CN215135197U

CN215135197U - Artificial respirator for nursing

Info

Publication number: CN215135197U
Application number: CN202120978722.XU
Authority: CN
Inventors: 陈梅; 吴莉; 张静
Original assignee: Second Hospital of Nanjing
Current assignee: Second Hospital of Nanjing
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an artificial respirator is used in nursing, including air inlet, bellows and respiratory mask, the inside swing joint of air inlet has filtration, the inside bottom of set casing is provided with the filter screen, the top of air inlet is fixed with the gasbag, and the top of gasbag installs the bellows, the bottom of bellows is provided with fixed knot and constructs, one side on bellows top is provided with the dismouting structure, respiratory mask is installed to one side on bellows top, one side of respiratory mask is fixed with the fixed band, respiratory mask's inside is provided with the gas outlet. The utility model discloses a be provided with filtration and can filter admitting air, when using, the filter screen shelters from outside object, and the cotton wool filters the air after that, when long-time the back of using, twists out the set casing from the inside of air inlet, changes the cotton wool, twists the set casing to the inside of air inlet after that, has realized filtering admitting air.

Description

Artificial respirator for nursing

Technical Field

The utility model relates to a medical equipment technical field, in particular to artificial respirator is used in nursing.

Background

The artificial respirator is equipment which can be used for assisting breathing, an artificial respirator is used when a person needs to assist breathing, the artificial respirator is simple in structure and convenient to use, can be operated quickly when used, and is light in weight and low in price.

Chinese patent authorizes bulletin No. CN206979809U, bulletin day 2018, 02, 09, discloses a breathe artificial respirator for internal medicine nursing, including the hand formula gasbag of holding between the fingers, install rubber convex block on the outer wall of the hand formula gasbag of holding between the fingers, the L shape outlet duct is installed to the one end of the hand formula gasbag of holding between the fingers, install the vertically air duct with it on the lateral wall of L shape outlet duct, the gauze mask is installed to the end of giving vent to anger of L shape outlet duct, install the binding area on the gauze mask, keep away from the one end of L shape outlet duct on the hand formula gasbag and install one-way admission valve, air filter is installed to the end of admitting air of one-way admission valve, air filter includes shell and active carbon filtration membrane, wherein the inside at the shell is installed to active carbon filtration membrane. This breathe artificial respirator for internal medicine nursing practicality is high, and the cost is low, easily promotes.

The above prior art solutions have the following drawbacks: the filter core of filter structure is not convenient for change when going on in the above-mentioned scheme, causes the efficiency of changing after the use to be lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a nursing artificial respirator for solve current artificial respirator and be not convenient for change filtration's filter core, cause the lower defect of efficiency of changing after using.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an artificial respirator is used in nursing, includes air inlet, bellows and respiratory mask, the inside swing joint of air inlet has filtration, filtration includes set casing, filter pulp and filter screen, set casing swing joint is in the inside of air inlet, the inside top of set casing is provided with the filter pulp, the inside bottom of set casing is provided with the filter screen, the top of air inlet is fixed with the gasbag, and the top of gasbag installs the bellows, the bottom of bellows is provided with fixed knot and constructs, one side on bellows top is provided with the dismouting structure, respiratory mask is installed to one side on bellows top, one side of respiratory mask is fixed with the fixed band, respiratory mask's inside is provided with the gas outlet.

Preferably, the outer diameter of the fixed shell is smaller than the inner diameter of the air inlet, and the fixed shell is in threaded connection with the air inlet.

Preferably, the top end of the filter cotton in the fixed shell is in a honeycomb shape, and the bottom end of the filter screen in the fixed shell is in a net shape.

Preferably, the fixed knot constructs including draw-in groove, spout and fixture block, the draw-in groove all sets up in the inside both sides of bellows bottom, the bottom of draw-in groove is provided with the spout, the fixture block all is fixed in the top of gasbag both sides.

Preferably, the number of the clamping blocks is two, and a clamping structure is formed between the clamping blocks and the clamping grooves.

Preferably, the dismouting structure includes extrusion piece, fixed slot, fixed block and spring, the spring all is fixed in bellows one side inside top and bottom, the bottom end of spring is fixed with the fixed block, the fixed slot all sets up in the inside top and the bottom of respiratory mask one side, the inside swing joint of fixed slot has the extrusion piece.

Preferably, the number of the fixed blocks is two, and the fixed blocks form a telescopic structure through the top end and the bottom end of the spring inside one side of the corrugated pipe.

