CN210872920U

CN210872920U - Cardiopulmonary resuscitation device for emergency treatment

Info

Publication number: CN210872920U
Application number: CN201920780736.3U
Authority: CN
Inventors: 罗曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-30
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a cardiopulmonary resuscitation device that emergency call first aid was used, the mounting panel comprises a mounting plate, the inboard slip grafting in both ends of mounting panel has the lifter, the lower extreme fixed mounting of lifter has the universal wheel, the both sides threaded connection of mounting panel has the screw thread knob, the first backup pad of upper end one side fixedly connected with of mounting panel, the upper end opposite side fixedly connected with second backup pad of mounting panel, the inboard rotation in upper end of first backup pad is connected with first transfer line, the inboard rotation in upper end of second backup pad is connected with the second transfer line, the upper end outside fixed mounting of second backup pad has driving motor, this cardiopulmonary resuscitation device that emergency call was used: the mode that replaces artifical pressing presses the thorax, and mechanical pressing can guarantee invariable frequency all the time, helps improving cardiopulmonary resuscitation's success probability, and the height of device can be adjusted, is applicable to the patient of different sizes.

Description

Cardiopulmonary resuscitation device for emergency treatment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cardio-pulmonary resuscitation device for emergency treatment.

Background

Cardiopulmonary resuscitation is a technique for rescuing patients with artificial respiration and chest compressions when the patient stops breathing and the heart is suddenly stopped. Cardiopulmonary resuscitation is a well-known term, and is a first aid technology, and when sudden cardiac arrest occurs, cardiopulmonary resuscitation must be performed immediately, so that valuable time is grasped to rescue the life of a person, and irreversible damage to the brain and body organs of the patient is avoided.

The gold rescue time for cardiopulmonary resuscitation is 4-6 minutes after the heartbeat respiration stops, if resuscitation is started in the time period, the nervous system of a patient can be well reserved if resuscitation is successful, otherwise serious sequelae can remain even if the heartbeat recovers, so that the patient can not arrive at a hospital in time within a short time, therefore, the family members of the patients with the heart disease usually understand the cardiopulmonary resuscitation so as to timely perform the cardiopulmonary resuscitation on the patients, but the frequency of chest compression required by the cardio-pulmonary resuscitation per minute needs to reach 100-120 times/minute, the physical requirement on family members is high, the later frequency of cardiopulmonary resuscitation can be reduced, the probability of cardiac pacing is reduced, rescue failure is caused, and a cardiopulmonary resuscitation device capable of replacing manual work to perform chest compression on a patient is needed at present, so that the frequency of chest compression is guaranteed, and the success probability of cardiopulmonary resuscitation of the patient is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiopulmonary resuscitation device of emergency call usefulness to solve the artifical frequency of pressing outside the chest and can appear descending problem in cardiopulmonary resuscitation's later stage.

In order to achieve the above object, the utility model provides a following technical scheme: a cardiopulmonary resuscitation device for emergency treatment comprises a mounting plate, lifting rods are inserted into the inner sides of the two ends of the mounting plate in a sliding mode, universal wheels are fixedly mounted at the lower ends of the lifting rods, threaded knobs are connected to the two sides of the mounting plate in a threaded mode, a first supporting plate is fixedly connected to one side of the upper end of the mounting plate, a second supporting plate is fixedly connected to the other side of the upper end of the mounting plate, a first transmission rod is rotatably connected to the inner side of the upper end of the first supporting plate, a second transmission rod is rotatably connected to the inner side of the upper end of the second supporting plate, a driving motor is fixedly mounted on the outer side of the upper end of the second supporting plate, an output shaft of the driving motor is fixedly connected with the second transmission rod through a coupler, a mandrel is fixedly mounted between the first transmission rod and the second transmission rod, the lower extreme of connecting block is provided with the rotating pin, the outside of rotating pin is provided with the fixed block, the lower extreme fixedly connected with pulling force sleeve of fixed block, the telescopic lower extreme inner wall sliding connection of pulling force has the slider, the telescopic upper end inner wall of pulling force is provided with first spring, the lower extreme fixedly connected with slide bar of slider, the lower extreme fixedly connected with press the clamp plate of slide bar, the second spring has been cup jointed in the lower extreme outside of slide bar.

Preferably, the outer sides of the two ends of the mandrel are fixedly connected with limit blocks, and the limit blocks are connected with the shaft sleeve in a sliding mode.

Preferably, the driving motor is a motor with a speed reduction function, and the output shaft of the driving motor rotates at 100-120 revolutions per minute.

Preferably, the pressing plate is in a circular arc shape, and a sponge coating is arranged on the lower surface of the pressing plate.

Preferably, the upper end of the lifting rod is provided with annular grooves, and the distance between the annular grooves is not more than five centimeters.

