Pediatric respiratory training device

Abstract

The invention discloses a pediatric respiratory training device, and belongs to the field of medical machinery, the pediatric respiratory training device comprises a clamping frame, a fastening assembly is arranged on the inner side of the clamping frame, a height fastening assembly is arranged below a stand column, connecting belts are led out of the side wall of an adjusting block, and the two connecting belts are combined together. The vertical column is provided with a plurality of connecting belts, the connecting belts are combined, the combined connecting belts are attached to the side wall of the vertical column, the connecting belts are provided with positioning holes in a linear array, the side wall of the vertical column is provided with a weighing hole, bolts are inserted into the positioning holes and the weighing hole, a training assembly is arranged on the mounting plate, and a breathing machine used for breathing training of a patient is arranged on the side of the clamping frame. The device is installed and fixed through the fastening assembly, a child patient stands in front of the device, the child patient needing breathing training wears a breathing machine, and the two hands of the child patient grasp the training assembly of the mounting plate, and compared with the prior art that only breathing training can be conducted simply, the device can achieve breathing training and arm training at the same time.

Description

Technical Field

[0001] The invention relates to the field of medical machinery, and in particular to a pediatric breathing training device. Background Art

[0002] Patients with impaired lung function usually experience breathing problems or dyspnea after treatment. Restoring lung function requires rhythmic forceful inhalation or exhalation of air, which contracts the external intercostal muscles and diaphragm, increases the anterior-posterior diameter and superior-inferior diameter of the thorax, and expands the thorax. As the lungs expand, the lung capacity increases, helping children restore their lung function.

[0003] However, the existing children can only do simple breathing training during breathing training, and there is no breathing training device that can cooperate with arm stretching training. The body shapes of child patients are different, and it is inconvenient to debug. Patients with large body shapes are difficult to use. Therefore, it is urgent to design an adjustable breathing rehabilitation training device for pediatrics that can cooperate with arm stretching training. Summary of the invention

[0004] The purpose of the present invention is to provide a pediatric breathing training device to solve the above technical problems in view of the deficiencies in the prior art.

[0005] The present invention provides the following technical solutions: a pediatric respiratory training device, comprising a clamping frame, a fastening assembly is arranged on the inner side of the clamping frame, and a wire groove is opened on the side wall of the clamping frame, a column is arranged above the clamping frame, a card and a strip are arranged on the side wall of the column, a height fastening assembly is arranged below the column, a lifting plate is arranged on the top of the column, and hinge blocks are arranged on the upper and lower surfaces of the lifting plate, a cantilever arm is arranged on one side of the hinge block, and a round rod rotatably inserted in the hinge block is arranged at the end of the cantilever arm, and the cantilever arm is arranged on the end of the cantilever arm. A mounting plate is provided at the end facing away from the hinge block, a ramp strip is provided on the side wall of the cantilever arm, an adjustment block is provided between the ramp strip and the side wall of the lifting plate, a connecting belt is led out from the side wall of the adjustment block, the two connecting belts are merged together, and the merged connecting belt is attached to the side wall of the column, a straight-line array of positioning holes is provided on the connecting belt, a weighing hole is provided on the side wall of the column, and pins are inserted in the positioning hole and the weighing hole, a training component is provided on the mounting plate, and a ventilator for patient breathing training is provided on the side of the clamping frame.

[0006] In the present invention, when performing respiratory recovery training on child patients, not only can the patient's respiratory system be rehabilitated through the ventilator, but also during the respiratory system rehabilitation process, the connecting belt, the connecting block and a series of components can be linked, so that the patient can more conveniently operate the training components to complete a series of synchronous exercises.

[0007] According to a further technical solution, the fastening assembly includes a through hole at the bottom end of the clamping frame, an extrusion screw is inserted into the through hole, an extrusion bearing is arranged at the top end of the extrusion screw, an inner ring of the extrusion bearing is sleeved on the extrusion screw, and a locking plate is arranged on the outer ring of the extrusion bearing.

[0008] According to a further technical solution, a rubber pad is attached to the top surface of the locking sheet, and a corresponding plastic sheet is attached to the opposite surface of the operating table, and friction stripes are provided on both the rubber pad and the plastic sheet.

[0009] A further technical solution is that the high-fastening component includes a planar shaft seat at the bottom end of the clamping frame, a lifting circular sleeve is arranged at the center of the planar shaft seat, a lifting threaded rod is inserted in the lifting circular sleeve, a threaded channel matching the lifting threaded rod is arranged at the center of the column, and a crank is arranged at the bottom end of the lifting threaded rod.

