Four Axis Knee Joint

Product specification

Product name	Four Axis Knee Joint
Item NO.	4F20
Color	Silver
Product weight	690g/470g
Load range	100kg/125kg for titanium
Knee flexion range	120°
Material	Stainless steel/Ti
Main features	1. Four-link structure, strong stability during support, and ideal assembly effect. 2. The dynamic performance of the variable instantaneous rotation center ensures the stability during the support period. 3. By adjusting the friction of the back link and the extension spring, the control function of the ideal swing period can be achieved, and the joint motion during the swing period can be made softer.

  Recommendation For Use It is suitable for thigh amputees who weigh no more than 100kg and require medium use (medium support period stability and medium swing period control), but not suitable for those with higher functional requirements. Product Description The motion law is similar to that of a physiological knee joint, and the dynamic performance of the variable instantaneous rotation center ensures the stability of the prosthesis during the support period. The control function during the swing period can be adjusted, the stability during the support period can be adjusted, and the maximum flexion and extension angle is 120°. Processing Steps  Drawings design---Mold making---Precision casting---CNC maching---Polishing---SurfaceFinishing---Assembly---Quality Inspection---Packing---Stock---Delivery Company Profile .Business Type: Manufacturer/Factory .Main products:Prosthetic parts, orthotic parts .Experience:More than 15 years. .Management System：ISO 13485 .Location:Shijiazhuang, Hebei, China. .Advantage: Comlete kinds products,good quality,excellent price,best after-sales service,and specially we have ourselves design and development teams,all the designers have rich experienced in prosthetic and orthotic lines.So we can provide professional customization(OEM service) and design services(ODM service) to meet your unique needs. Certificate   ISO 13485/ CE/ SGS  MEDICAL I/II Manufacture certificate Applications   For prosthesis; For orthotic; For paraplegia; For AFO brace; For KAFO Brace Main Export Markets   Asia; Eastern Europe; Mid East; Africa; Western Europe; South America   Payment and Delivery .Payment Method:T/T, Western Union,  L/C .Delivery Tiem: within 3-5 days after receiving the payment.