CN213099276U

CN213099276U - Heart resuscitation pressing device

Info

Publication number: CN213099276U
Application number: CN201820193382.8U
Authority: CN
Inventors: 张静; 苏美开
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2021-05-04
Anticipated expiration: 2028-02-05

Abstract

The utility model belongs to the technical field of medical instrument and specifically relates to a cardiac resuscitation press device, including pressing main part, support, cam and fly leaf, press the inside bottom threaded connection of main part and have the support, the support upper end has set gradually first through-hole, second through-hole and third through-hole from a dextrad to a left side, is provided with first pivot in the first through-hole, and the rigid coupling has the cam in the first pivot, is provided with reset spring in the second through-hole, and reset spring is connected with support and fly leaf buckle, is provided with the second pivot in the third through-hole, and it has the fly leaf to articulate in the second pivot, the fly leaf front end is provided with the fourth through-hole, is provided with the third pivot in the fourth through-hole, and it has the bracing piece to articulate. The utility model has the advantages of reasonable design, through cam mechanism, realized pressing down from top to bottom pressing down the ball, liberation both hands have lightened the burden for medical personnel, have good popularization prospect.

Description

Heart resuscitation pressing device

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a heart is resuscitated press device.

Background

As is known, once sudden cardiac arrest occurs, if resuscitation cannot be rescued in time, irreversible damage to the brain and other important organs and tissues of a patient can be caused after 4-6 min, so that cardiopulmonary resuscitation after sudden cardiac arrest must be carried out immediately on site, and the most precious time is won for further rescue until the life of the patient suffering from sudden cardiac arrest is saved. Chest compressions are one of the most common forms of cardiopulmonary resuscitation. In a cardiopulmonary resuscitation apparatus of CN 206366021U, when in use, the supporting device determines the relative position between the rescuer and the cardiopulmonary resuscitation apparatus, the control device is turned on, the control device transmits a signal to the pressing drive device, the pressing drive device drives the soft pressing member to operate, when the pressing drive device drives the soft pressing member to move toward the rescuer, the soft pressing member acts on the external chest pressing point between the anterior chest and two ribs of the rescuer, when the soft pressing member is lifted to a certain extent, the soft pressing member does not apply a force to the pressing point, and the signal output by the control device indirectly controls the pressing frequency of the soft pressing member. After the press work is finished, the soft pressing piece rises to the initial position, the control device is closed, the problem is solved to a certain extent by the design, but the structure can be obviously seen, the cost is higher, the carrying is inconvenient, the soft pressing piece cannot be used under the condition of power failure, and the ideal effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned technical shortcoming and providing a heart is come back to life and is pressed device, the utility model has the advantages of reasonable design, through cam mechanism, realized pressing down the ball from top to bottom, liberation both hands have lightened the burden for medical personnel.

The utility model provides a technical scheme that technical problem adopted does: the utility model provides a cardiac resuscitation press device, is including pressing main part, support, cam and fly leaf, press the main part and be inside cavity, front end open-ended frame construction, press the inside bottom threaded connection of main part and have the support, the support upper end has set gradually first through-hole, second through-hole and third through-hole from a right side to a left side, is provided with first pivot in the first through-hole, and the rigid coupling has the cam in the first pivot, is provided with reset spring in the second through-hole, and reset spring is connected with support and fly leaf buckle, is provided with the second pivot in the third through-hole, and articulated in the second pivot have the fly leaf, the fly leaf front end is provided with the fourth through-hole, is provided with the third pivot in the fourth through-hole, and articulated in the third pivot have.

Furthermore, press the inside bottom right side of main part and be provided with the battery case, affiliated battery case and frequency display electric connection. The pressing frequency can be conveniently and rapidly displayed.

Further, the lower end of the pressing main body is sequentially provided with a telescopic rod, a knob and a base from top to bottom, and the telescopic rod is in threaded connection with the knob. According to the body type of each person, the height of the pressing body is quickly adjusted.

Furthermore, press that the main part is preceding from left to right to have set gradually frequency display and handle, the frequency display links to each other with the battery case electrical property, and handle and first pivot hinge joint are connected, and are provided with anti-skidding line on hand. Playing a role of skid resistance.

Further, the movable plate is in contact connection with the cam. Through the motion of cam, promote reciprocating of movable rod, and then promote to press the ball regularly and press from top to bottom.

