A desktop simulation system for combat casualty rescue used in hospital training

Abstract

The present invention discloses a desktop simulation system for combat injury rescue applied to hospital training, and belongs to the field of medical rescue technology. A desktop simulation system for combat injury rescue applied to hospital training comprises a simulation desktop, a rescue stretcher, a fixing mechanism, and a ground nail mechanism. A rescue platform is provided on the top of the simulation desktop, a fixing mechanism is fixedly installed on the top of the rescue platform, a storage box is provided on the front of the simulation desktop, a plurality of moving wheels are provided at the bottom of the simulation desktop, and ground nail mechanisms are fixedly installed on both sides of the simulation desktop through fixing plates, so as to solve the problem of secondary injury caused by improper transportation of combat injury rescue.

Description

Technical Field

[0001] The present invention relates to the technical field of traditional Chinese medicine physiotherapy, and in particular to a desktop simulation system for combat casualty rescue used in hospital training. Background Art

[0002] Battlefield first aid is the treatment of combatants injured on the battlefield during war. Accidental injuries and emergencies are inevitable in war. When an emergency occurs, first aid is needed to stop the bleeding and provide emergency treatment to the wounded in a timely manner to minimize the number of casualties.

[0003] So far, our practice in wartime rescue is not sufficient. There is a lack of corresponding special battlefield rescue equipment. Hospitals do not have a lot of technical experience in training and practice, and cannot have a large number of professionals to provide rescue when needed. Secondary injuries are easily caused during the rescue process. We need to provide a device that can be used for desktop simulation, so that medical staff can conduct rescue rehearsals on the desktop. Because the desktop simulation of rescue is different from the war simulation, rescue requires an accurate understanding of the real object and needs to refer to the real object for simulation. Only in this way can rescue work be carried out quickly during war rescue. In view of this, we provide a desktop simulation system for combat injury rescue for hospital training.

[0004] Invention Disclosure

[0005] 1. Technical Problems to be Solved by the Present Invention

[0006] The purpose of the present invention is to provide a desktop simulation system for combat casualty rescue used in hospital training, which can be used for desktop simulation and training of medical staff, and can also be applied in the field on the battlefield to solve the problems raised in the above background technology:

[0007] The existing rescue equipment does not fully meet the changing and complex rescue environment of the battlefield and cannot cope with sudden situations on the battlefield.

[0008] 2. Technical solution

[0009] A desktop simulation system for combat casualty rescue used in hospital training is characterized by comprising a rescue desktop, a rescue stretcher, a fixing mechanism, and a ground nail mechanism. A fixing platform is provided on the top of the rescue desktop, a fixing mechanism is fixedly installed on the top of the fixing platform, a storage box is provided on the front of the rescue desktop, a plurality of movable wheels are provided at the bottom of the rescue desktop, and ground nail mechanisms are fixedly installed on both sides of the rescue desktop through fixing plates.

[0010] Furthermore, lifting rods are provided on both sides of the rescue stretcher, a plurality of flexible belts are provided inside the rescue stretcher, a blood type modifier is provided in the middle of the lifting rod on one side of the rescue stretcher, a display port is provided on one side of the blood type modifier, an adjusting wheel is provided at the bottom of the blood type modifier, a plurality of arc-shaped support tubes are movably installed through the bottom of the flexible belt directly behind the rescue stretcher, a protection box A is fixedly installed on the front side of the rescue stretcher, a protection box B is fixedly installed on the back side of the rescue stretcher, a motor A is fixedly installed on the side of the protection box A away from the blood type modifier, a transmission shaft of the motor A extends through and is fixed with a threaded rod inside, and the threaded rod is fixedly installed on the bottom of the flexible belt. An adjusting slider is slidably installed on the grooved rod, and limit plates are fixedly installed on both sides of the adjusting slider. An adjuster A is movably installed between the adjusting slider and the limit plate. The adjuster A is fixedly connected to one end of the arc-shaped support tube and is located in a protection box A. A plurality of adjusters B are fixedly installed inside the protection box B through one end of the arc-shaped support tube. A fixed block is movably installed inside the adjuster B, and limit plates are fixedly installed on both sides of the fixed block. The fixed block connects a plurality of adjusters B equipped with fixed blocks in series through a connecting rod in the same direction. A plurality of fixed bases are provided at the bottom of the rescue stretcher, and a card slot is provided inside the fixed base.

