SI25964A - Device for balancing the lower back and reducing pain in this area - Google Patents

Abstract

The present invention relates to the field of medicine, namely to physiotherapy and pain relief devices, more particularly to the field of vibration-producing passive exercise devices. The invention also relates to the field of physical training devices, in particular to gymnastic devices designed for the back. The subject of the invention is a device for balancing the lower part of the spine with the possibility of targeted exercise of certain muscles of the back in order to prevent or alleviate pain in this part of the body. The essence of the device is that the person rests his lower back on the vibrating plate of the device and inserts the raised legs between a pair of movable levers equipped with a sensor for measuring pressure or traction, which triggers vibratory massage of the lower back at the same pressure. As the pelvis rotates to one side, some muscles stretch and others contract, with a vibrating back massage relaxing the stretched muscles. When the pelvis rotates in the other direction, the remaining muscle group is released. In this way, the muscles in the lower back can be released, which helps relieve pain.

Description

DEVICE FOR BALANCING THE LOWER BACK AND REDUCING PAIN IN THIS AREA

Field of technology

The present invention relates to the field of medicine, namely to physiotherapy and pain relief devices, more particularly to the field of passive exercise devices that produce vibrations. The invention also relates to the field of physical training devices, in particular to gymnastic devices designed for the back. The subject of the invention is a device for balancing the lower back with the possibility of targeted training of certain muscles of the back in order to prevent or alleviate pain in this part of the body.

Background of the invention and technical problem

It is common knowledge that today's way of life and especially work is mostly sedentary, which constantly puts a strain on the lower back and pelvis and causes tension between the elements of the lower body. These loads and tensions after a certain time cause the back muscles to be constantly tense, hard and painful, and damage to the cartilaginous discs that separate the vertebrae of the spine is also possible. This in turn brings pain in the lower back, which affects a very large proportion of adults. This reduces the quality of life, with many working hours lost due to inability to perform work.

There are quite a few devices known to reduce tension and pain in the lower back by means of heating or vibrating belts, but their use in the workplace where most sitting takes place is impossible or inappropriate. The effectiveness of such devices is also questionable. Another option is painkillers and / or gels or creams, which are not suitable for long-term use, as they solve the consequence, not the cause of the pain. The extreme treatment option is surgery, but only if the person is suitable for it and the injuries do not allow for other meaningful treatment. Therefore, the technical problem solved by the present invention is the design of a device for reducing pain in the lower back by balancing this part of the body into a natural position.

State of the art

Many devices are known for exercise and for the prevention and relief of back pain. Most devices are based on a stretching system as described in patent application US5772612, patent application US4838249 and European patent EP2319475. Said documents differ from the present invention, although some of the invention have in common that the user of the device lies on his back during the treatment.

U.S. Pat. No. 5,777,612A describes a device that is placed below the bent knees while the person is lying on their back and can be moved so that the person's back is completely aligned with the ground or bent in the lumbar region. The design of this device is completely different from the present invention.

Patent application WO 2014/141248 A1 describes a device for relieving pain in the lower back, which is designed as a raised footrest, whereby the legs of a person lying on his back are lifted by releasing tension in the muscles of the lower back. This solution supports only the legs compared to the present invention, without their substantial movement.

Description of the solution to the technical problem

The essence of the device for balancing the lower spine with the possibility of targeted training of certain back muscles in order to prevent or relieve pain in this part of the body according to the invention is that it is designed so that a person with the lower back lies on the vibrating plate of the device and raised legs inserted between a pair of movable levers equipped with a sensor for measuring the force of pressure or traction, which at the same pressure of both legs triggers a vibratory massage of the lower back. As the pelvis rotates to one side, some muscles stretch and others contract, with a vibrating back massage relaxing the stretched muscles. When the pelvis rotates in the other direction, the remaining muscle group is released. In this way, all the muscles in the lower back can be relaxed, which helps relieve pain. The vibrating plate also preferably has a heating module that helps to relax the muscles, whereby the temperature can be regulated. They are important to the sensor so that the vibration is triggered at the right time, and not at any time. The main task of the device is therefore to balance the lower back together with the pelvis and their muscular structure in a controlled way with its shape and function. This procedure brings stabilization of the condition and better distribution of forces up the spine and down through the legs, which relieves pain in the lower back and hips.

The device consists of a basic frame, which consists of two parts and is:

- a soft pad mounted on the upper part, which can be inflated via an optional inflatable bladder in a soft pad, and

- a vibrating plate is installed on the lower part;

- in the lower part, a movable console is movably mounted in the pivot, on which is mounted:

o a first pair of levers, o a second pair of levers interconnected by an intermediate part, the distance between the two pairs of levers being preferably adjusted by means of adjusting screws capable of extending the length of the intermediate part, and the sensors for load measurement mounted on the intermediate part or levers, preferably on the first pair of levers.

