CN219148893U

CN219148893U - Simple breathing device

Info

Publication number: CN219148893U
Application number: CN202223174498.2U
Authority: CN
Inventors: 陈如红; 李雪云; 陈卫平
Original assignee: Guangdong Medical University
Current assignee: Guangdong Medical University
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a simple breathing device, which comprises a shell, wherein a compression air bag is arranged at the bottom of an inner cavity of the shell, connecting pipes are communicated with the front surface and the back surface of the compression air bag, one end of each connecting pipe far away from the compression air bag penetrates through the outside of the shell, a one-way valve and an electromagnetic valve are respectively arranged on the surface of each connecting pipe, a hose is communicated with the front end of the connecting pipe at the front side, an air outlet cover is communicated with one end of the hose, an air pipe is communicated with the surface of the air outlet cover, and a reciprocating compression assembly and a manual adjusting assembly are respectively arranged on the inner wall of the shell. According to the utility model, the compression air bag can be compressed in a reciprocating manner through the support plate, the motor, the first gear, the movable plate, the driving plate and the pressing plate, emergency nursing staff does not need to press the compression air bag for a long time, so that the palm of the nursing staff cannot be painful, the palm of the nursing staff is reduced to be damaged, and meanwhile, the pressing frequency can be adjusted more conveniently by adjusting the rotating speed of the rotating shaft of the motor.

Description

Simple breathing device

Technical Field

The utility model relates to the technical field of respiratory emergency treatment, in particular to a simple breathing device.

Background

The simple respirator, also called as resuscitation ball, air bag, leather ball, etc., is suitable for cardiopulmonary resuscitation and occasions needing artificial respiration first aid, especially for choking, dyspnea or the situation needing to improve oxygen supply, and has the characteristics of convenient use, light pain, less complications, convenient carrying, and immediate ventilation with or without oxygen source.

The utility model patent of patent application publication number CN107773827B discloses a simple and easy breathing auxiliary device that department of respiration used, its structure includes the respirator, connecting device, the gasbag connection pad that admits air, the upper portion of respirator and connecting device can dismantle the connection, connecting device's right-hand member is connected with the gasbag, gasbag and connecting device's right-hand member interference fit, the right-hand member of gasbag is equipped with the gasbag connection pad that admits air, gasbag connection pad and gasbag structure as an organic whole, the respirator includes the respirator connecting pipe, face guard fixed connection ring, transparent face guard main part, the face guard pad is connected the rubber strip, the face guard pad, the face guard cushion, the face guard blast pipe, through being equipped with gas flow rate detector, when the too big pressure that produces when the operation probably can cause the injury to the patient, equipment automatic alarm, the effectual security that improves the user.

However, the device has some defects in practical use, namely, a worker is required to buckle the mask to the mouth and nose of a patient by one hand and then squeeze the ball by the other hand to send the gas into the lung through the mask, so that the nursing worker regularly presses the air bag to provide enough oxygen for the patient with dyspnea, the palm ache of the nursing worker is caused by long-time pressing of the air bag, the palm of the nursing worker is injured,

therefore, it is necessary to invent a simple breathing apparatus to solve the above problems.

Disclosure of Invention

The utility model aims to provide a simple breathing device which has the advantages of mechanically pressing, reducing the labor intensity of nursing staff and avoiding the pain of the palm, and solves the problems that the palm of the nursing staff is hurt due to the fact that the staff is required to buckle the mask to the mouth and the nose of a patient by one hand and then squeeze the ball body by the other hand, and the palm pain of the nursing staff is caused by pressing the air bag for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple and easy respiratory device, includes the casing, compression gasbag has been placed to the bottom of casing inner chamber, compression gasbag's front and back all communicate there is the connecting pipe, the one end that compression gasbag was kept away from to the connecting pipe runs through to the outside of casing, check valve and solenoid valve are installed respectively to the surface of connecting pipe, and the front end intercommunication of the connecting pipe of front side has the hose, the one end intercommunication of hose has the cover of giving vent to anger, the surface intercommunication of cover of giving vent to anger has the breather pipe, reciprocating compression subassembly and regulation manual subassembly are installed respectively to the inner wall of casing, the back of casing is through bolt fixedly connected with framework, the gas bomb has been placed at the top of framework inner chamber, the bottom intercommunication of gas bomb has the return bend, the one end of return bend communicates with the rear end of the connecting pipe of rear side.

