Respiratory training device

Abstract

The utility model relates to a respiratory training device which comprises a gas collection cylinder, a ventilation pipe and a gas nozzle. The two ends of the gas collection cylinder are sealed, a plurality of gas outlets are formed in the side wall of the gas collection cylinder, at least one gas outlet is connected with a balloon, and the gas outlet which is not connected with the balloon is plugged by a detachable plugging piece; one end of the breather pipe is communicated with one end of the gas collection cylinder, and the other end of the breather pipe is connected with the gas nozzle. The device not only can ensure that a certain distance is kept between the balloon and a patient, but also can replace and use different numbers of balloons, so as to ensure safe and effective respiratory training.

Description

Technical Field

[0001] The present application relates to a medical training apparatus, and in particular to a breathing training device. Background Art

[0002] Using a balloon to exercise respiratory function is a commonly used non-invasive rehabilitation treatment method that can prevent the occurrence of postoperative pulmonary complications. The patient's lung function can be improved by blowing a balloon, and the training method of blowing a balloon is also relatively simple, practical, economical and environmentally friendly. In the prior art, patent document CN219646661 discloses a respiratory training device, including an air blowing tube body, the front end of the air blowing tube body is provided with an air blowing port, the end is provided with an air outlet, an air valve body is installed in the air blowing port, a balloon sleeve ring is provided at the air outlet, and the balloon can be detachably mounted on the balloon sleeve ring; a shielding body that can be movably deployed is installed on the outer side wall of the middle part of the air blowing tube body, and the shielding body includes a shielding cloth, a support bracket, a fixed seat and a movable sleeve seat, the support bracket is connected to the fixed seat and the movable sleeve seat respectively, the movable sleeve seat is mounted on the air blowing tube body, the movable sleeve seat can be fixed by cooperating with the fixed seat, and the movable sleeve seat can drive the support bracket to expand and retract. The training device in this document can provide shielding protection between the balloon and the patient, and is highly practical. However, since only a single balloon can be used during training, it is difficult to ensure a good training effect when more intense training is required for certain patients or in the later stages of treatment, and thus multiple balloons need to be used. Utility Model Content

[0003] The technical problem to be solved by this application is to provide a breathing training device that can ensure that a certain distance is maintained between the balloon and the patient, and can replace and use different numbers of balloons to ensure safe and effective breathing training. To this end, this application provides the following technical solutions:

[0004] A breathing training device comprises an air collecting cylinder, a ventilation tube and an air nozzle; both ends of the air collecting cylinder are sealed and a plurality of air outlets are provided on the side wall, at least one of the air outlets is connected to a balloon, and the air outlets not connected to the balloon are blocked with a detachable blocking member; one end of the ventilation tube is connected to one end of the air collecting cylinder, and the other end is connected to the air nozzle.

[0005] In one or more embodiments, the breathing training device also includes a clamping assembly, which includes two semicircular clamping plates, two bolts and nuts threadedly connected to the bolts; the air outlet is a hollow cylinder, the balloon mouth of the balloon is covered on the air outlet, and the two clamping plates are surrounded by the air outlet; the two bolts respectively penetrate the ends of the two clamping plates on both sides at the same time; the nut is used to clamp the balloon mouth of the balloon to the air outlet after tightening.

[0006] In one or more embodiments, the clamping assembly also includes a sleeve, which is sleeved on the screw rod of the bolt; a protruding mounting plate is provided on the outer side of the air collecting cylinder parallel to its axial direction, and the plurality of air outlets are distributed on the same side of the mounting plate, and pairs of through holes are provided on the mounting plate opposite to the air outlets; the bolt end and the sleeve pass through the through hole at the same time, and the nut and the air outlet are respectively located on both sides of the mounting plate.

[0007] This application achieves at least the following beneficial effects:

[0008] 1. The present application provides a ventilation tube between the gas collecting cylinder with the balloon and the gas nozzle for blowing air, so that the patient and the balloon maintain a certain safe distance, thereby preventing the balloon from accidentally exploding and injuring the patient;

[0009] 2. The present application provides a plurality of air outlets for sleeved balloons on the air collecting cylinder so that the balloons can be detachably connected, and a clamping component for clamping the mouth of the balloon is provided on the air outlet, thereby preventing the balloon from falling off during use and ensuring air tightness. The number of balloons used can also be adjusted to ensure that different numbers of balloons can be used for different patients and treatment stages, thereby ensuring a good breathing training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] One or more embodiments of the present application will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0011] Figure 1 A schematic diagram of the structure of a breathing training device provided in an embodiment of the present application;

[0012] Figure 2 A three-dimensional diagram of a gas collecting cylinder according to an embodiment of the present application;

[0013] Figure 3 for Figure 2 A partial enlarged view of the middle A area;

[0014] Figure 4 It is a three-dimensional diagram of the clamping assembly according to an embodiment of the present application.

