CN220558375U

CN220558375U - Artificial respirator

Info

Publication number: CN220558375U
Application number: CN202321732011.XU
Authority: CN
Inventors: 董燕; 何淑红; 邵珊; 居园园; 乐正红; 李缘
Original assignee: Yangzhou Jiangdu People's Hospital Yangzhou University Affiliated Jiangdu People's Hospital
Current assignee: Yangzhou Jiangdu People's Hospital Yangzhou University Affiliated Jiangdu People's Hospital
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-08
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses an artificial respirator, which comprises a respirator main body and a second movable frame, wherein a sealing channel is arranged at the top end of the respirator main body, a rubber air bag is fixedly connected to the top end of the sealing channel, groove bodies are formed in the inner walls of two sides of the rubber air bag, a fixed rod is fixed in the groove bodies, a rotating rod is connected to an end bearing of the fixed rod, a pin shaft is arranged in the bottom end of the rotating rod in a penetrating manner, a sliding rod is arranged on the outer wall of the pin shaft, a fixed plate is fixed in the sealing channel, and a rubber air bag with a compressible reset function is additionally arranged.

Description

Artificial respirator

Technical Field

The utility model relates to the technical field of respirators, in particular to an artificial respirator.

Background

The artificial respirator is an indispensable device for rescuing critical patients, is a device for maintaining and assisting the breathing of the patients by a mechanical method, is more common in clinical use, is commonly used for rescuing respiratory arrest or respiratory failure caused by various causes and managing breathing during anesthesia, such as cardiovascular and cerebrovascular diseases, and is also a simple artificial respirator, also called as a resuscitating ball, an air bag, a rubber ball and the like, and is suitable for emergency cardiopulmonary resuscitating and artificial respiratory emergency without the help of medical instruments, in particular for suffocation, dyspnea or the situation requiring to improve oxygen supply. Has the characteristics of convenient use, light pain, less complications, convenient carrying and immediate ventilation with or without oxygen source.

When the artificial respirator is used in emergency, the patient is in a syncope state due to sudden symptoms, and respiratory failure occurs, so that the existing portable artificial respirator cannot be normally used under the condition that the patient cannot breathe spontaneously or breathes weakly and powerlessly, and the best treatment opportunity is easily delayed.

Moreover, the general artificial respirator can only be fixed on the head of a patient simply through an elastic band, and under the conditions of emergency and condition limitation, the respirator can only be sleeved on the nasal cavity of the patient for the first time so as to ensure the normal oxygen inhalation of the patient, so that the respirator cannot be fixed rapidly.

Aiming at the problems, innovative design is urgently needed on the basis of the original artificial respirator.

Disclosure of Invention

The utility model aims to provide an artificial respirator for solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an artificial respirator, includes respirator main part and second movable block, sealed passageway is installed on the top of respirator main part, sealed passageway's top fixedly connected with rubber gasbag, the cell body has all been seted up to the inner wall of rubber gasbag both sides, the inside of cell body is fixed with the dead lever, the tip bearing of dead lever is connected with the bull stick, the inside of bull stick bottom runs through and installs the round pin axle, the outer wall of round pin axle is provided with the slide bar, sealed passageway's inside is fixed with the fixed plate, the slide bar runs through in the central point of fixed plate put, be provided with first spring between fixed plate and the slide bar, the upper end of first spring is connected with the bottom fixed connection of fixed plate, and the lower extreme of first spring is connected with the lower extreme of slide bar, the both sides of respirator main part bottom all are connected with the elastic band, the end connection of elastic band has first movable block, one side of first movable block is fixed with the dead lever, the outer wall of dead lever is provided with the latch, and the latch is located the inside of second movable block, the internally mounted of second movable block has the second movable plate, the second movable plate is provided with the pivot, the pivot is located the second movable plate, the top is located the top of the second movable plate, the pivot is located the top of the second movable plate, the second movable plate is located the top of the pivot.

Preferably, the rubber air bag is of an oval structure, and the bottom end of the rubber air bag is fixedly connected with the top end of the sealing channel.

Preferably, the bull stick is connected for rotating through dead lever and rubber gasbag, and the bull stick is provided with two with the central axis symmetry of rubber gasbag to the bottom of bull stick is connected for rotating through round pin axle and slide bar.

Preferably, the slide bar is of a T-shaped structure, the slide bar is in clamping sliding connection with the fixing plate, and the slide bar is mutually attached to the inner wall of the sealing channel.

Preferably, the latch is uniformly distributed on the outer wall of the loop bar, and the outer wall of the loop bar is mutually attached to the inner wall of the second movable block.

