CN214181074U

CN214181074U - Cardiopulmonary resuscitation device for nervous system emergency call

Info

Publication number: CN214181074U
Application number: CN202022643786.2U
Authority: CN
Inventors: 袁迎娜; 汉瑞娟; 李富红
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a nervous system emergency call is with cardiopulmonary resuscitation device, including the mount, the top fixed mounting of mount has the driving machine, the output of driving machine is fixed with the disc, and the top of mount sets up and supplies disc pivoted notch, the inner wall sliding connection of mount has the backup pad, the side of disc is equipped with the removal subassembly, and the side of removing the subassembly rotates and is connected with the connecting rod that is used for driving backup pad up-and-down motion, the lower fixed surface of backup pad is connected with the dead lever. The utility model discloses an above-mentioned isotructure's cooperation has realized adjusting the height of pressing the dish, and the crowd of the different sizes of adaptation of being convenient for uses, and can also change the elastic potential energy of spring, is carrying out the chest when pressing to the patient promptly, can change the intensity of pressing the dish, is convenient for adjust according to patient's actual conditions.

Description

Cardiopulmonary resuscitation device for nervous system emergency call

Technical Field

The utility model relates to a cardiopulmonary resuscitation equipment technical field specifically is a cardiopulmonary resuscitation device for nervous system emergency call.

Background

In carrying out the first aid in-process to the sudden cardiac arrest patient, adopt the chest to press and can effectively maintain patient's heart pump blood function, produce the heart artery perfusion pressure that lasts (CPP promptly), in order to arouse and maintain patient's blood circulation, present cardiopulmonary resuscitation in-process, generally all adopt the mode that the palm directly pressed patient thorax top, medical personnel are carrying out manual cardiopulmonary resuscitation when pressing rescue, physical demands is great, can lead to the pressing force degree and the degree of depth in later stage not enough, consequently often need use cardiopulmonary resuscitation device.

For example, chinese patent publication No. CN211301055U discloses a cardiopulmonary resuscitation device for emergency treatment. Cardiopulmonary resuscitation device for emergency call includes base, translation mechanism, reciprocating mechanism, sleeve and buffer gear, fixed mounting has the support column of perpendicular setting on the base, translation mechanism installs on the support column, and installs the drive case, two on the translation mechanism all the cover is equipped with sliding connection's sliding connection piece on the slide bar, and two sliding connection piece respectively with the top fixed connection of drive case.

Because this cardiopulmonary resuscitation device is when carrying out chest to the patient and press, is difficult for adjusting the distance between pressure dish and the patient, leads to the crowd that is difficult to adapt to different sizes, and at the in-process of pressing, also is difficult for adjusting the elastic potential energy of spring, leads to being difficult to according to patient's actual conditions, adjusts the pressure intensity of pressing the dish, consequently needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardiopulmonary resuscitation device for nervous system emergency call possesses the height that can adjust the pressure dish, and the crowd of the different sizes of adaptation of being convenient for uses, and can also change the elastic potential energy of spring, is carrying out the chest promptly and when pressing down to the patient, can change the intensity of pressing down of pressure dish, is convenient for adjust according to patient's actual conditions, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nervous system emergency call is with cardiopulmonary resuscitation device, includes the mount, the top fixed mounting of mount has the driving machine, the output of driving machine is fixed with the disc, and the top of mount is seted up and is supplied disc pivoted notch, the inner wall sliding connection of mount has the backup pad, the side of disc is equipped with the removal subassembly, and the side of removing the subassembly rotates and is connected with the connecting rod that is used for driving backup pad up-and-down motion, the lower fixed surface of backup pad is connected with the dead lever, the bottom mounting of dead lever has the extrathoracic pressing component that is used for carrying out cardiopulmonary resuscitation to the patient.

Preferably, the moving assembly comprises a groove formed in the side face of the disc, the inner wall of the groove is connected with a first screw rod in a rotating mode, the surface of the first screw rod is connected with a moving sleeve in a threaded mode, and the side face of the moving sleeve is connected with the top end of the connecting rod in a rotating mode.

Preferably, the chest is pressed the subassembly outward and is included fixed frame of fixed connection on the dead lever bottom, the inner wall sliding connection of fixed frame has the slide, the lower fixed surface of slide has the spring, the top of fixed frame is rotated and is had the adjusting part who is used for adjusting spring elastic potential energy, the bottom mounting of spring has the type of falling T pole, the bottom mounting of the type of falling T pole has the pressure dish.

Preferably, the adjusting component comprises a second screw rod rotatably connected to the top of the fixed frame, a moving plate is in threaded connection with the surface of the second screw rod, and a push rod used for pushing the sliding plate to move is fixed to the lower surface of the moving plate.

