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| Brand Name: | yue lin sen |
| Model Number: | Y2259 |
| MOQ: | 100 pcs |
| Price: | 0.5-20 |
| Payment Terms: | T/T |
| Supply Ability: | 5000000pcs |
Sandblasting Scale 304 Stainless Steel Inclined Puncture Needle
This is a specialized medical/surgical puncture needle designed for procedures requiring precise depth control and secure handling, often in contexts where a standard hypodermic needle is insufficient.
Orthopedic Procedures: Bone marrow aspiration/biopsy, joint aspiration (arthrocentesis), or injections into bony or dense tissue sites.
Interventional Radiology: Guiding needle for drain placements or as an initial access needle for Seldinger technique in vascular or fluid collection procedures.
Veterinary Medicine: Large animal joint taps or fluid sampling where a robust, clearly marked needle is required.
Specialized Laboratory Sampling: Percutaneous fluid collection from research animals or for sampling from sealed containers where depth penetration is critical.
This product is a sterile, single-use puncture needle crafted from 304 stainless steel, featuring several key user-focused enhancements. It has a standard beveled point (common angles: 12°, 15°, or 20°) for efficient tissue penetration. The needle shaft undergoes uniform sandblasting, which provides a matte, non-reflective finish. This improves grip for the clinician and reduces glare under procedure lights. Most distinctively, the needle features permanent, laser-engraved depth graduations (刻度) along its length, typically at 1cm or 5mm intervals. These high-contrast markings allow for real-time visual confirmation of insertion depth, enhancing procedural accuracy and safety. It is a fundamental, reliable tool optimized for controlled percutaneous access.
| Category | Parameter | Details / Specification |
|---|---|---|
| Base Material | Material | 304 Stainless Steel (AISI 304, UNS S30400) |
| Properties | Good corrosion resistance, high strength, suitable for medical use. | |
| Needle Design | Tip Geometry | Standard Bevel (Hypodermic point). Common bevel angles: 12°, 15°, 20°. |
| Cannula | Straight, rigid cannula. Can be styletted (solid) or hollow for aspiration/injection. | |
| Dimensions | Gauge (Outer Diameter) | Common range: 14G (2.1mm) to 22G (0.7mm). Fully customizable. |
| Length | Standard lengths: 1.5" (38mm), 2.5" (64mm), 3.5" (89mm), 5" (127mm). Custom lengths available. | |
| Surface & Markings | Surface Finish | Uniform Sandblasted (Matte) Finish across the shaft. Enhances grip and reduces light reflection. |
| Depth Graduations | Laser-Engraved Markings. Typical increments: 1 cm or 5 mm. Clear, permanent, and biocompatible. | |
| Graduation Accuracy | Marking position tolerance: ± 0.5 mm. | |
| Hub & Connection | Hub (if attached) | Standard Luer-Lock hub (polypropylene or polycarbonate) in a neutral color (e.g., clear, white). Hubless (plain shaft) designs also possible. |
| Performance | Sharpness | Meets relevant sharpness standards for penetration force. |
| Rigidity | Designed to resist bending during insertion into dense tissue. | |
| Sterility & Compliance | Sterilization | Provided STERILE (Ethylene Oxide or Gamma Irradiation). SAL 10⁻⁶. |
| Single-Use | Intended for single patient use only. | |
| Packaging | Individually packed in a peel-open blister pack or Tyvek® pouch. | |
| Standards | Manufactured per ISO 13485 quality standards. Needle design conforms to general principles of ISO 7864. |
Address
Room 203, Building 2, Ande Alley, Changan Town, Dongguan City, Guangdong Province
Tel
86--13267262720
