4A 093
ALIGNMENT & CONNECTION MODULE

It is designed for amputees weighing up to 100kg.
It is used in shank and hip prostheses in sockets of polymeric and composite materials.
The module petal flange is made by stamping.
It has a bracket with a tip as a pyramid for connection with the lower - located module.
Material: flange - steel; bracket - titanium alloy.

4A 014-01, 4A 014-02, 4A 014-03,
4A 017-01, 4A 017-02, 4A 017-03
ALIGNMENT & CONNECTION MODULES

Designed for amputees weighing up to 80 kg (4À 014-03, 4À 017-03) and up to 100 kg (4À 014-01, 4À 014-02, 4À 017-01, 4À 017-02).
The modules are used in hip prostheses in sockets made of polymeric and composite materials.
The flange is made by casting.
The distance between the ends of diametrically opposite petals: 4À 014-01, 4À 014 -02, 4À 014-03 - 106 mm;
4À 017 - 01, 4À 017 - 02, 4À 017-03 - 120 mm.
Material of screws and flange - steel.

4A 094
STUMP SOCKET LOCK

It is designed for amputees weighing up to 100 kg. It is used in shank and hip prostheses.
It is used together with a silicone stocking in which the lock rod is screwed. The rod unfixing occurs when a spring-actuated button of the lock is pressed.
It has a bushing with a sphere for mating with the mentioned module with a tip as a pyramid and a steel petal flange with the spherical button to be embedded in the socket of polymeric and composite materials.
The lock body material is titanium alloy.

4A 082
STUMP SOCKET LOCK

It is designed for amputees weighing up to 100 kg.
It is used in shank and hip prostheses for short and medium stumps.
It is used together with a silicone stocking in which the lock rod is screwed.
The rod unfixing occurs when the spring-actuated button of the lock is pressed.
It has a sphere with a pyramid for mating with a weight-bearing module and a steel petal flange with the above-mentioned spherical bottom to be embedded in the socket of polymeric and composite materials.
The lock body material is titanium alloy.

2A 015K Socket adapter

It is designed for amputees weighing up to 100 kg.
It is used for a socket of hip prostheses.
It has a plane flange with four threaded bushings for connection to A&CM or knee modules.
The socket adapter height is 122 mm.
Material: adapter body: aluminum alloy, threaded bushings: steel.
Completed with technological cap 12À 009K.

2A 016K Socket adapter

It differs from socket adapter 2À 015K by the availability of an adjustable adapter displacing the A&CM or knee module attachment axis by 19 mm in the horizontal plane.
The socket adapter has four threaded bushings for connection to A&CM or knee modules.
Material: socket adapter: aluminum alloy, screws: steel.
Socket adapters 2À 016K are completed with technological cap 12À 009K.

4À 078-02
SWIVEL PATELLAR ADAPTER

Designed for amputees weighing up to 80 kg.
It is used in short and medium hip prostheses. The adapter is located above the knee module. It allows to swivel the bent shank from the prosthesis socket in an outward or inward direction. For the prosthesis shank swivel it is necessary to press the lock button. In the initial position the lock is fixed automatically.
Material: body - titanium alloy; screws - steel.
Mass, g - 170.

3A008K, 3A009K, 3A014Ê
CONNECTORS

They are designed for amputees weighing up to 100 kg.
They are used for a socket of shank or hip prostheses for short and medium stumps. They have a flat flange with four threaded bushings for connection to A&CM and knee modules.
Material: base - high-quality wood; flange - high-strength plastic; threaded bushings - steel.
They are completed with technological cap 12À 009Ê.

6A002
COXOFEMORAL MODULE

It is designed for amputees weighing up to 100 kg with medium activity.
It is used in prostheses after hip disarticulation.
It makes easier walking through angular mobility in the coxofemoral joint and use of a spring mechanism.
It is made of aluminum and titanium alloys.
Bending angle, deg. 90
Mass, g 835.

6À 008, 6À 008-01
COXOFEMORAL MODULE WITH A LOCK

Designed for amputees weighing up to 100 kg with medium activity.
They are used in prostheses upon the hip exarticulation.
They are similar to module 6À 002 by purpose and operating properties, differ from it by the availability of the locking device which fixes these modules in the extreme unbent position. As opposed to 6À 008-01, module 6À 008 is equipped with the adapter with petals for the module attachment to the semijacket.
Bending angle, deg 100
Mass, g: 6À 008 - 1240; 6À 008-01 - 900.

