CN219148886U

CN219148886U - Inflation-free anaesthetic mask

Info

Publication number: CN219148886U
Application number: CN202122992918.7U
Authority: CN
Inventors: 何琼珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2023-06-09
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an inflation-free anaesthetic mask, which comprises a mask body, wherein a face cup cover is arranged on the surface of the mask body, an air inlet pipe is arranged on the surface of the face cup cover, the air inlet pipe is communicated with the face cup cover, a filtering mechanism is arranged on the surface of the mask body, a sealing cushion is arranged on the other side surface of the mask body, and the sealing cushion, the face cup cover and the mask body are of an integrated structure. In the utility model, when the gas of partial anesthesia is exhausted from the patient in the breathing process, the adsorption, filtration and dissolution can be carried out through the activated carbon layer and the polypropylene fiber microporous filter membrane layer in the treatment box, so that the exhausted gas is ensured to have no anesthesia effect, and the practicability is stronger.

Description

Inflation-free anaesthetic mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an inflation-free anaesthetic mask.

Background

In anesthesia respiratory resuscitation and operation, an anesthetic mask is needed, the nose and the mouth of a patient are covered by the mask, the tightness of the mask and the nose and the mouth is guaranteed, the other end of the mask is connected with a threaded pipe of an anesthesia machine, and oxygen or an inhalation anesthetic is delivered to the patient. The anesthetic mask can also be used for the oxygen inhalation or auxiliary ventilation of a general patient, so that the pain of the patient, especially the infant, in the operation or treatment process is relieved, and the operation or treatment can be smoothly carried out.

The common anaesthetic mask in the market at present is an inflatable mask, and an air bag is required to be inflated when the anaesthetic mask is used so as to seal the contact part between the mask and the face of a patient, ensure that oxygen or anaesthetic does not leak, ensure that the patient needs to continuously breathe after anaesthetizing, often cause partial anaesthetic gas to be discharged outside in the breathing process, enter the body of medical staff to achieve anaesthetic effect, cause potential safety hazard in operation of the medical staff, and provide the non-inflatable anaesthetic mask for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an inflation-free anaesthetic mask.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an exempt from to aerify anesthesia face guard, includes the face guard body, the face guard body is provided with the face cup cover on the surface, be provided with the intake pipe on the surface of face cup cover, communicate each other between intake pipe and the face cup cover, the face guard body is provided with filtering mechanism on the surface, the opposite side of face guard body is provided with sealed cushion on the surface, sealed cushion, face cup cover and face guard body are integrated into one piece structure.

Further, filtering mechanism includes the processing case, processing case fixed connection is on the surface of face guard body, the inside fixedly connected with active carbon layer of processing case, one side on active carbon layer is provided with polypropylene fiber millipore filtration membrane layer, one side of processing case is provided with the connecting pipe, the one end of connecting pipe runs through and extends to the inside of face guard body, the connecting pipe is L shape setting, the opposite side fixedly connected with blast pipe of processing case can adsorb the anesthetic gas of exhaling part, prevents that the gas of discharging from having anesthetic effect, plays the effect of protection, and the practicality is stronger.

Further, the outer surface of the air inlet pipe is sleeved with the fixedly connected mounting convex ring, the structure is simple, and the air inlet pipe is convenient to be connected with air inlet equipment rapidly.

Furthermore, the air inlet pipe and the face cup cover are made of medical transparent PP materials, so that the use of a patient can be protected, and the effect is better.

Further, the elastic belts are symmetrically arranged on the inner surface of the mask body, so that the mask is convenient to fix stably, falling off is prevented when the mask is worn, and the mask is higher in practicability.

Further, the sealing cushion is made of rubber materials, is simple in structure and soft, and is more comfortable in use.

The utility model has the beneficial effects that:

according to the utility model, through the arranged filtering mechanism, when the gas partially anesthetized by a patient is exhausted in the breathing process, the activated carbon layer and the polypropylene fiber microporous filter membrane layer in the treatment box can be used for adsorption, filtration and dissolution, so that the exhausted gas is ensured to have no anesthetic effect, and the practicability is higher.

Drawings

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

FIG. 2 is a front cross-sectional view of a filtering mechanism of an inflation-free anesthetic mask of the present utility model;

fig. 3 is a front view of an inflation-free anesthetic mask according to the utility model.

