CN111938895A - Traction reduction treatment table for fracture of crus and ankle - Google Patents

Traction reduction treatment table for fracture of crus and ankle Download PDF

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Publication number
CN111938895A
CN111938895A CN202010892087.3A CN202010892087A CN111938895A CN 111938895 A CN111938895 A CN 111938895A CN 202010892087 A CN202010892087 A CN 202010892087A CN 111938895 A CN111938895 A CN 111938895A
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CN
China
Prior art keywords
frame
lower leg
shaft
corrugated
thigh
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Granted
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CN202010892087.3A
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Chinese (zh)
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CN111938895B (en
Inventor
宋鹏
宋奎佑
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Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
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Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
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Priority to CN202010892087.3A priority Critical patent/CN111938895B/en
Publication of CN111938895A publication Critical patent/CN111938895A/en
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Publication of CN111938895B publication Critical patent/CN111938895B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A61H2205/106—Leg for the lower legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A61H2205/108—Leg for the upper legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet
    • A61H2205/125—Foot reflex zones

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Massaging Devices (AREA)

Abstract

The invention relates to a traction reduction treatment table for crus and ankle fractures, which effectively solves the problems of incomplete function, unfirm fixation and inconvenient operation of the existing traction fixing device; the technical scheme includes that the foot frame, the shank frame and the thigh frame are connected through connecting units, each group of connecting units comprises two first bolts perpendicular to side plates, each side plate is provided with a vertical first chute, the first bolts penetrate through the first chutes, the heads of the first bolts face outwards, each first bolt is sleeved with a transverse rod perpendicular to the first bolt and capable of freely sliding and rotating on the first bolt, the outer end of each transverse rod is provided with external threads, one transverse rod is screwed with a pipe sleeve, and the two transverse rods can be fixedly connected through the pipe sleeve; the invention can carry out omnidirectional movement and torsional reset and can be conveniently and stably fixed.

