CN210750200U - Sputum excretion device and sputum excretion vest using same - Google Patents

Abstract

The utility model discloses a sputum discharging device and use sputum discharging undershirt of this sputum discharging device, it relates to the medical auxiliary instrument field, is provided with pneumatic element in this sputum discharging device, pneumatic element is provided with the relief pressure valve, utilizes the relief pressure valve to realize the release process of sputum discharging device after work, simple structure, the sputum discharging undershirt is provided with dresses the device and the sputum discharging device, realize connecting through the connecting piece between dressing device and the sputum discharging device, has improved the life of this sputum discharging undershirt from this.

Description

Sputum excretion device and sputum excretion vest using same

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a sputum excretion device and a sputum excretion vest using the sputum excretion device.

Background

The lung disease is one of the most common diseases in China, for example, chronic obstructive pulmonary disease, the prevalence rate of more than 40 years old in China reaches 13.9%, and the total number of people exceeds 1 hundred million. The patients are seriously hospitalized due to repeated infection every year, and heavy economic and psychological burdens are brought to the nations and families. Among them, the inability to discharge sputum is one of the main causes of the patients' disease. In addition, the deterioration of diseases such as bronchiectasis, lung infection, lung cancer and the like is also related to the incapability of removing a large amount of sputum. The disturbance of sputum clearance is also one of the main reasons for the inability of patients to recover quickly after operation. At present, the following three treatment modes for patients with sputum excretion difficulty in medical clinic are mainly provided: firstly, medicines with the effect of relaxing (expanding) bronchia, such as gentamicin, dexamethasone and other medicines are adopted; secondly, a negative pressure type sputum suction machine is adopted; and thirdly, the physical therapy of beating the chest and the back of the patient. The first two of the three treatment methods are performed only in medical institutions such as hospitals and under the lead of medical care personnel, and are not suitable for families and the like, and antibiotic drugs can generate antibodies, which are not beneficial to long-term use.

Like utility model discloses a be CN205494359U a kowtow back sputum discharging machine for example, it includes controlling means, kowtow the device, air compressor machine and infrared remote controller, still include the pressure bar and set up the pressure sensor of pressure bar top, utilize pressure sensor real-time supervision pressure bar's pressure value, and transmit the pressure value for infrared remote controller, the instruction key through infrared remote controller sets up the pressure size of pressure bar, although above-mentioned kowtow back sputum discharging machine can realize kowtowing the regulation of kowtowing the power size in the device, nevertheless kowtow the device and work under the state of great air pressure for a long time, its inside is impaired seriously, thereby influence its life.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a sputum excretion device and use sputum excretion undershirt of this sputum excretion device, solved the shorter problem of life that sputum excretion device caused because atmospheric pressure is great at the in-process that uses, improved the service life of sputum excretion undershirt.

In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: a sputum excretion device is provided with a pneumatic element, and the pneumatic element is provided with a pressure reducing valve.

Through adopting above-mentioned technical scheme, the setting of relief pressure valve among the pneumatic element makes phlegm discharging device can accomplish the release process after work, avoids being in the long-time life that influences under the high-pressure state.

Preferably, the pneumatic element is provided with a throttle valve.

By adopting the technical scheme, the setting of the throttle valve enables the sputum excretion device to adjust the flow of air pressure, thereby realizing the adjustment of the force applied by the sputum excretion device.

Preferably, the sputum discharging device is provided with an air compressor and a pneumatic knocking hammer, the air compressor is communicated with the pneumatic knocking hammer, and the pneumatic knocking hammer is electrically connected with an opening and closing controller.

By adopting the technical scheme, the compressed air treated by the air compressor enters the pneumatic knocking hammer to convert the air pressure into shock waves to be used as the acting force of the sputum excretion device.

Preferably, the air compressor is provided with an electromagnetic valve.

Through adopting above-mentioned technical scheme, with solenoid valve control air compressor machine in connecting circuit's break-make, simple structure.

