Pressing training equipment for cardio-pulmonary resuscitation

Abstract

The invention provides pressing training equipment for cardio-pulmonary resuscitation, and relates to the technical field of medical equipment. The pressing training equipment for cardio-pulmonary resuscitation comprises a supporting seat, a fixed seat is arranged at the top of the supporting seat, a positioning notch is formed in the fixed seat, a bottom plate is embedded in the positioning notch, a fixed sleeve is fixedly connected to the top of the bottom plate, a movable sleeve is slidably connected to the fixed sleeve in an embedded mode, and the movable sleeve is fixedly connected to the top of the bottom plate. A top plate is fixedly connected to the top of the movable sleeve, a first spring connected to the outer side of the fixed sleeve and the outer side of the movable sleeve in a sleeving mode is arranged between the top plate and the bottom plate, an outer sleeve frame connected to the outer side of the fixed seat in a sleeving mode is arranged at the top of the supporting seat, and a rubber bag is arranged on the outer sleeve frame. According to the cardio-pulmonary resuscitation pressing simulation training device, through arrangement of the supporting base, the fixed sleeve, the movable sleeve, the first spring, the outer sleeve frame, the rubber bag and other structures, a stable cardio-pulmonary resuscitation pressing simulation training structure can be formed through combination, and training operation can be conducted through reciprocating pressing.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a compression training device for cardiopulmonary resuscitation. Background Art

[0002] Cardiac arrest refers to the sudden cessation of heart beating caused by various reasons in unexpected circumstances and time, which leads to the sudden cessation of effective cardiac pump function and effective circulation, causing severe ischemia, hypoxia and metabolic disorders of tissue cells throughout the body. If not rescued in time, the patient may lose life immediately. Cardiac arrest is different from any cardiac arrest in the terminal stage of chronic disease. If correct and effective rescue measures are taken in time, the patient may be saved and recover. Once cardiac arrest occurs, if it is not rescued and resuscitated immediately, it will cause irreversible damage to the patient's brain and other important organs and tissues of the human body after 4 to 6 minutes. Therefore, cardiopulmonary resuscitation after cardiac arrest must be performed immediately on the spot to win the most precious time for further rescue and even saving the life of the patient with cardiac arrest. In order to facilitate nursing staff or trainees to fully master cardiopulmonary resuscitation first aid methods, compression training equipment is needed to facilitate nursing staff or trainees to learn and operate.

[0003] The existing publication number is: CN214624164U, a device for cardiopulmonary resuscitation compression training, including: a rubber bag, a spring, a first sleeve, a lower support plate, a second sleeve, an upper support plate, a cushion, and Velcro; the bottom of the rubber bag is connected to the Velcro, the upper center of the cushion is connected to the Velcro, and the rubber bag is connected to the cushion through the Velcro. Considering its overall structure, although cardiopulmonary resuscitation compression training can be carried out normally, the rubber bag structure is not convenient to disassemble. With the extension of the frequency of use and time, the fatigue of the internal spring structure will decrease, thereby causing the working performance of the equipment to decrease, thereby affecting the training simulation effect, so maintenance or replacement of the spring is required, and the rubber bag is not convenient to disassemble, which makes it impossible to carry out maintenance work conveniently. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a compression training device for cardiopulmonary resuscitation, which solves some problems existing in the prior art.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cardiopulmonary resuscitation compression training device, comprising a support seat, a fixed seat is arranged on the top of the support seat, a positioning recess is arranged on the fixed seat, a bottom plate is nested in the positioning recess, a fixed sleeve is fixedly connected to the top of the bottom plate, a movable sleeve is nested and slidably connected in the fixed sleeve, a top plate is fixedly connected to the top of the movable sleeve, a spring 1 is arranged between the top plate and the bottom plate and is sleeved on the outside of the fixed sleeve and the movable sleeve, an outer frame sleeved on the outside of the fixed seat is arranged on the top of the support seat, a rubber bag is arranged on the outer frame, and a positioning mechanism is arranged between the outer frame and the fixed seat, a contact head is arranged at the bottom of the movable sleeve, a built-in groove is arranged on the top of the bottom plate, a contact sensor is installed in the built-in groove, a storage groove is arranged at the bottom of the support seat, a controller is nested in the storage groove, and the controller is electrically connected to the contact sensor through a connecting line;

[0008] The positioning mechanism includes a fixed block fixedly connected to the outer frame and a pin groove arranged on the fixed seat, an inner groove is arranged in the fixed block, a moving block and two springs are respectively arranged in the inner groove, a pulling block is fixedly connected to the moving block, a pulling ring is fixedly connected to one end of the pulling block, a connecting groove that passes through the outer frame is arranged on one side of the inner wall of the inner groove, and a pin plate with one end fixedly connected to the moving block is nested and slidably connected in the connecting groove.