[0011] Furthermore, a plurality of support plates are provided inside the fixing mechanism, the top of the support plate is located inside the fixing mechanism and is fixedly installed with a movable groove, the top of the movable groove is fixedly installed with a fixed disc through a nut, and a fixed sleeve is welded and connected to the surface of the fixed disc, a movable frame A is movably installed in the groove of the movable groove, a rack is fixedly installed at the bottom of the movable frame A, a movable frame B is movably installed in the groove of the movable groove, a circular rack is fixedly installed at the bottom of the movable frame B, the movable frame B is located inside the movable frame A, and the circular rack passes through the bottom of the movable frame A, the rack is meshed with gear A, and the circular rack is meshed with gear B, the surfaces of the movable frames A and B are movably connected with a plurality of blocks through connecting pieces, and a plurality of motors B and motor C are fixedly installed at the bottom of the fixed platform through a bracket, the transmission rod of the motor B is fixedly connected to the gear A, and the transmission rod of the motor C is fixedly connected to the gear B.

[0012] Furthermore, the telescopic rod of the cylinder passes through the ground nail mechanism and is fixedly connected with a spiral slider A, a limit groove A is provided on the surface of the spiral slider A, a limit bar is provided inside the ground nail mechanism, the bottom of the spiral slider A is movably connected with a spiral slider B, a limit groove B is provided on the surface of the spiral slider B, the spiral slider A and the spiral slider B are located inside the ground nail mechanism, the limit groove A and the limit groove B are movably connected with the limit bar, the inside of the spiral slider B is movably connected with a limit steering column, the bottom of the limit steering column is fixedly connected with a ground nail, and a return spring is installed on the surface of the limit steering column between the top of the ground nail and the bottom of the spiral slider B.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The present invention drives the threaded rod to rotate through the transmission shaft of the motor A, so that the adjusting slider slidably mounted thereon drives the movably mounted adjuster A to rotate as the threaded rod rotates. The rotation of the adjuster A causes the arc-shaped support tube fixedly connected thereto to rotate, and the adjuster B fixedly connected to the arc-shaped support tube on the other side of the rescue stretcher rotates, so that the fixed block drives the connecting rod to make all the arc-shaped support tubes rotate synchronously as a whole, so that the arc is downwardly separated from the contact with the flexible belt, and is transformed from being supported by the arc-shaped support tube to being supported by the flexible belt. The function of the rescue stretcher can be changed, and people with different causes of illness can be transported and rescued, ensuring that the injured are not secondarily injured during transportation. By rotating the adjusting wheel, the blood types of different transported patients can be seen on the display port, which can save time in finding blood types at a glance, and rescue can be carried out in time, solving the problem of secondary injuries caused during improper transportation due to the single function of the stretcher.

[0016] 2. The present invention drives the gear A to rotate by the motor B, and the gear A drives the meshing rack to move up and down, and the rack drives the fixedly connected moving frame A to move up and down, so that the block movably connected by the connecting piece can mesh with the slot, and the motor C drives the gear B to rotate, and the gear B drives the meshing circular rack to move up and down, and the circular rack drives the fixedly connected moving frame B to move up and down, so that the block movably connected by the connecting piece can mesh with the slot, and the fixed base at the bottom of the rescue stretcher can be firmly fixed on the rescue table, so that professional doctors can quickly perform rescue in an emergency and complex environment. While firmly fixing the rescue stretcher to save rescue time, it effectively solves the problem of secondary injury caused by changing beds during transportation.

[0017] 3. The present invention pushes the telescopic rod through the cylinder, so that the limit groove A on the surface of the spiral slider A fixedly connected to the telescopic rod moves downward inside the ground nail mechanism under the restriction of the limit bar, and the spiral slider B movably connected to the spiral slider A moves downward under the restriction of the limit bar when the spiral slider A squeezes the limit groove B on the lower surface downward. When the spiral slider B moves downward beyond the limited range of the limit bar, the limit groove B breaks away from the limit bar, and under the action of the reset spring, the spiral part of the spiral slider B rotates along the spiral part at the bottom of the spiral slider A, driving the limit steering column movably connected to the sleeve to rotate, and the ground nail is nailed into the ground during rotation to fix the rescue table. The threaded drill bit can be replaced to rotate and fix it according to different usage scenarios, so that the rescue stretcher can be more firmly on the rescue table when the combat rescue does not need to change the bed for treatment, ensuring the stability of the rescue directly on the stretcher without changing the position for a second time, reducing secondary damage during transportation, and solving the problem of secondary injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a front structural schematic diagram of the rescue stretcher of the present invention;

[0020] Figure 3 It is a schematic diagram of the back structure of the rescue stretcher of the present invention;

