Modularized fixing hemostasis device

Abstract

The invention discloses an intelligent modular fixed hemostasis device, which relates to the field of hemostasis, and comprises a guide rail rod, support legs arranged at four top corners of the guide rail rod, four limb posture adjusting devices arranged at the bottom of the guide rail rod, and a power device arranged on the outer wall of the guide rail rod and used for driving the limb posture adjusting devices to move, the repositioning device is arranged at the top of the guide rail rod and used for driving the limb posture adjusting device to reset, a first limb fixator, a hemostasis compressor, a second limb fixator and an artery compressor are sequentially arranged on the lower portion of the guide rail rod, and air bag compression devices are arranged at the execution ends of the hemostasis compressor and the artery compressor. According to the device, medical staff can be helped to conduct bleeding point compression and artery compression on bleeding limbs of a wounded person, rapid hemostasis is facilitated, meanwhile, the medical staff can conveniently conduct posture adjustment on the limbs subjected to compression hemostasis, and the limbs are fixed in time after posture adjustment is completed.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of hemostasis, and specifically relates to a modular fixed hemostasis device. Background Art

[0002] When a human limb is severely injured and bleeding, it is necessary to compress the wound to stop bleeding. At the same time, it is necessary to adjust the posture of the limb and fix the limb. The posture adjustment and fixation of the limb help to reduce the amount of bleeding from the wound and can also prevent secondary injury to the injured person caused by the limb moving again.

[0003] The existing hemostasis device includes a base. The base consists of a cross plate and fixing blocks provided at both ends of the cross plate. The fixing blocks are horizontally provided with U-shaped grooves. A U-shaped block is provided in the U-shaped groove, and both ends of the U-shaped block are slidably connected to the side walls of the U-shaped groove. A sliding support is provided on the middle cross plate of the base. A circular hole is also provided in the middle of the sliding support. A fixed seat is provided on the sliding support, and the fixed seat makes a circular motion along the edge of the circular hole provided in the middle of the sliding support. A reel is provided on the side end face of the fixed seat away from the sliding support. A gauze for hemostasis is wrapped around the reel. The reel is dampingly rotatably connected to a damping round rod. The existing hemostasis device drives the fixed seat to make a circular motion along the patient's limb, thereby realizing automatic winding of the gauze. The operation is convenient and fast, saving the time of medical staff, improving work efficiency, and at the same time increasing the binding force of the gauze.

[0004] The existing hemostasis device can quickly bandage and compress the bleeding point of the injured person, but it is not convenient to adjust the posture of the injured limb and perform emergency fixation while bandaging and compressing the bleeding point of the injured limb. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a modular fixed hemostasis device to solve the technical problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solutions: The present invention provides a modular fixed hemostatic device, including a guide rail rod, support feet provided at the four top corners of the guide rail rod, four limb posture adjustment devices provided at the bottom of the guide rail rod, a power device provided on the outer wall of the guide rail rod and used to drive the movement of the limb posture adjustment devices, and a repositioning device provided at the top of the guide rail rod and used to drive the reset of the limb posture adjustment devices. A first limb fixator, a hemostatic compressor, a second limb fixator, and an artery compressor are sequentially provided at the lower part of the guide rail rod. Airbag compression devices are provided at the execution ends of the hemostatic compressor and the artery compressor; the first limb fixator, the hemostatic compressor, the second limb fixator, and the artery compressor are all connected to the guide rail rod through the limb posture adjustment devices. The limb posture adjustment device includes a moving block slidably connected to the bottom of the guide rail rod, a planar position adjustment component provided at the bottom of the moving block, a positioning frame provided at the mobile end of the planar position adjustment component, and a rotating component provided at the lower part of the positioning frame. The rotating end of the rotating component is connected to the artery compressor.

[0007] According to an embodiment of the present invention, the planar position adjustment component includes a position adjustment box connected to the bottom of the moving block at the top, a pressing plate provided in the position adjustment box, an annular slide provided horizontally and slidably connected to the inner wall of the position adjustment box and located on one side of the pressing plate, a displacement block provided vertically and slidably connected to the annular slide, and a connecting rod with one end connected to the displacement block and the other end connected to the positioning frame. The outer wall of the displacement block protrudes from the annular slide; a pressing component is further provided in the position adjustment box and located on the side of the pressing plate away from the annular slide. The pressing component includes a volatile gas bladder provided in the position adjustment box, a temperature control box provided on the outer wall of the position adjustment box and communicated with the position adjustment box, and a heating plate and a cooling plate provided in the temperature control box. In this preferred embodiment, it is convenient for limb posture adjustment through the planar position adjustment component, and there is sufficient displacement activity on the plane.