7À 001-01, 7À 001-02,
7À 001-03, 7À 001-04
SLEEVES

Designed for amputees weighing:
up to 80 kg - 7À 001-04;
up to 100 kg - 7À 001-02;
up to 125 kg - 7À 001-01, 7À 001-03.
They are used for connection of a weight-bearing module with knee modules, connectors and foot modules ending as a pyramid.
The sleeve contains 5 screws (4 adjusting and 1 coupling screw).
The screw material - steel.
The internal fit diameter of the sleeve, mm - 30

7À 012
SLEEVE

It is designed for amputees weighing up to 125kg.
It is used for connection of a weight-bearing module with knee modules, connectors and foot modules ending with a pyramid.
The sleeve includes 5 screws (4 adjusting screws and 1 coupling screw) and also 2 non-axial bushings allowing to change the weight-bearing module tube inclination to the sleeve longitudinal axis up to +7°.
Material: sleeve - titanium alloy; inserts - aluminum alloy; screws - steel.
The internal fit diameter of the sleeve, mm - 30
Mass, g - 140

7À 005
SLEEVE

It is designed for amputees weighing up to 100kg.
It is used in shank and hip prostheses for connection of modules ending with a pyramid between themselves.
The angular adjustment of the modules mated relative to each other in frontal and sagittal planes (up to +14°) is provided by 8 adjusting screws.
Material: sleeve - titanium alloy; screws - steel.

7À 009, 7A 010, 7A 011
SLEEVES

They are designed for amputees weighing up to 100kg.
They are used in shank and hip prostheses for connection of modules ending with a pyramid between themselves.
The upper base of these sleeves is displaced in a horizontal plane relative to the lower one for 10 mm.
The angular adjustment of the modules mated relative to each other in frontal and sagittal planes (up to +14œ) is provided by 8 adjusting screws.
Material: sleeve - titanium alloy; screws - steel.

4À 054K
ALIGNMENT & CONNECTION MODULE

It is designed for amputees weighing up to 125 kg.
It is used in shank and hip prostheses.
This module is completed with 4 screws for its attachment to the socket connector.
Material: body - titanium alloy; screws - steel.
Mass: 75 g.

4À 055K
ALIGNMENT & CONNECTION MODULE

It is designed for amputees weighing up to 125 kg.
It is used in shank and hip prostheses.
A&CM includes 4 adjusting screws.
This module is completed with 4 screws for its attachment to the socket connector.
Material: body - titanium alloy; screws - steel.
Mass: 80 g.

4À 056K, 4A 056K-01
ALIGNMENT & CONNECTION MODULES

They are designed for amputees weighing up to 125 kg.
They are used in shank and hip prostheses for connection of sockets with other modules of the prosthesis (knee modules, weight-bearing modules).
A rotating ring provides the angular adjustment in a horizontal plane.
The module includes 6 screws (4 adjusting screws and 2 coupling screws).
These modules are completed with 4 screws for attachment to the socket connector.
The body of module 4A 056K is made by mechanical treatment, the body of module 4A 056K-01 is made by stamping.
Material: body, ring - titanium alloy; screws - steel.
Mass: 150 g.

7À 007
SLEEVE

It is designed for amputees weighing up to 125kg.
It is used for connection of a weight-bearing module with A&CM of the 4A 055K, 4A 014 type.
The sleeve includes a coupling screw.
Material: sleeve - titanium alloy; screw - steel.
The internal fit diameter of the sleeve: 30 mm.
Mass: 75 g.

4À 048
ROTATOR

It is designed for amputees weighing up to 100 kg.
It is used in shank and hip prostheses for any length of stumps. It serves for unloading of rotation moments affecting a stump when walking.
The rotation moment is adjusted.
It is made using aluminum and titanium alloys.
Rotation angle: 15+2 degrees.
Adjustment range of rotation moment: 0-13 N·m.
External diameter of tube: 30 mm.
Mass: 380 g.

The invention used in the rotator structure was awarded a bronze medal in the 45th World Salon of Inventions, Scientific Research and Industrial Innovations Brussels-Eureka-96.

8A 001-02, 8A 001-03, 8A 001-04,
8A 001-05, 8A 001-06, 8A 001-07
WEIGHT-BEARING MODULES

They are used for amputees weighing up to 100 kg.
They are used in shank and hip prostheses.
The outer diameter of the tube is 30 mm and the wall thickness is 2 mm.