Preferably, the reciprocating compression assembly comprises a supporting plate, the front and the back of the supporting plate are fixedly connected with the inner wall of the shell through bolts, the left side of the inner cavity of the shell is fixedly connected with a motor through bolts, a rotating shaft of the motor is fixedly connected with a first gear, the right side of the first gear is fixedly connected with a movable plate through bolts, one end of the movable plate is rotationally connected with a driving plate through the rotating shaft, and the bottom of the driving plate penetrates through the supporting plate and is fixedly connected with a pressing plate through bolts.

Preferably, the front side and the rear side of the bottom of the supporting plate are fixedly connected with springs, and the bottoms of the springs are fixedly connected with the top of the pressing plate.

Preferably, the manual subassembly of regulation includes the slider, slider slip joint is in the left side of casing, positive left side fixedly mosaic of casing is connected with the nut, the inner wall threaded connection of nut has the lead screw, the front at the slider is inlayed through the bearing activity to the rear end of lead screw, the front end welding of lead screw has the carousel, the left side of slider is inlayed through the bearing activity and is connected with the bull stick, the right-hand member fixedly connected with gear two of bull stick, the left end fixedly connected with plectane of bull stick, the left side welding of plectane has the rocker.

Preferably, the surface of the air outlet cover is connected with a tether in a tethered mode, and four corners of the bottom of the shell are welded with supporting legs.

Preferably, the rear side at the top of the supporting plate is fixedly connected with a storage battery through a bolt, and the front side at the top of the shell is fixedly connected with a control panel through a bolt.

Preferably, the right side of the front of the shell is fixedly connected with a placing plate through a bolt, the top of the shell is welded with a handle, and the right side of the shell is fixedly connected with a fixing plate through a bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the supporting plate, the motor, the first gear, the movable plate, the driving plate and the pressing plate, the compression air bag can be reciprocally compressed, and emergency nursing staff is not required to press the compression air bag for a long time, so that the palm of the nursing staff cannot be ache, the damage to the palm of the nursing staff is reduced, and meanwhile, the pressing frequency can be more conveniently adjusted by adjusting the rotating speed of the rotating shaft of the motor.

2. The utility model has the advantage of manually driving the reciprocating compression assembly to operate when the power is off through the matching of the sliding block, the nut, the screw rod, the turntable, the rotating rod, the gear II, the circular plate and the rocker, thereby avoiding the situation that the device cannot operate due to the fact that the power cannot be supplied.

Drawings

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

FIG. 2 is a bottom perspective view of the present utility model;

FIG. 3 is a partially cut-away schematic perspective view of the present utility model;

FIG. 4 is a schematic perspective view of a reciprocating compression assembly of the present utility model;

fig. 5 is a schematic perspective view of an adjustment manual assembly of the present utility model.

In the figure: 1 shell, 2 compression air bags, 3 connecting pipes, 4 check valves, 5 hoses, 6 air outlet covers, 7 vent pipes, 8 reciprocating compression assemblies, 81 supporting plates, 82 motors, 83 gears I, 84 movable plates, 85 driving plates, 86 pressing plates, 87 springs, 9 adjusting manual assemblies, 91 sliding blocks, 92 nuts, 93 screw rods, 94 rotating discs, 95 rotating rods, 96 gears II, 97 circular plates, 98 rocking rods, 10 frames, 11 gas cylinders, 12 bent pipes, 13 electromagnetic valves, 14 placing plates, 15 tethers, 16 control panels, 17 supporting legs and 18 storage batteries.

Detailed Description

Referring to fig. 1-5, a simple breathing apparatus includes a housing 1, a compression airbag 2 is disposed at the bottom of an inner cavity of the housing 1, a connecting pipe 3 is connected to the front and the back of the compression airbag 2, one end of the connecting pipe 3 far away from the compression airbag 2 penetrates to the outside of the housing 1, a one-way valve 4 and an electromagnetic valve 13 are respectively mounted on the surface of the connecting pipe 3, a hose 5 is connected to the front end of the connecting pipe 3 on the front side, an air outlet cover 6 is connected to one end of the hose 5, an air vent pipe 7 is connected to the surface of the air outlet cover 6, a reciprocating compression assembly 8 and an adjusting manual assembly 9 are respectively mounted on the inner wall of the housing 1, a frame 10 is fixedly connected to the back of the housing 1 through bolts, a gas bomb 11 is disposed at the top of the inner cavity of the frame 10, an elbow 12 is connected to the bottom of the gas bomb 11, and one end of the elbow 12 is connected to the rear end of the connecting pipe 3 on the rear side;