[0015] The numbers in the figure are: 100, air collecting cylinder; 110, air outlet; 120, balloon; 130, sealing piece; 140, mounting plate; 200, vent pipe; 300, air nozzle; 400, clamping assembly; 410, clamping plate; 411, convex ring; 420, bolt; 430, nut; 440, sleeve; 500, base; 510, drawer; 520, buckle. DETAILED DESCRIPTION

[0016] The present application will be described in detail below with reference to the exemplary embodiments in the accompanying drawings. However, it should be understood that the present application can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided here to make the disclosure of the present application more complete and to fully convey the concept of the present application to those skilled in the art.

[0017] In the description of the present application, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "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 application and simplifying the description, 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 limiting the scope of protection of the present application.

[0018] like Figures 1-2 As shown, in at least one embodiment, the breathing training device includes an air cylinder 100, a ventilation tube 200 and an air nozzle 300; both ends of the air cylinder 100 are sealed and a plurality of air outlets 110 are provided on the side wall, at least one air outlet 110 is connected to a balloon 120, and the air outlet 110 not connected to the balloon 120 is blocked with a detachable blocking member 130; one end of the ventilation tube 200 is connected to one end of the air cylinder 100, and the other end is connected to the air nozzle 300.

[0019] The plugging member 130 can be a screw, which is screwed to the inner wall of the outlet 110. Of course, the plugging member 130 can also be made of other structures and materials for plugging, such as a rubber plug, which is more convenient to take and put, and a screw is more firmly connected and not easy to fall off.

[0020] The vent pipe 200 is a threaded pipe or other soft pipe. The air nozzle 300 should be made of rubber and plastic materials that meet the hygiene standards so that it can be safely put into the mouth. The vent pipe 200 and the gas collecting cylinder 100 and the air nozzle 300 are detachably connected, and the detachable connection method is generally a threaded connection to facilitate cleaning and replacement.

[0021] Further references Figure 4 The breathing training device also includes a clamping assembly 400, which includes two semicircular clamping plates 410, two bolts 420 and nuts 430 threadedly connected to the bolts 420; the air outlet 110 is a hollow cylinder, the balloon mouth of the balloon 120 is put on the air outlet 110, and the two clamping plates 410 are surrounded by the air outlet 110; the two bolts 420 respectively penetrate the ends of the two clamping plates 410 on both sides at the same time; the nut 430 is used to clamp the balloon mouth of the balloon 120 on the air outlet 110 after tightening.

[0022] When in use, the balloon 300 is prevented from falling off by holding the assembly 400 tightly, and the assembly does not hinder the use and disassembly of the balloon 300 and the blocking member 130.

[0023] The clamping assembly 400 also includes a sleeve 440, which is sleeved on the screw rod of the bolt 420; a protruding mounting plate 140 is provided on the outer side of the air collecting cylinder 100 parallel to its axial direction, and a plurality of air outlets 110 are distributed on the same side of the mounting plate 140, and a pair of through holes are opened on the mounting plate 140 opposite to the air outlets 110; the end of the bolt 420 and the sleeve 440 pass through the through hole at the same time, and the nut 430 and the air outlet 110 are respectively located on both sides of the mounting plate 140.

[0024] The mounting plate 140 and the clamping assembly 400 cooperate to further ensure that the clamping assembly 400 is firmly placed on the gas collecting cylinder 100. When in use, by tightening the nut 430, the nut 430 pushes one of the clamping plates 410 of the sleeve 440, and the other clamping plate 410 is pushed by the head of the bolt 420, and the two clamping plates 410 move toward each other, thereby clamping the balloon mouth of the balloon 300.