Preferably, the rotating plate is rotationally connected with the second movable block through the second rotating shaft, and the bottom end of the rotating plate is in clamping connection with the latch.

Compared with the prior art, the utility model has the beneficial effects that: the artificial respirator;

1. the rubber air bag with the compressible reset function is additionally arranged, so that the air bag is extruded under the condition that a patient cannot breathe spontaneously, the air bag can effectively help the patient to absorb oxygen and discharge gas under emergency conditions, and precious time is gained for rescuing the patient;

2. through two sections of elastic bands which can be flexibly separated or combined, the effect of rapidly fixing the respirator on the head of a patient in emergency is achieved, and the normal oxygen inhalation of the patient is effectively ensured.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model with a rotating rod;

FIG. 3 is a schematic side view of the mounting structure of the swivel plate of the utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a respirator body; 2. sealing the channel; 3. a rubber air bag; 4. a tank body; 5. a fixed rod; 6. a rotating rod; 7. a pin shaft; 8. a slide bar; 9. a fixing plate; 10. a first spring; 11. an elastic band; 12. a first movable block; 13. a loop bar; 14. latch teeth; 15. a second movable block; 16. a second rotating shaft; 17. a rotating plate; 18. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an artificial respirator, including respirator main part 1 and second movable block 15, sealed passageway 2 is installed on the top of respirator main part 1, sealed passageway 2's top fixedly connected with rubber gasbag 3, cell body 4 has all been seted up to the inner wall of rubber gasbag 3 both sides, cell body 4's inside is fixed with dead lever 5, dead lever 5's tip bearing is connected with bull stick 6, pin shaft 7 is installed in the inside run-through of bull stick 6 bottom, pin shaft 7's outer wall is provided with slide bar 8, sealed passageway 2's inside is fixed with fixed plate 9, slide bar 8 runs through in fixed plate 9's central point put, be provided with first spring 10 between fixed plate 9 and the slide bar 8, the upper end of first spring 10 is connected with fixed plate 9's bottom fixed connection, and the lower extreme of first spring 10 is connected with the lower extreme of slide bar 8, the both sides of respirator main part 1 bottom all are connected with elastic band 11, elastic band 11's end connection has first movable block 12, one side of first movable block 12 is fixed with loop bar 13, loop bar 13's outer wall is provided with latch 14, and tooth 14 is located second movable block 15's inside, second movable block 15's inside is fixed with slide bar 9, slide bar 8 runs through in fixed plate 9's central point, be located second movable plate 9, be provided with first spring 10, the top of second movable plate 17 is connected with the second movable plate 17, the top of rotation 16 is located second movable plate 17, the top 17 is connected with the top of second movable plate 17, 17 is located second movable plate 17, and is located second movable plate 17.

The rubber air bag 3 is of an oval structure, the bottom end of the rubber air bag 3 is fixedly connected with the top end of the sealing channel 2, the tightness of connection between the rubber air bag 3 and the sealing channel 2 is guaranteed, and meanwhile the rubber air bag 3 can be compressed by external force.

The bull stick 6 is connected for rotating through dead lever 5 and rubber gasbag 3, and bull stick 6 is provided with two with the central axis symmetry of rubber gasbag 3 to the bottom of bull stick 6 is connected for rotating through round pin axle 7 and slide bar 8, has guaranteed that bull stick 6 can be at the inside symmetry rotation of rubber gasbag 3, and can promote slide bar 8 effectively and slide in the inside of sealed passageway 2.

The slide bar 8 is "T" type structure, and slide bar 8 and fixed plate 9 are block formula sliding connection to slide bar 8 and sealing channel 2's inner wall laminating each other makes slide bar 8 can run through fixed plate 9 and slides, and slide bar 8 can receive fixed plate 9's spacing effect moreover, can only vertically slide along sealing channel 2's inner wall.

The latch 14 is evenly distributed on the outer wall of the loop bar 13, and the outer wall of the loop bar 13 is mutually attached to the inner wall of the second movable block 15, so that the loop bar 13 can be stably clamped in the second movable block 15 and cannot shake up and down.

The rotating plate 17 is rotationally connected with the second movable block 15 through the second rotating shaft 16, and the bottom end of the rotating plate 17 is in clamping connection with the clamping teeth 14, so that the clamping teeth 14 can provide enough clamping force for the rotating plate 17, and shaking is prevented.

