CN212141112U

CN212141112U - Good-sealing smoke anaesthetic mask for anesthesia department

Info

Publication number: CN212141112U
Application number: CN202020152082.2U
Authority: CN
Inventors: 孔娟; 甘隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-04
Filing date: 2020-02-04
Publication date: 2020-12-15
Anticipated expiration: 2030-02-04

Abstract

The utility model discloses a smoke anaesthetic mask with good sealing performance for anesthesia department, which relates to the technical field of medical equipment. Including gauze mask subassembly and nose cup subassembly, the cover body opening side difference fixedly connected with gauze mask circle and nose cup circle of gauze mask subassembly and nose cup subassembly, the side is through connecting rod fixedly connected with interlock subassembly about the gauze mask subassembly inner wall, the first trachea of one side fixedly connected with and the second trachea of nose cup subassembly, one side fixedly connected with third trachea and the fourth trachea of gauze mask subassembly, all is equipped with the check valve on first trachea, second trachea, third trachea and the fourth trachea. Through setting up first trachea, combine second trachea, third trachea and fourth trachea, with the help of the inhaling lung efficiency difference of mouth nose, the nose inhales gas and lets in the lung more than the oral area, switches on anesthetic gas and oxygen respectively with mouth and nose, when guaranteeing that the patient breathes comfortablely, but the oral area macrostoma inhales anesthetic gas, changeable single mouth nose mode of breathing in jointly simultaneously.

Description

Good-sealing smoke anaesthetic mask for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a smoke anaesthetic mask for department of anesthesia that leakproofness is good.

Background

Inhalation anesthesia refers to an anesthesia method in which an anesthetic is inhaled through the respiratory tract to generate central nervous system inhibition, so that a patient does not feel pain in the whole body due to temporary loss of consciousness, and is a main method of general anesthesia. Most of the drugs are discharged from the lung in the original shape, so that inhalation anesthesia is easy to control, and is safe and effective, the method is a commonly used method in anesthesia, and the existing mask for anesthesia has the following problems in the specific anesthesia process:

1. in the prior art, because the volume per unit time from the gas inhalation of the mouth and the nose to the lung of a human body is different, the nasal inhalation gas is introduced into the lung more than the mouth, if a single mask is adopted to introduce oxygen and anesthetic gas at the same time, great anesthetic gas waste exists, and the anesthetic gas and oxygen are mixed to cause the human body to feel certain oppression when anesthetic does not work;

2. among the prior art, current face guard and face contact part generally are simple structure's overlap joint mode, wear the face guard before the anesthesia after, if need take off the face guard and carry out other operations, then need wholly remove the face guard, and this process is loaded down with trivial details and because the different oppression that easily causes the face of cover internal and external pressure is felt.

SUMMERY OF THE UTILITY MODEL

The utility model provides a smoke anaesthetic mask with good sealing performance for anesthesia department, which is provided with a mouth and a nose which are respectively communicated with anaesthetic gas and oxygen, ensures that a patient can breathe comfortably, the mouth can suck anaesthetic gas by a large mouth, simultaneously, the single common mouth and nose breathing mode can be switched, the mask can be taken off and hung on the neck by combining a tightening strap to slightly pull a belt body, a mouth biting component is arranged in the mask, the upper and lower deviation advantages of the mask after being taken are avoided, the problem that if the single mask is adopted and the oxygen and anaesthetic gas are simultaneously introduced is solved, the great anaesthetic gas waste exists, the mixing of the anaesthetic gas and the oxygen can cause the human body to feel certain oppression when the anaesthetic is not exerted, the existing mask and a human face contact part are generally in a lap joint mode with simple structure, after the mask is worn before anaesthesia, if the mask needs to be taken off for other operations, the mask needs to be removed integrally, the process is complicated, and the problem of facial oppression is easily caused due to different pressures inside and outside the mask.

