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CN-122005170-A - Traction device for orthopedic nursing

CN122005170ACN 122005170 ACN122005170 ACN 122005170ACN-122005170-A

Abstract

A traction device for orthopedic nursing belongs to the technical field of orthopedic traction. The invention comprises a nursing bed body and an electric pushing cylinder arranged in the middle part of the upper part of the nursing bed body, wherein the top of the electric pushing cylinder is rotatably provided with a rotary bed board, one side of the upper part of the rotary bed board is fixedly provided with a fixed frame, and the middle part of the upper part of the fixed frame is slidably provided with two groups of adjusting transverse plates, the utility model discloses a patient's limb thickness and profile's difference also can be adapted to when can making laminating position shrink reduce laminating dynamics, can adjust the laminating elasticity of different positions simultaneously according to user's own feedback for shank atress when pulling, improves the adaptation ability of device, and is fixed simultaneously and follow-up taking down and adjust swiftly convenient, reduces patient's secondary injury's possibility.

Inventors

  • WU JINHUI
  • TAO ZHENGBO
  • ZHANG YUNYAN
  • ZHANG ZHENG
  • ZHOU XUHUI
  • ZHOU QIUFANG
  • WEN FENG
  • YIN HAOFENG

Assignees

  • 中国人民解放军海军军医大学

Dates

Publication Date
20260512
Application Date
20260408

Claims (10)

  1. 1. The traction device for orthopedic nursing comprises a nursing bed body (1) and an electric pushing cylinder (2) arranged in the middle of the upper part of the nursing bed body (1), wherein a rotating bed plate (3) is rotatably arranged at the top of the electric pushing cylinder (2), and the traction device is characterized in that a fixing frame (4) is fixedly arranged on one side of the upper part of the rotating bed plate (3), two groups of adjusting transverse plates (5) are slidably arranged in the middle of the upper part of the fixing frame (4), winches (6) are arranged on two sides of the lower surface of each adjusting transverse plate (5), lifting ropes (7) are connected below the output ends of the winches (6), a fixing mechanism (8) is connected to the bottom of each lifting rope (7), and a pressure sensor (20) is arranged on the inner side of each fixing mechanism (8); The surface of the rotary bed board (3) is provided with a plurality of groups of supporting mechanisms (9), the inside of each group of supporting mechanisms (9) is provided with a pressure sensor II (30), and two sides of the inside of each supporting mechanism (9) are provided with loosening mechanisms (10).
  2. 2. The traction device for orthopedic nursing according to claim 1, characterized in that the fixing mechanism (8) comprises a wrapping jacket (81) connected to the bottom of the lifting rope (7), a plurality of fixing seats I (82) are arranged on the inner surface of the wrapping jacket (81), a spring I (83) is fixed in the middle of the inner side of the fixing seats I (82), a lifting cylinder (84) is fixed at the bottom end of the spring I (83), and the lifting cylinder (84) is elastically and slidably arranged with the fixing seats I (82) through the spring I (83); The laminating cover (85) is installed to the bottom of lift section of thick bamboo (84), utilizes laminating cover (85) laminating at the surface of patient's shank after fixing base one (82) parcel, the inside top of fixing base one (82) is fixed with electromagnetic seat one (86), the inside below of lift section of thick bamboo (84) is fixed with strong magnetic path (87).
  3. 3. The traction device for orthopedic nursing according to claim 2, wherein one side of the first fixing seat (82) is rotatably provided with a spherical hinge head (88), the other side of the spherical hinge head (88) is provided with a connecting seat (89), the connecting seat (89) is another group of the first fixing seat (82), and the two fixing seats (82) in the horizontal direction are connected by the spherical hinge head (88), so that after the first fixing seat (82) is wrapped on a leg, the angle of the first fixing seat (82) in the horizontal direction can be adjusted in a multidirectional manner according to the wrapped leg shape, one side of the spherical hinge head (88) is provided with a filling cavity (810), an electromagnetic coil (811) is arranged outside the filling cavity (810), and the electromagnetic coil (811) is arranged inside the first fixing seat (82).
  4. 4. The traction device for orthopedic nursing according to claim 3, wherein a sliding rod (812) is slidably arranged on the side surface of the first fixing seat (82), one end of the sliding rod (812) extends into the filling cavity (810), a second spring (813) is arranged on one outer side of the sliding rod (812), two ends of the second spring (813) are fixedly connected with the first fixing seat (82) and the sliding rod (812) respectively, the sliding rod (812) is elastically connected with the first fixing seat (82) through the second spring (813), a clamping tooth block (814) is fixed at the front end of the sliding rod (812), a toothed plate (815) is arranged on the outer side of the clamping tooth block (814), and the toothed plate (815) is fixed on the lifting cylinder (84).
  5. 5. The traction device for orthopedic nursing according to claim 1, characterized in that the supporting mechanism (9) comprises a second fixing seat (91) fixed in the rotating bed plate (3), a folding air bag (92) is installed below the second fixing seat (91), a third spring (93) is installed inside the folding air bag (92), a first electromagnetic valve (94) is installed in the middle of the lower portion of the folding air bag (92), and an air supply pipe (95) is connected to the input end of the first electromagnetic valve (94).
  6. 6. The traction device for orthopedic nursing according to claim 5, characterized in that a supporting rod (96) is fixed in the middle of the upper part of the folding air bag (92), a mounting seat (97) is rotatably mounted on the top of the supporting rod (96), and an attaching pad (98) is fixed on the top of the mounting seat (97).
  7. 7. The traction device for orthopedic nursing according to claim 5, wherein the loosening mechanism (10) comprises two groups of electromagnetic valves II (101) communicated with two sides above the folding air bag (92), an inflator (102) is communicated with one side upper part of the two groups of electromagnetic valves II (101), the bottom of the inflator (102) is fixedly connected with a top plate of the folding air bag (92), a piston rod (103) is slidably arranged above the inside of the inflator (102), a spring IV (104) is arranged in the middle of the outer side of the piston rod (103), and two ends of the spring IV (104) are fixedly connected with the piston rod (103) and the inflator (102) respectively.
  8. 8. The traction device for orthopedic nursing according to claim 7, wherein a rotating seat (105) is fixed at the top of the piston rod (103), a sliding block (108) is rotatably arranged above the rotating seat (105), a sliding rail (106) is slidably arranged at the top of the sliding block (108), the sliding rail (106) is fixedly connected with the mounting seat (97), and a deflation valve (107) is communicated above the other side of the inflator (102).
  9. 9. The traction device for orthopedic nursing according to claim 6, wherein the folding air bag (92) comprises a vent pipe (922) arranged in the mounting seat (97), a pressure release pipe (921) is communicated below the vent pipe (922), and the folding air bag (92) is communicated with the pressure release pipe (921) and the vent pipe (922).
  10. 10. The traction device for orthopedic nursing according to claim 9, wherein a plurality of diameter-reducing sections (923) are arranged in the middle of the inner side of the ventilation pipe (922), the inner diameter of each diameter-reducing section (923) is smaller than that of the ventilation pipe (922), communicating pipes (924) are connected above each diameter-reducing section (923), and the communicating pipes (924) are communicated with the inside of the attaching pad (98).

