Dongguan Yuelinsen Metal Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days |
| Packaging Details | Vacuum packaging carton |
| Transport Package | Paper Box or Wooden Box |
| Strength | High tensile strength |
| Finish | Polished or Matte |
| Corrosionresistance | High |
| Feature | Stainless Steel Capillary Tube |
| Model No | 18G |
| Reusability | Single-use or Reusable depending on type |
| Technique | Cold Drawn |
| Specification | 0.8*0.15*210 |
| Usage | Medical, Sewing, Industrial |
| Application | medical experimental needles |
| Trademark | yue lin sen |
| Special Use | Wear Resistant Steel |
| Tiptype | Sharp or Blunt |
| Origin | Dongguan, China |
| Brand Name | yue lin sen |
| Model Number | Y2259 |
| Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000pcs |
| Delivery Time | 5-8 working days | Packaging Details | Vacuum packaging carton |
| Transport Package | Paper Box or Wooden Box | Strength | High tensile strength |
| Finish | Polished or Matte | Corrosionresistance | High |
| Feature | Stainless Steel Capillary Tube | Model No | 18G |
| Reusability | Single-use or Reusable depending on type | Technique | Cold Drawn |
| Specification | 0.8*0.15*210 | Usage | Medical, Sewing, Industrial |
| Application | medical experimental needles | Trademark | yue lin sen |
| Special Use | Wear Resistant Steel | Tiptype | Sharp or Blunt |
| Origin | Dongguan, China | Brand Name | yue lin sen |
| Model Number | Y2259 | Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan, Guangdong | ||
| High Light | 304 stainless steel sandblasting needle ，inclined puncture needle for sandblasting ，stainless steel sandblasting puncture tool | ||
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. |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
1 million-2 million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi... Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi...
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