Lung function rehabilitation training device for respiratory patient

Abstract

The utility model relates to the field of lung function training, in particular to a lung function rehabilitation training device for a respiratory patient, which can push out balls in different shapes of the device by blowing air by the patient so as to increase and stimulate the fun of training. Comprising a cylindrical sleeve with left and right openings, the left end part of the cylindrical sleeve is connected with a conical sleeve with a large left part and a small right part, the left end part of the conical sleeve is fixedly provided with a spherical shell, the upper sides of the cylindrical sleeve, the conical sleeve and the spherical shell are respectively provided with a floating piece capable of sliding up and down, the cylindrical sleeve is provided with an internal thread, and the external end part is in threaded connection with a blowing assembly. The blowing assembly comprises a sleeve with a right opening, an external thread matched with the internal thread of the cylindrical sleeve is arranged on the outer surface of the sleeve, a first through hole is formed in the center of the left end of the sleeve, and the first through hole is in sealed connection with the right opening of the cylindrical air bag; the novel trachea cannula is simple to operate, convenient to use and suitable for various patients.

Description

Technical Field

[0001] The utility model relates to the field of lung function training, in particular to a lung function rehabilitation training device for respiratory patients. Background Art

[0002] Patients with respiratory problems often require pulmonary function rehabilitation during their recovery. Common methods include deep breathing, balloon blowing, and moderate exercise (such as brisk walking or jogging). However, these methods are often monotonous, lacking in fun and motivation, making them less likely to persist in the long term and, consequently, hindering their rehabilitation training. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the present invention provides a lung function rehabilitation training device for respiratory patients. The device can push out balls of different shapes in different parts of the device by the patient blowing, thereby increasing and stimulating the fun of training and effectively alleviating the problems raised in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a pulmonary function rehabilitation training device for respiratory patients, comprising a cylindrical sleeve with left and right openings, a conical sleeve with a larger left end and a smaller right end connected to the left end of the cylindrical sleeve, a spherical housing fixedly mounted on the left end of the conical sleeve, and floating members that can slide up and down are respectively provided on the upper sides of the cylindrical sleeve, the conical sleeve, and the spherical housing;

[0005] The cylindrical sleeve is provided with an internal thread, and the outer end portion is threadedly connected with a blowing assembly.

[0006] As a preferred technical solution, the blowing assembly includes a sleeve with a right opening, an outer surface of the sleeve having an external thread that matches the inner thread of the cylindrical sleeve, and a first through hole at the center of the left end of the sleeve, the first through hole being sealed and connected to the right opening of the cylindrical airbag;

[0007] The right end of the sleeve is also fixed with a flexible leather cup with a right opening.

[0008] As a preferred technical solution, an annular limiting block is fixedly provided on the outer surface of the right end portion of the sleeve.

[0009] As a preferred technical solution, the left end portion of the spherical shell is threadedly connected to a circular cover, and a second through hole is provided at the center of the circular cover.

[0010] As an optimal technical solution, the floating part includes a vertical pole that can slide up and down, a circular limit plate is fixed to the inner end of the vertical pole, plastic springs are respectively sleeved on the vertical pole between the limit plate and the inner surface of the device, and a sphere is threadedly connected to the outer end of the vertical pole.

[0011] As a preferred technical solution, a rubber sleeve is fixedly provided on the outer surface of the cylindrical sleeve.

[0012] As a preferred technical solution, the training device is further provided with a plurality of flexible arc-shaped patches that fit in contact with the inner surface of the leather cup.

[0013] Compared with the prior art, the present invention provides a lung function rehabilitation training device for respiratory patients, which has the following beneficial effects:

[0014] 1. The utility model connects a conical sleeve with a larger left side and a smaller right side through the left end of a cylindrical sleeve, a spherical shell is fixedly provided on the left end of the conical sleeve, and floating parts that can slide up and down are respectively provided on the upper sides of the cylindrical sleeve, the conical sleeve and the spherical shell, and the cylindrical sleeve is provided with an internal thread, and the outer end is threadedly connected with a blowing assembly. When in use, the cylindrical sleeve can be held by hand, and then air is blown into the inside of the device through the blowing assembly, so that the floating parts can float up one by one from right to left in sequence. When the patient moves his mouth away, the floating parts fall down in sequence. The patient's vital capacity can be judged according to the number of floating parts that float up. The greater the vital capacity, the more floating parts float up, which can increase and stimulate the patient's fun in training.

