CN113813485A

CN113813485A - Multipurpose protective cover for infectious disease nursing

Info

Publication number: CN113813485A
Application number: CN202111257385.6A
Authority: CN
Inventors: 郑丹; 王苏平; 常语烁
Original assignee: Jiangsu Vocational College of Medicine
Current assignee: Jiangsu Vocational College of Medicine
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2021-12-21
Anticipated expiration: 2041-10-27
Also published as: CN113813485B

Abstract

The invention discloses a multipurpose protective cover for infectious disease nursing, and belongs to the technical field of medical instruments. The protective cover comprises a protective cover, an atomizing port and a sputum discharging port, wherein an expired gas discharge port and an oxygen supply pipe are arranged on the protective cover body, and the oxygen supply pipe is communicated with oxygen therapy equipment; the atomization port is arranged on the mask body, an atomization pipe is arranged in the atomization port in a sealing manner, one end of the atomization pipe penetrates into the mask body, and the other end of the atomization pipe is communicated with an atomizer positioned outside the mask body; the sputum discharging port is located on the mask body below the atomizing port, the sputum discharging port is communicated with one end of a conduit with a one-way valve in a sealing mode, and the other end of the conduit is detachably connected with a collecting device used for storing sputum. The protective cover provided by the invention can be used for atomization treatment, can meet the requirement that a patient does not remove the protective cover to discharge phlegm, avoids droplet infection among patients and medical exposure risks caused by repeatedly removing the protective cover during atomization, and has very important practical value.

Description

Multipurpose protective cover for infectious disease nursing

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multipurpose protective cover for infectious disease nursing.

Background

Tuberculosis is a chronic infectious disease caused by tubercle bacillus, and the main transmission route is respiratory tract transmission. After a normal person contacts a pulmonary tuberculosis patient, if the normal person inhales droplets with tubercle bacillus exhaled by the pulmonary tuberculosis patient, the disease is possibly infected, so a protective mask needs to be worn to cut off the transmission path, and the tuberculosis can be clinically divided into primary pulmonary tuberculosis, hematogenous disseminated pulmonary tuberculosis, secondary pulmonary tuberculosis, tuberculous pleuritis, other extrapulmonary tuberculosis and bacterial yin pulmonary tuberculosis.

The pulmonary tuberculosis is a chronic infectious disease, has various clinical manifestations and is not serious, but inflammation of lungs or bronchi and tracheas can occur, a large amount of inflammatory exudates can be secreted in respiratory tracts, or cheese-like necrosis can be formed, the substances can continuously stimulate respiratory systems, so that symptoms of cough and expectoration can occur, therefore, in clinical treatment, patients with mild symptoms and sputum excretion capacity need to be atomized for relieving the pulmonary symptoms of the patients during pulmonary tuberculosis treatment, but often the substances can stimulate the bronchi to cause sputum excretion reaction of bodies, so that the patients need to take masks to cough and sputum excretion urgently, but the exposure risk of medical staff and the risk of cross infection among patients can be undoubtedly increased.

The protective cover for infectious disease nursing in the prior art does not have the dual functions of assisting sputum excretion and atomization, and the mask needs to be taken off and worn after sputum excretion is finished every time when the sputum excretion is needed, so that the risk of infection is increased, and therefore the multifunctional protective cover for infectious disease nursing, which can help a patient to excrete the sputum without removing the mask during atomization treatment, has very important significance.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide a multipurpose protective cover for infectious disease nursing.

The invention provides a multipurpose protective cover for infectious disease nursing, comprising:

the mask comprises a mask body, wherein the mask body is provided with an exhalation gas discharge port and an oxygen supply pipe, and the oxygen supply pipe is communicated with oxygen therapy equipment;

the atomization port is arranged on the mask body, an atomization pipe is arranged in the atomization port in a sealing manner, one end of the atomization pipe penetrates into the mask body, and the other end of the atomization pipe is communicated with an atomizer positioned outside the mask body;

the sputum discharging port is located on the mask body below the atomizing port, the sputum discharging port is communicated with one end of a conduit with a one-way valve in a sealing mode, and the other end of the conduit is detachably connected with a collecting device used for storing sputum.

Preferably, a mouth containing cavity matched with the size of the mouth is arranged in the mask body, the penetrating end of the atomizing pipe is positioned in the mouth containing cavity, the atomizing pipe penetrates the end part of the end part to be sealed, a plurality of through holes are arranged on the circumferential wall of the atomizing pipe close to the sealed end, the penetrating end of the atomizing pipe is connected with a cap in a sliding way along the pipe length direction, the cap can be sleeved at the end part of the penetrating end of the atomizing pipe, the outer wall of the cap is longitudinally provided with a support rod, the top end of the support rod is fixedly connected with the outer wall of the cap, the bottom end of the support rod is connected on the horizontal plate, horizontal plate left end and mouth holding intracavity wall sliding connection, horizontal plate right-hand member and atomizing pipe outer wall sliding connection, the bottom of horizontal plate is equipped with many springs and pull rod, and the recess that is used for accepting the sputum is offered at the top of horizontal plate, the bottom and the pipe intercommunication of recess, and the pipe is the bellows.

