CN115569315A

CN115569315A - Be used for infectious department to purify formula and breathe nursing device

Info

Publication number: CN115569315A
Application number: CN202211223271.4A
Authority: CN
Inventors: 宋丹; 徐葳蕤; 肖雅兰
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-06
Anticipated expiration: 2042-10-08
Also published as: CN115569315B

Abstract

The invention discloses a purification type respiratory nursing device for infectious department, which comprises: the mask comprises a mask body, wherein the outer wall of the mask body is fixedly connected with a connecting piece; the air inlet pipe is arranged on two sides of the mask, a one-way valve is arranged in the air inlet pipe, and the air inlet pipe is matched with the one-way valve to ensure that the outside air only can enter and not exit; the air outlet is formed in the front end of the mask; buffering subassembly, buffering subassembly cooperation gauze mask can increase internal volume, through wearing the gauze mask in patient's oronasal department, when not sneezing, the filtration is disinfected by the filter to the gaseous accessible opening exhaling of steady exhalation, and when the patient sneezed, rapid air current drove two of body and moved along the body outside earlier on to increase volume reduces the inflation of gauze mask.

Description

Be used for infectious department to purify formula and breathe nursing device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a purification type respiratory nursing device for an infectious department.

Background

The gas exhaled by the patient with tuberculosis is mostly free from infection because the gas exhaled by the patient with tuberculosis does not generally contain tubercle bacillus. Tuberculosis is an infectious disease of the respiratory system caused by infection with mycobacterium tuberculosis, and is mainly transmitted through droplets via the respiratory tract. The air exhaled by most pulmonary tuberculosis patients is a gas without tubercle bacillus, so that infection generally cannot occur. However, if the sputum of the tuberculosis patient is positive, especially if the sputum contains a large amount of tubercle bacillus, a certain amount of tubercle bacillus may be carried out in the process of exhalation, and thus the tuberculosis patient is easy to be infected to other people.

At present, tuberculosis patients generally wear protective measures such as a mask in order to avoid propagation of tubercle bacillus in the air, and the tightness of wearing a common mask is poor, and the protective effect is weak, so that related technologies disclose tuberculosis patient respirators, the gas exhaled by the patients is filtered by adopting a filtering structure, but the tuberculosis patients wearing the masks are enabled to rapidly expand when sneezing or coughing, tubercle bacillus is possibly leaked by the masks with poor tightness, and a large infectious risk exists.

To this end, we propose a clean-up respiratory care device for use in infectious departments.

Disclosure of Invention

The invention aims to provide a purification type respiratory nursing device for infectious department, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a purified respiratory care device for infectious disease, comprising:

the mask comprises a mask body and a connecting piece fixedly connected to the outer wall of the mask body;

the air inlet pipe is arranged on two sides of the mask, a one-way valve is arranged in the air inlet pipe, and the air inlet pipe is matched with the one-way valve to ensure that the outside air only can enter and not exit;

the air outlet is formed in the front end of the mask;

the buffering subassembly, the inside volume can be increased in buffering subassembly cooperation gauze mask.

Preferably, the buffering component further comprises a first pipe body, a second pipe body is sleeved outside the first pipe body, the first pipe body is connected with the second pipe body in a sliding mode, a second opening is formed in one side, close to the air outlet, of the first pipe body, and a first opening is formed in one side, far away from the second pipe body, of the second pipe body.

Preferably, be provided with the elasticity pipe in the body one, be the cavity in the elasticity pipe, be the disinfection chamber outside the elasticity pipe between with body one and the body two, elasticity pipe one side and body one fixed connection, elasticity pipe opposite side fixedly connected with divides the pipe, cuts apart pipe and body two fixed connection, has seted up opening three between cutting apart pipe and the body two, has seted up the gas pocket on the elasticity pipe, is provided with the reposition of redundant personnel subassembly in the division pipe, is provided with the disinfection subassembly on body one and the body two.