Description

Traction reduction treatment table for fracture of crus and ankle
Technical Field
The invention relates to the field of orthopedics, in particular to a traction reduction treatment table for fracture of crus and ankles.
Background
Ankle and shank fracture is a common fracture form, traction reduction and fixation are needed, the existing traction fixing frame is difficult to realize all-around stretching, compression and torsion reduction, the operation difficulty is high, and the fixation is unstable; in addition, the fixation process can not promote the resolution of edema, pressure sores and soft tissue necrosis are easily formed, and amputation is even caused seriously.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a traction reduction treatment table for fracture of crus and ankles, which effectively solves the problems of incomplete function, unfirm fixation and inconvenient operation of the existing traction fixing device.
The technical scheme for solving the problem is that the traction reduction treatment table for fracture of crus and ankles comprises a foot frame, a crus frame and a thigh frame which are respectively used for fixing feet, crus and thighs, wherein the three frames are of a U-shaped groove structure with an upward opening and composed of two side plates and a bottom plate, a first vertical plate used for supporting soles is arranged in the foot frame, the space between the foot frame and the crus frame and the space between the crus frame and the thigh frame are respectively connected through a connecting unit, each group of connecting units comprises two first bolts vertical to the side plates, each side plate is provided with a vertical first chute, the two first bolts are respectively arranged in the first chutes on the two side plates connected by the connecting unit in a penetrating manner, and the heads of the first bolts are outward, each first bolt is screwed with a first nut positioned on the outer side of the first sliding groove, and the first bolt can be fixed at any position of the first sliding groove by screwing the first nut; each first bolt is sleeved with a cross rod which is perpendicular to the first bolt and can freely slide and rotate on the first bolt, two second nuts which are positioned on two sides of the cross rod are screwed on each first bolt, the cross rod can be clamped and fixed on the first bolt by screwing the two second nuts, the outer end of each cross rod is provided with an external thread, one cross rod is screwed with a pipe sleeve, and the two cross rods can be fixedly connected by screwing the pipe sleeve on the external threads at the outer ends of the two cross rods; fixing belts are arranged on the bottom plate of the shank part frame, the bottom plate of the thigh part frame and the right side of the first vertical plate and are used for fixing shanks, thighs and feet.
The invention can move and twist in all directions to reset, can be fixed conveniently and stably, and the massage unit can accelerate blood circulation, promote detumescence and recovery and prevent bedsore.
Drawings
Fig. 1 is a top view of the present invention with a first massage unit embodiment.
Fig. 2 is a front view of the present invention with a first massage unit embodiment.
Fig. 3 is a left side view of the heel and ankle brackets.
Fig. 4 is an enlarged view of the position a in fig. 2.
Fig. 5 is an enlarged view of the position B in fig. 1.
Fig. 6 is a top view of the present invention with a second massage unit embodiment.
Fig. 7 is a front view of the present invention with a second massage unit embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in figures 1 to 7, the invention comprises a foot frame 1, a shank frame 2 and a thigh frame 3 which are respectively used for fixing feet, shanks and thighs, the three frames are U-shaped groove structures with upward openings and composed of two side plates 4 and a bottom plate 5, a first vertical plate 6 used for supporting soles is arranged in the foot frame 1, the foot frame 1 and the shank frame 2 and the thigh frame 3 are connected through connecting units, each group of connecting units comprises two first bolts 7 vertical to the side plates 4, each side plate 4 is provided with a vertical first chute 8, the two first bolts 7 are respectively arranged in the first chutes 8 on the two side plates 4 connected by the connecting units in a penetrating manner, the heads of the two first bolts are outward, and each first bolt 7 is rotatably provided with a first nut 9 positioned outside the first chute 8, the first bolt 7 can be fixed at any position of the first sliding chute 8 by tightening the first nut 9; each first bolt 7 is sleeved with a cross rod 10 which is perpendicular to the first bolt 7 and can freely slide and rotate on the first bolt 7, each first bolt 7 is screwed with two second nuts 11 which are positioned at two sides of the cross rod 10, the cross rod 10 can be clamped and fixed on the first bolt 7 by screwing the two second nuts 11, the outer end of each cross rod 10 is provided with an external thread, one cross rod 10 is screwed with a pipe sleeve 12, and the two cross rods 10 can be fixedly connected by screwing the pipe sleeve 12 on the external threads at the outer ends of the two cross rods 10; fixing belts 14 are arranged on the bottom plate 5 of the lower leg part frame 2, the bottom plate 5 of the thigh part frame 3 and the right side of the first vertical plate 6 and used for fixing lower legs, thighs and feet.
The outer end of one cross rod 10 of each group of connecting units is provided with an axial hole 13, and the outer end of the other cross rod 10 can be inserted into the transverse hole and can freely slide and rotate in the transverse hole, so that the connecting stability of the two cross rods 10 can be improved.
A U-shaped heel bracket 15 is fixed on the bottom plate 5 of the foot frame 1, and a U-shaped ankle bracket 16 is fixed on the bottom plate 5 of the lower leg frame 2.
Two groups of connecting units which are symmetrically arranged front and back are arranged between the foot frame 1 and the lower leg frame 2 and between the lower leg frame 2 and the thigh frame 3, so that the connection stability is ensured.
The lower leg frame 2 and the thigh frame 3 are respectively provided with a first corrugated shaft 17 arranged along the front-back direction, the first corrugated shaft 17 is positioned above the bottom plate 5, two side plates 4 of the same frame are respectively provided with a left-right first transverse groove 18, the front end and the back end of the first corrugated shaft 17 respectively penetrate through the two first transverse grooves 18 and can slide along the first transverse grooves 18, the outer sides of the two side plates 4 are respectively fixed with a first rack 19 parallel to the first transverse grooves 18, each end of the first corrugated shaft 17 is fixed with a first gear 20, the first gear 20 is meshed with the first rack 19 on the same side, when the first corrugated shaft 17 is pulled to move along the first transverse grooves 18, the first gear 20 and the first rack 19 are matched to drive the first corrugated shaft 17 to rotate to massage the lower leg or thigh; the foot frame 1 is internally provided with a second corrugated shaft 21 arranged along the front-back direction, the second corrugated shaft 21 is positioned on the right side of the first vertical plate 6, two side plates 4 of the foot frame 1 are respectively provided with a first vertical groove 22 in the up-down direction, two ends of the second corrugated shaft 21 respectively penetrate out of the two first vertical grooves 22 and can slide along the first vertical grooves 22, the outer side of each side plate 4 of the foot frame 1 is respectively fixed with a second rack 23 parallel to the first vertical grooves 22, each section of the second corrugated shaft 21 is respectively fixed with a second gear 24, each second gear 24 is respectively meshed with the second rack 23 on the same side, when the second corrugated shaft 21 is pulled to move along the first vertical grooves 22, the second gear 24 is matched with the second rack 23 to drive the second corrugated shaft 21 to rotate so as to carry out sole massage.