8A 002, 8A 002-01 TUBES

They are designed for amputees weighing up to 100 kg.
They are used in weight-bearing modules.
The outer diameter is 30 mm with the wall thickness of 2mm.
Material is aluminum alloy.

7À 002 SLEEVE

It is used for amputees weighing up to 125 kg.
It is used for connection of a weight-bearing module to a prosthetic foot with an ankle terminating in fit diameter of d=37.5 mm (feet produced by MPO "Metallist").
The sleeve includes a tightening screw.
Material: sleeve - titanium alloy; screw - steel.
Sleeve inside fit diameter, mm - 37,5; Mass, g - 100.

5À 019, 5À 019-01, 5À 019-02, 5À 019-03
5À 056, 5À 056-01, 5À 056-02, 5À 056-03
FOUR-AXIS KNEE MODULES

They are designed for amputees weighing up to 100 kg with medium activity.
Modules 5A 019, 5A 019-02, 5À 056, 5À 056-02 are used in hip prostheses with amputation above the knee, modules 5A 019-01, 5A 019-03, 5À 056-01, 5À 056-03 are used with amputation in the knee region.
The module kinematics allows to achieve the prosthesis functional shortening in the leg-swing phase.
These modules have an adjustable shank-collapsible appliance. Modules 5A 019, 5A 019-02, 5À 056, 5À 056-02 are completed with 4 screws for attachment to the socket connector, modules 5A 019-01, 5A 019-03, 5À 056-01, 5À 056-03 have a petal adapter to be embedded in the socket.
Modules 5À 019-02, 5À 019-03, 5À 056-02, 5À 056-03 have a lock mechanism normally open which can fix the module in fully unbent position.
The main parts material: 5À 019 - titanium alloy; 5À 056 - aluminium and titanium alloy.
Maximum bending angle: 130 degrees.

5A 035-01, 5A 035-02
ROCKER KNEE MODULES

They are designed for amputees weighing up to 100kg with medium and high activity.
Module 5A 035-01 is designed for hip prosthesis with amputation in the knee region, module 5A 035-02 is designed for hip prosthesis with amputation above the knee.
They have an adjustable shank-collapsible appliance. The adjustment with a weight-bearing module is possible within +7œ through the rotation of non-axial bushings located in the lower part of the module body. The rocker mechanism allows to achieve the prosthesis functional shortening in the leg-swing phase. Module 5A 035-01 differs from module 5A 035-02 by the support area (module 5A 035-01 has a petal adapter built in the socket). Module 5A 035-02 is completed with 4 screws for attachment to the socket connector.
The main parts are made of aluminum and titanium alloys.
Maximum bending angle: 135 degrees. Mass: 5A 035-01 - 875 g; 5A 035-02 - 790 g.

The invention used in the module structure was awarded a gold medal with honours in the 44 th World Salon of Inventions, Scientific Research and Industrial Innovations Brussels-Eureka-95.

5A 040
FOUR-AXIS KNEE MODULE

It is designed for amputees weighing up to 100 kg with medium activity.
It is used in hip prostheses with amputation in the knee region.
The module kinematics allows to achieve the prosthesis functional shortening in the leg-swing phase.
It has an adjustable shank-collapsible appliance. The module includes a petal adapter with the spherical bottom radius of 65 mm built in the socket of polymeric and composite materials. When replacing this petal adapter by adapter 4A 095 it can be used in hip prostheses with amputation above the knee. In the lower part of the module body there are non-axial bushings for connection with the weight-bearing module tube providing the angular adjustment up to +7œ.
The main parts are made of high-strength aluminum alloy, the petal adapter is made of steel.
Maximum bending angle: 125 degrees.
Mass: 910 g.

4A 095
ADAPTER

Designed for amputees weighing up to 120 kg.
It is used in hip prostheses for short and medium stumps.
It is set on the threaded part of knee modules 5À 040, 5À 042 instead of the petal adapter.
Adapter material - titanium alloy.
Mass, g - 100.

5À 012
ONE-AXIS KNEE MODULE

It is designed for amputees weighing up to 100 kg with medium activity.
It is used in hip prostheses with amputation above the knee and also after the hip exarticulation.
It has a lock mechanism which can fix the knee module in fully unbent position.
It has an adjustable shank-collapsible appliance. The main parts are made of titanium alloy.
Maximum bending angle: 135 degrees.
Mass: 515 g.

