RU2628905C1 - Corrective trousers - Google Patents

Abstract

FIELD: items for personal use.

SUBSTANCE: corrective trousers consist of two legs interconnected along the middle seam, each of which is formed by sewing the corresponding web of the workpiece along a diagonally-helical line, an infield belt, and are two-layered, where the upper and lower layers of the fabric of each trouser leg are connected by two equidistant stitches forming a vertically oriented spiral channel for an elastic pull, the lower end of which emerges from the channel at the leg bottom and, is sewn to this elastic pull forming a loop. To correct the valgus curvature of legs, the upper free ends of the elastic pulls are extended outwards towards each other through the slits located on the front parts of the trousers and are fixed to the fastener below the belt seam, with a possibility to adjust their relative displacement along the fastener length. The diagonally-helical line of the sewing seam and the vertically oriented spiral canal have a counterclockwise direction on the left leg and clockwise direction on the right leg, when viewed from the front and from the bottom up; to correct the varus curvature of legs, the upper free ends of the elastic pulls are extended outwards towards each other through the slits located on the rear parts of the trousers and are fixed to the fastener on the rear parts below the belt seam, with a possibility of adjustment along the fastener length. The diagonally-helical line of the sewing seam and the vertically oriented spiral canal have a clockwise direction on the left leg and counterclockwise direction on the right leg, when viewed from the front and from the bottom up.

EFFECT: correction of pathological settings and deformities of the lower limbs of a child with musculoskeletal system defects.

14 cl, 8 dwg

Description

The group of inventions (options) relates to the clothing industry and relates to the production of corrective outerwear - trousers designed to correct pathological settings and deformities of the lower limbs of a child with defects in the musculoskeletal system, as well as to develop the motor capabilities of such a child (especially walking). This product is intended for children from 3 to 11.5 years old.

The normal position of the leg corresponds to the conditional line drawn through the first interval between the toes, the middle of the knee and the hip joint. Deviation from this line is considered a deformation (a violation of the normal location, curvature), which can be varus or valgus. With varus deformity (O-shaped), the middle part of the lower leg visually deviates outward, with hallux valgus (X-shaped) lower leg moves inward, the legs resemble the letter X.

With valgus curvature of the legs, negative changes occur in the knee and femoral joints. For example, the condyles of the femur and knee develop unevenly (the internal ones grow faster than the external ones) due to which the joint space changes accordingly. It becomes already outside and wider inside. In addition, the ligaments that strengthen the joint on the inside are stretched, which causes the knee joint to lose stability. And, if you look at the side of a child with a similar defect, it is possible to detect bending of the knee joints inward. Together with the knee joint, the feet are deformed, which acquire a stable flat-valgus installation, in which the heels deviate outward, resulting in flat feet. In neglected cases, even the child’s gait suffers: he walks awkwardly, hesitantly, complains of pain in his legs and quickly gets tired. In the event that one of the legs is curved more than the other, scoliosis develops (curvature of the spine).

With varus curvature of the legs, the formation of the knee joint occurs unevenly. A decrease in the internal condyle of the femur and an increase in the external provoke an infringement of the meniscus, and the joint space is formed unevenly: it becomes narrower on the inside, and wider on the outside. Joint-strengthening ligaments are stretched, especially on the outside of the knee. The bones of the lower leg are also often bent: their convex part is outside. In severe cases, even the thigh turns outwards, and the lower leg in its lower third turns inward. This deformation also leads to changes in the feet: they acquire the so-called flat-varus installation, in which the heel and forefoot deflect inward, as a result of which clubfoot develops. In addition, the baby does not fully extend its knees, which becomes especially noticeable if you look at the standing child from the side.

Known (patent No. 2368356, C1, A61P 5/00, published September 27, 2009) is a method of conservative treatment of congenital flat-valgus deformities of the feet, which consists in applying a bandage of adhesive tape to the corresponding surfaces of the lower leg, foot, plantar surface and calcaneal region with taking into account the peculiarities of the functioning of pathologically altered calf muscles participating in the formation of foot deformity, performing controlled and dosed correction.

The method provides reliable fixation of the foot, while maintaining mobility in the ankle joint, can significantly improve the functional result of treatment and exclude in the subsequent application of other more complex methods of eliminating deformation. The method allows to eliminate the deformation gradually, slowly, atraumatically due to the elastic stretching of the ligamentous-muscular apparatus of the foot. Using the method in the period of becoming upright allows you to form a stereotype of the correct gait in a short time.

One of the disadvantages of this correction method is the use of an adhesive tape (adhesive tape), which is attached to the skin and can cause allergic reactions or maceration of the skin (separation of cells in tissues) with prolonged wear.

