Sliding type cardiac surgery first-aid device

Abstract

The invention discloses a sliding type cardiac surgery first-aid device, and relates to the technical field of first-aid devices.The sliding type cardiac surgery first-aid device comprises a clamping plate, a fixing column is fixedly connected to the top position of the clamping plate, a butt joint plate is fixedly connected to the top end of the fixing column, and a handle is fixedly connected to the middle position of the top face of the butt joint plate; a rubber pad is fixedly connected to the inner wall of the clamping plate, a threaded rod is connected to the clamping plate in a threaded mode, a pressing disc is fixedly connected to one end of the threaded rod, an adjusting head is fixedly connected to the other end of the threaded rod, a fixing rod is fixedly connected to one side of the clamping plate, and a containing groove is formed in the surface of the fixing rod. The medical bed is reasonable in structure, the whole clamping plate is fixed to the bed tail of the medical bed, then one end of the fixing rod is fixed through the supporting assembly and the limiting assembly, and finally the bottom plate is moved to a proper position, so that a medical worker kneels in the storage groove in the foam pad with two legs for first-aid measures.

Description

Technical Field

[0001] The invention relates to the technical field of emergency devices, and in particular to a sliding type cardiac surgery emergency device. Background Art

[0002] Cardiac surgery is a relatively young branch of surgery, mainly treating heart disease with surgery, such as coronary bypass surgery, congenital heart disease surgery, valve replacement, etc. Common heart diseases treated include: congenital heart disease, valvular heart disease, coronary heart disease, thoracic aortic aneurysm, pericardial disease, heart tumors, etc.

[0003] When performing emergency treatment in existing cardiac surgery, if a patient's heart stops beating suddenly, medical staff are required to kneel on the bed with both legs and then press the patient's chest with both hands together. However, medical staff are prone to press on the patient when kneeling on the bed, which may cause secondary injuries. Moreover, when kneeling on the bed with both legs to perform pressing activities, the legs may easily slide to both sides, which may easily consume the medical staff's physical strength. Summary of the invention

[0004] The purpose of the present application is to provide a sliding cardiac surgical emergency device, which realizes fixing the entire clamping plate at the end of the medical bed, and then fixing one end of the fixing rod by a supporting assembly and a limiting assembly, and finally moving the bottom plate to a suitable position, so that medical staff can kneel with their legs in the storage slot on the foam pad to perform emergency measures.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a sliding cardiac surgical emergency device, comprising a card plate, a fixing column fixedly connected to the top position of the card plate, a docking plate fixedly connected to the top of the fixing column, a handle fixedly connected to the middle position of the top surface of the docking plate, a rubber pad fixedly connected to the inner wall of the card plate, a threaded rod threadedly connected to the card plate, a pressure plate fixedly connected to one end of the threaded rod, an adjusting head fixedly connected to the other end of the threaded rod, a fixing rod fixedly connected to one side of the card plate, a receiving groove provided on the surface of the fixing rod, a rack fixedly installed inside the receiving groove; further comprising a supporting assembly, a limiting assembly and an adjusting assembly, the supporting assembly being arranged at one end of the fixing rod for fixing the overall position of the fixing rod, the limiting assembly being arranged on the supporting assembly for cooperative use, and the adjusting assembly being arranged on the fixing rod for placing the legs of medical staff.

[0006] Preferably, the support assembly includes a docking joint fixedly mounted on one end of the fixed rod, the docking joint is fixedly mounted on a connecting piece, the bottom position of the connecting piece is rotatably connected to a first rotating shaft, the first rotating shaft is fixedly connected to the support rod, a sleeve rod is movably inserted at one end of the support rod, and the other end of the sleeve rod is fixedly connected to a foot cup.

[0007] Preferably, a first sleeve is fixedly connected to the middle position of the support rod, a second rotating shaft is fixedly connected to the outer surface of the first sleeve, a linkage plate is rotatably connected to the second rotating shaft, the other end of the linkage plate is rotatably connected to the third rotating shaft, the third rotating shaft is fixedly connected to the second sleeve, the second sleeve is movably mounted on the fixed rod, and a bolt is threadedly connected to the second sleeve.

[0008] Preferably, the limit assembly includes a fixing seat fixedly mounted on the support rod, one side of the fixing seat is fixedly connected to a limit plate, a top surface of the limit plate is provided with a plurality of card slots, the limit plate is slidably connected to an adjustment block, and the adjustment block is fixedly connected to the surface of the sleeve rod.

