CN210873602U

CN210873602U - Noninvasive ventilator anaesthetic mask prevents pressing subsides

Info

Publication number: CN210873602U
Application number: CN201921448115.1U
Authority: CN
Inventors: 顾向梅; 岳珍珍; 郭雅丽
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-30
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a noninvasive ventilator anaesthetic mask prevents pressing subsides, including the face guard main part, the go-between is installed to one side of face guard main part, the elastic cord is installed in the outside of go-between, the connecting band is installed to the up end of elastic cord, the outer anti-pressure subsides of preventing is installed to the inboard of go-between, two support rings are installed to one side that the outer anti-pressure was pasted, the inlayer is prevented pressing and is pasted to one side of support ring is installed, the connecting pipe is installed in the outside of face guard main part, the mechanism is prevented flowing backwards in the one end of connecting pipe is installed, prevent flowing backwards that the mechanism includes body, backup pad, spring and activity shutoff piece, the spring is installed to one side of backup pad, the activity shutoff piece is installed in the outside of spring. The utility model discloses whole laminating degree is high, can prevent facial local pressurized, uses comfortablely, and anesthesia effect is good.

Description

Noninvasive ventilator anaesthetic mask prevents pressing subsides

Technical Field

The utility model relates to an anaesthetic mask technical field specifically is a noninvasive ventilator anaesthetic mask prevents pressing subsides.

Background

With the rapid development of social economy, before a patient is subjected to an operation, a noninvasive mode is increasingly adopted for anesthesia, a noninvasive ventilator anesthesia mask is generally worn on the face of the patient, an anesthetic agent enters the lung from the nose of the patient by converting the anesthetic agent into a gas state, the anesthesia effect is realized, and the noninvasive ventilator anesthesia mask can reduce the pain and the psychological pressure of the patient due to the fact that the physical state of the patient needing the operation is weak.

However, when the existing anaesthetic mask is used, the nose tip and the lower jaw are easily pressed red, so that discomfort is caused, and the anaesthetic effect is not thorough; therefore, the existing requirements are not met, and a non-invasive respirator anaesthetic mask pressing prevention paste is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure subsides are prevented to noninvasive ventilator anaesthetic mask to the part of nose point and lower jaw is very easily pressed red when using to solve the current anaesthetic mask that proposes in the above-mentioned background art, causes uncomfortable sense, and the anesthesia effect scheduling problem thoroughly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a noninvasive ventilator anaesthetic mask prevents pressing subsides, includes the face guard main part, the go-between is installed to one side of face guard main part, the elastic cord is installed in the outside of go-between, the connecting band is installed to the up end of elastic cord, the outer anti-pressure subsides are installed to the inboard of go-between, two support rings are installed to one side that the outer anti-pressure pasted, the inner strata is installed to one side of support ring and is prevented pressing the subsides, the connecting pipe is installed in the outside of face guard main part, anti-reflux mechanism is installed to the one end of;

the anti-reflux mechanism comprises a pipe body, a supporting plate, a spring and a movable plugging block, wherein the spring is installed on one side of the supporting plate, the movable plugging block is installed on the outer side of the spring, and the pipe body is installed on the outer side of the movable plugging block.

By adopting the technical scheme, the whole fitting degree is high, the local compression of the face can be prevented, the use is comfortable, and the anesthesia effect is good.

Preferably, the cotton balls are installed on the inner side of the mask main body, the guide pipe is installed on one side of each cotton ball, the sealing cover is installed at the lower end of each guide pipe, and the fixing belt installing frame is installed above the sealing cover.

By adopting the technical scheme, the cotton ball can be placed in the mouth of a patient in the anesthesia process to adsorb saliva.

Preferably, the connecting ring is fixedly bonded to one side of the mask body, and an anti-slip coating is arranged on the outer side of the connecting ring.

By adopting the technical scheme, the anti-slip capability can be enhanced when the whole body is worn, and the falling-off phenomenon can be prevented when the anti-slip shoe is used.

Preferably, the support ring is bonded and fixed on the inner sides of the outer layer pressure-proof sticker and the inner layer pressure-proof sticker, the support ring is oval in shape, and oval through holes are formed in the middle of the outer layer pressure-proof sticker and the inner layer pressure-proof sticker.

By adopting the technical scheme, the phenomenon of extravasated blood caused by local red pressing on the face of a patient when the mask is worn can be prevented, and the uncomfortable feeling of use is reduced.

Preferably, the outer side of one end of the connecting pipe is provided with threads, the pipe body is fixedly connected with the outer side of one end of the connecting pipe through the threads, and the supporting plate is fixedly bonded on the inner side of the pipe body.

