The Leihu External Fixation Brace utilizes medical-grade TPU material for the outer shell and incorporates Leihu's proprietary curing fluid. Our R&D team has developed a specialized liquid curing technology that provides rigid support for orthopedic correction braces. The device sets in approximately 15 minutes, conforming precisely to the anatomical contours of the limb while delivering high-strength immobilization. It combines excellent breathability, waterproofing, hypoallergenic safety, and X-ray transparency, making it a revolutionary alternative to traditional fixation methods.
15-minute curing time, reducing clinical visit/readjustment time.
Remoldable design eliminates the need for brace replacement during edema stages
Ultra-lightweight for improved comfort and mobility
Hypoallergenic & breathable open-cell structure allows wound care and physical therapy
Single-brace solution for the entire recovery period, no replacements needed
Ready-to-use, eliminating custom production delays
Fixation braking of tibia and fibula fractures
Fixation braking of tarsal bone, metatarsal bone and other injuries
Fixed braking after reduction of dislocated ankle
Fixed braking after ligament strain or Achilles tendon reconstruction
Fixation braking of partial elbow fractures or fractures
CE Class I (EN ISO 13485)
FDA Class I
|
Feature |
Plaster Cast |
Polymer Splint |
3D Printed Splint |
Leigery Fixation Device |
|
Complications |
Pressure pain, itching |
Itching, pressure sores |
None |
None |
|
Molding Accuracy |
Overlapping sections require cutting; No post-molding adjustments |
Partial overlapping; No adjustments |
Perfect fit; Minor edema adjustments |
Perfect fit; Real-time micro-adjustments + full re-molding capability |
|
Strength |
Moderate |
Strong |
Strong |
7-8x stronger than plaster；with lateral tension |
|
Weight |
Heavy & bulky |
1/2 plaster weight |
1/5 plaster weight |
1/3 plaster weight |
|
Visibility/Accessibility |
Non-visible, non-accessible |
Partially visible, no accessible |
Fully visible & accessible |
Fully visible & accessible |
|
Application/Removal |
Complex application; Saw removal required |
Easy application (some tools needed); Simple removal |
Easy application (requires printer); Simple removal |
Tool-free application & removal |
|
Skin Compatibility |
Poor (requires padding); Non-breathable; Itching |
Moderate breathability; Occasional itching |
Excellent; No allergies |
Hypoallergenic; Zero irritation |
|
Water Resistance |
Non-waterproof |
Waterproof (limited breathability) |
Waterproof & breathable |
Waterproof & fully breathable |
|
Cost Efficiency |
Low-cost |
Moderate (may require 2 sets for severe edema) |
High-cost |
Mid-range (one set covers full treatment cycle) |
|
Customization Lead Time |
Not applicable |
Not applicable |
Long production time |
Ready-to-use |
| Position | Applications | Model | Bofore shaping | After shaping | Size selection reference | Size reference diagram |
| Foot108° | Ankle joint (108º) Distal tibia/fibula |
LH-A201-S（Small） |  |
 |
A=14CM B=19CM C=20CM D=21CM |
 |
| LH-A201-M（Medium） | A=17CM B=24CM C=25CM D=26CM |
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| LH-A201-L（Large） | A=19CM B=32CM C=28CM D=31CM |
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| LH-A201-XL（Extra Large） | A=20CM B=36CM C=34CM D=41CM |