[0009] Preferably, a sliding groove is provided on the adjusting block, a slider is slidably connected to the inside of the sliding groove, the slider is fixedly connected to the inside of the movable block, the bottom of the movable block is fixedly connected to a plug plate, the bottom position of the plug plate is inserted into the inside of one of the slots, the top surface of the movable block is fixedly connected to a pull rod, the pull rod is movably inserted in the middle position of the positioning plate, and both ends of the positioning plate are fixedly connected to the adjusting block.

[0010] Preferably, a circular ring is fixedly connected to the pull rod, a first spring is sleeved on the pull rod, two ends of the first spring are respectively fixedly connected to the top surface of the positioning plate and the bottom surface of the circular ring, and a pull column is fixedly connected to the top end of the pull rod.

[0011] Preferably, the adjustment assembly includes a pulley fixedly mounted on the fixed rod, the pulley is rotatably connected to the mounting seat, one side of the mounting seat is fixedly connected to a docking column, one end of the docking column is fixedly connected to a cross plate, a support plate is fixedly connected to the middle position of one side of the cross plate, and the bottom position of the support plate is fixedly connected to a base plate.

[0012] Preferably, a foam pad is fixedly mounted on the top surface of the bottom plate, and a pair of storage grooves are formed on the foam pad.

[0013] Preferably, an axle seat is fixedly connected to the middle position of the other side of the horizontal plate, a driven shaft is rotatably connected to the axle seat, one end of the driven shaft is fixedly connected to a turntable, a plurality of limit grooves are provided on the turntable, the other end of the driven shaft is fixedly connected to a toothed disk, the toothed disk and the rack are meshed with each other.

[0014] Preferably, a pair of adjusting rods are movably inserted on the support plate, a top block is fixedly connected between the top ends of the pair of adjusting rods, a groove is provided on the top surface of the top block, a clamping block is fixedly connected inside the groove, a pressure block is fixedly connected between the bottom ends of the adjusting rods, a second spring is sleeved on the adjusting rod, the two ends of the second spring are respectively fixedly connected to the bottom surface of the support plate and the top surface of the pressure block, a resistance block is fixedly connected to the bottom surface of the pressure block, an arc groove is provided on the resistance block, a cam is meshed inside the arc groove, the cam is fixedly connected to the transmission rod, the middle position of the transmission rod is rotatably connected to the support plate, and the other end of the transmission rod is fixedly connected to a turning handle.