Description

Traction device for orthopedic nursing Technical Field The invention relates to the technical field of orthopedics traction, in particular to a traction device for orthopedics nursing. Background The traction device for orthopedic nursing is key auxiliary equipment for orthopedic clinical nursing, and has the core effects of resetting, fixing and maintaining the position of the affected limb of a fracture, dislocation or joint deformity patient by applying continuous and controllable traction force, relieving local soft tissue pressure and creating a stable environment for bone healing. When the existing traction device for orthopedic nursing is used, the existing traction device is often wound for many times by adopting a fixing strap and then draping and traction is carried out, or traction is carried out by utilizing a fixed support, the stress points of the legs are difficult to be uniform, and because the thickness degree of the legs of a patient and the curvature of the legs are different, fatigue is easily caused by long-time traction treatment, secondary injury of the patient can be caused by repeated adjustment, and meanwhile, when the patient is in traction in a lying state for a long time, long-time compression is easily formed due to different stress points such as the waist, the buttocks and the shoulders, numbness and pain are caused, and pressure sores are even caused. Aiming at the problems, the traction device for orthopedic nursing is provided. Disclosure of Invention The invention aims to provide a traction device for orthopedic nursing, which adopts the device to work, so that the problems that the stress points of the legs in the background are difficult to be uniform, and the repeated adjustment can cause secondary injury of a patient due to the difference of the thickness degree of the legs and the curvature of the legs of the patient and the fatigue caused by long-time traction treatment are solved. The traction device for orthopedic nursing comprises a nursing bed body and an electric pushing cylinder arranged in the middle of the upper part of the nursing bed body, wherein a rotary bed plate is rotatably arranged at the top of the electric pushing cylinder, a fixing frame is fixedly arranged on one side of the upper part of the rotary bed plate, two groups of adjusting transverse plates are slidably arranged in the middle of the upper part of the fixing frame, winches are arranged on two sides of the lower surface of each of the two groups of adjusting transverse plates, lifting ropes are connected below the output ends of the winches, a fixing mechanism is connected at the bottom of each lifting rope, and a pressure sensor I is arranged on the inner side of each fixing mechanism; The surface of the rotary bed board is provided with a plurality of groups of supporting mechanisms, the inside of each group of supporting mechanisms is provided with a second pressure sensor, and both sides of the inside of each supporting mechanism are provided with loosening mechanisms. Further, the fixing mechanism comprises a wrapping jacket connected to the bottom of the lifting rope, a plurality of first fixing seats are arranged on the inner surface of the wrapping jacket, a first spring is fixed in the middle of the inner side of the first fixing seat, a lifting cylinder is fixed at the bottom end of the first spring, and the lifting cylinder and the first fixing seats are elastically arranged in a sliding mode through the first spring; The laminating cover is installed to the bottom of lift section of thick bamboo, utilizes the laminating cover laminating after the parcel of fixing base one to be in the surface of patient's shank, the inside top of fixing base one is fixed with electromagnetic seat one, the inside below of lift section of thick bamboo is fixed with strong magnetic path. Further, one side of fixing base one rotates installs the ball pivot head, and the opposite side of ball pivot head is provided with the connecting seat, and the connecting seat is another group fixing base one, and utilizes the ball pivot head to connect between two liang of fixing bases one on the horizontal direction to after fixing base one parcel on the shank, utilize the ball pivot head, can be according to the leg type after the parcel, multidirectional adjustment horizontal direction fixing base one's angle, one side of ball pivot head is provided with the filling chamber, the outside in filling chamber is provided with solenoid, and solenoid installs the inside at fixing base one. Further, the side of fixing base one slides and is provided with the slide bar, and the one end of slide bar stretches into in filling the chamber, outside one side of slide bar is provided with the spring two, and the both ends of spring two respectively with fixing base one and slide bar fixed connection to the slide bar passes through spring two and fixing base one elastic connection, the front end of slide bar is fixed wit