[0008] According to an embodiment of the present invention, the artery compressor includes an arc-shaped top plate and an arc-shaped bottom plate, two positioning tubes symmetrically provided on both sides of the arc-shaped top plate, lifting rods symmetrically provided on both sides of the arc-shaped bottom plate and slidably connected to the positioning tubes, a micro motor provided at the top of the positioning tube, and a lead screw provided at the execution end of the micro motor and threadedly connected to the lifting rod. The first limb fixator, the hemostatic compressor, and the second limb fixator have the same structure as the artery compressor. In this preferred embodiment, the bleeding limb is fixed through the first limb fixator and the second limb fixator, the bleeding point of the limb is compressed and stopped bleeding through the hemostatic compressor, and the artery of the bleeding limb is compressed through the artery compressor to achieve auxiliary hemostasis.

[0009] According to an embodiment of the present invention, the airbag compression device includes a plurality of micro airbag bags provided on the outer walls of the arc-shaped top plate and the arc-shaped bottom plate, two flow guiding plates provided on the outer walls of the arc-shaped top plate and the arc-shaped bottom plate and communicated with the plurality of micro airbag bags, and a micro air pump provided on the positioning frame and the output end of which is communicated with the flow guiding plate through a pipeline. In this preferred embodiment, the accurate application of the compression force is realized through the airbag compression device.

[0010] According to an embodiment of the present invention, the rotating member includes two funnel tubes symmetrically provided on both sides of the positioning frame, a shaft rod with one end rotatably connected to the funnel tube and the other end connected to the positioning tube, and a first electromagnetic ring provided on the inner wall of the funnel tube and sleeved outside the shaft rod. In this preferred embodiment, the rotating member facilitates the rotational adjustment of the first limb fixator, the hemostatic compressor, the second limb fixator, and the artery compressor during the adjustment of the limb posture, so as to ensure that the compression angle does not change.

[0011] According to an embodiment of the present invention, the power device includes two first guide wheels symmetrically provided at both ends of the guide rail rod, two second guide wheels symmetrically provided at both ends of the top of the guide rail rod, an annular iron rope passing through the first guide wheels, the second guide wheels, and a plurality of moving blocks, a driving motor provided on the outer wall of the guide rail rod and used to drive the rotation of one of the first guide wheels, and a disconnection component provided on the moving block. In this preferred embodiment, the displacement drive of the limb posture adjustment device is realized through the power device.

[0012] According to an embodiment of the present invention, the disconnection component includes an electromagnetic block embedded in the top of the moving block, and a second electromagnetic ring embedded in the side wall of the moving block and through which the annular iron rope passes. In this preferred embodiment, the connection or separation between the moving block and the annular iron rope is realized through the disconnection component.

[0013] According to an embodiment of the present invention, the repositioning device includes two guide rope tubes symmetrically provided on the top of the arc-shaped top plate, a rope winding and unwinding box provided on the top of the guide rail rod, a rope winding and unwinding component provided in the rope winding and unwinding box, a roller frame provided on the top of the rope winding and unwinding box and the bottom end of which extends to the lower part of the guide rail rod, a driving cylinder provided on the top of the roller frame and the execution end of which passes through the roller frame and is connected to the top of the rope winding and unwinding box, and two reset ropes with both ends connected to the execution end of the rope winding and unwinding component and passing through the roller frame and a plurality of guide rope tubes. In this preferred embodiment, the repositioning of multiple limb posture adjustment devices is realized through the repositioning device.

[0014] According to an embodiment of the present invention, the rope winding and unwinding component includes two guide rollers that are symmetrically arranged and connected to the bottom of the inner wall of the rope winding and unwinding box through bearing seats, a third electromagnetic ring provided on the outer wall of the bearing seat and sleeved on the outer wall of the guide roller, a gear provided at the end of the guide roller, and a power motor provided on the outer wall of the rope winding and unwinding box and used to drive one of the guide rollers to rotate; a camera is provided at the bottom of the rope winding and unwinding box, the end of the reset rope is connected to the guide roller, and the two gears mesh with each other. In this preferred embodiment, the reset rope is stably tightened through the rope winding and unwinding component.

[0015] According to an embodiment of the present invention, the support foot includes a support rod whose top is connected to the outer wall of the guide rail rod, an electric cylinder provided at the bottom of the outer wall of the support rod and whose execution end penetrates the support rod, and a seat plate whose top is hinged to the execution end of the electric cylinder. In this preferred embodiment, the height of the device is stably adjusted through the support foot.