5A 014, 5A 051
ONE-AXIS KNEE MODULE

It is designed for weak amputees weighing up to 100 kg with low activity.
It is used in the hip prostheses with amputation above the knee and also after the hip exarticulation.
It differs from knee module 5A 012 by the lack of a shank-collapsible appliance and use of high-strength aluminum alloy.

5A 041
FOUR-AXIS KNEE MODULE

It is designed for amputees weighing up to 120 kg with medium activity.
It is used in hip prostheses with amputation above the knee and also after the hip exarticulation.
The module kinematics allows to achieve the prosthesis functional shortening in the leg-swing phase. It has an adjustable shank-collapsible appliance. In the lower part of the module body there are non-axial bushings for connection with the weight-bearing module tube providing the angular adjustment up to +7œ.
The main parts are made of aluminum and titanium alloys.
Maximum bending angle: 135 degrees.
Mass: 740 g.

5A 017, 5A 060
FOUR-AXIS KNEE MODULE

It is designed for amputees weighing up to 100 kg (5À 017) and up to 90 kg (5À 060) with medium activity.
It is used in hip prostheses with amputation above the knee and also after the hip exarticulation.
The module kinematics allows to achieve the prosthesis functional shortening in the leg-swing phase.
It has an adjustable shank-collapsible appliance.
The main parts are made of : 5À 017- titanium alloy; 5À 060 - aluminium and titanium alloys.
Maximum bending angle: 135 degrees.
Mass: 5À 017 - 485 g; 5À 060 - 460 g.

5A 039 ONE-AXIS KNEE MODULE
WITH STEPLESS FIXATION UNDER LOAD

It is designed for amputees weighing up to 100 kg with medium activity.
It is used in hip prostheses with amputation above the knee.
With the bending angles of the module up to 20œ under load its further bending is locked that provides the knee flexion stability in the leg-support phase. During the prosthesis unloading the following occurs: unfixing; in this case the hinge joint becomes movable. It has an adjustable spring-actuated shank-collapsible appliance. In the lower part of the module body there are non-axial bushings for connection with the weight-bearing module tube providing the angular adjustment up to +7œ.
The main parts are made of aluminum and titanium alloys and steel.
Maximum bending angle: 135 degrees.
Mass: 755 g.

The invention used in the module structure was awarded a gold medal in the 46th World Salon of Inventions, Scientific Research and Industrial Innovations Brussels-Eureka-97 and a gold medal in the 26th International Salon Geneva-1998.

5A 042
FOUR-AXIS KNEE MODULE

It is designed for amputees weighing up to 120kg with medium activity.
It is used in hip prostheses for short and medium stumps.
The module kinematics allows to achieve the prosthesis functional shortening in the leg-swing phase.
It has an adjustable shank-collapsible appliance. The module includes a petal adapter with the spherical bottom radius of 65 mm built in the socket of polymeric and composite materials. In the lower part of the module body there are non-axial bushings for connection with the weight-bearing module tube providing the angular adjustment up to +7œ.
The main parts are made of high-strength aluminum alloy, the petal adapter is made of steel.
Maximum bending angle: 130 degrees.
Mass: 1190 g.

5A 047
ONE-AXIS KNEE MODULE

Designed for amputees weighing up to 100 kg with medium activity.
The main body is made of carbon dioxide. The knee module is equipped with a hydraulic damper to assure safety of a patient in a "standing" position and control the swing phase. The swing phase hydraulic control provides harmonic walking with deferent rates. Using a hydraulic damper one can adjust bending/unbending resistance individually in compliance with the patient characteristics.
Special flexible members of the knee module provide flexible bending (rotation about an axis) of the module up to 5° when walking (with foot set on the surface).
Bending angle, deg 130.
Mass, g - 980.

4À 083, 4À 083-01
ALIGNMENT & CONNECTION MODULES

Designed for amputees weighing up to 80 kg.
The modules are used in hip prostheses with sockets of sheet thermoplastic.
They are located in the pole part of sockets for connection with modules located below, for example knee modules.
They allow to adjust the position of the alignment & connection module element ("pyramid" or ring) up to 5 mm in any direction.
Material: body - titanium alloy; washer - aluminum alloy; screws - steel.
Mass, g: 4À 083 - 200; 4À 083-01 - 230.

