RU2804683C1 - Set of devices for physical rehabilitation and prevention of diseases of musculoskeletal system - Google Patents

Abstract

FIELD: physical rehabilitation.

SUBSTANCE: invention relates to technical means of physical rehabilitation, physical culture, wellness and adaptive physical culture and can be used in various wellness programs and rehabilitation areas. A set of devices for physical rehabilitation and prevention of diseases of the musculoskeletal system contains a device for physical rehabilitation and prevention of diseases of the musculoskeletal system and at least one removable fixing platform. At the same time, the device for physical rehabilitation and prevention of diseases of the musculoskeletal system is made in the form of a box-shaped body and a base with a protrusion in the central part, made in the form of a removable panel. On the side of the housing there is a first pair of massaging protrusions with working surfaces made in the form of parabolic cylinders with internal non-through holes, and a single massaging protrusion in the form of a spherical cylinder. On the upper part of the body there is a second pair of massaging protrusions of tetragonal pyramidal shape with rounded edges and a vertex and with the formation of a hollow between the protrusions with symmetrical medial elevation and lateral depression. The removable fixing platform is made with the possibility of fixing in it devices for physical rehabilitation and prevention of diseases of the musculoskeletal system and has a box shape with an open upper part and a hollow in the central part of the bottom, the shape and dimensions of which correspond to the shape and dimensions of the protrusion based on the device for physical rehabilitation and prevention of diseases of the musculoskeletal system.

EFFECT: expansion of the arsenal of technical means in this field is achieved, the versatility of application and the expansion of the possibilities of physical rehabilitation, taking into account individual functional features in the spinal-motor segments, the peculiarities of physiological bends of the spinal column, age and height-weight characteristics of persons engaged in this set of devices for physical rehabilitation and prevention of diseases of the musculoskeletal system.

10 cl, 11 dwg

Description

The invention relates to technical means of physical rehabilitation, physical culture, recreational and adaptive physical culture and can be used in healthcare institutions in the medical rehabilitation system, in health programs of fitness centers, in rehabilitation programs at all stages of training and competitive activity in amateur and elite sports achievements, as well as in home physical rehabilitation.

Various means for similar applications are known from the prior art.

Thus, the RF patent No. 168180 (published on January 23, 2017) discloses a device for influencing bioactive points of the body and unloading the paravertebral muscles of the spine, made in the form of a base with two pairs of massaging protrusions for correcting the paravertebral muscles of the thoracic and lumbar spine and one pair of reflex protrusions - acupuncture effects on the neck area and bioactive points of the body, while the protrusions are made in the shape of a pyramid with a rounded upper part, with recesses between the protrusions for immersing the spinous processes of the vertebrae into them, and the distance between the protrusions of each pair increases from the reflex-acupuncture protrusions for the neck to massage protrusions for the lower back, while the reflex-acupuncture pair of protrusions is equipped with spikes

A device is also known that contains a base with a pair of massaging elements located on its upper part, which are prismatic-shaped protrusions with rounded ribs and an apex, the distance between which corresponds to the boundaries of the paravertebral region of the thoracic and lumbar spine, while facing each other towards the edges of the prismatic the protrusions are mated to each other by a curved surface, and the lower part of the base is convex and consists of two intersecting flat surfaces with a rounded intersection edge (RF patent No. 2003319, published November 30, 1993).

The closest analogue to the patented solution is a device containing a box-shaped body and a convex base formed by two flat surfaces adjacent to each other, while the edge along which these flat surfaces adjoin is rounded; on the side of the body there is a first pair of massaging protrusions with cylindrical working surfaces, the distance between which corresponds to the boundaries of the paravertebral region of the cervical spine, and a single cylindrical massaging protrusion with a hemispherical working surface; on the upper part of the body there is a second pair of prismatic-shaped massaging protrusions with rounded ribs, the distance between the upper ribs corresponds to the boundaries of the paravertebral region of the thoracic and lumbar spine (RF patent No. 2218906, published 12/20/2003).