the reciprocating compression assembly 8 comprises a supporting plate 81, the front surface and the back surface of the supporting plate 81 are fixedly connected with the inner wall of the shell 1 through bolts, a motor 82 is fixedly connected to the left side of the inner cavity of the shell 1 through bolts, a gear one 83 is fixedly connected to a rotating shaft of the motor 82, a movable plate 84 is fixedly connected to the right side of the gear one 83 through bolts, one end of the movable plate 84 is rotatably connected with a driving plate 85 through the rotating shaft, the bottom of the driving plate 85 penetrates through the supporting plate 81 and is fixedly connected with a pressing plate 86 through bolts, and under the action of the movable plate 81, the motor 82 and the gear one 83, the reciprocating compression air bag 2 can be compressed without the need of an emergency nursing staff to press the compression air bag 2 for a long time, so that the palm of the nursing staff cannot be ache, injury to the palm of the nursing staff is reduced, meanwhile, the rotating speed of the rotating shaft of the motor 82 is adjusted, and the pressing frequency is more convenient to adjust;

the front side and the rear side of the bottom of the supporting plate 81 are fixedly connected with springs 87, the bottoms of the springs 87 are fixedly connected with the top of the pressing plate 86, and the pressing plate 86 is more stable when moving up and down under the action of elastic force of the springs 87;

the adjusting manual assembly 9 comprises a sliding block 91, the sliding block 91 is slidably clamped on the left side of the shell 1, a nut 92 is fixedly embedded on the right left side of the front of the shell 1, a screw rod 93 is connected to the inner wall of the nut 92 in a threaded manner, the rear end of the screw rod 93 is movably embedded on the front of the sliding block 91 through a bearing, a rotary table 94 is welded at the front end of the screw rod 93, a rotary rod 95 is movably embedded on the left side of the sliding block 91 through a bearing, a gear II 96 is fixedly connected to the right end of the rotary rod 95, a circular plate 97 is fixedly connected to the left end of the rotary rod 95, a rocker 98 is welded on the left side of the circular plate 97, and the reciprocating compression assembly 8 can be manually driven to operate under the actions of the gear II 96, the circular plate 97 and the rocker 98 when power is cut off, so that the device cannot operate due to power failure is avoided;

the surface of the gas outlet cover 6 is connected with a tether 15 in a tethered way, the four corners of the bottom of the shell 1 are welded with supporting legs 17, and the gas outlet cover 6 is conveniently fixed on the mouth and nose of a patient by arranging the tether 15;

the rear side of the top of the supporting plate 81 is fixedly connected with a storage battery 18 through a bolt, the front side of the top of the shell 1 is fixedly connected with a control panel 16 through a bolt, and the control panel 16 and the storage battery 18 are arranged to supply power to the motor 82 and the electromagnetic valve 13 and control corresponding operation and closing;

the positive right side of casing 1 is through bolt fixedly connected with placing plate 14, and the top welding of casing 1 has the handle, and bolt fixedly connected with fixed plate is passed through on the right side of casing 1, through setting up placing plate 14, is convenient for place the support with the gas hood 6, through setting up the fixed plate, dismantles it, is convenient for overhaul the component in the casing 1.

When the air-breathing device is used, when a patient needs to breathe in a assisted mode, the air-breathing cover 6 is fixed on the mouth and nose of the patient, the motor 82 and the electromagnetic valve 13 are controlled to be opened, the rotation of the rotating shaft of the motor 82 drives the gear one 83 to rotate, then the pressing plate 86 is enabled to reciprocate up and down under the action of the movable plate 84 and the driving plate 85, the compression air bag 2 is enabled to be continuously compressed and restored, air is continuously discharged from the air-breathing cover 6 through the connecting pipe 3 on the rear side, the compression air bag 2 and the connecting pipe 3 on the front side, then the air is discharged from the air-breathing cover 6 through the hose 5, the patient end is reached, sufficient air is provided for the patient with dyspnea, when oxygen supply is needed, the air storage bottle 11 is placed in the frame 10, the bent pipe 12 is communicated with the connecting pipe 3 on the rear side, oxygen in the air storage bottle 11 is discharged from the air-breathing cover 6 through the bent pipe 12, the connecting pipe 3, the compression air bag 2 and the hose 5, when power is not supplied, the screw rod 93 is enabled to rotate, the sliding block 91, the rotating rod 95, the gears two 96, the round plate 97 and the rocking rod 98 are enabled to move, the round plate 96 are enabled to be enabled to rotate, the round plate 96 is enabled to be enabled to rotate, and the round plate 98 is enabled to rotate, and then the round plate 98 is enabled to rotate, and the round plate 96 is enabled to rotate, and the round plate 84 is enabled to rotate, and the round plate is enabled to rotate and the round plate 85 is enabled to rotate and not to rotate and to rotate.