Preferably, the number of the push rods is two, and the two push rods are symmetrically distributed on the lower surface of the moving plate.

Preferably, the left side and the right side of the supporting plate are both fixed with sliding blocks, and the inner wall of the fixing frame is provided with sliding grooves for the sliding blocks to move.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with the driving machine, the disc, the connecting rod, the supporting plate and the external chest pressing component, so that the output end of the driving machine drives the disc to rotate for a circle, the supporting plate can be driven to reciprocate up and down once under the action of the connecting rod, and the cardio-pulmonary resuscitation pressing can be performed on a patient under the coordination of the external chest pressing component; and through the setting of recess, screw rod one and removal cover for rotate the screw rod, can adjust the rotation hookup location of connecting rod on the disc, thereby can change the height of pressing the dish, be convenient for adjust the distance between pressing the dish and the patient, the crowd of the different sizes of adaptation of being convenient for uses, has improved this cardiopulmonary resuscitation device's adaptability.

Secondly, the utility model discloses a set up fixed frame, slide, spring, type of falling T pole and press the dish, make when the driving machine rotates the round can drive the backup pad and carry out reciprocating motion from top to bottom once, when the backup pad moves down, can drive the pressure dish and press the thorax of patient, after the pressure dish contacts with the thorax of patient, type of falling T pole contracts into fixed frame, the spring is compressed, play the buffering effect to the press dish, when the backup pad moves upwards, can promote the pressure dish to return the normal position under the effect of spring force, because the incessant rotation of driving machine, can be cyclic carry out the cardiopulmonary resuscitation to the patient and press; and through the setting of screw rod two, movable plate, push rod and slide, rotate the screw rod, the movable plate moves down, pushes the slide to move down under the effect of push rod, has changed the elastic potential energy of spring for press the disc when pressing, can change the intensity that the disc pressed to the patient chest, be convenient for adjust according to patient's actual conditions.

Drawings

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

fig. 2 is a cross-sectional enlarged view of the external chest compression assembly of the present invention.

In the figure: 1. a fixed mount; 2. a driver; 3. a disc; 4. a support plate; 5. a connecting rod; 6. fixing the rod; 7. a first screw rod; 8. moving the sleeve; 9. a fixing frame; 10. a slide plate; 11. a spring; 12. an inverted T-bar; 13. pressing the disc; 14. a second screw; 15. moving the plate; 16. a push rod; 17. a chute.

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 to 2, the present invention provides a technical solution: the utility model provides a cardiopulmonary resuscitation device for nervous system emergency call, includes mount 1, and the top fixed mounting of mount 1 has driving machine 2, and the output of driving machine 2 is fixed with disc 3, and the top of mount 1 is seted up and is supplied 3 pivoted notches of disc, and the inner wall sliding connection of mount 1 has backup pad 4.

Further, the left side and the right side of the supporting plate 4 are both fixed with sliders, the inner wall of the fixing frame 1 is provided with a sliding groove 17 for the sliders to move, and the up-and-down movement of the supporting plate 4 is more stable and smooth through the arrangement of the sliding groove 17 and the sliders.

The side of the disc 3 is provided with a moving assembly.

Further, the movable assembly comprises a groove formed in the side face of the disc 3, the inner wall of the groove is connected with a first screw rod 7 in a rotating mode, the surface of the first screw rod 7 is connected with a movable sleeve 8 in a threaded mode, the side face of the movable sleeve 8 is connected with the top end of the connecting rod 5 in a rotating mode, when the distance between the pressing plate 13 and a patient needs to be adjusted, the first screw rod 7 is rotated, the first screw rod 7 is connected with the movable sleeve 8 in a threaded mode, the movable sleeve 8 is limited in rotation through the groove, the connecting rod 5 can be changed in the rotating connection position on the disc 3 through the movable sleeve 8, the height of the pressing plate 13 can be changed, the distance between the pressing plate 13 and the patient can be adjusted conveniently, people who adapt to different body types can use conveniently, and the adaptability of the cardiopulmonary resuscitation device is improved.

And the side of the moving component is rotatably connected with a connecting rod 5 which is used for driving the supporting plate 4 to reciprocate up and down, the lower surface of the supporting plate 4 is fixedly connected with a fixing rod 6, and the bottom end of the fixing rod 6 is fixed with an external chest pressing component which is used for cardio-pulmonary resuscitation of a patient.

