Air pressure type patient limb rehabilitation training device for medical nursing

Abstract

The invention relates to the technical field of medical rehabilitation equipment, in particular to an air pressure type patient limb rehabilitation training device for medical nursing. Comprising a bottom plate, a seat is arranged on the bottom plate, the seat comprises supporting legs, a base and a backrest, supports are arranged on the two opposite sides of the top of the base, and hand training assemblies are arranged on the supports; two top plates are symmetrically arranged at the top of the backrest, guide wheel assemblies are arranged on the top plates, pull ropes are arranged on the guide wheel assemblies, a handle and a gravity block are arranged at the two ends of each pull rope respectively, and the gravity blocks move up and down along the rear side of the backrest; two inclined plates are symmetrically arranged on one side of the seat, and leg training assemblies are arranged on the inclined plates. The rehabilitation training device provided by the invention can be used for training hands, arms and legs of a patient, has diversified functions and meets rehabilitation training requirements of different patients.

Description

Technical Field

[0001] The invention relates to the technical field of medical rehabilitation equipment, and in particular to a pneumatic patient limb rehabilitation training device for medical care. Background Art

[0002] During the medical care process, patients with limb injuries need to undergo rehabilitation training. Rehabilitation training refers to physical activities that are beneficial to restoring or improving function after injury. Except for severe injuries that require rest and treatment, general injuries do not require complete cessation of physical exercises. Appropriate and scientific physical exercises play a positive role in the rapid healing of injuries and promoting functional recovery.

[0003] The patent document with application number 202121382094.5 discloses a pneumatic patient limb rehabilitation training device for medical care, including a bracket and a training board, wherein the bracket is fixedly connected with a base inside, a connecting block is fixedly connected with one side of the base, a backrest is sleeved on the surface of the connecting block, a training board is fixedly connected with one side of the bracket surface, a slide groove is provided on the upper surface of the training board, a slider that can slide along the slide groove is connected to the upper surface of the training board through the slide groove, a fixed block is connected with the upper surface of the training board through bolts, a hydraulic rod is inserted into one side of the fixed block, a connecting rod is connected with the surface of the bracket through bolts, a support rod is fixedly connected with the surface of the connecting rod, a rotatable movable column is inserted into the inside of the support rod, a square tube is fixedly connected with the surface of the movable column, an N-shaped rod is inserted at the top of the square tube, and a groove is provided on the back of the backrest. When the patient is undergoing rehabilitation training, he can place his feet on the slider, press down, step on the slider to the bottom, and then take his feet off the slider, and the slider bounces back to the top through the hydraulic rod, which is convenient for rehabilitation training of the patient's legs. However, the above device cannot perform rehabilitation training on the patient's arms and hands, and its functions are relatively simple. Therefore, the present invention is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a pneumatic patient limb rehabilitation training device for medical care, which can train the patient's hands, arms and legs and has diversified functions to meet the rehabilitation training needs of different patients.

[0005] The present invention provides a pneumatic patient limb rehabilitation training device for medical care, comprising a base plate, a seat being arranged on the base plate, the seat comprising legs, a base and a backrest, brackets being arranged on opposite sides of the top of the base, and a hand training component being arranged on the brackets; two top plates being symmetrically arranged on the top of the backrest, a guide wheel component being arranged on the top plates, a pull rope being arranged on the guide wheel component, a handle and a gravity block being respectively arranged at both ends of the pull rope, and the gravity block moving up and down along the rear side of the backrest; two inclined plates being symmetrically arranged on one side of the seat, and a leg training component being arranged on the inclined plate.

[0006] Furthermore, the hand training component includes a placement plate fixed on the bracket, the placement plate is provided with a hand-shaped groove, the hand-shaped groove is provided with five finger placement areas, a first airbag is provided between two adjacent finger placement areas, and the first airbag is connected to the inflation device through a catheter.

[0007] Furthermore, the leg training component includes a pedal, a first slide groove is provided on the top of the inclined board, a spring is provided at one end of the first slide groove away from the seat, the spring is connected to the pedal, and the pedal is slidably connected in the first slide groove.

[0008] Furthermore, a first electric push rod is provided at the bottom of one end of the inclined plate close to the seat, and one end of the inclined plate away from the seat is hinged to the bottom plate.

[0009] Furthermore, two side baffles are symmetrically arranged on the inclined plate, a second airbag is arranged on the side wall of the side baffle, and the second airbag is connected to the inflation device through a conduit.

[0010] Furthermore, a third airbag is provided on the backrest, and the third airbag is connected to the inflation device through a conduit.

