SHOMEA Medical Grade Stainless Steel Tear Sheath Needle with Side Port & Cutting Edge

Medical - grade stainless steel, excellent biocompatibility

Unique Cutting Edge for Smooth Tissue Separation

Side Port Design for Efficient Fluid Drainage & Irrigation

Excellent acid/alkali and body fluid corrosion resistance

Precision Polished Surface Reduces Infection Risk

FAQ:

Q1: What is a Tear Sheath Needle? How does it differ from a conventional puncture needle?

A:​ A Tear Sheath Needle is a composite medical device that combines a "cutting/dissecting" function with a "luminal drainage" function. Unlike ordinary solid needles or thin-walled tubes that only puncture, its head features a scalpel-like edge for actively splitting tissue, while the shaft has side ports for subsequent therapeutic procedures.

Q2: In which medical fields or specific surgeries is this needle mainly used?

A:​ It is widely used in scenarios requiring the establishment of deep channels while preserving surrounding tissues, such as: incision and drainage of abscesses in general surgery, periosteal stripping in orthopedics, tissue resection and irrigation in urological transurethral resection of the prostate (TURP), and deep tissue dissection and filler injection in plastic surgery.

Q3: What are the main advantages of using a Tear Sheath Needle?

A:​ The main advantage lies in its ability to establish the largest possible channel with minimal trauma. Entering via "cutting" rather than "pushing" reduces traction on unrelated tissues; the side port design makes drainage and irrigation more efficient and safer, avoiding secondary damage that might occur with central puncture.

Q4: Is this product reusable? What is the sterilization method?

A:​ Such products are typically made of medical-grade stainless steel and support autoclaving. However, due to their precision cutting edges and side ports, it is strongly recommended to reuse them only after strict cleaning and disinfection procedures, or consult the manufacturer regarding whether the specific model is designed for single use to ensure surgical safety.