CN219539167U

CN219539167U - Anesthetic mask with firm wearing and fitting

Info

Publication number: CN219539167U
Application number: CN202221824439.2U
Authority: CN
Inventors: 惠愚
Original assignee: Zhejiang Yuantong Medical Equipment Co ltd
Current assignee: Zhejiang Yuantong Medical Equipment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-08-18
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to the technical field of medical masks, in particular to an anesthetic mask which is firm in wearing and fitting, comprising a mask and a clamping rod, wherein a first air bag air inlet is fixedly arranged at the upper part of the right end face of the mask, a rotating shaft is rotatably connected to the middle parts of the left end face and the right end face of the mask, a locking buckle is rotatably connected to the outer side of the rotating shaft, the mask is rotatably connected with the clamping rod through the rotating shaft, the other end of the locking buckle is fixedly connected with a first air bag, the outer side of the first air bag is fixedly connected with the first air bag air inlet, the right side of the first air bag air inlet is slidingly connected with a sealing ring, the other end of an air pipe is fixedly connected with a second air bag, and the bottom end face of the second air bag is fixedly connected with a second one-way valve.

Description

Anesthetic mask with firm wearing and fitting

Technical Field

The utility model relates to the technical field of medical masks, in particular to an anesthetic mask which is firmly worn and attached.

Background

The respiratory anesthesia refers to that an inhalation anesthetic is inhaled into a human body from a respiratory tract through an evaporation device of a breathing machine and reaches a central nervous system along with blood circulation, so that transient and reversible nerve paralysis phenomenon occurs in the central nervous system, and the clinical anesthesia effect of retaining spontaneous breathing is achieved. The first method is as follows: inhalation through a mask for spontaneous breathing; the second method is as follows: with difficulty in spontaneous breathing, inhalation can be performed by spontaneous breathing by means of airway tools such as oropharyngeal airways, laryngeal masks, endotracheal tubes and the like.

When the existing anaesthetic mask is used, the facial contours of all people are different, so that the mask cannot be tightly attached when being worn, and further, because a fixing device is not arranged on the mask, the mask can deviate or slide off in the operation process, the operation of the operation can be influenced, and the anaesthetic mask is inconvenient to wear and firmly attached.

Disclosure of Invention

The utility model aims to provide an anesthetic mask which is firmly worn and attached so as to solve the problems in the background art.

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

the utility model provides a wear and laminate firm anesthesia face guard, includes face guard and clamping lever, the top face left side fixedly connected with anesthesia hole of face guard, the top face right side fixedly connected with oxygen hole of face guard, the right-hand member face upper portion of face guard is fixed with first gasbag inlet port, the lower extreme middle part fixedly connected with water guide hole of face guard, both ends face middle part rotation is connected with the pivot about the face guard, the pivot outside rotates and is connected with the locking knot, the face guard is connected with the clamping lever through the pivot rotation, the inboard fixedly connected with buckle of clamping lever and, the other end fixedly connected with first gasbag of buckle, the outside fixedly connected with first gasbag inlet port of first gasbag, first gasbag inlet port right-hand member sliding connection has the sealing washer, the fixedly connected with trachea in the sealing washer outside, the inside fixedly connected with first check valve of trachea, the other end fixedly connected with second gasbag of trachea, the bottom face fixedly connected with second check valve of second gasbag.

Preferably, the number of the rotating shafts is 2, and the rotating shafts are symmetrically arranged left and right.

Preferably, the number of the clamping rods is 2, and the clamping rods are symmetrically arranged left and right.

Preferably, the number of the buckles is 4, and the buckles are arranged on the inner sides of the 2 clamping rods in an up-down symmetrical mode along the transverse central axis of the clamping rods.

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

1. in the utility model, the second air bag can be pinched by hand to inflate the first air bag so as to achieve the effects of fitting the face and clamping the head at the same time, and after the use is finished, the air pipe is directly pulled out from the air inlet hole to complete the deflation of the first air bag, so that the air bag has the advantages of small and light volume, simple structure and convenient storage and placement

2. According to the utility model, the clamping rod, the mask and the locking buckle are rotationally connected, so that the head circumference required to be used can be arbitrarily adjusted, the locking buckle can be screwed down after the head circumference used for the user is determined, the clamping rod is fixed, and the head circumference is convenient for any crowd to use;

3. according to the utility model, the first air bag is arranged between the clamping rod and the head, so that the first air bag is elastically separated, and the clamping rod is clamped without causing pain discomfort.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a mask portion of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present utility model;

FIG. 5 is a schematic view of a first airbag according to the present utility model