Furthermore, the external chest compression component comprises a fixed frame 9 fixedly connected to the bottom end of the fixed rod 6, a sliding plate 10 is connected to the inner wall of the fixed frame 9 in a sliding manner, a spring 11 is fixed on the lower surface of the sliding plate 10, an adjusting component for adjusting the elastic potential energy of the spring 11 is rotated on the top of the fixed frame 9, an inverted T-shaped rod 12 is fixed at the bottom end of the spring 11, a compression plate 13 is fixed at the bottom end of the inverted T-shaped rod 12, the support plate 4 is driven to reciprocate up and down once when the driving machine 2 rotates for a circle, the support plate 4 moves downwards, the compression plate 13 is driven to compress the chest cavity of the patient, after the compression plate 13 is contacted with the chest cavity of the patient, the inverted T-shaped rod 12 is contracted into the fixed frame 9, the spring 11 is compressed, the effect of buffering is achieved on the compression plate 13, when the support plate 4 moves upwards, the compression plate 13 is pushed to return to the original position under the elastic force of the spring 11, and due to the uninterrupted rotation of the driving machine 2, the cardiopulmonary resuscitation can be performed on the patient in a circulating way.

Further, the adjusting assembly comprises a second screw rod 14 rotatably connected to the top of the fixed frame 9, a moving plate 15 is connected to the surface of the second screw rod 14 in a threaded manner, a push rod 16 used for pushing the sliding plate 10 to move is fixed to the lower surface of the moving plate 15, the second screw rod 14 is rotated, the second screw rod 14 is connected with the moving plate 15 in a threaded manner, and the rotation of the moving plate 15 is limited through the push rod 16, so that the moving plate 15 can move downwards, the sliding plate 10 is pushed to move downwards under the action of the push rod 16, the elastic potential energy of the spring 11 is changed, when the pressing plate 13 presses, the pressing strength of the pressing plate 13 for pressing the chest of a patient can be changed, and the adjusting assembly can be adjusted conveniently according to the actual situation of the patient.

Further, the number of the push rods 16 is two, and the two push rods 16 are symmetrically distributed on the lower surface of the moving plate 15, so that the slide plate 10 can be stressed in a balanced manner by the arrangement of the two push rods 16.

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. The utility model provides a cardiopulmonary resuscitation device for nervous system emergency call, includes mount (1), its characterized in that: the utility model discloses a cardiopulmonary resuscitation device, including mount (1), drive machine (2), the output of drive machine (2) is fixed with disc (3), and the top of mount (1) is seted up and is supplied disc (3) pivoted notch, the inner wall sliding connection of mount (1) has backup pad (4), the side of disc (3) is equipped with the removal subassembly, and the side of removing the subassembly rotates and is connected with connecting rod (5) that are used for driving backup pad (4) up-and-down motion, the lower fixed surface of backup pad (4) is connected with dead lever (6), the bottom mounting of dead lever (6) has the chest external pressure subassembly that is used for carrying out the cardiopulmonary resuscitation to the patient.

2. A cardiopulmonary resuscitation device for emergency treatment of a nervous system according to claim 1, further comprising: the moving assembly comprises a groove formed in the side face of the disc (3), the inner wall of the groove is connected with a first screw rod (7) in a rotating mode, the surface of the first screw rod (7) is connected with a moving sleeve (8) in a threaded mode, and the side face of the moving sleeve (8) is connected with the top end of the connecting rod (5) in a rotating mode.

3. A cardiopulmonary resuscitation device for emergency treatment of a nervous system according to claim 1, further comprising: the chest is pressed the subassembly outward and is included fixed frame (9) of fixed connection on dead lever (6) bottom, the inner wall sliding connection of fixed frame (9) has slide (10), the lower fixed surface of slide (10) has spring (11), the top of fixed frame (9) is rotated and is had the adjusting part who is used for adjusting spring (11) elastic potential energy, the bottom mounting of spring (11) has type of falling T pole (12), the bottom mounting of type of falling T pole (12) has pressure dish (13).

4. A cardiopulmonary resuscitation device for emergency treatment of a nervous system according to claim 3, wherein: the adjusting part comprises a second screw rod (14) which is rotatably connected to the top of the fixed frame (9), a moving plate (15) is connected to the surface of the second screw rod (14) in a threaded manner, and a push rod (16) used for pushing the sliding plate (10) to move is fixed to the lower surface of the moving plate (15).

5. A cardiopulmonary resuscitation device for nervous system emergency treatment according to claim 4, wherein: the number of the push rods (16) is two, and the two push rods (16) are symmetrically distributed on the lower surface of the moving plate (15).

6. A cardiopulmonary resuscitation device for emergency treatment of a nervous system according to claim 1, further comprising: the left side and the right side of the supporting plate (4) are both fixed with sliding blocks, and the inner wall of the fixing frame (1) is provided with a sliding groove (17) for the sliding blocks to move.