[0015] 2. The utility model is provided with an external thread that cooperates with the internal thread of the cylindrical sleeve on the outer surface of the sleeve, and a first through hole is provided at the center position of the left end portion of the sleeve. The first through hole is sealed with the right opening of the cylindrical airbag. A flexible leather cup with a right opening is also fixed to the right end portion of the sleeve. When in use, the leather cup can be buckled on the patient's mouth, and then when air is blown inward, the cylindrical airbag gradually becomes larger from right to left, thereby lifting the floating part. The threaded connection method is convenient for later inspection and maintenance.

[0016] 3. The utility model is connected to a circular cover by a thread on the left end of the spherical shell. A second through hole is provided at the center of the circular cover. When in use, the second through hole plays a ventilation role. The circular cover is opened to facilitate the installation and removal of the floating part.

[0017] 4. The utility model includes a floating part that includes a vertical pole that can slide up and down. A circular limit plate is fixedly provided at the inner end of the vertical pole. Plastic springs are respectively provided between the limit plate and the inner surface of the device. A sphere is threadedly connected to the outer end of the vertical pole. When in use, the cylindrical airbag pushes the limit plate outward, causing the sphere to float upward. After the cylindrical airbag is exhausted, the vertical pole is reset under the action of the plastic spring.

[0018] 5. The training device of the present invention is also provided with a plurality of flexible arc-shaped patches that fit the inner surface of the leather cup. When in use, the arc-shaped patches can be sterilized. A sterilized arc-shaped patch can be replaced and placed in the leather cup each time it is used, which is beneficial to the hygiene of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0020] Figure 1This is a schematic diagram of the three-dimensional structure of the first embodiment of the present utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the assembled three-dimensional structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure from another angle;

[0023] Figure 4 This is an enlarged structural diagram of the blowing component from another angle;

[0024] Figure 5 This is an enlarged structural diagram of the floating part.

[0025] Indications in the figure: 1. Cylindrical sleeve; 11. Internal thread; 2. Conical sleeve; 3. Spherical shell; 4. Floating part; 41. Vertical rod; 42. Limit plate; 43. Plastic spring; 44. Sphere; 5. Blowing assembly; 51. Sleeve; 52. External thread; 53. Cylindrical airbag; 54. Limit block; 55. Leather cup; 6. Round cover; 61. Second through hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0027] like Figures 1 to 5 As shown, a pulmonary function rehabilitation training device for respiratory patients comprises a cylindrical sleeve 1 with left and right openings. The left end of the cylindrical sleeve 1 is connected to a tapered sleeve 2, which is larger on the left and smaller on the right. A spherical housing 3 is fixed to the left end of the tapered sleeve 2. Floating members 4 that can slide up and down are respectively provided on the upper sides of the cylindrical sleeve 1, tapered sleeve 2, and spherical housing 3. The cylindrical sleeve 1 has an internal thread 11, and an insufflation assembly 5 is threadedly connected to the outer end.

[0028] The blowing assembly 5 includes a right-open sleeve 51, the outer surface of which is provided with an external thread 52 that cooperates with the internal thread 11 of the cylindrical sleeve 1. A first through hole (not seen) is provided at the center position of the left end of the sleeve 51. The first through hole is sealed with the right opening of the cylindrical airbag 53. A flexible right-open leather cup 55 is also fixed to the right end of the sleeve 51.

[0029] An annular limiting block 54 is fixedly provided on the outer surface of the right end portion of the sleeve 51 .

[0030] A screw hole is embedded in the left end portion of the spherical shell 3 , and a circular cover 6 is threadedly connected to the screw hole. A second through hole 61 is provided at the center of the circular cover 6 .

[0031] The floating member 4 includes a vertical rod 41 that can slide up and down, and a circular limit plate 42 is fixed to the inner end of the vertical rod 41. Plastic springs 43 are respectively sleeved on the vertical rod 41 between the limit plate 42 and the inner surface of the device (cylindrical sleeve 1, conical sleeve 2 and spherical shell 3). The outer end of the vertical rod 41 is threadedly connected to a sphere 44 (a screw hole is embedded in the bottom and an external thread is provided on the top of the vertical rod 41).

