CN212439343U - Cardiopulmonary resuscitation auxiliary device for emergency call - Google Patents

Abstract

The utility model discloses a cardiopulmonary resuscitation auxiliary device for emergency treatment, which is characterized in that an auxiliary frame is arranged and is arranged in an arc shape, so that the auxiliary frame is clamped outside the body of a patient before cardiopulmonary resuscitation, a limiting effect is achieved, the pressing plate can be prevented from inclining, the stress difference at each position of the pressing plate is larger, and the use is more convenient; through setting up rack plate and actuating mechanism, set up drive gear and limit gear in actuating mechanism, and make drive gear and limit gear mesh with the rack plate mutually, can work through actuating mechanism, make drive gear and limit gear rotate the rack plate that drives meshing mutually with it and reciprocate, and then can make the clamp plate exert force downwards, can reach the effect of regulated pressure, when the rescue personnel carries out cardiopulmonary resuscitation work, can play the effect of supplementary application of force, avoid the rescue personnel to lead to arm to take off the rescue work unstability that the power caused hard for a long time.

Description

Cardiopulmonary resuscitation auxiliary device for emergency call

The technical field is as follows:

the utility model relates to an auxiliary device, concretely relates to cardiopulmonary resuscitation auxiliary device for emergency call.

Background art:

once sudden cardiac arrest occurs, if the sudden cardiac arrest cannot be rescued for resuscitation immediately and timely, irreversible damage to the brain and other important organs and tissues of a patient can be caused after 4-6 min, and therefore the cardiopulmonary resuscitation after the sudden cardiac arrest must be performed on site immediately.

At present, the rescue personnel need manually press down when carrying out cardiopulmonary resuscitation work, not only need great power, simultaneously, still need quick going on many times, make rescue personnel's arm take off the power easily, when leading to subsequent cardiopulmonary resuscitation work to go on, the size of the power of exerting is wayward, and then makes cardiopulmonary resuscitation work go on not enough smoothly, to this, need improve.

The utility model has the following contents:

an object of the utility model is to provide a cardiopulmonary resuscitation auxiliary device for emergency call to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement:

a cardiopulmonary resuscitation auxiliary device for emergency treatment comprises a pressing plate, wherein a pressure sensor is arranged on the lower end face of the pressing plate, a first fixing rod is fixed at the top end of the pressing plate, the top end of the first fixing rod is fixed on the lower end face of an auxiliary frame, a fixing pipe is fixed in the middle of the top end of the auxiliary frame, a plurality of sliding grooves are formed in the inner wall of the fixing pipe, a movable plate extends into the fixing pipe, sliding blocks are fixed at positions, corresponding to the sliding grooves, on the outer wall of the movable plate, and the movable plate moves along the sliding grooves through the sliding blocks; a second fixing rod is fixed at the top end of the movable plate, a rack plate is fixed at the top end of the second fixing rod, the top end of the rack plate extends into the shell, and a driving mechanism is further arranged inside the shell; an outer connecting plate is fixed on the outer side of the shell, a display is arranged above the outer connecting plate, a microprocessor is arranged inside the display, and the microprocessor is electrically connected with the pressure sensor through a data wire.

As a further aspect of the present invention: the auxiliary frame is arc-shaped, and rubber sleeves are wrapped outside the auxiliary frame and the pressing plate.

As a further aspect of the present invention: and a compression spring is arranged in the fixed pipe, and two ends of the compression spring are respectively fixed on the movable plate and the pressing plate.

As a further aspect of the present invention: this actuating mechanism includes drive gear and limit gear, drive gear and limit gear symmetry set up the both sides at the rack board, just drive gear and limit gear all mesh mutually with the rack board, the both ends of drive gear and limit gear all are fixed with the connecting axle, be fixed with driving gear and driven gear on the connecting axle with one side of drive gear and limit gear respectively, driving gear and driven gear are connected through the chain.

As a further aspect of the present invention: the connecting shaft on one side of the driving gear is connected with the servo motor through a coupler, and other connecting shafts are all installed on the inner wall of the shell through bearings.

The utility model has the advantages that:

1. the utility model discloses a set up the auxiliary frame to set the auxiliary frame to the arc form setting, can be before carrying out cardiopulmonary resuscitation work, earlier play spacing effect outside patient's health with the auxiliary frame card, can avoid the clamp plate slope, lead to clamp plate everywhere to suffer from the force difference great, it is comparatively convenient to use.

2. The utility model discloses a set up fixed pipe to at fixed intraductal compression spring that sets up, can play certain cushioning effect, avoid exerting pressure too big, lead to great for patient's impact force.