A sputum excretion vest using any one of the sputum excretion devices is provided with a wearing device, and a connecting piece is arranged between the wearing device and the sputum excretion device and is connected with the wearing device through the connecting piece.

Through adopting above-mentioned technical scheme, combine sputum discharging device and wearing device for the patient only needs to settle wearing device on one's body, convenient operation when using this sputum discharging device.

Preferably, the sputum excretion vest is provided with a monitoring device, and the monitoring device is connected with the sputum excretion device through a circuit.

Through adopting above-mentioned technical scheme, patient's sputum liquid measure can be monitored in monitoring devices's setting to realize sputum discharging device's implementation according to the sputum quantity.

Preferably, the monitoring device is provided with a main controller, and the main controller is connected with the throttle valve through a circuit.

Through adopting above-mentioned technical scheme, monitoring devices accomplish through main control unit and sputum discharging device between the atmospheric pressure regulating action, adjust its flow size, and then adjust sputum discharging device's percussion ripples size.

Preferably, the monitoring device is provided with a stethoscope, and the stethoscope is electrically connected to the main controller.

Through adopting above-mentioned technical scheme, the stethoscope is used for drawing patient's breathing tone quality to turn into the signal of telecommunication with acoustic signal and transmit for main control unit, and utilize main control unit to control pneumatic element, make its percussion dynamics size that shows to sputum discharging device realize adjusting.

Preferably, the monitoring device is provided with a speaker, and the speaker is electrically connected to the stethoscope.

Through adopting above-mentioned technical scheme, because the sound that draws in the stethoscope is less, will breathe the sound and enlarge through the speaker to turn into the acoustic signal with the signal of telecommunication, thereby be convenient for guardian carries out first aid treatment according to breathing tone quality.

Preferably, the wearing device is provided with a tension band.

Through adopting above-mentioned technical scheme, the purpose that sets up the tension band makes the wearing device can adjust its size by oneself according to patient's posture in the actual life to improve this phlegm elimination undershirt's suitability.

Compared with the prior art, the utility model has the advantages of: (1) the pressure relief process of the sputum excretion device after working is completed in time, and the service life of the sputum excretion device is prolonged; (2) the vibration intensity and the vibration time in the sputum excretion device can be adjusted according to the actual breathing condition of the patient.

Drawings

FIG. 1 is a side view of the sputum excretion apparatus in combination with a wearing apparatus in example 1;

FIG. 2 is a schematic view of the structure of the wearing device;

FIG. 3 is a flowchart of example 1.

In the figure, 1-a wearable device; 2-a pressure reducing valve; 3-a pneumatic knocking hammer; 4-an on-off controller; 5-a stethoscope; 6-a loudspeaker; 601-a switch; 7-a throttle valve; 8-a main controller; 10-a pressure gauge; 11-a tension belt; 12-a communicating tube; 13-an air compressor; 14-pocket; 15-a power supply module; 16-a solenoid valve; 17-control panel.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The sputum excretion device shown in fig. 1 comprises an air compressor 13 and a pneumatic knocking hammer 3, wherein the air compressor 13 and the pneumatic knocking hammer 3 are communicated through a communication pipe 12. In order to reduce the influence of the air compressor on the vibration of the communicating pipe and the pressure drop of the communicating pipe, a U-shaped bend is arranged in the communicating pipe 12, the communicating pipe 12 with the caliber of 50mm is selected, and the air compressor 13 at one end of the communicating pipe is used for providing compressed air; the pneumatic knocking hammer 3 is electrically connected with the on-off controller 4, the on-off controller 4 can form a low-frequency oscillation circuit by using a 555 chip to control a relay, so that the pneumatic knocking hammer 3 can be continuously electrified and powered off in the electrifying process, the pneumatic knocking hammer 3 can generate shock waves frequently, the shock waves generated by the pneumatic knocking hammer 3 are small in damage degree to a human body relative to mechanical vibration force, and the pain feeling is low.

