CN216629374U

CN216629374U - Mask type oxygen therapy device for children

Info

Publication number: CN216629374U
Application number: CN202122786244.5U
Authority: CN
Inventors: 王大丽
Original assignee: Zhuhai Peoples Hospital
Current assignee: Zhuhai Peoples Hospital
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-31
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of medical instruments, in particular to a mask type oxygen therapy device for children, which comprises an oxygen mask body, wherein two groups of elastic bands are arranged on the outer surface of the oxygen mask body, one ends of the two groups of elastic bands are fixedly connected with the outer surface of the oxygen mask body, two groups of adjusting components are arranged on the outer surface of the oxygen mask body, the other ends of the two groups of elastic bands are fixedly connected with the two groups of adjusting components, two groups of through holes are formed in the outer surface of the oxygen mask body, and exhaust components are arranged on the upper surfaces of the two groups of through holes. According to the utility model, by adding the two groups of adjusting components, the length of the elastic band can be freely adjusted when a child wears the mask, the comfort of the child when wearing the mask is improved, the child can conveniently cooperate with oxygen inhalation, and by arranging the two groups of exhaust components, the outward flow of oxygen can be greatly reduced in the oxygen inhalation process of the child, so that the oxygen consumption is effectively reduced, and the resources are saved.

Description

Mask type oxygen therapy device for children

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a mask type oxygen therapy device for children.

Background

Oxygen therapy can increase oxygen partial pressure in alveolus, so that PaO2 and SaO2 are increased, tissue injury is reduced, and organ functions are recovered; the breathing work is reduced, and the oxygen consumption is reduced; reduce hypoxemia pulmonary hypertension, alleviate right heart load, consequently, oxygen therapy is hypoxemia patient's important treatment, and because the facial size of children is different, and the elastic cord of oxygen therapy face guard is the fixed length mostly, can't make every children all wear comfortablely, cause most infant patients in clinical can not cooperate the oxygen uptake, and in the time of oxygen therapy, because the venthole has been seted up to oxygen therapy face guard surface, consequently can cause the loss of partial oxygen, increase the loss of oxygen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mask type oxygen delivery device for children, which solves the problems that the tightness of a child patient cannot be adjusted, oxygen inhalation is not matched, and oxygen consumption is increased in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gauze mask formula children oxygen therapy device, includes the oxygen mask cover body, the surface of the oxygen mask cover body is provided with two sets of elastic cords, and the one end of two sets of elastic cords all is connected with the external surface fixed connection of the oxygen mask cover body, the surface of the oxygen mask cover body is provided with two sets of adjusting part, and the other end of two sets of elastic cords all with two sets of adjusting part fixed connection, two sets of through-holes have been seted up to the surface of the oxygen mask cover body, and is two sets of the upper surface of through-hole all is provided with exhaust subassembly, oxygen therapy hole has been seted up to the surface of the oxygen mask cover body, oxygen therapy hole's external surface fixed mounting has the oxygen coupling.

Preferably, the two groups of regulating components comprise regulating boxes fixedly arranged on the outer surface of the oxygen mask body, rotating rods are inserted into the two groups of regulating boxes, the bottoms of the two groups of rotating rods are rotatably connected with the lower surfaces of the inner walls of the two groups of regulating boxes, the tops of the two groups of rotating rods extend to the outer surfaces of the two groups of regulating boxes, round blocks are fixedly arranged at the tops of the two groups of rotating rods, fixing grooves are uniformly formed in the lower surfaces of the two groups of round blocks, through holes are formed in the outer surfaces of the two groups of regulating boxes, two groups of elastic bands penetrate through the two groups of through holes and are fixedly connected with the outer surfaces of the two groups of rotating rods, limiting grooves are formed in the upper surfaces of the two groups of regulating boxes, fixed blocks are arranged in the two groups of limiting grooves, springs are fixedly connected with the lower surfaces of the two groups of fixed blocks, and the bottoms of the two groups of springs are fixedly connected with the bottoms of the two groups of limiting grooves, and the top of two sets of fixed blocks all sets up in the fixed slot, and is two sets of the slip hole has all been seted up to the surface of adjusting box, and two sets of slip holes all communicate each other with two sets of spacing grooves, and is two sets of the pull rod is all inserted to the inside in slip hole, and the one end of two sets of pull rods all is connected with the external surface fixed of two sets of fixed blocks to the other end of two sets of pull rods all sets up the outside at two sets of adjusting boxes.