In order to realize putting through anesthesia gas and oxygen respectively with mouth and nose, when guaranteeing that the patient breathes comfortablely, the oral area can be big mouthful inhales anesthesia gas, changeable single mouthful of nose mode of breathing in jointly simultaneously combines the elasticity strap to stimulate the area body a little and can take the face guard off hang on the neck, is equipped with the mouth in the face guard and stings the subassembly, avoids taking the upper and lower skew purpose of back face guard, the utility model provides a following technical scheme: the utility model provides a smog anaesthetic mask for department of anesthesia that leakproofness is good, includes gauze mask subassembly and nose cup subassembly, the cover body opening side difference fixedly connected with gauze mask circle and nose cup circle of gauze mask subassembly and nose cup subassembly, the side passes through connecting rod fixedly connected with interlock subassembly about gauze mask subassembly inner wall, the first trachea of one side fixedly connected with and the second trachea of nose cup subassembly, one side fixedly connected with third trachea and the fourth trachea of gauze mask subassembly, all be equipped with the check valve on first trachea, second trachea, third trachea and the fourth trachea, the interlock subassembly includes the lip cover, the crooked board of concave side fixedly connected with interlock of lip cover, the gauze mask circle is double-deck circle body with the nose cup circle, and fixed connection has the shape to become soft arris between the double-deck circle body.

As an optimized technical proposal of the utility model, the top of the lip cover is provided with a groove matched with the nose tip.

As an optimized technical proposal of the utility model, the inner circle of the double-layer ring body of the mouth mask ring and the nose mask ring is provided with an inner through hole.

As an optimized technical solution of the present invention, the direction of the check valve of the first air pipe and the second air pipe is opposite to the direction of the check valve of the third air pipe and the fourth air pipe.

As a preferred technical scheme of the utility model, the through-hole has been seted up on the gauze mask subassembly, the nose cup subassembly is pegged graft through the through-hole of first trachea and second trachea and gauze mask subassembly.

Compared with the prior art, the utility model provides a smoke anaesthetic mask for department of anesthesia that leakproofness is good possesses following beneficial effect:

1. this smoke anaesthetic mask for department of anesthesia that leakproofness is good through setting up first trachea, combines second trachea, third trachea and fourth trachea, and with the help of the inhaling lung efficiency difference of mouth nose, the nose is inhaled gas and is let in lung more than the oral area, switches on anaesthetic gas and oxygen respectively with mouth and nose, when guaranteeing that the patient breathes comfortablely, but the oral area macrostoma inhales anaesthetic gas, changeable single mouth nose mode of breathing in jointly simultaneously.

2. This department of anesthesia that leakproofness is good uses smog anaesthetic mask, through setting up the soft arris of deformation, when taking down to adjust the strap temporarily, close the air supply, the deep draft will seal soft arris inner circle cavity gas pressure and diminish, can will seal soft arris a little from the face one end distance a little, combine elasticity strap stimulate the area body a little and can take the face guard down and hang on the neck, be equipped with the mouth in the face guard and sting the subassembly, avoid taking the upper and lower skew of back face guard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the mask assembly and the mask assembly of the present invention;

fig. 3 is a partial sectional view of the mask ring of the present invention;

fig. 4 is a schematic structural view of the engagement assembly of the present invention.

In the figure: 1. a mask assembly; 11. a mask ring; 2. a nasal mask assembly; 21. a nose mask ring; 3. deforming soft edges; 31. an inner through hole; 4. an engaging component; 41. a lip cover; 411. a groove; 42. engaging the curved plate; 5. A first air pipe; 51. a second air pipe; 52. a third air pipe; 53. and a fourth air pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a smoke anaesthetic mask with good sealing performance for anaesthetic department, which comprises a mask component 1 and a nose mask component 2, the opening sides of the mask body of the mask component 1 and the nose mask component 2 are respectively fixedly connected with a mask ring 11 and a nose mask ring 21, the left side and the right side of the inner wall of the mask component 1 are fixedly connected with an occlusion component 4 through connecting rods, one side of the nose mask component 2 is fixedly connected with a first air pipe 5 and a second air pipe 51, a third air pipe 52 and a fourth air pipe 53 are fixedly connected with one side of the mask component 1, the first air pipe 5, the second air pipe 51, the third air pipe 52 and the fourth air pipe 53 are all provided with a one-way valve, the snap assembly 4 comprises a lip cover 41, a snap bending plate 42 is fixedly connected with the concave side of the lip cover 41, the mask ring 11 and the mask ring 21 are double-layer ring bodies, and the shape-changing soft edges 3 are fixedly connected between the double-layer ring bodies.

Specifically, the top of the lip cover 41 is provided with a groove 411 matched with the tip of the nose, so that the fit degree of the device and a human body is ensured conveniently.