In the present embodiment, an electromagnetic valve 16 is disposed in the air compressor 13 for controlling the opening and closing of the air compressor 13.

The sputum discharging device is provided with a pneumatic element, the pneumatic element comprises a pressure reducing valve 2, the pressure reducing valve 2 is arranged at the air outlet end of a pneumatic knocking hammer 3 and is used for relieving pressure of the pneumatic knocking hammer 3 after knocking sputum discharging is completed, and the pneumatic knocking hammer 3 and a communicating pipe 12 are prevented from being in a state of large pressure for a long time and influencing the structure of the pneumatic knocking hammer, so that the whole service life of the sputum discharging device is shortened, wherein the air outlet end is one side of the pneumatic knocking hammer 3, which is far away from an air compressor 13.

The pneumatic element comprises a throttle valve 7, the throttle valve 7 is arranged at the air inlet end of the pneumatic knocking hammer 3, and the air inlet end is one side of the pneumatic knocking hammer 3 close to the air compressor 13, so that compressed air with different pressures can be supplied to the pneumatic knocking hammer 3 by adjusting the size of the opening of the valve of the pneumatic knocking hammer 3, and the adjustment of the knocking force represented by the pneumatic knocking hammer 3 is realized.

In this embodiment, the pneumatic unit further includes a pressure gauge 10, and the pressure gauge 10 is connected to a connection pipe 12 at the air inlet end of the pneumatic knocking hammer 3, and is used for detecting the pressure in the sputum discharging apparatus, so as to have a protective effect.

As shown in fig. 1 to 3, the sputum excretion vest using the sputum excretion device comprises a main body including the sputum excretion device and a wearing device 1, the wearing device 1 is connected with the sputum excretion device through a connecting piece, the connecting piece is used for air pressure transmission between the wearing device 1 and the sputum excretion device, one end of the connecting piece is detachably connected with a connecting pipe 12 which is preset on the wearing device 1, specifically, an air inlet is arranged at the middle upper part of the back of the wearing device 1, namely, the position corresponding to the lung of a patient, close to the back of the patient, the connecting piece is an interface which is arranged at the air inlet and is provided with an external thread, one end of a communicating pipe 12 on the sputum excretion device can be detachably arranged on the air inlet of the wearing device 1 through the interface with the external thread, a sealing ring is sleeved at the connecting part of the communicating pipe 12 to prevent air leakage, so that the communication between the sputum excretion device, the air pressure in the sputum excretion device can be transmitted to the wearing device 1 through the communicating pipe 12, thereby realizing pneumatic percussion on the back of the patient.

Wearing device 1 and being provided with tensioning band 11, this tensioning band 11 is provided with a plurality of, and evenly sets up in the both sides of wearing device 1, through the constraint degree of adjustment tensioning band 11, can be so that wearing device 1 laminates patient's health more to make the pneumatic shock wave that strikes hammer 3 produced of knocking effectually strike at patient's back, avoid not laminating because of wearing device 1 and patient's health and influence the effect of knocking.

In this embodiment, still be provided with monitoring devices in the above-mentioned sputum excretion vest, monitoring devices with sputum excretion device passes through circuit connection, is provided with main control unit 8 among the monitoring devices, main control unit 8 sets up in the wearing device 1 outside, main control unit 8 pass through the circuit with choke valve 7 is connected, realizes the signal connection between monitoring devices and the sputum excretion device from this to adjust simple structure through monitoring devices to the opening size of choke valve 7.

In this embodiment, the main controller 8 is in control connection with the electromagnetic valve 16, and controls the on-off of the air compressor 13 by controlling the on-off of the electromagnetic valve 16, and when the air compressor 13 is turned on, the air compressor can generate compressed air and transmit the compressed air to the pneumatic percussion hammer 3, so as to achieve the effect of controlling the on-off of the sputum discharging device.