[0025] In order to better clamp the balloon 300 and increase air tightness, the inner wall of the clamping plate 410 is provided with a convex ring 411. Furthermore, an annular groove adapted to the convex ring 411 is opened on the outer side of the air outlet 110, the position of the annular groove corresponds to the convex ring 411, and the width of the annular groove is not less than the width of the convex ring 411.

[0026] Further references Figures 2-3 The breathing training device further includes a base 500, which is fixed to the outside of the gas cylinder 100 and faces away from the gas outlet 110, and is used to support the gas cylinder 100. Specifically, the bottom of the base 500 is flat, so that it is convenient to be placed on a desktop or a bed.

[0027] In addition, the interior of the base 500 is a cavity that can be used to store the balloon 120 and the blocking member 130, and the side wall is provided with an openable opening. Furthermore, a drawer 510 is provided in the cavity of the base 500, and the drawer 510 can be pulled out from the opening of the base 500, and elastically deformable buckles 520 are provided on both sides of the outer end of the opening; when the drawer 510 is completely accommodated in the interior of the base 500, it is engaged with the buckle 520. The drawer 510 is mainly used to place balloons 120 and blocking members 130 that are not needed. Figure 3 The buckle 520 shown in the figure is in an "L" shape, and its material (including the material of the base 500) can be plastic or elastic metal, so as to be used for clamping the drawer 510, and can open the drawer 510 when the drawer 510 is pulled with a little force.

[0028] It should be understood that all the above embodiments are illustrative rather than restrictive, and various modifications or variations made by those skilled in the art to the specific embodiments described above under the concept of the present application should be within the protection scope of the present application.

Claims

1. A breathing training device, characterized in that: It comprises a gas collecting cylinder (100), a ventilation pipe (200) and a gas nozzle (300); both ends of the gas collecting cylinder (100) are sealed and a plurality of gas outlets (110) are provided on the side wall, at least one of the gas outlets (110) is connected to a balloon (120), and the gas outlets (110) not connected to the balloon (120) are blocked with a detachable blocking member (130); one end of the ventilation pipe (200) is connected to one end of the gas collecting cylinder (100), and the other end is connected to the gas nozzle (300).

2. The breathing training device according to claim 1, characterized in that: It also includes a clamping assembly (400), which includes two semicircular clamping plates (410), two bolts (420) and nuts (430) threadedly connected to the bolts (420); the air outlet (110) is a hollow cylinder, the balloon mouth of the balloon (120) is put on the air outlet (110), and the two clamping plates (410) surround the air outlet (110); the two bolts (420) respectively penetrate the ends of the two clamping plates (410) on both sides at the same time; the nut (430) is used to clamp the balloon mouth of the balloon (120) on the air outlet (110) after tightening.

3. The breathing training device according to claim 2, characterized in that: The clamping assembly (400) also includes a sleeve (440), which is sleeved on the screw rod of the bolt (420); the outer side of the gas collecting cylinder (100) is provided with a protruding mounting plate (140) parallel to its axial direction, and the plurality of air outlets (110) are distributed on the same side of the mounting plate (140), and the mounting plate (140) is provided with paired through holes facing the air outlets (110); the end of the bolt (420) and the sleeve (440) simultaneously pass through the through holes, and the nut (430) and the air outlet (110) are respectively located on both sides of the mounting plate (140).

4. The breathing training device according to claim 2, characterized in that: The inner side wall of the clamping plate (410) is provided with a convex ring (411).

5. The breathing training device according to claim 3, characterized in that: It also includes a base (500), which is fixed to the outside of the gas collecting cylinder (100) and faces away from the gas outlet (110) and is used to support the gas collecting cylinder (100).

6. The breathing training device according to claim 5, characterized in that: The interior of the base (500) is a cavity that can be used to accommodate the balloon (120) and the blocking member (130), and the side wall is provided with an openable opening.

7. The breathing training device according to claim 6, characterized in that: A drawer (510) is provided in the cavity of the base (500), and the drawer (510) can be drawn out from an opening of the base (500). Both sides of the outer end of the opening are provided with elastically deformable buckles (520); when the drawer (510) is completely accommodated in the base (500), it is engaged with the buckles (520).

8. The breathing training device according to claim 1, characterized in that: The blocking member (130) is a screw, which is screw-connected to the inner wall of the air outlet (110).

9. The breathing training device according to claim 1, characterized in that: The ventilation pipe (200) is a threaded pipe.

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