Preferably, the bottom of recess is equipped with pressure sensor, the pull rod is electric putter, the horizontal plate bottom is equipped with the distance sensor who is used for measuring distance between horizontal plate and mouth holding chamber bottom wall, be equipped with controller and alarm on the face guard body, controller, pressure sensor, electric putter, distance sensor and alarm all are connected with the dry battery electricity, pressure sensor, electric putter, distance sensor and alarm respectively with controller signal connection.

Preferably, the bottom of the groove is inclined and the conduit communicates with the lower end of the groove.

Preferably, a venturi tube is arranged on the atomizing tube.

Preferably, the mask body is made of a transparent silicone material.

Preferably, an activated carbon adsorption layer is arranged on the exhaled gas discharge port.

Preferably, the edge of face guard body and the laminating of patient's face is equipped with the sponge layer, the edge of recess and the laminating of patient's mouth is equipped with the silica gel layer.

Preferably, the bottom wall of the cap is clamped with a fixing piece fixedly arranged on the peripheral wall of the atomizing pipe.

Compared with the prior art, the invention has the beneficial effects that: the protective cover of the invention can be used for carrying out atomization treatment, and can meet the requirement that a patient does not remove the protective cover to carry out sputum excretion, when the sputum excretion is required, the pull rod is manually pulled or the electric push rod is electrically started, when the pull rod moves downwards or the electric push rod contracts, the horizontal plate compresses a plurality of springs to move downwards, the distance of the downward movement of the horizontal plate or the contraction of the electric push rod is consistent with the distance of the downward movement of the cap cover along the tube length direction of the atomizing tube and the full coverage of the through hole, because the stress reaction of cough on the organ of the patient caused by the atomization treatment of the patient is not only unfavorable for the recovery of the patient but also can cause the symptom of dyspnea of the patient when the patient expectorates, the patient does not need to atomize when expectorates, lowers the head of the patient to send sputum into the groove and sends the sputum into the collecting device for collection through the conduit communicated with the groove, the collected materials are treated in a centralized way to avoid pollution.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic view of structural feature I of example 2 of the present invention;

fig. 3 is a schematic view of structural feature ii of embodiment 2 of the present invention.

Description of reference numerals:

1. the mask comprises a mask body, 2. an exhalation gas discharge port, 3. an oxygen supply pipe, 4. an atomization port, 5. an atomization pipe, 6. a sputum discharge port, 7. a guide pipe, 8. a collection device, 9. a mouth containing cavity, 10. a cap, 11. a support rod, 12. a horizontal plate, 13. a spring, 14. a pull rod, 15. a groove, 16. a pressure sensor and 17. a venturi tube.

Detailed Description

Detailed description of the preferred embodimentsthe following detailed description of the present invention will be made with reference to the accompanying drawings 1-3, although it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

As shown in fig. 1 to 3, the present invention provides a multipurpose shield for infectious disease treatment, comprising: the mask comprises a mask body 1, an atomizing port 4 and a sputum discharging port 6, wherein an exhalation gas discharge port 2 (an activated carbon adsorption layer is arranged in the exhalation gas discharge port 2) and an oxygen supply pipe 3 are arranged on the mask body 1, and the oxygen supply pipe 3 is communicated with oxygen therapy equipment; the atomization port 4 is arranged on the mask body 1, an atomization tube 5 is hermetically arranged in the atomization port 4, one end of the atomization tube 5 penetrates into the mask body 1, and the other end of the atomization tube 5 is communicated with an atomizer positioned outside the mask body 1; the sputum discharging port 6 is positioned on the mask body 1 below the atomizing port 4, the sputum discharging port 6 is hermetically communicated with one end of a conduit 7 with a one-way valve, and the other end of the conduit 7 is detachably connected with (in threaded connection or clamped connection with) a collecting device 8 for storing sputum; collection device 8 is the syringe of large capacity, and when carrying out the aerosol treatment to the patient that has autonomic sputum discharging ability, the patient lowers the head, discharges the sputum of coughing up in this patient's bronchus by the pipe, and the patient need not frequently to remove the face guard often at aerosol treatment, improves respiratory protection treatment.

