Resistance-adjustable lung function rehabilitation equipment for respiratory medicine department

Abstract

The utility model discloses resistance-adjustable lung function rehabilitation equipment for respiratory medicine, which comprises a shell, a control device fixedly arranged on one side of the shell, an anti-reversing device adaptively arranged at one end of the shell, a supporting device fixedly arranged at one end of the anti-reversing device, a breathing device adaptively arranged on the inner wall of the supporting device, and a telescopic bag fixedly arranged at one end of the inner wall of the shell. An adjusting device is fixedly arranged at one end of the inner wall of the shell, a telescopic device is fixedly arranged at one end of the adjusting device, one end of the telescopic device is fixedly connected with one end of the telescopic bag, and through mutual cooperation of the structures, the purposes that gas after breathing is completed can be sealed, gas leakage is prevented, and a patient can observe the breathing condition conveniently are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulmonary function rehabilitation in respiratory medicine, and particularly relates to a pulmonary function rehabilitation device with adjustable resistance for respiratory medicine. Background Technique

[0002] Respiratory rehabilitation treatment is an indispensable part of the clinical treatment of respiratory diseases. The main respiratory training techniques are pursed-lip breathing and abdominal breathing. After pursed-lip breathing exercise, dyspnea will be effectively relieved. The purpose of abdominal breathing training is to increase the contraction ability and efficiency of the diaphragm. Changing thoracic breathing to abdominal breathing is the most valuable method among all methods for improving respiratory mechanics.

[0003] Nowadays, it is very common to use tools for pulmonary function rehabilitation training. Increasing the resistance to breathing to train the pulmonary function and improve the vital capacity is a very common method. However, the resistance of the existing equipment cannot be adjusted, and the size of the internal airbag cannot be changed according to the patient's original vital capacity, resulting in a small applicable range. After the patient finishes breathing, the gas will leak when the mouthpiece is removed, which is not convenient for the patient to observe the breathing volume, and the gas may leak due to incomplete sealing during the patient's breathing. Therefore, based on the above problems, a pulmonary function rehabilitation device with adjustable resistance for respiratory medicine that can seal the gas after breathing, prevent gas leakage, and facilitate the patient to observe the breathing condition is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pulmonary function rehabilitation device with adjustable resistance for respiratory medicine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A pulmonary function rehabilitation device with adjustable resistance for respiratory medicine, including a housing, a control device is fixedly arranged on one side of the housing, a reverse prevention device is adaptively arranged at one end of the housing, a support device is fixedly arranged at one end of the reverse prevention device, a breathing device is adaptively arranged on the inner wall of the support device, a telescopic bladder is fixedly arranged at one end of the inner wall of the housing, an adjusting device is fixedly arranged at one end of the inner wall of the housing, a telescopic device is fixedly arranged at one end of the adjusting device, and one end of the telescopic device is fixedly connected with one end of the telescopic bladder;

[0006] The reverse prevention device includes a reverse prevention ring fixedly installed at one end of the housing, a reverse prevention shaft is fixedly arranged on the inner wall of the reverse prevention ring, a first plate is movably arranged on one side of the reverse prevention shaft, a first limit plate is fixedly arranged on one side of the first plate, a second plate is movably arranged on the other side of the reverse prevention shaft, second limit plates are fixedly arranged at both ends on one side of the second plate, and a return spring is adaptively arranged on the surface of the reverse prevention shaft, and both ends of the return spring are fixedly connected with one side of the first plate and the second plate.

[0007] Furthermore, an observation groove is opened on the surface of the housing, and limit grooves are symmetrically arranged on the inner wall of the housing.

[0008] Furthermore, the supporting device includes a supporting damping rod fixedly mounted on one end of the anti-reverse ring, one end of the supporting damping rod is fixedly provided with a supporting ring, and the number of the supporting damping rods is four groups.

[0009] Furthermore, the breathing device comprises a breathing tube fixedly mounted on the inner wall of the support ring, a mouth ring is fixedly arranged at one end of the breathing tube, and a top tube is symmetrically arranged at the other end of the breathing tube, and the top tube is adapted to the first plate and the second plate.

[0010] Furthermore, the adjusting device comprises an adjusting telescopic rod fixedly mounted on the inner wall of the shell, an adjusting plate is fixedly arranged at one end of the adjusting telescopic rod, an adjusting clamping plate is symmetrically arranged on the side of the adjusting plate, and the adjusting clamping plate is adapted to the limiting groove.