Further, support, fly leaf and reset spring all are provided with 2, and big or small position is the same. The fixation is convenient.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, through cam mechanism, realized pressing down from top to bottom pressing down the ball, liberation both hands have lightened the burden for medical personnel, have good popularization prospect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the internal structure schematic diagram of the pressing main body of the present invention.

Fig. 3 is a schematic structural diagram of the handle of the present invention.

Fig. 4 is a schematic structural diagram of the combined support of the present invention.

Fig. 5 is a schematic structural diagram of the movable plate of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the present invention comprises a pressing body 1, a support 7, a cam 9 and a movable plate 10, the pressing main body 1 is a hollow frame structure with an opening at the front end, the bottom end in the pressing main body 1 is connected with a bracket 7 through a thread, a first through hole 18, a second through hole 19 and a third through hole 20 are sequentially arranged at the upper end of the bracket 7 from right to left, a first rotating shaft 8 is arranged in the first through hole 18, a cam 9 is fixedly connected to the first rotating shaft 8, a return spring 11 is arranged in the second through hole 19, the return spring 11 is connected with the bracket 7 and the movable plate 10 in a buckling manner, a second rotating shaft 12 is arranged in the third through hole 20, the movable plate 10 is hinged to the second rotating shaft 12, the front end of the movable plate 10 is provided with a fourth through hole 21, a third rotating shaft 13 is arranged in the fourth through hole 21, the third rotating shaft 13 is hinged with a supporting rod 14, and the lower end of the supporting rod 14 is fixedly connected with a pressing ball 15.

In this embodiment, a battery box 17 is disposed at the right side of the bottom end inside the pressing body 1, and the battery box 17 is electrically connected to the frequency display 3. The pressing frequency can be conveniently and rapidly displayed.

In this embodiment, the lower end of the pressing main body 1 is provided with a telescopic rod 4, a knob 5 and a base 6 in sequence from top to bottom, and the telescopic rod 4 is in threaded connection with the knob 5. The height of the pressing body 1 is rapidly adjusted according to each body type.

In this embodiment, the front of the pressing body 1 is sequentially provided with a frequency display 3 and a handle 2 from left to right, the frequency display 3 is electrically connected with a battery box 17, the handle 2 is hinged with a first rotating shaft 8, and the handle 2 is provided with anti-skid patterns 16. Playing a role of skid resistance.

In this embodiment, the number of the brackets 7, the movable plate 10 and the return spring 11 is 2, and the size and the position are the same. The fixation is convenient.

Claims

1. The utility model provides a cardiac resuscitation press device, includes presses main part, support, cam and fly leaf, its characterized in that: the pressing main body is of a hollow frame structure with an inner portion and an open front end, the bottom end of the pressing main body is in threaded connection with a support, a first through hole, a second through hole and a third through hole are sequentially formed in the upper end of the support from right to left, a first rotating shaft is arranged in the first through hole, a cam is fixedly connected to the first rotating shaft, a reset spring is arranged in the second through hole, the reset spring is connected with the support and a movable plate in a buckling mode, a second rotating shaft is arranged in the third through hole, a movable plate is hinged to the second rotating shaft, the front end of the movable plate is provided with a fourth through hole, a third rotating shaft is arranged in the fourth through hole, a supporting rod is hinged to the.

2. A cardiac resuscitation compression device according to claim 1, further comprising: the right side of the bottom end in the pressing main body is provided with a battery box, and the battery box is electrically connected with the frequency displayer.

3. A cardiac resuscitation compression device according to claim 1, further comprising: the lower end of the pressing main body is sequentially provided with a telescopic rod, a knob and a base from top to bottom, and the telescopic rod is in threaded connection with the knob.

4. A cardiac resuscitation compression device according to claim 1, further comprising: the pressing main body is provided with a frequency display and a handle in sequence from left to right, the frequency display is electrically connected with the battery box, the handle is connected with the first rotating shaft hinge shaft, and anti-skid grains are arranged on the handle.

5. A cardiac resuscitation compression device according to claim 1, further comprising: the movable plate is in contact connection with the cam.

6. A cardiac resuscitation compression device according to claim 1, further comprising: the support, the movable plate and the reset spring are all provided with 2, and the size and the position are the same.