[0015] In summary, the present invention has the following beneficial effects: 1. The present invention has a reasonable structure. When one end of the fixing rod is fixed, the bolt on the second sleeve is rotated, so that the second sleeve can slide on the fixing rod. The second sleeve is fixedly connected with the third rotating shaft, and the third rotating shaft is rotatably connected with a linkage plate. The other end of the linkage plate is rotatably connected to the second rotating shaft of the first sleeve. The movement of the second sleeve pushes the support rod on the first sleeve to rotate around the first rotating shaft through the linkage plate, so that the bottom foot cup of the sleeve rod on the support rod is supported on the bed board, so that the fixing rod is fixed as a whole. 2. In the present invention, the position of the sleeve rod can be adjusted according to different bed board heights. First, the pull column is pulled upward, and the plug plate on the movable block is disengaged from the slot by pulling the pull column, so that the sleeve rod can be moved up and down. Then the limit plate will slide inside the adjustment block. After the position is determined, the pull column is released, and the plug plate on the movable block will move downward by the elastic force of the first spring, so that the plug plate can be inserted into the corresponding slot, so as to fix the position of the sleeve rod. 3. In the present invention, the pulley slides on the fixed rod by pushing the bottom plate, and the gear plate rotates on the rack as the bottom plate moves. When the position of the bottom plate is determined, the handle is rotated. The rotation of the handle facilitates the rotation of the cam on the transmission rod, thereby facilitating the overall upward movement of the adjusting rod. The upward movement of the adjusting rod causes the block on the top block to be stuck in the limit groove on the turntable, thereby facilitating the driven shaft to stop rotating and fix the position of the bottom plate, making it convenient for medical staff to fit their legs into the storage groove on the foam pad to perform first aid measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the first aid device; Figure 2 It is a schematic diagram of the three-dimensional structure of the first aid device when viewed from above; Figure 3 This is a schematic diagram of the three-dimensional structure of the support plate when viewed from above; Figure 4 is a schematic diagram of the three-dimensional structure of the connecting piece; Figure 5 It is a schematic diagram of the three-dimensional structure of the sleeve rod; Figure 6 It is a schematic diagram of the three-dimensional structure of the base plate; Figure 7 It is a schematic diagram of the partial cross-section structure of the support plate; Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. card plate; 101. fixed column; 102. docking plate; 103. handle; 104. rubber pad; 105. threaded rod; 106. pressure plate; 107. adjustment head; 108. fixed rod; 109. accommodating groove; 110. rack; 2. docking head; 201. connecting piece; 202. first rotating shaft; 203. support rod; 204. sleeve rod; 205. foot cup; 206. first sleeve; 207. second rotating shaft; 208. linkage plate; 209. third rotating shaft; 210. second sleeve; 211. bolt; 3. fixing seat; 301. limit plate; 302. card slot; 303. adjustment block; 304. slide slot; 305. slider ; 306, movable block; 307, plug plate; 308, pull rod; 309, positioning plate; 310, ring; 311, first spring; 312, pull column; 4, pulley; 401, mounting seat; 402, docking column; 403, cross plate; 404, support plate; 405, bottom plate; 406, foam pad; 407, storage slot; 5, shaft seat; 501, driven shaft; 502, turntable; 503, limit groove; 504, gear plate; 505, adjustment rod; 506, top block; 507, block; 508, pressure block; 509, second spring; 510, resistance block; 511, arc groove; 512, cam; 513, transmission rod; 514, handle. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Reference Figure 1 - Figure 8 A sliding cardiac surgical emergency device is shown, comprising a cardboard 1, a fixing column 101 is fixedly connected to the top position of the cardboard 1, a docking plate 102 is fixedly connected to the top of the fixing column 101, a handle 103 is fixedly connected to the middle position of the top surface of the docking plate 102, a rubber pad 104 is fixedly connected to the inner wall of the cardboard 1, a threaded rod 105 is threadedly connected to the cardboard 1, a pressure plate 106 is fixedly connected to one end of the threaded rod 105, an adjusting head 107 is fixedly connected to the other end of the threaded rod 105, a fixing rod 108 is fixedly connected to one side of the cardboard 1, a receiving groove 109 is provided on the surface of the fixing rod 108, and a rack 110 is fixedly installed inside the receiving groove 109; it also includes a supporting assembly, a limiting assembly and an adjusting assembly, the supporting assembly is arranged at one end of the fixing rod 108 for fixing the overall position of the fixing rod 108, the limiting assembly is arranged on the supporting assembly for coordinated use, and the adjusting assembly is arranged on the fixing rod 108 for placing the legs of medical staff.

[0021] Specifically, the clamping plate 1 is clamped at the end of the medical bed, and then the adjusting head 107 is rotated. The rotation of the adjusting head 107 drives the threaded rod 105 to rotate, so that the pressure plate 106 is tightly fitted at the end of the bed for clamping and fixing, which is convenient for emergency medical measures.

[0022] As an implementation method in this embodiment, the support assembly includes a docking joint 2 fixedly mounted on one end of a fixed rod 108, the docking joint 2 is fixedly mounted on a connecting member 201, a first rotating shaft 202 is rotatably connected to the bottom position of the connecting member 201, the first rotating shaft 202 is fixedly connected to a support rod 203, a sleeve rod 204 is movably inserted at one end of the support rod 203, a foot cup 205 is fixedly connected to the other end of the sleeve rod 204, a first sleeve 206 is fixedly connected to the middle position of the support rod 203, a second rotating shaft 207 is fixedly connected to the outer surface of the first sleeve 206, a linkage plate 208 is rotatably connected to the second rotating shaft 207, the other end of the linkage plate 208 is rotatably connected to the third rotating shaft 209, the third rotating shaft 209 is fixedly connected to the second sleeve 210, the second sleeve 210 is movably sleeved on the fixed rod 108, and a bolt 211 is threadedly connected to the second sleeve 210.