Example 2

As shown in fig. 2, the present invention provides a multipurpose shield for infectious disease treatment, comprising: the mask comprises a mask body 1, an atomizing port 4 and a sputum discharging port 6, wherein the mask body 1 is provided with an expired gas discharge port 2 and an oxygen supply pipe 3, and the oxygen supply pipe 3 is communicated with oxygen therapy equipment; the atomization port 4 is arranged on the mask body 1, an atomization tube 5 is hermetically arranged in the atomization port 4, one end of the atomization tube 5 penetrates into the mask body 1, and the other end of the atomization tube 5 is communicated with an atomizer positioned outside the mask body 1; sputum discharging port 6 is located face guard body 1 below atomizing mouth 4, and sputum discharging port 6 sealed intercommunication has the one end of pipe 7 of taking the check valve, the other end of pipe 7 can be dismantled and be connected with (threaded connection or joint have) the collection device 8 that is used for saving the sputum. The mask comprises a mask body 1, wherein a mouth containing cavity 9 matched with the size of a mouth is arranged in the mask body 1, a penetrating end of an atomizing pipe 5 is positioned in the mouth containing cavity 9, the penetrating end of the atomizing pipe 5 is sealed, a plurality of through holes are formed in the peripheral wall of the atomizing pipe 5 close to the sealed end, a cap 10 is connected outside the penetrating end of the atomizing pipe 5 in a sliding mode along the pipe length direction, the cap 10 can be sleeved at the end part of the penetrating end of the atomizing pipe 5, a support rod 11 is longitudinally arranged on the outer wall of the cap 10, the cap 10 can move downwards to be clamped with the atomizing pipe 5, the peripheral wall of the atomizing pipe 5 close to the sealed end is provided with a plurality of through holes for shielding, atomized liquid is prevented from being sprayed out, the top end of the support rod 11 is fixedly connected with the outer wall of the cap 10, the bottom end of the support rod 11 is connected to a horizontal plate 12, the left end of the horizontal plate 12 is connected with the inner wall of the mouth containing cavity 9 in a sliding mode, and the right end of the horizontal plate 12 is connected with the outer wall of the atomizing pipe 5 in a sliding mode, the bottom of the horizontal plate 12 is provided with a plurality of springs 13 and a pull rod 14, the top of the horizontal plate 12 is provided with a groove 15 for receiving sputum, the bottom of the groove 15 is communicated with the conduit 7, and the conduit 7 is a corrugated pipe.

When atomization is performed, because the top end of the horizontal plate 12 is connected with the cap 10 through the support rod 11, the cap 10 is located above the end of the atomization tube 5 extending into the mask body 1, the through holes on the atomization tube 5 are completely exposed, and the compression modulus of the rigidity modulus of the springs 13 is greater than the gravity of the cap 10, the horizontal plate 12, the support rod 11 and the pull rod 14, and when the pull rod 14 is not pulled, the positions of the cap 10, the horizontal plate 12, the support rod 11 and the pull rod 14 are not changed; but because when the patient expectorates, still carry out the stress response that the fog inhalation can lead to patient's organ to take place the cough for a long time to the patient this moment, not only be unfavorable for the patient recovered, still arouse the patient to take place the symptom of breathing difficulty, so need not atomize when patient sputum discharging, so when patient's throat department sputum appears this moment, though also can close the atomizer, but atomizing is sent into the atomizing liquid drop in the face guard body 1 by atomizing pipe 5 still can spread in the face guard body 1, make the patient produce stress response, the patient need drag pull rod 14 this moment, pull rod 14 drives horizontal plate 12 and slides down along vertically under compression spring 12's the condition, make sliding connection establish on the terminal cap cover of atomizing pipe 5 on a plurality of through-holes of seting up on atomizing pipe 5, avoid the atomizing liquid medicine to escape by the through-hole.

As shown in fig. 3, it should be noted that a pressure sensor 16 is disposed at the bottom of the groove 15, the pull rod 14 is an electric push rod, a distance sensor for measuring a distance between the horizontal plate 12 and the bottom wall of the mouth accommodating cavity 9 is disposed at the bottom of the horizontal plate 12, a controller and an alarm are disposed on the mask body 1, the controller, the pressure sensor 16, the electric push rod, the distance sensor and the alarm are all electrically connected to a dry battery, and the pressure sensor 16, the electric push rod, the distance sensor and the alarm are respectively in signal connection with the controller, so as to reduce waste caused by escape of a part of atomized medicine due to incapability of grasping a frequency of manually pulling the pull rod 14, and improve automation performance in order to avoid hand soreness caused by frequently pulling the pull rod.

Further, the bottom of the groove 15 is inclined, and the conduit 7 is communicated with the lower end of the groove 15, so that the sputum in the groove 15 can be rapidly discharged conveniently.

