Cardio-pulmonary resuscitation equipment

Abstract

The invention relates to the technical field of cardio-pulmonary resuscitation, and discloses cardio-pulmonary resuscitation equipment which comprises a main body assembly. The main body assembly comprises a fixing plate, and frame bodies are symmetrically arranged on the two sides of the fixing plate; the pressing block is arranged at the bottom of the fixing plate; the driving structure is mounted in the pressing block; the mask is arranged at the bottom of the fixing plate; an adjusting assembly is arranged in the fixing plate; the adjusting assembly comprises a cavity formed in the fixing plate, and an adjusting assembly arranged in the cavity, the cardio-pulmonary resuscitation device has the advantage of being fast in adjustment, when the cardio-pulmonary resuscitation device is used, two second plate bodies are pulled outwards, the distance between the two sets of frame bodies is changed, an electric push rod is started, after racks are meshed, the second plate bodies are fixed, an external air source is connected with a mask, a driving structure is started, cardio-pulmonary resuscitation treatment is achieved, the positions of the four frame bodies can be adjusted at the same time, and the cardio-pulmonary resuscitation device is convenient to use. Therefore, the frame body can be conveniently fixed on bed bodies or carriers with different widths, the operation mode is simple and rapid, and the use of workers is facilitated.

Description

Technical Field

[0001] This invention relates to the field of cardiopulmonary resuscitation (CPR) technology, specifically to a CPR device. Background Technology

[0002] The emergency medicine department (or emergency medical center) is the department in a hospital with the highest concentration of critically ill patients, the most diverse range of diseases, and the heaviest workload in terms of rescue and management. It is the essential route for all emergency patients to be admitted for treatment. Emergency department staff often operate in isolation, requiring doctors to possess independent judgment and problem-solving abilities to quickly diagnose the cause of illness and provide emergency treatment. With limited information available in a short time, making correct judgments is crucial, potentially leading to greater pressure and a faster pace of work in the emergency department, operating 24 hours a day. The establishment of Chinese Doctors' Day reflects the nation's and society's care and respect for medical personnel. In today's era of rapid advancements in modern medical technology, doctors often utilize various cardiopulmonary resuscitation (CPR) machines when treating emergency patients.

[0003] For example, Chinese Utility Model Publication CN215900321U discloses an emergency department clinical cardiopulmonary resuscitation device. It modifies the cam structure into a disc with an eccentric block and a pressure block. The eccentric block ensures the reciprocating motion of the swing arm. The pressure block is connected to the disc via a rotating shaft and a disc spring. When the oxygen tank is sufficient, the pressure block rotates inward during the disc's rotation, preventing the disc's rotation from being affected by the pressure plate's state. A single-wire screw and threaded sleeve allow for lateral adjustment of the support spacing, while a double-wire screw and screw hole plate allow for adjustment of the gripper spacing, facilitating the fixing of the device to the upper end of the mounting frame. This utility model demonstrates superior performance.

[0004] Existing cardiopulmonary resuscitation (CPR) machines lack rapid adjustment capabilities. For example, the aforementioned patent, although it can adjust the position of the support by rotating a screw, has a relatively complex adjustment method and low efficiency, which prevents patients from receiving timely CPR. It has certain limitations and is inconvenient to use. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a cardiopulmonary resuscitation (CPR) device with the advantage of rapid adjustment, thus solving the problem that existing CPR machines lack rapid adjustment functionality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a cardiopulmonary resuscitation device, comprising a main body assembly; the main body assembly comprising: a fixed plate, on both sides of which frames are symmetrically arranged; a pressing block disposed at the bottom of the fixed plate; a driving structure installed within the pressing block; a mask disposed at the bottom of the fixed plate; an adjustment assembly disposed within the fixed plate; the adjustment assembly comprising: a cavity opened within the fixed plate; a first plate disposed within the cavity; an electric push rod fixedly connected to the bottom of the fixed plate, with the bottom end of the electric push rod fixedly connected to the top of the first plate; a second plate symmetrically slidably connected within the cavity, with four frames installed on the back sides of two second plates; and a rack disposed at the top of the two second plates and on the side of the first plate.

[0009] Preferably, the second plate and the rack are a set, and four sets are arranged between the first plate and the two second plates.

