CN215275262U

CN215275262U - Department of anesthesia uses respirator

Info

Publication number: CN215275262U
Application number: CN202120557402.7U
Authority: CN
Inventors: 李国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-12-24
Anticipated expiration: 2031-03-18

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a respirator for department of anesthesia, including breathing the dustcoat, the front of breathing the dustcoat is run through and is equipped with first connecting pipe, the one end that breathing the dustcoat was kept away from to first connecting pipe is fixed and is equipped with the valve box, one side of valve box is run through and is equipped with the oxygen pipe, the one end of oxygen pipe can be dismantled and is equipped with the oxygen intake pipe, one side of valve box is run through and is equipped with the anesthetic pipe, and the one end of anesthetic pipe can be dismantled and is equipped with the anesthetic intake pipe, and oxygen pipe and anesthetic pipe are located inside one side of valve box and all are equipped with the valve, and the top surface of valve is run through the valve box and is equipped with the valve rotation handle. The utility model discloses on ordinary respirator's basis, set up and to have dismantled change and face guard fixing device, solved not convenient for to face guard cyclic utilization, the cyclic utilization of face guard is relatively poor, and the consumptive material is comparatively extravagant, leads to the fixed unstability of face guard easily, drops the shortcoming that influences the injection of anesthetic easily.

Description

Department of anesthesia uses respirator

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a department of anesthesia uses respirator.

Background

The product performance structure and the composition of the breathing mask are as follows: the nose mask consists of a main body, a brow support, an elbow, a curved head cover, a soft cushion, a rubber plug, a snap ring, a buckle, a forehead cushion and a head band.

Most lack the removable change device of can dismantling of department of anesthesia respirator on the existing market, be not convenient for to face guard cyclic utilization, the cyclic utilization of face guard is relatively poor, and the consumptive material is comparatively extravagant, and lacks face guard fixing device, leads to the face guard fixed unstability easily, drops the injection that influences the anesthetic easily.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a department of anesthesia uses respirator has and to dismantle change and face guard fixed function and solved not convenient for to face guard cyclic utilization, and the cyclic utilization of face guard is relatively poor, and the consumptive material is comparatively extravagant, leads to the fixed unstability of face guard easily, drops the shortcoming that influences the injection of anesthetic easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a breathing mask for anesthesia department, which comprises a breathing outer cover, wherein a first connecting pipe penetrates through the front surface of the breathing outer cover, a valve box is fixedly arranged at one end, away from the breathing outer cover, of the first connecting pipe, an oxygen conduit penetrates through one side of the valve box, an oxygen inlet pipe is detachably arranged at one end of the oxygen conduit, an anesthetic conduit penetrates through one side of the valve box, an anesthetic inlet pipe is detachably arranged at one end of the anesthetic conduit, valves are respectively arranged at one sides of the oxygen conduit and the anesthetic conduit, which are positioned inside the valve box, the top surface of each valve penetrates through the valve box and is provided with a valve rotating handle, an inner cover is slidably connected inside the breathing outer cover, a fixing ring matched with the side edge of the breathing outer cover is fixedly arranged at one side of the inner cover, a fixing structure is arranged at the upper and lower joint of the fixing ring and the breathing outer cover, and the fixing structure comprises two inserting rods, the two inserting rods are respectively positioned at the top and the bottom of one side of the fixing ring, one end of each inserting rod is provided with an inserting block, the top and the bottom of one side of the breathing outer cover are respectively provided with an inserting groove matched with the inserting blocks, one side of each inserting groove is provided with a through hole in a penetrating manner, one side inside each through hole is provided with a limiting ring, a sliding rod is connected inside each limiting ring in a sliding manner, one end of each sliding rod is fixedly provided with a fixing handle, one end, away from the fixing handle, of each sliding rod is fixedly provided with a limiting block matched with the through hole, a spring is arranged between each limiting block and the limiting ring, the front side of the breathing outer cover is provided with a first expiration hole, one side of the inner cover is provided with a second expiration hole matched with the first expiration hole in a penetrating manner, one side of the inner cover is provided with a second connecting pipe matched with the first connecting pipe in a penetrating manner, a first filtering membrane is arranged inside the second connecting pipe, and two sides of the breathing outer cover are symmetrically provided with first belt buckles, wherein one side the surface of first belt buckle is equipped with first fixed band, one side of first fixed band is equipped with first female magic subsides, one side wherein the surface of first belt buckle is equipped with the second fixed band, the dorsal part of second fixed band is equipped with first sub-magic subsides.

Preferably, the second connecting pipe is in interference connection with the first connecting pipe, and a second filtering membrane is arranged inside the first exhalation hole.

Preferably, one side of retainer plate is equipped with the telescope tube, one side of telescope tube is equipped with the packing ring, telescope tube and packing ring all adopt the rubber material to make.