The disadvantages of the known devices are the limited use of the back and neck areas without taking into account the individual characteristics of the patient and rehabilitation cases, as well as their low service life with constant use.

The objective of the patented solution is to eliminate these shortcomings.

The technical result is the expansion of the arsenal of technical means in this area, the versatility of application and the expansion of the possibilities of physical rehabilitation, taking into account individual functional characteristics in the spinal motion segments, the characteristics of the physiological curves of the spinal column, the age and height-weight characteristics of persons engaged in this rehabilitation device, for through the use of relaxation, correction and decompression properties of the device not only on the back and neck, but also on the upper and lower extremities, pelvic area and hip joints, chest, abdominal area for the correction of visceral dysfunctions.

In addition, an increase in service life is achieved, a reduction in the weight of the device while increasing its strength, as well as an increase in the efficiency of massage and safety during use.

The claimed technical result is achieved through the use of a set of devices for physical rehabilitation and prevention of musculoskeletal disorders, which contains a device for physical rehabilitation and prevention of musculoskeletal diseases and at least one replaceable fixing platform, while a set of devices for physical rehabilitation and prevention of diseases of the musculoskeletal system is designed in the form

box-shaped body and base with a protrusion in the central part, made in the form of a removable panel,

on the side of the body there is a first pair of massaging protrusions with working surfaces made in the form of parabolic cylinders with internal blind holes, and a single massaging protrusion in the shape of a spherical cylinder,

on the upper part of the body there is a second pair of massaging protrusions of a tetragonal pyramidal shape with rounded ribs and apex and the formation of a hollow between the protrusions with a symmetrical medial elevation and lateral depression,

and the replaceable fixing platform is made with the possibility of fixing a device for physical rehabilitation and prevention of diseases of the musculoskeletal system in it, has a box-shaped shape with an open upper part and a hollow in the central part of the bottom, the shapes and dimensions of which correspond to the shape and size of the protrusion on the base of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system.

A device for physical rehabilitation and prevention of diseases of the musculoskeletal system makes it possible to influence spinal motion segments and periarticular tissues of large joints; and to select an individual dosed degree of influence of the massage-corrective protrusions, use interchangeable fixing platforms of different heights.

To increase strength, the internal volume of the body of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system is reinforced with three ribs, while the central rectangular rib is located in the center and connected to the inner part of the hollow, two side ribs are located symmetrically relative to the central one, close to the side edges of the body , are made in the form of an irregular hexagon and have a pair of cylindrical legs with holes for fixing in them with connecting elements of a removable base.

Depending on the individual anatomical and morphofunctional characteristics of the spinal motion segments, the degree of tension of paravertebral tissues, vertebral torsion, the presence of scoliotic deformity and other postural disorders, a rehabilitation specialist, based on the parameters obtained as a result of functional diagnostics, radiological diagnostics, biomechanical and anthropometric research methods, determines the choice the depth of the hollow formed by the height of the second pair of massaging protrusions (range from 1 to 10 cm) in the shape of tetragonal pyramids, consisting of unequal triangles with smooth ribs that provide fixing rigidity. This hollow is intended for segmental placement of the spinal motion segment into it. In comparison with the protrusions of the device of the closest analogue, the proposed protrusions have an individualized angle between the internal surfaces of the faces of the tetragonal pyramids, from 20° to 110°, which is determined by a rehabilitation specialist based on parameters obtained as a result of functional diagnostics, radiological diagnostics, biomechanical and anthropometric research methods for more precise orthopedic rehabilitation correction. The facet surfaces have individual physical surface properties (smooth or rough) based on the individual skin sensory system. The radii of rounding of the vertices have been individualized (the radius was 19 mm, but now it is from 10 mm to 80 mm), and the radii of rounding between adjacent faces of the tetrahedrons are reduced (the radius was equal to 26 mm, but now it is from 15 mm to 80 mm), which ensures the main rehabilitation principle - principle of gradualism. And in this case, such a range of individually calculated device shapes with specified radius parameters ensures non-traumatic and painless penetration of the device protrusions into the muscular-fascial tissues of the paravertebral zone of the spinal motion segments, expanding the rehabilitation possibilities of using the device in physical rehabilitation. The features of this design make it possible to more accurately achieve functional mobilization in each spinal motion segment and, when used correctly, to obtain a unique biomechanical effect of simultaneous segmental relaxation, mobilization and traction, without violating the statokinetic stability of a specific spinal motion segment and the musculoskeletal system as a whole.