Compared with the prior art, the beneficial effects of the utility model are that: this cardiopulmonary resuscitation device for emergency treatment first aid:

1. the second transfer line can rotate under driving motor's drive for circular motion can be done to the dabber, then drives the pulling force sleeve and carries out the displacement, makes displacement about the slide bar can be reciprocal going on, makes the pressure board reciprocate at patient's thorax, replaces the mode that the manual work was pressed to press the thorax, and machinery is pressed and is guaranteed invariable frequency all the time, helps improving cardiopulmonary resuscitation's success probability.

2. The height of the adjusting lifting rod is improved, the height of the device can be adjusted, the device is suitable for patients with different body types, the universal wheels are arranged to conveniently displace, the device can be timely moved after sudden cardiac arrest of the patient, cardio-pulmonary resuscitation is rapidly carried out on the patient, the preparation time is greatly shortened, and the success probability of the cardio-pulmonary resuscitation is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a cross-sectional view of the tension sleeve of the present invention.

In the figure: 10. mounting a plate; 11. a lifting rod; 12. an annular groove; 13. a universal wheel; 14. a threaded knob; 15. a first support plate; 16. a second support plate; 17. a first drive lever; 18. a second transmission rod; 19. a drive motor; 20. a mandrel; 21. a shaft sleeve; 22. a limiting block; 23. connecting blocks; 24. a rotation pin; 25. a fixed block; 26. a tension sleeve; 27. a slider; 28. a first spring; 29. a slide bar; 30. a pressing plate; 31. a sponge coating; 32. a second spring.

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. 1-3, the present invention provides a technical solution: a cardiopulmonary resuscitation device for emergency treatment, comprising a mounting plate 10, lifting rods 11 are inserted into the inner sides of the two ends of the mounting plate 10 in a sliding manner, annular grooves 12 are formed in the upper ends of the lifting rods 11, universal wheels 13 are fixedly mounted at the lower ends of the lifting rods 11, the spacing between the annular grooves 12 is not more than five centimeters, the universal wheels 13 have a self-locking function, threaded knobs 14 are connected to the two sides of the mounting plate 10 in a threaded manner, the threaded knobs 14 can be clamped in the annular grooves 12 when being screwed down, so that the height of the lifting rods 11 is fixed, a first supporting plate 15 is fixedly connected to one side of the upper end of the mounting plate 10, a second supporting plate 16 is fixedly connected to the other side of the upper end of the mounting plate 10, a first transmission rod 17 is rotatably connected to the inner side of the upper end of the first supporting plate 15, a second transmission rod 18 is rotatably connected to the inner side of the, the second transmission rod 18 can rotate at the inner side of the second support plate 16, a driving motor 19 is fixedly installed at the outer side of the upper end of the second support plate 16, an output shaft of the driving motor 19 is fixedly connected with the second transmission rod 18 through a coupler, when the driving motor 19 rotates, the second transmission rod 18 can be driven to rotate, a mandrel 20 is fixedly installed between the first transmission rod 17 and the second transmission rod 18, the second transmission rod 18 drives the mandrel 20 to do circular motion, a shaft sleeve 21 is sleeved at the outer side of the mandrel 20, the shaft sleeve 21 can do circular motion along with the mandrel 20, limiting blocks 22 are fixedly connected at the outer sides of two ends of the mandrel 20, the limiting blocks 22 are connected with the shaft sleeve 21 in a sliding mode, the limiting blocks 22 prevent the shaft sleeve 21 from moving left and right, so that the shaft sleeve 21 can only rotate but can not displace in other modes, and connecting blocks, the lower end of the connecting block 23 is provided with a rotating pin 24, the outer side of the rotating pin 24 is provided with a fixed block 25, the rotating pin 24 is rotatably connected with the fixed block 25, the lower end of the fixed block 25 is fixedly connected with a tension sleeve 26, the lower end inner wall of the tension sleeve 26 is slidably connected with a slide block 27, the slide block 27 can move up and down in the tension sleeve 26, the upper end inner wall of the tension sleeve 26 is provided with a first spring 28, the first spring 28 applies downward force to the slide block 27, the lower end of the slide block 27 is fixedly connected with a slide rod 29, the slide rod 29 is slidably connected with the mounting plate 10, the slide rod 29 can only move in the vertical direction, the lower end of the slide rod 29 is fixedly connected with a pressing plate 30, the outer side of the lower end of the slide rod 29 is sleeved with a second spring 32, the pressing plate 30 is arc-, the second spring 32 applies downward pressure to the pressing plate 30, so that the pressing plate 30 always tends to move downwards, the driving motor 19 is a motor with a speed reduction function, the rotation speed of the output shaft of the driving motor 19 is 100-120 revolutions per minute, the rotation speed of the driving motor 19 is matched with the pressing frequency of cardiopulmonary resuscitation, the frequency needs to reach 100-120 times/minute, the driving motor 19 can drive the shaft sleeve 21 to displace when rotating, the shaft sleeve 21 can pull the connecting block 23 to move, the connecting block 23 can continuously displace up and down because the shaft sleeve 21 performs reciprocating circular motion, so as to pull the fixing block 25 to move up and down, so that the sliding rod 29 can continuously move up and down, the first spring 28 plays a role in shock absorption, the patient is prevented from being injured when the sliding rod 29 moves downwards, when the sliding rod 29 has excessive downward movement resistance, the first spring 28 is compressed, the slide bar 29 stops moving downward, the pressing plate 30 contacts with the thoracic cavity of the patient, and the slide bar 29 drives the pressing plate 30 to reciprocate up and down to press the thoracic cavity.

