Healsmed manufactures medical stainless steel capillary tubes for device companies that need small-diameter tubing, controlled OD and ID, stable wall thickness, clean tube ends, and application-specific surface requirements. Stainless steel 304 and 316L capillary tubes with custom OD, ID, wall thickness, length and tolerance review for medical device applications.
Surgical Needle Manufacturing: Precision & Reliability Surgical needles are among the most critical components in medical applications. A single needle must meet exacting standards for sharpness, dimensional accuracy, material strength, and surface quality. As an experienced surgical needle OEM manufacturer, we produce stainless steel hypodermic needles, biopsy needles, and specialty surgical needles for global medical device companies. Types of Surgical Needles We Manufacture Hypodermic Needles Gauge OD (mm) ID (mm) Common Applications 25G 0.508 0.260 Intramuscular injection, blood sampling 27G 0.406 0.216 Subcutaneous injection, insulin delivery 30G 0.305 0.152 Insulin pen needles, pediatric use 32G 0.234 0.102 CGM sensors, micro-fluidic applications Biopsy Needles Core Biopsy Needles: OD 1.0-2.0mm, wall 0.1-0.2mm, for tissue sampling Fine Needle Aspiration (FNA): OD 0.5-0.8mm, ultra-sharp…
Medical Application OEM: A Complete Procurement Guide Selecting the right stainless steel medical device OEM manufacturer requires understanding material options, quality standards, manufacturing capabilities, and procurement best practices. This comprehensive guide covers everything you need to know to make an informed decision when sourcing stainless steel medical applications. Material Selection Guide Austenitic Stainless Steels Grade Properties Medical Applications Cost 304 General purpose, good corrosion resistance, cost-effective Non-implantable instruments, equipment frames $$ 316L Superior corrosion resistance, low carbon, weldable Diagnostic equipment, drug delivery, catheter components $$$ 316LVM Biocompatible, fatigue resistant, implant grade Implants, surgical needles, orthopedic devices $$$$ Martensitic Stainless Steels Grade Properties Medical Applications Cost 420J2 High hardness (50-55 HRC), wear resistant, sharp edge Surgical blades, scissors, biopsy needles $$…
Medical Application Surface Finishing: Critical for Performance & Compliance Surface finishing is one of the most critical steps in medical device manufacturing. The surface quality of stainless steel medical applications directly impacts biocompatibility, corrosion resistance, cleanability, and aesthetic appearance. As a stainless steel medical device OEM manufacturer, we provide comprehensive surface finishing services including electropolishing, passivation, and specialized coatings. Surface Finishing Processes 1. Electropolishing Electropolishing is an electrochemical process that removes surface material to produce an ultra-smooth, passive surface — the gold standard for medical device finishing. Process Parameters Parameter Specification Electrolyte Phosphoric acid + Sulfuric acid Temperature 40-60°C Current Density 5-15 A/dm² Duration 2-10 minutes Material Removal 5-25μm (typical) Benefits Surface roughness Ra ≤0.2μm (vs 0.4-0.8μm for bright annealed)…
Why Choose an ISO 9001 Certified Supplier? ISO 9001 certification is the global standard for medical device quality management systems. When selecting a precision grade capillary tube supplier, ISO 9001 certification ensures consistent quality, full traceability, regulatory compliance, and reliable supply — critical for medical device manufacturers who cannot afford quality failures. As an ISO 9001 certified precision grade capillary tube OEM manufacturer, we provide precision tubes with comprehensive documentation, 100% inspection, and full material traceability. Our ISO 9001 Quality Management System Documented Processes Quality Manual — Top-level quality policy and objectives Procedures — Documented processes for every manufacturing step Work Instructions — Detailed step-by-step instructions for operators Records — Traceable documentation for every batch and order Key Quality Processes…
Medical Instrument Manufacturing: Precision & Reliability Stainless steel medical instruments are the backbone of modern healthcare. From minimally invasive laparoscopic tools to precision orthopedic instruments and dental instruments, these devices must meet the highest standards for durability, precision, and biocompatibility. As a stainless steel medical instruments OEM manufacturer, we produce surgical instruments for global medical device companies and healthcare providers. Product Categories Laparoscopic Instruments Instrument Material Length Applications Graspers (atraumatic, traumatic) 420J2 / 316L 300-450mm Tissue manipulation, retraction Scissors (straight, curved) 420J2 300-450mm Tissue cutting, dissection Clip Appliers 420J2 / 316L 300-450mm Vessel ligation, tissue closure Dissectors 420J2 / 316L 300-450mm Tissue dissection, separation Retractors 420J2 / 316L 200-400mm Tissue retraction, exposure Trocar Cannulae 316L 100-200mm Port access, instrument introduction…
Medical Application Contract Manufacturing: End-to-End Solutions Medical device contract manufacturing enables companies to bring innovative products to market without the capital investment of building in-house manufacturing capabilities. As a medical device contract manufacturer, we provide comprehensive OEM/ODM services from design support and prototyping through full-scale production and global distribution. Our Contract Manufacturing Capabilities Core Processes Process Capabilities Applications CNC Machining Turning, milling, drilling, ±0.01mm Surgical instruments, implants, housings Cold Drawing Capillary tubes OD 0.1-6.0mm Needles, catheter components, sensing tubes Laser Cutting Micro-precision, burr-free Stents, shaver blades, micro-channels Grinding & Polishing Bevel grinding, electropolishing Needle tips, cutting edges, surgical blades Heat Treatment Hardening, annealing, stress relief 420J2/440C blades, springs, structural parts Laser Welding Micro-welding, TIG welding Needle hubs, sensor assemblies Assembly…