The massaging protrusion in the form of a spherical cylinder is designed to expand the rehabilitation capabilities of this device. This protrusion provides acupressure acupressure in static and dynamic modes; it is also a necessary protrusion for installing the device and for gripping it and subsequently moving it under the back during the implementation of rehabilitation physical exercises. The height of the spherical cylinder and parabolic cylinders is determined by a rehabilitation specialist using functional diagnostics, radiation diagnostics, biomechanical and anthropometric research methods in the range from 1 to 7 cm. Important factors when choosing the height of the spherical cylinder and parabolic cylinders are the age of the student, height and weight parameters , the presence of degenerative-dystrophic disorders, the presence of myofascial pain syndrome in the cervical region. The choice of the height of the spherical cylinder in the range from 4 to 7 cm depends on the segmental zone of massage action on the muscle-fascial tissue. The more voluminous the muscular-fascial tissues, the deeper the penetration of the protrusions is implied, right down to the tendon attachments of the muscles to the anatomical bone formations. Flattened superficial muscle-fascial tissues do not imply deep hardware pressure effects. Therefore, the height of the spherical cylinder for such tissues can have a range, taking into account the topography of application and anatomical factors, from 1 to 3 cm. It is important to take into account the age of the student when choosing the height of the spherical cylinder. A decrease in height (1–3 cm) of a spherical cylinder is directly related to a decrease in biological age and reduced parameters of physical development (for example, children from 7 to 14 years old need a reduced height in the range from 1 to 3 cm). Also, a decrease in height (1–3 cm) is recommended for use in elderly people over 65 years of age due to progressive degenerative disorders of the musculoskeletal system. Reducing the height of the spherical cylinder according to the decision of a specialist conducting rehabilitation measures may be associated with increased pain sensitivity of the rehabilitator, the presence of myofascial pain syndrome and for the purpose of a staged route of physical rehabilitation. The choice of the height of the spherical cylinder in the direction of increase (from 4 to 7 cm) is determined as the myofascial pain syndrome decreases or is removed, the range of movements in the flexible joints of the musculoskeletal system increases and as the tension in the rehabilitated tissues decreases.

The distance between the centers of parabolic cylinders is from 2 to 7 cm, and the distance from the center of a spherical cylinder to the center of a nearby parabolic cylinder is from 6 to 9 cm. The distance is determined by a rehabilitation specialist based on parameters obtained as a result of functional diagnostics, radiological diagnostics, biomechanical and anthropometric research methods for more accurate orthopedic rehabilitation correction. The choice of distance between the centers of parabolic cylinders is determined by a rehabilitation specialist based on the anthropometric measurement of the neck circumference of the rehabilitator. Recommended settings:

- neck circumference from 28 to 32 cm – distance 2 cm;

- neck circumference from 33 to 35 cm – distance 3 cm;

- neck circumference from 36 to 38 cm – distance 4 cm;

- neck circumference from 39 to 41 cm – distance 5 cm;

- neck circumference from 42 to 47 cm – distance 6 cm;

- neck circumference from 48 to 52 cm – distance 7 cm.

The distance between the centers of parabolic cylinders and the center of a spherical cylinder to the center of a nearby parabolic cylinder correlates and depends on the distance between the centers of parabolic cylinders. Increasing the distance between the centers of parabolic cylinders reduces the distance from the center of the spherical cylinder to the center of a nearby parabolic cylinder on the side surface of the device for physical rehabilitation and prevention of musculoskeletal diseases.

Two massaging protrusions in the form of parabolic adjacent cylinders are intended for restorative correction in the spinal motion segments of the cervical spinal column. These protrusions also allow you to grip and move the device under your back during rehabilitation physical exercises and have ergonomic holes for comfortable grip of the device with your fingers. The protrusions allow you to effectively perform massage and self-massage procedures, carrying out myofascial release throughout the body. The blind holes of the parabolic cylinders are reinforced in the center with internal partitions.

