4A 084
ALIGNMENT & CONNECTION MODULE

Designed for amputees weighing up to 80 kg.
The module is used in shank prostheses with sockets of sheet thermoplastic. It is located in the pole part of sockets for connection with weight-bearing module.
It allows to adjust the "pyramid" position up to 5 mm in any direction in a horizontal plane.
Material: body - titanium alloy; washer - aluminum alloy; screws - steel.
Mass, g - 200.

3A 010 CONNECTOR

It is designed for amputees weighing up to 100 kg.
They are used for a socket of shank prostheses for connection with lower module.
Material: steel.
It is fabricated by casting.

2A 011 Socket adapter

It is designed for amputees weighing up to 100 kg.
It is used for a socket of a shank prosthesis. It has a pyramid to connect a module positioned lower.
Material: adapter body - aluminum alloy; pyramid - titanium alloy.

3A 027 CONNECTOR

It is designed for amputees weighing up to 100 kg.
It is used in the shank prosthesis socket for connection to a weight-bearing module (for example, through sleeve of the 7A 001 type) or, in case of a long stump, directly to the foot module (for example, 9A 035.1).
The connector height is 67 mm.
Material: body - aluminum alloy; pyramid - titanium alloy.

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 010-01, 4A 010-02, 4A 010-03
ALIGNMENT & CONNECTION MODULES (ACM)

Designed for amputees weighing up to 80 kg.
The modules are used in shank prostheses for a long stump for connection of sockets made of polymeric and composite materials to foot module. The rotating ring allows the angular adjustment in a horizontal plane.
The module includes 5 screws (4 adjusting and 1 coupling).
The petal flange is made by casting.
The distance between the petal ends is 78 mm.
The spherical bottom radius is 35 mm.
Material: flange - steel; screws - steel.

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 (4А 014-03, 4А 017-03) and up to 100 kg (4А 014-01, 4А 014-02, 4А 017-01, 4А 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: 4А 014-01, 4А 014 -02, 4А 014-03 - 106 mm;
4А 017 - 01, 4А 017 - 02, 4А 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.

3A 023 CONNECTOR

It is designed for amputees weighing up to 100 kg.
It is used for long stump shank prosthesis socket .
Material: aluminum alloy.
Height of adapter with a tube, mm 140
Inside diameter of upper end, mm 87
Outside diameter of the tube, mm 30
Mass, g 180

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.

3A 008K, 3A 009K, 3A 014K
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 12А 009К.

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

Designed for amputees weighing:
up to 80 kg - 7А 001-04;
up to 100 kg - 7А 001-02;
up to 125 kg - 7А 001-01, 7А 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

7А 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

7А 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.

7А 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 +14њ) is provided by 8 adjusting screws.
Material: sleeve - titanium alloy; screws - steel.

4А 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.

4А 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.

4А 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.

7А 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.

4А 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.

7А 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.

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.

9A 035.1
FOOT MODULE FOR A LONG SHANK STUMP

It is designed for amputees weighing up to 100 kg with medium activity.
The module is hingeless. It has a support insert increasing the foot elasticity and durability. This module is recommended for prostheses for a long shank stump (in case of the lower-limb shortening by no less than 50mm)) and also after the ankle exarticulation.
Material: adapter body - titanium alloy; insert - laminated plastic.

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;
9А 006.1.2 - foot module 9А 006 with a long insert and a stiff heel;
9А 006.2.1 - foot module 9А 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;
9А 007.1.2 - foot module 9А 007 with a long insert and a stiff heel;
9А 007.2.1 - foot module 9А 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;
9А 018.1.2 - foot module 9А 018 with a long insert and a stiff heel;
9А 018.2.1 - foot module 9А 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 9А 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 (9А 010.2) and up to 120 kg (9А 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 9А 010.2 has a thinner support insert.
Material:
adapter 9А 010 - titanium alloy;
adapter 9А 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 9А 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.

9А 001, 9А 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 9А 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.