What Are Medical Puncture Needles? Medical puncture needles are precision-engineered hollow needles used for vascular access, diagnostic sampling, therapeutic delivery, and minimally invasive procedures. Made from high-grade stainless steel (304, 316L, 420J2), these needles must meet exacting standards for sharpness, dimensional accuracy, patency, and biocompatibility. As a stainless steel medical device OEM manufacturer, we produce a comprehensive range of puncture needles for global medical device companies, with full ISO 9001 quality management and EN 10204 3.1 material certification. Types of Puncture Needles We Manufacture Vascular Access Needles Type Gauge OD (mm) Applications IV Catheter Introduction Needle 14G-24G 2.108-0.711 Peripheral IV access, blood transfusion Central Line Introduction Needle 16G-18G 1.651-1.270 Central venous access, CVC placement Arterial Blood Sampling Needle 20G-22G 0.908-0.711…
Custom Surgical Needle Manufacturing: Precision & Performance Surgical needles are among the most demanding medical applications to manufacture. A single needle must combine ultra-sharp penetration, dimensional precision, material strength, and surface smoothness. As a custom surgical needle OEM manufacturer, we produce hypodermic needles, biopsy needles, acupuncture needles, and specialty surgical needles for global medical device companies. Needle Types We Manufacture Hypodermic Needles Gauge OD (mm) ID (mm) Length Range Applications 18G 1.270 0.838 25-90mm Blood donation, large volume injection 20G 0.908 0.603 25-75mm IV access, blood transfusion 22G 0.711 0.406 25-50mm Subcutaneous, intramuscular injection 25G 0.508 0.260 13-38mm Subcutaneous, insulin delivery 27G 0.406 0.216 13-25mm Pediatric, cosmetic injection 30G 0.305 0.152 8-13mm Insulin pen, CGM sensors 32G 0.234 0.102 4-8mm…
What Is 316LVM Stainless Steel? 316LVM (Low Vacuum Melting) stainless steel is the gold standard material for surgical implants and critical medical applications. Manufactured under vacuum to reduce inclusions and improve fatigue resistance, 316LVM meets the stringent requirements of ISO 5832-1 and ASTM F138 standards for implantable medical applications. As a precision grade 316LVM stainless steel OEM manufacturer, we produce capillary tubes, surgical needles, shaver blades, and implantable components with full material traceability and EN 10204 3.1 certification. Chemical Composition (ISO 5832-1) Element Specification (%) Typical Value (%) Carbon (C) ≤0.03 0.02 Silicon (Si) ≤0.75 0.45 Manganese (Mn) ≤2.0 1.20 Phosphorus (P) ≤0.025 0.018 Sulfur (S) ≤0.010 0.003 Chromium (Cr) 16.5-18.0 17.2 Molybdenum (Mo) 2.0-2.5 2.2 Nickel (Ni) 12.0-14.0 13.0…
Medical Application Contract Manufacturing: Your Trusted OEM Partner Stainless steel medical device OEM (Original Equipment Manufacturer) and contract manufacturing services enable medical device companies to bring innovative products to market faster, with lower capital investment, and with guaranteed quality. As an experienced stainless steel medical device OEM manufacturer, we provide end-to-end manufacturing solutions from design support to finished, packaged devices. Our Manufacturing Capabilities Core Processes Process Capabilities Applications CNC Machining Turning, milling, drilling, ±0.01mm tolerance Surgical instruments, implants, device housings Cold Drawing Capillary tubes OD 0.1-6.0mm, wall 0.025-0.5mm Needles, catheter components, sensing tubes Laser Cutting Micro-precision cutting, burr-free, ±0.05mm Stents, shaver blades, micro-fluidic channels Grinding & Polishing Bevel grinding, electropolishing, Ra ≤0.2μm Needle tips, cutting edges, surgical blades Heat Treatment…
Surgical Shaver Blades: Precision Cutting for Minimally Invasive Surgery Surgical shaver blades are critical components in arthroscopic and minimally invasive surgical systems. These rotating blades cut and remove soft tissue, bone, and cartilage with precision, while the hollow design allows simultaneous irrigation and aspiration. As a medical shaver blade OEM manufacturer, we produce high-quality stainless steel shaver blades for orthopedic, neurosurgical, and ENT applications. Types of Surgical Shaver Blades Orthopedic Shaver Blades Size OD (mm) Cutting Window Applications 3.0mm 3.0 180° / 270° / 360° Knee arthroscopy, meniscus resection 4.0mm 4.0 180° / 270° / 360° Shoulder arthroscopy, debridement 4.5mm 4.5 180° / 270° / 360° Spine surgery, disc removal 5.0mm 5.0 180° / 270° / 360° Large joint surgery,…
What Are Precision Grade Stainless Steel Capillary Tubes? Medical grade stainless steel capillary tubes are ultra-precision hollow tubes manufactured to the strictest dimensional tolerances and surface quality standards. Made from 316LVM, 304, 420J2, and other certified stainless steel grades, these tubes serve as critical components in surgical instruments, diagnostic devices, drug delivery systems, and implantable medical applications. As a leading precision grade stainless steel capillary tube OEM manufacturer, we provide custom-dimension tubes with full material traceability, EN 10204 3.1 certification, and compliance with ISO 9001 and ASTM F138 standards. Materials We Work With Grade UNS Key Properties Medical Applications 316LVM S31603 Low vacuum melting, biocompatible, fatigue resistant Implants, surgical needles, orthopedic devices 316L S31603 Superior corrosion resistance, low carbon Diagnostic…