[0023] Specifically, when fixing one end of the fixed rod 108, the bolt 211 on the second sleeve 210 is rotated to facilitate the sliding of the second sleeve 210 on the fixed rod 108. The second sleeve 210 is fixedly connected to the third rotating shaft 209, and the third rotating shaft 209 is rotatably connected to the linkage plate 208. The other end of the linkage plate 208 is rotatably connected to the second rotating shaft 207 of the first sleeve 206. The movement of the second sleeve 210 pushes the support rod 203 on the first sleeve 206 to rotate around the first rotating shaft 202 through the linkage plate 208, so that the bottom foot cup 205 of the sleeve rod 204 on the support rod 203 is supported on the bed board, thereby facilitating the fixing of the fixed rod 108 as a whole.

[0024] As an implementation method in this embodiment, the limit assembly includes a fixed seat 3 fixedly installed on the support rod 203, one side of the fixed seat 3 is fixedly connected to the limit plate 301, the top surface of the limit plate 301 is provided with a plurality of groups of card grooves 302, the limit plate 301 is slidably connected to the adjustment block 303, the adjustment block 303 is fixedly connected to the surface of the sleeve rod 204, the adjustment block 303 is provided with a slide groove 304, the interior of the slide groove 304 is slidably connected with a slider 305, the slider 305 is fixedly connected to the interior of the movable block 306, and the bottom of the movable block 306 is fixedly connected There is an insert plate 307, the bottom position of the insert plate 307 is inserted into one of the slots 302, the top surface of the movable block 306 is fixedly connected with a pull rod 308, the pull rod 308 is movably inserted in the middle position of the positioning plate 309, the two ends of the positioning plate 309 are fixedly connected to the adjustment block 303, the pull rod 308 is fixedly connected with a ring 310, the pull rod 308 is sleeved with a first spring 311, the two ends of the first spring 311 are respectively fixedly connected to the top surface of the positioning plate 309 and the bottom surface of the ring 310, and the top of the pull rod 308 is fixedly connected with a pull column 312.

[0025] Specifically, the position of the sleeve rod 204 can be adjusted according to different bed board heights. First, the pull column 312 is pulled upward, and the plug plate 307 on the movable block 306 is disengaged from the slot 302 by pulling the pull column 312, so as to facilitate the upward and downward movement of the sleeve rod 204. Then the limit plate 301 will slide inside the adjustment block 303. After the position is determined, the pull column 312 is released, and the plug plate 307 on the movable block 306 will move downward by the elastic force of the first spring 311, so as to facilitate the insertion of the plug plate 307 into the corresponding slot 302, thereby facilitating the fixing of the position of the sleeve rod 204.

[0026] As an implementation method in this embodiment, the adjustment component includes a pulley 4 fixedly mounted on the fixing rod 108, the pulley 4 is rotatably connected to the mounting seat 401, one side of the mounting seat 401 is fixedly connected with a docking column 402, one end of the docking column 402 is fixedly connected to the cross plate 403, a support plate 404 is fixedly connected to the middle position of one side of the cross plate 403, a bottom position of the support plate 404 is fixedly connected to a bottom plate 405, a foam pad 406 is fixedly mounted on the top surface of the bottom plate 405, a pair of storage grooves 407 are provided on the foam pad 406, an axle seat 5 is fixedly connected to the middle position of the other side of the cross plate 403, a driven shaft 501 is rotatably connected to the axle seat 5, one end of the driven shaft 501 is fixedly connected to a rotating disk 502, a plurality of groups of limiting grooves 503 are provided on the rotating disk 502, the other end of the driven shaft 501 is fixedly connected to a toothed disk 504, the toothed disk 5 04 is meshed with the rack 110, and a pair of adjusting rods 505 are movably inserted on the support plate 404, and a top block 506 is fixedly connected between the top ends of the pair of adjusting rods 505, and a groove is provided on the top surface of the top block 506, and a clamping block 507 is fixedly connected inside the groove, and a pressing block 508 is fixedly connected between the bottom ends of the adjusting rods 505, and a second spring 509 is sleeved on the adjusting rod 505, and the two ends of the second spring 509 are respectively fixedly connected to the bottom surface of the support plate 404 and the top surface of the pressing block 508, and a resistance block 510 is fixedly connected to the bottom surface of the pressing block 508, and an arc groove 511 is provided on the resistance block 510, and a cam 512 is meshed inside the arc groove 511, and the cam 512 is fixedly connected to the transmission rod 513, and the middle position of the transmission rod 513 is rotatably connected to the support plate 404, and the other end of the transmission rod 513 is fixedly connected to the turning handle 514.