Preferably, the flow distribution assembly further comprises a first plate body and a second plate body, an included angle between the first plate body and the second plate body is one hundred thirty five degrees, the first plate body is fixedly connected with the second plate body, and a joint of the first plate body and the second plate body is rotatably connected with the partition pipe.

Preferably, the dividing pipe is fixedly connected with a fixing piece, the end part of the fixing piece is connected with a first magnetic block, a second plate body can coincide with the surface of the first magnetic block after rotating, and the second plate body is made of a magnetic material.

Preferably, the first pipe body is located in the elastic pipe and fixedly connected with an extension rod, the end portion of the extension rod is fixedly connected with an abutting joint, the dividing pipe is composed of an arc portion and a rectangular portion and made of plastic materials, a through hole is formed in the extension rod extension line of the dividing pipe and the first magnetic block, and the second pipe body is located on the three sides of the through hole and fixedly connected with a second magnetic block, which is used for blocking the two-way pipe body of the baffle body and turns outwards, of the baffle body.

Preferably, the disinfection component further comprises a first connecting cloth, a second connecting cloth and a third connecting cloth, the first connecting cloth is fixedly connected with the inner wall of the first pipe body, the third connecting cloth is fixedly connected with the inner wall of the second pipe body, the first connecting cloth, the second connecting cloth and the third connecting cloth move to the maximum distance along the first pipe body to be equal to the maximum distance along the second pipe body, and the inner wall of the second pipe body is fixedly connected with an ejector rod which is abutted to the second connecting cloth.

Preferably, the end part of the ejector rod is an arc-shaped surface.

Preferably, the elastic pipe is a corrugated pipe, the corrugated pipe is composed of connecting ridges which are symmetrical to each other, the upper end and the lower end of each connecting ridge are fixedly connected, the connecting ridges are overlapped with each other under the condition of not bearing external force, and the air holes are formed in the connecting ridges on one side.

Preferably, the first tube body is in threaded connection with the air outlet of the mask.

The invention has at least the following beneficial effects: through wearing the gauze mask at the patient face, when tuberculosis patient sneezes, buffer unit can increase the volume rapidly, thereby avoid the gauze mask because of quick inflation causes and has the clearance with facial, the leakproofness of gauze mask has been increased, reduce the risk of infectivity, wear the tuberculosis patient of gauze mask, when sneezing or coughing, make the quick inflation of gauze mask, the relatively poor gauze mask of leakproofness then is likely to reveal tubercle bacillus, there is great infectivity risk, through wearing the gauze mask in patient oronasal department, when not sneezing, the filtration is disinfected by the filter to gaseous accessible opening exhaling of steady exhalation, when the patient sneezes, rapid air current drives two of body and moves along the body outside earlier on, thereby increase the volume, reduce the inflation of gauze mask.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the flexible tube of the present invention;

FIG. 4 is a schematic view of the shunt assembly of the present invention;

FIG. 5 is a schematic view of an extension pole of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention;

figure 7 is a schematic view of the sterilization assembly of the present invention.

In the figure: 1-mask; 11-a connector; 12-an air inlet pipe; 13-air outlet; 2-a buffer component; 21-pipe body I; 22-pipe body II; 24-port one; 25-port two; 23-an elastic tube; 31-a cavity; 32-a disinfection chamber; 33-a flow diversion assembly; 34-air holes; 35-port III; 36-a disinfecting assembly; 331-a divided tube; 332-plate one; 333-plate II; 41-a fixing piece; 42-a first magnetic block; 43-perforation; 44-an extension pole; 45-a butt joint head; 46-magnetic block two; 361-connecting cloth one; 362-connecting cloth II; 363-connecting cloth III; 364-mandril.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a purified respiratory care device for infectious disease, comprising:

the mask 1 is characterized in that the outer wall of the mask 1 is fixedly connected with a connecting piece 11, and the mask 1 can be fixed with the mouth and the nose of a patient by penetrating a connecting rope into the connecting piece 11;