Preferably, the top of the front surface of the breathing outer cover is fixedly provided with a positioning sheet, and the positioning sheet is made of metal aluminum.

Preferably, the top surface array of first fixed band is equipped with a plurality of first solid fixed rings, the top surface array of second fixed band is equipped with the solid fixed ring of a plurality of seconds, the top surface symmetry of breathing the dustcoat is equipped with the second and buckles, the surface that the second buckled all is equipped with the connecting band, the middle part of connecting band all is equipped with the female magic subsides of second, one side of connecting band all is equipped with the sub-magic subsides of second.

Preferably, the spring is connected with the sliding rod in a sliding mode, and arc chamfers are arranged on one sides of the fixed handles.

Compared with the prior art, the beneficial effects of the utility model reside in that: the inner cover is inserted into the breathing outer cover, the second connecting pipe is inserted into the first connecting pipe, the inserting rod and the inserting block are inserted into the inserting groove, the extrusion limiting block slides into the through hole, the extrusion spring drives the sliding rod to move longitudinally, the limiting block resets through the spring, the installation process of the inner cover and the breathing outer cover is completed, the breathing outer cover and the inner cover the mouth and the nose of a patient, the first fixing belt and the second fixing belt are preliminarily adjusted through the first belt buckle, the first sub-magic tape is attached to the first main magic tape, the second fixing belt is connected with the first fixing belt, the connecting belt passes through the overlapping part of the first fixing ring and the second fixing ring, the second main magic tape is attached to the second sub-magic tape, the fixing process of the face mask is completed, oxygen and anesthetic are injected into the patient through the mouth and the nose of the patient respectively through the oxygen conduit, the oxygen inlet pipe, the anesthetic conduit and the anesthetic inlet pipe, the flow of oxygen and anesthetic is adjusted by the valve and the valve rotating handle, the anesthesia process of the patient is completed, after the patient finishes using, the mask is unfastened through the matching of the first belt buckle, the first fixing belt, the first female magic tape, the second fixing belt, the first sub magic tape, the first fixing ring, the second belt buckle, the connecting belt, the second female magic tape and the second sub magic tape, the fixing handle is pulled to drive the sliding rod to move longitudinally, thereby drive stopper longitudinal movement and slide in the through-hole, the extrusion spring pulls out the inner cover, makes inserted bar and inserted block roll-off slot, loosens fixed handle, makes the spring reset, drives fixed handle and resets, has accomplished the dismantlement process to the inner cover, is convenient for to face guard cyclic utilization, and the cyclic utilization of face guard is better, has practiced thrift medical consumptive material, and the face guard is fixed more stable, guarantees that the injection process of anesthetic is more smooth and easy.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a side sectional view of a respirator for anesthesia department according to the present invention;

FIG. 2 is a side view of a respirator mask of the present invention for an anesthesia mask;

FIG. 3 is a side sectional view of an inner mask of a respiratory mask for anesthesia department;

fig. 4 is a front view of the respirator for anesthesia department of the present invention;

fig. 5 is a schematic view of a fixing structure of a respiratory mask for anesthesia department.

In the figure: the breathing mask, the first connecting pipe, the valve box 3, the oxygen conduit 4, the oxygen inlet pipe 5, the anesthetic conduit 6, the anesthetic inlet pipe 7, the valve 8, the valve turning handle 9, the inner cover 10, the fixing ring 11, the fixing structure 12, the telescopic sleeve 13, the gasket 14, the insertion rod 15, the insertion block 16, the insertion slot 17, the through hole 18, the limiting ring 19, the sliding rod 20, the fixing handle 21, the limiting block 22, the spring 23, the first exhaling hole 24, the second exhaling hole 25, the second connecting pipe 26, the first filtering membrane 27, the positioning sheet 28, the first buckle 29, the first fixing belt 30, the first female magic tape 31, the second fixing belt 32, the first sub magic tape 33, the first fixing ring 34, the second fixing ring 35, the second buckle 36, the connecting belt 37, the second female magic tape 38, and the second sub magic tape 39.