[0011] Furthermore, massage protrusions are respectively provided on the first airbag, the second airbag and the third airbag.

[0012] Furthermore, the top plate is provided with a second slide groove along the length direction, the guide wheel assembly is provided in the second slide groove, a third slide groove is provided on the rear side of the backrest, a sliding block is provided on the gravity block, and the sliding block slides along the third slide groove.

[0013] Furthermore, four legs are fixed to the bottom of the base, two fourth sliding grooves are provided on the bottom plate, and two legs located on the same side slide along the same fourth sliding groove.

[0014] Furthermore, a second electric push rod is provided on a side of the fourth slide groove away from the inclined plate, and a connecting plate is provided at the telescopic end of the second electric push rod, and the connecting plate is fixed to the two legs located below the backrest.

[0015] In summary, compared with the prior art, the present invention has the following advantages:

[0016] The technical solution provided by the present invention can enable patients to sit and perform rehabilitation training through the arrangement of the seat. A leg training component is arranged on one side of the seat and a hand training component is arranged on the base, so that rehabilitation training can be performed on the patient's legs and hands. By arranging a pull rope and a gravity block, the patient can pull the handle to make the pull rope lift the counterweight block, thereby performing tension rehabilitation training on the arm. The rehabilitation training device provided by the present invention can perform rehabilitation training on the patient's hands, legs and arms, meet the different rehabilitation training needs of different patients, and has diversified functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 Schematic diagram of the structure of the rehabilitation training device in Example 1 of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear structure of the backrest in Example 1 of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of one end of the placement plate in Example 1 of the present invention;

[0021] Figure 4 is a schematic structural diagram of a rehabilitation training device in Example 2 of the present invention;

[0022] Figure 5 This is a schematic diagram of the rear structure of the seat in Example 2 of the present invention.

[0023] Explanation of the reference numerals: 1-bottom plate; 101-fourth slide groove; 102-slide plate; 2-seat; 201-leg; 202-base; 203-backrest; 2031-third slide groove; 2032-third airbag; 2033-support plate; 3-top plate; 301-second slide groove; 302-guide wheel; 303-pull rope; 304-handle; 305-gravity block; 4-bracket; 5-placement plate; 501-hand-shaped groove; 502-finger placement area; 503-first airbag; 6-inclined plate; 601-first slide groove; 602-pedal; 603-spring; 604-first electric push rod; 7-side baffle; 8-second airbag; 9-second electric push rod; 901-connecting plate; 10-fixed plate; 11-third electric push rod. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1

[0028] A pneumatic patient limb rehabilitation training device for medical nursing, such as Figure 1 and Figure 2 As shown, it comprises a bottom plate 1, on which a seat 2 is mounted, and the seat 2 comprises a base 202, on which four legs 201 are fixed at the four corners of the bottom of the base 202, and the four legs 201 are fixed on the bottom plate 1, and a backrest 203 is fixed on one side of the top of the base 202. An arm training component is arranged on the top of the seat 2, and two brackets 4 are symmetrically arranged on the base 202, and a hand training component is arranged on the bracket 4; two inclined plates 6 are symmetrically arranged on the front side of the seat 2, and a leg training component is arranged on the inclined plate 6.

[0029] The arm training assembly includes a pull rope 303 and a weight block 305. Two top plates 3 are symmetrically arranged on the top of the backrest 203. The top plates 3 are provided with a second slide groove 301 along the length direction. A guide wheel assembly is provided in the second slide groove 301. The guide wheel assembly includes a plurality of guide wheels 302, wherein two guide wheels 302 are respectively installed at both ends of the second slide groove 301. The pull rope 303 is placed on the guide wheel 302. A handle 304 is fixed at one end of the pull rope 303. The handle 304 is located above the base 202. A weight block 305 is fixed at the other end of the pull rope 303. Two third slide grooves 2031 are arranged on the rear side of the backrest 203. The third slide grooves 2031 are perpendicular to the second slide grooves 301. Slide blocks are fixed to the side walls of the two weight blocks 305. The slide blocks move up and down along the third slide grooves 2031. The third slide grooves 2031 and the slide blocks are provided to make the weight blocks 305 move more smoothly. A support plate 2033 is fixed to the bottom of the third slide groove 2031 to support and limit the gravity block 305 .