The closest technical solution to the group of claimed inventions (hereinafter referred to as the invention) is the known prototype (RU, patent No. 112625, U1, IPC А61Н 1/02, published January 20, 2012), a useful model related to medicine, which is a multi-functional neuroorthopedic a suit including a power shell in the form of a fabric overalls, which consists of at least two tissue layers and is equipped with elastic inserts (provide constant compression on the buttocks).

In contrast to the claimed invention, the known utility model:

1- is a medical product that is used for the treatment and rehabilitation of patients with pathology of the nervous, musculoskeletal systems and musculoskeletal system and is not suitable for use as outerwear;

2- has a complex effect on the human motor system: pneumocorsetting of the body and fixation of the upper and lower extremities in physiological position;

3- has a cumbersome and complex design, including the need for a gas container and a filler: mechanical compression of all the antagonist muscles of the trunk and extremities with the creation of a rigid corrective corset occurs by pumping air into the limbs located along the contours of the overalls and torso of the patient's pneumatic chambers; An increase in the reaction of paretic muscles to their active contraction is facilitated by a filler located between the tissue layers of the power membrane.

A disadvantage of the known device is that the load is carried out uniformly, which does not allow correction with additional effort of pathological settings and deformations of the joints of the extremities, which is possible only when creating a traction load opposite to the patient’s pathological setting of the limbs or joint deformation.

The problem to which the present invention is directed is to expand the range of products for the correction of pathological settings and deformations of the lower extremities of children with defects in the musculoskeletal system.

The technical result obtained by carrying out any of the variants of the present invention consists in realizing the indicated purpose by creating a corrective product (device) of a simplified design with a variable amount of traction in the form of an aesthetically attractive and suitable for everyday wear children's outerwear.

The specified technical result for any of the variants of the claimed invention is achieved due to the fact that the corrective trousers consist of two legs connected to each other along the middle seam, each of which is formed by grinding the corresponding workpiece web along a diagonal helical line, a stitched belt and are two-layer, where the upper and lower layers of the fabric of each leg of the trousers are interconnected by two equidistant lines, forming a vertically oriented spiral channel for elastic traction, izhny end of which comes from the channel bottom and legs, forming a strap-loop pritachivaetsya to the elastic rod, thus:

- for the first embodiment of the invention (for correcting hallux valgus): the upper free ends of the elastic rods extend outward towards each other through the slots located on the front parts of the trousers (front sides of the legs) and are secured to the fastener below the belt seam (on the front parts of the trousers) with the ability to control their relative displacement along the length of the fastener, and the diagonal helical line of the seam seam and the vertically oriented spiral channel have a direction, if you look at the product in front di and from bottom to top, on the left leg (dressing on the left leg) counterclockwise, on the right (dressing on the right leg) - clockwise;

- for the second variant of the invention (to correct varus curvature of the legs): the upper free ends of the elastic rods go out towards each other through the slots located on the backs (rear sides of the legs) of the trousers and are fixed on the fastener on the rear of the trousers below the seam of the belt attaching with the possibility of adjustment along the length of the fastener, and the diagonal helical line of the seam and the vertically oriented spiral channel have a direction, if you look at the product from the front and from the bottom up, on the left leg of the trousers clockwise on the right - counter clockwise.

As materials for the upper and lower (lining) layers of trousers, knitwear (culinary smoothness) is plain-colored or with a printed pattern, it is also possible: the upper layer is lined knitted fabric with fleece, the lower layer is culinary smoothness (plain-colored or with a printed pattern). Recommended combinations of material of the upper and lower layers of trousers: one-colored upper and lower layers, one-colored upper and printed lower layer, printed upper and one-colored lower layers, both layers of printed material.

Traction load along each leg of the user is created due to the work located along the leg and enveloping it vertically oriented in a spiral corresponding elastic traction, which is constantly in tension between the upper end fixed on the front (first embodiment of the invention) or rear (second embodiment of the invention) part trousers with the ability to move (relative displacement), and the supporting surface of the loop-loop at the lower end of the elastic traction. Thus, the user's foot, tightened by elastic traction, is deployed in the right direction.

Each loop-loop covering the bottom of the foot has, as a rule, a heel-fixing back, with which an already deployed foot is fixed in the correct position.

A change in the traction load in order to correct deformations of the lower extremities is possible when the length of the elastic rods is changed due to the relative displacement (displacement) of their free upper ends, which is achieved through the use of a fastener adjustable in length (along the width of the trousers), which is convenient to use as a textile fastener ( fastener, working on the principle of burdock, Velcro).

A textile fastener is an optimal fastener for the upper ends of elastic rods: it gently holds firmly even in a sitting position. However, the upper ends of the elastic rods can be fixed, for example, on a fastex buckle (semi-automatic fastener for connecting fabric tapes, slings, belts), but then a very rigid structure appears in the coccyx or lower abdomen (depending on the type of trousers).

