The integrated processing solution combining photochemical etching and high-precision fiber laser cutting covers full-scenario manufacturing of disposable medical devices, surgical instruments, diagnostic testing equipment, implant auxiliary parts and laboratory medical fluid components. Supported by ISO 9001:2015 quality system, ISO 13485 medical device quality management system and ISO14644 dust-free workshop standard, it adopts composite processing technology of stress-free chemical etching and ultra-fine laser cutting to solve processing difficulties of ultra-thin medical metal parts, micro-channel fluid parts, sterile precision shims and biocompatible structural components. Compliant with FDA medical material standard, EU RoHS & medical biocompatibility specification, it supports customized batch production for medical device manufacturers, diagnostic equipment factories and medical Tier 1 component suppliers.
Core Process Advantages for Medical Components
Compared with traditional stamping forming, CNC fine milling and single laser processing, the dual-process collaborative mode fully meets sterile, non-toxic, burr-free, high-biocompatibility processing requirements of precision medical components with stronger process adaptability:
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Photochemical Etching Process: Adopt low-temperature chemical corrosion integrated forming technology with zero mechanical extrusion stress, no metal burr, no sharp edge and no tool residual metal debris. It applies to processing of 0.01mm-3.0mm ultra-thin medical metal components. No customized stamping mold is required, new product sample delivery can be completed within 3 working days. Uniform etching depth, smooth inner hole wall, easy sterilization and disinfection, suitable for medical flow channel, filter and elastic contact parts mass production.
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Precision Laser Cutting Process: Adopt medical-grade cold cutting nesting system, ultra-minimal heat-affected zone, no surface oxidation, no carbonized residue. Special-shaped medical fixture parts, micro sampling holes, assembly positioning grooves and implant limit gaskets can be formed by one-time precision cutting with machining tolerance controlled within ±0.015mm. Support small-batch diversified flexible production, adapt to medical device upgrade iteration, shorten medical customized parts R&D cycle.
Applicable Materials for Medical Processing
Custom processing available for full-range medical biocompatible, corrosion-resistant, sterilizable special metals as follows:
Medical Grade 316L/304 Stainless Steel, Titanium Alloy, Nitinol Nickel-titanium Alloy, Medical Pure Copper, Beryllium Copper, Corrosion-resistant Nickel Alloy, Implant-grade Conductive Alloy
Full-range Processed Medical Components
1. Diagnostic & Testing Medical Components
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Micro-pore Sampling Filter Sheet, Biological Fluid Etched Separation Plate
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Detection Equipment EMI Shielding Cover, Sensor Fixed Metal Shim
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Reagent Uniform Flow Orifice Plate, Anti-blocking Medical Micro Mesh
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Immunoassay Instrument Elastic Conductive Reed
2. Surgical & Minimally Invasive Device Parts
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Minimally Invasive Instrument Thin Limit Gasket, Surgical Positioning Spacer
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High-precision Needle Group Partition Plate, Surgical Light Heat Dissipation Etched Parts
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Disposable Surgical Auxiliary Metal Frame, Anti-corrosion Flow Control Valve Plate
3. Implant & Rehabilitation Auxiliary Components
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Orthopedic Adjustment Ultra-thin Shim, Bone Connecting Auxiliary Metal Sheet
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Nitinol Elastic Fixing Piece, Human Body Adaptable Isolation Gasket
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Rehabilitation Equipment Vibration-resistant Etched Elastic Components
4. Medical Equipment & Sterile Auxiliary Parts
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Medical Sterilization Device Air Filter Plate, Hospital Equipment Dustproof Mesh
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Medical Cabinet Wiring Harness Fixed Parts, Liquid Guide Channel Etched Structure
Process Pain Points, Solutions & Optimization Benefits
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Traditional Processing Pain Points
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Composite Process Solutions
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Optimization Benefits
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Stamping residual stress causes part warpage, sharp burrs bring biological scratch risk
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Whole-plate zero-stress etching forming, full rounded smooth edge treatment
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Eliminate human tissue scratch risk, meet medical contact safety standard
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Single laser cutting leaves carbon residue, easy to breed bacteria after sterilization
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Laser outer cutting + chemical integrated micropore forming, residue-free surface
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Reduce bacterial adhesion rate, adapt to high-temperature repeated sterilization
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Medical device iteration fast, customized parts high mold cost and long lead time
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Mold-free etching + programmable laser cutting, digital flexible manufacturing
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3-day rapid prototyping, accelerate medical device certification & launch progress
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Batch size deviation affects assembly tightness, causes liquid leakage risk
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Full-process medical-grade dimension inspection, unified batch tolerance control
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Batch tolerance controlled within ±0.01mm, fluid sealing qualification rate over 99.6%
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