[0011] Furthermore, the telescopic device includes a telescopic damping rod fixedly installed on one side of the adjustment plate, the number of the telescopic damping rods is four groups, a telescopic plate is fixedly provided at one end of the telescopic damping rod, an observation plate is fixedly provided on one side of the telescopic plate, and the observation plate is adapted to the observation slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) In order to prevent the patient from leaking breathing gas during breathing exercise and facilitate the patient and medical staff to observe the breathing volume, when using, the patient places the mouth in the mouth ring, and then applies pressure to the breathing tube, so that the breathing tube drives the support ring to move, and the support ring drives the support damping rod to deform, so that the breathing tube moves on the inner wall of the anti-reverse ring. During the movement of the breathing tube, the top tube drives one end of the top tube to move, so that the top tube applies pressure to the first plate and the second plate, so that the first plate and the second plate rotate according to the anti-reverse axis, and during the rotation, pressure is applied to the return spring, so that the return spring is deformed by pressure, so that the top tube extends into the telescopic bag, and breathes and blows. When the user finishes breathing, the patient cancels the pressure on the breathing tube, so that the support damping rod drives the breathing tube to return to its original state according to its own elastic restoring force, and the breathing tube drives the top tube to leave the telescopic bag, so that the return spring restores the shape of the first plate and the second plate according to the elastic restoring force, and seals the telescopic bag to prevent leakage of breathing gas, and maintains the state of the telescopic bag after breathing is completed, which is convenient for patients and medical staff to observe.

[0014] (2) To facilitate the adjustment of the breathing pressure according to the patient's needs, during use, the telescopic rod is controlled to expand and contract by using the control device. The expansion and contraction of the telescopic rod drives the adjustment plate to move. The adjustment plate drives the adjustment card plate fixedly installed on the side to move. The adjustment card plate moves in the limit groove, so that the movement of the adjustment plate drives the telescopic damping rod to move. The telescopic damping rod pushes the telescopic plate to move, so that the movement of the telescopic plate drives the size of the telescopic bladder to be adjusted to adapt to different needs. When the patient fills the telescopic bladder with gas, the telescopic bladder deforms and pushes the telescopic plate to move. The telescopic plate pushes the telescopic damping rod to deform, and the elastic restoring force of the telescopic damping rod itself generates resistance to the telescopic bladder, achieving the purpose of exercising the patient's lungs. And the movement distance of the observation plate driven by the telescopic plate during movement is used to observe the patient's lung breathing condition. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of an adjustable resistance pulmonary function rehabilitation device for respiratory medicine proposed by the present utility model;

[0016] Figure 2 is a schematic cross-sectional structure diagram of the interior of the housing of an adjustable resistance pulmonary function rehabilitation device for respiratory medicine proposed by the present utility model;

[0017] Figure 3 is a schematic cross-sectional structure diagram of one of the anti-reverse devices of an adjustable resistance pulmonary function rehabilitation device for respiratory medicine proposed by the present utility model;

[0018] Figure 4 is a schematic cross-sectional structure diagram of the second anti-reverse device of an adjustable resistance pulmonary function rehabilitation device for respiratory medicine proposed by the present utility model;

[0019] Figure 5 is a schematic front view structure diagram of the interior of the housing of an adjustable resistance pulmonary function rehabilitation device for respiratory medicine proposed by the present utility model.

[0020] In the figure: 1, housing; 2, control device; 3, anti-reverse device; 4, support device; 5, breathing device; 6, adjustment device; 7, telescopic device; 8, telescopic bladder; 101, observation groove; 102, limit groove; 301, anti-reverse ring; 302, anti-reverse shaft; 303, first plate; 304, first limit plate; 305, second plate; 306, second limit plate; 307, return spring; 401, support damping rod; 402, support ring; 501, breathing tube; 502, mouth ring; 503, top tube; 601, telescopic adjustment rod; 602, adjustment plate; 603, adjustment card plate; 701, telescopic damping rod; 702, telescopic plate; 703, observation plate. Detailed Embodiment

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1:

[0023] Please refer to Figures 1-5The utility model provides a technical solution: a lung function rehabilitation device with adjustable resistance for respiratory medicine, comprising a shell 1, an observation groove 101 is opened on the surface of the shell 1, a limit groove 102 is symmetrically installed on the inner wall of the shell 1, a control device 2 is fixedly installed on one side of the shell 1, and an anti-reverse device 3 is adapted to be installed at one end of the shell 1, and the anti-reverse device 3 includes an anti-reverse ring 301 fixedly installed at one end of the shell 1, an anti-reverse shaft 302 is fixedly installed on the inner wall of the anti-reverse ring 301, a first plate 303 is movably installed on one side of the anti-reverse shaft 302, a first limit plate 304 is fixedly installed on one side of the first plate 303, a second plate 305 is movably installed on the other side of the anti-reverse shaft 302, and second limit plates 306 are fixedly installed at both ends of one side of the second plate 305, The surface of the anti-reverse shaft 302 is adapted to be installed with a reset spring 307, and both ends of the reset spring 307 are fixedly connected to one side of the first plate 303 and the second plate 305. A support device 4 is fixedly installed at one end of the anti-reverse device 3, and the support device 4 includes a support damping rod 401 fixedly installed at one end of the anti-reverse ring 301, and a support ring 402 is fixedly installed at one end of the support damping rod 401. The number of the support damping rods 401 is four groups, and the inner wall of the support device 4 is adapted to be installed with a breathing device 5, and the breathing device 5 includes a breathing tube 501 fixedly installed on the inner wall of the support ring 402, and a mouth ring 502 is fixedly installed at one end of the breathing tube 501, and a top pipe 503 is symmetrically installed at the other end of the breathing tube 501, and the top pipe 503 is connected to the first plate 303 and the second plate 305 is adapted, one end of the inner wall of the shell 1 is fixedly installed with a telescopic bag 8, one end of the inner wall of the shell 1 is fixedly installed with an adjusting device 6, one end of the adjusting device 6 is fixedly installed with a telescopic device 7, one end of the telescopic device 7 is fixedly connected to one end of the telescopic bag 8. When in use, the patient prevents the mouth from being in the mouth ring 502, and then applies pressure to the breathing tube 501, so that the breathing tube 501 drives the support ring 402 to move, and the support ring 402 drives the support damping rod 401 to deform, so that the breathing tube 501 moves on the inner wall of the anti-reverse ring 301, and the breathing tube 501 drives one end of the top pipe 503 to move during the movement, so that the top pipe 503 applies pressure to the first plate 303 and the second plate 305, so that the first plate 303 and the second plate 305 The second plate 305 rotates according to the anti-reverse shaft 302, and applies pressure to the return spring 307 during the rotation process, so that the return spring 307 is deformed by the pressure, and the top tube 503 is extended into the bellows bag 8 for breathing and blowing. When the user finishes breathing, the patient stops applying pressure to the breathing tube 501, so that the supporting damping rod 401 drives the breathing tube 501 to return to its original state according to its own elastic restoring force, and the breathing tube 501 drives the top tube 503 to separate from the bellows bag 8, so that the return spring 307 restores the shape of the first plate 303 and the second plate 305 according to the elastic restoring force, and seals the bellows bag 8 to prevent leakage of breathing gas, and maintains the state of the bellows bag 8 after breathing is completed, which is convenient for patients and medical staff to observe.

[0024] Embodiment 2:

[0025] See also Figures 1-5, a technical solution provided by the present utility model: a pulmonary function rehabilitation device with adjustable resistance for the department of respiratory medicine, comprising a housing 1, an observation groove 101 is formed on the surface of the housing 1, limiting grooves 102 are symmetrically installed on the inner wall of the housing 1, a control device 2 is fixedly installed on one side of the housing 1, an anti-reverse device 3 is adaptively installed at one end of the housing 1, a support device 4 is fixedly installed at one end of the anti-reverse device 3, a breathing device 5 is adaptively installed inside the support device 4, a telescopic bladder 8 is fixedly installed at one end of the inner wall of the housing 1, an adjusting device 6 is fixedly installed at one end of the inner wall of the housing 1, the adjusting device 6 includes an adjusting telescopic rod 601 fixedly installed on the inner wall of the housing 1, the adjusting telescopic rod 601 is electrically connected to a power source and the control device 2, an adjusting plate 602 is fixedly installed at one end of the adjusting telescopic rod 601, adjusting clamping plates 603 are symmetrically installed on the side of the adjusting plate 602, the adjusting clamping plates 603 are adapted to the limiting grooves 102, a telescopic device 7 is fixedly installed at one end of the adjusting device 6, the telescopic device 7 includes a telescopic damping rod 701 fixedly installed on one side of the adjusting plate 602, the number of the telescopic damping rods 701 is four groups, a telescopic plate 702 is fixedly installed at one end of the telescopic damping rod 701, an observation plate 703 is fixedly installed on one side of the telescopic plate 702, the observation plate 703 is adapted to the observation groove 101, one end of the telescopic device 7 is fixedly connected to one end of the telescopic bladder 8. When in use, the control device 2 is used to control the telescopic operation of the adjusting telescopic rod 601, so that the telescopic movement of the adjusting telescopic rod 601 drives the adjusting plate 602 to move, the adjusting plate 602 drives the adjusting clamping plates 603 fixedly installed on the side to move, the adjusting clamping plates 603 move in the limiting grooves 102, so that the movement of the adjusting plate 602 drives the telescopic damping rods 701 to move, the telescopic damping rods 701 push the telescopic plate 702 to move, so that the movement of the telescopic plate 702 drives the size of the telescopic bladder 8 to be adjusted to adapt to different needs. When the patient fills the telescopic bladder 8 with gas, the telescopic bladder 8 deforms and pushes the telescopic plate 702 to move, the telescopic plate 702 pushes the telescopic damping rods 701 to deform, and a resistance is generated on the telescopic bladder 8 through the elastic restoring force of the telescopic damping rods 701 themselves, so as to achieve the purpose of exercising the patient's lungs, and the movement distance of the observation plate 703 driven by the telescopic plate 702 during movement is used to observe the breathing condition of the patient's lungs.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An adjustable resistance pulmonary function rehabilitation device for the department of respiratory medicine, comprising a housing (1), characterized in that: On one side of the housing (1), a control device (2) is fixedly installed. At one end of the housing (1), a reverse-prevention device (3) is adaptively installed. At one end of the reverse-prevention device (3), a support device (4) is fixedly installed. Inside the inner wall of the support device (4), a breathing device (5) is adaptively installed. At one end of the inner wall of the housing (1), a telescopic bladder (8) is fixedly installed. At one end of the inner wall of the housing (1), an adjusting device (6) is fixedly installed. At one end of the adjusting device (6), a telescopic device (7) is fixedly installed. One end of the telescopic device (7) is fixedly connected to one end of the telescopic bladder (8). The reverse-prevention device (3) includes a reverse-prevention ring (301) fixedly installed at one end of the housing (1). Inside the inner wall of the reverse-prevention ring (301), a reverse-prevention shaft (302) is fixedly installed. On one side of the reverse-prevention shaft (302), a first plate (303) is movably installed. On one side of the first plate (303), a first limiting plate (304) is fixedly installed. On the other side of the reverse-prevention shaft (302), a second plate (305) is movably installed. At both ends on one side of the second plate (305), second limiting plates (306) are fixedly installed. On the surface of the reverse-prevention shaft (302), a return spring (307) is adaptively installed. Both ends of the return spring (307) are fixedly connected to one side of the first plate (303) and the second plate (305).

2. The adjustable resistance pulmonary function rehabilitation device for the department of respiratory medicine according to claim 1, characterized in that: An observation slot (101) is formed on the surface of the housing (1). Inside the inner wall of the housing (1), limiting slots (102) are symmetrically arranged.

3. The adjustable resistance pulmonary function rehabilitation device for respiratory medicine according to claim 2, wherein: The support device (4) includes support damping rods (401) fixedly installed at one end of the reverse-prevention ring (301). At one end of the support damping rods (401), support rings (402) are fixedly installed. The number of the support damping rods (401) is four groups.

4. An adjustable - resistance pulmonary function rehabilitation device for the department of respiratory medicine according to claim 3, characterized in that: The breathing device (5) includes a breathing tube (501) fixedly installed inside the inner wall of the support ring (402). At one end of the breathing tube (501), a mouth ring (502) is fixedly installed. At the other end of the breathing tube (501), top tubes (503) are symmetrically arranged. The top tubes (503) are adapted to the first plate (303) and the second plate (305).

5. The adjustable resistance pulmonary function rehabilitation device for respiratory medicine according to claim 2, wherein: The adjusting device (6) includes an adjusting telescopic rod (601) fixedly installed inside the inner wall of the housing (1). At one end of the adjusting telescopic rod (601), an adjusting plate (602) is fixedly installed. On the side of the adjusting plate (602), adjusting clamping plates (603) are symmetrically arranged. The adjusting clamping plates (603) are adapted to the limiting slots (102).

6. The adjustable resistance pulmonary function rehabilitation device for respiratory medicine according to claim 5, characterized in that: The telescopic device (7) includes telescopic damping rods (701) fixedly installed on one side of the adjusting plate (602). The number of the telescopic damping rods (701) is four groups. At one end of the telescopic damping rods (701), telescopic plates (702) are fixedly installed. On one side of the telescopic plates (702), an observation plate (703) is fixedly installed. The observation plate (703) is adapted to the observation slot (101).

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