CN220309549U

CN220309549U - Medical patient respiratory mask

Info

Publication number: CN220309549U
Application number: CN202321523847.9U
Authority: CN
Inventors: 李香香; 王娜; 贾颖; 杨绒
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-09
Anticipated expiration: 2033-06-15

Abstract

The utility model provides a medical patient respiratory mask, which belongs to the technical field of respiratory masks and comprises a respiratory mask body, wherein two second binding bands are fixedly connected to the outer surface of the respiratory mask body, a first flexible binding band is fixedly connected to the far ends of the two second binding bands, and a connecting clamping block is fixedly connected to the outer surface of the first flexible binding band; when carrying out quick replacement to the filter screen, personnel only need rotate the screw cap, make the screw cap follow toper connecting block and screw hole internal thread in proper order and shift out, can contact the spacing to the filter screen, it is more convenient to dismantle the filter screen.

Description

Medical patient respiratory mask

Technical Field

The utility model belongs to the technical field of respirators, and particularly relates to a medical patient respirator.

Background

A respiratory mask is a structure that covers the nose and mouth for connecting a respiratory device to deliver gas to a user. The advent of respiratory therapists breaks the traditional way of treatment by administering diagnosis, treatment and care to persons suffering from cardiopulmonary insufficiency or abnormalities under the direction of doctors. Specifically including providing various ventilation and oxygen therapies to acute critical patients; the use and monitoring of various medical gases; various nebulization and aerosol treatments and monitoring; cardiopulmonary resuscitation and use and maintenance of its instruments; pulmonary rehabilitation treatment; other technical operations, such as blood gas analysis, lung function monitoring, hyperbaric oxygen chamber treatment, etc.

The patent publication No. CN112156312A describes a clinical respiratory mask for severe medical department, and relates to the technical field of medical auxiliary equipment. This clinical respiratory mask of severe medical science branch of academic or vocational study, including the respiratory mask body, the inside of respiratory mask body is provided with the collar, the side surface of collar is provided with the bulge loop, the surface swing joint of bulge loop has the snap ring, one side fixedly connected with exhalation valve of bulge loop is kept away from to the snap ring, the inside of respiratory mask body just is located the below fixedly connected with installation piece of collar, one side fixedly connected with first bandeau of respiratory mask body is kept away from to the installation piece, the lower fixed surface of respiratory mask body is connected with the skin strip, the last fixed surface of respiratory mask body is connected with the connecting block. Through being provided with oxygen pipeline, inserting the choke, atomizing pipe, inserting the nose pipe, make this respiratory mask can realize different treatment modes, can carry out oxygen therapy, atomizing treatment, insert the choke treatment simultaneously, guaranteed the function of respiratory mask moreover.

Above-mentioned patent is through being provided with oxygen pipeline, inserting the choke, atomizing pipe, inserting the nose pipe, makes this respiratory mask can realize different treatment modes, can carry out oxygen therapy, atomizing treatment, insert the choke treatment simultaneously, has guaranteed the function of respiratory mask moreover, but above-mentioned patent exists certain defect when using, and is comparatively loaded down with trivial details not enough convenient when binding personnel's head, still not hard up dropping simultaneously still can't dismantle the change fast to the filter screen, very influences patient's oxygen therapy effect.

Disclosure of Invention

The utility model aims to provide a medical patient respiratory mask, and aims to solve the problems that the prior art is complicated and inconvenient when binding the head of a person, and the medical patient respiratory mask is easy to loose and drop, and the filter screen cannot be quickly detached and replaced, so that the oxygen therapy effect of a patient is greatly affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a medical patient respiratory mask comprising:

the respirator comprises a respirator body, wherein two second binding bands are fixedly connected to the outer surface of the respirator body, the far ends of the two second binding bands are fixedly connected with first ductile binding bands, and a connecting clamping block is fixedly connected to the outer surface of the first ductile binding bands;

the connecting pipe is fixedly connected to the outer surface of the breathing mask body;

the flexible clamping belt is fixedly connected to the outer surface of the breathing mask body;

the connecting clamping block is fixedly connected to the circumferential inner wall of the ductile clamping band and movably clamped in the connecting clamping sleeve;

the filter screen is arranged in the breathing mask body; and

the connecting mechanism is arranged in the breathing mask body and is connected with the filter screen to be fixed.

As a preferred embodiment of the present utility model, the connection mechanism includes:

the clamping groove is formed in the breathing mask body;

the conical connecting block is movably clamped in the clamping groove;

the plastic clamping ring is fixedly connected to the circumferential surface of the conical connecting block;

the threaded hole is formed in the outer surface of the breathing mask body;

the screw cap is in threaded connection with the threaded hole and the conical connecting block;

the connecting assembly is arranged in the first flexible binding band and is connected with the protection paste to be fixed.