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. 1-5, a respirator for anesthesia department, comprising a respirator 1, a first connecting pipe 2 is arranged on the front surface of the respirator 1 in a penetrating manner, a valve box 3 is fixedly arranged at one end of the first connecting pipe 2 far away from the respirator 1, an oxygen conduit 4 is arranged on one side of the valve box 3 in a penetrating manner, an oxygen inlet pipe 5 is detachably arranged at one end of the oxygen conduit 4, an anesthetic conduit 6 is arranged on one side of the valve box 3 in a penetrating manner, an anesthetic inlet pipe 7 is detachably arranged at one end of the anesthetic conduit 6, valves 8 are respectively arranged on one sides of the oxygen conduit 4 and the anesthetic conduit 6 inside the valve box 3, a valve rotating handle 9 is arranged on the top surface of each valve 8 penetrating through the valve box 3, an inner cover 10 is slidably connected inside the respirator 1, a fixing ring 11 matched with the side edge of the respirator 1 is fixedly arranged on one side of the inner cover 10, and a fixing structure 12 is arranged at the upper and lower connection part of the fixing ring 11 and the respirator 1, the fixed structure 12 comprises two inserting rods 15, the two inserting rods 15 are respectively positioned at the top and the bottom of one side of the fixed ring 11, one end of each inserting rod 15 is provided with an inserting block 16, the top and the bottom of one side of the breathing outer cover 1 are provided with inserting slots 17 matched with the inserting blocks 16, one side of each inserting slot 17 is provided with a through hole 18 in a penetrating way, one side of the inside of each through hole 18 is provided with a limiting ring 19, the inside of each limiting ring 19 is connected with a sliding rod 20 in a sliding way, one end of each sliding rod 20 is fixedly provided with a fixed handle 21, one end of each sliding rod 20, far away from the fixed handle 21, is fixedly provided with a limiting block 22 matched with the through hole 18, a spring 23 is arranged between each limiting block 22 and the limiting ring 19, the front side of the breathing outer cover 1 is provided with a first expiration hole 24, one side of the inner cover 10 is provided with a second expiration hole 25 matched with the first expiration hole 24 in a penetrating way, one side of the inner cover 10 is provided with a second connecting pipe 26 matched with the first expiration pipe 2 in a penetrating way, the inside of second connecting pipe 26 is equipped with first filtration membrane 27, and the bilateral symmetry of breathing outer cover 1 establishes first buckle 29, and wherein the surface of the first buckle 29 of one side is equipped with first fixed band 30, and one side of first fixed band 30 is equipped with first female magic subsides 31, and wherein the surface of the first buckle 29 of one side is equipped with second fixed band 32, and the dorsal part of second fixed band 32 is equipped with first sub-magic subsides 33.

Specifically, the second connecting pipe 26 is in interference connection with the first connecting pipe 2, and the second filtering membrane is arranged inside the first exhalation vent 24.

Specifically, one side of the fixed ring 11 is provided with a telescopic sleeve 13, one side of the telescopic sleeve 13 is provided with a gasket 14, and the telescopic sleeve 13 and the gasket 14 are both made of rubber materials.

Specifically, a positioning plate 28 is fixedly arranged at the top of the front surface of the breathing outer cover 1, and the positioning plate 28 is made of metal aluminum.

Specifically, the top surface array of first fixed band 30 is equipped with a plurality of first solid fixed rings 34, and the top surface array of second fixed band 32 is equipped with the solid fixed ring 35 of a plurality of seconds, and the top surface symmetry of breathing outer cover 1 is equipped with the second and buckles 36, and the surface that the second buckled 36 all is equipped with connecting band 37, and the middle part of connecting band 37 all is equipped with the female magic subsides 38 of second, and one side of connecting band 37 all is equipped with the sub-magic subsides 39 of second.

Specifically, the spring 23 is slidably connected with the slide rod 20, and one side of the fixed handle 21 is provided with an arc chamfer.