[0010] According to a further technical solution, a plurality of exhaust holes are provided on the threaded channel, and organic oil is applied between the card, the strip and the wire groove.

[0011] A further technical solution is that the training component includes three adjustment plates on the side walls of the mounting plate, and the mounting plate is provided with a lying groove matching the adjustment plates, the edges of the adjustment plates and the edges of the lying grooves are hinged, and the adjustment plates and the side walls of the lying grooves are pulled by rubber bands, and an expansion component is also provided between the adjustment plates and the lying grooves.

[0012] A further technical solution is that the expansion component includes an expansion nut on the side wall of the mounting plate, an adjusting screw is inserted in the middle of the expansion nut, a steel wire rope is provided at the end of the adjusting screw, an expansion block is provided at the end of the steel wire rope, and the expansion block is inserted between the adjusting plate and the lying groove.

[0013] According to a further technical solution, the connecting belt is a forked belt, and the column is provided with pull holes matching the branches of the connecting belt, and the connecting belt is made of canvas material.

[0014] According to a further technical solution, a socket is provided on the side wall of the mounting plate, and a plunger rod matching the socket is provided at the end of the lifting arm.

[0015] Beneficial effects of the present invention: When the device is in use, it is installed and fixed by fastening components. The child patient stands in front of the device, and the child patient who needs breathing training wears the ventilator. The child patient grabs the training components of the mounting plate with both hands. By opening and retracting the two hands, the connecting belt will be pulled, and the adjustment block at the end of the connecting belt will be contracted to expand the arm. This not only enables breathing training for the child patient, but also arm stretching training. Compared with the existing technology that can only perform simple breathing training, the present device can achieve both breathing training and arm training. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front view of the present invention.

[0017] Figure 2 It is a schematic diagram of a side view of the present invention.

[0018] Figure 3 It is a schematic diagram of the present invention when viewed from above.

[0019] Figure 4 Schematic diagram of the lifting plate of the present invention.

[0020] Figure 5 It is a schematic diagram of the connecting belt of the present invention.

[0021] Figure 6 It is a schematic diagram of the cantilever arm of the present invention.

[0022] Figure 7 It is a schematic diagram of the expanded block of the present invention.

[0023] Description of reference numerals: Clamping frame 1, locking plate 2, extrusion bearing 201, extrusion screw 202, column 3, card and strip 301, lifting plate 302, hinged block 4, cantilever arm 5, ramp strip 501, round rod 502, mounting plate 6, adjusting plate 601, expansion nut 7, wire rope 701, expansion block 702, adjusting screw 703, connecting belt 8, adjusting block 801, latch 802, flat shaft seat 9, lifting round sleeve 901, lifting threaded rod 902, crank 903. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

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

[0026] Reference Figures 1 to 7A pediatric respiratory training device shown in the figure comprises a clamping frame 1, a fastening assembly is arranged on the inner side of the clamping frame 1, and a wire groove is opened on the side wall of the clamping frame 1, a column 3 is arranged above the clamping frame 1, a card and strip 301 are arranged on the side wall of the column 3, a height fastening assembly is arranged below the column 3, a lifting plate 302 is arranged on the top of the column 3, and hinge blocks 4 are arranged on the upper and lower surfaces of the lifting plate 302, a cantilever arm 5 is arranged on one side of the hinge block 4, a round rod 502 rotatably inserted in the hinge block 4 is arranged at the end of the cantilever arm 5, a mounting plate 6 is arranged at the end of the cantilever arm 5 facing away from the hinge block 4, a ramp strip 501 is arranged on the side wall of the cantilever arm 5, and an adjustment block 801 is arranged between the ramp strip 501 and the side wall of the lifting plate 302, a connecting strip 8 is led out from the side wall of the adjusting block 801, the two connecting strips 8 are merged together, and the merged connecting strip 8 is attached to the The side wall of the column 3 is combined, and the connecting belt 8 is provided with positioning holes in a straight line array. The side wall of the column 3 is provided with weighing holes. Pins 802 are inserted in the positioning holes and the weighing holes. A training component is provided on the mounting plate 6. A ventilator for patient breathing training is provided on the side of the clamping frame 1. When the device is in use, it is installed and fixed by fastening components. The child patient stands in front of the device. The child patient who needs breathing training wears the ventilator. The child patient grabs the training component of the mounting plate 6 with both hands. Through the reciprocating opening and recovery of the two hands, the connecting belt 8 will be pulled, and the adjustment block 801 at the end of the connecting belt 8 will be contracted to expand the arm 5. This realizes not only breathing training for the child patient, but also stretching training with the arm. Compared with the prior art which can only perform breathing training, the present device can achieve both breathing training and arm training.