The first and second pairs of levers are connected to the intermediate part, and the distance between them can preferably be adjusted with a special screw in order to ensure the optimal position of the legs in relation to the height and other dimensions of the user's body. The adjustment is preferably performed with a threaded rod attached to the movable part and a threaded nut in the fixed part. A second pair of levers is necessary to ensure the parallelism of the legs that allows the pelvis to rotate. Said second pair of levers, which is movably clamped in the intermediate part, is clamped in such a way that it can be rotated to a raised, ie approximately vertical position, so that the user can place his feet on the first pair of levers without interruption. The movable bracket can be lowered into a completely horizontal position, while the two parts of the frame can be connected so that the distance between them can be changed, for example by means of telescopic rods or a suitable mechanism.

The device can additionally have support handles, which are located on the side of the lower part of the base frame and can be arbitrarily shaped so that the user of the device can grip for a more stable position.

The upper part of the base frame also preferably has a headrest for the user, the position of the headrest being preferably moved by means of a telescopic sled mounted in the frame of the device.

The use of the device according to the invention takes place in such a way that the person lies on the device so that the lower part of the back is on the vibrating plate and the head is on the upper part of the frame or preferably on the pillow. Then the legs are inserted between the two pairs of levers, thus fixing the position of the user's legs. The distance between the two pairs of levers can be adjusted with the help of screws, thus ensuring better grip of the legs. In this position, the optional bladder can be inflated at the base if necessary to properly support the upper back. The movement of the legs can be as follows:

- the right leg pushes the first pair of levers and the left leg pulls the second pair of levers towards itself, causing the pelvis to rotate in one direction,

- the right leg pulls the second pair of levers towards itself and the left leg pushes the first pair of levers, causing the pelvis to rotate in the other direction.

With any variant of pressure or pulling of the legs, when the pressure between the legs is detected, which is detected by the sensors, the action of the vibrating plate is activated, which vibrates the lower part of the back at a preset time. After a certain time, the pressure with the legs turns so that the pelvis rotates in the other direction and at the same pressure of both legs, the sensors start the vibration massage again. This can be repeated as desired until the feeling in the lower back improves.

By using the device as described above, the lower back is relieved and balanced and relief or relaxation is felt immediately. By alternating leg pressure, the pelvis is brought into the correct position, which aligns the pelvis and spine and also balances the hip joints. The result of this balancing of the entire area of the lower back results in a proper distribution of body forces up the spine and down the legs. This condition reduces or completely eliminates pain in the lower spine as well as the hips.

The device for balancing the lower back and reducing pain in this area according to the invention will be described in more detail below with the aid of an embodiment and figures showing:

Figure 1 Device according to the invention in working position

Figure 2 Device according to the invention in the position before use

Figure 3 Section of the device according to the invention

Figure 4 Use of the device according to the invention

Figures 1 and 3 show the device according to the invention in the working position, where the device consists of a basic frame 1, which consists of two parts and is:

- a soft base 4 mounted on the upper part, which can be inflated via an inflatable bladder 15 in a soft base 4, and

- on the lower part there is a vibrating plate 2, the operation of which is enabled by a suitable motor 13 with a vibrator;

- in the lower part, a movable bracket 7 is movably mounted in the pivot 12, on which is mounted:

o a first pair of levers 8, o a second pair of levers 9 connected to each other by an intermediate part, the distance between the two pairs of levers 8, 9 being adjustable by means of adjusting screws capable of extending the length of the intermediate part, and wherein are mounted on the intermediate part on the load sensors 10 so that they are close to the first pair of levers 8.

The inflatable part in the soft base is optional, namely to improve the position of the body while lying on your back. Preferably, the inflatable bladder is designed as a smaller cushion inserted between two foam bases, said smaller cushion being inflated by any suitable pump via a suitable valve. Users can then adjust the bladder bloating according to their preferences and comfort.

The entire system of the device according to the invention is powered by a rechargeable battery, ie control electronics, a vibrating motor, sensors and possibly heating the vibrating plate. The engine is standard and has a vibration of approx. 2000 rpm with the possibility of changing speeds and adjusting the vibration according to user preferences.

The device also has support handles, which are located on the side of the lower part of the base frame and can be shaped as desired, so that the user of the device can grip a more stable position. The upper part of the base frame 1 also has a pillow 5 for the user's head, whereby the position of the pillow 5 can be moved by means of telescopic sleds 14 mounted in the frame 1 of the device.

The movable bracket can be lowered into a completely horizontal position, while the two parts of the frame 1 can be connected so that the distance between them can be changed (for example by means of telescopic rods or a suitable mechanism).

Figure 2 shows the position of the person receiving device, wherein the second pair of levers movably attached to the intermediate part can be rotated to a raised, i.e. approximately vertical position, so that the user can place his feet on the first pair of levers without interruption.