The utility model discloses an application principle and use flow: by inserting the inner cover 10 into the breathing outer cover 1, the second connection pipe 26 is inserted into the first connection pipe 2, the insertion rod 15 and the insertion block 16 are inserted into the insertion slot 17, the extrusion limiting block 22 slides into the through hole 18, thereby the extrusion spring 23 drives the sliding rod 20 to move longitudinally, the limiting block 22 is reset through the spring 23, the installation process of the inner cover 10 and the breathing outer cover 1 is completed, the breathing outer cover 1 and the inner cover 10 cover the mouth and nose of the patient, the first fixing belt 30 and the second fixing belt 32 are preliminarily adjusted through the first belt buckle 29, the first sub-magic tape 33 is attached to the first sub-magic tape 31, the second fixing belt 32 is connected to the first fixing belt 30, the connecting belt 37 passes through the overlapping part of the first fixing ring 34 and the second fixing ring 35, the second sub-magic tape 38 is attached to the second sub-magic tape 39, the fixing process of the mask is completed, the oxygen conduit 4, the oxygen conduit, the, The oxygen inlet pipe 5, the anesthetic conduit 6 and the anesthetic inlet pipe 7 inject oxygen and anesthetic into a patient through the mouth and the nose of the patient, the flow of the oxygen and the anesthetic is adjusted through the valve 8 and the valve rotating handle 9, the anesthesia process of the patient is completed, after the use of the patient is completed, the mask is unfastened through the cooperation of the first buckle 29, the first fixing belt 30, the first female magic tape 31, the second fixing belt 32, the first sub magic tape 33, the first fixing ring 34, the second fixing ring 35, the second buckle 36, the connecting belt 37, the second female magic tape 38 and the second sub magic tape 39, the fixing handle 21 is pulled to drive the sliding rod 20 to move longitudinally, so as to drive the limiting block 22 to move longitudinally and slide into the through hole 18, the spring 23 is extruded, the inner cover 10 is pulled out, the inserting rod 15 and the inserting block 16 slide out of the slot 17, the fixing handle 21 is loosened to reset the spring 23, and drive the fixing handle 21 to reset, the disassembling process of the inner cover 10 is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A breathing mask for anesthesia department comprises a breathing outer cover (1) and is characterized in that a first connecting pipe (2) penetrates through the front face of the breathing outer cover (1), a valve box (3) is fixedly arranged at one end, far away from the breathing outer cover (1), of the first connecting pipe (2), an oxygen conduit (4) penetrates through one side of the valve box (3), an oxygen inlet pipe (5) is detachably arranged at one end of the oxygen conduit (4), an anesthetic conduit (6) penetrates through one side of the valve box (3), an anesthetic inlet pipe (7) is detachably arranged at one end of the anesthetic conduit (6), valves (8) are arranged on one sides, located inside the valve box (3), of the oxygen conduit (4) and the anesthetic conduit (6), a valve rotating handle (9) penetrates through the valve box (3) on the top surface of the valve (8), the breathing mask comprises a breathing mask body (1), an inner cover (10) is connected to one side of the breathing mask body (1) in a sliding mode, a fixing ring (11) matched with the side edge of the breathing mask body (1) is fixedly arranged on one side of the inner cover (10), a fixing structure (12) is arranged at the upper and lower connection positions of the fixing ring (11) and the breathing mask body (1), the fixing structure (12) comprises two insertion rods (15), the two insertion rods (15) are respectively located at the top and the bottom of one side of the fixing ring (11), insertion blocks (16) are arranged at one ends of the insertion rods (15), insertion grooves (17) matched with the insertion blocks (16) are arranged at the top and the bottom of one side of the breathing mask body (1), through holes (18) are formed in one side of the insertion grooves (17), limiting rings (19) are arranged on one side of the inside of the through holes (18), sliding rods (20) are connected to the limiting rings (19) in a sliding mode, and fixing handles (21) are fixedly arranged at one ends of the sliding rods (20), a limiting block (22) matched with the through hole (18) is fixedly arranged at one end, far away from the fixed handle (21), of the sliding rod (20), a spring (23) is arranged between the limiting block (22) and the limiting ring (19), a first expiration hole (24) is formed in the front face of the breathing outer cover (1), a second expiration hole (25) matched with the first expiration hole (24) is arranged in one side of the inner cover (10) in a penetrating mode, a second connecting pipe (26) matched with the first connecting pipe (2) is arranged in one side of the inner cover (10) in a penetrating mode, a first filtering membrane (27) is arranged inside the second connecting pipe (26), first buckle buckles (29) are symmetrically arranged on two sides of the breathing outer cover (1), a first fixing belt (30) is arranged on the surface of the first buckle (29) on one side, and a first female magic tape (31) is arranged on one side of the first fixing belt (30), wherein, a second fixing strap (32) is arranged on the surface of the first buckle (29) on one side, and a first sub-magic tape (33) is arranged on the back side of the second fixing strap (32).

2. A respirator for department of anesthesia as set forth in claim 1, wherein said second connecting tube (26) is connected with said first connecting tube (2) by interference fit, and said first exhalation vent (24) has a second filter membrane disposed therein.

3. The respiratory mask for the department of anesthesia as set forth in claim 1, wherein a telescopic sleeve (13) is provided on one side of the fixing ring (11), a gasket (14) is provided on one side of the telescopic sleeve (13), and both the telescopic sleeve (13) and the gasket (14) are made of rubber.

4. The respirator for the department of anesthesia as claimed in claim 1, wherein a positioning plate (28) is fixedly arranged on the top of the front surface of the respirator (1), and the positioning plate (28) is made of metal aluminum.

5. The respirator for the department of anesthesia as claimed in claim 1, wherein the top surface array of the first fixing strap (30) is provided with a plurality of first fixing loops (34), the top surface array of the second fixing strap (32) is provided with a plurality of second fixing loops (35), the top surface of the breathing mask (1) is symmetrically provided with second buckles (36), the surfaces of the second buckles (36) are provided with connecting straps (37), the middle parts of the connecting straps (37) are provided with second female magic tapes (38), and one side of the connecting straps (37) is provided with second sub magic tapes (39).

6. The respirator for anesthesia department as claimed in claim 1, wherein said spring (23) is slidably connected with the slide bar (20), and one side of said fixed handle (21) is provided with a rounded chamfer.