What are the key features of the gait control?

It features adjustable rotation and level movement, independent resistance for flexion and extension, and a pyramid link system for equilibrium.

What is the load capacity and weight of the joint?

The joint weighs 880g and has a load weight capacity of 100kg.

What payment terms are accepted?

Accepted payment types include T/T, MoneyGram, Credit Card, PayPal, Western Union, and Cash. Currencies include USD, EUR, JPY, etc.

Prosthetic Leg 4 Bar Pneumatic Knee Joint

Name: Prosthetic Leg 4 Bar Pneumatic Knee Joint
Brand: Shijiazhuang New Aosuo Medical Equipment Co., Ltd.
SKU: 2074985675

Hebei, ChinaShijiazhuang New Aosuo Medical Equipment Co., Ltd.

US$250.00

10-99 Pieces

US$241.00

100+ Pieces

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, CE

Condition

New

Model NO.

AS2904

Usage

Correct Deformities, Knee

Using Site

Knee

Product Name

4 Bar Pneumatic Knee Joint

Material

Aluminum

Total Joint Height

211mm

Joint Width

58mm

Weight

880g

Load Weight

100kg

Most Dorsiflexion Angle

145degre

MOQ

10PCS

Transport Package

Carton

Trademark

Origin

China

HS Code

9021390090

Production Capacity

500 Piece/Per Month

Key features

Independent IP & Fatigue Tested: Developed with fully independent intellectual property and passed three million times fatigue test.

Adjustable Multi-Axis Control: Rotation and level movement are adjustable for better gait, similar to actual human body.

Stable Stance Phase Design: Instantaneous center of rotation located above joint and behind weight bearing line for stability.

Customizable Equilibrium Point: Pyramid on links can be set as needed to get the equilibrium point for better gait.

Independent Resistance Adjustment: Flexion and extension resistances are independently adjustable for varying speeds.

Certified Quality Standards: Passed ISO9001:2000, CE certificate, and SGS Field certified.

Lightweight Aluminum Construction: Made of Aluminum with weight of 880g and load capacity of 100kg.

Flexible Customization Options: Supports OEM/ODM, customization from samples, designs, and flexible minor customization.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryCustomization from Samples

Shijiazhuang New Aosuo Medical Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.97h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShijiazhuang New Aosuo Medical Equipment Co., Ltd. is a China-based limited company established in 2022 and identified as a trading company, with a stated business scope covering Class II medical-device sales, technical services, hardware and plastic products, and licensed Class II medical-device production. It reports ISO13485 and CE certification, CNC equipment, advanced technology, and mass-production capacity. The supplier has inventory capability, export licensing, and an average off-season lead time within 15 working days. Its strengths include sample-, design-, full-, minor-, and flexible-customization services. However, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services; it reported no new product development in the past year and has zero quality-control test equipment recorded. Financial credibility, customer cases, and several quality and manufacturing-control details remain insufficiently documented.

Supplier typeThe supplier is identified as a trading company and limited company based in Hebei, China, established in 2022, with 13–14 employees and an affiliated company. Its stated scope includes Class II medical-device sales, technical consulting and services, hardware and plastic products, and licensed Class II medical-device production.

CertificationsThe company states that it has passed ISO13485 medical-device quality management system certification and CE certification. These are explicit certification claims relevant to medical-device quality management and product conformity, although the slices do not provide certificate numbers, validity dates, or certification scope.

R&D capabilityThe supplier is identified as a professional technical supplier and reports one R&D engineer, but it had no new products in the past year and does not provide ODM services, SDKs, or 3D software design. This indicates some technical and R&D involvement, but limited documented innovation output and digital development capability.

Production capacityThe company reports first-class CNC equipment, advanced technology, and mass-production capacity, and its business scope includes licensed Class II medical-device production. It also has inventory capability; however, the status of a valid manufacturing-capacity contract is unknown, and overseas warehousing is unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It does not provide 3D software design, so customization is supported but not through that specific digital design service.