Steps for Using a Central Venous Catheter Kit
Preoperative preparation
Assess the patient's condition and select the puncture site and catheter model.
Prepare the kit and related items, such as disinfectants, anesthetics, etc.
Wear sterile equipment and lay sterile towels.
Cathode placement steps
Position the patient, routinely disinfect and lay towels.
Local anesthesia at the puncture site.
Hold the puncture needle and insert the guide wire after seeing blood return.
Insert the dilator along the guide wire and withdraw it after dilation.
Insert the catheter along the guide wire and withdraw the guide wire after it is in place.
Confirm that the catheter is in the blood vessel and fix it with sutures or fixation devices.
Connect the infusion device or heparin cap and seal the tube if necessary.
Postoperative treatment
Imaging confirmation: Take an X-ray to confirm the position of the catheter.
Recording and monitoring: Record the catheterization process and monitor vital signs.
Precautions
Strict aseptic operation: avoid infection risks.
Choose the appropriate catheter: Select the catheter type and specification according to the patient's condition and purpose.
Avoid air ingress: Ensure that no air enters the catheter and joints during the operation to prevent air embolism.
Training and experience: The operator needs to undergo professional training and be proficient in catheterization techniques.
Applicable Scenarios for Central Venous Catheter Kit
The Central Venous Catheter Kit is a versatile medical device that is widely used in a variety of clinical scenarios.
Critical care: rapid infusion, monitoring of circulatory status.
Emergency medicine: emergency infusion, poisoning treatment.
Hemodialysis: dialysis treatment for patients with acute and chronic renal failure.
Tumor treatment: chemotherapy drug infusion.
Nutritional support: parenteral nutrition infusion.
Operating room: infusion and monitoring during major surgery.
Pediatrics: critical care for newborns and children.
Long-term treatment: long-term infusion or dialysis for patients with chronic diseases.
Special treatments: plasma exchange, hemofiltration, etc.