[0016] In summary, the present invention mainly has the following beneficial effects: The device in the present invention can help medical staff to compress the bleeding point and artery of the bleeding limb of the injured person for quick hemostasis. At the same time, it is convenient for medical staff to adjust the posture of the limb under compression hemostasis and fix it in time after the posture adjustment is completed; The bleeding limb is fixed through the first limb fixator and the second limb fixator, the bleeding point of the limb is compressed and stopped bleeding through the hemostatic compressor, the artery of the bleeding limb is compressed through the artery compressor to achieve auxiliary hemostasis, and the precise application of the compression force is achieved through the airbag compression device; The posture adjustment and fixation of the patient's bleeding limb are facilitated through the limb posture adjustment device. In the limb posture adjustment device, when the limb posture is adjusted through the planar position adjustment component, there is sufficient displacement activity on the plane. When the limb posture is adjusted through the rotating component, the first limb fixator, the hemostatic compressor, the second limb fixator, and the artery compressor can be rotationally adjusted to ensure that the compression angle does not change; The displacement drive of the limb posture adjustment device is realized through the power device. In the power device, the connection or separation between the moving block and the annular iron rope is realized through the disconnection component; The repositioning of multiple limb posture adjustment devices is realized through the repositioning device. In the repositioning device, the stable tensioning of the reset rope is realized through the rope winding and unwinding component; The stable adjustment of the device height is realized through the support foot. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an isometric view of the overall structure of the device of the present invention; Figure 2 It is an exploded view of the overall structure of the device of the present invention; Figure 3 Axonometric view of the power device and the repositioning device structure of the present invention; Figure 4 Exploded view of the power device structure of the present invention; Figure 5 Exploded view of the limb posture adjustment device structure of the present invention; Figure 6 Exploded view of the artery compressor structure of the present invention; Figure 7 Exploded view of the repositioning device structure of the present invention; Figure 8 Cross-sectional view of the overall device structure of the present invention; Figure 9 Cross-sectional view of the repositioning device structure of the present invention; Figure 10 Enlarged view of the structure at position A of the present invention; Figure 11 Enlarged view of the structure at position B of the present invention.

[0018] Description of the drawings: 10. Guide rail rod; 11. Support foot; 111. Support rod; 112. Electric cylinder; 113. Seat plate; 20. Limb posture adjustment device; 21. Moving block; 22. Planar position adjustment component; 221. Position adjustment box; 222. Pressing plate; 223. Ring-shaped sliding frame; 224. Displacement block; 225. Connecting rod; 226. Pressing component; 2261. Volatile gas bladder; 2262. Temperature control box; 2263. Heating plate; 2264. Cooling plate; 23. Positioning frame; 24. Rotating component; 241. Funnel tube; 242. Shaft rod; 243. First electromagnetic ring; 30. Power device; 31. First guide wheel; 32. Second guide wheel; 33. Ring-shaped iron rope; 34. Driving motor; 35. Disconnection component; 351. Electromagnetic block; 352. Second electromagnetic ring; 40. Repositioning device; 41. Rope guide tube; 42. Rope winding and unwinding box; 421. Camera; 43. Rope winding and unwinding component; 431. Bearing seat; 432. Guide roller; 433. Third electromagnetic ring; 434. Power motor; 435. Gear; 44. Roller frame; 45. Driving cylinder; 46. Reset rope; 50. First limb fixator; 51. Hemostatic compressor; 52. Second limb fixator; 53. Artery compressor; 531. Arc-shaped top plate; 532. Arc-shaped bottom plate; 533. Positioning tube; 534. Lifting rod; 535. Micro motor; 536. Lead screw; 60. Airbag compression device; 61. Micro bladder; 62. Deflector; 63. Micro air pump. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0020] The following will describe the embodiments of the present invention according to its overall structure. Embodiment