Preferably, it is two sets of the exhaust subassembly all includes two sets of fixed boxes of fixed mounting at oxygen mask cover body surface, and is two sets of the connecting hole has all been seted up to the lower surface of fixed box, and two sets of connecting holes all communicate each other with two sets of through-holes, and is two sets of the equal joint in inside of connecting hole has the cross rod, the equal fixed mounting in upper surface of cross rod has the dead lever, and two sets of dead lever tops all are connected with the last fixed surface of two sets of fixed box inner walls, and is two sets of the surface of dead lever all overlaps and is equipped with the sheet rubber, and is two sets of five exhaust holes have all been seted up to the upper surface of fixed box, and ten exhaust holes all communicate each other with the inside of two sets of fixed boxes.

Preferably, the outer surface of the oxygen mask body is fixedly provided with a nose clip, and the nose clip is made of a plastic strip.

Preferably, the outer surfaces of the two groups of round blocks are both bonded with rubber pads, and the outer surfaces of the rubber pads are both provided with anti-skid grains.

Preferably, the oxygen mask body is provided with a silica gel pad at the contact position with the face, and the silica gel pad is attached to the face.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, by adding the two groups of adjusting components, the length of the elastic band can be freely adjusted when a child wears the mask, the comfort of the child when wearing the mask is improved, the child can conveniently cooperate with oxygen inhalation, and by arranging the two groups of exhaust components, the outward flow of oxygen can be greatly reduced in the oxygen inhalation process of the child, so that the oxygen consumption is effectively reduced, and resources are saved;

1. by arranging the rotating rods, the fixed blocks and the fixed grooves, the two groups of rotating rods rotate and drive the two groups of elastic bands to be rolled, so that the elastic bands can be contracted, the tops of the two groups of fixed blocks are arc-shaped, and the inner wall of the right side of the fixed groove is also arc-shaped, so that the two groups of round blocks can rotate clockwise and cannot rotate anticlockwise, the elastic bands can be tightened, when the elastic bands need to be loosened, only two groups of pull rods need to be pulled downwards, the tops of the two groups of fixed blocks are separated from the fixed groove, the elastic bands can be loosened, the length of the elastic bands can be freely adjusted, the matching degree is good, children can be favorably matched with oxygen uptake, the oxygen therapy effect is ensured, and the condition of the patient is improved;

2. through setting up connecting hole, cross rod and sheet rubber, when oxygen therapy children exhale, two sets of sheet rubbers are upwards ejecting by gas, and expired gas can follow two sets of connecting holes exhalations and flow to the external world through the exhaust vent, and when oxygen therapy children breathed in, two sets of sheet rubbers were inhaled downwards and pasted on two sets of connecting holes, and oxygen flows to the external world through two sets of connecting holes in the prevention oxygen mask to but the consumption of greatly reduced oxygen, save the resource.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic rear view of the structure of the present invention;

FIG. 4 is a schematic view of the adjusting assembly of the present invention;

fig. 5 is a schematic structural view of an exhaust assembly according to the present invention.

In the figure: 100. an oxygen mask body; 101. a through hole; 102. an oxygen transfer hole; 200. elastic bands; 300. an adjustment assembly; 301. an adjustment box; 302. rotating the rod; 303. a round block; 304. A limiting groove; 305. a fixed block; 306. fixing grooves; 307. a slide hole; 308. a pull rod; 309. perforating; 400. an exhaust assembly; 401. a fixing box; 402. connecting holes; 403. A cross-shaped rod; 404. fixing the rod; 405. a rubber sheet; 406. an exhaust hole; 500. a nose clip; 600. an oxygen pipe joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a mask type oxygen therapy device for children comprises an oxygen mask body 100, wherein two groups of elastic bands 200 are arranged on the outer surface of the oxygen mask body 100, one ends of the two groups of elastic bands 200 are fixedly connected with the outer surface of the oxygen mask body 100, two groups of adjusting components 300 are arranged on the outer surface of the oxygen mask body 100, the other ends of the two groups of elastic bands 200 are fixedly connected with the two groups of adjusting components 300, two groups of through holes 101 are formed in the outer surface of the oxygen mask body 100, exhaust components 400 are arranged on the upper surfaces of the two groups of through holes 101, oxygen therapy holes 102 are formed in the outer surface of the oxygen mask body 100, and oxygen pipe joints 600 are fixedly installed on the outer surfaces of the oxygen therapy holes 102;

