Why is the indwelling needle inserted one day earlier?
Sep 28, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
An indwelling needle usually refers to an intravenous (IV) indwelling catheter. Under normal circumstances, placing the IV indwelling needle one day prior to the procedure may be due to reasons such as reducing patient discomfort, preoperative laboratory tests, surgical preparation, venous access preparation, and intraoperative medication administration. Specific details are as follows: It should be noted that the exact timing of catheter placement may vary depending on hospital regulations, type of surgery, and individual patient conditions.
An indwelling needle usually refers to a venous indwelling catheter. Under normal circumstances, placing the venous indwelling needle one day in advance may be due to reasons such as reducing patient discomfort, preoperative laboratory tests, surgical preparation, venous access preparation, and intraoperative medication administration. The specific details are as follows:
1. Reducing Patient Discomfort
Inserting the indwelling needle one day prior can reduce both psychological and physiological stress on the day of surgery. Patients may feel anxious or worried; early placement of the indwelling needle helps alleviate the sense of urgency before surgery and reduces discomfort and anxiety on the day of the procedure.
2. Preoperative Laboratory Tests
In certain surgeries, specific preoperative tests—such as blood sampling or drug sensitivity testing—are required. Inserting the indwelling needle in advance allows for easier and more convenient blood collection, avoiding repeated punctures and unnecessary discomfort.
3. Surgical Preparation
Surgery requires appropriate preparation and safety measures, and inserting the indwelling needle in advance may be part of this process. This includes disinfecting the catheter and connecting tubing and properly securing the needle to ensure safety and convenience during surgery.
4. Venous Access Preparation
The indwelling needle must be inserted into a vein to allow for drug delivery, fluid infusion, or other treatments when needed. Early insertion ensures that venous access is established and ready for immediate use before surgery begins.
5. Intraoperative Medication Administration
Some surgeries require administration of specific medications during the operation, such as sedatives or anesthetic agents. Placing the indwelling needle in advance facilitates smooth drug delivery throughout the surgical procedure.
It should be noted that the exact timing of indwelling needle placement may vary depending on hospital policies, type of surgery, and individual patient conditions.