[0009] As a further description of the above technical solution:

[0010] A fixing recess is arranged at the bottom of the support seat, and a suction cup is arranged in the fixing recess.

[0011] As a further description of the above technical solution:

[0012] The bottom plate is provided with a mounting hole, a screw is provided in the mounting hole, and the bottom of the inner wall of the positioning recess is provided with a threaded hole threadedly connected to the screw.

[0013] As a further description of the above technical solution:

[0014] The material of the coat rack is plastic.

[0015] As a further description of the above technical solution:

[0016] A connecting block is fixedly connected to the top of the outerwear rack, a connecting slot is arranged at the bottom of the rubber bag, and the connecting block and the connecting slot are arranged in a nested manner.

[0017] As a further description of the above technical solution:

[0018] The pin plate and the pin groove are plug-fitted.

[0019] As a further description of the above technical solution:

[0020] The positioning mechanisms are provided in two and are located at two sides of the coat rack.

[0021] As a further description of the above technical solution:

[0022] A wire threading groove is provided between the built-in groove and the storage groove, and the connecting wire is located in the wire threading groove.

[0023] As a further description of the above technical solution:

[0024] A positioning card block is fixedly connected to the outer surface of the controller, and a positioning card slot is arranged on the inner wall of the storage slot. The positioning card block and the positioning card slot are arranged in a nested and sliding manner.

[0025] Working principle: When in use, the operator overlaps his palms and presses them on the top of the rubber bag to press down. When pressing down, the top plate can be pushed down, and the top plate drives the movable sleeve to slide down in the fixed sleeve, while compressing spring one. When relaxed, spring one resets and drives the top plate and movable sleeve to reset. By pressing back and forth, pressing training operation can be performed. When the movable sleeve descends, the contact head can be driven to descend, and the contact head touches the contact sensor. The contact sensor generates a contact signal and feeds back to the controller. The controller automatically counts once. By pressing back and forth, continuous counting can be achieved, which is convenient for assisting in counting the number of presses. When the fatigue of spring one decreases, open the positioning mechanism and take out the coat rack, so that the movable sleeve can be disassembled conveniently and spring one can be replaced.

[0026] (III) Beneficial effects

[0027] The present invention provides a compression training device for cardiopulmonary resuscitation, which has the following beneficial effects:

[0028] By setting up structures such as a support seat, a fixed sleeve, a movable sleeve, a spring, an outer coat frame, and a rubber bag, a stable cardiopulmonary resuscitation compression simulation training structure can be combined to form a training operation by reciprocating compression; by setting up structures such as a contact head, a contact sensor, a controller, and a connecting line, when performing compression simulation training, when the movable sleeve drives the contact head to descend and contact the contact sensor, it can cooperate with the controller to count once, thereby realizing compression-assisted counting work and facilitating training operations of accurate number of compressions; by setting up structures such as a fixed seat, an outer coat frame, and a positioning mechanism, the outer coat frame and the rubber bag can be stably installed on the support seat to ensure the stability of the entire structural coverage, and can also be easily disassembled and opened, so that when the internal pressing structure decreases in fatigue, it can be easily disassembled for maintenance or replacement, which greatly improves the flexibility and convenience of use of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a front view of the present invention;

[0031] Figure 3 For the present invention Figure 2 A magnified view of middle;

[0032] Figure 4 For the present invention Figure 2 Enlarged view of middle B;

[0033] Figure 5 For the present invention Figure 2 Enlarged view of C in the middle.