To sum up: this simple and easy respiratory device cooperates through casing 1, compression gasbag 2, connecting pipe 3, check valve 4, hose 5, go out gas hood 6, breather pipe 7, reciprocal compression subassembly 8, regulation manual subassembly 9 and solenoid valve 13, has solved and has required the staff to detain patient's mouth and nose with the face guard with a hand, and the spheroid is extruded to another hand reuse, presses the gasbag for a long time can make nursing staff's palm ache, leads to the fact the problem of injury for nursing staff's palm.

Claims

1. A simple breathing apparatus, comprising a housing (1), characterized in that: the utility model discloses a compression gasbag, including casing (1) and gas storage bottle, compression gasbag (2) have been placed to the bottom of casing (1) inner chamber, the front and the back of compression gasbag (2) all communicate connecting pipe (3), the one end that compression gasbag (2) was kept away from to connecting pipe (3) runs through to the outside of casing (1), check valve (4) and solenoid valve (13) are installed respectively to the surface of connecting pipe (3), and the front end intercommunication of connecting pipe (3) of front side has hose (5), the one end intercommunication of hose (5) has cover of giving vent to anger (6), the surface intercommunication of cover of giving vent to anger (6) has breather pipe (7), reciprocating compression subassembly (8) and regulation manual subassembly (9) are installed respectively to the inner wall of casing (1), the back of casing (1) is through bolt fixedly connected with framework (10), gas bomb (11) have been placed at the top of framework (10) inner chamber, the bottom intercommunication of gas bomb (11) has return bend (12), the one end of return bend (12) and the rear end intercommunication of connecting pipe (3) of rear side.

2. A simple breathing apparatus according to claim 1, wherein: the reciprocating compression assembly (8) comprises a supporting plate (81), the front surface and the back surface of the supporting plate (81) are fixedly connected with the inner wall of the shell (1) through bolts, the left side of the inner cavity of the shell (1) is fixedly connected with a motor (82) through bolts, a first gear (83) is fixedly connected with a rotating shaft of the motor (82), the right side of the first gear (83) is fixedly connected with a movable plate (84) through bolts, one end of the movable plate (84) is rotationally connected with a driving plate (85) through the rotating shaft, and the bottom of the driving plate (85) penetrates through the supporting plate (81) and is fixedly connected with a pressing plate (86) through bolts.

3. A simple breathing apparatus according to claim 2, wherein: the front side and the rear side of the bottom of the supporting plate (81) are fixedly connected with springs (87), and the bottoms of the springs (87) are fixedly connected with the top of the pressing plate (86).

4. A simple breathing apparatus according to claim 1, wherein: the manual subassembly (9) of regulation includes slider (91), slider (91) slip joint is in the left side of casing (1), positive left side fixedly connected with nut (92) are inlayed to casing (1), the inner wall threaded connection of nut (92) has lead screw (93), the rear end of lead screw (93) is inlayed in the front of slider (91) through the bearing activity, the front end welding of lead screw (93) has carousel (94), the left side of slider (91) is inlayed through the bearing activity and is connected with bull stick (95), the right-hand member fixedly connected with gear two (96) of bull stick (95), the left end fixedly connected with plectane (97) of bull stick (97), the left side welding of plectane (98).

5. A simple breathing apparatus according to claim 1, wherein: the surface tether of the air outlet cover (6) is connected with a tether (15), and four corners of the bottom of the shell (1) are welded with supporting legs (17).

6. A simple breathing apparatus according to claim 2, wherein: the rear side at the top of the supporting plate (81) is fixedly connected with a storage battery (18) through a bolt, and the front side at the top of the shell (1) is fixedly connected with a control panel (16) through a bolt.

7. A simple breathing apparatus according to claim 1, wherein: the right side of the front of the shell (1) is fixedly connected with a placing plate (14) through a bolt, a handle is welded at the top of the shell (1), and the right side of the shell (1) is fixedly connected with a fixing plate through a bolt.