3. The utility model discloses a set up rack plate and actuating mechanism, set up drive gear and limit gear in actuating mechanism, and make drive gear and limit gear mesh with the rack plate mutually, can work through actuating mechanism, make drive gear and limit gear rotate to drive the rack plate that meshes mutually with it and reciprocate, and then can make the clamp plate exert force downwards, can reach regulating pressure's effect, when the rescue personnel carry out cardiopulmonary resuscitation work, can play the effect of supplementary application of force, avoid the rescue personnel to lead to the arm to take off the rescue work unstability that the power caused hard for a long time.

4. The utility model discloses a set up pressure sensor and display, can show the pressure value that pressure sensor detected through the display, and then make things convenient for rescue personnel to control actuating mechanism's behavior.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 an overall configuration diagram of a cardiopulmonary resuscitation assistance apparatus for emergency treatment;

FIG. 2 is a top view of an emergency cardiopulmonary resuscitation device;

FIG. 3 is a top view of a mounting tube of an emergency cardiopulmonary resuscitation device;

FIG. 4 is a block diagram of a drive mechanism of an emergency cardiopulmonary resuscitation device;

fig. 5 is a structural view of an auxiliary frame of an emergency cardiopulmonary resuscitation device.

In the figure: 1. an auxiliary frame; 2. pressing a plate; 3. a rubber sleeve; 4. a pressure sensor; 5. a first fixing rod; 6. a fixed tube; 7. a compression spring; 8. a chute; 9. a slider; 10. a movable plate; 11. a second fixing rod; 12. a drive gear; 13. a limit gear; 14. a rack plate; 15. a housing; 16. an outer connecting plate; 17. a display; 18. a driving gear; 19. a driven gear; 20. a chain; 21. a servo motor.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, an emergency cardiopulmonary resuscitation assisting device includes a pressing plate 2, a pressure sensor 4 is disposed on a lower end surface of the pressing plate 2, a first fixing rod 5 is fixed on a top end of the pressing plate 2, a top end of the first fixing rod 5 is fixed on a lower end surface of an auxiliary frame 1, a fixing tube 6 is fixed in the middle of the top end of the auxiliary frame 1, a plurality of sliding grooves 8 are disposed on an inner wall of the fixing tube 6, a movable plate 10 extends into the fixing tube 6, sliding blocks 9 are fixed on outer walls of the movable plate 10 at positions corresponding to the sliding grooves 8, and the movable plate 10 moves along the sliding grooves 8 through the sliding blocks 9; a second fixing rod 11 is fixed at the top end of the movable plate 10, a rack plate 14 is fixed at the top end of the second fixing rod 11, the top end of the rack plate 14 extends into the shell 15, and a driving mechanism is further arranged inside the shell 15; an external connection plate 16 is fixed on the outer side of the shell 15, a display 17 is arranged above the external connection plate 16, and a microprocessor is arranged in the display 17 and is electrically connected with the pressure sensor 4 through a data wire; the auxiliary frame 1 is arranged in an arc shape, and the rubber sleeve 3 is wrapped outside the auxiliary frame 1 and the pressing plate 2; by arranging the auxiliary frame 1 and arranging the auxiliary frame 1 in an arc shape, the auxiliary frame 1 can be clamped outside the body of a patient before cardio-pulmonary resuscitation, so that the limiting effect is achieved, the pressing plate 2 can be prevented from being inclined, the stress difference at each position of the pressing plate 2 is large, and the use is convenient; through setting up pressure sensor 4 and display 17, can show the pressure value that pressure sensor 4 detected through display 17, and then make things convenient for the operating condition of rescue personnel control actuating mechanism.

Referring to fig. 1, a compression spring 7 is disposed inside a fixed tube 6, and two ends of the compression spring 7 are respectively fixed on a movable plate 10 and a pressing plate 2; through setting up fixed pipe 6 to set up compression spring 7 in fixed pipe 6, can play certain cushioning effect, avoid exerting pressure too big, lead to great for patient's impact force.

Referring to fig. 1 and 4, the driving mechanism includes a driving gear 12 and a limiting gear 13, the driving gear 12 and the limiting gear 13 are symmetrically disposed at two sides of a rack plate 14, and the driving gear 12 and the limiting gear 13 are both engaged with the rack plate 14, connecting shafts are fixed at two ends of the driving gear 12 and the limiting gear 13, a driving gear 18 and a driven gear 19 are respectively fixed on the connecting shafts at the same side of the driving gear 12 and the limiting gear 13, and the driving gear 18 and the driven gear 19 are connected by a chain 20; a connecting shaft at one side of the driving gear 12 is connected with a servo motor 21 through a coupler, and other connecting shafts are all arranged on the inner wall of the shell 15 through bearings; through setting up rack plate 14 and actuating mechanism, set up drive gear 12 and limit gear 13 in actuating mechanism, and make drive gear 12 and limit gear 13 mesh with rack plate 14 mutually, can work through actuating mechanism, make drive gear 12 and limit gear 13 rotate and drive rack plate 14 with it meshing mutually and reciprocate, and then can make clamp plate 2 exert force downwards, can reach the effect of regulated pressure, when the rescue personnel carries out cardiopulmonary resuscitation work, can play the effect of supplementary application of force, it leads to the rescue work unstability that arm power of taking off caused to avoid the rescue personnel to exert force for a long time.