[0027] like Figure 1 , 3 As shown, the fastening assembly includes a through hole at the bottom end of the clamping frame 1, an extrusion screw 202 is inserted into the through hole, an extrusion bearing 201 is arranged at the top end of the extrusion screw 202, the inner ring of the extrusion bearing 201 is sleeved on the extrusion screw 202, and a locking piece 2 is arranged on the outer ring of the extrusion bearing 201. The clamping frame 1 is clamped on the edge of the operating table and then the extrusion screw 202 is tightened until the locking piece 2 is firmly pressed against the tabletop of the operating table. The operating table here can be any position in the rehabilitation department, thereby reflecting the ease of operation of the present invention. As long as the fixed object is stable and firm, the present device can be used safely and quickly. When the present invention is used, it only needs to be vertically locked on the operating table, and the child patient can grasp the two relative parts on the training assembly to complete synchronous exercise. Because only by firmly locking the clamping frame 1 through the extrusion screw 202 and the locking plate 2 can the patient grasp the training component to complete the subsequent training.

[0028] like Figure 1 , 3 As shown, a rubber pad is attached to the top surface of the locking piece 2, and a corresponding plastic sheet is attached to the opposite surface of the operating table. Both the rubber pad and the plastic sheet are provided with friction stripes. The stripes between the rubber pad and the plastic sheet increase the friction. When the friction stripes are in contact, the locking piece 2 will no longer twist until the locking piece 2 and the operating table are firmly connected, thereby further improving the stability and reliability of the device during use. The locking strength is improved at multiple levels and dimensions to ensure the safety of patients when using breathing exercises for recovery.

[0029] like Figure 2 , 3 As shown, the height tightening component includes a flat shaft seat 9 at the bottom end of the clamping frame 1, a lifting circular sleeve 901 is arranged at the center of the flat shaft seat 9, a lifting threaded rod 902 is inserted in the lifting circular sleeve 901, a threaded channel matching the lifting threaded rod 902 is arranged at the center of the column 3, and a crank 903 is arranged at the bottom end of the lifting threaded rod 902. When the patient's body is too large or too small, the crank 903 is manually rotated, and then the lifting threaded rod 902 will push the column 3 and the lifting plate 302 upwards, thereby achieving the effect of convenient debugging.

[0030] like Figure 2 , 3 As shown, a number of exhaust holes are provided on the threaded channel, and organic oil is applied between the card and the strip 301 and the wire groove, so that the lifting threaded rod 902 and the internal threaded channel of the column 3 fit closely. When the lifting threaded rod 902 and the column 3 are interlaced with each other, the air pressure inside the internal threaded channel of the column 3 will be squeezed out, thereby reducing the torsional resistance of the lifting threaded rod 902.

[0031] like Figure 6 As shown, the training component includes three adjustment plates 601 on the side wall of the mounting plate 6, and a lying groove matching the adjustment plate 601 is arranged on the mounting plate 6. The edge of the adjustment plate 601 is hinged to the edge of the lying groove, and the adjustment plate 601 and the side wall of the lying groove are pulled by a rubber band. An extension component is also arranged between the adjustment plate 601 and the lying groove. When the child patient needs to grasp the mounting plate to exercise the arm and the upper part of the body, some child patients may have different hand sizes, and some patients may not be able to firmly grasp the mounting plate. At this time, the three adjustment plates distributed on the mounting plate can play a role. On the one hand, it can meet the needs of patients with different hand sizes. Not only can they grasp the mounting plate alone, but they can also grasp the adjustment plates according to the different hand sizes to achieve a stable grasp. On the other hand, the surface of each adjustment plate is rough and granular, in order to increase the friction during grasping, improve the gripping comfort of the child patient during exercise, and also meet the needs of patients with different hand sizes to achieve gripping exercises.

[0032] like Figure 7 As shown, the expansion component includes an expansion nut 7 on the side wall of the mounting plate 6, an adjusting screw 703 is inserted in the middle of the expansion nut 7, a steel wire rope 701 is provided at the end of the adjusting screw 703, an expansion block 702 is provided at the end of the steel wire rope 701, the expansion block 702 is inserted between the adjusting plate 601 and the lying groove, and the adjusting screw 703 is manually rotated, and then the adjusting screw 703 will tighten the steel wire rope 701 and the expansion block 702, and then the expansion block 702 will expand the adjusting plate 601.