the air inlet pipe 12 is arranged on two sides of the mask, a one-way valve is arranged in the air inlet pipe 12, and the air inlet pipe 12 is matched with the one-way valve to ensure that the outside air only can enter and not exit;

the air outlet 13 is formed in the front end of the mask 1, and the air outlet 13 is formed in the front end of the mask 1;

buffer unit 2, buffer unit 2 cooperation gauze mask 1 can increase internal volume, through wearing gauze mask 1 on the patient face, when the tuberculosis patient sneezes, buffer unit 2 can increase the volume rapidly to avoid gauze mask 1 because of quick inflation cause with facial clearance, increased the leakproofness of gauze mask, reduce the risk of infectivity.

Buffer unit 2 still includes body one 21, body one 21 outside cover is equipped with body two 22, body one 21 is in two 22 sliding connection of body, body one 21 is close to 13 one sides of gas outlet and has seted up two openings 25, body two 22 are kept away from body one 21 one sides and have seted up opening one 24, opening one 24 is linked together with filter (not drawn in the picture), through wearing gauze mask 1 in patient's oronasal department, when sneezing not, the filtration of disinfecting is carried out by filter to the gaseous accessible opening one 24 exhalations of steady exhalation, when the patient sneezes, rapid air current drives body two 22 and moves to the outside along body one 21, thereby increase the volume, reduce the inflation of gauze mask 1.

The first tube 21 is internally provided with an elastic tube 23, the elastic tube 23 is internally provided with a cavity 31, a disinfection cavity 32 is formed between the outside of the elastic tube 23 and the first tube 21 and the second tube 22, one side of the elastic tube 23 is fixedly connected with the first tube 21, the other side of the elastic tube 23 is fixedly connected with a dividing tube 331, the dividing tube 331 is fixedly connected with the second tube 22, a third opening 35 is formed between the dividing tube 331 and the second tube 22, air holes 34 are formed in the elastic tube 23, a flow dividing component 33 is arranged in the dividing tube 331, and disinfection components 36 are arranged on the first tube 21 and the second tube 22, when a tuberculosis patient wears the mask 1, sneezing occurs, rapid air flow drives the flow dividing component 33 to close the first opening 24, the third opening 35 is opened, the second tube 22 is driven to slide along the first tube 21 direction by strong air flow, at the moment, the elastic tube 23 has elastic potential energy, after the elastic tube 23 drives the second tube 22 to reset, the second tube 22 approaches the first tube 1 along the first tube 21, and the first opening 24 is closed, therefore, combined bacillus in the cavity 31 can enter the disinfection cavity 32 through the air holes 34, and finally, the bacillus passing through the disinfection cavity 32 and the filter can be disinfected through the filter to be discharged.

The flow dividing assembly 33 further includes a first plate 332 and a second plate 333, an included angle between the first plate 332 and the second plate 333 is one hundred thirty five degrees, the first plate 332 and the second plate 333 are fixedly connected, a joint of the first plate 332 and the second plate 333 is rotatably connected with the dividing tube 331, in an initial state, the third opening 35 is sealed by the second plate 333, gas generated by normal breathing of a patient enters the filter through a gap between the first plate 332 and the dividing tube 331, and when the patient sneezes, the first inclined plate 332 is pushed to rotate by strong airflow, so that the first opening 24 is closed, and the second tube 22 can be pushed to move forward along the first tube 21 by the airflow generated by the sneezing.

The dividing tube 331 is fixedly connected with the fixing piece 41, the end part of the fixing piece 41 is fixedly connected with the first magnetic block 42, the second plate body 333 can coincide with the surface of the first magnetic block 42 after rotating, the second plate body 333 is made of magnetic material, the second plate body 333 is made of thin iron sheet, when the first plate body 332 rotates under the air flow generated by sneezing until the second plate body 333 coincides with and is adsorbed on the surface of the first magnetic block 42, when the air flow disappears, the tube body 22 is reset under the action force of the elastic tube 23, the second plate body 333 keeps the third opening 35 smooth under the adsorption of the first magnetic block 42, and therefore in the resetting process of the tube body 22, the combined bacilli in the cavity 31 can better enter the disinfection cavity 32 through the air holes 34 and fully contact with the disinfection component 36, and the purpose of eliminating the combined bacilli is achieved.