further, the two sets of adjusting components 300 respectively comprise adjusting boxes 301 fixedly installed on the outer surface of the oxygen mask body 100, rotating rods 302 are inserted into the two sets of adjusting boxes 301, the bottoms of the two sets of rotating rods 302 are respectively rotatably connected with the lower surfaces of the inner walls of the two sets of adjusting boxes 301, the tops of the two sets of rotating rods 302 respectively extend to the outer surfaces of the two sets of adjusting boxes 301, round blocks 303 are respectively fixedly installed on the tops of the two sets of rotating rods 302, fixing grooves 306 are respectively formed on the lower surfaces of the two sets of round blocks 303, through holes 309 are respectively formed on the outer surfaces of the two sets of adjusting boxes 301, the two sets of elastic bands 200 respectively penetrate through the two sets of through holes 309, the two sets of elastic bands 200 are respectively fixedly connected with the outer surfaces of the two sets of rotating rods 302, limiting grooves 304 are respectively formed on the upper surfaces of the two sets of adjusting boxes 301, fixing blocks 305 are respectively arranged inside the two sets of limiting grooves 304, and springs are respectively fixedly connected with the lower surfaces of the two sets of fixing blocks 305, the bottoms of the two groups of springs are fixedly connected with the bottoms of the two groups of limiting grooves 304, the tops of the two groups of fixing blocks 305 are arranged in the fixing grooves 306, sliding holes 307 are formed in the outer surfaces of the two groups of adjusting boxes 301, the two groups of sliding holes 307 are communicated with the two groups of limiting grooves 304, pull rods 308 are inserted into the two groups of sliding holes 307, one ends of the two groups of pull rods 308 are fixedly connected with the outer surfaces of the two groups of fixing blocks 305, the other ends of the two groups of pull rods 308 are arranged on the outer sides of the two groups of adjusting boxes 301, and the purposes of adjusting the two groups of elastic bands 200 and improving the comfort level of children can be achieved by arranging the two groups of adjusting assemblies 300;

further, the two groups of exhaust assemblies 400 respectively comprise two groups of fixing boxes 401 fixedly mounted on the outer surface of the oxygen mask body 100, connecting holes 402 are formed in the lower surfaces of the two groups of fixing boxes 401, the two groups of connecting holes 402 are communicated with the two groups of through holes 101, cross-shaped rods 403 are clamped inside the two groups of connecting holes 402, fixing rods 404 are fixedly mounted on the upper surfaces of the cross-shaped rods 403, the tops of the two groups of fixing rods 404 are fixedly connected with the upper surfaces of the inner walls of the two groups of fixing boxes 401, rubber sheets 405 are sleeved on the outer surfaces of the two groups of fixing rods 404, five groups of exhaust holes 406 are formed in the upper surfaces of the two groups of fixing boxes 401, and ten groups of exhaust holes 406 are communicated with the interiors of the two groups of fixing boxes 401;

furthermore, the outer surface of the oxygen mask body 100 is fixedly provided with a nose clip 500, the nose clip 500 is made of a plastic strip, and the oxygen mask can be more attached to the face of a patient or a child when the patient or the child wears the oxygen mask;

furthermore, rubber pads are adhered to the outer surfaces of the two groups of round blocks 303, anti-skid grains are arranged on the outer surfaces of the rubber pads, and the purpose of increasing friction force and preventing hand skidding can be achieved by adhering the rubber pads to the outer surfaces of the two groups of round blocks 303 and arranging the anti-skid grains on the outer surfaces of the rubber pads;

further, the oxygen mask body 100 is provided with the silica gel pad with facial contact department, and the silica gel pad laminating is facial, through set up the silica gel pad at oxygen mask body 100 and facial contact department, can reach when patient children wear the face guard, more comfortable purpose.

