CN217339696U - Breathing mask capable of being adjusted by 360 degrees - Google Patents

Abstract

The utility model discloses be not convenient for the drawback of scope operation for oxygen mask among the prior art, provide a respirator that can 360 adjust, belong to respirator technical field, including the face guard body, the fixed gasbag that aerifys that sets up along face guard body border that is equipped with of face guard body lower extreme, the fixed breathing circuit connecting pipe that is equipped with and communicates with face guard body inner chamber of face guard body side face, face guard body up end is equipped with the scope and puts into the mouth, install the closed cap that only can the rotation at the scope entry position on the face guard body, closed cap upper end is made and is equipped with the incision for silica gel upper end, and the incision makes closed cap up end shape form at least three connection lamella of mutually supporting. The utility model discloses the closed cap that can the rotation that sets up can make respirator for the oxygen in-process scope rotation operation of being convenient for, and can guarantee when not carrying out the scope operation that the malleation gives oxygen.

Description

Breathing mask capable of being adjusted by 360 degrees

Technical Field

The utility model belongs to the technical field of respirator, concretely relates to respirator that can 360 adjust.

Background

With the great improvement of the life quality of human beings, the requirements of human beings on the comfort level of life and medical treatment are high, the related medical examination cannot be avoided, some invasive examinations are invasive, such as the conventional gastrointestinal and bronchoscopy, pain and tension are caused in the examination process, patients feel poor, and even many patients reject the examination and treatment. The painless anesthesia technology in the anesthesia field is promoted to be popularized, the painless anesthesia technology is provided, the patient feels comfortable and painless, is not tense and is not frightened, the painless anesthesia technology is extremely accepted by the patient, and the health of people is greatly guaranteed. However, in the painless anesthesia technology, a certain anesthesia effect can be achieved only by using an anesthetic, the anesthetic can cause a certain degree of respiratory depression, and the condition that oxygen is not supplied to a part of patients in place still exists in pure nasal oxygen supply or mask oxygen supply, so that normal oxygenation can be maintained only by supplying positive-pressure high-flow oxygen in the whole process, but the conventional oxygen supply mask has certain defects, and the conventional common mask only has one breathing interface and does not have an endoscope inlet, so that the requirements of a gastroscope and a bronchoscope cannot be met. The newest anesthesia face mask specially used for painless endoscopy on the market at present has two access ports, one access port specially used for placing an endoscope for examination is arranged, but the direction of the endoscope is continuously adjusted in the process of performing the endoscopy, the operation of the endoscope can be influenced if the access port is too small, oxygen leakage can be caused if the access port is too large, the ventilation effect of the positive pressure face mask can not be achieved, and the condition that part of patients are not in place for oxygen can still exist.

Disclosure of Invention

The utility model discloses be not convenient for the drawback of scope operation for the oxygen mask among the prior art, provide a respirator that can 360 adjust, be equipped with the closed cap that can the rotation on this respirator, can be convenient for scope rotation operation at the in-process of giving oxygen.

The invention aims to be realized by the following technical scheme: a breathing mask capable of being adjusted by 360 degrees comprises a mask body, wherein an inflatable airbag is fixedly arranged at the lower end of the mask body and arranged along the edge of the mask body, a breathing circuit connecting pipe communicated with the inner cavity of the mask body is fixedly arranged on the side face of the mask body, an endoscope placing opening is formed in the upper end face of the mask body, a closed cap which can only rotate automatically is arranged at the endoscope placing opening on the mask body, the upper end of the closed cap is made of silica gel, an incision is formed in the upper end of the closed cap, and at least three connecting petals which are matched with each other are formed in the upper end face of the closed cap through the incision. When the breathing mask is normally used, the connecting flaps are mutually matched to enable the upper end of the closing cap to be in a closed state, and the breathing mask is used as a common oxygen supply mask; when needing the scope operation, can pass the scope from closed cap upper end and put into the mouth, adopt silica gel to make because of closed cap upper end, so connect the lamella and have certain elasticity, can laminate on the scope, thereby the scope can drive closed cap rotation on the face guard body when rotatory scope operation, thereby can not influence the operation of scope, and simultaneously, connect the lamella laminating at the scope, also can promote the sealing performance of this department's position, reduce gas leakage, thereby guarantee the malleation oxygen supply. Meanwhile, the closed cap is arranged at the upper end of the mask body, and the breathing circuit connecting pipe is arranged on the side face of the mask body, so that the breathing circuit connecting pipe cannot influence the operation of the endoscope.