The first tube body 21 is fixedly connected with an extension rod 44 in the elastic tube 23, the end part of the extension rod 44 is fixedly connected with an abutting head 45, the dividing tube 331 is composed of an arc-shaped part and a rectangular part, the dividing tube 331 is made of plastic materials, the dividing tube 331 made of plastic has good hardness, so that the abutting head 45 can stably penetrate through a through hole 43 in the resetting process of the dividing tube 331, the dividing tube 331 and a first magnet 42 are provided with the through hole 43 on the extension line of the extension rod 44, one side of the second tube body 22, which is located at the third opening 35, is fixedly connected with a second magnet 46, which is used for resisting the second baffle 333 of the second tube body to turn outwards towards the second tube body 22, when the second tube body 22 is reset in the elastic tube 23, the abutting head 45 penetrates through the through hole 43 and pushes the second tube body out under the acting force of the elastic tube 23 and separates the first magnet 42, so that the second tube body 333 is combined with the second magnet 46, the third opening 35 is closed, the first opening 24 is opened, and a patient can continuously breathe smoothly to enable air flow to enter the filter through the opening 24.

The disinfection component 36 further comprises a first connecting cloth 361, a second connecting cloth 362 and a third connecting cloth 363, the first connecting cloth 361, the second connecting cloth 362 and the third connecting cloth 363 contain alcohol with purity higher than seventy percent, the first connecting cloth 361 is fixedly connected with the inner wall of the first tube body 21, the third connecting cloth 363 is fixedly connected with the inner wall of the second tube body 22, the first connecting cloth 361, the second connecting cloth 362, the third connecting cloth 363 and the second tube body 22 move to the maximum distance along the first tube body 21 to be equal, the inner wall of the second tube body 22 is fixedly connected with a mandril 364, the mandril 364 is abutted against the second connecting cloth 362, and when the second tube body 22 resets under the action force of the elastic tube 23, the mandril 364 can push the second connecting cloth 362 to bend, so that the second connecting cloth 362 covers the first connecting cloth 361, and the second connecting cloth 362 is prevented from being clamped between the first tube body 22 and the second tube body 21 in the resetting process.

The end part of the top rod 364 is an arc-shaped surface, and the top rod 364 made of the arc-shaped surface can increase the contact area with the second connecting cloth 362, so that the second connecting cloth 362 cannot be clamped at the end part of the top rod 364.

Elastic tube 23 is the bellows, the bellows comprises the connection ridge of mutual symmetry, connect both ends fixed connection about between the ridge, connect the ridge and coincide each other under the condition that does not receive external force, on the ridge is connected with one side in the setting of gas pocket 34, when elastic tube 23 under the condition that does not receive external force, connect gas pocket 34 on the ridge under the closure of the connection ridge of opposite side, make the interior airtight space that forms of disinfection chamber 32, thereby avoid the patient to inhale too much alcohol under the condition of steady breathing, also can avoid volatilizing of alcohol simultaneously.

The first pipe body 21 is in threaded connection with the air outlet 13 of the mask 1, and the first pipe body 21 is in threaded connection with the air outlet 13 of the mask 1, so that the purpose of replacing the device assembly is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 purified respiratory care device for use in infectious disease comprising:

the mask comprises a mask (1), wherein a connecting piece (11) is fixedly connected to the outer wall of the mask (1);

the air inlet pipe (12) is arranged on two sides of the mask, a one-way valve is arranged in the air inlet pipe (12), and the air inlet pipe (12) is matched with the one-way valve to ensure that the outside air only can not enter;

the air outlet (13) is formed in the front end of the mask (1);

the method is characterized in that:

the buffer component (2), the buffer component (2) can increase the internal volume by matching with the mask (1).

