FS1

Product Characteristics

• FS1 has a patented unique tilt design.
• Compared to other energy storage foot, it has longer toe plate, which can provide an excellent performance.
• Split toe can provide the multi-direction ankle function.
• With the shock absorption function, it is available for various ground, which enables users to walk easily and comfortably.
• Outstanding nature foot keel design gives perfect energy store and energy return.
• Effective vertical shock absorption function can decrease the impact to the stump, knee, hip and spine.
• 9 activity/weight categories. Available for different ages and activity levels.

Ankle movement characteristics of the curve shows the rolling movement of the feet, gentle and balanced. Compared with normal movement of people, there is no obvious differences between the tip of ankle flexion angle and the healthy foot. The prosthetic foot is very close to the movement of the ankle of the healthy foot. When the heel is located on the ground and the rebound becomes the highest, the function of the prosthetic foot is very close to healthy foot and it can effectively reduce the pressure to the healthy foot when walking.

Specifications

• Weight Limit: 100kg / 220lb
• Product Sizes: 22-30cm
• Product Weight: 404g / 0.89lb (Category 6 size 26, without shell)
• Overall Height: 15.24cm / 6.0in

---

FS4

Product Characteristics

• With special design for long stump, FS4 provides the best function for patients.
• It has a large forked structure, with good inward and outward flipping functions, suitable for all road conditions.
• Perfect energy store and energy return function.
• Effective vertical shock absorption function can decrease the impact to the stump, knee, hip and spine.
• 9 activity/weight categories and a maximum load-bearing capacity of 166KG.
• Available for different ages and activity levels.

Ankle movement characteristics of the curve shows the rolling movement of the feet, gentle and balanced. Compared with normal movement of people, there is no obvious differences between the tip of ankle flexion angle and the healthy foot. The prosthetic foot is very close to the movement of the ankle of the healthy foot. When the heel is located on the ground and the rebound becomes the highest, the function of the prosthetic foot is very close to healthy foot and it can effectively reduce the pressure to the healthy foot when walking.

Specifications

• Weight Limit: 100kg / 220lb
• Product Sizes: 22-30cm
• Product Weight: 370g / 0.81lb (Category 6 size 26, without shell)
• Overall Height: 5.08cm / 2.0in
  

  ---

VS1

Product Characteristics

• Senator (VS1) is a light, economic energy store foot. Available for low to mid-high activity patients. Users can easy transfer from walk to run, can participate in daily activities and leisure activities, such as bicycle, golf. Compare to the other energy store foot, it has long toe plate, which guarantee the different activities from low to high.
• Effective vertical shock absorption function, decrease the impact to the stump, knee, hip and spine.
• Light weight and effective energy return, provide the smooth, comfortable pace, patients can walk further and faster with lower energy consumption.
• 6 activity/weight categories, individually requirement.
• Qualified product give confident to the technician and patients Available for different ages and K2, K3 activity levels.

Ankle movement characteristics of the curve shows the rolling movement of the feet, gentle and balanced. Compared with normal movement of people, there is no obvious differences between the tip of ankle flexion angle and the healthy foot. The prosthetic foot is very close to the movement of the ankle of the healthy foot. When the heel is located on the ground and the rebound becomes the highest, the function of the prosthetic foot is very close to healthy foot and it can effectively reduce the pressure to the healthy foot when walking.

Specifications

• Weight Limit: 100kg / 220lb
• Product Sizes: 22-30cm
• Product Weight: 390g / 0.86lb (Category 6 size 26, without shell)
• Overall Height: 12.7cm / 5.0in

---

VS2

Product Characteristics

WalkTek (VS2) is engineered to manage the unique gait dynamics of low impact ambulators including the diabetic & vascular amputee population. Once caught in the middle between foot products that either under or over performed for this patient category’s needs, the provides an optimal balance between flexibility and stability for the utmost in comfort. With an easily deflected toe – not too hard or too soft – the product returns energy without overpowering the less mobile amputee. Users will enjoy a more natural and efficient stride, allowing them to increase their daily activity.

While taking a stroll on the beach may not be an Olympic event, in the real world everyday hurdles can be just as challenging. Fortunately there is one prosthetic foot that is engineered with you and your patient in mind.

• Imported from the United States, easy to walk.
• Dynamic heels and easily curved toes provide effortless flipping, helping to reduce the common problem of gait deviation in low activity amputees.
• Partial toe splitting design. Provides the best balance between flexibility and stability, feeling comfortable.
• The full length foot board and carbon fiber foot board provide higher energy storage and return, as well as stable support functions.
• More suitable for amputees with lower activity levels. The stiffness category of the male threaded cone frame 5 simplifies the assembly process.