Legend description:

1. an air inlet pipe; 2. a face cup cover; 3. a mask body; 4. a filtering mechanism; 401. an exhaust pipe; 402. a treatment box; 403. a connecting pipe; 404. an activated carbon layer; 405. a polypropylene fiber microporous filter membrane layer; 5. sealing the soft cushion; 6. an elastic belt; 7. and (5) installing a convex ring.

Detailed Description

Referring to fig. 1-3, an inflation-free anaesthetic mask comprises a mask body 3, wherein a face cup 2 is arranged on the surface of the mask body 3, an air inlet pipe 1 is arranged on the surface of the face cup 2, the air inlet pipe 1 is communicated with the face cup 2, a filtering mechanism 4 is arranged on the surface of the mask body 3, a sealing cushion 5 is arranged on the other side of the mask body 3, the sealing cushion 5, the face cup 2 and the mask body 3 are of an integrated structure, a mounting convex ring 7 is fixedly connected to the outer surface of the air inlet pipe 1 in a sleeved mode, the air inlet pipe 1 and the face cup 2 are made of medical transparent PP materials, elastic belts 6 are symmetrically arranged on the inner surface of the mask body 3, and the sealing cushion 5 is made of rubber materials.

Referring to fig. 2, the filtering mechanism 4 includes a treatment tank 402, the treatment tank 402 is fixedly connected on the surface of the mask body 3, an activated carbon layer 404 is fixedly connected inside the treatment tank 402, a polypropylene fiber microporous filter membrane layer 405 is arranged on one side of the activated carbon layer 404, a connecting pipe 403 is arranged on one side of the treatment tank 402, one end of the connecting pipe 403 extends to the inside of the mask body 3 in a penetrating manner, the connecting pipe 403 is arranged in an L shape, and an exhaust pipe 401 is fixedly connected on the other side of the treatment tank 402.

This novel when using, use the abundant laminating of sealed cushion 5 on the face guard body 3 and patient's skin, utilize elastic webbing 6 to fix, prevent to take place to drop at the in-process that uses, when carrying out anesthesia to the patient, let in anesthetic gas through intake pipe 1, make the patient reach anesthetic effect, the in-process that the patient breathes has little part anesthetic gas to discharge, the inside activated carbon layer 404 of accessible processing box 402 and polypropylene fiber millipore filter layer 405 adsorb, can carry out simple solution, guarantee that the exhaust gas does not have anesthetic effect, the practicality is stronger.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. An inflation-free anaesthetic mask, comprising a mask body (3), characterized in that: the face mask comprises a face mask body (3), and is characterized in that a face cup cover (2) is arranged on the surface of the face mask body (3), an air inlet pipe (1) is arranged on the surface of the face cup cover (2), the air inlet pipe (1) and the face cup cover (2) are mutually communicated, a filtering mechanism (4) is arranged on the surface of the face mask body (3), a sealing cushion (5) is arranged on the surface of the other side of the face mask body (3), and the sealing cushion (5), the face cup cover (2) and the face mask body (3) are of an integrated structure.

2. An inflation-free anesthetic mask as claimed in claim 1, wherein: the filtering mechanism (4) comprises a treatment box (402), the treatment box (402) is fixedly connected to the surface of the mask body (3), an active carbon layer (404) is fixedly connected to the inside of the treatment box (402), a polypropylene fiber microporous filter membrane layer (405) is arranged on one side of the active carbon layer (404), a connecting pipe (403) is arranged on one side of the treatment box (402), one end of the connecting pipe (403) penetrates through the inside of the mask body (3), the connecting pipe (403) is arranged in an L shape, and an exhaust pipe (401) is fixedly connected to the other side of the treatment box (402).

3. An inflation-free anesthetic mask as claimed in claim 1, wherein: the outer surface of the air inlet pipe (1) is sleeved with a mounting convex ring (7) which is fixedly connected with the air inlet pipe.

4. An inflation-free anesthetic mask as claimed in claim 1, wherein: the air inlet pipe (1) and the face cup cover (2) are made of medical transparent PP materials.

5. An inflation-free anesthetic mask as claimed in claim 1, wherein: elastic bands (6) are symmetrically arranged on the inner surface of the mask body (3).

6. An inflation-free anesthetic mask as claimed in claim 1, wherein: the sealing cushion (5) is made of rubber materials.