[0033] like Figure 1 , 5 As shown, the connecting belt 8 is a forked belt, and the column 3 is provided with a pull hole matching the branch of the connecting belt 8. The connecting belt 8 is made of canvas material, and the position can be locked by the connecting belt 8 through the pin 802 to meet the needs of exercising different parts of the patient's body, thereby meeting the needs of multi-adaptive exercise for child patients.

[0034] like Figure 6 As shown, a plug hole is provided on the side wall of the mounting plate 6, and a plunger rod matching the plug hole is provided at the end of the lifting arm 5.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A pediatric breathing training device, characterized in that: The invention comprises a clamping frame (1), wherein a fastening assembly is arranged on the inner side of the clamping frame (1), and a wire groove is provided on the side wall of the clamping frame (1), a column (3) is arranged above the clamping frame (1), a clip and a strip (301) are arranged on the side wall of the column (3), a height fastening assembly is arranged below the column (3), a lifting plate (302) is arranged at the top of the column (3), and hinge blocks (4) are arranged on the upper and lower surfaces of the lifting plate (302), a cantilever arm (5) is arranged on one side of the hinge block (4), a round rod (502) rotatably inserted in the hinge block (4) is arranged at the end of the cantilever arm (5), and a cantilever arm (5) is arranged at the end of the cantilever arm (5) facing away from the hinge block (4). A mounting plate (6) is provided, a ramp strip (501) is provided on the side wall of the lifting arm (5), an adjustment block (801) is provided between the ramp strip (501) and the side wall of the lifting plate (302), a connecting belt (8) is led out from the side wall of the adjustment block (801), two connecting belts (8) are combined together, and the combined connecting belt (8) is attached to the side wall of the column (3), the connecting belt (8) is provided with positioning holes in a straight line array, a weighing hole is provided on the side wall of the column (3), and a latch (802) is inserted into the positioning hole and the weighing hole, a training component is provided on the mounting plate (6), and a ventilator for patient breathing training is provided on the side of the clamping frame (1).

2. A pediatric respiratory training device according to claim 1, characterized in that: The fastening assembly comprises a through hole at the bottom end of the clamping frame (1), an extrusion screw (202) is inserted into the through hole, an extrusion bearing (201) is arranged at the top end of the extrusion screw (202), an inner ring of the extrusion bearing (201) is sleeved on the extrusion screw (202), and a locking plate (2) is arranged on the outer ring of the extrusion bearing (201).

3. A pediatric respiratory training device according to claim 2, characterized in that: A layer of rubber pad is attached to the top surface of the locking plate (2), and a layer of plastic sheet corresponding to each other is attached to the opposite surface of the operating table, and friction stripes are provided on both the rubber pad and the plastic sheet.

4. A pediatric respiratory training device according to claim 1, characterized in that: The height tightening component comprises a plane shaft seat (9) at the bottom end of the clamping frame (1), a lifting circular sleeve (901) is arranged at the center of the plane shaft seat (9), a lifting threaded rod (902) is inserted in the lifting circular sleeve (901), a threaded channel matching the lifting threaded rod (902) is arranged at the center of the column (3), and a crank (903) is arranged at the bottom end of the lifting threaded rod (902).

5. A pediatric respiratory training device according to claim 4, characterized in that: The threaded channel is provided with a plurality of exhaust holes, and organic oil is applied between the card and the strip (301) and the wire groove.

6. A pediatric respiratory training device according to claim 1, characterized in that: The training component comprises three adjustment plates (601) on the side wall of the mounting plate (6); a lying groove matching the adjustment plates (601) is arranged on the mounting plate (6); the edge of the adjustment plate (601) is hinged to the edge of the lying groove; the adjustment plate (601) and the side wall of the lying groove are pulled by a rubber band; and an expansion component is also arranged between the adjustment plate (601) and the lying groove.

7. A pediatric respiratory training device according to claim 6, characterized in that: The expansion assembly comprises an expansion nut (7) on the side wall of the mounting plate (6), an adjusting screw (703) is inserted in the middle of the expansion nut (7), a steel wire rope (701) is arranged at the end of the adjusting screw (703), an expansion block (702) is arranged at the end of the steel wire rope (701), and the expansion block (702) is inserted between the adjusting piece (601) and the lying groove.

8. A pediatric respiratory training device according to claim 1, characterized in that: The connecting belt (8) is a bifurcated belt, and the upright column (3) is provided with a pull hole matching the branch of the connecting belt (8), and the connecting belt (8) is made of canvas material.

9. A pediatric respiratory training device according to claim 1, characterized in that: A plug hole is provided on the side wall of the mounting plate (6), and a plunger rod matching the plug hole is provided at the end of the lifting arm (5).

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