Between the upper and lower layers of fabric of each leg of the trousers in the region of the inner surface of the thigh, it is recommended to grind the amplifier to the details of the lower layer of the leg. The material of the amplifier, on the one hand, should be dense in order to protect the leg from being squeezed by elastic tape, which is used to make elastic rods, and on the other hand, plastic so as not to injure the leg and repeat its contours. Durable cushioning material foamosevilen (PSEV, sevilen - durable cushioning, environmentally friendly polymer material) meets both of these requirements.

Trousers of the declared simplified design are performed without side and step seams, and the stitched belt is usually made of elastic tape.

In the particular case of execution, the slots for the upper ends of the elastic rods located on the front (first embodiment of the invention) or rear (second embodiment of the invention) trousers are predominantly oriented vertically machined hinges-openings;

The claimed design of the trousers is an aesthetically attractive outerwear.

To clarify the essence of the claimed invention presents the following drawings:

- FIG. 1 - trousers correcting hallux valgus deformities: front view, elastic traction and amplifiers are invisible;

- FIG. 2 - trousers correcting hallux valgus deformities: rear view, elastic traction and amplifiers are invisible;

- FIG. 3 - trousers, correcting hallux valgus deformities: front view, with the image of elastic rods and amplifiers;

- FIG. 4 - trousers correcting hallux valgus deformities: rear view, with the image of elastic rods and amplifiers;

- FIG. 5 - trousers correcting varus deformity of the legs: front view, elastic traction and amplifiers are invisible;

- FIG. 6 - trousers correcting varus deformity of the legs: rear view, elastic traction and amplifiers are invisible;

- FIG. 7 - trousers, correcting varus deformity of the legs: front view, with the image of elastic rods and amplifiers;

- FIG. 8 - trousers, correcting varus deformity of the legs: rear view, with the image of elastic rods and amplifiers;

As evidence of the industrial implementation of the claimed invention, descriptions of specific designs, a method of manufacturing and functioning of corrective trousers of two types are given:

- type A - corrective hallux valgus deformity of the legs (Fig. 1-4);

- type B - corrective varus deformity of the legs (Fig. 5-8).

Corrective trousers of any of the indicated types have a semi-adjacent silhouette (slight fit along the hips), are two-layer (the upper layer is lined knitted with fleece, the lower layer is a smooth-painted cooler surface), they are made without side and step seams.

Pants consist of two halves 1 connected (stitched) along the middle seam (hereinafter referred to as the trouser leg), each of which is formed by sewing (sewing seams shown in the drawings by thin lines) of the workpiece web along a diagonal helical line, stitched belt 2 with an elastic tape extended, elastic rods 3 and amplifiers 4. In addition to the elastic band of the belt, a lace can be laid.

The upper and lower layers of the fabric of each trouser leg 1 are connected by two equidistant lines (dashed lines in the drawings), forming a vertically oriented spiral channel 5 for rods 3 made of elastic tape (elastic rods). Elastic rods 3 are not attached to the trousers, they “pull” into the channels and, if necessary (for washing, for example) can be removed (pulled out) from the trousers.

The lower end of each of the elastic rods 3 comes out of the channel 5 at the bottom of the corresponding leg and stitches to the elastic rod 3, forming a loop-loop 6. Each loop-loop 6 covers the bottom of the foot and has a heel-fixing back 7 in the form of a loop located in the transverse loop-loop 6 plane. Back 7 allows you to fix one end of the elastic traction on the leg for the correct turn of the foot as a result of the impact of elastic traction.

Between the upper and lower layers of the trouser fabric in the region of the inner surface of each thigh, strips of an amplifier 4 made of foam sevene brand SEV-1P are attached to the details of the lower layer of the trouser leg (the apparent density of the material is 60-80 kg / m ³ ). The stitching places of the amplifiers, taking into account the different direction of the seams for the sewing of trousers of type A and B, are the same for both types of trousers. The function of the booster is to reduce squeezing of muscles and blood vessels by stretched elastic traction.

The direction of the seams (diagonal helical line) of grinding each trouser leg of 1 trouser, as well as the direction of the arrangement of channels with elastic rods, are different for the above types of trousers:

- type A (valgus) - counterclockwise for the left leg (for the left leg), for the right (for the right leg) - mirror;

- type B (varus) - clockwise for the left (for the left leg), trouser leg, for the right (for the right leg - mirror.

On type A trousers (Fig. 1-4), the free (upper) ends of the elastic rods 3 go out through the processed (turned) hinge-holes 8 located on the front parts (in front of the finished product) of the trousers. At a distance of 5.0 cm below the seam of the belt 2, a loop of textile fastener 9 is sewn onto which the free ends of the elastic rods 3 are fixed with the corresponding response (hook) ribbons of the textile fastener sewn onto them.