The base has a central internal angle on the inner surface of the panel ranging from 180° to 150°. The central internal angle is determined by a rehabilitation specialist, taking into account the use of balancing and rotational physical exercises in the technique. A decrease in the degree of the central internal angle from 180° to 150° corresponds to an increase in the complexity of balancing physical exercises and an increase in the degree of rotation in the spinal motion segments. As the tests have shown, these angular parameters correspond to the anatomical and biomechanical ranges of the static-dynamic capabilities of the spinal motion segments in balancing, static-pressure, rotational techniques of segmental mobilization and do not allow, in the process of physical rehabilitation, to provoke a relapse of existing spinal diseases and allow traumatic and micro-traumatic damage to paravertebral tissues and neurovascular anatomical formations. This protrusion allows you to eliminate functional disorders of the spinal motion segments by performing rotational physical exercises under different inclinations of the device. The curved shape of the protrusion allows you to perform balancing, static-pressure and rotational physical exercises aimed at increasing the coordination support of the musculoskeletal system. Also, the base with a protrusion can be used for massage and self-massage in the abdomen, chest, upper and lower extremities in dynamic and static myopressure techniques.

The distance from the central rib to the side ribs is from 2 cm to 7 cm.

The side edges of the case additionally contain stops in the form of rectangular posts, which are both reinforcers of the side edges of the device and latches of the removable curved panel.

Depending on individual rehabilitation needs, individual characteristics of the musculoskeletal system, bodily tissue tension, the presence or absence of myofascial pain syndrome associated with vertebrogenic disorders, the device can have a specified hardness of the entire structure and individual components on the Shore A hardness scale (in the range from 10 shore A to 100 shore A), and can also be made according to individual specified parameters in the form of solid structures from various materials and made in various ways from wood materials.

The kit may contain an additional six interchangeable fixing platforms, i.e. the kit can contain a total of seven interchangeable fixing platforms.

The presence of replaceable fixing platforms in the kit in combination with a device for physical rehabilitation and prevention of diseases of the musculoskeletal system also allows for the maximum number of rehabilitation cases, taking into account individual functional characteristics in the spinal motion segments, characteristics of the physiological curvatures of the spinal column, age and height-weight characteristics persons exercising on this rehabilitation device. The use of replaceable fixing platforms allows you to expand the possibilities of physical rehabilitation and apply the relaxation, correction and decompression properties of the device not only on the back and neck, but also on the upper and lower extremities, pelvic area and hip joints, chest, and abdominal area for the correction of visceral dysfunctions. The kit allows you to eliminate functional blocks one by one in each spinal motion segment, starting from the upper cervical level and ending with the lower lumbar and sacrococcygeal levels, increasing the distance between each vertebra to the level of the biomechanical norm, eliminating osteochondral deformations and muscle-tonic asymmetries.

The solution is further explained by reference to the figures, which depict the following.

Figure 1 shows a general view of a set of devices containing a device for physical rehabilitation and prevention of diseases of the musculoskeletal system and a set of seven replaceable fixing platforms

Figure 2 shows a general view of the device

Figure 3 shows a side view of the device.

Figure 4 shows a top view of the device.

Figure 5 shows a view of the device with the base removed

Figure 6 shows a general view of the base

Figure 7 shows a top view of the internal volume of the housing.

Figure 8 shows a side view of the body with the base removed.

Figure 9 shows a general view of the replaceable fixing platform.

Figure 10 shows a variant of the device, made according to individual specified parameters in the form of solid cast structures made of various materials.

Figure 11 shows a variant of the device made according to individual specified parameters from wood materials.