[0027] Specifically, the pulley 4 is pushed on the fixed rod 108 to slide, and the toothed disc 504 is rotated on the rack 110 as the bottom plate 405 moves. When the position of the bottom plate 405 is determined, the turning handle 514 is turned. The rotation of the turning handle 514 facilitates the rotation of the cam 512 on the transmission rod 513, thereby facilitating the overall upward movement of the adjusting rod 505. The upward movement of the adjusting rod 505 causes the block 507 on the top block 506 to be stuck in the limiting groove 503 on the turntable 502, thereby facilitating the driven shaft 501 to stop rotating and fix the position of the bottom plate 405, so that the medical staff can take emergency measures by fitting their legs into the storage groove 407 on the foam pad 406.

[0028] The working principle of the present invention is as follows: when fixing one end of the fixing rod 108, the bolt 211 on the second sleeve 210 is rotated, so that the second sleeve 210 can slide on the fixing rod 108. The second sleeve 210 is fixedly connected with the third rotating shaft 209, and the third rotating shaft 209 is rotatably connected with the linkage plate 208. The other end of the linkage plate 208 is rotatably connected to the second rotating shaft 207 of the first sleeve 206. The movement of the second sleeve 210 pushes the support rod 203 on the first sleeve 206 to rotate around the first rotating shaft 202 through the linkage plate 208, so that the bottom foot cup 205 of the sleeve rod 204 on the support rod 203 is supported on the bed board, so as to fix the fixing rod 108 as a whole. The position of the sleeve rod 204 can be adjusted according to different bed board heights. First, the pull column 312 is pulled upward, and the plug plate 307 on the movable block 306 is disengaged from the slot 302 by pulling the pull column 312, so that the sleeve rod 204 can be moved up and down. Then the limit plate 301 will slide inside the adjustment block 303. After the position is determined, the pull column 312 is released, and the plug plate 307 on the movable block 306 will move downward by the elastic force of the first spring 311, so that the plug plate 307 is inserted into the corresponding slot 302, so as to fix the position of the sleeve rod 204. The pulley 4 is pushed on the bottom plate 405 to slide on the fixed rod 108, and the toothed disc 504 is rotated on the rack 110 as the bottom plate 405 moves. When the position of the bottom plate 405 is determined, the turning handle 514 is turned. The rotation of the turning handle 514 facilitates the rotation of the cam 512 on the transmission rod 513, thereby facilitating the overall upward movement of the adjusting rod 505. The upward movement of the adjusting rod 505 causes the block 507 on the top block 506 to be stuck in the limiting groove 503 on the turntable 502, thereby facilitating the driven shaft 501 to stop rotating and fix the position of the bottom plate 405, so that the medical staff can take emergency measures by fitting their legs into the storage groove 407 on the foam pad 406.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding cardiac surgical emergency device, comprising a clamping plate (1), characterized in that: A fixing column (101) is fixedly connected to the top of the card plate (1), a docking plate (102) is fixedly connected to the top of the fixing column (101), a handle (103) is fixedly connected to the middle of the top surface of the docking plate (102), a rubber pad (104) is fixedly connected to the inner wall of the card plate (1), a threaded rod (105) is threadedly connected to the card plate (1), one end of the threaded rod (105) is fixedly connected to a pressure plate (106), and the other end of the threaded rod (105) is fixedly connected to an adjusting head (107), and a fixing rod (108) is fixedly connected to one side of the card plate (1), a receiving groove (109) is provided on the surface of the fixing rod (108), and a rack (110) is fixedly installed inside the receiving groove (109); It also includes a support component, a limit component and an adjustment component, wherein the support component is arranged at one end of the fixing rod (108) for fixing the overall position of the fixing rod (108), the limit component is arranged on the support component for use in conjunction with the support component, and the adjustment component is arranged on the fixing rod (108) for placing the legs of medical personnel.

2. A sliding cardiac surgery emergency device according to claim 1, characterized in that: The support assembly comprises a docking joint (2) fixedly mounted on one end of the fixing rod (108); the docking joint (2) is fixedly mounted on a connecting member (201); a first rotating shaft (202) is rotatably connected to the bottom of the connecting member (201); the first rotating shaft (202) is fixedly connected to a support rod (203); a sleeve rod (204) is movably inserted at one end of the support rod (203); and a foot cup (205) is fixedly connected to the other end of the sleeve rod (204).