Specifically, inner through hole 31 has been seted up to

gauze mask circle

11 and 21 double-deck circle body inner circles of nose mask circle, the through-hole has been seted up on gauze mask subassembly 1, nose mask subassembly 2 is pegged graft through first trachea 5 and second trachea 51 and gauze mask subassembly 1's through-hole.

Specifically, the direction of the check valves of the first air pipe 5 and the second air pipe 51 is opposite to that of the check valves of the third air pipe 52 and the fourth air pipe 53, so that the breathing can be adapted, and the exhaled and inhaled air can be divided into two different channels.

The utility model discloses a theory of operation and use flow: when using, nose cup subassembly 2 covers on the nose, gauze mask subassembly 1 is whole to be wrapped up on the mouth nose, first trachea 5 or second trachea 51 link to each other with the oxygen source, abundant oxygen is absorb to the nose, third trachea 52 or fourth trachea 53 of gauze mask subassembly 1 with the same reason link to each other with anesthetic gas, when taking off temporarily and adjusting the strap, close the air supply, inhale deeply and will seal soft arris inner circle cavity gas pressure and diminish, can be slightly will seal soft arris and leave the face a little one end distance, combine elasticity strap to stimulate the area body a little and can hang under taking the face guard on the neck.

In conclusion, the good-sealing smoke anaesthetic mask for the anaesthetic department is provided with the first air pipe 5, the second air pipe 51, the third air pipe 52 and the fourth air pipe 53 are combined, the inhaled air is introduced into the lung more than the mouth part by the aid of different breathing efficiencies of the mouth and the nose, the mouth and the nose are respectively communicated with the anaesthetic air and the oxygen, the anaesthetic air can be inhaled into the mouth part in a big mouth while ensuring the comfortable breathing of a patient, the single mouth and the nose common inhalation mode can be switched, the air source is closed when the shape-changed soft edges 3 are arranged and the cuff is temporarily taken down to adjust, the air pressure of the cavity in the inner ring of the shape-changed soft edges is reduced by deep inhalation, the shape-changed soft edges can be slightly separated from the face by one end, the elastic cuff is combined to slightly pull the strap body to take down the mask to be hung on the neck, the mouth biting assembly is arranged in the mask, and the up-down deviation.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a smoke anaesthetic mask for department of anesthesia that leakproofness is good, includes gauze mask subassembly (1) and nose cup subassembly (2), its characterized in that: the opening sides of the mask body of the mask component (1) and the nose mask component (2) are respectively fixedly connected with a mask ring (11) and a nose mask ring (21), the left side and the right side of the inner wall of the mask component (1) are fixedly connected with an occlusion component (4) through connecting rods, one side of the nose mask component (2) is fixedly connected with a first trachea (5) and a second trachea (51), one side of the mask component (1) is fixedly connected with a third air pipe (52) and a fourth air pipe (53), the first air pipe (5), the second air pipe (51), the third air pipe (52) and the fourth air pipe (53) are all provided with one-way valves, the occlusion component (4) comprises a lip cover (41), the concave side of the lip cover (41) is fixedly connected with an occlusion bending plate (42), the mouth mask ring (11) and the nose mask ring (21) are double-layer ring bodies, and the double-layer ring bodies are fixedly connected with each other to form a flexible edge (3).

2. The good-sealing smoke anaesthetic mask for the department of anaesthesia as claimed in claim 1, wherein: the top of the lip cover (41) is provided with a groove (411) matched with the nose tip.

3. The good-sealing smoke anaesthetic mask for the department of anaesthesia as claimed in claim 1, wherein: the inner ring of the double-layer ring body of the mouth mask ring (11) and the nose mask ring (21) is provided with an inner through hole (31).

4. The good-sealing smoke anaesthetic mask for the department of anaesthesia as claimed in claim 1, wherein: the direction of the one-way valves of the first air pipe (5) and the second air pipe (51) is opposite to that of the one-way valves of the third air pipe (52) and the fourth air pipe (53).

5. The good-sealing smoke anaesthetic mask for the department of anaesthesia as claimed in claim 1, wherein: the mask assembly (1) is provided with a through hole, and the nose mask assembly (2) is connected with the through hole of the mask assembly (1) in an inserting mode through a first air pipe (5) and a second air pipe (51).