CN211513015U

CN211513015U - Portable respiratory anesthesia equipment

Info

Publication number: CN211513015U
Application number: CN202020116507.4U
Authority: CN
Inventors: 韩英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-18
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of anesthesia medical equipment. It is an object to provide a compressible portable respiratory anesthesia apparatus. The utility model adopts the technical proposal that: a portable respiratory anesthesia device comprises a mask body, wherein the mask body comprises a face contact section, a corrugated telescopic section and a breathing cavity section which are sequentially connected from left to right; a vertical isolation silica gel film is arranged inside the breathing cavity section, the isolation silica gel film divides the breathing cavity section into a main cavity and an auxiliary cavity, a plurality of air holes are uniformly formed in the isolation silica gel film, and liquid absorption cotton is filled in the auxiliary cavity; the lateral wall of the auxiliary chamber is provided with an air inlet and a liquid supplementing pipe, the lateral wall of the main chamber is provided with an air outlet, and an expiration one-way valve communicated towards the outside from the main chamber is arranged in the air outlet. The utility model discloses can compress to thinner thickness, accomodate to little volume, conveniently carry.

Description

Portable respiratory anesthesia equipment

Technical Field

The utility model relates to an anesthesia medical instrument technical field, concretely relates to portable anesthesia equipment of breathing.

Background

Currently, clinical anesthesia is mainly classified into respiratory anesthesia, intravenous anesthesia and basal anesthesia according to the route of anesthetic entering the human body. During respiratory anesthesia, the anesthetic is inhaled by the human body through the respiratory tract to generate central nervous system inhibition, so that the patient loses consciousness temporarily without feeling pain, and after the anesthetic is discharged or metabolized from the body, the patient is gradually wakeful without any sequelae.

The anesthesia respirator is a device widely used in the process of respiratory anesthesia, but is inconvenient to carry due to the influence of factors of large volume and weight, and is not suitable for being used in outdoor sites. In order to meet the portable requirement of the field, at present, the conventional method is to directly use a portable anesthetic bottle, and directly pump the anesthetic into an anesthetic mask by using the pumping action of a balloon, atomize and inhale the anesthetic by the patient. However, the anesthetic mask is usually a forward dome shape because it needs to fit the affected face, and this structure inevitably results in that the anesthetic mask cannot be stored in a small volume (large thickness), which affects carrying. And the existing anaesthetic mask usually needs more accessories in the actual use process, such as: balloons, delivery catheters, anesthetic fluid reservoirs, and the like, result in increased cost of the overall anesthetic mask.

Disclosure of Invention

An object of the utility model is to provide a compressible portable anesthesia breathing apparatus.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a portable respiratory anesthesia device comprises a mask body, wherein the mask body comprises a face contact section, a corrugated telescopic section and a breathing cavity section which are sequentially connected from left to right; a vertical isolation silica gel film is arranged inside the breathing cavity section, the isolation silica gel film divides the breathing cavity section into a main cavity and an auxiliary cavity, a plurality of air holes are uniformly formed in the isolation silica gel film, and liquid absorption cotton is filled in the auxiliary cavity; the side wall of the auxiliary cavity is provided with an air inlet and a liquid supplementing pipe, the auxiliary cavity is communicated with the outside through the air inlet and the liquid supplementing pipe, an air suction one-way valve which is communicated towards the inside of the auxiliary cavity from the outside in a one-way mode is arranged in the air inlet, and the end part of the liquid supplementing pipe is provided with a silica gel plug; the lateral wall of the main cavity is provided with an exhaust port, and an expiration one-way valve communicated towards the outside from the main cavity is arranged in the exhaust port.

Preferably, still be provided with a assorted, vertical silica gel contact membrane in the opening of facial contact section, the oral area and the nasal part that correspond the patient on the silica gel contact membrane are provided with first through-hole and second through-hole.

