CHEST COMPRESSION DEVICE

Abstract

Disclosed is a chest compression device. The chest compression device includes a back for supporting the back of a patient, a compression part for compressing the chest of the patient, a U-shaped support for supporting the compression part, a pair of driving parts for allowing the support and the compression part connected thereto to perform a vertical reciprocating movement, and a control part for controlling the operation of the pair of driving parts.

Claims

1-7. (canceled)

8. A chest compression device, comprising: a back for supporting the back of a patient; a compression part for compressing the chest of the patient; a U-shaped support for supporting the compression part; a pair of driving parts for allowing the support and the compression part connected thereto to perform a vertical reciprocating movement; and a control part for controlling the operation of the pair of driving parts.

9. The chest compression device of claim 8, wherein one end of a first driving part among the pair of driving parts is connected to one end of the support, and the other end of the first driving part is connected to one end of the back, and wherein one end of a second driving part among the pair of the driving parts is connected to the other end of the support, and the other end of the second driving part is connected to the other end of the back.

10. The chest compression device of claim 8, wherein each of the pair of driving parts is provided with a rod performing a vertical linear movement, and each of the pair of driving parts is supported by the back.

11. The chest compression device of claim 10, wherein the distal end of the rod of the first driving part among the pair of driving parts is connected to one end of the support, and the first driving part is connected to and supported by one end of the back, and wherein the distal end of the rod of the second driving part among the pair of driving parts is connected to the other end of the support, and the second driving part is connected to and supported by the other end of the back.

12. The chest compression device claim 8, wherein the support and the compression part are made of materials through which X-rays may penetrate.

13. The chest compression device of claim 12, wherein the support and the compression part are made of plastic.

14. The chest compression device of claim 9, wherein the support and the compression part are made of materials through which X-rays may penetrate.

15. The chest compression device of claim 14, wherein the support and the compression part are made of plastic.

16. The chest compression device of claim 10, wherein the support and the compression part are made of materials through which X-rays may penetrate.

17. The chest compression device of claim 16, wherein the support and the compression part are made of plastic.

18. The chest compression device of claim 11, wherein the support and the compression part are made of materials through which X-rays may penetrate.

19. The chest compression device of claim 18, wherein the support and the compression part are made of plastic.

20. The chest compression device of claim 9, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

21. The chest compression device of claim 10, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

22. The chest compression device of claim 11, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

23. The chest compression device of claim 14, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

24. The chest compression device of claim 16, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

25. The chest compression device of claim 18, wherein the control part controls the vertical reciprocating movements of both ends of the support by the pair of driving parts to be synchronized with each other.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0018] FIGS. 1 and 2 are a perspective view and a cross-sectional view of a known chest compression device;

[0019] FIG. 3 is a perspective view of one embodiment of a chest compression device according to the present invention;

[0020] FIG. 4 is a front view of one embodiment of the chest compression device according to the present invention;

[0021] FIG. 5 is a cross-sectional view for explaining the operation of the chest compression device according to the present invention;

[0022] FIG. 6 is a cross-sectional view illustrating a coupling relation of one embodiment of the chest compression device according to the present invention; and

[0023] FIG. 7 is a cross-sectional view illustrating a coupling relation of another embodiment of the chest compression device according to the present invention.

BEST MEANS FOR CARRYING OUT THE INVENTION

[0024] Hereinafter, preferred examples of the present invention will be described in detail to help the understanding of the present invention. However, the following examples are merely illustrative of the contents of the present invention, and the scope of the present invention is not limited to the following examples. The examples of the present invention are provided to explain the present invention more completely to those of ordinary skill in the art.

[0025] FIGS. 3 and 4 are a perspective view and a front view of the chest compression device according to the present invention.

[0026] The chest compression device of the present invention includes a back 21 for supporting the back of a patient; a compression part 22 for compressing the chest of the patient; a U-shaped support 25 for supporting the compression part 22; a pair of driving parts 26, 27 for allowing the support 25 and the compression part 22 connected thereto to perform a vertical reciprocating movement; and a control part (not illustrated) for controlling the operation of the pair of driving parts 26, 27.

[0027] In the chest compression device, one end of the first driving part 26 among the pair of driving parts is connected to one end 251 of the support 25, and the other end of the first driving part 26 is connected to one end 211 of the back 21. One end of the second driving part 27 among the pair of driving parts is connected to the other end 252 of the support 25, and the other end of the second driving part 27 is connected to the other end 212 of the back 21.

[0028] For example, the pair of driving parts 26, 27 is respectively provided with rods 261, 271 capable of performing a vertical linear movement, and is supported by the back 21.

[0029] Here, the distal end of the rod 261 of the first driving part 26 among the pair of driving parts is connected to one end 251 of the support 25 (for example, may be connected by a fastening member 262), and the first driving part 26 is connected to and supported by one end 211 of the back 21. Likewise, the distal end of the rod 271 of the second driving part 27 among the pair of driving parts is connected to the other end 252 of the support 25 (for example, may be connected by a fastening member 272), and the second driving part 27 is connected to and supported by the other end 212 of the back 21.

[0030] The compression part 22 is fixed in the center of the support 25, and the control part (not illustrated) may control the rate, distance, pressure, etc. of the vertical reciprocating movement of the support 25 through wired or wireless communications with the pair of driving parts 26, 27. Therefore, the control part (not illustrated) may control the rate, compression depth, pressure, etc. of chest compression on the patient performed by the compression part 22 connected to the support 25. Additionally, the control part (not illustrated) may control the vertical reciprocating movements at both ends of the support 25 by the pair of driving parts 26, 27 to be synchronized with each other. Accordingly, the support 25 and the compression part 22 may perform the vertical reciprocating movements in parallel.

[0031] According to the chest compression device of the present invention as illustrated in FIG. 5, the rods 261, 271 of the pair of driving parts 26, 27 are synchronized with each other to perform vertical reciprocating movements, and thus the support 25 and the compression part 22 may perform vertical reciprocating movements in parallel. Accordingly, the chest compression device of the present invention comes and goes between state A and state B so that the compression part 22 can regularly compress the chest of the cardiac arrest patient at a predetermined pressure.

[0032] Meanwhile, the support 25 and the compression part 22 of the chest compression device according to the present invention are made of materials through which X-rays may penetrate (for example, plastic materials for the compression part). By using materials through which X-rays may penetrate for the support 25 and the compression part 22, cardiovascular images may be obtained using coronary angiography while CPR is performed with the chest compression device of the present invention. In other words, it is possible to monitor the blood vessels of the heart using angiography simultaneously with chest compression on the cardiac arrest patient using the chest compression device of the present invention.

[0033] FIG. 6 is a cross-sectional view illustrating a coupling relation of one embodiment of the chest compression device of the present invention. The chest compression device according to the present invention may be used by laying a patient on the back 21, while a pair of driving parts 26, 27 are already fastened into the back 21 for supporting the back of the patient, and connecting both ends 251, 252 of the support 25 provided with the compression part 22 to the pair of driving parts 26, 27.

[0034] FIG. 7 is a cross-sectional view illustrating a coupling relation of another embodiment of the chest compression device according to the present invention. Here, the chest compression device may be used by laying a patient on the back 21, while both ends 251, 252 of the support 25 provided with the compression part 22 are connected to a pair of driving parts 26, 27, and connecting and fixing the pair of driving parts 26, 27 to both ends of the back 21 with a fastening member (not illustrated).

INDUSTRIAL APPLICABILITY

[0035] By using the chest compression device according to the present invention, it is possible to take images of the blood vessels of a cardiac arrest patient by coronary angiography while performing CPR.