Sputum excretion vest

Abstract

The utility model particularly relates to a sputum excretion vest which comprises a vest body, a high-speed pulse pump and a header pipe, the vest body comprises a plurality of independent inflation areas, and connectors are arranged on the two inflation areas on the front side of the vest body; the high-speed pulse pump is provided with two gas conveying pipelines, and the two gas conveying pipelines are communicated with the two connectors respectively; the main pipe is connected with a plurality of branch pipes matched with the inflation areas in number, each branch pipe is communicated with the corresponding inflation area, and each branch pipe is provided with a valve. According to the requirement of the sputum excretion position of a patient, the valves on the branch pipes communicated with the corresponding inflation areas are opened, each inflation area is independently controlled through opening and closing of the valves, independent sputum excretion work of different areas is achieved, the inflation areas at the designated positions can be communicated with one another through pipelines, targeted vibration sputum excretion at the designated positions is achieved, and the sputum excretion efficiency is improved. Moreover, unnecessary gas conveying can be reduced, gas use waste is reduced, and the vibration sputum excretion efficiency of the designated position is integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of expectoration tools, in particular to an expectoration vest. Background Art

[0002] In the field of medical care and rehabilitation, effective expectoration is crucial for the recovery of patients with respiratory diseases. Inefficient expectoration may lead to sputum retention, which in turn may cause complications such as infection and dyspnea, seriously affecting the patient's quality of life. Traditional expectoration methods, such as manual back patting and the use of a suction device, can help patients expectorate to a certain extent, but the operation is cumbersome, the effect is limited, and it may cause discomfort to the patient.

[0003] In recent years, with the continuous progress and innovation of medical technology, expectoration vests have gradually attracted attention as a new type of expectoration auxiliary tool. The expectoration vest simulates the principle of normal physiological coughing, uses the airflow generated by a high-speed pulse pump to quickly inflate and deflate, and causes the patient's chest wall to undergo regular relaxation movements. This movement can relax, liquefy and fall off respiratory mucus and metabolites deep in the lungs, making them easier to cough out or inhale.

[0004] However, most of the conventional expectoration vests on the market can only achieve an overall vibration effect and are unable to perform local vibration according to the specific needs of patients, which to a certain extent limits the use effect and scope of application of the expectoration vests. Utility Model Content

[0005] The purpose of the utility model is to provide a sputum removal vest to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides a sputum removal vest, comprising:

[0007] The vest body comprises a plurality of mutually independent inflation zones, and interfaces are arranged on two inflation zones on the front side of the vest body;

[0008] A high-speed pulse pump is provided with two gas pipelines, wherein the two gas pipelines are respectively connected to the two interfaces; and

[0009] The main pipe is connected with a plurality of branch pipes matched with the number of the inflation zones, each of the branch pipes is communicated with each inflation zone respectively, and each of the branch pipes is provided with a valve.

[0010] Preferably, the vest body is respectively covered with an outer layer and an inner layer on the inner and outer sides of each inflation area.

[0011] Preferably, the front side of the vest body is provided with connecting ends disconnected from each other, one of the connecting ends is provided with a slide groove, a plurality of card slots are evenly distributed laterally on the path of the slide groove, and a turntable that movably penetrates the slide groove is rotatably installed on the other connecting end, and a card block adapted to the card slot is provided on the turntable, and the card block can be inserted into any card slot by rotating the turntable.

[0012] Preferably, two shoulder fixing straps are arranged on the top of the vest body, the middle part of the shoulder fixing straps is disconnected and the two disconnected parts are respectively provided with Velcro.

[0013] Preferably, a control panel is installed on the high-speed pulse pump, a base is installed at the bottom of the high-speed pulse pump, and a plurality of pulleys are installed at the bottom of the base.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The high-speed pulse pump quickly inflates and deflates the two air supply pipes respectively, and transmits the airflow to the inflation area in the vest body through the air supply pipes, so as to achieve the purpose of vibrating the vest body, thereby producing regular relaxation movements in the patient's chest wall, promoting the relaxation, liquefaction and shedding of respiratory mucus and metabolites deep in the lungs, and helping the patient to expectorate more effectively. The valves on the branch pipes connected to the corresponding inflation areas are opened according to the needs of the patient's expectoration position, and each inflation area is individually controlled by switching the valves to achieve independent expectoration in different areas. The inflation areas at designated positions can be connected to each other through pipes to achieve targeted vibration expectoration at designated positions, reduce unnecessary gas delivery, reduce gas waste, and improve the overall efficiency of vibration expectoration at designated positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the external structure of the vest body in the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the vest body in the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Vest body; 11. Outer layer; 12. Inner layer; 13. Inflatable area; 14. Connection end; 2. Gas pipeline; 3. High-speed pulse pump; 31. Base; 32. Pulley; 33. Control panel; 4. Slide; 41. Slot; 42. Block; 43. Turntable; 5. Interface; 6. Shoulder fixing belt; 7. Main pipe; 71. Branch pipe; 72. Valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a sputum removal vest, such as Figure 1-Figure 3 As shown, it includes a vest body 1, a high-speed pulse pump 3 and a main pipe 7.

[0023] The vest body 1 includes a plurality of independent inflatable areas 13 for vibrating different parts of the body. The inflatable areas 13 are airbag structures. Interfaces 5 are provided on the two inflatable areas 13 on the front side of the vest body 1 .