[0021] Please refer specifically to the attached Figure 1 and 2As shown in FIGS. 3, 4, 6, and 8, in a preferred embodiment of the present invention, a modular fixed hemostasis device includes a guide rail rod 10, support feet 11 provided at the four top corners of the guide rail rod 10, four limb posture adjustment devices 20 provided at the bottom of the guide rail rod 10, a power device 30 provided on the outer wall of the guide rail rod 10 and used to drive the movement of the limb posture adjustment devices 20, and a repositioning device 40 provided at the top of the guide rail rod 10 and used to drive the reset of the limb posture adjustment devices 20. A first limb fixator 50, a hemostatic compressor 51, a second limb fixator 52, and an artery compressor 53 are sequentially provided at the lower part of the guide rail rod 10. Airbag compression devices 60 are provided at the execution ends of both the hemostatic compressor 51 and the artery compressor 53; the first limb fixator 50, the hemostatic compressor 51, the second limb fixator 52, and the artery compressor 53 are all connected to the guide rail rod 10 through the limb posture adjustment devices 20. The artery compressor 53 includes an arc-shaped top plate 531 and an arc-shaped bottom plate 532, two positioning tubes 533 symmetrically provided on both sides of the arc-shaped top plate 531, lifting rods 534 symmetrically provided on both sides of the arc-shaped bottom plate 532 and slidably connected to the positioning tubes 533, a micro motor 535 provided at the top of the positioning tube 533, and a lead screw 536 provided at the execution end of the micro motor 535 and threadedly connected to the lifting rod 534. The first limb fixator 50, the hemostatic compressor 51, and the second limb fixator 52 have the same structure as the artery compressor 53. The airbag compression device 60 includes a plurality of micro airbag bags 61 provided on the outer walls of the arc-shaped top plate 531 and the arc-shaped bottom plate 532, two flow guiding plates 62 provided on the outer walls of the arc-shaped top plate 531 and the arc-shaped bottom plate 532 and communicating with the plurality of micro airbag bags 61, and a micro air pump 63 provided on the positioning frame 23 and the output end of which is connected to the flow guiding plate 62 through a pipeline. The power device 30 includes two first guide wheels 31 symmetrically provided at both ends of the guide rail rod 10, two second guide wheels 32 symmetrically provided at both ends of the top of the guide rail rod 10, an annular iron rope 33 passing through the first guide wheels 31, the second guide wheels 32, and a plurality of moving blocks 21, a driving motor 34 provided on the outer wall of the guide rail rod 10 and used to drive the rotation of one of the first guide wheels 31, and a disconnection component 35 provided on the moving block 21. The disconnection component 35 includes an electromagnetic block 351 embedded in the top of the moving block 21, and a second electromagnetic ring 352 embedded in the side wall of the moving block 21 and through which the annular iron rope 33 passes. The support foot 11 includes a support rod 111 with the top connected to the outer wall of the guide rail rod 10, an electric cylinder 112 provided at the bottom of the outer wall of the support rod 111 and the execution end of which penetrates the support rod 111, and a seat plate 113 with the top hinged to the execution end of the electric cylinder 112.

[0022] It should be noted that in this embodiment, when the device is in use, the patient lies flat, and the medical staff sequentially passes the bleeding limb of the patient through the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51, and the first limb fixator 50, and ensures that the second limb fixator 52 and the first limb fixator 50 are located on both sides of the bleeding point of the patient's limb. The device support feet 11 are placed on the ground. At this time, the medical staff can perform a simple dressing on the bleeding point of the patient's limb; After the simple dressing is completed, the device performs hemostatic compression. The controller receives the information of the patient's limb captured by the camera 421, and triggers the power device 30 after analysis to move the artery compressor 53 to the artery compression position. The artery compressor 53 performs artery compression, moves the hemostatic compressor 51 to the bleeding point position, and the hemostatic compressor 51 performs hemostatic compression. The first limb fixator 50 and the second limb fixator 52 move to the limb fixation position to perform limb clamping; After the hemostatic compression is completed, the driving of the power device 30 is cancelled, and the limit of the limb posture adjusting device 20 is cancelled. The medical staff adjusts the posture of the patient's limb. After the adjustment is completed, the power device 30 fixes the positions of the multiple limb posture adjusting devices 20, and the limb posture adjusting device 20 performs posture locking to fix the patient's limb; After the device is used, the repositioning device 40 resets the limb posture adjusting device 20; Furthermore, the working principles of the second limb fixator 52, the hemostatic compressor 51, and the first limb fixator 50 are the same as that of the artery compressor 53. Taking the artery compressor 53 as an example, the execution end of the micro motor 535 drives the lead screw 536 to rotate, and the lead screw 536 drives the lifting rod 534 to move upward in the positioning tube 533. The controller receives the pressure data measured by the pressure sensors arranged in the arc top plate 531 and the arc bottom plate 532, and closes the micro motor 535 when the pressure data reaches the set value; Furthermore, when the airbag compression device 60 at the execution ends of the hemostatic compressor 51 and the artery compressor 53 works, after the micro air pump 63 is turned on, gas is transported into the micro capsule bag 61 through the pipeline and the flow guide plate 62. After the air pressure in the micro capsule bag 61 increases, limb compression is performed. The controller receives the pressure data measured by the pressure sensor arranged between the micro capsule bag 61 and the arc top plate 531, or the pressure sensor arranged between the micro capsule bag 61 and the arc bottom plate 532, and closes the micro air pump 63 when the pressure data reaches the set value; Further, when the power device 30 is working, the driving end of the driving motor 34 drives the first guide wheel 31 to rotate, the first guide wheel 31 drives the annular iron rope 33 to move. When the second electromagnetic ring 352 is energized, the second electromagnetic ring 352 magnetically attracts the annular iron rope 33. At this time, the annular iron rope 33 can drive the moving block 21 to move. When the second electromagnetic ring 352 is de-energized and the electromagnetic block 351 is energized, the electromagnetic block 351 magnetically attracts the inner wall of the guide rail rod 10. At this time, the moving block 21 cannot move. When both the electromagnetic block 351 and the second electromagnetic ring 352 are de-energized, the moving block 21 is in an unlimited position state; Further, when the support foot 11 is working and the device is adjusted in height, the driving end of the electric cylinder 112 extends or retracts.