[0021] Figure 4 It is a partial structural schematic diagram of the rescue stretcher of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the regulator of the present invention;

[0023] Figure 6 It is a schematic diagram of a partially disassembled structure of the ground nail mechanism of the present invention;

[0024] Figure 7 It is a schematic diagram of the overall disassembled structure of the ground nail mechanism of the present invention;

[0025] Figure 8 It is a schematic diagram of the overall top view of the fixing platform of the present invention;

[0026] Fig. 9 It is a schematic diagram of the overall bottom view of the fixing platform of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the fixing mechanism of the present invention when it is split and viewed from the bottom;

[0028] Fig.11 It is a schematic diagram of the top view of the disassembled structure of the fixing mechanism of the present invention.

[0029] Description of the numbers in the figure:

[0030] 1. Rescue tabletop; 101. Storage box; 102. Moving wheel; 103. Fixed table; 2. Rescue stretcher; 201. Flexible belt; 202. Blood type modifier; 203. Arc support tube; 204. Protection box A; 205. Display port; 206. Adjustment wheel; 207. Card slot; 208. Fixed base; 209. Protection box B; 210. Lifting rod; 211. Motor 1; 212. Regulator A; 213. Threaded rod; 214. Adjustment slider; 215. Regulator B; 216. Fixed block; 217. Limiting piece; 3. Fixing mechanism; 301. Fixed sleeve; 302. Fixed ring; 303. Support plate; 304. Moving groove; 305. Moving frame A; 306. Moving frame B; 307. Block; 308. Rack; 309. Circular rack; 310. Gear A; 311. Gear B; 4. Ground nail mechanism; 401. Cylinder; 402. Spiral slider A; 403. Spiral slider B; 404. Ground nail; 405. Return spring; 406. Limiting groove B; 407. Limiting groove A; 408. Limiting strip; 409. Limiting steering column; 5. Motor B; 6. Motor C. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] See also Figure 1-5A desktop simulation system for combat casualty rescue used in hospital training includes a rescue desktop 1, a rescue stretcher 2, a fixing mechanism 3, and a ground nail mechanism 4. A fixing platform 103 is provided on the top of the rescue desktop 1, and the fixing mechanism 3 is fixedly installed on the top of the fixing platform 103. A storage box 101 is provided on the front of the rescue desktop 1, and a plurality of moving wheels 102 are provided at the bottom of the rescue desktop 1. Ground nail mechanisms 4 are fixedly installed on both sides of the rescue desktop 1 through fixing plates.

[0036] Lifting rods 210 are provided on both sides of the rescue stretcher 2, and a plurality of flexible belts 201 are provided inside the rescue stretcher 2. A blood type modifier 202 is provided in the middle of the lifting rod 210 on one side of the rescue stretcher 2, a display port 205 is provided on one side of the blood type modifier 202, and an adjusting wheel 206 is provided at the bottom of the blood type modifier 202. A plurality of arc-shaped support tubes 203 are movably installed through the bottom of the flexible belt 201 directly behind the rescue stretcher 2, a protection box A204 is fixedly installed on the front of the rescue stretcher 2, a protection box B209 is fixedly installed on the back of the rescue stretcher 2, a motor A211 is fixedly installed on the side of the protection box A204 away from the blood type modifier 202, a transmission shaft of the motor A211 extends through and inside and a threaded rod 213 is fixedly installed, and the threaded rod 213 is slidably installed An adjusting slider 214 is provided, and limit plates 217 are fixedly installed on both sides of the adjusting slider 214. An adjuster A212 is movably installed between the adjusting slider 214 and the limit plate 217. The adjuster A212 is fixedly connected to one end of the arc support tube 203 and is located in the protection box A204. A plurality of adjusters B215 are fixedly installed inside the protection box B209 through one end of the arc support tube 203. A fixed block 216 is movably installed inside the adjuster B215. Limit plates 217 are fixedly installed on both sides of the fixed block 216. The fixed block 216 connects a plurality of adjusters B215 installed with the fixed blocks 216 in series through a connecting rod in the same direction. A plurality of fixed bases 208 are provided at the bottom of the rescue stretcher 2, and a card slot 207 is provided inside the fixed base 208.