(III) advantageous effects

The utility model provides an artificial respirator is used in nursing, its advantage lies in: the air inlet can be filtered by the aid of the filtering structure, when the air inlet is used, the filter screen shields external objects, then the filter cotton filters air, after the air inlet is used for a long time, the fixing shell is screwed out of the air inlet, the filter cotton is replaced, then the fixing shell is screwed into the air inlet, and air inlet filtering is achieved;

the corrugated pipe and the air bag can be conveniently fixed by arranging the fixing structure, when the fixing is carried out, the clamping block at the top end of the air bag is aligned to the chute, then the air bag is pushed upwards, the air bag pushes the clamping block to slide towards the inside of the chute, when the clamping block slides into the inside of the clamping groove, the air bag rotates, the air bag drives the clamping block to rotate and be clamped with the clamping groove, the fixing is completed, and the corrugated pipe and the air bag are conveniently fixed;

can be convenient for carry out the dismouting to respiratory mask through being provided with the dismouting structure, respiratory mask needs to be changed after using for a long time, press the extrusion piece to the inside of fixed slot, the extrusion piece promotes the fixed block and slides in to the inside of bellows, the fixed block is to inside extrusion spring this moment, it can take off respiratory mask to remove the block between fixed block and the fixed slot this moment, install new respiratory mask after that, overlap the outside in one side of bellows with one side of respiratory mask, spring expansion promotes the block between fixed block and the fixed slot this moment, fix respiratory mask and bellows, realized being convenient for carry out the dismouting to respiratory mask.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the respiratory mask of the present invention;

fig. 3 is a schematic structural view of a front cross section a in fig. 1 according to the present invention;

FIG. 4 is a front view of the assembly/disassembly structure of the present invention;

fig. 5 is a schematic view of the front view partial section structure of the fixing structure of the present invention.

The reference numerals in the figures illustrate:

1. an air inlet; 2. an air bag; 3. a fixed structure; 301. a card slot; 302. a chute; 303. a clamping block; 4. a bellows; 5. a respiratory mask; 6. fixing belts; 7. a disassembly and assembly structure; 701. extruding the block; 702. fixing grooves; 703. a fixed block; 704. a spring; 8. a filter structure; 801. a stationary case; 802. filtering cotton; 803. filtering with a screen; 9. and an air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a nursing artificial respirator comprises an air inlet 1, a corrugated pipe 4 and a breathing mask 5, wherein a filtering structure 8 is movably connected inside the air inlet 1, an air bag 2 is fixed at the top end of the air inlet 1, the corrugated pipe 4 is installed at the top end of the air bag 2, a fixing structure 3 is arranged at the bottom end of the corrugated pipe 4, a dismounting structure 7 is arranged on one side of the top end of the corrugated pipe 4, the breathing mask 5 is installed on one side of the top end of the corrugated pipe 4, a fixing belt 6 is fixed on one side of the breathing mask 5, and an air outlet 9 is formed inside the breathing mask 5;

the filtering structure 8 comprises a fixed shell 801, filter cotton 802 and a filter screen 803, the fixed shell 801 is movably connected inside the air inlet 1, the filter cotton 802 is arranged at the top end inside the fixed shell 801, the filter screen 803 is arranged at the bottom end inside the fixed shell 801, the outer diameter of the fixed shell 801 is smaller than the inner diameter of the air inlet 1, the fixed shell 801 is in threaded connection with the air inlet 1, and fixation can be realized, the top end of the filter cotton 802 inside the fixed shell 801 is in a honeycomb shape, and the bottom end of the filter screen 803 inside the fixed shell 801 is in a net shape, and filtering can be realized;

specifically, as shown in fig. 1 and 3, when this structure is used, first, the filter screen 803 shields an external object, then the filter cotton 802 filters air, and after a long period of use, the fixing case 801 is unscrewed from the inside of the air intake port 1, the filter cotton 802 is replaced, and then the fixing case 801 is screwed into the inside of the air intake port 1;

the fixing structure 3 comprises clamping grooves 301, sliding grooves 302 and clamping blocks 303, the clamping grooves 301 are arranged on two sides of the inner portion of the bottom end of the corrugated pipe 4, the sliding grooves 302 are arranged at the bottom end of the clamping grooves 301, the clamping blocks 303 are fixed to the top ends of two sides of the air bag 2, two clamping blocks 303 are arranged, and a clamping structure is formed between the clamping blocks 303 and the clamping grooves 301 to realize clamping;

specifically, as shown in fig. 1 and 5, when the structure is used, firstly, the fixture block 303 at the top end of the air bag 2 is aligned with the sliding groove 302, then the air bag 2 is pushed upwards, the air bag 2 pushes the fixture block 303 to slide towards the inside of the sliding groove 302, when the fixture block 303 slides into the inside of the clamping groove 301, the air bag 2 rotates the air bag 2, and the air bag 2 drives the fixture block 303 to rotate and be clamped with the clamping groove 301;

the disassembly and assembly structure 7 comprises an extrusion block 701, fixing grooves 702, fixing blocks 703 and springs 704, the springs 704 are fixed at the top end and the bottom end of the inside of one side of the corrugated pipe 4, the fixing blocks 703 are fixed at the top end of the bottom of the springs 704, the fixing grooves 702 are arranged at the top end and the bottom end of the inside of one side of the respirator 5, the extrusion block 701 is movably connected inside the fixing grooves 702, the number of the fixing blocks 703 is two, and the fixing blocks 703 form a telescopic structure at the top end and the bottom end of the inside of one side of the corrugated pipe 4 through the springs 704, so that automatic fixing can be realized;

specifically, as shown in fig. 1 and 4, when using this structure, first, the pressing block 701 is pressed into the inside of the fixing groove 702, the pressing block 701 pushes the fixing block 703 to slide into the inside of the bellows 4, at this time, the fixing block 703 presses the spring 704 toward the inside, at this time, the fixing block 703 and the fixing groove 702 are disengaged, the breathing mask 5 can be removed, then, a new breathing mask 5 is installed, one side of the breathing mask 5 is fitted on the outside of one side of the bellows 4, at this time, the spring 704 expands to push the fixing block 703 and the fixing groove 702 to engage, and the breathing mask 5 and the bellows 4 are fixed.