2. A purified respiratory care device for infectious diseases according to claim 1, wherein: buffering subassembly (2) still includes body one (21), body one (21) outside cover is equipped with body two (22), body one (21) in body two (22) sliding connection, body one (21) are close to gas outlet (13) one side and have been seted up opening two (25), body two (22) are kept away from body one (21) one side and have been seted up opening one (24).

3. A purified respiratory care device for infectious department according to claim 2, wherein: be provided with elasticity pipe (23) in body (21), be cavity (31) in the elasticity pipe (23), elasticity pipe (23) outer and body (21) and body two (22) between be disinfection chamber (32), elasticity pipe (23) one side and body one (21) fixed connection, elasticity pipe (23) opposite side fixedly connected with divides pipe (331), divide pipe (331) and body two (22) fixed connection, division pipe (331) and body two (22) between seted up through hole three (35), gas pocket (34) have been seted up on elasticity pipe (23), be provided with reposition of redundant personnel subassembly (33) in dividing pipe (331), be provided with disinfection subassembly (36) on body one (21) and body two (22).

4. A purified respiratory care device for infectious diseases according to claim 3, wherein: the flow distribution assembly (33) further comprises a first plate body (332) and a second plate body (333), an included angle between the first plate body (332) and the second plate body (333) is one hundred thirty-five degrees, the first plate body (332) is fixedly connected with the second plate body (333), and the connection position of the first plate body (332) and the second plate body (333) is rotationally connected with the partition pipe (331).

5. A purified respiratory care device for infectious diseases according to claim 4, wherein: the cutting pipe (331) is fixedly connected with a fixing piece (41), the end of the fixing piece (41) is connected with a first magnetic block (42), a second plate body (333) can coincide with the surface of the first magnetic block (42) after rotating, and the second plate body (333) is made of a magnetic material.

6. A purified respiratory care device for infectious diseases according to claim 5, wherein: the pipe body I (21) is located in the elastic pipe (23) and is fixedly connected with an extension rod (44), the end portion of the extension rod (44) is fixedly connected with an abutting joint (45), the dividing pipe (331) is composed of an arc-shaped portion and a rectangular portion, the dividing pipe (331) is made of plastic materials, a through hole (43) is formed in the extension line of the extension rod (44) by the dividing pipe (331) and the magnetic block I (42), and a magnetic block II (46) with a baffle blocking body II (333) outwards turned towards the pipe body II (22) is fixedly connected to one side, located at the opening III (35), of the pipe body II (22).

7. A purified respiratory care device for infectious diseases according to claim 6, wherein: the disinfection component (36) further comprises a first connecting cloth (361), a second connecting cloth (362) and a third connecting cloth (363), the first connecting cloth (361) is fixedly connected with the inner wall of the first pipe body (21), the third connecting cloth (363) is fixedly connected with the inner wall of the second pipe body (22), the first connecting cloth (361), the second connecting cloth (362) and the third connecting cloth (363) are equal to the maximum distance of the second pipe body (22) along the first pipe body (21), a mandril (364) is fixedly connected with the inner wall of the second pipe body (22), and the mandril (364) is connected with the second connecting cloth (362) in a butting mode.

8. A purified respiratory care device for infectious department according to claim 7, wherein: the end part of the ejector rod (364) is an arc-shaped surface.

9. A purified respiratory care device for infectious department according to claim 8, wherein: the elastic pipe (23) is a corrugated pipe, the corrugated pipe is composed of connecting ridges which are symmetrical to each other, the upper end and the lower end of each connecting ridge are fixedly connected, the connecting ridges are overlapped with each other under the condition of not bearing external force, and the air holes (34) are arranged on the connecting ridges and one side of each air hole.

10. A purified respiratory care device for infectious diseases according to claim 9, wherein: the first pipe body (21) is in threaded connection with the air outlet (13) of the mask (1).