CN219001612U

CN219001612U - Anesthesia mask

Info

Publication number: CN219001612U
Application number: CN202222958987.0U
Authority: CN
Inventors: 梁友君
Original assignee: First People's Hospital Of Qinzhou
Current assignee: First People's Hospital Of Qinzhou
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-12
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of medical instruments and discloses an anesthetic mask, which comprises a mounting block, wherein the front side of the mounting block is fixedly connected with a mask body, the front side of the mask body is provided with an air inlet, one side of the inner wall of the air inlet is provided with an oxygen pipe, the inner wall of a through hole is provided with two gas distribution pipes, the top and the bottom of two sides of the mounting block are fixedly connected with mounting grooves, the inner bottom wall of the mounting grooves is fixedly connected with fixing rods, the rear side of the mounting block is fixedly connected with a sealing rubber ring, an air bag is arranged in the sealing rubber ring, and the middle part of one side, far away from the sealing rubber ring, is provided with an air filling hole. According to the utility model, when a patient needs to intensively supply oxygen, oxygen can be completely fed into nostrils of the patient at the first time, and the concentration of anesthetic gas in the mask body can be accurately controlled through the gas concentration sensor, so that a better anesthetic effect is achieved, and the situation of lighter anesthesia or over-anesthesia can not occur.

Description

Anesthesia mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an anesthetic mask.

Background

The anesthesia mask is a medical first-aid equipment matched with an anesthesia breathing pipeline, is necessary equipment for implementing gas anesthesia, is used for implementing general anesthesia induction and first-aid resuscitation on a patient, and is generally required to be subjected to anesthesia and then operation in the medical treatment and treatment process, and is generally worn for the patient by adopting the anesthesia mask for more convenient anesthesia, and then atomized anesthetic gas is sprayed into the mask, so that the anesthetic gas is absorbed by the patient better while leakage of the anesthetic gas is reduced, and the operation is facilitated.

When the current patient needs concentrated oxygen supply, oxygen can not all be sent into patient's nostril in the first time, and the anesthetic gas concentration in the face guard body can not be accurately controlled to lead to anesthesia effect to be unsatisfactory, can appear the condition that anesthesia is lighter or anesthesia is overweight, under the irregular circumstances of face shape of facing patient simultaneously, especially can not play better airtight effect to the old person's face guard, the gas leakage phenomenon appears easily, easily leads to the leakage of anesthetic gas.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anesthetic mask.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anesthesia mask, includes the installation piece, installation piece front side fixedly connected with face guard body, face guard body front side is provided with the air inlet, air inlet inner wall one side is provided with the oxygen pipe, oxygen pipe rear end fixedly connected with connecting block, the inside front and back side of connecting block all is provided with two through-holes, the through-hole inner wall all is provided with two gas distribution pipes, the equal fixedly connected with mounting groove in installation piece both sides top and bottom, the equal fixedly connected with dead lever of diapire in the mounting groove, the equal fixedly connected with dead lever of dead lever outer wall, the equal fixedly connected with fixed block of installation piece rear side, the inside gasbag that is provided with of sealed rubber ring, the air filling hole has all been seted up in one side middle part is kept away from mutually to sealed rubber ring.

As a further description of the above technical solution:

the rear ends of the gas distribution pipes are fixedly connected with nasal plugs.

As a further description of the above technical solution:

the through hole is square in shape.

As a further description of the above technical solution:

the other side of the inner wall of the air inlet is provided with an anesthetic gas pipe, and the oxygen pipe and the anesthetic gas pipe are both positioned on the inner wall of the mask body.

As a further description of the above technical solution:

the inner wall of the mask body is fixedly connected with a gas concentration sensor.

As a further description of the above technical solution:

the top of the fixing rod is fixedly connected with the inner top wall of the mounting groove.

As a further description of the above technical solution:

and pistons are arranged on the sides, far away from the air charging holes, of the air charging holes.

As a further description of the above technical solution:

the fixed ropes are fixedly connected to the rear sides of the fixed blocks.

The utility model has the following beneficial effects:

1. according to the utility model, when a patient needs to intensively supply oxygen, oxygen can be completely fed into nostrils of the patient at the first time, and the concentration of anesthetic gas in the mask body can be accurately controlled through the gas concentration sensor, so that a better anesthetic effect is achieved, and the situation of lighter anesthesia or over-anesthesia can not occur.

2. According to the utility model, the air bag is arranged in the mounting groove, one nasal plug is placed in the nostril of a patient, at the moment, the mask body can be fixed on the face of the patient, and meanwhile, the air bag is inflated to achieve the purpose of being attached to the face of the patient, so that the sealing effect is improved, and therefore, under the condition of irregular shape of the face of the patient, the mask for the old is good in sealing effect, the leakage phenomenon is not easy to occur, and the leakage of anesthetic gas is reduced.

Drawings

FIG. 1 is a front perspective view of an anesthetic mask according to the present utility model;

FIG. 2 is a rear perspective view of an anesthetic mask according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 2.