[0010] Preferably, the adjustment component further includes:

[0011] The limiting blocks are symmetrically and fixedly connected to the first plate.

[0012] Preferably, each of the frame bodies is provided with an auxiliary component at its bottom; the auxiliary component includes: a rod body, slidably connected to the frame body; a housing, fixedly connected to the outer wall of the rod body; a limiting rod, slidably connected to the housing, with one end of the limiting rod inserted into the outer wall of the rod body; a slider, fixedly connected to the outer wall of the limiting rod and slidably connected to the housing; and a spring, sleeved on the outer wall of the limiting rod.

[0013] Preferably, each of the rods is provided with a clamp at its bottom.

[0014] Preferably, the frame is provided with a sliding assembly; the sliding assembly includes: a slide rail, fixedly connected to the outer wall of each frame; a plate four, slidably connected to each slide rail; a push block, fixedly connected to the top of each plate four; a plate three, fixedly connected to the top of each plate four, and each plate three is fixedly connected to a rack on one side of the plate four.

[0015] Preferably, the sliding component further includes a rounded corner formed on the outer wall of the limiting rod.

[0016] Preferably, the fourth plate is a telescopic plate.

[0017] Preferably, the frame is provided with a fixing component; the fixing component includes: a groove, which is formed on the outer side of each frame; and bolts, which are threaded to the inner side wall of each frame, and the inner end of each bolt is threaded to the inner side of the plate.

[0018] Preferably, the height of the slide rail is greater than the height of the plate.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, the present invention provides a cardiopulmonary resuscitation device with the following beneficial effects:

[0021] This invention features rapid adjustment. During use, pulling outwards on the two plates changes the distance between the two sets of frames. Activating the electric push rod engages the rack, fixing the plates in place. Connecting the external air source to the mask activates the drive mechanism, enabling cardiopulmonary resuscitation (CPR). It allows for simultaneous adjustment of the positions of all four frames, facilitating easy fixation of the frames to beds or vehicles of varying widths. The operation is simple and quick, making it convenient for staff and solving the problem of existing CPR machines lacking rapid adjustment capabilities. Attached Figure Description

[0022] Fig. 1 This is a schematic diagram of the structure of the present invention;

[0023] Fig. 2 This is a top view of the internal structure of the adjustment component in this invention;

[0024] Fig. 3 This is a schematic diagram of the front internal structure of the auxiliary component in this invention.

[0025] In the picture:

[0026] 1. Main body components; 11. Fixing plate; 12. Frame; 13. Pressing block; 14. Drive structure; 15. Face mask;

[0027] 2. Adjustment assembly; 21. Cavity; 22. Plate 1; 23. Electric push rod; 24. Plate 2; 25. Rack; 26. Limiting block;

[0028] 3. Auxiliary components; 31. Rod body; 32. Housing; 33. Limiting rod; 34. Slider; 35. Spring;

[0029] 4. Sliding assembly; 41. Plate three; 42. Plate four; 43. Slide rail; 44. Push block; 45. Rounded corner;

[0030] 5. Fixing components; 51. Groove; 52. Bolts. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] See Figs. 1-3 A cardiopulmonary resuscitation (CPR) device includes a main component 1; the main component 1 includes: a fixed plate 11, on both sides of which a frame 12 is symmetrically arranged; a pressing block 13 disposed at the bottom of the fixed plate 11; a driving structure 14 installed inside the pressing block 13; a mask 15 disposed at the bottom of the fixed plate 11; an adjustment component 2 disposed within the fixed plate 11; the adjustment component 2 includes: a cavity 21 opened within the fixed plate 11; a plate 22 disposed within the cavity 21; and an electric push rod 23 fixedly connected to the fixed plate. The bottom of plate 11 is fixedly connected to the top of plate 1 22; plate 24 is symmetrically slidably connected to cavity 21, and four frames 12 are installed on the back of two plates 24; rack 25 is set on the top of two plates 24 and the side of plate 1 22; plate 24 and rack 25 are a group, and four groups are arranged between plate 1 22 and two plates 24; the adjustment component 2 also includes: limiting block 26, symmetrically fixedly connected to plate 1 22.