As a preferred aspect of the present utility model, the connection assembly includes:

the two pin holes are respectively formed at the far ends of the conical connecting block and the first flexible binding band;

the pin is movably clamped in the two pin holes;

the protective paste is arranged in the first ductile bandage;

the magnetic clamping sleeve is fixedly connected in the connecting clamping sleeve, and the connecting clamping block is movably clamped in the magnetic clamping sleeve.

As a preferable scheme of the utility model, the rear side of the breathing mask body is provided with the gas transmission sleeve, the front end of the gas transmission sleeve is fixedly connected with two threaded sleeves, and the connecting pipe is in threaded connection with one of the threaded sleeves.

As a preferable scheme of the utility model, the rear end of the gas transmission sleeve is fixedly connected with a gas transmission pipe.

As a preferable scheme of the utility model, the medicine feeding tube is fixedly connected in the breathing mask body, and the circumferential inner wall of the medicine feeding tube is in threaded connection with the sealing cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, the filter screen is used for filtering gas, a plurality of air vents have been seted up to inner wall behind the draw-in groove, be used for keeping normal ventilation, the protection subsides adopt plastic material to support, can be convenient for first toughness bandage laminating patient's head rear portion more through the protection subsides, when carrying out quick replacement to the filter screen, personnel only need rotate the screw cap, make the screw cap follow toper connecting block and screw hole internal screw thread shift out in proper order, can contact spacing to the filter screen, it is more convenient to dismantle the filter screen, when installing the filter screen, personnel only need go into the draw-in groove with the toper connecting block card, the laminating can be stabilized at the circumference inner wall of draw-in groove to the plastic rand, preliminary location is carried out to the toper connecting block, then the staff is in having the screw hole with screw cap screw thread installation in screw hole and toper connecting block with the screw cap's on the screw cap surface, the screw cap is with screw thread assorted on screw cap, can make the toper connecting block stably install in the respiratory mask body through screw cap and screw thread assortment of screw cap, thereby can stably stay in respiratory mask originally internally with the filter screen that the toper connecting block.

2. In this scheme, be used for holding the pin in two pinholes, can be with the protection subsides stable spacing in first toughness bandage and make it difficult not hard up through the pin, magnetism cutting ferrule and connection fixture block self have magnetism, and both adsorb each other, and the protection subsides adopts plastic toughness material to support, and medicine feed pipe and respiratory mask body intercommunication, the intraductal closing cap of medicine feed is used for sealing the circumference inner wall of medicine feed pipe, when feeding medicine to the patient, through opening the closing cap, can pass medicine feed pipe and give patient's medicine feed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a first perspective exploded perspective view of the present utility model;

FIG. 3 is an enlarged view of part of the utility model at 2;

FIG. 4 is a first perspective cutaway perspective view of the present utility model;

fig. 5 is a partial enlarged view of the utility model at 4B.

In the figure: 1. a respiratory mask body; 2. a connecting pipe; 3. a gas transmission sleeve; 4. a threaded sleeve; 5. a gas pipe; 6. a first ductile strap; 7. a second strap; 8. a connecting clamping sleeve; 9. a protective patch; 10. a ductile clamping band; 11. connecting a clamping block; 12. a filter screen; 13. a drug feeding tube; 14. a pin hole; 15. a pin; 16. a threaded hole; 17. a magnetic ferrule; 18. a screw cap; 19. a conical connecting block; 20. a plastic collar; 21. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions:

a medical patient respiratory mask comprising:

the respirator comprises a respirator body 1, wherein two second binding bands 7 are fixedly connected to the outer surface of the respirator body 1, the first ductile binding band 6 is fixedly connected to the far ends of the two second binding bands 7, and a connecting clamping block 11 is fixedly connected to the outer surface of the first ductile binding band 6;

the connecting pipe 2 is fixedly connected to the outer surface of the breathing mask body 1;

the flexible clamping belt 10 is fixedly connected to the outer surface of the breathing mask body 1;

the connecting clamping block 11 is fixedly connected to the circumferential inner wall of the ductile clamping band 10, and the connecting clamping block 11 is movably clamped in the connecting clamping sleeve 8;

the filter screen 12, the filter screen 12 locates in breathing mask body 1; and

the connecting mechanism is arranged in the breathing mask body 1 and is connected with the filter screen 12 for fixing.