By adopting the technical scheme, the anti-reflux mechanism is connected by the threads, is convenient to disassemble and assemble, and can be used for disinfecting the anti-reflux mechanism for multiple times.

Preferably, the inboard of body is provided with the recess, the one end setting of activity shutoff piece is in the inboard of recess, the outside of activity shutoff piece one end is provided with the air vent.

Adopt above-mentioned technical scheme, the air vent that gas was provided with through the outside of activity shutoff piece one end gets into the inboard of face guard main part, breathes through the patient and realizes anaesthetizing the patient, can prevent at the anesthesia in-process, and anesthetic gas is against the current, causes the drug effect loss.

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

1. the utility model can enhance the anti-skid capacity when being worn integrally by arranging the anti-skid coating outside the connecting ring, the connecting belt plays a role in positioning and stabilizing the elastic cord which is made of elastic material and can be suitable for different people, and the anti-skid device is provided with the inner layer anti-pressure paste and the outer layer anti-pressure paste, so that the local red pressing and the extravasated blood phenomenon on the face of a patient can be prevented when being worn, and the uncomfortable feeling of use is reduced;

2. the utility model discloses a be provided with and prevent mechanism against current, can prevent at the anesthesia in-process, anesthetic gas is against the current, causes the drug effect loss, and whole laminating degree is high, can prevent facial local pressurized, uses comfortablely, and anesthesia effect is good.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a schematic view of a partial cross-sectional structure of a connection ring according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the anti-reflux mechanism of the present invention.

In the figure: 1. a mask body; 2. an anti-reflux mechanism; 3. sealing the cover; 4. a connecting ring; 5. elastic bands; 6. a cotton ball; 7. a connecting belt; 8. a conduit; 9. a fixing band mounting rack; 10. a connecting pipe; 11. the inner layer is prevented from being pressed and pasted; 12. the outer layer is prevented from being pressed; 13. a support ring; 14. a pipe body; 15. a support plate; 16. a spring; 17. a movable plugging block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a noninvasive ventilator anesthesia mask anti-pressure paste comprises a mask body 1, a connecting ring 4 is installed on one side of the mask body 1, an anti-slip coating is arranged on the outer side of the connecting ring 4, the anti-slip capability of the whole mask during wearing can be enhanced, an elastic band 5 is installed on the outer side of the connecting ring 4, the elastic band 5 is made of elastic tightness materials and can be suitable for different people, a connecting belt 7 is installed on the upper end face of the elastic band 5, an outer layer anti-pressure paste 12 is installed on the inner side of the connecting ring 4, two supporting rings 13 are installed on one side of the outer layer anti-pressure paste 12, an inner layer anti-pressure paste 11 is installed on one side of the supporting rings 13, the phenomenon that local red blood stasis occurs to the face of a patient during wearing can be prevented, the uncomfortable feeling of use is reduced;

prevent mechanism 2 against current includes body 14, backup pad 15, spring 16 and activity shutoff piece 17, and spring 16 is installed to one side of backup pad 15, and activity shutoff piece 17 is installed in the outside of spring 16, and body 14 is installed in the outside of activity shutoff piece 17, and whole laminating degree is high, can prevent facial local pressurized, uses comfortablely, and anesthesia effect is good.

Specifically, as shown in fig. 1 and 2, a cotton ball 6 is mounted on the inner side of the mask body 1, a conduit 8 is mounted on one side of the cotton ball 6, a sealing cover 3 is mounted at the lower end of the conduit 8, and a fixing band mounting frame 9 is mounted above the sealing cover 3.

Through adopting above-mentioned technical scheme, cotton ball 6 can place at patient's mouth at the anesthesia in-process, adsorbs saliva.

Specifically, as shown in fig. 1, 2 and 3, the connection ring 4 is adhesively fixed on one side of the mask body 1, and the outer side of the connection ring 4 is provided with an anti-slip coating.

Through adopting above-mentioned technical scheme, non-slip ability when can strengthen whole wearing prevents the phenomenon that drops when using.

Specifically, as shown in fig. 1 and 3, the support ring 13 is adhesively fixed on the inner sides of the outer layer pressure-proof sticker 12 and the inner layer pressure-proof sticker 11, the support ring 13 is in an oval shape, and an oval through hole is formed in the middle of the outer layer pressure-proof sticker 12 and the inner layer pressure-proof sticker 11.

Specifically, as shown in fig. 4, a thread is provided on the outer side of one end of the connection pipe 10, the pipe body 14 is fixed to the outer side of one end of the connection pipe 10 by means of thread connection, and the support plate 15 is fixed to the inner side of the pipe body 14 by means of adhesion.

Through adopting above-mentioned technical scheme, use threaded connection, the dismouting of being convenient for can carry out many times disinfection to preventing against current mechanism 2 and use.