The utility model discloses when concrete implementation: when the device is used, a patient lies on the ground, the device is moved to the upper part of the chest cavity of the patient, the chest cavity is aligned with the position of the pressing plate 30, the driving motor 19 is started, the driving motor 19 can drive the second transmission rod 18 to rotate when rotating, the second transmission rod 18 can drive the mandrel 20 to rotate, the mandrel 20 can drive the shaft sleeve 21 to perform circular motion when rotating, the shaft sleeve 21 performs displacement, the shaft sleeve 21 can pull the connecting block 23 to move, the shaft sleeve 21 performs reciprocating circular motion, the connecting block 23 can continuously perform up-and-down displacement, further the fixing block 25 is pulled to perform up-and-down movement, the sliding rod 29 can continuously perform up-and-down movement, the pressing plate 30 is driven to perform reciprocating up-and-down movement through the sliding rod 29, the chest cavity is pressed, if the situation of overlarge resistance occurs, the first spring 28 is compressed, so that the sliding block 27 slides in the pulling, when the sliding rod 29 is prevented from moving downwards, the patient is prevented from being injured by the sliding rod 29, the sliding rod 29 stops moving downwards, and the pressing plate 30 can continuously move up and down through the pulling of the shaft sleeve 21 to press the chest cavity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cardiopulmonary resuscitation device for emergency treatment, comprising a mounting plate (10), characterized in that: the inner sides of the two ends of the mounting plate (10) are slidably inserted with lifting rods (11), the lower end of each lifting rod (11) is fixedly provided with a universal wheel (13), the two sides of the mounting plate (10) are in threaded connection with threaded knobs (14), one side of the upper end of the mounting plate (10) is fixedly connected with a first supporting plate (15), the other side of the upper end of the mounting plate (10) is fixedly connected with a second supporting plate (16), the inner side of the upper end of the first supporting plate (15) is rotatably connected with a first transmission rod (17), the inner side of the upper end of the second supporting plate (16) is rotatably connected with a second transmission rod (18), the outer side of the upper end of the second supporting plate (16) is fixedly provided with a driving motor (19), the output shaft of the driving motor (19) is fixedly connected with the second transmission rod (18) through a coupler, and a mandrel (20) is fixedly arranged, the outer side of the mandrel (20) is sleeved with a shaft sleeve (21), the outer side of the shaft sleeve (21) is fixedly connected with a connecting block (23), the lower end of the connecting block (23) is provided with a rotating pin (24), the outer side of the rotating pin (24) is provided with a fixing block (25), the lower end of the fixing block (25) is fixedly connected with a tension sleeve (26), the lower end inner wall of the tension sleeve (26) is slidably connected with a sliding block (27), the upper end inner wall of the tension sleeve (26) is provided with a first spring (28), the lower end of the sliding block (27) is fixedly connected with a sliding rod (29), the lower end of the sliding rod (29) is fixedly connected with a pressing plate (30), and the lower end outer side of the sliding rod (29) is sleeved.

2. The cardiopulmonary resuscitation device of claim 1, further comprising: the outer sides of the two ends of the core shaft (20) are fixedly connected with limiting blocks (22), and the limiting blocks (22) are connected with the shaft sleeve (21) in a sliding mode.

3. The cardiopulmonary resuscitation device of claim 1, further comprising: the driving motor (19) is a motor with a speed reduction function, and the rotating speed of an output shaft of the driving motor (19) per minute is 100-120 revolutions.

4. The cardiopulmonary resuscitation device of claim 1, further comprising: the pressing plate (30) is arc-shaped, and a sponge coating (31) is arranged on the lower surface of the pressing plate (30).

5. The cardiopulmonary resuscitation device of claim 1, further comprising: the upper end of the lifting rod (11) is provided with annular grooves (12), and the distance between the annular grooves (12) is not more than five centimeters.