The right end of the first transverse groove 18 is bent downwards, when the massage is not performed, the first corrugated shaft 17 is arranged in the sinking section, the corrugated shaft is not contacted with the shank or the thigh, and the shank or the thigh is prevented from being pressed against.
A first roll shaft 25 in the front-back direction is arranged in each of the calf frame 2 and the thigh frame 3, a first transverse corrugated rod 26 is fixed on the outer side of each side plate 4 of each of the calf frame 2 and the thigh frame 3, the first corrugated rod 26 has up-down fluctuation, each first corrugated rod 26 is sleeved with a first sliding sleeve 28 capable of sliding on the rod, each side plate 4 of each of the calf frame 2 and the thigh frame 3 is provided with a second transverse groove 27 in the left-right direction, two ends of the first roll shaft 25 penetrate through the second transverse grooves 27 in the same side and are fixed on the first sliding sleeve 28 in the same side, the first roll shaft 25 is pulled to move along the second transverse grooves 27, the first roll shaft 25 can up-down fluctuate under the action of the first corrugated rod 26 to massage the calf or the thigh, and the width of the roll shaft is larger than the up-down fluctuation amplitude of the first roll shaft 25; the foot frame 1 is internally provided with a second roll shaft 29 arranged along the front-back direction, the second roll shaft 29 is positioned on the right side of the first vertical plate 6, the outer side of each side plate 4 of the foot frame 1 is fixedly provided with a vertical second corrugated rod 30, the second corrugated rods 30 have fluctuation in the left-right direction, each second corrugated rod 30 is sleeved with a second sliding sleeve 31 capable of sliding on the rod, each side plate 4 of the foot frame 1 is provided with a second vertical groove 32 in the up-down direction, two ends of the second roll shaft 29 penetrate out of the second vertical grooves 32 in the same side and are fixed on the second sliding sleeve 31 in the same side, when the second roll shaft 29 is pulled to move along the second vertical grooves 32, the second roll shaft 29 can fluctuate left and right under the action of the second corrugated rods 30 to massage the sole, and the width of the second vertical grooves 32 is larger than the fluctuation range of the second roll shaft 29 in the left and right directions.
The right ends of the first corrugated rod 26 and the second transverse groove 27 are both bent downwards, and when the massage is not performed, the first roller shaft 25 is arranged in the sinking section of the right end, the first roller shaft 25 is not contacted with the shank or the thigh, and the shank or the thigh is prevented from being pressed against.
The foot frame 1, the crus frame 2 and the thigh frame 3 are all made of hard carbon fiber materials, are wrapped by soft materials such as silica gel and can be seen through by X-ray.
The inner walls of two side plates 4 of the foot frame 1 are respectively provided with a second sliding groove 35 in the left-right direction, two ends of a first vertical plate 6 are arranged in the second sliding grooves 35 and can slide left and right, a second vertical plate 33 positioned on the left side of the first vertical plate 6 is fixed in the foot frame 1, a second bolt 34 penetrates through the second vertical plate 33, and the second bolt 34 can push the first vertical plate 6 to move left and right; the first vertical plate 6 is pushed rightwards to press the sole to support the sole, and the second bolt 34 is screwed leftwards to loosen the first vertical plate 6 to massage the sole.
Each end of the first and second corrugated shafts 17 and 21 and each end of the first and second roll shafts 25 and 29 are rotatably provided with a handle by which the corrugated shafts can be conveniently pulled.
When the invention is used, the feet, the calves and the thighs of a patient are correspondingly arranged in the foot frame 1, the calves frame 2 and the thighs frame 3 and are fixed by the fixing belts 14, and then the pipe joints are reset by adjusting the connecting units, and the specific method comprises the following steps:
1. resetting in the up-down direction: loosening the first nut 9 to enable the first bolt 7 to slide up and down in the first sliding groove 8, enabling the first bolt 7 to slide to enable the foot frame 1 and the lower leg frame 2 and the thigh frame 3 to move up and down to reset up and down, and tightening the first nut 9 to fix the first bolt 7 after the up and down resetting is completed;
2. resetting in the front-back direction: and loosening the second nut 11 to enable the cross rod 10 to slide on the first bolt 7, enabling the cross rod 10 to slide to enable the displacement in the front-back direction to be generated between the foot frame 1 and the lower leg frame 2 and between the lower leg frame 2 and the thigh frame 3 to reset in the front-back direction, and tightening the second nut 11 to fix the cross rod 10 after the front-back direction is reset.
3. Resetting in the left and right directions: the reset in the left and right directions is adjusted by the length of the outer end of the cross rod 10 inserted into the axial hole 13 of the outer end of the other cross rod 10, the longer the cross rod is stretched into, the shorter the distance between the two frames is, the shorter the cross rod is stretched into, the longer the distance between the two frames is, and after the adjustment is finished, the pipe sleeve 12 is screwed to connect and fix the two cross rods 10.
4. Rotation about the fore-aft axis resets: the rotation in the left and right directions is realized by the rotation of horizontal pole 10 around first bolt 7 to realize the regulation of two frames angle in the left and right directions, screw up second nut 11 after the regulation is accomplished and fix horizontal pole 10.
5. Rotation about left and right axes resets: the rotation in the front-rear direction is achieved by rotating the two cross bars 10 about the axis, so that the two frames rotate relative to each other in the front-rear direction, and after the adjustment is completed, the two cross bars 10 are connected by the pipe sleeves 12.
6. Rotational repositioning about a vertical axis: the total length of the cross rods 10 of the two groups of connecting units which are symmetrical front and back is adjusted to be equal and fixed, so that the torsion in the direction can be reset.
The reset can be made into a proper and feasible reset sequence scheme according to specific situations.
After the resetting and fixing are completed, the first embodiment of the massage unit can pull the first corrugated shaft 17 to move left and right through the handle and pull the second corrugated shaft 21 to move up and down, and meanwhile, the corrugated shafts rotate under the matching of the gear and the rack to massage the shanks, the thighs and the soles; when the massage is not performed, the two first corrugated shafts 17 are arranged in the sinking sections of the first transverse grooves 18, and the second corrugated shafts 21 are moved out of the toes, so that legs and feet are prevented from being pressed against.
In the second embodiment, the first roller shaft 25 can be pulled to move left and right through the handle, the second roller shaft 29 can be pulled to move up and down, the first roller shaft 25 can move up and down under the action of the corrugated rod, the second roller shaft 29 can move up and down left and right to massage the shank, thigh and sole, when the massage is not performed, the first roller shaft is positioned in the sinking section of the second transverse groove 27, and the second roller shaft 29 is moved out of the toe to avoid pressing legs and feet; the massage can accelerate blood circulation, promote detumescence and recovery, and prevent bedsore.
The unique connecting unit designed by the invention can carry out all-directional movement and torsional reset, and can be conveniently and stably fixed after reset, so that the reset rehabilitation quality of ankle fracture patients can be greatly improved while the reset difficulty is reduced, and the massage unit can accelerate blood circulation, promote detumescence and recovery and prevent bedsore formation.