Specifically, as shown in fig. 4, a groove is provided on the inner side of the pipe body 14, one end of the movable blocking block 17 is provided on the inner side of the groove, and a vent hole is provided on the outer side of one end of the movable blocking block 17.

Through adopting above-mentioned technical scheme, the air vent that gas was provided with through the outside of activity shutoff piece 17 one end gets into the inboard of face guard main part 1, breathes through the patient and realizes anaesthetizing the patient, can prevent at the anesthesia in-process, and anesthetic gas is against the current, causes the drug effect loss.

The working principle is as follows: when in use, whether the functions of all parts are intact is checked, a connecting ring 4 is fixedly bonded on one side of a mask main body 1, an anti-skid coating is arranged on the outer side of the connecting ring 4, the anti-skid capability can be enhanced when the mask is integrally worn, the fixing band is connected with a fixing band mounting frame 9, the other end of the fixing band is fixed with the head, the lower end of an elastic band 5 is fixed on the lower jaw part of a patient, a connecting band 7 plays a role in positioning and stabilizing the elastic band 5, the elastic band 5 is made of elastic materials and is suitable for different people, an inner layer pressure-proof sticker 11 and an outer layer pressure-proof sticker 12 are arranged on the inner side of the mask main body 1, the phenomenon that the local pressure on the face of the patient is red and the extravasated blood phenomenon can be prevented when the mask is worn, the uncomfortable feeling of use is reduced, and an oval, through preventing mechanism 2 and external structural connection against the current, discharge anesthetic gas, it is gaseous to activity shutoff piece 17 production pressure, make activity shutoff piece 17 drive spring 16 and contract, it is gaseous to get into the inboard of face guard main part 1 through the air vent that the outside of activity shutoff piece 17 one end was provided with, realize the anesthesia to the patient through patient's breathing, can prevent at the anesthesia in-process, anesthetic gas is against the current, cause the drug effect to lose, cotton ball 6 can be at the anesthesia in-process, place at the patient mouth, adsorb the saliva, whole laminating degree is high, can prevent facial local pressurized, comfortable to use, anesthetic effect is good.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pressure subsides are prevented to noninvasive ventilator anaesthetic mask, includes mask body (1), its characterized in that: a connecting ring (4) is installed on one side of the mask main body (1), an elastic band (5) is installed on the outer side of the connecting ring (4), a connecting band (7) is installed on the upper end face of the elastic band (5), an outer-layer pressure-proof sticker (12) is installed on the inner side of the connecting ring (4), two supporting rings (13) are installed on one side of the outer-layer pressure-proof sticker (12), an inner-layer pressure-proof sticker (11) is installed on one side of each supporting ring (13), a connecting pipe (10) is installed on the outer side of the mask main body (1), and an anti-backflow mechanism (2) is installed at one end of;

prevent mechanism (2) against current includes body (14), backup pad (15), spring (16) and activity shutoff piece (17), spring (16) are installed to one side of backup pad (15), activity shutoff piece (17) are installed in the outside of spring (16), body (14) are installed in the outside of activity shutoff piece (17).

2. The non-invasive ventilator anaesthetic mask pressure resistant sticker of claim 1 further comprising: cotton balls (6) are installed to the inboard of face guard main part (1), pipe (8) are installed to one side of cotton balls (6), closing cap (3) are installed to the lower extreme of pipe (8), fixed band mounting bracket (9) are installed to the top of closing cap (3).

3. The non-invasive ventilator anaesthetic mask pressure resistant sticker of claim 1 further comprising: the mask is characterized in that the connecting ring (4) is fixedly bonded on one side of the mask main body (1), and an anti-slip coating is arranged on the outer side of the connecting ring (4).

4. The non-invasive ventilator anaesthetic mask pressure resistant sticker of claim 1 further comprising: the support ring (13) is bonded and fixed on the inner side of the outer anti-pressure paste (12) and the inner anti-pressure paste (11), the shape of the support ring (13) is oval, and oval through holes are formed in the middle of the outer anti-pressure paste (12) and the inner anti-pressure paste (11).

5. The non-invasive ventilator anaesthetic mask pressure resistant sticker of claim 1 further comprising: the outer side of one end of the connecting pipe (10) is provided with threads, the pipe body (14) is fixedly connected with the outer side of one end of the connecting pipe (10) through the threads, and the supporting plate (15) is fixedly bonded on the inner side of the pipe body (14).

6. The non-invasive ventilator anaesthetic mask pressure resistant sticker of claim 1 further comprising: the inboard of body (14) is provided with the recess, the one end setting of activity shutoff piece (17) is in the inboard of recess, the outside of activity shutoff piece (17) one end is provided with the air vent.