The working principle is as follows: when the device is used, the auxiliary frame 1 is firstly clamped on the body of a patient, the pressure plate 2 is aligned with the position of cardiopulmonary resuscitation, then the servo motor 21 is started, the servo motor 21 is enabled to work to drive the connecting shaft connected with the connecting shaft to rotate, and further the connecting shaft drives the driving gear 12 and the driving gear 18 to rotate, so that the driving gear 18 rotates to drive the chain 20 to move, the chain 20 moves to drive the driven gear 19 to rotate, then the driven gear 19 drives the limit gear 13 to rotate, so that the driving gear 12 and the limit gear 13 drive the rack plate 14 engaged with the rack plate to move up and down, further the rack plate 14 moves up and down to drive the second fixing rod 11 to move up and down, and when the second fixing rod 11 moves, the compression spring 7 is driven to contract or extend the sliding block, so that the movable plate 10 moves up and down along the sliding, make the auxiliary frame 1 drive clamp plate 2 and reciprocate, and then make clamp plate 2 apply the power on the patient health and can obtain changing, the rescue personnel look over the 2 power of exerting downwards of clamp plate that pressure sensor 4 detected through display 17, when power reaches a definite value, close servo motor 21, then the staff upwards or exerts certain power downwards through manual again, reach and change clamp plate 2 and apply the power for the patient, can make things convenient for the rescue personnel to carry out cardiopulmonary resuscitation work.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The cardiopulmonary resuscitation auxiliary device for emergency treatment comprises a pressing plate (2) and is characterized in that a pressure sensor (4) is arranged on the lower end face of the pressing plate (2), a first fixing rod (5) is fixed at the top end of the pressing plate (2), the top end of the first fixing rod (5) is fixed on the lower end face of an auxiliary frame (1), a fixing pipe (6) is fixed in the middle of the top end of the auxiliary frame (1), a plurality of sliding grooves (8) are formed in the inner wall of the fixing pipe (6), a movable plate (10) extends into the fixing pipe (6), sliding blocks (9) are fixed on the outer wall of the movable plate (10) at positions corresponding to the sliding grooves (8), and the movable plate (10) moves along the sliding grooves (8) through the sliding blocks (9); a second fixing rod (11) is fixed at the top end of the movable plate (10), a rack plate (14) is fixed at the top end of the second fixing rod (11), the top end of the rack plate (14) extends into the shell (15), and a driving mechanism is further arranged inside the shell (15); an external connecting plate (16) is fixed on the outer side of the shell (15), a display (17) is arranged above the external connecting plate (16), a microprocessor is arranged inside the display (17), and the microprocessor is electrically connected with the pressure sensor (4) through a data lead.

2. An emergency cardiopulmonary resuscitation device according to claim 1, wherein: the auxiliary frame (1) is arc-shaped, and the rubber sleeve (3) is wrapped outside the auxiliary frame (1) and the pressing plate (2).

3. An emergency cardiopulmonary resuscitation device according to claim 1, wherein: the inside of fixed pipe (6) is provided with compression spring (7), compression spring (7)'s both ends are fixed respectively on fly leaf (10) and clamp plate (2).

4. An emergency cardiopulmonary resuscitation device according to claim 1, wherein: this actuating mechanism includes drive gear (12) and limit gear (13), drive gear (12) and limit gear (13) symmetry set up the both sides at rack plate (14), just drive gear (12) and limit gear (13) all mesh mutually with rack plate (14), the both ends of drive gear (12) and limit gear (13) all are fixed with the connecting axle, be fixed with driving gear (18) and driven gear (19) on the connecting axle with one side of drive gear (12) and limit gear (13) respectively, driving gear (18) and driven gear (19) are connected through chain (20).

5. An emergency cardiopulmonary resuscitation device according to claim 4, wherein: the connecting shaft on one side of the driving gear (12) is connected with a servo motor (21) through a coupler, and other connecting shafts are all installed on the inner wall of the shell (15) through bearings.

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