[0037] The present invention drives the threaded rod 213 to rotate through the transmission shaft of the motor A211, so that the adjusting slider 214 slidably mounted thereon drives the movably mounted adjuster A212 to rotate as the threaded rod 213 rotates, and the rotation of the adjuster A212 causes the arc support tube 203 fixedly connected thereto to rotate, and the adjuster B215 fixedly connected to the arc support tube 203 on the other side of the rescue stretcher 2 rotates, so that the fixed block 216 drives the connecting rod to make all the arc support tubes 203 rotate synchronously as a whole, so that the arc is downwardly separated from the contact with the flexible belt 201, and is transformed from being supported by the arc support tube 203 to being supported by the flexible belt 201, so that the function of the rescue stretcher 2 can be changed, and people with different causes of illness can be transported and rescued, and it is ensured that the injured person is not secondary injured during transportation. By rotating the adjusting wheel 206, the blood types of different transported patients can be seen at the display port 205, which can save time in finding the blood type at a glance, and rescue can be carried out in time, thereby solving the problem of secondary injury caused during improper transportation due to the single function of the stretcher.

[0038] Embodiment 2:

[0039] See also Figure 6-7 , combined with the basis of embodiment 1, the difference is that a plurality of support plates 303 are provided inside the fixing mechanism 3, the top of the support plate 303 is located inside the fixing mechanism 3 and fixedly installed with a moving groove 304, the top of the moving groove 304 is fixedly installed with a fixed disc 302 by a nut, the surface of the fixed disc 302 is welded and connected with a fixed sleeve 301, a moving frame A305 is movably installed in the groove of the moving groove 304, a rack 308 is fixedly installed at the bottom of the moving frame A305, a moving frame B306 is movably installed in the groove of the moving groove 304, and the bottom of the moving frame B306 is fixed A circular rack 309 is fixedly installed, the mobile frame B306 is located inside the mobile frame A305, and the circular rack 309 runs through the bottom of the mobile frame A305, the rack 308 is meshed with the gear A310, and the circular rack 309 is meshed with the gear B311, and the surfaces of the mobile frames A305 and B306 are movably connected with a plurality of blocks 307 through connecting pieces, and a plurality of motors B5 and motor C6 are fixedly installed on the bottom of the fixed platform 103 through a bracket, the transmission rod of the motor B5 is fixedly connected to the gear A310, and the transmission rod of the motor C6 is fixedly connected to the gear B311.

[0040] The present invention drives the gear A310 to rotate by the motor B5. The gear A310 drives the meshing rack 308 to move up and down. The rack 308 drives the fixedly connected moving frame A305 to move up and down, so that the block 307 movably connected through the connecting piece can mesh with the slot 207. The motor C6 drives the gear B311 to rotate. The gear B311 drives the meshing circular rack 309 to move up and down. The circular rack 309 drives the fixedly connected moving frame B306 to move up and down, so that the block 307 movably connected through the connecting piece can mesh with the slot 207. The fixed base 208 at the bottom of the rescue stretcher 2 can be firmly fixed on the rescue table 1, so that professional doctors can quickly perform rescue in an emergency and complex environment. While firmly fixing the rescue stretcher 2 to save rescue time, it effectively solves the problem of secondary injury caused during the transportation of the rescue bed when changing beds.

[0041] Embodiment 3:

[0042] See also Figure 8-11 , combined with the basis of Example 1, the difference is that the telescopic rod of the cylinder 401 passes through the ground nail mechanism 4 and is fixedly connected with the spiral slider A402, the surface of the spiral slider A402 is provided with a limiting groove A407, the inside of the ground nail mechanism 4 is provided with a limiting bar 408, the bottom of the spiral slider A402 is sleeved and movably connected with the spiral slider B403, the surface of the spiral slider B403 is provided with a limiting groove B406, the spiral slider A402 and the spiral slider B403 are located inside the ground nail mechanism 4, the limiting groove A407 and the limiting groove B406 are both movably connected with the limiting bar 408, the inside of the spiral slider B403 is sleeved and movably connected with a limiting steering column 409, the bottom of the limiting steering column 409 is fixedly connected with the ground nail 404, and a return spring 405 is installed on the surface of the limiting steering column 409 between the top of the ground nail 404 and the bottom of the spiral slider B403.