[0034] When adjusting the position of frame 12, simply pull the two plates 24 outwards. This causes both plates 24 to slide out of the cavity 21 simultaneously, pulling the two frames 12 outwards and changing the distance between them. After adjusting to the desired position, activate the electric push rod 23. This pushes plate 22 downwards, causing it to slide down and engage with the rack 25 at the top of plate 24. This allows the position of the two plates 24 to be adjusted. After fixing and adjusting the position of the frame 12, the frame 12 is directly installed in the designated position. The external air source is connected to the mask 15, and the drive structure 14 is activated, causing the pressing block 13 to slide up and down to perform cardiopulmonary resuscitation. At the same time, the mask 15 is placed on the patient's face to provide oxygen. During use, the plate 1 22 simultaneously drives multiple racks 25 to slide downwards and engage with multiple racks 25 on the two plates 24, achieving a good fixing effect. During use, the limiting block 26 limits the position of the plate 1 22.

[0035] Example 2

[0036] See Figs. 1-3 Based on Embodiment 1, auxiliary functions have been added;

[0037] A cardiopulmonary resuscitation (CPR) device includes a main component 1. The main component 1 includes: a fixed plate 11 with frame bodies 12 symmetrically arranged on both sides; a pressing block 13 disposed at the bottom of the fixed plate 11; a drive structure 14 installed inside the pressing block 13; and a mask 15 disposed at the bottom of the fixed plate 11. An adjustment component 2 is disposed within the fixed plate 11. The adjustment component 2 includes: a cavity 21 opened within the fixed plate 11; a first plate 22 disposed within the cavity 21; an electric push rod 23 fixedly connected to the bottom of the fixed plate 11, with the bottom end of the electric push rod 23 fixedly connected to the top of the first plate 22; a second plate 24 symmetrically slidably connected within the cavity 21, with four frame bodies 12 installed on opposite sides of two second plates 24; and a rack 25 disposed on two plates. The top of plate 24 and the side of plate 22; plate 24 and rack 25 are a group, and four groups are arranged between plate 22 and two plates 24; the adjustment component 2 also includes: a limiting block 26, symmetrically fixedly connected to plate 22; each frame 12 is provided with an auxiliary component 3 at its bottom; the auxiliary component 3 includes: a rod 31, slidably connected to the frame 12; a housing 32, fixedly connected to the outer wall of the rod 31; a limiting rod 33, slidably connected to the housing 32, and one end of the limiting rod 33 is inserted into the outer wall of the rod 31; a slider 34, fixedly connected to the outer wall of the limiting rod 33, and slidably connected to the housing 32; a spring 35, sleeved on the outer wall of the limiting rod 33; each rod 31 is provided with a clamp at its bottom.

[0038] In use, pull the corresponding limiting rod 33 outward, causing it to slide outward from the housing 32, which in turn drives the slider 34 to slide and compresses the spring 35. After one end of the limiting rod 33 slides out from the rod body 31, pull the rod body 31 directly downward to adjust the position of the rod body 31. Furthermore, multiple sets of auxiliary components 3 can be used to adjust the height of multiple rod bodies 31, thereby adjusting the height of the main component 1. In use, it is convenient to fix the rod body 31 in a designated position.

[0039] Example 3

[0040] See Figs. 1-3 Based on embodiment two, a sliding function has been added;