In the specific embodiment of the utility model, the whole size of the breathing mask body 1 is selected according to the requirement of a person, the connecting pipe 2 is communicated with the breathing mask body 1 and used for transmitting external air into the breathing mask body 1 to enable the person to breathe, the two second binding bands 7 are fixed on the two sides of the outer surface action of the breathing mask body 1, the two sides of the head of the patient can be tightly bound through the two second binding bands 7 to enable the breathing mask body 1 to be more fit with the face of the person, the first flexible binding band 6, the second binding band 7 and the flexible clamping band 10 are provided with flexibility and are used for being more tightly fit with the head of the person, the first flexible binding band 6 is in a semicircular arc shape, the air pipe 5 is connected with external air conveying equipment and used for conveying air into the air conveying sleeve 3, the gas can be through gas-supply sleeve 3 in transmitting to respiratory mask body 1 through connecting pipe 2 to this supplies personnel to absorb gas, connect cutting ferrule 8 and connect fixture block 11 assorted, magnetic cutting ferrule 17 adopts embedded fixation on the top of connecting cutting ferrule 8, connect fixture block 11 and magnetic cutting ferrule 17 assorted, connect fixture block 11 and magnetic cutting ferrule 17 self have magnetism, can adsorb each other when mutually laminating, pin 15 and two pinhole 14 assorted, filter screen 12 is used for filtering gas, a plurality of air vents have been seted up to the inner wall behind draw-in groove 21 for keep normal ventilation, protection subsides 9 adopt plastic material to support, can be convenient for first toughness bandage 6 more laminate patient's head rear portion through protection subsides 9, connect cutting ferrule 8 and adopt toughness plastic to support, it is to need to explain: the specific type of the mask body 1 and the filter screen 12 are selected by those skilled in the art, and the mask body 1 and the filter screen 12 belong to the prior art, and the description of the scheme is omitted.

Referring specifically to fig. 1-5, the connection mechanism includes:

the clamping groove 21 is formed in the breathing mask body 1;

the conical connecting block 19, the conical connecting block 19 is movably clamped in the clamping groove 21;

a plastic collar 20, the plastic collar 20 being fixedly attached to the circumferential surface of the conical connection block 19;

a threaded hole 16, the threaded hole 16 being formed in the outer surface of the respiratory mask body 1;

the screw cap 18, the screw cap 18 is screwed into the threaded hole 16 and the conical connecting block 19;

the connecting component is arranged in the first flexible binding band 6 and is connected with the protective paste 9 for fixation.

In this embodiment: when the conical connecting block 19 is movably clamped into the clamping groove 21, the plastic clamping ring 20 is stably attached to the circumferential inner wall of the clamping groove 21, so that the conical connecting block 19 is initially positioned, then a worker is threaded to install the screw cap 18 in the threaded hole 16 and the conical connecting block 19, the threads of the conical connecting block 19 are provided with threaded holes, the threads of the self of the conical connecting block are matched with the threads of the surface of the screw cap 18, and the conical connecting block 19 can be stably installed in the breathing mask body 1 through the threaded matching of the screw cap 18 and the threaded holes 16 and the conical connecting block 19.

Referring specifically to fig. 1-3, the connection assembly includes:

the two pin holes 14 are arranged, and the two pin holes 14 are respectively arranged at the far ends of the conical connecting block 19 and the first flexible binding band 6;

the pins 15 are movably clamped in the two pin holes 14;

the protective patch 9 is arranged in the first ductile bandage 6;

the magnetic clamping sleeve 17, the magnetic clamping sleeve 17 is fixedly connected in the connecting clamping sleeve 8, and the connecting clamping block 11 is movably clamped in the magnetic clamping sleeve 17.

In this embodiment: be used for holding pin 15 in two pinhole 14, can be with protection subsides 9 stable spacing in first toughness bandage 6 through pin 15 and make it be difficult for not hard up, magnetism cutting ferrule 17 and connection fixture 11 self have magnetism, and both adsorb each other, and protection subsides 9 adopt plastic ductile material to support.

Referring to fig. 2 specifically, a gas transmission sleeve 3 is disposed at the rear side of the respiratory mask body 1, the front end of the gas transmission sleeve 3 is fixedly connected with two threaded sleeves 4, and the connecting pipe 2 is in threaded connection with one of the threaded sleeves 4.

In this embodiment: the gas transmission sleeve 3 is used for circulating gas, and the other threaded sleeve 4 is connected with an external threaded cover and is used for sealing the other threaded sleeve 4.

Referring to fig. 1-5 specifically, a gas pipe 5 is fixedly connected to the rear end of the gas transmission sleeve 3.

In this embodiment: the gas pipe 5 is connected with external gas transmission equipment, and the gas pipe 5 is used for transmitting external gas into the gas transmission sleeve 3.

Referring to fig. 1-3, a medicine feeding tube 13 is fixedly connected in the respiratory mask body 1, and a closing cap is screwed on the inner wall of the circumference of the medicine feeding tube 13.