In type B trousers (Figs. 4-8), textile fastener tapes 9 are sewn onto the upper ends of each elastic tie 3: a loop tape at the end of one elastic tie 3, and hook tape at the end of another elastic tie 3. The ends of the elastic tie 3 are brought out through the processed on the backs (back of the finished product) of the trousers, the loop-holes 8 are fixed to each other by means of a textile fastener 9.

The correct turn of the foot occurs when the corresponding elastic traction 3 is tensioned between its free upper end fixed to the front (type A) or rear (type B) part of the trousers, and the supporting surface of the loop-loop 6 formed by the lower end of this elastic traction 3, with the subsequent fixing the already deployed foot in the correct position in the backside 7 of the loop-loop 6.

When using trousers, it is possible to put the foot deflected inward (type A) or outward (type B) in the correct (normal) position when the elastic tape along the entire length of the leg acts on the musculoskeletal system of the foot, lower leg and thigh.

For the manufacture of both types of trousers, universal shuttle stitch grinding machines and sewing-overcasting machines are used.

Pants of both types are made and assembled according to the following technology:

- cutting parts according to patterns;

- stitching (by marking) of the amplifiers 4 to the details of the lower layer (lining) of the trouser leg of 1 trouser by marking;

- processing on the details of the upper layer of the leg 1 of the trouser slots for the upper ends of the elastic rods 3;

- the combination along the contour of the details of the leg of 1 trouser of the upper and lower layers,

- nesting elastic rods 3 between the upper and lower layers of the product;

- laying on the machines of the shuttle stitch along the planned lines of lines forming channels 5 for elastic rods 3;

- sewing the trouser legs of 1 trousers on the sewing-overcasting machine;

- stitching belt 2 with embedded elastic tape.

- tuning the textile fastener 9 for attaching elastic rods (for trousers type A) 3.

Claims (14)

1. Corrective trousers, characterized in that they consist of two legs connected to each other along the middle seam, each of which is formed by sewing the corresponding workpiece web along the diagonal helical line, the stitched belt and are two-layer, where the upper and lower layers of fabric of each trouser leg interconnected by two equidistant lines forming a vertically oriented spiral channel for elastic traction, the lower end of which leaves the channel at the bottom of the leg and, forming a loop-loop, comes it adheres to this elastic traction, and the upper free ends of the elastic rods go out towards each other through the slots located on the front parts of the trousers and are fixed on the fastener on the front parts of the trousers below the sewing belt with the possibility of adjusting their relative displacement along the length of the fastener, while the seam helix and the vertically oriented spiral channel have a direction when viewed from the front and from the bottom up, on the left leg counterclockwise, on the right - clockwise ace arrow. 2. Pants under item 1, characterized in that between the upper and lower layers of fabric of each leg of the trousers in the region of the inner surface of the thigh on the details of the lower layer of the leg of the pant is reinforced. 3. Pants according to claim 1 or 2, characterized in that each loop-loop has a heel-fixing back. 4. Pants according to claim 1, characterized in that the upper ends of the elastic rods are fixed on a textile fastener. 5. Trousers according to claim 1, characterized in that the slots located on the front of the trousers for the upper ends of the elastic rods are machined loop holes. 6. Pants under item 1, characterized in that the stitched belt is made of elastic tape. 7. Trousers according to claim 1, characterized in that they are made without side and step seams. 8. Corrective trousers, characterized in that they consist of two legs connected to each other along the middle seam, each of which is formed by sewing the corresponding workpiece web along the diagonal helical line, the stitched belt and are two-layer, where the upper and lower layers of fabric of each trouser leg interconnected by two equidistant lines forming a vertically oriented spiral channel for elastic traction, the lower end of which leaves the channel at the bottom of the leg and, forming a loop-loop, comes it adheres to this elastic traction, and the upper free ends of the elastic rods go out towards each other through the slots located on the back of the trousers and are fixed on the fastener on the back of the trousers below the seam of the belt, with the possibility of adjusting their relative displacement along the length of the fastener, the seam helix and the vertically oriented spiral channel have a direction when viewed from the front and from the bottom up, on the left leg of the trousers clockwise, on the right - against aces arrows. 9. Pants under item 8, characterized in that between the upper and lower layers of fabric of each leg of the trousers in the area of the inner surface of the thigh on the details of the lower layer of the leg of the pant is reinforced. 10. Trousers according to claim 8 or 9, characterized in that each loop-loop has a heel-fixing back. 11. Trousers according to claim 8, characterized in that the upper ends of the elastic rods are fixed on a textile fastener. 12. Trousers according to claim 8, characterized in that the slots located on the front of the trousers for the upper ends of the elastic rods are machined loop holes. 13. Trousers according to claim 8, characterized in that the stitched belt is made of elastic tape. 14. Trousers according to claim 8, characterized in that they are made without side and step seams.

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