Preferably, a separation membrane is obliquely arranged in the body, one end of the separation membrane is connected with the silica gel contact membrane, and the other end of the separation membrane is connected with the bottom of the isolation silica gel membrane.

Preferably, the body is further provided with two elastic straps, and the two elastic straps are respectively positioned at the upper part and the lower part of the body.

The utility model discloses beneficial effect concentrates and reflects: can compress to thinner thickness, accomodate to little volume, conveniently carry. The utility model discloses a face guard body is owing to be provided with the flexible section of ripple, and the flexible section of ripple possesses flexible and moulding ability, so the anaesthetic face guard body can compress to thinner thickness, portable. In the use process, the breathing cavity section of the mask body is pulled out, so that the mask body is opened, and the mask body is worn on the face of a patient. Extracting anesthetic liquid by using a syringe, inserting a needle head of the syringe through a silica gel plug, and injecting the anesthetic liquid into the auxiliary cavity through a liquid supplementing pipe; the liquid absorbing cotton filled in the auxiliary chamber absorbs the anesthetic liquid. Because the respiratory anesthetic liquid has stronger volatility, along with the breathing of the patient, the anesthetic liquid is mixed with air and enters the main cavity from the air vent, and finally the anesthetic liquid is inhaled by the patient. The utility model has the characteristics of small, portable, convenient to use, operation flexibility are strong etc, especially are fit for using in medical treatment field work simple and easy anesthesia as disposable consumptive material.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The portable respiratory anesthesia equipment shown by combining the figure 1 comprises a mask body, wherein the mask body comprises a face contact section 1, a corrugated telescopic section 2 and a breathing cavity section 3 which are sequentially connected from left to right. The corrugated expansion section 2 is in a corrugated pipe form, has compression and stretching effects, and has certain shaping capacity. The face contact section 1 and the breathing cavity section 3 are both made of resin materials, certain hardness is guaranteed, and after the corrugated expansion section 2 is pulled away, a relatively stable breathing space is formed together with the face contact section 1 and the breathing cavity section 3. Of course, the utility model discloses still be provided with outer packing bag outward usually, under compression state, but the utility model discloses can be little bulky accomodate in the packing bag.

The inside of breathing chamber section 3 is provided with vertical isolation pellosil 4, isolation pellosil 4 separates into main cavity room and auxiliary chamber in breathing chamber section 3, and as shown in the figure, the area that breathing chamber section 3 is located isolation pellosil 4 left is the main cavity room, and the area on right side is the auxiliary chamber room. A plurality of air holes are uniformly formed in the isolation silicon film 4, and the main cavity is communicated with the auxiliary cavity through the air holes. The auxiliary cavity is filled with liquid absorption cotton 5 for absorbing anesthetic liquid as a temporary storage space of the anesthetic liquid.

The side wall of the auxiliary cavity is provided with an air inlet 6 and a liquid supplementing pipe 7, the auxiliary cavity is communicated with the outside through the air inlet 6 and the liquid supplementing pipe 7, and an air suction one-way valve communicated towards the inside of the auxiliary cavity from the outside is arranged in the air inlet 6 to prevent anesthetic liquid from overflowing from the liquid supplementing pipe 7. The tip of fluid infusion pipe 7 is provided with the silica gel end cap, when pouring into the anesthetic liquid, punctures the silica gel end cap in the fluid infusion pipe 7 through the syringe needle, can pour into the fluid infusion 7 with the anesthetic liquid in, and then with the leading-in cotton 5 of inhaling of anesthetic liquid. The lateral wall of the main cavity is provided with an exhaust port 8, and an expiration one-way valve communicated with the outside from the main cavity in a one-way mode is arranged in the exhaust port 8. The structure and the installation mode of the inspiration one-way valve and the expiration one-way valve are conventional technologies and are widely applied to various breathing masks and mouthpieces, and the detailed description is omitted.