[0030] The leg training component includes a pedal 602 and a spring 603. A first slide groove 601 is provided at the top of the inclined plate 6 along the length direction. The pedal 602 is slidably connected in the first slide groove 601. A spring 603 is fixed on the bottom wall of the first slide groove 601. The top of the spring 603 is fixedly connected to the pedal 602. When in use, the patient's foot is placed on the pedal 602, and the pedal 602 is stepped down with force. When the pedal 602 drops to the lowest point, the leg is relaxed or the foot leaves the pedal 602, and the pedal 602 is rebounded to the initial position under the elastic force of the spring 603. Repeating the operation several times performs rehabilitation training on the patient's legs. A first electric push rod 604 is fixed at the bottom of one end of the inclined plate 6 close to the seat 2. The end of the inclined plate 6 away from the seat 2 is hinged to the bottom plate 1. The inclination angle of the inclined plate 6 is adjusted by the first electric push rod 604, which is suitable for patients of different heights and different training needs.

[0031] The support 4 in this embodiment uses two electric push rods, and a hand training component is installed on the top of the electric push rods. The electric push rods can be used to adjust the height of the hand training component according to the patient's height and arm length, so that the patient is in a comfortable state during hand training. The hand training component includes a placement plate 5, which is fixed to the top of the support 4. The end of the placement plate 5 away from the backrest 203 is provided with a hand-shaped groove 501, such as Figure 3As shown, five finger placement areas 502 are provided on the hand-shaped groove 501 for placing the patient's five fingers. A first airbag 503 is provided between two adjacent finger placement areas 502, and the first airbag 503 is connected to the inflation device through a catheter. When in use, the patient's forearm is placed on the placement plate 5, and the five fingers are placed on the finger placement areas 502 in the hand-shaped groove 501 respectively. The fingers are squeezed by inflating the first airbag 503, so that the patient's hand is opened and the fingers are moved. The purpose of finger rehabilitation training is achieved by inflating and deflating the first airbag 503. At the same time, a plurality of massage protrusions are also provided on the first airbag 503, which are used to massage the fingers, accelerate blood circulation, and accelerate hand recovery.

[0032] A third airbag 2032 is installed on the front side of the backrest 203. The third airbag 2032 is connected to the inflation device through a conduit, and the patient's back is massaged to relieve back discomfort through inflation and deflation of the third airbag 2032. The third airbag 2032 is also provided with a plurality of massage protrusions for massaging the back and accelerating blood circulation in the back.

[0033] The inflation device in this embodiment can be a conventional gas compressor or air pump in the prior art.

[0034] The method of using the rehabilitation training device provided in this embodiment is as follows: when the patient sits on the seat 2 and needs to perform leg rehabilitation training, the patient places his feet on the pedal 602, starts the first electric push rod 604, adjusts the inclination angle of the inclined board 6 according to the patient's height, and after adjusting to a suitable position, the patient uses the leg force to press the pedal 602 downward until the pedal 602 drops to the lowest position, relaxes the legs, and the pedal 602 returns to the initial position under the action of the elastic force of the spring 603. Repeat this process many times to perform leg rehabilitation training; when hand rehabilitation training is needed, the patient places the forearm on the placement plate 5, and places the hand in the hand-shaped groove 501, and then starts the inflation device to inflate and deflate the first airbag 503 to perform finger rehabilitation training; when arm rehabilitation training is needed, the patient holds the handle 304 with the hand so that the pull rope 303 lifts the counterweight block 305 for tension rehabilitation training.

[0035] Example 2

[0036] A pneumatic patient limb rehabilitation training device for medical nursing, such as Figure 4 and Figure 5 As shown, the technical solution in this embodiment is basically the same as that in embodiment 1, except that: (1) a leg massage component is provided on the inclined plate 6 of this embodiment; (2) the position of the seat 2 in this embodiment is adjustable; (3) the angle of the backrest 203 of the seat 2 in this embodiment is adjustable.

[0037] The leg massage component includes a second airbag 8. Two side baffles 7 are symmetrically arranged on the top of the inclined plate 6. The two side baffles 7 are respectively provided with a second airbag 8. The second airbag 8 is connected to the inflation device through a catheter. The second airbag 8 is inflated and deflated to perform air pressure massage on the patient's legs to eliminate leg soreness. At the same time, a plurality of massage protrusions are arranged on the second airbag 8 to accelerate blood circulation in the legs and accelerate leg recovery.