[0023] Please refer specifically to the attached Figure 4 、 5 As shown in FIGS. 9 and 10, in another preferred embodiment of the present invention, the limb posture adjustment device 20 includes a moving block 21 slidably connected to the bottom of the guide rail rod 10, a planar position adjustment component 22 provided at the bottom of the moving block 21, a positioning frame 23 provided at the moving end of the planar position adjustment component 22, and a rotating component 24 provided at the lower part of the positioning frame 23. The rotating end of the rotating component 24 is connected to the artery compressor 53. The planar position adjustment component 22 includes a position adjustment box 221 connected to the bottom of the moving block 21 at the top, a pressing plate 222 provided in the position adjustment box 221, an annular sliding frame 223 horizontally slidably connected to the inner wall of the position adjustment box 221 and located on one side of the pressing plate 222, a displacement block 224 vertically slidably connected to the annular sliding frame 223, and a connecting rod 225 with one end connected to the displacement block 224 and the other end connected to the positioning frame 23. The outer wall of the displacement block 224 protrudes from the annular sliding frame 223. It further includes a pressing component 226 provided in the position adjustment box 221 and located on the side of the pressing plate 222 away from the annular sliding frame 223. The pressing component 226 includes a volatile gas bladder 2261 provided in the position adjustment box 221, a temperature control box 2262 provided on the outer wall of the position adjustment box 221 and communicated with the position adjustment box 221, and a heating plate 2263 and a refrigeration plate 2264 provided in the temperature control box 2262. The rotating component 24 includes two funnel tubes 241 symmetrically provided on both sides of the positioning frame 23, a shaft rod 242 with one end rotatably connected to the funnel tube 241 and the other end connected to the positioning tube 533, and a first electromagnetic ring 243 provided on the inner wall of the funnel tube 241 and sleeved outside the shaft rod 242.

[0024] It should be noted that in this embodiment, when the limb posture is adjusted, the pressing component 226 cancels the pressing. At this time, the displacement block 224 can slide up and down in the annular sliding frame 223, and the annular sliding frame 223 can slide left and right in the position adjustment box 221 to achieve sufficient displacement on the horizontal plane, and the shaft rod 242 can rotate in the funnel tube 241; After the limb posture adjustment is completed, the pressing component 226 squeezes the displacement block 224. Since the displacement block 224 protrudes from the annular carriage 223, the pressing component 226 abuts the displacement block 224 against the inner wall of the position adjustment box 221 to achieve locking. After the first electromagnetic ring 243 is energized, the shaft rod 242 can be locked; Further, when the pressing component 226 works, after the refrigeration plate 2264 is energized for refrigeration, the gas in the volatile gas bladder 2261 cools and condenses, the volume of the volatile gas bladder 2261 decreases, the pressing plate 222 cancels the pressure on the displacement block 224, and after the heating plate 2263 is energized for heating, the gas in the volatile gas bladder 2261 heats up and volatilizes, the volume of the volatile gas bladder 2261 increases, and the pressing plate 222 presses the displacement block 224.

[0025] Please refer specifically to Appendix Figure 3 、 7 As shown in FIGS. 9 and 11, in another preferred embodiment of the present invention, the repositioning device 40 includes two wire guide tubes 41 symmetrically disposed on the top of the arc-shaped top plate 531, a wire rope winding and unwinding box 42 disposed on the top of the guide rail rod 10, a wire rope winding and unwinding component 43 disposed in the wire rope winding and unwinding box 42, a roller frame 44 disposed on the top of the wire rope winding and unwinding box 42 and with the bottom end extending to the lower part of the guide rail rod 10, a driving cylinder 45 disposed on the top of the roller frame 44 and with the execution end passing through the roller frame 44 and connected to the top of the wire rope winding and unwinding box 42, and two reset ropes 46 with both ends connected to the execution end of the wire rope winding and unwinding component 43 and passing through the roller frame 44 and a plurality of wire guide tubes 41. The wire rope winding and unwinding component 43 includes two guide rollers 432 symmetrically disposed and connected to the bottom of the inner wall of the wire rope winding and unwinding box 42 through a bearing seat 431, a third electromagnetic ring 433 disposed on the outer wall of the bearing seat 431 and sleeved on the outer wall of the guide roller 432, a gear 435 disposed at the end of the guide roller 432, and a power motor 434 disposed on the outer wall of the wire rope winding and unwinding box 42 and used to drive one of the guide rollers 432 to rotate; a camera 421 is disposed at the bottom of the wire rope winding and unwinding box 42, the end of the reset rope 46 is connected to the guide roller 432, and the two gears 435 are meshed with each other.