[0024] Preferably, the vest body 1 is covered with an outer layer 11 and an inner layer 12 on the inner and outer sides of each inflatable area 13, respectively. The inner layer 12 is made of soft cotton material to facilitate fitting to the body, and the outer layer 11 is made of silicone material to facilitate external support of the inflatable area 13.

[0025] Furthermore, the front side of the vest body 1 is provided with connection ends 14 that are disconnected from each other, one of the connection ends 14 is provided with a slide 4, and a plurality of slots 41 are evenly distributed horizontally on the path of the slide 4, and a turntable 43 that is movable and penetrates the slide 4 is rotatably installed on the other connection end 14, and a block 42 that is adapted to the slot 41 is provided on the turntable 43. Rotating the turntable 43 can make the block 42 snap into any of the slots 41, so as to facilitate the tightness adjustment of the vest body 1, and achieve the wearing of people of different body shapes and the adjustment of tightness. Patients or medical staff can adjust the tightness of the vest body 1 by rotating the turntable 43 to make the block 42 snap into the slots 41 at different positions as needed, so as to ensure that the vest fits the patient's body tightly.

[0026] Preferably, two shoulder fixing straps 6 are arranged on the top of the vest body 1, the middle part of the shoulder fixing strap 6 is disconnected and the two disconnected parts are respectively provided with Velcro to facilitate the fixing and loosening of the shoulders.

[0027] The high-speed pulse pump 3 is provided with two gas supply pipelines 2 , and the two gas supply pipelines 2 are respectively connected to the two interfaces 5 .

[0028] Specifically, a control panel 33 is installed on the high-speed pulse pump 3 for controlling the on-off operation of the high-speed pulse pump 3. A base 31 is installed at the bottom of the high-speed pulse pump 3. A plurality of pulleys 32 are installed at the bottom of the base 31 to facilitate the movement and positioning of the equipment.

[0029] The main pipe 7 is connected to a plurality of branch pipes 71 matching the number of the inflation zones 13 , each branch pipe 71 is connected to each inflation zone 13 , and each branch pipe 71 is provided with a valve 72 .

[0030] When the expectoration vest of the utility model is in use, the high-speed pulse pump 3 quickly inflates and deflates the two air supply pipes 2, and transmits the airflow to the inflation area 13 in the vest body 1 through the air supply pipe 2. When the high-speed pulse pump 3 is working, it will generate rhythmic airflow pulses, which are quickly filled into the inflation areas 13 of the vest body 1 through the air supply pipe 2, so as to achieve the purpose of vibrating the vest body 1, thereby generating regular diastolic movement in the patient's chest wall. This rhythmic diastolic movement can promote the metabolism of respiratory mucus and deep lungs. The loosening, liquefaction and shedding of the substances can help the patient to expectorate more effectively. The valve 72 on the branch pipe 71 connected to the corresponding inflation area 13 is opened according to the need of the patient's expectoration position. Each inflation area 13 is individually controlled by switching the valve 72 to achieve independent expectoration in different areas. The inflation areas 13 at designated positions can be connected to each other through pipelines to achieve targeted vibration expectoration at designated positions, reduce unnecessary gas delivery, reduce gas waste, and improve the overall efficiency of vibration expectoration at designated positions.

[0031] When the external air enters the inflation area 13 on the front side of the vest body 1 from the interface 5 , it will continue to enter the main pipe 7 through the corresponding branch pipes 71 , and then enter each designated inflation area 13 .

[0032] Finally, it should be noted that the electronic components of the high-speed pulse pump 3, control panel 33, etc. in this embodiment are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components are connected by wires respectively, and the specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the art.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sputum removal vest, characterized in that: include: A vest body (1) comprising a plurality of mutually independent inflation zones (13), wherein two inflation zones (13) on the front side of the vest body (1) are provided with interfaces (5); A high-speed pulse pump (3) is provided with two gas supply pipelines (2), wherein the two gas supply pipelines (2) are respectively connected to two interfaces (5); and The main pipe (7) is connected to a plurality of branch pipes (71) whose number matches the number of the inflation zones (13). Each branch pipe (71) is respectively connected to each inflation zone (13), and each branch pipe (71) is provided with a valve (72).

2. The expectoration vest according to claim 1, characterized in that: The vest body (1) is respectively covered with an outer layer (11) and an inner layer (12) on the inner and outer sides of each inflation area (13).

3. The expectoration vest according to claim 1, characterized in that: The front side of the vest body (1) is provided with connecting ends (14) disconnected from each other, one of the connecting ends (14) is provided with a slide groove (4), a plurality of card slots (41) are evenly distributed transversely on the path of the slide groove (4), and a rotating disk (43) movably penetrating the slide groove (4) is rotatably mounted on the other connecting end (14), a card block (42) adapted to the card slot (41) is provided on the rotating disk (43), and the card block (42) can be inserted into any card slot (41) by rotating the rotating disk (43).

4. The expectoration vest according to claim 1, characterized in that: Two shoulder fixing straps (6) are arranged on the top of the vest body (1), the middle part of the shoulder fixing strap (6) is disconnected and the two disconnected parts are respectively provided with Velcro.

5. The expectoration vest according to claim 1, characterized in that: A control panel (33) is installed on the high-speed pulse pump (3), a base (31) is installed at the bottom of the high-speed pulse pump (3), and a plurality of pulleys (32) are installed at the bottom of the base (31).

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