3. A sliding cardiac surgery emergency device according to claim 2, characterized in that: A first sleeve (206) is fixedly connected to the middle position of the support rod (203); a second rotating shaft (207) is fixedly connected to the outer surface of the first sleeve (206); a linkage plate (208) is rotatably connected to the second rotating shaft (207); the other end of the linkage plate (208) is rotatably connected to a third rotating shaft (209); the third rotating shaft (209) is fixedly connected to a second sleeve (210); the second sleeve (210) is movably sleeved on the fixed rod (108); and a bolt (211) is threadedly connected to the second sleeve (210).

4. A sliding cardiac surgery emergency device according to claim 3, characterized in that: The limit assembly comprises a fixing seat (3) fixedly mounted on the support rod (203); one side of the fixing seat (3) is fixedly connected to a limit plate (301); a top surface of the limit plate (301) is provided with a plurality of groups of slots (302); the limit plate (301) is slidably connected to an adjustment block (303); and the adjustment block (303) is fixedly connected to the surface of the sleeve rod (204).

5. The sliding cardiac surgery emergency device according to claim 4, characterized in that: The adjusting block (303) is provided with a slide groove (304), the interior of the slide groove (304) is slidably connected to a slider (305), the slider (305) is fixedly connected to the interior of the movable block (306), the bottom of the movable block (306) is fixedly connected to an insert plate (307), the bottom position of the insert plate (307) is inserted into the interior of one of the slots (302), the top surface of the movable block (306) is fixedly connected to a pull rod (308), the pull rod (308) is movably inserted in the middle position of a positioning plate (309), and both ends of the positioning plate (309) are fixedly connected to the adjusting block (303).

6. The sliding cardiac surgery emergency device according to claim 5, characterized in that: A circular ring (310) is fixedly connected to the pull rod (308), a first spring (311) is sleeved on the pull rod (308), two ends of the first spring (311) are respectively fixedly connected to the top surface of the positioning plate (309) and the bottom surface of the circular ring (310), and a pull column (312) is fixedly connected to the top end of the pull rod (308).

7. The sliding cardiac surgery emergency device according to claim 1, characterized in that: The adjustment assembly comprises a pulley (4) fixedly mounted on the fixing rod (108); the pulley (4) is rotatably connected to a mounting seat (401); a docking column (402) is fixedly connected to one side of the mounting seat (401); one end of the docking column (402) is fixedly connected to a transverse plate (403); a support plate (404) is fixedly connected to the middle of one side of the transverse plate (403); and a bottom plate (405) is fixedly connected to the bottom of the support plate (404).

8. The sliding cardiac surgery emergency device according to claim 7, characterized in that: A foam pad (406) is fixedly mounted on the top surface of the bottom plate (405), and a pair of storage grooves (407) are provided on the foam pad (406).

9. The sliding cardiac surgery emergency device according to claim 8, characterized in that: A shaft seat (5) is fixedly connected to the middle of the other side of the transverse plate (403), a driven shaft (501) is rotatably connected to the shaft seat (5), one end of the driven shaft (501) is fixedly connected to a rotating disk (502), a plurality of groups of limiting grooves (503) are provided on the rotating disk (502), and the other end of the driven shaft (501) is fixedly connected to a toothed disk (504), the toothed disk (504) and the rack (110) are meshed with each other.

10. The sliding cardiac surgery emergency device according to claim 9, characterized in that: A pair of adjusting rods (505) are movably inserted on the support plate (404), a top block (506) is fixedly connected between the top ends of the pair of adjusting rods (505), a groove is provided on the top surface of the top block (506), a clamping block (507) is fixedly connected inside the groove, a pressing block (508) is fixedly connected between the bottom ends of the adjusting rods (505), a second spring (509) is sleeved on the adjusting rods (505), and the two ends of the second spring (509) are respectively connected to the bottom of the support plate (404). The surface is fixedly connected to the top surface of the pressing block (508), the bottom surface of the pressing block (508) is fixedly connected to a resistance block (510), an arc groove (511) is provided on the resistance block (510), a cam (512) is meshed inside the arc groove (511), the cam (512) is fixedly connected to a transmission rod (513), the middle part of the transmission rod (513) is rotatably connected to the support plate (404), and the other end of the transmission rod (513) is fixedly connected to a turning handle (514).

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