[0041] A cardiopulmonary resuscitation (CPR) device includes a main component 1; the main component 1 includes: a fixing plate 11, on both sides of which frame bodies 12 are symmetrically arranged; a pressing block 13 disposed at the bottom of the fixing plate 11; a drive structure 14 installed inside the pressing block 13; a mask 15 disposed at the bottom of the fixing plate 11; an adjustment component 2 is disposed within the fixing plate 11; the adjustment component 2 includes: a cavity 21 opened within the fixing plate 11; a plate body 22 disposed within the cavity 21; and an electric push rod 23 fixedly connected to the fixing plate 11. The bottom of the electric push rod 23 is fixedly connected to the top of the first plate 22; the second plate 24 is symmetrically slidably connected to the cavity 21, and four frames 12 are installed on the opposite sides of the two second plates 24; the rack 25 is set on the top of the two second plates 24 and the side of the first plate 22; the second plate 24 and the rack 25 form a group, and four groups are arranged between the first plate 22 and the two second plates 24; the adjustment assembly 2 also includes: a limiting block 26, symmetrically fixedly connected to the first plate 22; each Each frame 12 has an auxiliary component 3 at its bottom; the auxiliary component 3 includes: a rod 31, slidably connected to the frame 12; a housing 32, fixedly connected to the outer wall of the rod 31; a limiting rod 33, slidably connected to the housing 32, with one end of the limiting rod 33 inserted into the outer wall of the rod 31; a slider 34, fixedly connected to the outer wall of the limiting rod 33 and slidably connected to the housing 32; and a spring 35, sleeved on the outer wall of the limiting rod 33; each rod 31 has a clamp at its bottom; the frame 12... A sliding assembly 4 is provided; the sliding assembly 4 includes: a slide rail 43, fixedly connected to the outer side wall of each of the frame bodies 12; a plate 42, slidably connected to each of the slide rails 43; a push block 44, fixedly connected to the top of each of the plate 42; a plate 3 41, fixedly connected to the top of each of the plate 42, and each plate 3 41 is fixedly connected to a rack 25 on one side of the plate 22; the sliding assembly 4 also includes: a rounded corner 45, formed on the outer side wall of the limiting rod 33; the plate 42 is a telescopic plate.

[0042] In use, after activating the electric push rod 23, plate 1 22 slides upward to adjust the position of plate 2 24. Simultaneously, plate 1 22 pulls plate 3 41, plate 42, and push block 44 upward on slide rail 43, causing push block 44 to push limit rod 33 outward to adjust the height of rod 31. Conversely, after fixing plate 2 24, push block 44 disengages from limit rod 33, and the rebound force of spring 35 causes limit rod 33 to insert into rod 31, completing the reset. In use, push block 44 can easily push limit rod 33. When the frame 12 slides outward, plate 42 automatically extends and retracts without affecting normal use.

[0043] Example 4

[0044] See Figs. 1-3 Based on embodiment three, a disassembly function has been added;

[0045] A cardiopulmonary resuscitation (CPR) device includes a main component 1; the main component 1 includes: a fixed plate 11, on both sides of which a frame 12 is symmetrically arranged; a pressing block 13 disposed at the bottom of the fixed plate 11; a drive structure 14 installed inside the pressing block 13; a mask 15 disposed at the bottom of the fixed plate 11; an adjustment component 2 disposed inside the fixed plate 11; the adjustment component 2 includes: a cavity 21 opened inside the fixed plate 11; a plate 22 disposed inside the cavity 21; and an electric push rod 23 fixedly connected to the bottom of the fixed plate 11, with the bottom end of the electric push rod 23 fixedly connected to the top of the plate 22. Plate 24 is symmetrically slidably connected to the cavity 21, and four frames 12 are installed on the opposite sides of two plates 24; rack 25 is disposed on the top of two plates 24 and the side of plate 1 22; plate 24 and rack 25 form a group, and four groups are disposed between plate 1 22 and two plates 24; the adjustment assembly 2 also includes: a limiting block 26, symmetrically fixedly connected to plate 1 22; each frame 12 has an auxiliary assembly 3 at its bottom; the auxiliary assembly 3 includes: a rod 31, slidably connected to the frame 12; a housing 32, fixedly connected to the... The rod body 31 has an outer wall; a limiting rod 33 is slidably connected to the housing 32, with one end of the limiting rod 33 inserted into the outer wall of the rod body 31; a slider 34 is fixedly connected to the outer wall of the limiting rod 33 and slidably connected to the housing 32; a spring 35 is sleeved on the outer wall of the limiting rod 33; a clamp is provided at the bottom of each rod body 31; a sliding assembly 4 is provided on the frame 12; the sliding assembly 4 includes: a slide rail 43, fixedly connected to the outer wall of each frame 12; a plate 42, slidably connected to each slide rail 43; a push block 44, fixedly connected to the top of each plate 42; and a plate Body 3 41 is fixedly connected to the top of each of the four plates 42, and each of the four plates 41 is fixedly connected to a rack 25 on one side of the first plate 22; the sliding assembly 4 also includes: a rounded corner 45, which is opened on the outer wall of the limiting rod 33; the fourth plate 42 is a telescopic plate; a fixing assembly 5 is provided on the frame 12; the fixing assembly 5 includes: a groove 51, which is opened on the outer side of each frame 12; a bolt 52, which is threaded to the inner wall of each frame 12, and the inner end of each bolt 52 is threaded to the second plate 24; the height of the slide rail 43 is greater than the height of the fourth plate 42.