[0026] It should be noted that in this embodiment, when the patient's posture is adjusted, the wire rope winding and unwinding component 43 stops working, and the reset rope 46 can freely move out of the wire rope winding and unwinding box 42. At this time, the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51, and the first limb fixator 50 can move freely. At the same time, the driving cylinder 45 drives the roller frame 44 to move upward to prevent interference in the use of the roller frame 44; During reset, the limb posture adjustment device 20 cancels the limit, the driving cylinder 45 drives the roller frame 44 to move downward to the initial position, the rope winding and unwinding component 43 tightens the reset rope 46, and the reset rope 46 passes through the rope guide tube 41 to reset the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51 and the first limb fixator 50; Further, when the rope winding and unwinding component 43 works, the execution end of the power motor 434 drives one of the guide rollers 432 to rotate, and the two guide rollers 432 rotate through the transmission of the gear 435. The guide rollers 432 wind the reset rope 46 to tighten and straighten the reset rope 46. After the tightening is completed, the third electromagnetic ring 433 is energized to magnetically fix the guide rollers 432 to achieve reset.

[0027] The working principle of the present invention is as follows: The electrical components in the present invention are all triggered to operate by the controller; When the device is used, the patient lies flat, and the medical staff passes the bleeding limb of the patient through the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51 and the first limb fixator 50 in sequence, and ensures that the second limb fixator 52 and the first limb fixator 50 are located on both sides of the bleeding point of the patient's limb. The device support feet 11 are placed on the ground. At this time, the medical staff can perform a simple dressing on the bleeding point of the patient's limb; After the simple dressing is completed, the device performs hemostatic compression. The controller receives the information of the patient's limb captured by the camera 421, and after analysis, triggers the power device 3, so as to move the artery compressor 53 to the artery compression position, the artery compressor 53 performs artery compression, move the hemostatic compressor 51 to the bleeding point position, the hemostatic compressor 51 performs hemostatic compression, and the first limb fixator 50 and the second limb fixator 52 move to the limb fixation position to perform limb clamping; After the hemostatic compression is completed, the power device 3 cancels the drive, the limb posture adjustment device 20 cancels the limit, the medical staff adjusts the posture of the patient's limb, and after the adjustment is completed, the power device 3 fixes the positions of the multiple limb posture adjustment devices 20, and the limb posture adjustment device 20 performs posture locking to fix the patient's limb; After the device is used, the repositioning device 40 resets the limb posture adjustment device 20; The working principles of the second limb fixator 52, the hemostatic compressor 51 and the first limb fixator 50 are the same as that of the artery compressor 53. Taking the artery compressor 53 as an example, the execution end of the micro motor 535 drives the lead screw 536 to rotate, and the lead screw 536 drives the lifting rod 534 to move upward in the positioning tube 533. The controller receives the pressure data measured by the pressure sensors arranged in the arc top plate 531 and the arc bottom plate 532, and closes the micro motor 535 when the pressure data reaches the set value; When the airbag compression device 60 at the execution end of the hemostatic compressor 51 and the artery compressor 53 is working, after the micro air pump 63 is turned on, gas is transported into the micro capsule bag 61 through the pipeline and the flow guide plate 62. After the air pressure in the micro capsule bag 61 increases, limb compression is carried out. The controller receives the pressure data measured by the pressure sensor set between the micro capsule bag 61 and the arc-shaped top plate 531, or the pressure sensor set between the micro capsule bag 61 and the arc-shaped bottom plate 532, and turns off the micro air pump 63 when the pressure data reaches the set value; When the power device 30 is working, the execution end of the drive motor 34 drives the first guide wheel 31 to rotate, and the first guide wheel 31 drives the annular iron rope 33 to move. When the second electromagnetic ring 352 is energized, the second electromagnetic ring 352 magnetically attracts the annular iron rope 33. At this time, the annular iron rope 33 can drive the moving block 21 to move. When the second electromagnetic ring 352 is de-energized and the electromagnet block 351 is energized, the electromagnet block 351 magnetically attracts the inner wall of the guide rail rod 10. At this time, the moving block 21 cannot move. When both the electromagnet block 351 and the second electromagnetic ring 352 are de-energized, the moving block 21 is in an unlimited position state; When the support foot 11 is working, when the device is adjusted in height, the execution end of the electric cylinder 112 extends or retracts; When the limb posture is adjusted, the pressure application component 226 cancels the pressure application. At this time, the displacement block 224 can slide up and down in the annular sliding frame 223, and the annular sliding frame 223 can slide left and right in the position adjustment box 221 to achieve sufficient displacement on the horizontal plane. The shaft rod 242 can rotate in the funnel tube 241; After the limb posture adjustment is completed, the pressure application component 226 squeezes the displacement block 224. Since the displacement block 224 protrudes from the annular sliding frame 223, the pressure application component 226 abuts the displacement block 224 against the inner wall of the position adjustment box 221 to achieve locking. After the first electromagnetic ring 243 is energized, the shaft rod 242 can be locked; When the pressure application component 226 is working, after the refrigeration plate 2264 is energized for refrigeration, the gas in the volatile gas bag 2261 cools and condenses, and the volume of the volatile gas bag 2261 decreases. The pressing plate 222 cancels the pressure application to the displacement block 224. After the heating plate 2263 is energized for heating, the gas in the volatile gas bag 2261 heats up and volatilizes, and the volume of the volatile gas bag 2261 increases. The pressing plate 222 applies pressure to the displacement block 224; When the patient's posture is adjusted, the rope winding and unwinding component 43 stops working, and the reset rope 46 can freely move out of the rope winding and unwinding box 42. At this time, the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51, and the first limb fixator 50 can move freely. At the same time, the drive cylinder 45 drives the roller frame 44 to move up to prevent the roller frame 44 from interfering during use; During reset, the limb posture adjusting device 20 cancels the limit, the driving cylinder 45 drives the roller frame 44 to move downward to the initial position, the rope winding and unwinding component 43 tightens the reset rope 46, and the reset rope 46 resets the artery compressor 53, the second limb fixator 52, the hemostatic compressor 51 and the first limb fixator 50 through the rope guide tube 41; When the rope winding and unwinding component 43 works, the execution end of the power motor 434 drives one of the guide rollers 432 to rotate, and the two guide rollers 432 rotate through the transmission of the gear 435. The guide roller 432 winds the reset rope 46 to tighten and straighten the reset rope 46. After the tightening is completed, the third electromagnetic ring 433 is energized to magnetically fix the guide roller 432 to achieve reset.

