Disposable Puncture Device Usage Instructions

Preparation: After opening the packaging, ensure the puncture device is intact and that the chip and needle are locked. Select the appropriate model and specification.

Sterilization: Before use, the puncture device should be strictly sterilized to ensure aseptic operation.

 

Puncture: Insert the puncture needle into the tissue to be punctured, and then fix the needle wings. During the puncture, choose an appropriate location and angle to avoid damage to the blood vessel.

 

Operation: After successful puncture, surgical instruments can be inserted into the cannula for further procedures. For endoscopic surgery, the puncture device can be used to insert the endoscope and other surgical instruments.

 

Completion: After the procedure, press down on the gap between the needle and the skin to prevent air from entering, and then discard the disposable puncture device into a medical waste bag.