As shown in Figure 1, the kit consists of a device for physical rehabilitation and prevention of diseases of the musculoskeletal system and a set of replaceable fixing platforms 26, 27, 28, 29, 30, 31, 32 (in this example there are seven of them). The device for physical rehabilitation and prevention of diseases of the musculoskeletal system is a complex geometric structure with specially designed seven protrusions 1–7 of a certain geometric shape. The device for physical rehabilitation and prevention of diseases of the musculoskeletal system has a hollow in the center 1 with a symmetrical medial elevation and lateral depression.

On one of the longitudinal surfaces of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system there are three specially shaped massage protrusions 4, 5, 6. Protrusion 4 has the shape of an end spherical cylinder with a height of 1 to 7 cm and the other two protrusions have the shape of parabolic adjacent cylinders 5, 6 with internal blind holes reinforced with internal partitions in the center with an identical height of the end spherical cylinder. The distance from the center of the end spherical cylinder 4 to the center of the parabolic cylinder 5 is from 6 to 9 cm. The protrusion in the form of a spherical cylinder is intended to expand the rehabilitation capabilities of this device. Protrusion 4 performs acupressure acupressure in static and dynamic mode. It is also a necessary protrusion for installing the device and for gripping it and subsequently moving it under the back during rehabilitation physical exercises. Two parabolic adjacent cylinders 5 and 6 are intended for restorative correction in the spinal motion segments of the cervical spine. Also, these protrusions 5, 6 allow you to grab and move the device under your back during rehabilitation physical exercises and have ergonomic holes for convenient grip of the device with your fingers. Protrusions 5, 6 allow you to effectively perform massage and self-massage procedures, carrying out myofascial release on the entire body.

Protrusion 7 is a removable curved panel 8, which is fixed to the bottom surface of the device with four self-tapping screws with countersunk heads. The curved panel 8 has an individually calculated central internal angle on the inner surface of the panel from 180° to 150° and holes with beveled projections 9, 10, 11, 12 on the inside, ensuring tight and even contact with the cylindrical legs 13, 14, 15, 16 , located on the side ribs, and fixed with self-tapping screws. This protrusion 7 allows you to eliminate functional disorders of the spinal motion segments by performing rotational exercises under different inclinations of the device. The curved shape of the protrusion 7 allows you to perform balancing physical exercises aimed at increasing the coordination support of the musculoskeletal system. Also, this panel 8 with protrusion 7 can be used for massage and self-massage in the abdomen, chest, upper and lower extremities and in dynamic and static myopressure techniques.

The internal part of the device is hollow and has three stiffening ribs 17, 18, 19, which makes the structure both light and durable. A rectangular rib 18, located in the center and connected from below to the hollow 1, provides biomechanical centering for high-precision rehabilitation decompression of spinal motion segments. Side ribs in the form of an irregular hexagon 17, 19 with paired cylindrical legs 13, 14, 15, 16, close to the side edges of the device, are located symmetrically and equidistantly at a distance from the central rib 18 in the range from 2 cm to 7 cm and are designed to create balance . Cylindrical legs 13, 14, 15, 16 influence the balance of the left and right side of the device to provide a synergistic effect on the left and right paravertebral zone in the spinal motion segments. These cylindrical legs enhance the stability of the integral structure of the device, since the absence of these legs during modeling demonstrated the lack of the necessary balance of the left and right sides of the device and led to excessive displacement during rehabilitation physical exercises, which can lead to inadequate exposure with a traumatic effect and strengthening of the lateral sides protruding protrusions 2, 3. Cylindrical legs 13, 14, 15, 16 are designed to simultaneously strengthen the original geometric design, create balance to ensure biomechanical correction of the spine and surrounding muscles and have threaded holes for self-tapping screws and fixation of the removable curved base 8. Stops in the form rectangular posts 20, 21, 22, 23 are located on the inside of the side walls of the case and are both reinforcers of the side edges of the device and clamps of the removable curved panel 8.

