CN211935436U

CN211935436U - Exercise device for chronic obstructive pulmonary lip contraction

Info

Publication number: CN211935436U
Application number: CN202020472718.1U
Authority: CN
Inventors: 张俣; 王亚哲
Original assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Current assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the technical field of medical equipment, and discloses a slow-resistance lung lip contraction exerciser, which comprises a hollow shell, wherein a shaping mouthpiece is arranged on the shell, a piston body is arranged in the shell, one side of the piston body is provided with a graduated scale, and the graduated scale positioned in the shell is sleeved with a first spring; the one end that is close to in the casing moulding blow-off is provided with the fixed valve plate of two mutual symmetries, two the fixed valve plate one end that is close to be formed with the ventilation hole, every fixed valve plate's inside be provided with cavity sliding chamber, it is provided with movable valve plate to slide in the cavity sliding chamber, is provided with the second spring between movable valve plate and the casing, the one end that movable valve plate is close to can the butt of each other in order to seal the ventilation hole set up the air outlet on the fixed valve plate, be located and be provided with the air exit on the casing of air outlet one side, the air outlet links to each other with the air outlet through the cavity sliding chamber of fixed. The utility model discloses simple structure trains effectually.

Description

Exercise device for chronic obstructive pulmonary lip contraction

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a slowly hinder lung lip exerciser that contracts.

Background

Pursed lip breathing is indicated in patients with severe COPD who often have over-inflated lungs during bronchospasm, panic or exercise, as an aid to those undergoing motor rehabilitation or respiratory muscle exercise. It is widely used because it has no contraindication.

On one hand, the labial contraction breathing can relieve the closing of alveoli, open the air passage for a long time, increase the ventilation time and the release of residual air in the lung, improve the tidal volume, the ventilation per minute and the oxygen saturation, and relieve symptoms such as breathlessness; on the other hand, breathing power consumption can be reduced. The chronic obstructive pulmonary disease patient insists on lip contraction breathing training, can increase the air passage resistance during expiration to avoid the early collapse of the peripheral small air passages, is beneficial to the discharge of air in the alveoli, thereby reducing the end-expiratory lung volume, improving the lung ventilation function, improving the blood oxygen saturation level, relieving the symptoms of asthma, breathing effort, dyspnea and the like of the patient, and is beneficial to relieving the fatigue of the respiratory muscles of the patient. The long-term persistence can improve the life quality and the survival rate of the patients with chronic obstructive pulmonary disease.

However, there is no apparatus on the market which can make the patient can do the lip contraction breathing exercise at home at any time and any place, and the patient can not do exercise by himself, so the patient needs hospitalization, the medical expense becomes large, and the burden of the patient is increased. For this reason, current patent CN204411612U, the patent name "hinder lung and contract lip exerciser slowly", it includes the shell to disclose, the shell has the cavity, shell one end has the check valve, and check valve and cavity UNICOM, the spout has in the cavity, the buoy ball has in the spout, the buoy ball slides in the spout, the one end and the shell fixed connection of spring, the other end and buoy ball fixed connection, the guide rail has on the shell, pilot lamp and guide rail removal cooperation, and the pilot lamp extends to in the cavity, the pilot lamp tip has pressure switch, fixedly connected with and pressure switch matched with layering on the buoy ball, still have the drainage groove in the cavity, have on the shell with drainage groove matched with stopper, the other end of shell is connected with moulding blow-off, moulding blow-off and cavity UNICOM, moulding blow-off's outer wall has the medicine ring that stores up, install the group battery on the pilot lamp. Although this patent simple structure can supply the patient to carry out the lip exercise of contracting anytime and anywhere volume, and economic cost is low simultaneously. However, the patent has the following disadvantages:

the device spout is open structure, because buoy one side fixed connection be the spring, the patient is at the in-process of blowing, and the gas pressure of insufflating is probably because of receiving the resistance of spring, and can't blow the buoy, leads to gaseous spout from open to spread all around, leads to can't to demonstrate the training effect. Therefore, how to solve the above technical problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slowly hinder lung and contract lip exerciser can solve above-mentioned prior art's weak point completely.