[0034] Among them, 1. support seat; 2. fixing recess; 3. suction cup; 4. fixing seat; 5. positioning recess; 6. bottom plate; 7. mounting hole; 8. screw; 9. threaded hole; 10. fixing sleeve; 11. movable sleeve; 12. top plate; 13. spring 1; 14. outer frame; 15. rubber bag; 16. connecting block; 17. connecting slot; 18. fixing block; 19. inner slot; 20. moving block; 21. spring 2; 22. pulling block; 23. pull ring; 24. connecting slot; 25. pin plate; 26. pin slot; 27. contact head; 28. built-in slot; 29. ​​contact sensor; 30. storage slot; 31. controller; 32. threading slot; 33. connecting line; 34. positioning block; 35. positioning slot. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example:

[0037] like Figure 1-5As shown, an embodiment of the present invention provides a cardiopulmonary resuscitation compression training device, a cardiopulmonary resuscitation compression training device, including a support seat 1, a fixed seat 4 is arranged on the top of the support seat 1, a positioning recess 5 is arranged on the fixed seat 4, a bottom plate 6 is nested in the positioning recess 5, a fixed sleeve 10 is fixedly connected to the top of the bottom plate 6, a movable sleeve 11 is nested and slidably connected in the fixed sleeve 10, a top plate 12 is fixedly connected to the top of the movable sleeve 11, and a sleeve is arranged between the top plate 12 and the bottom plate 6 and is sleeved on the outside of the fixed sleeve 10 and the movable sleeve 11. The spring 13 of the sleeve structure and the spring 13 can be combined to form a stable pressing structure, which is convenient for the whole structure to perform pressing training. The top of the support seat 1 is provided with a coat rack 14 sleeved on the outside of the fixing seat 4, and a rubber bag 15 is provided on the coat rack 14. The fixing seat 4 can have a positioning effect on the coat rack 14, so that the rubber bag 15 can be stably sleeved on the outside of the pressing structure. A positioning mechanism is provided between the coat rack 14 and the fixing seat 4. The setting of the positioning mechanism can make the coat rack 14 and the rubber bag 1 5 can be stably sleeved on the outside of the support base 1, which not only ensures the stability of the structure, but also can be easily disassembled. When the fatigue of the internal pressing structure decreases, it can be easily disassembled for maintenance or replacement. The bottom of the movable sleeve 11 is provided with a contact head 27, the top of the bottom plate 6 is provided with a built-in groove 28, and a contact sensor 29 is installed in the built-in groove 28. The contact head 27 is located above the contact sensor 29. The bottom of the support base 1 is provided with a storage groove 30, and a controller 31 is nested in the storage groove 30. The model of the controller 31 can be S TM32 single-chip microcomputer, the controller 31 can be provided with a conventional display screen, control buttons, battery modules and other basic structures, the controller 31 is electrically connected to the contact sensor 29 through a connecting wire 33, a threading groove 32 is provided between the built-in groove 28 and the storage groove 30, and the connecting wire 33 is located in the threading groove 32. When pressing, the movable sleeve 11 drives the contact head 27 to descend, and the contact head 27 contacts and squeezes onto the contact sensor 29, and the contact sensor 29 can cooperate with the controller 31 to count, thereby performing a pressing counting operation;

[0038] The positioning mechanism includes a fixed block 18 fixedly connected to the outer frame 14 and a pin groove 26 arranged on the fixed seat 4, an inner groove 19 is arranged in the fixed block 18, and a moving block 20 and a spring 21 are respectively arranged in the inner groove 19, a pulling block 22 is fixedly connected to the moving block 20, and the pulling block 22 and the spring 21 are located on the same side of the moving block 20, and a pull ring 23 is fixedly connected to one end of the pulling block 22, and a connecting groove 24 penetrating the outer frame 14 is arranged on one side of the inner wall of the inner groove 19, and a pin plate 25 with one end fixedly connected to the moving block 20 is nested and slidably connected in the connecting groove 24, and the pin plate 25 is fixedly connected to the moving block 20 at one end, and the pin plate 22 is fixedly connected to the moving block 20 at one end. 5 is located on the side of the moving block 20 away from the spring 21, and the pin plate 25 and the pin groove 26 are plug-fitted. There are two positioning mechanisms and they are located on both sides of the outer frame 14. During operation, the pull ring 23 is pulled, and the pull ring 23 drives the moving block 20 to move through the pulling block 22. The moving block 20 compresses the spring 21 and also drives the pin plate 25 to shrink and enter the connecting groove 24. When the outer frame 14 is sleeved on the fixed seat 4, the pull ring 23 is released, and the spring 21 is reset to push the moving block 20 to drive the pin plate 25 to insert into the pin groove 26, and the positioning installation of the positioning mechanism can be completed.

[0039] A fixing recess 2 is provided at the bottom of the support base 1, and a suction cup 3 is provided in the fixing recess 2. The structure of the suction cup 3 can stably adsorb when the support base 1 is in contact with the desktop, thereby ensuring the stability of the positioning of the entire structure.

