1. Material Performance: Medical-Grade Stainless Steel for Safety & Durability

Manufactured from medical-grade stainless steel (e.g., 316L/304L), this needle offers exceptional biocompatibility, ensuring safe long-term contact with human tissues and bodily fluids without triggering allergic or inflammatory responses. It combines high tensile strength with superior corrosion resistance against disinfectants and physiological fluids. The structure remains stable under high-frequency sterilization (autoclaving, chemical disinfection), significantly extending the product lifecycle and reducing overall healthcare costs.

2. Precision Machining: High-Accuracy Structure Ensuring Drainage/Safety

• Precision Cold Drawing & Grinding: The needle body maintains straightness and cylindricity errors ≤0.01mm, ensuring precise puncture paths and minimizing operational errors (e.g., repeat punctures).

• Beveled/Diamond-Cut Tip Design: Optimizes sharpness to reduce tissue trauma and pain; side hole geometric precision ≤0.005mm ensures smooth liquid/gas flow, preventing blockage or jetting.

• Thin-Wall Seamless Structure: Uniform wall thickness (error ≤0.005mm) guarantees unobstructed fluid/gas passage (e.g., irrigation, drainage), reducing clot formation.

3. Hygienic Cleaning: Easy to Clean, Low Residue, Compliant with Infection Control Standards

The stainless steel surface is smooth and free of dead angles (Ra≤0.8μm), effectively minimizing tissue residue and microbial adhesion. It supports high-temperature autoclaving (134°C/30min) and chemical disinfection (e.g., glutaraldehyde, hydrogen peroxide), with no deformation or corrosion post-sterilization, meeting hospital "single-use, single-sterilization" infection control requirements and reducing cross-contamination risks.

4. Clinical Applications: Adaptable to Multiple Departments, Covering Complex Medical Scenarios

• Surgery/Orthopedics: As a deep tissue drainage needle or joint cavity irrigation needle, the side-hole design prevents clogging and allows precise access to target areas (e.g., knee joint cavity, deep abdomen).

• Obstetrics/Gynecology: Used for hysteroscopic-assisted puncture or fallopian tube flushing, the side-hole reduces endometrial damage and ensures smooth fluid delivery.

• Emergency/ICU: Rapidly establishes temporary drainage channels or emergency drug delivery pathways; stainless steel material withstands rapid temperature changes, ensuring reliability in critical situations.

5. Customization Services: Tailored Design to Meet Personalized Medical Needs

Supports non-standard customization: Parameters such as needle gauge (21G-27G), needle length (20mm-100mm), number/position/size of side holes, and tail interface (Luer lock/straight insertion) can be customized to meet specific requirements, enabling rapid response to medical device R&D and iteration needs (e.g., new endoscopes, interventional devices).