The purpose of the utility model is realized through the following technical scheme:

a slowly-obstructive lung and lip contracting exerciser comprises a hollow shell, wherein a shaping mouthpiece is arranged at one end of the shell, a piston body is arranged in the shell, a graduated scale is arranged on one side of the piston body, which is far away from the shaping mouthpiece, and a first spring is sleeved on the graduated scale positioned in the shell;

the one end that is close to in the casing moulding blow-off is provided with the fixed valve plate of two mutual symmetries, two the one end that the fixed valve plate is close to is formed with the ventilation hole, every the inside of fixed valve plate be provided with cavity sliding chamber, it is provided with movable valve plate to slide in the cavity sliding chamber, be provided with the second spring between movable valve plate and the casing, the one end that movable valve plate is close to can the butt mutually in order to seal the ventilation hole, in arbitrary one side the fixed valve plate is last to have seted up the air outlet, is located to be provided with the air exit on the casing of air outlet one side, the air outlet links to each other with the air outlet through the cavity sliding.

Furthermore, the surface of the movable valve plate, which is opposite to the shaping mouthpiece, is a conical body which is sunken towards one side of the piston body.

Further, the shaping mouthpiece extends inwardly of the housing to the concave conical surface.

Further, a one-way valve is arranged at the shaping mouthpiece.

Furthermore, the casing is provided with a drain pipe relative to one side of the air outlet, and the drain pipe is provided with a valve.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a set up fixed valve plate, movable valve plate in the casing of moulding mouthpiece one side, can make the casing form an airtight space when blowing, the abundant utilization atmospheric pressure that blows the production promotes the piston body, and the training is effectual, simultaneously, blows up the completion back, and movable valve plate is sealed with the blow vent, and is gaseous from the air outlet discharge, guarantees that training next time normally goes on.

Drawings

FIG. 1 is a cross-sectional view of a slow lung constriction lip exerciser according to the present invention without insufflation;

FIG. 2 is a cross-sectional view of the slow lung constriction lip exerciser according to the present invention during air blowing;

FIG. 3 is an enlarged view at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 2.

Reference numerals: 1-shell, 2-shaping mouthpiece, 3-one-way valve, 4-piston body, 5-graduated scale, 6-first spring, 7-fixed valve plate, 8-vent hole, 9-air outlet, 10-movable valve plate, 11-hollow sliding cavity, 12-air outlet, 13-conical body, 14-drain pipe, 15-valve, 16-second spring.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

Referring to fig. 1 to 4, the present embodiment discloses a slow-resistance lung-contracting lip exerciser, which comprises a housing 1, wherein the housing 1 is hollow, and the cross section of the cavity is square. The right-hand member of casing 1 is provided with moulding mouthpiece 2, is provided with in the moulding mouthpiece 2, makes the patient when blowing up through moulding mouthpiece 2, and the mouth type is like the blow whistle, can produce pressure clamp like this in trachea bronchus, prevents that the thin bronchus from because losing the collapse that radiation traction and chest high pressure arouse. Meanwhile, the moulding mouthpiece 2 and the shell 1 are in threaded connection, so that the replacement and cleaning are convenient.

A piston body 4 is arranged in the shell 1, one side, far away from the shaping mouthpiece 2, of the piston body 4 is provided with a fixed adhesive scale 5, the left end of the scale 5 is exposed out of the shell 1, and the scale 5 positioned in the shell 1 is sleeved with a first spring 6. Casing 1 is close to integrated into one piece has two fixed valve plates 7 of mutual symmetry on the inside wall of moulding mouthpiece 2 one end, two fixed valve plate 7 one end that is close to mutually leaves the clearance to be formed with ventilation hole 8, every fixed valve plate 7 inside seted up cavity sliding chamber 11, seted up air outlet 9 on the fixed plate of one side that lies in casing 1 top, air outlet 9 is located piston body 4 one side, and air outlet 9 communicates with each other with cavity sliding chamber 11, is provided with simultaneously on the casing 1 inner wall that lies in air outlet 9 one side with the communicating air exit 12 of cavity inner chamber.