Legend description:

1. a mounting block; 2. a mask body; 3. an air inlet; 4. an oxygen pipe; 5. an anesthetic gas tube; 6. a connecting block; 7. a through hole; 8. a gas distribution pipe; 9. nasal obstruction; 10. a mounting groove; 11. a fixed rod; 12. a fixed block; 13. a fixing rope; 14. an air filling hole; 15. a piston; 16. a gas concentration sensor; 17. sealing rubber rings; 18. an air bag.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an anesthesia mask, including installation piece 1, installation piece 1 front side fixedly connected with mask body 2, mask body 2 front side is provided with air inlet 3, air inlet 3 inner wall one side is provided with oxygen pipe 4, oxygen pipe 4 rear end fixedly connected with connecting block 6, the inside front and back side of connecting block 6 all is provided with two through-holes 7, the through-hole 7 inner wall all is provided with two gas distribution pipes 8, installation piece 1 both sides top and bottom equal fixedly connected with mounting groove 10, the equal fixedly connected with dead lever 11 of diapire in the mounting groove 10, the equal fixedly connected with fixed block 12 of dead lever 11 outer wall, the equal fixedly connected with seal rubber ring 17 of installation piece 1 rear side, seal rubber ring 17 inside is provided with gasbag 18, the mesh that laminates mutually with patient's face is reached to this improves sealed effect, seal rubber ring 17 keeps away from one side middle part mutually and all has offered the gas filling hole 14, medical staff can decide whether to use gasbag 18 according to patient's specific condition, during the use, can install gasbag 18 in seal rubber ring 17, and use through gas filling hole 14.

The equal fixedly connected with nasal plug 9 of gas-dividing pipe 8 rear end, when the patient needs concentrate the oxygen suppliment, can directly pack into nasal plug 9 in patient's nostril, facilitate the use, the through-hole 7 shape is square, air inlet 3 inner wall opposite side is provided with anesthetic gas pipe 5, oxygen tube 4 and anesthetic gas pipe 5 all are located face guard body 2 inner wall, face guard body 2 inner wall fixedly connected with gas concentration sensor 16, gas concentration sensor 16 in the face guard body 2 passes through the wire connection director, medical staff can know the concentration of anesthetic gas in the face guard body 2 constantly, can adjust the concentration of anesthetic gas through the controller, in order to guarantee the validity of patient's anesthetic effect, the equal fixedly connected with in dead lever 11 top wall in mounting groove 10, one side all is kept away from mutually to air charge hole 14 is provided with piston 15, the equal fixedly connected with fixed rope 13 of fixed block 12 rear side, can play better restraint, fixed effect.

Working principle: when the anesthetic mask is used, firstly, the air bag 18 can be firstly arranged in the mounting groove 10 according to the specific condition of a patient, and one nasal plug 9 is placed in the nostril of the patient, at the moment, the mask body 2 can be fixed on the face of the patient, meanwhile, the air bag 18 is inflated to achieve the aim of being attached to the face of the patient, so that the sealing effect is improved, meanwhile, the gas concentration sensor 16 in the mask body 2 is connected with the controller through a wire, medical staff can know the concentration of anesthetic gas in the mask body 2 at any time, and can adjust the concentration of the anesthetic gas through the controller, so that the effectiveness of the anesthetic effect of the patient is ensured, the air bag 18 is flexible and convenient to use, and when the patient needs to concentrate oxygen supply, the nasal plug 9 can be directly plugged into the nostril of the patient, and the anesthetic mask is convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An anaesthetic mask comprising a mounting block (1), characterised in that: the novel mask is characterized in that the front side of the mounting block (1) is fixedly connected with the mask body (2), the front side of the mask body (2) is provided with the air inlet (3), one side of the inner wall of the air inlet (3) is provided with the oxygen pipe (4), the rear end of the oxygen pipe (4) is fixedly connected with the connecting block (6), two through holes (7) are formed in the front side and the rear side of the inside of the connecting block (6), two air distribution pipes (8) are formed in the inner wall of the through holes (7), the mounting groove (10) is fixedly connected with the top and the bottom of the two sides of the mounting block (1), the fixing rod (11) is fixedly connected with the fixing block (12) in the inner wall of the mounting groove (10), the sealing rubber ring (17) is fixedly connected with the rear side of the mounting block (1), and the air bag (18) is arranged in the sealing rubber ring (17), and the air filling hole (14) is formed in the middle of the side of the sealing rubber ring (17).

2. An anesthesia mask as in claim 1 wherein: the rear ends of the gas distribution pipes (8) are fixedly connected with nasal plugs (9).

3. An anesthesia mask as in claim 1 wherein: the through hole (7) is square in shape.

4. An anesthesia mask as in claim 1 wherein: the other side of the inner wall of the air inlet (3) is provided with an anesthetic gas pipe (5), and the oxygen pipe (4) and the anesthetic gas pipe (5) are both positioned on the inner wall of the mask body (2).

5. An anesthesia mask as in claim 1 wherein: the inner wall of the mask body (2) is fixedly connected with a gas concentration sensor (16).

6. An anesthesia mask as in claim 1 wherein: the tops of the fixing rods (11) are fixedly connected to the inner top wall of the mounting groove (10).

7. An anesthesia mask as in claim 1 wherein: the side of the air charging hole (14) far away from each other is provided with a piston (15).

8. An anesthesia mask as in claim 1 wherein: the rear sides of the fixing blocks (12) are fixedly connected with fixing ropes (13).