Working principle: assuming that the patient is at home due to sudden onset of cardiovascular and cerebrovascular diseases, respiratory failure, life-threatening, and needs to immediately use the portable respirator body 1 for urgent oxygen inhalation, referring to fig. 1, 2 and 4, the respirator body 1 is first rapidly opened, then the bottom end of the respirator body 1 is aimed at the nose and mouth of the patient, and is buckled, if the patient is a patient capable of spontaneous breathing, the patient can spontaneously breathe fresh oxygen to wait for rescue, but the patient cannot spontaneously breathe, so that an urgent use of an inhalation aid is required, both sides of the rubber airbag 3 are rapidly pressed inwards, so that the rubber airbag 3 pushes the top ends of the rotating rods 6 to move close to each other, and the rotating rods 6 are simultaneously rotated along the fixed rods 5, and at this time, due to the rotation between the rotating rods 6, the sliding rods 8 are gradually pushed to move vertically downwards through the pin shafts 7, at this time, the sliding rod 8 penetrates through the fixing plate 9 to slide along the inner wall of the sealing channel 2 towards the inside of the respirator body 1, oxygen released from the inside of the respirator body 1 is rapidly compressed and pushed to flow into the mouth and nose of a patient, a good assistance effect is achieved on the patient with weak breathing, then when the rubber air bag 3 is restored to the original position under the resetting action of the first spring 10 so as to be extruded again, after the patient can stably inhale oxygen under assistance, the respirator body 1 needs to be stabilized on the head of the patient, referring to fig. 3, the first movable block 12 and the second movable block 15 are respectively and symmetrically wound around the head of the patient for one circle, then the first movable block 12 and the second movable block 15 are pushed to be close, at this time, the first movable block 12 drives the loop bar 13 to penetrate through the second movable block 15, the loop bar 13 pushes the rotating plate 17 to rotate anticlockwise and compress the second spring 18, at this time, the first movable block 12 and the second movable block 15 are fixedly connected together, when the first movable block 12 and the second movable block 15 need to be opened, the rotating plate 17 is pressed downwards, and the rotating plate 17 rotates anticlockwise by taking the second rotating shaft 16 as the axis to release the limiting effect on the latch 14, so that the first movable block 12 and the second movable block 15 can be easily separated.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An artificial respirator comprising a respirator body (1) and a second movable block (15), characterized in that: the utility model discloses a respirator, including respirator main part (1), sealing channel (2) are installed on the top of respirator main part (1), sealing channel's (2) top fixedly connected with rubber gasbag (3), cell body (4) have all been seted up to the inner wall of rubber gasbag (3) both sides, the inside of cell body (4) is fixed with dead lever (5), the tip bearing of dead lever (5) is connected with bull stick (6), round pin axle (7) are installed in the inside run-through of bull stick (6) bottom, the outer wall of round pin axle (7) is provided with slide bar (8), sealing channel's (2) inside is fixed with fixed plate (9), slide bar (8) run through in the central point of fixed plate (9), be provided with first spring (10) between fixed plate (9) and slide bar (8), the upper end and the bottom fixed connection of fixed plate (9) of first spring (10), and the lower extreme of first spring (10) is connected with the lower extreme of 8), both sides of respirator main part (1) bottom are connected with elastic band (11), elastic band (11) are connected with the outside of a movable sleeve (13) and are provided with fixed tooth (13), and latch (14) are located the inside of second movable block (15), the internally mounted of second movable block (15) has second pivot (16), the outer wall of second pivot (16) is provided with rotating plate (17), and the top of rotating plate (17) is located the outside of second movable block (15), the outer wall of rotating plate (17) is connected with second spring (18), and the top of second spring (18) is fixed in on the inner wall of second movable block (15).

2. A respirator according to claim 1 wherein: the rubber air bag (3) is of an oval structure, and the bottom end of the rubber air bag (3) is fixedly connected with the top end of the sealing channel (2).

3. A respirator according to claim 1 wherein: the rotating rod (6) is rotationally connected with the rubber air bag (3) through the fixing rod (5), two rotating rods (6) are symmetrically arranged on the central axis of the rubber air bag (3), and the bottom end of the rotating rod (6) is rotationally connected with the sliding rod (8) through the pin shaft (7).

4. A respirator according to claim 1 wherein: the sliding rod (8) is of a T-shaped structure, the sliding rod (8) is in clamping type sliding connection with the fixed plate (9), and the sliding rod (8) is mutually attached to the inner wall of the sealing channel (2).

5. A respirator according to claim 1 wherein: the clamping teeth (14) are uniformly distributed on the outer wall of the loop bar (13), and the outer wall of the loop bar (13) is mutually attached to the inner wall of the second movable block (15).

6. A respirator according to claim 1 wherein: the rotating plate (17) is in rotary connection with the second movable block (15) through the second rotating shaft (16), and the bottom end of the rotating plate (17) is in clamping connection with the clamping teeth (14).