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MEDICAL & ROBOTICS • SURGICAL INSTRUMENTS

Surgical & Diagnostic Tools

Micro-Machined Surgical Instruments & Minimally Invasive Diagnostic Tools.

Swiss-lathe turned and 5-axis micro-milled 17-4PH, 316L, and titanium surgical handpieces, laparoscopic articulators, trocar sleeves, and endoscopic camera housings certified for repeated autoclave sterilization.

±0.002mm Micro-Precision
ISO 13485 Clean Manufacturing
Autoclave & Passivated

Specialized Engineering for Surgical & Diagnostic Tools

JYH Prototype combines 5-axis CNC machining, micro-tolerance wire EDM, cleanroom injection molding, and Zeiss CMM metrology to supply mission-critical components that meet strict aerospace, medical, automotive, and semiconductor quality benchmarks.

Strict Certifications

AS9100D, ISO 13485:2016, and IATF 16949 certified quality management systems with full lot traceability.

Rapid Turnaround

Fast-track prototyping dispatched in 3–5 business days; production bridge pilot runs ready in 10–14 days.

Advanced Materials

Machining Ti-6Al-4V, Inconel 718, PEEK, Delrin, Al 7075-T651, Kovar, and OFHC Ultra-pure Copper.

100% CMM FAI Reports

Zeiss 3D CMM inspection, optical laser profilometry, and AS9102 Form 3 FAI dimensional verification.

Technical Deep Dives: Surgical & Diagnostic Tools

Four critical manufacturing challenges solved by our Shenzhen engineering team through advanced tooling, multi-axis kinematics, and rigorous quality assurance.

Swiss Micro-Turning of Laparoscopic Articulation Joints 500 × 500 HD Natural

Swiss Micro-Turning of Laparoscopic Articulation Joints

Turning multi-axis pivot links down to 1.0mm outer diameter with internal wire conduits from surgical-grade Custom 465 stainless steel.

  • Machined with calibrated multi-axis toolpaths minimizing tool deflection
  • GD&T true position inspected within ±0.005mm using automated CMM
  • Full material mill certs, heat treat data, and FAI documentation provided
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Electropolishing & ASTM A967 Citric Passivation 500 × 500 HD Natural

Electropolishing & ASTM A967 Citric Passivation

Eliminating micro-burrs and surface free iron to build a pure chromium oxide passive layer that resists aggressive enzyme cleaners and steam sterilization.

  • Machined with calibrated multi-axis toolpaths minimizing tool deflection
  • GD&T true position inspected within ±0.005mm using automated CMM
  • Full material mill certs, heat treat data, and FAI documentation provided
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Endoscopic Titanium Camera Head Unibodies 500 × 500 HD Natural

Endoscopic Titanium Camera Head Unibodies

5-axis milled Grade 5 titanium camera shells with laser-welded sapphire window seals guaranteeing IP68 hermetic ingress protection.

  • Machined with calibrated multi-axis toolpaths minimizing tool deflection
  • GD&T true position inspected within ±0.005mm using automated CMM
  • Full material mill certs, heat treat data, and FAI documentation provided
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Ultrasonic Surgical Scalpel Horns & Handpieces 500 × 500 HD Natural

Ultrasonic Surgical Scalpel Horns & Handpieces

Harmonically tuned Grade 5 titanium acoustic horns machined to exact nodal resonance frequencies for tissue dissection.

  • Machined with calibrated multi-axis toolpaths minimizing tool deflection
  • GD&T true position inspected within ±0.005mm using automated CMM
  • Full material mill certs, heat treat data, and FAI documentation provided
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Capabilities & Quality Protocols

Every part manufactured at JYH Prototype adheres to international engineering standards and rigorous metrology protocols.

Machining & Tooling Capabilities

  • Swiss CNC Turning up to 38mm with Sub-Spindle Milling
  • Micro-Deburring under 40x Optical Inspection
  • ASTM A967 Citric / Nitric Acid Passivation
  • Laser Marking UDI (Unique Device Identifier) Compliant

Metrology & Quality Assurance

  • Zeiss PRISMO 3D CMM Metrology with scanning resolution down to 0.9µm
  • Keyence Optical Non-Contact Flash Measuring System for micro-features
  • XRF Spectrometry for raw metal alloy composition verification
  • AS9102 Form 1, Form 2, and Form 3 First Article Inspection (FAI) packages

Ready to Prototype or Scale Surgical & Diagnostic Tools?

Upload your 3D CAD models (.STEP, .IGES, .SLDPRT, .X_T) or 2D technical drawings (.PDF, .DWG) to receive an interactive quote with comprehensive Design for Manufacturability (DFM) feedback in under 2 hours.

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