Lung function rehabilitation training device for pneumology department patient

Abstract

The utility model discloses a lung function rehabilitation training device for pneumology department patients, belongs to the technical field of rehabilitation training tools, and aims to solve the problems that balloon blowing training is easy to deform and the size needs to be adjusted, and the problems of blowing and exhausting, the rehabilitation training device provided by the utility model comprises a blowing cylinder, and a pagoda-shaped base is arranged at the bottom of the blowing cylinder; a square groove is formed in the top of the pagoda-shaped base in the vertical direction of the pagoda-shaped base, a transition hole is formed in the side wall of the pagoda-shaped base, an air hole is formed in the side wall of the air blowing cylinder and communicated with the square groove through the transition hole, and a ball is arranged in the air blowing cylinder, located on the top of the pagoda-shaped base and blocked above the square groove. Air is blown into the air blowing cylinder through the air blowing pipeline, the ball is blown up, the purpose of air blowing training is achieved, the height of the blown ball can be observed while air blowing is conducted, and whether air blowing training is effective or not is judged. Meanwhile, the linkage valve body is designed, gas exhaled by the patient is exhausted from the other channel, and therefore the situation that the exhaled gas returns originally is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rehabilitation training tools, and specifically relates to a pulmonary function rehabilitation training device for patients in a respiratory department. BACKGROUND

[0002] Whether it is to reserve lung function before surgery or to recover lung function as soon as possible after surgery, it is necessary for patients to perform lung rehabilitation training, and exercising lung function can make patients more tolerant of surgery, reduce the incidence of lung complications as much as possible, and also accelerate lung recovery, alleviate symptoms and improve quality of life.

[0003] The existing clinical commonly used lung function exercise method is to insert a curved straw with the same size as the balloon mouth into the balloon, and fix the connection between the straw and the balloon with adhesive tape to prevent air leakage, so that the patient holds the straw in the mouth to blow the balloon, thereby exercising the lungs, but such a device has some disadvantages. Because patients have different conditions, the required exercise intensity is different, so the required balloon size is also different, so different size straws need to be inserted into the balloon, and when the balloon is used for a period of time, it is easy to be blown up due to frequent stretching, so a new balloon needs to be replaced and fixed with adhesive tape again, which is time-consuming and laborious. Moreover, the existing adhesive tape has poor air tightness and is easy to leak, and the exercise effect is not good.

[0004] Secondly, the blowing device disclosed in Chinese Patent No. CN221385105U, entitled "Pulmonary function rehabilitation physiotherapy device", and the blowing device disclosed in Chinese Patent No. CN221206697U, entitled "Pulmonary function rehabilitation training device", both have the problem that the gas blown by the patient needs to be discharged through the air inlet passage. On the one hand, such a design is not hygienic, and on the other hand, for patients with a strong sense of cleanliness, it can cause psychological burden, and the time interval between two consecutive blowing will be lengthened, thereby affecting the rehabilitation training effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a pulmonary function rehabilitation training device for patients in a respiratory department. The idea comes from an oxygen inhalation device in a ward. A metal ball is arranged in the valve for oxygen inhalation by the patient. When the patient starts to inhale oxygen, the metal ball will float up under the impact of oxygen. According to this principle, we can lift the metal ball by blowing air into the pipeline to simulate the way the patient blows the balloon, thereby achieving the purpose of training the vital capacity of the lungs.

[0006] Secondly, a linkage valve body is designed to discharge the gas exhaled by the patient from another channel, thereby avoiding the return of the exhaled gas, relieving the psychological burden of the patient, and shortening the interval between two consecutive blowings, thereby improving the effect of rehabilitation training.

[0007] The utility model discloses a technical scheme is:

[0008] A pulmonary function rehabilitation training device for pneumology department patients, including blowing cylinder, the bottom of blowing cylinder is provided with pagoda type base, the top of pagoda type base is provided with square groove along its vertical direction, the lateral wall of pagoda type base is provided with transition hole, the lateral wall of blowing cylinder is provided with air hole, and the air hole is communicated with square groove through transition hole, the inside of blowing cylinder is provided with sphere, and the sphere is located at the top of pagoda type base and is blocked above square groove.