The working principle is as follows: when the utility model is used, firstly, the bellows 4 is connected with the air bag 2, the clamping block 303 at the top end of the air bag 2 is aligned with the chute 302, then the air bag 2 is pushed upwards, the air bag 2 pushes the clamping block 303 to slide towards the inside of the chute 302, when the clamping block 303 slides into the inside of the clamping groove 301, the air bag 2 is rotated, the air bag 2 drives the clamping block 303 to rotate and be clamped with the clamping groove 301, and the fixation is completed;

secondly, the breathing mask 5 is worn on the face of a user, the fixing belt 6 fixes the breathing mask, the air bag 2 is extruded, the air bag 2 transmits air to the inside of the air outlet 9 through the corrugated pipe 4, the air discharged from the air outlet 9 assists the user to inhale the air, then the air bag 2 is loosened, the air bag 2 rebounds to inhale the air to the inside through the air inlet 1, when the breathing mask is used, the filter screen 803 shields an external object, then the filter cotton 802 filters the air, after the breathing mask is used for a long time, the fixing shell 801 is screwed out from the inside of the air inlet 1, the filter cotton 802 is replaced, and then the fixing shell 801 is screwed into the inside of the air inlet 1;

finally, the respirator 5 needs to be replaced after being used for a long time, the extrusion block 701 is pressed towards the inside of the fixing groove 702, the extrusion block 701 pushes the fixing block 703 to slide into the corrugated pipe 4, the fixing block 703 extrudes the spring 704 towards the inside at the moment, the clamping between the fixing block 703 and the fixing groove 702 is removed at the moment, the respirator 5 can be taken down, then a new respirator 5 is installed, one side of the respirator 5 is sleeved outside one side of the corrugated pipe 4, the spring 704 expands to push the clamping between the fixing block 703 and the fixing groove 702, the respirator 5 and the corrugated pipe 4 are fixed, the replacement is completed, and the use work of the artificial respirator is finally completed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a nursing artificial respirator, includes air inlet (1), bellows (4) and respiratory mask (5), its characterized in that: the air inlet (1) is movably connected with a filtering structure (8), the filtering structure (8) comprises a fixed shell (801), filter cotton (802) and a filter screen (803), the fixed shell (801) is movably connected with the inside of the air inlet (1), the filter cotton (802) is arranged at the top end of the inside of the fixed shell (801), the filter screen (803) is arranged at the bottom end of the inside of the fixed shell (801), an air bag (2) is fixed at the top end of the air inlet (1), and a corrugated pipe (4) is arranged at the top end of the air bag (2);

a fixed structure (3) is arranged at the bottom end of the corrugated pipe (4), a dismounting structure (7) is arranged on one side of the top end of the corrugated pipe (4), and a breathing mask (5) is arranged on one side of the top end of the corrugated pipe (4);

one side of respiratory mask (5) is fixed with fixed band (6), the inside of respiratory mask (5) is provided with gas outlet (9).

2. A nursing respirator according to claim 1, characterized in that: the outer diameter of the fixed shell (801) is smaller than the inner diameter of the air inlet (1), and the fixed shell (801) is in threaded connection with the air inlet (1).

3. A nursing respirator according to claim 1, characterized in that: the top end of the filter cotton (802) inside the fixed shell (801) is in a honeycomb shape, and the bottom end of the filter screen (803) inside the fixed shell (801) is in a net shape.

4. A nursing respirator according to claim 1, characterized in that: fixed knot constructs (3) including draw-in groove (301), spout (302) and fixture block (303), draw-in groove (301) all set up in the inside both sides in bellows (4) bottom, the bottom of draw-in groove (301) is provided with spout (302), fixture block (303) all are fixed in the top of gasbag (2) both sides.

5. A nursing respirator according to claim 4, characterized in that: the number of the clamping blocks (303) is two, and a clamping structure is formed between the clamping blocks (303) and the clamping groove (301).

6. A nursing respirator according to claim 1, characterized in that: dismouting structure (7) are including extrusion piece (701), fixed slot (702), fixed block (703) and spring (704), spring (704) all are fixed in bellows (4) one side inside top and bottom, the end top of spring (704) is fixed with fixed block (703), fixed slot (702) all set up in the inside top and the bottom of respiratory mask (5) one side, the inside swing joint of fixed slot (702) has extrusion piece (701).

7. A nursing respirator according to claim 6, characterized in that: the number of the fixed blocks (703) is two, and the fixed blocks (703) form a telescopic structure at the top end and the bottom end of the inside of one side of the corrugated pipe (4) through springs (704).