The working principle is as follows: when the device is used, the device is firstly attached to the face, the two groups of round blocks 303 are rotated to drive the two groups of elastic bands 200 to be wound by rotating the two groups of round blocks 303, the elastic bands 200 can be contracted, because the tops of the two groups of fixed blocks 305 are arc-shaped and the inner wall of the right side of the fixed groove 306 is also arc-shaped, when the two groups of round blocks 303 rotate clockwise, the two groups of fixed blocks 305 downwards extrude the springs and are separated from the fixed groove 306, the two groups of rotating rods 302 can rotate and wind the two groups of elastic bands 200, when the rotation is stopped, the two groups of rotating rods 302 can be pulled anticlockwise due to the elasticity of the two groups of elastic bands 200, the two groups of round blocks 303 are pulled anticlockwise at the same time, the left side surfaces of the two groups of fixed blocks 305 are both abutted against the left side surface of the inner wall of the fixed groove 306, so that the two groups of fixed blocks 305 cannot rotate, the elastic bands 200 can be tightened, when the elastic bands 200 need to be loosened, only need to pull down two sets of pull rods 308, make two sets of fixed blocks 305 all break away from in the fixed slot 306, thereby can relax elastic cord 200, freely adjust the length of elastic cord 200, after adjusting elastic cord 200, press down nose clip 500, make it laminate the face, guarantee the closure degree, insert the oxygen hose behind oxygen hose connector 600, children can carry out the oxygen therapy, when oxygen therapy children exhale, two sets of rubber piece 405 are upwards ejecting by gaseous, the expired gaseous exhaling can be followed two sets of connecting holes 402 exhales and all flows to the external world through two sets of exhaust holes 406, when oxygen therapy children inhale, two sets of rubber piece 405 are all inhaled downwards and are pasted on two sets of connecting holes 402, prevent oxygen in the oxygen mask from flowing to the external world through two sets of connecting holes 402, thereby can greatly reduce the consumption of oxygen, save resources.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mask type oxygen therapy device for children comprises an oxygen mask body (100), and is characterized in that: the surface of the oxygen mask body (100) is provided with two sets of elastic bands (200), and the one end of two sets of elastic bands (200) all is connected with the outer fixed surface of the oxygen mask body (100), the surface of the oxygen mask body (100) is provided with two sets of adjusting part (300), and the other end of two sets of elastic bands (200) all with two sets of adjusting part (300) fixed connection, two sets of through-hole (101) have been seted up to the surface of the oxygen mask body (100), and are two sets of the upper surface of through-hole (101) all is provided with exhaust subassembly (400), oxygen therapy hole (102) have been seted up to the surface of the oxygen mask body (100), the outer fixed surface in oxygen therapy hole (102) installs oxygen coupling (600).

2. The mask child oxygen delivery device of claim 1, wherein: two sets of adjusting part (300) all include adjusting box (301) of fixed mounting at oxygen mask cover body (100) surface, two sets of adjusting box (301)'s inside is all inserted and is equipped with dwang (302), and the bottom of two sets of dwang (302) all is connected with the lower surface rotation of two sets of adjusting box (301) inner walls, and the top of two sets of dwang (302) all extends to the surface of two sets of adjusting box (301), two sets of the top of dwang (302) all fixed mounting have a circle piece (303), two sets of the lower surface of circle piece (303) has evenly seted up fixed slot (306), two sets of adjusting box (301)'s surface has all seted up and has run through trompil (309), and two sets of elastic cord (200) have all penetrated through two sets of trompil (309), and two sets of elastic cord (200) all are connected with the surface fixed connection of two sets of dwang (302), two sets of adjusting box (301) upper surface has all seted up spacing groove (304), two sets of the inside of spacing groove (304) all is provided with fixed block (305), and the equal fixedly connected with spring of lower surface of two sets of fixed blocks (305), and the bottom of two sets of springs all with the bottom fixed connection of two sets of spacing grooves (304), and the top of two sets of fixed blocks (305) all sets up in fixed slot (306), and is two sets of sliding hole (307) have all been seted up to the surface of adjusting box (301), and two sets of sliding hole (307) all communicate each other with two sets of spacing grooves (304), and are two sets of sliding hole (307)'s inside is all inserted and is equipped with pull rod (308), and the one end of two sets of pull rod (308) all with the outer fixed surface connection of two sets of fixed blocks (305), and the other end of two sets of pull rod (308) all sets up the outside at two sets of adjusting box (301).

3. The mask child oxygen delivery device of claim 1, wherein: exhaust subassembly (400) all include two sets of fixed box (401) of fixed mounting at the oxygen mask cover body (100) surface, and are two sets of connecting hole (402) have all been seted up to the lower surface of fixed box (401), and two sets of connecting hole (402) all communicate each other with two sets of through-hole (101), and are two sets of the equal joint in inside of connecting hole (402) has cross rod (403), the equal fixed mounting of upper surface of cross rod (403) has dead lever (404), and two sets of dead lever (404) tops all with the upper surface fixed connection of two sets of fixed box (401) inner wall, two sets of the surface of dead lever (404) all overlaps and is equipped with sheet rubber (405), and is two sets of five exhaust holes (406) have all been seted up to the upper surface of fixed box (401), and ten exhaust holes (406) all communicate each other with the inside of two sets of fixed box (401).

4. The mask child oxygen delivery device of claim 1, wherein: the outer surface of the oxygen mask body (100) is fixedly provided with a nose clip (500), and the nose clip (500) is made of a plastic strip.

5. The mask child oxygen delivery device of claim 2, wherein: rubber pads are bonded to the outer surfaces of the two groups of round blocks (303), and anti-skid grains are formed in the outer surfaces of the rubber pads.

6. The mask child oxygen delivery device of claim 1, wherein: a silica gel pad is arranged at the contact position of the oxygen mask body (100) and the face, and the silica gel pad is attached to the face.