[0028] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and are not limitations of the invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A modular fixed hemostasis device, comprising a guide rail rod (10), support feet (11) provided at the four top corners of the guide rail rod (10), four limb posture adjusting devices (20) provided at the bottom of the guide rail rod (10), a power device (30) provided on the outer wall of the guide rail rod (10) and used for driving the limb posture adjusting devices (20) to move, and a repositioning device (40) provided at the top of the guide rail rod (10) and used for driving the limb posture adjusting devices (20) to reset, characterized in that , a first limb fixator (50), a hemostatic compressor (51), a second limb fixator (52), and an artery compressor (53) are sequentially provided at the lower part of the guide rail rod (10), and airbag compression devices (60) are provided at the execution ends of the hemostatic compressor (51) and the artery compressor (53); The first limb fixator (50), the hemostatic compressor (51), the second limb fixator (52), and the artery compressor (53) are all connected to the guide rail rod (10) through a limb posture adjustment device (20). The limb posture adjustment device (20) includes a moving block (21) slidably connected to the bottom of the guide rail rod (10), a planar position adjustment component (22) provided at the bottom of the moving block (21), a positioning frame (23) provided at the moving end of the planar position adjustment component (22), and a rotating component (24) provided at the lower part of the positioning frame (23). The rotating end of the rotating component (24) is connected to the artery compressor (53).

2. The modular fixed hemostatic device according to claim 1, characterized in that, The planar position adjustment component (22) includes a position adjustment box (221) with its top connected to the bottom of the moving block (21), a pressing plate (222) provided in the position adjustment box (221), an annular sliding frame (223) horizontally slidably connected to the inner wall of the position adjustment box (221) and located on one side of the pressing plate (222), a displacement block (224) vertically slidably connected to the annular sliding frame (223), and a connecting rod (225) with one end connected to the displacement block (224) and the other end connected to the positioning frame (23). The outer wall of the displacement block (224) protrudes from the annular sliding frame (223); It also includes a pressing component (226) provided in the position adjustment box (221) and located on the side of the pressing plate (222) away from the annular sliding frame (223). The pressing component (226) includes a volatile gas bag (2261) provided in the position adjustment box (221), a temperature control box (2262) provided on the outer wall of the position adjustment box (221) and communicated with the position adjustment box (221), and a heating plate (2263) and a refrigerating plate (2264) provided in the temperature control box (2262).

