1. Core Advantages - Four Things a Hand-Worn Device Must Deliver
Weight measured in grams, not hectograms. Published hand exoskeletons target under ~400–500 g on the hand; every gram on the patient limits movement. Our carbon finger levers and splints weigh grams - aluminum equivalents would multiply the load.
Slim enough to live under a glove. Thin-profile carbon parts fit inside a glove or sleeve without bulking the hand - the device disappears into daily use.
Rounded, smooth, skin-safe. Edges rounded, surface finished and easy to wipe down - no sharp corners where skin contacts the part for hours.
Contoured to hand geometry. Parts shaped around the hand's curves, graded to size ranges - form-fitting, not a flat plate taped on.
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2. Parameter Table (Component-Level, Typical Values)
| Component | Typical thickness | Reference weight | Function |
|---|---|---|---|
| Finger lever arm | 0.8 – 1.5 mm | grams per arm | Transmits assist motion along the finger |
| Palm splint | 1.0 – 2.0 mm | Contoured backing, C-fit to palm | |
| Wrist cuff | 1.0 – 2.0 mm | Anchor point on forearm | |
| Material | 3K carbon / epoxy | Density ~1.5 g/cm³ | Light, stiff |
| Surface | Matte, rounded edges | Easy to clean | Skin-contact safe finish |
| Size range | Graded S / M / L | Per hand anthropometry | OEM-specific grading |
Typical component values; final geometry locked from your device drawing and hand-size data.
3. Customization - By Hand Size, For OEM Integration
Send your device layout: the glove/sleeve design, mounting points and actuator interface.
We engineer the carbon component: contour, thickness, attachment points - sized to your size grading.
Prototype first: samples for fit testing with your ergonomics/clinical team before volume.
Batch consistency: reorders match the approved sample; material batch traceable.
4. Company Advantages
We are the component supplier, not the device maker.
Composite know-how for wearables: thin, contoured, smooth - the specific requirements of skin-contact parts.
Batch discipline: weight, edge radius and surface finish controlled run to run.
Our boundary - stated plainly. We manufacture carbon composite structural components. Clinical validation, medical device certification (CE/FDA etc.) and therapeutic efficacy claims are the device manufacturer's responsibility. We will not market our parts as a medical treatment.
5. FAQ
Q: Are these sold directly to patients? No - these are OEM components for rehab device manufacturers. End users buy the certified finished device.
Q: Are the parts skin-safe and washable? Surface is smooth, rounded and wipeable; skin-contact materials and biocompatibility testing are your OEM integration step.
Q: Can you match our existing glove design? Send the layout and mounting points; we design the carbon component to fit.
Q: What weight should we plan for? Our parts weigh grams per component; total device weight depends on your actuators, electronics and structure.
Q: Do you hold medical certifications? We hold manufacturing/quality certifications; device-level certification belongs to the finished-product maker.
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