[0038] Two fourth slide grooves 101 are provided on the bottom plate 1, and a slide plate 102 is fixed at the bottom of the two legs 201 on the same side, and the two slide plates 102 are respectively slidably connected in one of the fourth slide grooves 101. A second electric push rod 9 is provided on the side of the fourth slide groove 101 away from the inclined plate 6, and a connecting plate 901 is provided at the telescopic end of the second electric push rod 9, and the connecting plate 901 is fixed to the two legs 201 located below the backrest 203. The second electric push rod 9 pushes the connecting plate 901 to slide along the fourth slide groove 101 with the legs 201 and the slide plate 102, so as to adjust the position of the seat 2 and adjust the distance between the seat 2 and the inclined plate 6 to meet the training needs of patients with different leg lengths. At the same time, a plurality of positioning holes are provided at the bottom of the fourth slide groove 101 along the length direction, and a limiting bolt is provided on the slide plate 102. When the seat 2 is adjusted to a suitable position, the limiting bolt is connected to the positioning hole to fix the slide plate 102 to ensure the stability of the seat 2.

[0039] In this embodiment, the backrest 203 is rotatably connected to the base 202, and two fixing plates 10 are installed on the rear side of the base 202. A third electric push rod 11 is hinged on each of the two fixing plates 10, and the top of the third electric push rod 11 is hinged to the backrest 203. The third electric push rod 11 extends or shortens to drive the backrest 203 to rotate, and the angle between the backrest 203 and the base 202 is adjusted according to the patient's needs.

[0040] The rehabilitation training device provided by the present invention can perform rehabilitation training on the patient's arms, hands and legs. The seat position, the inclination angle of the leg training component, and the height of the hand training component can be adjusted according to the patient's height and training needs. It has diverse functions and can meet the rehabilitation training needs of different patients.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pneumatic patient limb rehabilitation training device for medical nursing, characterized in that: The invention comprises a bottom plate (1), on which a seat (2) is arranged, and the seat (2) comprises legs (201), a base (202) and a backrest (203), and brackets (4) are arranged on two opposite sides of the top of the base (202), and a hand training component is arranged on the bracket (4); two top plates (3) are symmetrically arranged on the top of the backrest (203), and a guide wheel component is arranged on the top plate (3), and a pull rope (303) is arranged on the guide wheel component, and a handle (304) and a gravity block (305) are respectively arranged at both ends of the pull rope (303), and the gravity block (305) moves up and down along the rear side of the backrest (203); two inclined plates (6) are symmetrically arranged on one side of the seat (2), and a leg training component is arranged on the inclined plate (6).

2. The rehabilitation training device according to claim 1, characterized in that: The hand training component comprises a placement plate (5) fixed on the bracket (4), the placement plate (5) being provided with a hand-shaped groove (501), the hand-shaped groove (501) being provided with five finger placement areas (502), a first air bag (503) being provided between two adjacent finger placement areas (502), and the first air bag (503) being connected to an inflation device via a catheter.

3. The rehabilitation training device according to claim 2, characterized in that: The leg training component comprises a pedal (602), a first slide groove (601) is provided on the top of the inclined board (6), a spring (603) is provided at one end of the first slide groove (601) away from the seat (2), the spring (603) is connected to the pedal (602), and the pedal (602) is slidably connected in the first slide groove (601).

4. The rehabilitation training device according to claim 3, characterized in that: A first electric push rod (604) is provided at the bottom of one end of the inclined plate (6) close to the seat (2), and one end of the inclined plate (6) away from the seat (2) is hinged to the bottom plate (1).

5. The rehabilitation training device according to claim 4, characterized in that: Two side baffles (7) are symmetrically arranged on the inclined plate (6), a second air bag (8) is arranged on the side wall of the side baffle (7), and the second air bag (8) is connected to the inflation device through a conduit.

6. The rehabilitation training device according to claim 5, characterized in that: The backrest (203) is provided with a third airbag (2032), and the third airbag (2032) is connected to the inflation device via a conduit.

7. The rehabilitation training device according to claim 6, characterized in that: Massage protrusions are respectively provided on the first airbag (503), the second airbag (8) and the third airbag (2032).

8. The rehabilitation training device according to claim 1, characterized in that: The top plate (3) is provided with a second slide groove (301) along the length direction, the guide wheel assembly is provided in the second slide groove (301), a third slide groove (2031) is provided on the rear side of the backrest (203), and a sliding block is provided on the gravity block (305), and the sliding block slides along the third slide groove (2031).

9. The rehabilitation training device according to claim 1, characterized in that: Four supporting legs (201) are fixed at the bottom of the base (202), two fourth sliding grooves (101) are provided on the bottom plate (1), and two supporting legs (201) located on the same side slide along the same fourth sliding groove (101).

10. The rehabilitation training device according to claim 9, characterized in that: A second electric push rod (9) is provided on the side of the fourth slide groove (101) away from the inclined plate (6), and a connecting plate (901) is provided at the telescopic end of the second electric push rod (9), and the connecting plate (901) is fixed to the two legs (201) located below the backrest (203).

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