3. The modular fixed hemostatic device according to claim 1, characterized in that, The artery compressor (53) includes an arc-shaped top plate (531) and an arc-shaped bottom plate (532), two positioning tubes (533) symmetrically provided on both sides of the arc-shaped top plate (531), lifting rods (534) symmetrically provided on both sides of the arc-shaped bottom plate (532) and slidably connected to the positioning tubes (533), a micro motor (535) provided at the top of the positioning tube (533), and a lead screw (536) provided at the execution end of the micro motor (535) and threadedly connected to the lifting rod (534). The first limb fixator (50), the hemostatic compressor (51), and the second limb fixator (52) have the same structure as the artery compressor (53).

4. The modular fixed hemostatic device according to claim 3, characterized in that The airbag compression device (60) includes a plurality of micro airbag bags (61) provided on the outer walls of the arc-shaped top plate (531) and the arc-shaped bottom plate (532), two flow guiding plates (62) provided on the outer walls of the arc-shaped top plate (531) and the arc-shaped bottom plate (532) and communicated with the plurality of micro airbag bags (61), and a micro air pump (63) provided on the positioning frame (23) and the output end of which is communicated with the flow guiding plate (62) through a pipeline.

5. The modular fixed hemostatic device according to claim 3, characterized in that, The rotating member (24) includes two funnel tubes (241) symmetrically provided on both sides of the positioning frame (23), a shaft rod (242) with one end rotatably connected to the funnel tube (241) and the other end connected to the positioning tube (533), and a first electromagnetic ring (243) provided on the inner wall of the funnel tube (241) and sleeved outside the shaft rod (242).

6. The modular fixed hemostatic device according to claim 1, characterized in that The power device (30) includes two first guide wheels (31) symmetrically provided at both ends of the guide rail rod (10), two second guide wheels (32) symmetrically provided at both ends of the top of the guide rail rod (10), an annular iron rope (33) passing through the first guide wheel (31), the second guide wheel (32) and a plurality of moving blocks (21), a driving motor (34) provided on the outer wall of the guide rail rod (10) and used for driving one of the first guide wheels (31) to rotate, and a disconnection component (35) provided on the moving block (21).

7. The modular fixed hemostatic device according to claim 6, wherein, The disconnection component (35) includes an electromagnetic block (351) embedded in the top of the moving block (21), and a second electromagnetic ring (352) embedded in the side wall of the moving block (21) and through which the annular iron rope (33) passes.

8. A modular fixed hemostatic device according to claim 4, characterized in that, The repositioning device (40) includes two guide rope tubes (41) symmetrically provided at the top of the arc-shaped top plate (531), a rope winding and unwinding box (42) provided on the top of the guide rail rod (10), a rope winding and unwinding component (43) provided in the rope winding and unwinding box (42), a roller frame (44) provided on the top of the rope winding and unwinding box (42) and the bottom end of which extends to the lower part of the guide rail rod (10), a driving cylinder (45) provided on the top of the roller frame (44) and the execution end of which passes through the roller frame (44) and is connected to the top of the rope winding and unwinding box (42), and two reset ropes (46) with both ends connected to the execution end of the rope winding and unwinding component (43) and passing through the roller frame (44) and a plurality of guide rope tubes (41).

9. The modular fixed hemostatic device according to claim 8, characterized in that, The rope winding and unwinding component (43) includes two guide rollers (432) symmetrically arranged and connected to the bottom of the inner wall of the rope winding and unwinding box (42) through a bearing seat (431), a third electromagnetic ring (433) provided on the outer wall of the bearing seat (431) and sleeved outside the guide roller (432), a gear (435) provided at the end of the guide roller (432), and a power motor (434) provided on the outer wall of the rope winding and unwinding box (42) and used for driving one of the guide rollers (432) to rotate; A camera (421) is provided at the bottom of the rope winding and unwinding box (42), the end of the reset rope (46) is connected to the guide roller (432), and the two gears (435) are engaged with each other.

10. The modular fixed hemostatic device according to claim 1, characterized in that, The support foot (11) includes a support rod (111) connected to the outer wall of the top connection guide rail rod (10), an electric cylinder (112) provided at the bottom of the outer wall of the support rod (111) and with its execution end penetrating through the support rod (111), and a seat plate (113) with its top hinged to the execution end of the electric cylinder (112).

Images