Q: What is the main function of the medical puncture needle?
A: The medical puncture needle is a common minimally invasive surgical instrument. It pierces through tissue to achieve fluid injection, aspiration or channel establishment for subsequent diagnosis and treatment.
Q: What are the advantages of stainless steel for surgical use?
A: Stainless steel has good biocompatibility, high mechanical strength and excellent corrosion resistance under body fluid environment. It maintains stable structure during operation and lowers risks of tissue irritation.
Q: What is the function of the valve connector on this puncture needle?
A: The valve connector can control the flow of liquid or gas inside the needle shaft. It helps doctors switch between injection and suction conveniently without repeatedly removing the needle from tissue.
Q: What specifications of the puncture needle can you customize?
A: We can customize needle outer diameter, total length, tip style and connector structure according to customer drawings. Different sizes are available to match various clinical minimally invasive procedures.
Q: What should we pay attention to during puncture needle application?
A: Check needle tip and assembly integrity before use. Operate following standard surgical procedure. Avoid excessive force which may cause needle bending or breaking. Handle and sterilize in line with medical requirements.