Protrusions of tetragonal pyramidal shape 2, 3, consisting of unequal triangles with surfaces having individual physical properties (smooth or rough), providing fixing rigidity of the structure of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system are intended for biomechanical correction of the spinal motion segments of the thoracic and lumbar -sacral parts of the spinal column, periarticular tissues of large joints, chest, abdomen, upper and lower extremities, pelvic area. The geometric shape of protrusions 2, 3, specially calculated taking into account the anatomical parameters, makes it possible to create a unique biomechanical effect of simultaneous relaxation of the paravertebral muscle group in a specific segment and the effect of segmental traction, pushing two adjacent vertebrae apart and opening the facet joints to the physiological and biomechanical norm. The rehabilitation effect of protrusions 2, 3 on the periarticular tissues of large joints is carried out using a myopressure method and in the form of performing individually designed physical exercises. The rehabilitation effect with protrusions 2 and 3 on the chest is carried out from different body positions (lying with the chest on the device face down, lying on the back and in a sitting position working on the intercostal spaces). The rehabilitation effect of protrusions 2, 3 on the abdomen is carried out by installing the protrusions in a certain methodological sequence and with individual exposure in the body position lying face down, and lying on the back performing abdominal massage in a certain methodical sequence and with individual exposure. The rehabilitation effect of the protrusions 2, 3 on the upper and lower extremities is carried out by installing the protrusions segmentally and performing massage pressure effects both in static and dynamic modes with the performance of various physical exercises. The rehabilitation effect of protrusions 2, 3 in the pelvic region allows for pressure static-dynamic effects segmentally on the sacrum and on the deep muscles of the pelvis, including the periarticular tissues of the hip joints. These projections 2 and 3 are installed alternately in key segments in the area of the transverse processes of the vertebral bodies. Also, these protrusions 2, 3 can be used for massage with a rehabilitation specialist and self-massage at home in the abdomen, chest, upper and lower extremities in the techniques of dynamic and static myopressure, and myofascial release throughout the body.

Each replaceable fixing platform (Fig. 9) is a rectangular parallelepiped having two contact surfaces. The outer surface 25 of the lower edge has a flattened shape. The inner surface 24 of the lower edge of the parallelepiped has a hollow corresponding in shape and size to the protrusion of the base 7 of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system on the spinal motion segments, periarticular tissues of large joints and myofascial tissues at the choice of a rehabilitation specialist (Fig. 3 ). The side edges of the replaceable fixing platforms on the outer sides have a flat rectangular shape. The longitudinal side edges of the replaceable fixing platform on the inner sides have the shape of an elongated pentagon. The transverse side edges of the replaceable fixing platform on the inner sides have the shape of an elongated rectangle. The height of the replaceable fixing platform from the center of the inner surface of the bottom edge is selected from the range from 0.5 cm to 10 cm.

A rehabilitation specialist selects a removable fixation platform from a set of removable fixation platforms based on the parameters obtained as a result of functional diagnostics, radiation diagnostics, biomechanical and anthropometric research methods. The height of the replaceable fixing platforms allows you to enhance the decompression capabilities of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system. The greater the height of the removable fixing platform, the deeper the penetration of the protrusions of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system. A gradual increase in the height of replaceable fixing platforms allows for smooth decompression of spinal motion segments and anatomically accurate elimination of decentralization of intervertebral discs. The decision to increase the height of the replaceable fixation platforms is made by a rehabilitation specialist based on positive rehabilitation effects, achieving a high level of elasticity in the paravertebral zone and when there is a need for a deeper impact on the spinal motion segment. The change of fixing platforms can be changed several times even during one rehabilitation session, when there is a need to strengthen or ease the degree of impact based on the self-perception of the rehabilitator. As functional blocks in the spinal motion segments are unblocked and myofascial pain syndrome is relieved, a transition is made from one stage of physical rehabilitation to another. Individually selected by a rehabilitation specialist, a replaceable fixing platform, taking into account the anatomical and physiological characteristics of the spinal motion segments of the practitioner, allows for precise functional contact of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system with osteochondral and myofascial anatomical structures. An important feature of the presence of replaceable fixing platforms is the possibility of increasing the functionality of the penetrating protrusions of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system into the myofascial tissues of the paravertebral zone as the pain syndrome is removed or reduced and the tension index of the student during the course of physical rehabilitation decreases. Changing the height of the replaceable fixing platform and, accordingly, the entire associated structure allows you to individualize the process of physical rehabilitation, more precisely, to create biomechanical conditions for decompression of the facet joints, mobilization of the spinal-costal joints and segmental mobilization and decompression of absolutely all spinal-motor segments of the musculoskeletal system.