Preferably, the endoscope inlet is a through hole of a circular structure, the closed cap comprises a base of a circular ring-shaped structure, a circular ring groove of the circular ring-shaped structure is formed in the outer side surface of the base, the center line of the base is arranged in the circular ring groove, the edge of the endoscope inlet is sleeved in the circular ring groove, a cap body made of silica gel materials is fixedly connected to the base, the notch is formed in the upper end of the cap body, and the base is made of plastics. Because of silica gel has better anti-skidding effect, if all adopt silica gel to make whole closing cap, can lead to the difficult rotation on the face guard body of closing cap, and fall into two kinds of materials with the base and the cap body, can make the comparatively smooth and easy rotation of closing cap on the face guard body, be convenient for rotate the operation scope.

As preferred, the base includes end ring, connecting pipe, clamping ring, end ring, connecting pipe, clamping ring all are ring shape structure, and the coaxial fixed setting of connecting pipe is at end ring up end, and the connecting pipe lateral surface is equipped with the external screw thread, the clamping ring just leaves the interval between clamping ring and the end ring when the clamping ring is located the external screw thread bottom, the interval between clamping ring and the end ring does the ring groove, the end cover is established fixedly and is set up inboard at the connecting pipe under the cap body. Thus, the closing cap and the mask body can be conveniently disassembled and assembled.

Preferably, the outer contour of the cap body gradually converges from bottom to top.

Preferably, the breathing circuit connecting pipe comprises a threaded pipeline fixedly arranged on the mask body, and the outer end of the threaded pipeline is fixedly connected with a breathing circuit interface.

Preferably, the incision is in a cross-shaped structure, and the incision enables the upper end surface of the closing cap to form four connecting lobes.

Preferably, the inflatable air bag is fixedly connected with an inflating nozzle, and the outer end of the inflating nozzle is fixedly provided with a check valve.

Preferably, the mask body is connected with a mask fixing belt.

Preferably, the mask body is fixedly provided with fixing lugs with an annular structure, and the mask fixing strap is bound and fixed on the fixing lugs.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses the closed cap that sets up can make respirator give the oxygen in-process scope rotation operation of being convenient for, and can guarantee when not carrying out the scope operation that the malleation gives oxygen.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention with the mask fastening band and the closing cap removed;

FIG. 3 is a perspective view of the closure cap;

FIG. 4 is a top view of the closure cap;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

the labels in the figure are: 1. the mask comprises a mask body, 2, an inflatable air bag, 3, an inflatable nozzle, 4, a check valve, 5, a threaded pipeline, 6, a breathing circuit interface, 7, an endoscope inlet, 8, a closing cap, 9, a base, 10, a cap body, 11, a circular groove, 12, a bottom ring, 13, a connecting pipe, 14, a pressing ring, 15, a notch, 16, a connecting valve, 17, a fixing lug, 18 and a mask fixing band.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1-5, a breathing mask capable of being adjusted by 360 degrees comprises a mask body 1, an inflatable airbag 2 arranged along the edge of the mask body 1 is fixedly arranged at the lower end of the mask body 1, an inflation nozzle 3 is fixedly connected to the inflatable airbag 2, and a check valve 4 is fixedly arranged at the outer end of the inflation nozzle 3. The breathing circuit connecting pipe communicated with the inner cavity of the mask body 1 is fixedly arranged on the side surface of the mask body 1, the breathing circuit connecting pipe comprises a threaded pipeline 5 fixedly arranged on the mask body 1, and the outer end of the threaded pipeline 5 is fixedly connected with a breathing circuit interface 6.

The mask body 1 upper end face is equipped with interior mirror and puts into mouth 7, and interior mirror is put into mouth 7 and is the through-hole of circular structure, install the closed cap 8 that can only autonomically turn in interior mirror is put into mouth 7 position on the mask body 1, closed cap 8 includes base 9 and the cap body 10, and base 9 is the ring shape structure, and base 9 lateral surface is equipped with the ring groove 11 around the ring shape structure that base 9 central line set up, interior mirror is put into mouth 7 border cover and is established in ring groove 11, base 9 includes bottom ring 12, connecting pipe 13, clamping ring 14, bottom ring 12, connecting pipe 13, clamping ring 14 all are the ring shape structure, and the coaxial fixed setting of connecting pipe 13 is at bottom ring 12 up end, and connecting pipe 13 lateral surface is equipped with the external screw thread, clamping ring 14 and external screw thread spiro union and when clamping ring 14 is located the external screw thread bottom end leave the interval between clamping ring 14 and the bottom ring 12, the interval between clamping ring 14 and the bottom ring 12 is as ring groove 11, the cap body 10 is made of a silica gel material, and the lower end of the cap body 10 is fixedly arranged on the inner side of the connecting pipe 13 in a sleeved mode. The upper end of the cap body 10 of the closing cap 8 is made of silica gel, the upper end of the closing cap 8 is provided with a cross-shaped cut 15, and the cut 15 enables the upper end face of the closing cap 8 to form four connecting petals 16 which are matched with each other. The outer contour of the cap body 10 is gradually closed from bottom to top.