Furthermore, in order to increase the size of the liquid droplets of the liquid medicine atomized in the atomizer, the atomizing pipe 5 is provided with a venturi tube 17.

Further, the face mask body 1 is made of transparent silica gel materials and is used for conveniently observing the atomization effect, and the mouth accommodating cavity 9 and the face mask body 1 are formed in an inverted mode in an integrated mode.

Furthermore, an activated carbon adsorption layer is arranged on the exhaled gas discharge port 2 and is used for adsorbing liquid drops and droplets in the exhaled gas, so that cross infection and infection are avoided.

Further, in order to improve the comfort of wearing, the edge of face guard body 1 and the facial laminating of patient is equipped with the sponge layer, the edge of recess 9 and the laminating of patient's mouth is equipped with the silica gel layer.

Furthermore, in order to further avoid liquid leakage between the cap 10 and the atomizing pipe 5, the bottom wall of the cap 10 is clamped with a fixing piece fixedly arranged on the peripheral wall of the atomizing pipe 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multipurpose protective cover for infectious disease care, comprising:

the mask comprises a mask body (1), wherein an exhalation gas discharge port (2) and an oxygen supply pipe (3) are arranged on the mask body (1), and the oxygen supply pipe (3) is communicated with oxygen therapy equipment;

the atomizing port (4) is arranged on the mask body (1), an atomizing pipe (5) is hermetically arranged in the atomizing port (4), one end of the atomizing pipe (5) penetrates into the mask body (1), and the other end of the atomizing pipe (5) is communicated with an atomizer positioned outside the mask body (1);

sputum discharging port (6) is located on face guard body (1) of atomizing mouth (4) below, and sputum discharging port (6) sealed intercommunication has the one end of pipe (7) of taking the check valve, the other end of pipe (7) can be dismantled and be connected with collection device (8) that are used for saving the sputum.

2. The multipurpose shield for infectious disease care according to claim 1, wherein the mask body (1) is provided therein with a mouth receiving cavity (9) matching the size of the mouth, the penetrating end of the atomizing tube (5) is located in the mouth receiving cavity (9), the penetrating end of the atomizing tube (5) is sealed, the peripheral wall of the atomizing tube (5) near the sealed end is provided with a plurality of through holes, the penetrating end of the atomizing tube (5) is connected with a cap (10) in a sliding manner along the length direction of the tube, the cap (10) can be sleeved on the penetrating end of the atomizing tube (5), the outer wall of the cap (10) is provided with a support rod (11) along the longitudinal direction, the top end of the support rod (11) is fixedly connected with the outer wall of the cap (10), the bottom end of the support rod (11) is connected to the horizontal plate (12), the left end of the horizontal plate (12) is connected with the inner wall of the mouth receiving cavity (9) in a sliding manner, horizontal plate (12) right-hand member and atomizing pipe (5) outer wall sliding connection, the bottom of horizontal plate (12) is equipped with many springs (13) and pull rod (14), and recess (15) that are used for accepting the sputum are offered to the top of horizontal plate (12), the bottom and pipe (7) the intercommunication of recess (15), and pipe (7) are the bellows.

3. The multipurpose protective cover for infectious disease nursing according to claim 2, wherein the bottom of the groove (15) is provided with a pressure sensor (16), the pull rod (14) is an electric push rod, the bottom of the horizontal plate (12) is provided with a distance sensor for measuring the distance between the horizontal plate (12) and the bottom wall of the mouth accommodating cavity (9), the mask body (1) is provided with a controller and an alarm, the controller, the pressure sensor (16), the electric push rod, the distance sensor and the alarm are electrically connected with a dry battery, and the pressure sensor (16), the electric push rod, the distance sensor and the alarm are respectively in signal connection with the controller.

4. A multipurpose shield for infectious disease care according to claim 2, wherein the bottom of the recess (15) is inclined and the conduit (7) communicates with the lower end of the recess (15).

5. A multipurpose shield for nursing infectious diseases according to claim 1, characterized in that the atomizing tube (5) is provided with a venturi tube (17).

6. The multipurpose shield for infectious disease care according to claim 1, wherein the mask body (1) is made of a transparent silicone material.

7. The multipurpose shield cover for infectious disease care according to claim 1, wherein an activated carbon adsorption layer is provided on the exhaled air discharge port (2).

8. The multipurpose protective cover for infectious disease care according to claim 1, wherein a sponge layer is arranged at the edge of the face mask body (1) which is attached to the face of the patient, and a silica gel layer is arranged at the edge of the groove (9) which is attached to the mouth of the patient.

9. The multipurpose shield for infectious disease care according to claim 1, wherein the bottom wall of the cap (10) is engaged with a fixing member fixedly provided on the peripheral wall of the atomizing tube (5).