Be provided with stethoscope 5 among the monitoring devices, stethoscope 5 sets up in the one side that the chest of wearing device 1 is close to patient's skin, sets up in the inlayer of wearing device 1 promptly, and sets up in the position of pressing close to patient's lung, in addition, is provided with a plurality of pocket 14 in the inlayer department of wearing device 1 for laying of stethoscope 5 to reach the effect of auscultation.

In this embodiment, still include speaker 6 among the monitoring devices, speaker 6 here is connected electrically to stethoscope 5, and be connected with the switch 601 that is used for speaker 6 to open and close in the below electricity of speaker 6, speaker 6 and switch 601 all set up in the skin of wearing device 1, this setting of speaker 6 and switch 601 can be used to medical personnel and examining the in-process of respiratory state to the patient, can avoid medical personnel to implement the complicated operation means of detection to the patient again, only need open the switch, can hear the respiratory state of patient this moment, and convenient for operation is convenient for detect the state that the patient is located more.

In this embodiment, one side of wearing device is provided with control panel 17, and this control panel 17 and main control unit 8 data connection set up in one side of main control unit 8, and medical personnel can operate control panel 17 so and issue control command to main control unit 8 to data convey the solenoid valve 16 in the sputum discharging vest device through main control unit 8, thereby reach the effect of manual control sputum discharging vest operating time.

In this embodiment, the main controller 8 is connected to a power module 15, and the power module 15 is disposed at one side of the control panel 17 and outside the wearable device 1 for supplying power to the monitoring device and the sputum excretion device.

In summary, the main workflow of the monitoring device is as follows: through pressing close to patient lung with stethoscope 5, receive the respiratory state from patient lung, and turn into respiratory signal transmission with this respiratory state and give main control unit 8, main control unit 8 control solenoid valve 16 opens, air compressor machine 13 is in operating condition together with pneumatic striking hammer 3, and main control unit 8 electricity is connected in choke valve 7, the percussion force size of 3 effects of pneumatic striking hammer is beaten in the control, medical personnel pass through the patient respiratory tone quality of enlargeing in speaker 6, judge patient's phlegm liquid volume, and through 17 regulation and control percussion time of control panel, after the percussion finishes, main control unit 8 acts on relief valve 2, make pressure among the sputum discharging device realize the pressure release through relief valve 2 self structures, in order to improve the life of sputum ejection undershirt.

Example 2

The embodiment is different from the embodiment 1 in that the on-off controller 4 is set to be a thyristor, so that a circuit in the pneumatic knocking hammer 3 is in a continuous on-off state, and the structure is simple.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The sputum excretion device is characterized by being provided with an air compressor (13), a pneumatic knocking hammer (3) and a pneumatic element, wherein the air compressor (13) is communicated with the pneumatic knocking hammer (3), the pneumatic knocking hammer (3) is electrically connected with an opening and closing controller (4), the pneumatic element is provided with a pressure reducing valve (2), and the pneumatic element is provided with a throttle valve (7).

2. Sputum ejection apparatus according to claim 1, wherein the air compressor (13) is provided with a solenoid valve (16).

3. A sputum ejection vest using the sputum ejection apparatus of claim 1 or 2, wherein the sputum ejection vest is provided with a wearing apparatus (1), and a connecting member is provided between the wearing apparatus (1) and the sputum ejection apparatus and connected by the connecting member.

4. The sputum ejection vest of claim 3, wherein the sputum ejection vest is provided with a monitoring device, the monitoring device being in electrical connection with the sputum ejection device.

5. The sputum ejection vest of claim 4, wherein the monitoring device is provided with a master controller (8), the master controller (8) being connected to the throttle valve (7) by an electrical circuit.

6. The sputum ejection vest of claim 5, wherein the monitoring device is provided with a stethoscope (5), the stethoscope (5) being electrically connected to a master controller (8).

7. The sputum ejection vest of claim 6, wherein the monitoring device is provided with a speaker (6), the speaker (6) being electrically connected to a stethoscope (5).

8. The sputum ejection vest of claim 3, wherein the wearing device (1) is provided with a tension band (11).

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