Specifications

• Weight Limit: 100kg / 220lb
• Product Sizes: 22-30cm
• Product Weight: 330g / 0.73lb (Category 6 size 26, without shell)
• Overall Height: 13.2cm / 5.2in

 

---

USMC A5 Prosthetic Knee

---

USMC X4 Prosthetic Knee

Product Characteristics

• The EBS function means prosthetic knee operation safety in varied flexion angles. It provides 0-15 degree flexion shock absorption for the prosthetic knee joint when walking in order to make the gait cycle more comfort and graceful for the patients. The unique double EBS function help achieve easy and smooth down slope walking in sophisticated road conditions and eliminate the ground shocking to the residual limbs, making the walking more comfortable.
• Incorporates a unique knee joint locking function imitating the human knee joint to ensure that the prosthetic knee operates safely in heel strike phase and stance phase like a human knee. In take-off phase, the prosthetic knee can imitate the human knee function to unlock the knee joint and walk easily and naturally with knee flexion.
• Longer, heavy-duty dual-cylinder design capable of individual adjustment to extension damping and flexion damping according to a specific user’s condition to minimize the physical energy consumption, improve the gait and increase the walking ability for the patients.
• Multi-axial knee joint design to achieve balanced load break for the rotary bearing in the stance phase and substantial increase in service life of the knee joint body.
• Differentiated full-sealed needle bearing knee joint design that differs from the conventional ball bearing or bushing design currently available on the market.
• Applicable to weight limit of 136kg, especially for the amputees of larger body weight and/or higher labor intensity.
• Wide flexion angle design providing more convenience for the users.

Weight Rating: 136kg
Height: 242mm
Material: Alloy light aviation
Bending Angle: 145°
Weight: 999g

Additional Information: Click to open the “PDF USMC X4 Instructions”.

---

USMC X5 Prosthetic Knee

Product Characteristics

• Patented interference resistant bionic lock design providing effective solution to the safety problem of uneven-surface walking and down-slope walking; smooth shift from stance phase to swing phase; screening all interferences that may have impact on walking to achieve easy and natural walking.
• External double-pressure heavy-duty air cylinder design to achieve faster acceleration, more efficient heat radiation, more smooth and powerful joint swing, yielding a smooth and complete gait cycle for both slow and fast walking.
• Extra-thin knee curve connection piece, the ideal one for patients of extra-long residual limbs and knee disarticulation, etc, making them look like healthy person in sitting or standing poses.
• Multi-axial structure to increase the knee joint service life by more than three times compared with conventional knee joint.
• Movable knee-top quadrangular pyramid connection disc, capable of translating the body gravity line by +/-5 mm.

Weight Rating: 100kg
Height: 210mm
Material: Aero metal
Bending angle: 150°
Weight: 910g

Key Features:

• High-power pneumatic cylinder
• Socket connector options
• Polycentric with geometric locking
• 5mm A/P M/L shift 360° rotation
• Large 150°flexion range
• Adjustable stance release setting
• Adjustable stance flexion
• Adjustable geometry

Additional Information: Click to open the “PDF USMC X5 Instructions”.

---

USMC X6 Prosthetic Knee

Product Characteristics

• Interference resistant bionic lock design providing effective solution to the safety problem of uneven-surface walking and down-slope walking; smooth shift from stance phase to swing phase; screening all interferences that may have impact on walking to achieve easy and natural walking.
• External double-pressure heavy-duty air cylinder design to achieve faster acceleration, more efficient heat radiation, more smooth and powerful joint swing, yielding a smooth and complete gait cycle for both slow and fast walking.
• Extra-thin knee curve connection piece, the ideal one for patients of extra-long residual limbs and knee disarticulation, etc, making them look like healthy person in sitting or standing poses.
• Multi-axial structure to increase the knee joint service life by more than three times compared with conventional knee joint.
• Movable knee-top quadrangular pyramid connection disc, capable of translating the body gravity line by +/-5 mm.

Weight Rating: 125kg
Height: 215mm
Material: Alloy light aviation
Bending angle: 150°
Weight: 1050g

Additional Information: Click to open the “PDF USMC X6 Instructions”.

---

USMC X7 Prosthetic Knee

Product Characteristics

• Ergonomically Balanced Stride (EBS), the knee can bend 0-15 degrees while walking even on uneven down slope ground, the knee can walk naturally.
• Integrating a unique three-band hydraulic control technique and great bionic interference-resistant safety lock function to ensure high product quality and realize high safety in stance phase and flexibility in swing phase. It gives users a feeling of easy walking with natural legs they have never before experienced.
• Incorporates unique 3-band hydraulic control technology;
  1. Band A: to adjust the damping within the angle of 60° between the extension point and full knee flexion point;
  2. Band B: to adjust the knee flexion damping within the extension angle between 0° and 60°
  3. Band C: to adjust the stability of full extension and flexion. This unique three-band hydraulic control function allows the prosthetic knee to fit for all amputees of different age and residual limb conditions.
• Upgraded interference resistant bionic lock design, featuring in lightweight and compact structure and elegant shape, and providing excellent stability for uneven-surface walking: high walking safety enables the users to walk at their pleasure, especially for patients of AK amputation of both legs and blind amputees.
• Extra-thin knee curve connection piece, ideal for patients of extra-long residual limbs and knee disarticulation, making them look like healthy people in sitting or standing poses. A unique 150 degrees large knee flexion angle design eliminates the limit to squat or bicycling movements, hence providing more convenience for daily life.
• Multi-axial structure to increase the knee joint service life by more than three times as compared with conventional knee joint.
• Movable knee-top quadrangular pyramid connection disc, capable of translating body gravity line by+/-5 mm.

Weight Rating: 125kg
Height: 197mm
Material: Alloy light aviation
Bending angle: 150°
Weight: 823g