The utility model discloses a face guard body is owing to be provided with the flexible section 2 of ripple, and flexible section 2 of ripple possesses flexible and moulding ability, so the anaesthetic face guard body can compress to thinner thickness, portable. In the use process, the breathing cavity section 3 of the mask body is pulled out, so that the mask body is opened, and the mask body is worn on the face of a patient. As shown in fig. 1, the body is further provided with two elastic straps 13, and the two elastic straps 13 are respectively positioned at the upper part and the lower part of the body. When worn, the head is tied with the tie 13.

Then, an injector is used for extracting anesthetic liquid, a needle head of the injector is inserted through a silica gel plug, and the anesthetic liquid is injected into the auxiliary cavity through a liquid supplementing pipe 7; the liquid-absorbing cotton 5 filled in the sub-chamber absorbs the anesthetic liquid. Because the respiratory anesthetic liquid has stronger volatility, along with the breathing of the patient, the anesthetic liquid is mixed with air and enters the main cavity from the air vent, and finally the anesthetic liquid is inhaled by the patient. The utility model has the characteristics of small, portable, convenient to use, operation flexibility are strong etc, especially are fit for using in medical treatment field work simple and easy anesthesia as disposable consumptive material.

Still be provided with a assorted, vertical silica gel in the opening of facial contact section 1 and contact membrane 9, the oral area and the nasal part that correspond the patient on silica gel contact membrane 9 are provided with first through-hole 10 and second through-hole 11. The silica gel contact film 9 can be tightly attached to the face of a patient to play a role in improving the sealing performance, and can also isolate the skin of the face to avoid discomfort caused by too heavy moisture. Further, still the slope is provided with separating membrane 12 in the this body, separating membrane 12's one end and silica gel contact membrane 9 are connected, and the other end is connected with the bottom of isolation silica gel membrane 4. The mask body can be divided into an inhalation area at the upper part and an exhalation area at the lower part by the separating film 12, and when the mask is used, a nose and an inhalation mouth exhale. The anesthetic gas forms a path from an inhalation area, an in vivo area and an exhalation area, and waste caused by direct outward discharge of the anesthetic gas under the condition of odor inhalation is prevented.

Claims

1. A portable respiratory anesthesia device comprises a mask body, wherein the mask body comprises a face contact section (1), a corrugated telescopic section (2) and a breathing cavity section (3) which are sequentially connected from left to right; a vertical isolation silicon gel film (4) is arranged inside the breathing cavity section (3), the isolation silicon gel film (4) divides the inside of the breathing cavity section (3) into a main cavity and an auxiliary cavity, a plurality of air holes are uniformly formed in the isolation silicon gel film (4), and liquid absorbing cotton (5) is filled in the auxiliary cavity; an air inlet (6) and a liquid supplementing pipe (7) are arranged on the side wall of the auxiliary cavity, the auxiliary cavity is communicated with the outside through the air inlet (6) and the liquid supplementing pipe (7), an air suction one-way valve communicated towards the inside of the auxiliary cavity from the outside is arranged in the air inlet (6), and a silica gel plug is arranged at the end part of the liquid supplementing pipe (7); be provided with gas vent (8) on the lateral wall of main cavity room, be provided with the expiratory check valve of one-way intercommunication towards the external world by the main cavity room in gas vent (8).

2. The portable respiratory anesthesia apparatus of claim 1, wherein: still be provided with a assorted, vertical silica gel in the opening of facial contact section (1) and contact membrane (9), the oral area and the nasal part that correspond the patient on silica gel contact membrane (9) are provided with first through-hole (10) and second through-hole (11).

3. The portable respiratory anesthesia apparatus of claim 2, wherein: still the slope is provided with separating membrane (12) in this body, the one end and the silica gel contact membrane (9) of separating membrane (12) are connected, and the other end is connected with the bottom of isolation silica gel membrane (4).

4. The portable respiratory anesthesia apparatus of claim 3, wherein: the body is also provided with two elastic straps (13), and the two elastic straps (13) are respectively positioned at the upper part and the lower part of the body.