The use of the device according to the embodiment is shown in Figure 4, namely the person lies on the device so that the lower back 18 is on the vibrating plate 2 and the head 19 on the pillow 5. Then the second pair of levers is raised as shown in Figure 2 lowered to the working position as shown in Figure 1, whereby the position of the user's legs is fixed. The distance between the two pairs of levers can be adjusted by means of screws 11, thus ensuring better grip of the legs. In this position, the bladder 15 can be inflated at the base 4, if necessary, to properly support the upper back 20. The full arrows 16 show the movement of the legs as the right leg pushes the first pair of levers and the left leg pulls the second pair of levers towards itself. whereby the pelvis rotates in one direction. The broken arrows 17 show the movement of the legs as the right leg pulls the second pair of levers towards itself and the left leg pushes the first pair of levers, causing the pelvis to rotate in the other direction. At the same time, the user holds the handles 6 with both hands. With any variant of leg pressure, upon equalization of the pressure between the legs, which is detected by the sensors 10, the action of the vibrating plate 2 is activated, which vibrates the lower part of the back at a preset time. After a certain time, the pressure with the legs is reversed so that the pelvis rotates in the other direction, and at the same pressure of both legs, the sensors 10 trigger the vibration massage and, if desired, the heating. This can be repeated as desired until the feeling in the lower back improves.

Claims (14)

Patent claims 1. A device for balancing the lower back and reducing pain in this area shall be designed to have: a vibrating plate (2) for receiving the lower back of the user, and - a pair of movable levers (8, 9) for receiving the raised and bent legs of the user, said levers (8, 9) being equipped with a sensor (10) for measuring the force of pressure or traction, which at the same pressure of both legs triggers vibration massage of the lower parts of the back with said vibrating plate (2). Device according to claim 1, characterized in that when pressing one leg on the first lever (8) and pulling the second lever (9) with the other leg, the pelvis rotates to one side, or when pressing the other leg on the first lever (8) and pulling the second lever (9) with the first leg, the pelvis rotates to the other side, the triggered vibratory back massage releasing the stretched muscles depending on the side of the pelvic rotation. Device according to claim 1 or claim 2, characterized in that it consists of a base frame (1) consisting of two parts and is: a soft base (4) mounted on the upper part, and - on the lower part there is a vibrating plate (2), the operation of which is enabled by a suitable motor (13) with a vibrator; - in the lower part, a movable bracket (7) is movably mounted in the pivot (12), on which is mounted: o the first pair of levers (8), o the second pair of levers (9), - which are interconnected by an intermediate part, the distance between the two pairs of levers (8 and 9) being adjustable by means of adjusting screws capable of extending the length of the intermediate part, and the sensors (10) for measuring the load being fitted to the intermediate part so that they are close to the first pair of levers (8). Device according to any one of the preceding claims, characterized in that the vibrating plate also has a heating module, the temperature of which can be regulated. Device according to any one of the preceding claims, characterized in that the soft base (4) has an inflatable bubble (15) inside. Device according to the preceding claim, characterized in that the inflatable bladder is designed as a small cushion inserted between two foam bases, said smaller cushion being able to be inflated by any suitable pump via a suitable valve. Device according to any one of the preceding claims, characterized in that it is powered by a rechargeable battery, the motor being standard and having a vibration of approx. 2000 rpm with the possibility of changing the speed and adjusting the vibration according to the user's preferences. Device according to any one of the preceding claims, characterized in that the second pair of levers (9) is movably clamped in the intermediate part so that it can be rotated to a raised, ie approximately vertical position, so that the user can place his feet on the first pair of levers. (8). Device according to any one of the preceding claims, characterized in that the movable bracket (7) can be lowered into a completely horizontal position, while the two parts of the frame can be connected so that the distance between them can be varied, for example by means of telescopic rods or an appropriate mechanism. Device according to any one of the preceding claims, characterized in that it can additionally have support handles which are arranged on the side of the lower part of the base frame (1) and can be arbitrarily shaped so that the user of the device can grip a more stable position . Device according to any one of the preceding claims, characterized in that the upper part of the base frame (1) has a pillow (5) for the user's head, the position of the pillow (5) being preferably movable by means of telescopic sleds (14) mounted in frame (1) of the device. Device according to any one of the preceding claims, characterized in that: a) the vibrating plate is adapted to receive the lower part of the user, and the upper part of the frame or preferably the pillow is adapted to receive the user's head, b) the distance between the two pairs of levers is adjusted to receive and fix the position of the user's legs, said distance being adjusted by means of screws for better grip of the legs, c) optionally inflate the optional bladder in the base to provide proper upper back support, d) that the levers are adapted to move with the user's feet by: i. the right leg pushes the first pair of levers and the left leg pulls the second pair of levers towards itself, ii. the right leg pulls the second pair of levers towards itself and the left leg pushes the first pair of levers, with any variant of pressure or pulling of the legs, when the pressure between the legs detected by the sensors is equalized, the vibrating plate activates vibratory massage of the lower back. -set of time, and wherein the position of the levers can be reversed after a certain time, with the sensors reactivating the vibration massage at the same pressure. Device according to the preceding claim, characterized in that heating is also triggered by the vibration. Device according to any one of claims 12 to 13, characterized in that the movement of the levers in step d) is arbitrarily repeated.