[0009] On the basis of the above technical scheme, further, transition hole includes air outlet and air inlet, and air outlet and air inlet are symmetrically arranged on the two side walls of square groove, and air hole includes air outlet and air inlet, air outlet is connected with air outlet, and air inlet is connected with air inlet.

[0010] On the basis of the above technical scheme, further, air inlet is provided with blowing pipeline, and blowing pipeline is inserted on the external extension pipeline of air inlet.

[0011] On the basis of the above technical scheme, further, pagoda type base is connected with blowing cylinder by screw thread.

[0012] On the basis of the above technical scheme, further, square groove is provided with linkage valve body, linkage valve body includes valve sheet A and valve sheet B, and hinged seat A and hinged seat B are further arranged on the inner wall of direction groove, hinged seat A is located on the same plane with air outlet, hinged seat B is located on the same plane with air inlet, valve sheet A is hinged with hinged seat A, and valve sheet B is hinged with hinged seat B, and valve sheet A and valve sheet B are connected through connecting rod.

[0013] On the basis of the above technical scheme, further, hinged seat A is located above air outlet, and hinged seat B is located below air inlet, and both include two symmetrical hinged sheets, valve sheet A or valve sheet B is located between the two symmetrical hinged sheets and is rotationally connected with hinged sheet through hinged shaft.

[0014] On the basis of the above technical scheme, further, torsional spring is sleeved on the hinged shaft of valve sheet A or valve sheet B, one end of torsional spring is located in the recess on the lateral wall of valve sheet A or valve sheet B, and the other end is located in the recess on the lateral wall of adjacent hinged sheet.

[0015] The utility model discloses the beneficial effect is:

[0016] 1. The training device designed by the utility model is composed of a blowing cylinder, a ball, a pagoda-shaped base and a blowing pipeline, the ball is blown up by blowing air into the blowing cylinder through the blowing pipeline to achieve the purpose of blowing training, the blowing cylinder can be made of transparent material or an observation window is arranged on the blowing cylinder, so that the height of the ball blown by air is observed at the same time of blowing, to determine whether the blowing training is effective. And the blowing cylinder, the ball, the pagoda-shaped base and the blowing pipeline are all detachable, so that cleaning and disinfection are facilitated.

[0017] 2. The utility model discloses a linkage type valve body structure which is composed of valve piece A, valve piece B, a connecting rod and a torsional spring. Before blowing, valve piece B closes and blocks the air inlet hole, and valve piece A is opened. When blowing, valve piece B is opened by air pressure, valve piece A is closed and blocks the air outlet hole through the connecting rod, and after blowing, valve piece B and valve piece A are reset under the action of the torsional spring, the air inlet hole is blocked, and the air outlet hole is opened. The gas exhaled by the patient is discharged from the air outlet hole and not discharged along the original route, thereby avoiding the occurrence of the psychological situation of the patient, shortening the time interval between the front and rear training, and improving the training effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0019] Figure 1 As shown in the structure diagram of a pulmonary function rehabilitation training device for patients in a respiratory department.

[0020] Figure 2 As shown in the sectional view of a pulmonary function rehabilitation training device for patients in a respiratory department.

[0021] Figure 3 As shown in the schematic diagram of the base.

[0022] Figure 4 As shown in the schematic diagram of valve piece A.

[0023] Figure 5 As shown in the blowing state diagram of a pulmonary function rehabilitation training device for patients in a respiratory department.

[0024] Wherein, 1, blowing cylinder;101, air inlet;102, air outlet;2, pagoda-shaped base;201, square groove;202, air inlet hole;203, air outlet hole;3, ball;4, blowing pipeline;5, valve piece A;6, connecting rod;7, valve piece B;8, hinged piece;9, observation window. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] The embodiment specifically provides a pulmonary function rehabilitation training device for patients in a respiratory department, as shown in the figure, comprising a blowing cylinder 1, the blowing cylinder 1 is provided with a pagoda-shaped base 2 at the bottom, the pagoda-shaped base 2 is provided with a square groove 201 at the top along the vertical direction thereof, transition holes are arranged on the side wall of the pagoda-shaped base 2, air holes are arranged on the side wall of the blowing cylinder 1, the air holes are communicated with the square groove 201 through the transition holes, a spherical body 3 is arranged in the blowing cylinder 1, and the spherical body 3 is located at the top of the pagoda-shaped base 2 and blocks above the square groove 201. Figures 1-5

[0029] In the embodiment, the transition holes comprise air outlet holes 203 and air inlet holes 202, the air outlet holes 203 and the air inlet holes 202 are symmetrically arranged on the two side walls of the square groove 201, and the air holes comprise air outlet ports 102 and air inlet ports 101, the air outlet ports 102 are connected with the air outlet holes 203, and the air inlet ports 101 are connected with the air inlet holes 202.