The mask body 1 is fixedly provided with fixing lugs 17 with an annular structure, and mask fixing belts 18 are fixed on the fixing lugs 17 in a binding manner.

The utility model discloses when not inserting the scope, can regard as ordinary oxygen mask for use, mutually support between the connecting lamella 16 on the closed cap 8, make 8 upper ends of closed cap be the closure state, can keep the malleation in the face guard body 1 to supply oxygen when supplying oxygen. When needing the scope operation, can pass the scope from 8 upper ends of closed cap with the scope and put into mouth 7, make because of 8 upper ends of closed cap adopt silica gel, so connect flap 16 and have certain elasticity, can laminate on the scope, thereby the scope can drive closed cap 8 rotation on the face guard body 1 when rotatory scope operation, thereby can not influence the operation of scope, and simultaneously, connect flap 16 and laminate at the scope, also can promote the sealing performance of this department's position, reduce gas leakage, thereby guarantee the supply of malleation oxygen.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended sense, i.e., in a sense equivalent to "including at least … …", and not in a closed sense, i.e., in a sense not to be interpreted as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. The utility model provides a respirator that can 360 adjust, its characterized in that, includes the face guard body (1), the fixed gasbag (2) of aerifing that sets up along face guard body (1) border that is equipped with of face guard body (1) lower extreme, the fixed breathing circuit connecting pipe that is equipped with and face guard body (1) inner chamber intercommunication of face guard body (1) side, face guard body (1) up end is equipped with scope and puts into mouth (7), install closed cap (8) that only can the autogyration at interior mirror puts into mouth (7) position on the face guard body (1), closed cap (8) upper end is made for silica gel and is equipped with incision (15) on closed cap (8), and incision (15) make closed cap (8) up end form at least three connection lamella (16) of mutually supporting.

2. The breathing mask capable of being adjusted by 360 degrees according to claim 1, wherein the endoscope insertion opening (7) is a through hole with a circular structure, the closed cap (8) comprises a base (9) with a circular structure, a circular groove (11) with a circular structure is arranged on the outer side surface of the base (9) and surrounds the central line of the base (9), the edge of the endoscope insertion opening (7) is sleeved in the circular groove (11), a cap body (10) made of silica gel material is fixedly connected to the base (9), and the notch (15) is arranged at the upper end of the cap body (10).

3. The respirator capable of being adjusted by 360 degrees as claimed in claim 2, wherein the base (9) comprises a bottom ring (12), a connecting pipe (13) and a pressing ring (14), the bottom ring (12), the connecting pipe (13) and the pressing ring (14) are all of a circular ring-shaped structure, the connecting pipe (13) is coaxially and fixedly arranged on the upper end face of the bottom ring (12), an external thread is arranged on the outer side face of the connecting pipe (13), the pressing ring (14) is in threaded connection with the external thread, and a gap is reserved between the pressing ring (14) and the bottom ring (12) when the pressing ring (14) is located at the lowest end of the external thread, the gap between the pressing ring (14) and the bottom ring (12) serves as the circular groove (11), and the lower end of the cap body (10) is sleeved and fixedly arranged on the inner side of the connecting pipe (13).

4. A 360 ° adjustable breathing mask according to claim 3, wherein the outer profile of the cap (10) tapers from bottom to top.

5. A breathing mask adjustable through 360 degrees according to claim 1 or 2 or 3 or 4, wherein the breathing circuit connection tube comprises a threaded tube (5) fixedly arranged on the mask body (1), and the outer end of the threaded tube (5) is fixedly connected with a breathing circuit interface (6).

6. A360 DEG adjustable respiratory mask according to claim 1 or 2 or 3 or 4 wherein the cut-out (15) is of a cross-shaped configuration, the cut-out (15) forming four connecting flaps (16) at the upper end of the closure cap (8).

7. The breathing mask capable of being adjusted by 360 degrees as claimed in claim 1, wherein the inflatable air bag (2) is fixedly connected with an inflating nozzle (3), and a check valve (4) is fixedly arranged at the outer end of the inflating nozzle (3).

8. A 360 ° adjustable breathing mask according to claim 1, characterized in that the mask body (1) is attached with mask fastening straps (18).

9. A breathing mask with 360 degree adjustment according to claim 8, characterised in that the mask body (1) is fixed with fixing lugs (17) of annular structure, and the mask fixing straps (18) are fixed on the fixing lugs (17) in a binding manner.

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