血液灌流器操作流程

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血液灌流器操作流程

英文回答:

Materials:

Blood perfusion device.

Donor blood.

Heparinized saline solution.

Sterile gloves.

Tourniquet.

Sphygmomanometer.

Scalpel.

Cannula.

Syringes.

Blood bag.

Pressure cuff.

Procedure:

1. Prepare the patient. Place the patient in a supine

position with the arm extended at the side. Apply a

tourniquet to the upper arm and inflate it to 40 mmHg.

2. Prepare the blood perfusion device. Prime the blood

perfusion device with heparinized saline solution.

3. Insert the cannula. Use a scalpel to make a small

incision in the antecubital fossa. Insert the cannula into

the vein and secure it with a suture.

4. Connect the cannula to the blood perfusion device.

Connect the cannula to the inlet port of the blood perfusion device.

5. Start the blood perfusion. Turn on the pump and set

the flow rate to the desired level.

6. Monitor the patient. Monitor the patient's vital

signs throughout the procedure.

7. Collect the blood. Collect the filtered blood into a

blood bag.

8. Stop the blood perfusion. Once the desired volume of

blood has been collected, turn off the pump and disconnect

the cannula.

9. Remove the tourniquet. Release the tourniquet and

apply pressure to the incision site to stop bleeding.

中文回答:

材料:

血液灌流器。

供血。

肝素盐水溶液。

无菌手套。

止血带。

血压计。

手术刀。

套管。

注射器。

血袋。

压力袖带。

步骤:

1. 准备患者。让患者仰卧,手臂向一侧伸展。在上臂处放置止血带,充气至 40 mmHg。

2. 准备血液灌流器。用肝素盐水溶液对血液灌流器进行预充。

3. 插入套管。用手术刀在肘窝处做一个小的切口。将套管插入静脉并用缝线固定。

4. 将套管连接到血液灌流器。将套管连接到血液灌流器的进水口。

5. 启动血液灌流。打开泵,并将流速设置为所需的水平。

6. 监测患者。在整个过程中监测患者的生命体征。

7. 收集血液。将过滤后的血液收集到血袋中。

8. 停止血液灌流。一旦收集到所需量的血液,关闭泵并断开套管。

9. 移除止血带。松开止血带,并在切口处施压以止血。