Industry Platform
Biocompatible, sterilization-tolerant cable assemblies for patient monitoring, imaging micro-coax, surgical instruments and lab equipment — built to USP Class VI / ISO 10993 materials and IPC/WHMA-A-620 Class 3 workmanship, under ISO 13485-certified medical wire harness production.
Application Context
A medical-device cable assembly is held to a different bar than industrial wiring. It may touch a patient, carry low-millivolt physiological signals next to switching electronics, survive hundreds of autoclave, EtO or gamma reprocessing cycles, and route fine-gauge 30–42 AWG conductors — or a dense bundle of micro-coaxes — through a handheld probe. The material, the documentation and the test plan all have to match the device risk, not a catalog default. That is why our quoting starts from patient-contact classification, cleaning chemistry and sterilization method before a single conductor is selected. For a custom build, see our custom medical cable assembly service.
Across a medical system the wiring changes job at every stage: biocompatible patient leads on a bedside monitor, high-density micro-coaxial cable assemblies inside an ultrasound or endoscopic probe, high-flex harnesses in robotic surgical arms, and shielded cable assemblies that keep diagnostic signals clean. Connector exits are sealed with overmolded strain relief using LEMO-style, ODU and circular medical connectors. We build all of these to USP Class VI / ISO 10993 materials and IPC/WHMA-A-620 Class 3 workmanship, under our held ISO 9001 system and ISO 13485 certification for medical wire harness production.
Applications
Biocompatible, sterilization-tolerant cable assemblies for every stage of a medical device.
Lead sets and internal harnesses for ECG, EEG, SpO₂ and multi-parameter bedside monitors. Fine-gauge conductors, low-noise shielding and biocompatible jackets keep low-millivolt physiological signals clean while surviving daily wipe-down and constant flexing.
Micro-coaxial cable bundles for ultrasound transducers, endoscopic and intravascular imaging where dozens to hundreds of 40–46 AWG coaxes route into a single handheld probe with tight impedance and flex-life control.
High-flex cable assemblies for robotic surgery arms, electrosurgical handpieces and endoscopes. Built to tolerate repeated articulation plus autoclave, EtO or gamma sterilization between procedures.
Internal and external wiring for analyzers, centrifuges, sample-processing and lab-automation systems. Chemical-resistant jackets, connector retention and route control keep instruments serviceable in cleanroom-adjacent environments.
Miniature assemblies for wearable monitors, infusion pumps and portable diagnostics where space is tight and standard industrial constructions are too bulky. Fine-pitch terminations and thin-wall silicone/TPU jackets keep the device light and flexible.
Cable sets for medical carts, mobile workstations and console-to-module interconnects that need manageable cable dress, field durability and controlled packaging for distribution and service.
Engineering Challenges
Fine-gauge 30–42 AWG tinned copper, micro-coaxial cores and fine-stranded power conductors — sized for low-signal integrity and the tight flex life handheld medical devices demand.
Thin-wall medical-grade insulation with controlled dielectric and impedance for micro-coax bundles, selected for sterilization tolerance and repeated flexing without cracking.
Biocompatible jackets — medical-grade PVC, silicone and TPE/TPU — built to USP Class VI and ISO 10993 material requirements, resisting IPA, quats and bleach-based wipe-down chemistry.
LEMO-style push-pull, ODU, Fischer and circular medical connectors, overmolded with custom strain-relief boots to seal the cable exit and survive repeated handling and cleaning.
Technical Capabilities
Biocompatible USP Class VI / ISO 10993 materials and IPC-A-620 Class 3 workmanship, validated for sterilization and fine-gauge medical service.
Manufacturing Process
Quality & Testing
Most medical programs start with 100% continuity and polarity verification. Depending on device risk, teams add insulation resistance, hi-pot (dielectric withstand), pull-force and connector-retention testing — with visual workmanship checks and lot- or unit-level records to match the program.
Why WHP
ISO 13485-certified medical wire harness production with biocompatible materials and full documentation support.
We hold ISO 13485 certification for medical wire harness production, with the traceability and quality documentation medical-device buyers expect. Production runs under our ISO 9001 quality system, ISO 13485 and IPC/WHMA-A-620 workmanship.
Access to medical-grade TPE, silicone, TPU and PVC compounds selected to meet USP Class VI and ISO 10993 biocompatibility requirements, defined against your patient-contact classification at RFQ.
Assemblies are manufactured to IEC 60601-1 medical electrical safety inputs and IPC/WHMA-A-620 Class 3 workmanship — the highest-reliability acceptance class — when the device program calls for it.
Materials and overmolds validated against autoclave, EtO and gamma exposure so the assembly holds up through repeated reprocessing instead of degrading between procedures.
We build to the quality, safety and workmanship standards medical-device buyers require — under our ISO 9001 system and ISO 13485 certification for medical wire harness production.
FAQ
OEM Program Entry
Share drawings, connector datasheets, material requirements, sterilization notes, and quantity targets. Our engineering team will review manufacturability, biocompatible material selection, sterilization tolerance, testing needs, and traceability before manufacturing starts.
Related Capabilities
Custom cable assembly and harness services that pair with medical programs.