[0043] The present invention pushes the telescopic rod through the cylinder 401, so that the limiting groove A407 on the surface of the spiral slider A402 fixedly connected to the telescopic rod moves downward inside the ground nail mechanism 4 under the restriction of the limiting bar 408, and the spiral slider B403 movably connected with the spiral slider A402 moves downward under the restriction of the limiting bar 408 when the spiral slider A402 presses the limiting groove B406 on the lower surface downward. When the spiral slider B403 moves downward beyond the limited range of the limiting bar 408, the limiting groove B406 breaks away from the limiting bar 408, and the return spring 405 is reset. Under the action of the spiral slider B403, the spiral part of the spiral slider A402 rotates along the spiral part of the bottom, driving the limited steering column 409 that is movably connected to rotate, and the ground nail 404 is nailed into the ground to fix the rescue table 1. The threaded drill bit can be replaced to rotate and fix it according to different usage scenarios, so that the rescue stretcher 2 can be more firmly on the rescue table when the rescuer does not need to change the bed for treatment, ensuring the stability of the rescue on the stretcher without changing the position for a second time, reducing secondary damage during transportation, and solving the problem of secondary injury.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A desktop simulation system for combat casualty rescue used in hospital training, characterized in that: The rescue table (1) comprises a rescue tabletop (1), a rescue stretcher (2), a fixing mechanism (3), and a ground nail mechanism (4); a fixing platform (103) is provided on the top of the rescue tabletop (1); a fixing mechanism (3) is fixedly installed on the top of the fixing platform (103); a storage box (101) is provided on the front of the rescue tabletop (1); a plurality of moving wheels (102) are provided on the bottom of the rescue tabletop (1); and ground nail mechanisms (4) are fixedly installed on both sides of the rescue tabletop (1) via fixing plates; Lifting rods (210) are provided on both sides of the rescue stretcher (2); a plurality of flexible belts (201) are provided inside the rescue stretcher (2); a blood type modifier (202) is provided on one side of the rescue stretcher (2) in the middle of the lifting rods (210); a display port (205) is provided on one side of the blood type modifier (202); and an adjusting wheel (206) is provided at the bottom of the blood type modifier (202); A plurality of arc-shaped support tubes (203) are movably installed at the bottom of the flexible belt (201) and directly behind the rescue stretcher (2); A protection box A (204) is fixedly mounted on the front side of the rescue stretcher (2), a protection box B (209) is fixedly mounted on the back side of the rescue stretcher (2), a motor A (211) is fixedly mounted on the side of the protection box A (204) away from the blood type modifier (202), a transmission shaft of the motor A (211) extends through and is fixedly mounted with a threaded rod (213) inside, an adjusting slider (214) is slidably mounted on the threaded rod (213), limiting plates (217) are fixedly mounted on both sides of the adjusting slider (214), an adjuster A (212) is movably mounted between the adjusting slider (214) and the limiting plate (217), and the adjuster A (212) is movably mounted with the arc One end of the arc-shaped support tube (203) is fixedly connected and located in a protection box A (204); a plurality of regulators B (215) are fixedly installed inside the protection box B (209) through one end of the arc-shaped support tube (203); a fixed block (216) is movably installed inside the regulator B (215); two sides of the fixed block (216) are fixedly installed with limit plates (217); the fixed block (216) connects a plurality of regulators B (215) installed with the fixed blocks (216) in series through a connecting rod, and the directions are consistent; a plurality of fixed bases (208) are provided at the bottom of the rescue stretcher (2); and a card slot (207) is provided inside the fixed base (208).

2. According to claim 1, a desktop simulation system for combat casualty rescue used in hospital training is characterized by: A plurality of support plates (303) are provided inside the fixing mechanism (3); a movable groove (304) is fixedly installed on the top of the support plate (303) located inside the fixing mechanism (3); a fixed disc (302) is fixedly installed on the top of the movable groove (304) via a nut; and a fixed sleeve (301) is welded to the surface of the fixed disc (302).

3. A desktop simulation system for combat casualty rescue used in hospital training according to claim 2, characterized in that: A movable frame A (305) is movably installed in the movable groove (304), a rack (308) is fixedly installed at the bottom of the movable frame A (305), and a movable frame B (306) is movably installed in the movable groove (304).

4. The desktop simulation system for combat casualty rescue used in hospital training according to claim 3 is characterized by: A circular rack (309) is fixedly mounted on the bottom of the mobile frame B (306); the mobile frame B (306) is located inside the mobile frame A (305), and the circular rack (309) passes through the bottom of the mobile frame A (305); the rack (308) is meshedly connected with a gear A (310); the circular rack (309) is meshedly connected with a gear B (311); a plurality of blocks (307) are movably connected to the surfaces of the mobile frames A (305) and the mobile frames B (306) via connecting pieces; a plurality of motors B (5) and motors C (6) are fixedly mounted on the bottom of the fixed platform (103) via brackets; a transmission rod of the motor B (5) is fixedly connected to the gear A (310), and a transmission rod of the motor C (6) is fixedly connected to the gear B (311).

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