The capabilities of the presented rehabilitation technology package for physical rehabilitation and prevention of musculoskeletal diseases in the form of a device for physical rehabilitation and prevention of musculoskeletal diseases and seven replaceable fixing platforms provide unstable balancing (without fixing platforms) and stable static (with fixing platforms) position of the device for physical rehabilitation during exercise. A device for physical rehabilitation and prevention of diseases of the musculoskeletal system without coupling with a replaceable fixation platform allows you to perform balancing physical exercises aimed at increasing the coordination support of the musculoskeletal system. A device for physical rehabilitation and prevention of diseases of the musculoskeletal system, coupled with replaceable fixing platforms, creates a stable position during physical exercises, which allows achieving the effect of relaxation and traction training and eliminating trigger formations in deep static muscle structures.

Installation of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system into a removable fixing platform is carried out manually. The device for physical rehabilitation and prevention of diseases of the musculoskeletal system is placed in the inner surface of the removable fixing platform until the protrusion 7 is completely fixed (all the way) in the hollow of the removable fixing platform. The replaceable fixing platform, due to its ergonomic shape and elastic structure, is easily and contactably connected, forming a single rehabilitation structure and creating the necessary conditions for stable support of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system during physical exercises.

Claims (14)

1. A set for physical rehabilitation and prevention of diseases of the musculoskeletal system, characterized in that it contains a device for physical rehabilitation and prevention of diseases of the musculoskeletal system for influencing flexible parts of the musculoskeletal system and at least one replaceable fixing platform, wherein the device for physical rehabilitation and prevention of diseases of the musculoskeletal system is a box-shaped body and a base with a protrusion in the central part, made in the form of a removable panel, on the side of the body there is a first pair of massaging protrusions with working surfaces made in the form of parabolic cylinders with internal blind holes, and a single massaging protrusion in the shape of a spherical cylinder, on the upper part of the body there is a second pair of massaging protrusions of a tetragonal pyramidal shape with rounded ribs and apex and the formation of a hollow between the protrusions with a symmetrical medial elevation and lateral depression, and the replaceable fixing platform is made with the possibility of fixing a device for physical rehabilitation and prevention of diseases of the musculoskeletal system in it, has a box-shaped shape with an open upper part and a hollow in the central part of the bottom, the shape and dimensions of which correspond to the shape and dimensions of the protrusion on the base of the device for physical rehabilitation and prevention of diseases of the musculoskeletal system. 2. The kit according to claim 1, characterized in that the internal volume of the body is reinforced with three ribs, while the central rectangular rib is located in the center and connected to the inner part of the hollow, two side ribs are located symmetrically relative to the central one, close to the side edges of the body, made in the form of an irregular hexagon and have a pair of cylindrical legs with holes for fixing in them with connecting elements of a removable base. 3. The set according to claim 1, characterized in that the depth of the hollow is formed by the height of the second pair of massaging protrusions and ranges from 1 to 10 cm. 4. The set according to claim 1, characterized in that the height of the spherical cylinder and parabolic cylinders is chosen to be from 1 to 7 cm. 5. The set according to claim 1, characterized in that the distance between the centers of the parabolic cylinders is from 2 to 7 cm, and the distance from the center of the spherical cylinder to the center of the parabolic cylinder is from 6 to 9 cm. 6. The set according to claim 1, characterized in that the blind holes of the parabolic cylinders are reinforced in the center with internal partitions. 7. The set according to claim 1, characterized in that the central internal angle of the projection of the curved base is from 180° to 150°. 8. The kit according to claim 1, characterized in that the side faces of the body additionally contain stops in the form of rectangular posts. 9. The set according to claim 1, characterized in that it has a hardness of 10 to 100 shore A. 10. The kit according to claim 1, characterized in that it contains seven replaceable fixing platforms.