4À 026, 4À 028
ADAPTERS

They are designed for amputees weighing up to 100 kg.
They are used during the manufacture of the hip prostheses and installed as an intermediate link between the knee module and weight-bearing module for the angular adjustment during the prosthesis assembly.
Adapter 4A 026 can be installed in knee modules 5À 012, 5À 014, 5À 019, 5À 047, 5À 051, 5À 056.
Adapter 4A 028 can be installed in knee modules 5A 035-01, 5A 035-02, 5A 040, 5A 041 instead of non-axial bushings.
Material: cylinder - aluminum alloy; pyramid - titanium alloy.

8A 015, 8A 015-01
FLEXIBLE WEIGHT-BEARING MODULES

Designed for amputees weighing up to 80 kg.
The modules consist of two flexible weight-bearing strips which are secured in the end clamping sleeves using inserts. To provide the required module length it is necessary to make undercutting of these flexible strips on the side of the upper sleeve. The modules have an interstrip buffer moving in height for the stiffness adjustment.
When a patient walks the flexible weight-bearing strips (when he sets his foot on the ground) bend under the gravity force, accumulate potential energy and when he pushes off the weight-bearing strips unbend at the expense of the accumulated energy and promote an active push-off.

8A 013, 8A 013-01
WEIGHT-BEARING MODULES

They are designed for amputees weighing up to 120 kg.
They are used in shank and hip prostheses.
The module includes sleeve 7A 001-01 and a tube.
The tube outer diameter is 30 mm with the wall thickness of 4 mm.
The tube material is aluminum alloy.

9A 006
MAN'S SACH-TYPE FOOT MODULE

It is designed for amputees weighing up to 90kg with low and medium activity.
The module is hingeless. It contains an elastic heel wedge which has one of two possible stiffness numbers and a wooden insert of one of the two possible lengths. The selection of the foot with the appropriate heel wedge and wooden insert depends on the amputee's specific features.
Material: adapter body - aluminum alloy.

Examples of the foot module designations are:
9A 006.1.1 - foot module 9A 006 with a long insert and a soft heel;
9À 006.1.2 - foot module 9À 006 with a long insert and a stiff heel;
9À 006.2.1 - foot module 9À 006 with a short insert a soft heel;
9A 006.2.2 - foot module 9A 006 with a short insert and a stiff heel.

9A 007
WOMAN'S SACH-TYPE FOOT MODULE
FOR A LOW HEEL

It is designed for amputees weighing up to 80 kg with low and medium activity.
The module is hingeless. It contains an elastic heel wedge which has one of two possible stiffness numbers and a wooden insert of one of the two possible lengths. The selection of the foot with the appropriate heel wedge and wooden insert depends on the amputee's specific features.
Material: adapter body - aluminum alloy.

Examples of the foot module designations are:
9A 007.1.1 - foot module 9A 007Y with a long insert and a soft heel;
9À 007.1.2 - foot module 9À 007 with a long insert and a stiff heel;
9À 007.2.1 - foot module 9À 007 with a short insert and a soft heel;
9A 007.2.2 - foot module 9A 007Y with a short insert and a stiff heel.

9A 018
WOMAN'S SACH-TYPE FOOT MODULE
FOR A MEDIUM HEEL

It is designed for amputees weighing up to 80 kg with low and medium activity.
The module is hingeless. It contains an elastic heel wedge which has one of two possible stiffness numbers and a wooden insert of one of the two possible lengths. The selection of the foot with the appropriate heel wedge and wooden insert depends on the amputee's specific features.
Material: adapter body - aluminum alloy.

Examples of the foot module designations are:
9A 018.1.1 - foot module 9A 018 with a long insert and a soft heel;
9À 018.1.2 - foot module 9À 018 with a long insert and a stiff heel;
9À 018.2.1 - foot module 9À 018 with a short insert and a soft heel;
9A 018.2.2 - foot module 9A 018 with a short insert and a stiff heel.

9A 003
WOMAN'S FOOT MODULE

It is designed for amputees weighing up to 70 kg with medium and high activity.
The module is hingeless. It contains an elastic heel wedge which has one of two possible stiffness numbers and a wooden insert of one of the two possible lengths. The selection of the foot with the appropriate heel wedge and wooden insert depends on the amputee's specific features.
Material: adapter body - aluminum alloy; The insert material is the cast thermoplastic.

9A040 MAN'S FOOT MODULE

It is designed for amputees weighing up to 100 kg with medium and high activity.
The module is hingeless. It contains a laminated support insert increasing the foot elasticity and durability and a console with a stop moving along it; its position is adjusted depending on the amputee weight and activity, thus providing the required stiffness of the forefoot section and roll-over conditions.
The module is completed with locking wire.
Material: adapter body - aluminum alloy; insert - laminated plastic.