A movable valve plate 10 is arranged in the hollow sliding cavity 11 in a sliding mode, a second spring 16 is fixedly connected between the movable valve plate 10 and the inner wall of the shell 1, the movable valve plate 10 can slide in the hollow sliding cavity 11, and when the two movable valve plates 10 approach to each other in an opposite mode, the two movable valve plates abut against each other to seal the vent hole 8; when the two are away from each other in opposite directions, the movable valve plate 10 can seal the air outlet 9. The movable valve plate 10 is opposite to the surface of the shaping mouthpiece 2 and is a conical body 13 which is sunken towards one side of the piston body 4, and the shaping mouthpiece 2 extends towards the inner side of the shell 1 to the surface of the sunken conical body 13. A drain pipe 14 is provided on a side of the casing 1 opposite to the air outlet 12.

The application principle of the slow obstructive lung contracting lip exerciser disclosed by the embodiment is as follows:

when the patient holds moulding mouthpiece 2 and blows, the air current that produces reaches movable valve plate 10's surface, because movable splint's surface is provided with sunken coniform body 13, then the air current gathers here, forms higher atmospheric pressure, push movable valve plate 10 toward both sides and push away, first spring 6 and second spring 16 are all compressed, then ventilation hole 8 is opened, and air outlet 9 seals, the inside confined space that forms of casing 1, the air current just promotes the piston and moves left, through scale 5 alright understanding training intensity. After the patient finishes blowing, the movable valve plates 10 are close to each other to seal the vent holes 8 under the elastic action of the second springs 16 restoring to the original length, the air outlet 9 is opened, and the piston body 4 exhausts the air from the air outlet 9 through the hollow sliding cavity 11 and the air outlet 12 out of the shell 1 under the elastic action of the first springs 6 restoring to the original length, so that the normal operation of next blowing is ensured.

From the above, the slow-resistance lung and lip contracting exerciser disclosed in the embodiment can enable the air flow generated by air blowing to push the piston in the sealed shell 1 in a full force manner, so that the exercise intensity can be truly displayed, and the training effect is good.

Meanwhile, a drain pipe 14 is arranged on the shell 1 on one side far away from the air outlet 12, a valve 15 is arranged on the drain pipe 14, and the valve 15 is in a closed state in the exercise process. After the exercise is finished, the graduated scale 5 is pulled leftwards, the piston moves leftwards, the drain pipe 14 is exposed, then cleaning water is added from the air outlet 12, the interior of the shell 1 can be washed, the valve 15 is opened, and waste water is discharged.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a slowly hinder lung and contract lip exerciser which characterized in that: the spring type air blower comprises a hollow shell, wherein a shaping mouthpiece is arranged at one end of the shell, a piston body is arranged in the shell, a graduated scale is arranged on one side of the piston body, which is far away from the shaping mouthpiece, and a first spring is sleeved on the graduated scale positioned in the shell;

2. The slow obstructive lung-contracting lip exerciser of claim 1, wherein: the surface of the movable valve plate, which is opposite to the shaping mouthpiece, is a conical body which is sunken towards one side of the piston body.

3. The slow obstructive lung-contracting lip exerciser of claim 2, wherein: the shaping mouthpiece extends to the inner side of the shell to form the surface of the concave conical body.

4. The slow obstructive lung-contracting lip exerciser of claim 1, wherein: and a one-way valve is arranged at the shaping mouthpiece.

5. The slow obstructive lung-contracting lip exerciser of claim 1, wherein: the casing for one side of air exit is provided with the drain pipe, be provided with the valve on the drain pipe.