介
产品特色与功能详解 一、系统组成 主要由硬件系统、软件系统和计算机系统三部分组成，其中硬件系统和软件系统均来自加拿大Thought Technology公司的核心技术。 1. 硬件组成 硬件部分主要由一个八通道多参数信号处理器BioNeuro Infiniti、一组信号采集传感器（脑电传感器EEG-Z、表面肌电传感器MyoScan Pro、心电传感器EKG Flex/Pro、血容量搏动传感器BVP Flex/Pro、呼吸传感器Resp Flex/Pro、皮电传感器SC Flex/Pro、皮温传感器Temp Flex/Pro）以及数据传输光纤Cable Fiber Optic共同组成。 2. 软件组成 主要由操作平台软件BioNeuro Infiniti、开 发工具软件Developer Tools v5.1（包含Channel Editor、Screen Editor和 Script Editor） 二、功能详解 1. 生理信息采集功能 1.1 多媒体事件设计 支持单独图像刺激、单独声音刺激或图像声音组合刺激等形式。图像刺激格式为BMP格式任意大小图像，声音刺激支持MIDI音、MP3/Wave格式媒体文件。 南京伟思心翼电子科技有限公司
1.2 生理信息记录 可连接各种专用传感器采集相应生理信号， 可采集的生理信号包括脑电信息、表面肌电信息（20-1000赫兹）、心电信息（IBI 心动间期、HR 心率）、血容量搏动信息（HR 脉搏速率）、呼吸信息（Resp Amplitude 呼吸幅度、Resp Frequency 呼吸频率）、皮电信息（GSR 皮肤电传导、Skin Conductance 皮肤电阻）、皮温信息（皮肤温度Temperature ）等。 信号采集类 信号处理类 频谱处理类 Signal specific Signal processing Frequency specific Amplitude from BVP Magnitude* FFT (Fast Fourier Transform) Force Sensor Gradation Magnitude from IIR* FB: Average Amplitude HR Max - HR Min Peak to Peak Amplitude* FB: Comodulation IBI from BVP RMS Non-Sliding Window FB: Comodulation Max Shift IBI from EKG RMS Sliding Window FB: Mean Frequency Pulse Transit Time Signal as Percentage of Time FB: Median Frequency
生物反馈仪项目可行性报告 规划设计 / 投资分析
摘要 根据国家卫计委的统计，截至2017年10月末，全国医疗卫生机 构数达98.93万个，其中医院3万个。从近年来医院的发展趋势来看，医院总数将保持良好的增长态势。而目前新建的医院采用的基础医疗 器械都较为先进，这为医疗器械生产企业的发展形成了有利的市场增 长格局。 该生物反馈仪项目计划总投资8635.51万元，其中：固定资产投资6484.16万元，占项目总投资的75.09%；流动资金2151.35万元，占项目 总投资的24.91%。 达产年营业收入21380.00万元，总成本费用16690.07万元，税金及 附加176.05万元，利润总额4689.93万元，利税总额5512.87万元，税后 净利润3517.45万元，达产年纳税总额1995.42万元；达产年投资利润率54.31%，投资利税率63.84%，投资回报率40.73%，全部投资回收期3.96年，提供就业职位308个。 坚持“社会效益、环境效益、经济效益共同发展”的原则。注重发挥 投资项目的经济效益、区域规模效益和环境保护效益协同发展，利用项目 承办单位在项目产品方面的生产技术优势，使投资项目产品达到国际领先 水平，实现产业结构优化，达到“高起点、高质量、节能降耗、增强竞争力”的目标，提高企业经济效益、社会效益和环境保护效益。
项目概况、项目建设必要性分析、市场调研、建设规划分析、项目建设地研究、土建工程说明、工艺先进性分析、环保和清洁生产说明、项目职业安全管理规划、项目风险说明、项目节能评估、实施安排方案、投资方案分析、项目经济效益、综合结论等。
南京伟思心翼电子科技有限公司 产品特色与功能详解 一、系统组成 主要由硬件系统、软件系统和计算机系统三部分组成，其中硬件系统和软件系统均来自加拿大Thought Technology 公司的核心技术。 1. 硬件组成 硬件部分主要由一个八通道多参数信号处理器BioNeuro Infiniti 、一组信号采集传感器（脑电传感器EEG-Z 、表面肌电传感器MyoScan Pro 、心电传感器EKG Flex/Pro 、血容量搏动传感器BVP Flex/Pro 、呼吸传感器Resp Flex/Pro 、皮电传感器SC Flex/Pro 、皮温传感器Temp Flex/Pro ）以及数据传输光纤Cable Fiber Optic 共同组成。 2. 软件组成 主要由操作平台软件BioNeuro Infiniti 、开发工具软件Developer Tools v5.1（包含Channel Editor 、Screen Editor 和Script Editor ）
二、功能详解 1. 生理信息采集功能 1.1 多媒体事件设计 支持单独图像刺激、单独声音刺激或图像声音组合刺激等形式。图像刺激格式为BMP格式任意大小图像，声音刺激支持MIDI音、MP3/Wave格式媒体文件。 1.2 生理信息记录 可连接各种专用传感器采集相应生理信号，可采集的生理信号包括脑电信息、表面肌电信息（20-1000赫兹）、心电信息（IBI心动间期、HR心率）、血容量搏动信息（HR脉搏速率）、呼吸信息（Resp Amplitude呼吸幅度、Resp Frequency呼吸频率）、皮电信息（GSR皮肤电传导、Skin Conductance皮肤电阻）、皮温信息（皮肤温度Temperature）等。 南京伟思心翼电子科技有限公司
Biotrace+ 使用手册 指导老师：张禹 制作人：杜诗雨；朱琳；蔡苏阳
目录 第一章软件安装 (1) 1 检查电脑 (1) 2 快速开始菜单 (1) 3 安装Biotrace+ (1) 4 安装振波和DirectX (2) 5 蓝牙驱动器的安装 (2) 6 安装完成 (4) 7 传感器的配置 (4) 8 传感器类型及连接方式 (5) 第二章实验程序 (8) 1 用户建立 (8) 2 数据记录 (8) 3 数据查看 (8) 第三章实验介绍 (10) 1 进入实验 (10) 2 Sensor Demos 感觉演示 (10) 2.1 血容量搏动/心率感觉BVP/HR sensor (10) 2.2 脑电EEG (11) 2.3 呼吸感觉Respiration Sensor (12) 2.4 缓慢皮层电位SCP (13) 2.5 皮电SC/GSR sensor (13) 2.6 肌电EMG (14) 2.7 皮温Skin Temperature Sensor (14) 2.8 心电ECG/EKG (15) 3 Biofeedback生物反馈 (16) 3.1 压力释放：温度Stress reduction：Temperature (16) 3.2 慢性紧张性头痛Chronic Tension Headache (17) 3.3 焦虑：皮肤传导Anxiety：Skin Conductance (17) 3.4 偏头痛Migraine (18) 3.5 缓解压力：心率变异Stress Reduction：HRV (19) 3.6 腹式呼吸Abdominal Breathing (20) 4 Neurofeedback 神经反馈 (20) 4.1 EEG信号检测 (20) 4.1.1 1通道EEG检测 (20) 4.1.2 2通道EEG检测 (22) 4.1.3 EMG：减少伪迹 (23)