[0032] A rubber sleeve (not shown) is fixedly provided on the outer surface of the cylindrical sleeve 1 to prevent slipping when held by hand.

[0033] During use, the patient grasps the cylindrical sleeve 1 and blows air into the device through the inflating assembly 5. The floating elements 4 rise one by one from right to left. As the patient removes their mouth, the floating elements 4 descend one by one. The number of floating elements 4 that rise can be used to gauge the patient's vital capacity. The greater the vital capacity, the more the floating elements rise, enhancing and stimulating the patient's enjoyment of the exercise. When the leather cup 55 is placed against the patient's mouth and air is blown into, the cylindrical airbag 53 gradually expands from right to left, lifting the floating elements 4. The threaded connection facilitates later inspection and maintenance. The second through-hole 61 provides ventilation, and the circular cover 6 opens to facilitate installation and removal of the floating elements 4. The cylindrical airbag 53 pushes outward against the stopper plate 42, causing the sphere 44 (which can be colored to enhance user experience) to float upward. After the cylindrical airbag 53 is deflated (the mouth is removed), the upright post 41 returns to its original position under the action of the plastic spring 43. Example 2

[0034] The training device is also provided with a plurality of flexible curved patches (not shown, made of silicone, having the same shape as the leather cup 55 and frictionally fitting with the leather cup 55 ) that fit the inner surface of the leather cup 55 . The curved silicone patches not only fit naturally with the leather cup but are also easy to remove.

[0035] During use, the arc-shaped patch can be sterilized, and a sterilized arc-shaped patch can be replaced and placed in the leather cup 55 each time it is used, which is beneficial to the hygiene of the patient.

[0036] The components used in the present invention are all universal standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0037] It should be noted that, in this document, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not intended to limit the conditions under which the present invention can be implemented. Any structural modifications, changes in proportional relationships, or adjustments in size should still fall within the scope of the technical contents disclosed in this utility model without affecting the effects and purposes that can be achieved by the present utility model.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulmonary function rehabilitation training device for respiratory patients, characterized by: It includes a cylindrical sleeve with left and right openings, the left end of the cylindrical sleeve is connected to a tapered sleeve with a larger left end and a smaller right end, a spherical shell is fixed to the left end of the tapered sleeve, and floating parts that can slide up and down are respectively provided on the upper sides of the cylindrical sleeve, the tapered sleeve and the spherical shell; The cylindrical sleeve is provided with an internal thread, and the outer end portion is threadedly connected with a blowing assembly.

2. A pulmonary function rehabilitation training device for respiratory patients according to claim 1, characterized in that: The blowing assembly includes a sleeve with a right opening, an outer surface of the sleeve having an external thread that matches the inner thread of the cylindrical sleeve, and a first through hole at the center of the left end of the sleeve, the first through hole being sealed and connected to the right opening of the cylindrical airbag; The right end of the sleeve is also fixed with a flexible leather cup with a right opening.

3. The lung function rehabilitation training device for respiratory patients according to claim 2, characterized in that: An annular limiting block is fixedly provided on the outer surface of the right end portion of the sleeve.

4. The lung function rehabilitation training device for respiratory patients according to claim 1, characterized in that: The left end portion of the spherical shell is threadedly connected with a circular cover, and a second through hole is provided at the center of the circular cover.

5. The lung function rehabilitation training device for respiratory patients according to claim 1, characterized in that: The floating part includes a vertical rod that can slide up and down, a circular limit plate is fixed on the inner end of the vertical rod, a plastic spring is respectively sleeved on the vertical rod between the limit plate and the inner surface of the device, and a ball is threadedly connected to the outer end of the vertical rod.

6. The lung function rehabilitation training device for respiratory patients according to claim 1, characterized in that: A rubber sleeve is fixedly provided on the outer surface of the cylindrical sleeve.

7. The lung function rehabilitation training device for respiratory patients according to claim 1, characterized in that: The training device is also provided with a plurality of flexible arc-shaped patches which are in contact with the inner surface of the leather cup.

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