In this embodiment: the medicine feeding tube 13 is communicated with the respiratory mask body 1, and a sealing cover in the medicine feeding tube 13 is used for sealing the circumferential inner wall of the medicine feeding tube 13, so that medicine can be fed to a patient through the medicine feeding tube 13 by opening the sealing cover when the medicine is fed to the patient.

The working principle and the using flow of the utility model are as follows: the filter screen 12 is used for filtering gas, a plurality of air vents are formed in the inner wall behind the clamping groove 21, the air vents are used for keeping normal ventilation, the protection paste 9 is supported by adopting plastic materials, the first toughness binding band 6 can be conveniently attached to the head rear portion of a patient through the protection paste 9, when the filter screen 12 is quickly replaced, personnel only need to rotate the screw cap 18, the screw cap 18 is enabled to be sequentially moved out of the conical connecting block 19 and the threaded hole 16 through threads, the filter screen 12 is quickly detached, when the filter screen 12 is installed, the personnel only need to clamp the conical connecting block 19 into the clamping groove 21, the plastic clamping ring 20 can be stably attached to the circumferential inner wall of the clamping groove 21, the conical connecting block 19 is preliminarily positioned, then the personnel can install the screw cap 18 in the threaded hole 16 and the conical connecting block 19 through threads of the conical connecting block 19, the screw cap 19 is matched with the threads on the surface of the screw cap 18, and the conical connecting block 19 can be stably installed in the breathing mask body 1 through the threaded engagement of the screw cap 18 and the threaded hole 16 and the conical connecting block 19, and thus the 12 connected with the conical connecting block 19 can stably stay in the breathing mask body 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A medical patient respiratory mask, comprising:

the respirator comprises a respirator body (1), wherein two second binding bands (7) are fixedly connected to the outer surface of the respirator body (1), first flexible binding bands (6) are fixedly connected to the far ends of the two second binding bands (7), and connecting clamping blocks (11) are fixedly connected to the outer surface of the first flexible binding bands (6);

the connecting pipe (2), the said connecting pipe (2) is fixedly connected to the outer surface of the body of the breathing mask (1);

the flexible clamping belt (10), the flexible clamping belt (10) is fixedly connected to the outer surface of the breathing mask body (1);

the connecting clamping block (11), the connecting clamping block (11) is fixedly connected to the circumferential inner wall of the flexible clamping band (10), and the connecting clamping block (11) is movably clamped in the connecting clamping sleeve (8);

the filter screen (12), the said filter screen (12) locates in the breathing mask body (1); and

the connecting mechanism is arranged in the breathing mask body (1), and is connected with the filter screen (12) to be fixed.

2. A medical patient respiratory mask as claimed in claim 1, wherein: the connecting mechanism comprises:

the clamping groove (21) is formed in the breathing mask body (1);

the conical connecting block (19), wherein the conical connecting block (19) is movably clamped in the clamping groove (21);

a plastic collar (20), the plastic collar (20) being fixedly connected to the circumferential surface of the conical connecting block (19);

the threaded hole (16) is formed in the outer surface of the breathing mask body (1);

the screw cover (18) is in threaded connection with the threaded hole (16) and the conical connecting block (19);

the connecting component is arranged in the first flexible binding band (6), and the connecting component is connected with the protective patch (9) to be fixed.

3. A medical patient respiratory mask as claimed in claim 2, wherein: the connection assembly includes:

the two pin holes (14) are arranged, and the two pin holes (14) are respectively arranged at the far ends of the conical connecting block (19) and the first flexible binding band (6);

the pin (15) is movably clamped in the two pin holes (14);

the protective paste (9) is arranged in the first flexible binding band (6);

the magnetic clamping sleeve (17), magnetic clamping sleeve (17) fixed connection is in connecting clamping sleeve (8), connect fixture block (11) activity joint in magnetic clamping sleeve (17).

4. A medical patient respiratory mask according to claim 3, wherein: the novel breathing mask is characterized in that a gas transmission sleeve (3) is arranged on the rear side of the breathing mask body (1), two threaded sleeves (4) are fixedly connected to the front end of the gas transmission sleeve (3), and the connecting pipe (2) is in threaded connection with one of the threaded sleeves (4).

5. A medical patient respiratory mask as claimed in claim 4, wherein: the rear end of the gas transmission sleeve (3) is fixedly connected with a gas transmission pipe (5).

6. A medical patient respiratory mask as claimed in claim 5, wherein: the medicine feeding pipe (13) is fixedly connected in the breathing mask body (1), and the closed cover is connected with the circumferential inner wall of the medicine feeding pipe (13) in a threaded manner.