[0030] The air inlet ports 101 are provided with blowing pipelines 4, the blowing pipelines 4 are inserted on the external extension pipelines of the air inlet ports 101, and rubber rings are arranged on the inner walls of the blowing pipelines 4, so that the friction between the blowing pipelines 4 and the outer walls of the external extension pipelines is increased, and the stability of the connection between the blowing pipelines 4 and the external extension pipelines is improved.

[0031] In the embodiment, in order to facilitate the removal of the pagoda-shaped base, the pagoda-shaped base is threadedly connected with the blowing cylinder 1, when the pagoda-shaped base is screwed to the end, the air outlet holes 203 and the air outlet ports 102 are aligned, and the air inlet holes 202 and the air inlet ports 101 are aligned.

[0032] ​The linkage valve body is arranged inside the square groove 201 and comprises a valve plate A5 and a valve plate B7. The inner wall of the direction groove is further provided with a hinged seat A and a hinged seat B. The hinged seat A is located on the same plane as the air outlet hole 203, and the hinged seat B is located on the same plane as the air inlet hole 202. The valve plate A5 is hinged with the hinged seat A to block the air outlet hole 203, and the valve plate B7 is hinged with the hinged seat B to block the air inlet hole 202. The valve plate A5 and the valve plate B7 are connected by a connecting rod 6.

[0033] Specifically, the hinged seat A is located above the air outlet hole 203, and the hinged seat B is located below the air inlet hole 202. Both of them comprise two symmetrical hinged pieces 8 which are welded or glued on the inner wall of the square groove 201. The valve plate A5 or the valve plate B7 is located between the two symmetrical hinged pieces 8 and is rotationally connected with the hinged pieces 8 through a hinged shaft.

[0034] A torsion spring is sleeved on the hinged shaft of the valve plate A5 or the valve plate B7. One end of the torsion spring is located in a groove on the side wall of the valve plate A5 or the valve plate B7, and the other end is located in a groove on the side wall of the adjacent hinged piece 8. Under the action of the torsion spring, in the natural state, the valve plate B7 blocks the air inlet hole 202, and the valve plate A5 is opened.

[0035] In this embodiment, the torsion spring can be arranged between the valve plate A5 and the hinged seat A. In the initial state, the valve plate is opened under the action of the torsion spring. Due to the existence of the connecting rod 6, the valve plate B7 is closed to block the air inlet hole 202.

[0036] In order to realize the linkage mode of the valve plate A5 and the valve plate B7, one end of the connecting rod 6 is hinged with the side wall of the valve plate A5, and the other end is hinged with the side wall of the valve plate B7.

[0037] If the air outlet cylinder and the base are made of medical plastic material, the valve plate A5, the valve plate B7 and the hinged piece 8 are also made of medical plastic material. The hinged piece 8 is glued or hot-welded (the bottom of the hinged piece 8 is heated, and then it is pressed and adhered to the inner wall of the square groove 201). A torsion spring is sleeved on the hinged shaft of the valve plate A5 or the valve plate B7. One end of the torsion spring is clamped into the groove of the valve plate A5 or the valve plate B7, and then the valve plate A5 or the valve plate B7 is pressed along the direction of the hinged piece 8. The hinged piece 8 is slightly expanded, and the hinged shaft passes through the perforation on the hinged piece 8 to realize the connection.