In the figure: 1-face mask, 2-anesthesia hole, 3-oxygen hole, 4 first gasbag inlet port, 5-water guide hole, 6-pivot, 7-locking knot, 8-first gasbag, 9-clamping bar, 10-buckle, 11-sealing washer, 12-trachea, 13-first check valve, 14-second gasbag, 15-second check valve.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a wear and laminate firm anesthesia face guard, includes face guard 1 and clamping lever 9, its characterized in that: the left side fixedly connected with anesthesia hole 2 of top face of face guard 1, the right side fixedly connected with oxygen hole 3 of top face of face guard 1, the right-hand member face upper portion of face guard 1 is fixed with first gasbag inlet port 4, the lower extreme middle part fixedly connected with water guide hole 5 of face guard 1, the left and right sides both ends face middle part rotation of face guard 1 is connected with pivot 6, the pivot 6 outside rotates and is connected with locking knot 7, face guard 1 is connected with clamping lever 9 through pivot 6 rotation, clamping lever 9 and inboard fixedly connected with buckle 10, the other end fixedly connected with first gasbag 8 of buckle 10, the outside fixedly connected with first gasbag inlet port 4 of first gasbag, first gasbag inlet port 4 right-hand member sliding connection has sealing washer 11, sealing washer 11 outside fixedly connected with trachea 12, the inside fixedly connected with first check valve 13 of trachea 12, the other end fixedly connected with second gasbag 14 of trachea 12, the bottom face fixedly connected with second check valve 15 of second gasbag 14.

The number of the rotating shafts 6 is 2 in total and is arranged in bilateral symmetry, so that the opening and closing adjustment is more convenient when the device is used, the first air bag air inlet holes 4 are made of hard plastic, the first air bag air inlet holes 4 are convenient to be inserted into the sealing rings 11 through the arrangement, the number of the clamping rods 9 is 2 in total and is arranged in bilateral symmetry, the head clamping is more stable through the arrangement, the number of the clamping buckles 10 is 4 in total, the inner sides of the 2 clamping rods 9 are symmetrically arranged up and down along the transverse central axis of the clamping rods 9, and the first air bag is firmer and more stable between the head and the clamping rods through the arrangement.

The working flow is as follows: when a patient needs to use, the locking buckles 7 are unscrewed, the clamping rods 9 on two sides are opened, the mask 1 is placed on the mouth and nose of the patient, the clamping rods 9 on two sides are adjusted to be at a position which is suitable for the head of the patient, the clamping rods 9 are adjusted to have a certain gap with the middle of the head, the first air bag 8 can be smoothly supported when being inflated, then the locking buckles 7 are screwed to fix the clamping rods 9 and cannot easily move, the air pipe 12 with the sealing rings 11 is sleeved into the first air bag air inlet 4, the second air bag 14 is repeatedly pinched to flush the first air bag 8, manual inflation is more convenient for a user to grasp whether the air bag is inflated more accurately, one face of the first air bag 8 is attached to the mask 1, the other face is attached to the face of a person, meanwhile, the first air bag 8 on the inner side of the clamping rods 9 is inflated and inflated to be expanded with the head to be difficult to slide down when being clamped, anesthesia is carried out through the anesthesia hole 2, oxygen is carried out through the oxygen hole 3 after the anesthesia is completed, and the air pipe 12 is directly pulled out after the use is completed, and then the first air bag 8 can be easily taken down.

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

Claims

1. The utility model provides a wear and laminate firm anesthesia face guard, includes face guard (1) and clamping lever (9), its characterized in that: the novel mask is characterized in that an anesthetic hole (2) is fixedly connected to the left side of the top end face of the mask (1), an oxygen hole (3) is fixedly connected to the right side of the top end face of the mask (1), a first air bag air inlet hole (4) is fixedly connected to the upper portion of the right end face of the mask (1), a water guide hole (5) is fixedly connected to the middle portion of the lower end of the mask (1), a rotating shaft (6) is rotatably connected to the middle portion of the left end face and the right end face of the mask (1), a locking buckle (7) is rotatably connected to the outer side of the rotating shaft (6), the mask (1) is rotatably connected with a clamping rod (9) through the rotating shaft (6), a clamping rod (9) is fixedly connected to the inner side of the clamping rod (10), a first air bag (8) is fixedly connected to the other end of the clamping rod, a first air bag (4) is fixedly connected to the outer side of the first air bag air inlet hole (4), an air pipe (12) is fixedly connected to the outer side of the first air bag (11) and is fixedly connected to the right end of the first air bag (4), an air pipe (12) is rotatably connected to the middle portion of the left end face of the mask (1), a first air pipe (13) is rotatably connected to the inner side of the first air pipe (12), a second air pipe (14) is fixedly connected to the second air inlet hole (14), and a first air inlet valve (14) is fixedly connected to the second air inlet hole (14).

2. The anesthetic mask as recited in claim 1, wherein the anesthetic mask is securely worn: the number of the rotating shafts (6) is 2, and the rotating shafts are symmetrically arranged left and right.

3. The anesthetic mask as recited in claim 1, wherein the anesthetic mask is securely worn: the number of the clamping rods (9) is 2, and the clamping rods are symmetrically arranged left and right.

4. The anesthetic mask as recited in claim 1, wherein the anesthetic mask is securely worn: the number of the buckles (10) is 4, and the buckles (10) are symmetrically arranged at the inner sides of the 2 clamping rods (9) along the transverse central axis of the clamping rods (9) up and down.