[0040] A mounting hole 7 is provided on the base plate 6, a screw 8 is provided in the mounting hole 7, a threaded hole 9 threadedly connected to the screw 8 is provided at the bottom of the inner wall of the positioning recess 5, and the screw 8 is passed through the mounting hole 7 and screwed into the threaded hole 9, so that the base plate 6 can be stably positioned and installed on the fixing seat 4.

[0041] The outer coat rack 14 is made of plastic, which has a certain structural stability, so that the rubber bag 15 can be stably positioned and installed in cooperation with the positioning mechanism.

[0042] A connecting block 16 is fixedly connected to the top of the outer coat rack 14, and a connecting slot 17 is provided at the bottom of the rubber bag 15. The connecting block 16 and the connecting slot 17 are nested and matched. This structural setting can ensure that the rubber bag 15 is stably fixedly connected to the outer coat rack 14.

[0043] The outer surface of the controller 31 is fixedly connected with a positioning card block 34, and the inner wall of the storage slot 30 is provided with a positioning card slot 35. The positioning card block 34 and the positioning card slot 35 are nested and slidably matched. By inserting the controller 31 into the storage slot 30 and the positioning card block 34 into the positioning card slot 35 at the same time, the controller 31 can be stably stored in the storage slot 30 and can also be easily moved out for convenient use.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardiopulmonary resuscitation compression training device, comprising a support base (1), characterized in that: The top of the support seat (1) is provided with a fixed seat (4), the fixed seat (4) is provided with a positioning recess (5), a bottom plate (6) is nested in the positioning recess (5), a fixed sleeve (10) is fixedly connected to the top of the bottom plate (6), a movable sleeve (11) is nested and slidably connected to the fixed sleeve (10), a top plate (12) is fixedly connected to the top of the movable sleeve (11), a spring (13) is provided between the top plate (12) and the bottom plate (6) and is sleeved on the outside of the fixed sleeve (10) and the movable sleeve (11), and a spring (13) is provided on the top of the support seat (1) and is sleeved on the outside of the fixed sleeve (10) and the movable sleeve (11). An outer frame (14) is arranged outside the seat (4), a rubber bag (15) is arranged on the outer frame (14), and a positioning mechanism is arranged between the outer frame (14) and the fixed seat (4), a contact head (27) is arranged at the bottom of the movable sleeve (11), a built-in groove (28) is arranged at the top of the bottom plate (6), a contact sensor (29) is installed in the built-in groove (28), a storage groove (30) is arranged at the bottom of the support seat (1), a controller (31) is nested in the storage groove (30), and the controller (31) is electrically connected to the contact sensor (29) through a connecting line (33); The positioning mechanism comprises a fixed block (18) fixedly connected to the outer frame (14) and a pin groove (26) arranged on the fixed seat (4); an inner groove (19) is arranged in the fixed block (18); a moving block (20) and a spring (21) are arranged in the inner groove (19); a pulling block (22) is fixedly connected to the moving block (20); a pull ring (23) is fixedly connected to one end of the pulling block (22); a connecting groove (24) penetrating the outer frame (14) is arranged on one side of the inner wall of the inner groove (19); a pin plate (25) having one end fixedly connected to the moving block (20) is nested and slidably connected in the connecting groove (24).

2. A cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The bottom of the support seat (1) is provided with a fixing recess (2), and a suction cup (3) is provided in the fixing recess (2).

3. A cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The bottom plate (6) is provided with a mounting hole (7), a screw (8) is provided in the mounting hole (7), and a threaded hole (9) threadedly connected to the screw (8) is provided at the bottom of the inner wall of the positioning recess (5).

4. A cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The material of the coat rack (14) is plastic.

5. The cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: A connecting block (16) is fixedly connected to the top of the outer coat rack (14), a connecting slot (17) is provided at the bottom of the rubber bag (15), and the connecting block (16) and the connecting slot (17) are nested and matched.

6. The cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The pin plate (25) and the pin groove (26) are arranged in a plug-in fit.

7. The cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The positioning mechanisms are provided in two and are located at two sides of the outer coat rack (14).

8. The cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: A wire threading groove (32) is provided between the built-in groove (28) and the storage groove (30), and the connecting wire (33) is located in the wire threading groove (32).

9. The cardiopulmonary resuscitation compression training device according to claim 1, characterized in that: The outer surface of the controller (31) is fixedly connected with a positioning card block (34), the inner wall of the storage slot (30) is provided with a positioning card slot (35), and the positioning card block (34) and the positioning card slot (35) are arranged in a nested and sliding manner.

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