[0038] The ball 3 in the embodiment is a metal ball, and before blowing, the metal ball is blocked above the square groove 201. When the patient starts blowing, the valve piece B7 rotates counterclockwise under the impact of air pressure, the connecting rod 6 drives the valve piece A5 to rotate counterclockwise to block the air hole 203, the air inlet hole 202 is opened, the air exhaled by the patient enters the inner cavity of the blowing cylinder 1 along the direction groove, the ball 3 is blown, in order to observe the height of the ball 3 blown in the blowing process, the blowing cylinder 1 can be made of transparent material. Alternatively, an observation window 9 is arranged on the side wall of the blowing cylinder 1, the observation window 9 faces the blowing passage, and a scale can be arranged near the observation window 9 to observe the height value of the ball 3 blown.

[0039] The blowing device designed in the application is composed of the blowing cylinder 1, the ball 3, the pagoda-shaped base and the blowing pipeline 4, and the blowing cylinder 1, the ball 3, the pagoda-shaped base and the blowing pipeline 4 can be disassembled, which is convenient for cleaning and disinfection and convenient for replacing some parts.

[0040] Working principle: the patient first takes a deep breath, then slightly holds his breath, and then blows into the blowing passage, at this time, it is necessary to confirm that the mouth is tightly wrapped around the blowing pipeline 4 to prevent air leakage, and the air is slowly blown in until the air taken in a moment ago is blown out to the maximum, and then the blowing is stopped, under the action of the torsional spring and the connecting rod 6, the valve piece B7 is closed, the valve piece A5 is opened, the air in the air outlet cylinder is discharged along the air outlet hole 203, and the ball 3 falls back to the original position; then the next air blowing training is carried out, and each training lasts for 15-20 minutes. After each training, the blowing pipeline 4, the pagoda-shaped base, the ball 3 and the blowing cylinder 1 are taken off for cleaning.

[0041] In the description of the utility model, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In the utility model, it also needs to be explained that the terms "mounting" and "connection" should be understood broadly, for example, they can be fixed connection, detachable connection, one-piece connection, mechanical connection or indirect connection through an intermediate medium. The specific meaning of the terms in the utility model can be understood according to the specific circumstances.

[0042] The above description is only used to illustrate the technical scheme of the utility model, not to limit it. Other modifications or equivalent replacements of the technical scheme of the utility model made by those skilled in the art should be covered in the scope of the claims of the utility model.

Claims

1. A pulmonary function rehabilitation training device for respiratory patients, characterized in that, The device includes an air blower, a pagoda-shaped base at the bottom of the air blower, a square groove at the top of the pagoda-shaped base along its vertical direction, a transition hole on the side wall of the pagoda-shaped base, an air hole on the side wall of the air blower, the air hole communicating with the square groove through the transition hole, and a sphere inside the air blower, the sphere being located at the top of the pagoda-shaped base and sealing the square groove. The square groove is equipped with a linkage valve body, which includes valve plate A and valve plate B. The inner wall of the directional groove is also equipped with hinge seat A and hinge seat B. Hinge seat A is located on the same surface as the air outlet, and hinge seat B is located on the same surface as the air inlet. Valve plate A is hinged to hinge seat A, and valve plate B is hinged to hinge seat B. Valve plate A and valve plate B are connected by a connecting rod. Hinged seat A is located above the air outlet, and hinged seat B is located below the air inlet. Both include two symmetrical hinge plates. Valve plate A or valve plate B is located between the two symmetrical hinge plates and is rotatably connected to the hinge plates through a hinge shaft. The transition hole includes an air outlet and an air inlet, which are symmetrically arranged on the two side walls of the square groove. The air outlet includes an air outlet and an air inlet, with the air outlet connected to the air outlet and the air inlet connected to the air inlet.

2. The pulmonary function rehabilitation training device for respiratory patients according to claim 1, characterized in that, An air blowing pipe is installed at the air inlet, and the air blowing pipe is inserted into the external extension pipe of the air inlet.

3. The pulmonary function rehabilitation training device for respiratory patients according to claim 2, characterized in that, The pagoda-shaped base is threadedly connected to the air blower.

4. The pulmonary function rehabilitation training device for respiratory patients according to claim 1, characterized in that, A torsion spring is fitted on the hinge shaft of valve plate A or valve plate B. One end of the torsion spring is located in a groove on the side wall of valve plate A or valve plate B, and the other end is located in a groove on the side wall of the adjacent hinge plate.

Images