9A 001.6
MAN'S FOOT MODULE

Designed for amputees weighing up to 100 kg with medium and high activity.
The module is similar to foot module 9À 001.5 in structural design and materials used but contains a thinner support insert.
Adapter material - aluminum alloy.
The module is completed with two heel bumpers.

9A 010, 9A 010.2
MAN'S FOOT MODULES

Designed for amputees weighing up to 100 kg (9À 010.2) and up to 120 kg (9À 010) with medium and high activity.
The modules are hinged ones with a heel bumper of adjustable stiffness. They contain a support insert increasing the foot module flexibility and durability and a console with a plate moving along it; its position is adjusted depending on the amputee weight and activity, thus providing the required stiffness of the forefoot and roll-over conditions.
One of three replaceable heel bumpers of different stiffness is installed in these modules: a soft bumper is marked as green, a medium bumper is marked as white, a stiff bumper is marked as red.
The stiffness in the heel section is provided by tightening of the adjusting nut. Module 9À 010.2 has a thinner support insert.
Material:
adapter 9À 010 - titanium alloy;
adapter 9À 010.2 - aluminum alloy;
insert - laminated plastic.
These modules are completed with two heel bumpers, locking wire.

The invention used in the module structure was awarded a silver medal in the 44th World Salon of Inventions, Scientific Research and Industrial Innovations "Brussels-Eureka-95".

9A 050
UNIVERSAL FOOT MODULE

Designed for amputees weighing up to 80 kg with medium and high activity.
It is a hingeless module with a heel bumper of adjustable stiffness. It contains a laminated support insert increasing the foot flexibility and durability and a console with a stop moving along it; its position is adjusted depending on the amputee weight and activity, thus providing the required stiffness of the forefoot and roll-over conditions.
The stiffness in the heel section of the foot is provided by tightening of the adjusting nut of the heel.
The module is completed with locking wire.
Material: adapter body - aluminum alloy; insert - laminated plastic.

9A 053
UNIVERSAL FOOT MODULE

Designed for amputees weighing up to 80 kg with medium and high activity.
The module is similar to foot module 9À 050 in structural design and materials used but differs by the lack of the stop on consoles.
The module is completed with locking wire.
Material: adapter body - aluminum alloy; insert - laminated plastic.

9À 001, 9À 001.5
MAN'S FOOT MODULES

Designed for amputees weighing up to 120 kg with medium and high activity.
They are the hinged modules with a heel bumper of adjustable stiffness. The module has a support insert increasing the module service durability and flexibility. The insert material is laminated plastic.
The foot module is provided with one of three replaceable heel bumpers of different stiffness: a soft bumper is marked as green, a medium bumper is marked as white, a stiff bumper is marked as red.
The stiffness adjustment of the foot section is also provided by tightening of the adjusting nut.
In the nose zone of the hinged ankle there is a reversible bar for the adjustment of the initial position of the foot heel height.
The maximum heel height is 20 mm.
The modules are completed with two heel bumpers.

9A 042
MAN'S FOOT MODULE WITH A SPHERICAL HINGE

Designed for amputees weighing up to 100 kg with medium and high activity.
The module consists of polyurethane foot, elastic insert made of laminated plastic and rubber-lined spherical hinge.
When walking the foot rotation is provided in sagittal or frontal planes at the expense of the rubber deformation of the mentioned spherical hinge that makes walking on the flat or raised surfaces more convenient; in a horizontal plane - removal of rotation moments having an effect on the stump when walking; more soft and smooth roll-over when walking is provided at the expense of more earlier foot setting on the walking surface.

9A 045
WOMAN'S FOOT MODULE WITH A SPERICAL HINGE

Designed for amputees weighing up to 80 kg with medium and high activity.
The module is similar to foot module 9À 042 in structural design and materials used but has a thinner insert and a spherical hinge of a smaller diameter.

9A 048
MAN'S UNIVERSAL FOOT MODULE

Designed for amputees weighing up to 90 - 110 kg with medium and high activity.
The module consists of polyurethane foot, five weight-bearing fiber-glass plastic strips (3-in the front and 2-in the rear) secured in the foot and on the adapter.
During usual and active walking and also with different options of "going at a jog-trot" the weight-bearing strips made of fiber-glass plastic strips bend when an invalid sets his foot on the ground under the gravity force, accumulate potential energy and when he pushes off they unbend at the expense of the accumulated energy and promote an active push-off.