[0046] In use, rotate the corresponding bolt 52 to make it slide out of the plate 24 and the frame 12 in sequence, and then directly remove the frame 12 from the groove 51 to achieve disassembly; during disassembly, after unscrewing the bolt 52, pull the frame 12 outward to make the frame 12 slide out of the groove 51, while pulling the plate 42, and then push the frame 12 upward to make the plate 42 disengage from the slide rail 43 to complete the disassembly.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cardiopulmonary resuscitation device, comprising a main component (1); said main component (1) comprising: A fixed plate (11) is provided with a frame (12) symmetrically arranged on both sides; Pressing block (13) is disposed at the bottom of the fixing plate (11); The drive structure (14) is installed inside the pressing block (13); A face mask (15) is disposed at the bottom of the fixing plate (11); The feature is that: an adjustment component (2) is provided inside the fixing plate (11); the adjustment component (2) includes: The cavity (21) is formed inside the fixed plate (11); Plate 1 (22) is disposed inside the cavity (21); An electric push rod (23) is fixedly connected to the bottom of the fixed plate (11), and the bottom end of the electric push rod (23) is fixedly connected to the top of the plate body (22); Plate 2 (24) is symmetrically slidably connected to the cavity (21), and four frames (12) are installed on the opposite sides of the two plates 2 (24); A rack (25) is provided on the top of the two plates (24) and the side of the plate (22).

2. The cardiopulmonary resuscitation device according to claim 1, characterized in that: The second plate (24) and the rack (25) are a group, and four groups are arranged between the first plate (22) and the two second plates (24).

3. The cardiopulmonary resuscitation device according to claim 1, characterized in that: The adjustment component (2) further includes: The limiting block (26) is symmetrically fixedly connected to the plate (22).

4. The cardiopulmonary resuscitation device according to claim 1, characterized in that: Each of the frame bodies (12) is provided with an auxiliary component (3) at its bottom; the auxiliary component (3) includes: The rod (31) is slidably connected within the frame (12); The housing (32) is fixedly connected to the outer wall of the rod (31); A limiting rod (33) is slidably connected inside the housing (32), and one end of the limiting rod (33) is inserted into the outer wall of the rod body (31); The slider (34) is fixedly connected to the outer wall of the limiting rod (33) and slidably connected to the housing (32); A spring (35) is sleeved on the outer wall of the limiting rod (33).

5. The cardiopulmonary resuscitation device according to claim 4, characterized in that: Each of the rods (31) is provided with a clamp at its bottom.

6. The cardiopulmonary resuscitation device according to claim 4, characterized in that: A sliding assembly (4) is provided on the frame (12); the sliding assembly (4) includes: The slide rail (43) is fixedly connected to the outer wall of each of the frames (12); Plate four (42) is slidably connected to each of the slide rails (43); Push block (44) is fixedly connected to the top of each of the four (42) plates; Plate three (41) is fixedly connected to the top of each of the four plates (42), and each of the three plates (41) is fixedly connected to a rack (25) on one side of the plate one (22).

7. The cardiopulmonary resuscitation device according to claim 6, characterized in that: The sliding component (4) further includes: A rounded corner (45) is formed on the outer wall of the limiting rod (33).

8. The cardiopulmonary resuscitation device according to claim 6, characterized in that: The fourth plate (42) is a telescopic plate.

9. A cardiopulmonary resuscitation device according to claim 6, characterized in that: The frame (12) is provided with a fixing component (5); the fixing component (5) includes: The groove (51) is opened on the outside of each of the frames (12); Bolts (52) are threaded to the inner sidewall of each of the frame bodies (12), and the inner end of each bolt (52) is threaded to the inner sidewall of the plate body (24).

10. A cardiopulmonary resuscitation device according to claim 9, characterized in that: The height of the slide rail (43) is greater than the height of the plate (42).

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