Claims (10)

1. Shank and ankle fracture traction reduction treatment table, including foot frame (1), shank portion frame (2) and thigh portion frame (3), be used for fixed foot respectively, shank and thigh, characterized in that, three frame is the U type slot structure that the opening that comprises two curb plates (4) and a bottom plate (5) is up, install one in foot frame (1) and be used for supporting plantar first riser (6), between foot frame (1) and shank portion frame (2), shank portion frame (2) and thigh portion frame (3) all are connected through the linkage unit, every group linkage unit includes two first bolts (7) that are perpendicular to curb plate (4), all open a vertical first spout (8) on every curb plate (4), two first bolts (7) wear to establish respectively in first spout (8) on two curb plates (4) that this linkage unit connects and the head outwards, a first nut (9) positioned on the outer side of the first sliding groove (8) is screwed on each first bolt (7), and the first bolts (7) can be fixed at any position of the first sliding groove (8) by screwing the first nuts (9); each first bolt (7) is sleeved with a cross rod (10) which is perpendicular to the first bolt (7) and can freely slide and rotate on the first bolt (7), each first bolt (7) is provided with two second nuts (11) which are positioned on two sides of the cross rod (10) in a screwing mode, the cross rods (10) can be clamped and fixed on the first bolts (7) by screwing the two second nuts (11), the outer ends of the cross rods (10) are provided with external threads, one pipe sleeve (12) is arranged on one cross rod (10) in a screwing mode, and the two cross rods (10) can be fixedly connected by screwing the pipe sleeve (12) on the external threads at the outer ends of the two cross rods (10); fixing belts (14) are arranged on the bottom plate (5) of the lower leg part frame (2), the bottom plate (5) of the thigh part frame (3) and the right side of the first vertical plate (6) and used for fixing lower legs, thighs and feet.
2. The traction reduction treatment table for lower leg and ankle fracture according to claim 1, wherein the outer end of one cross bar (10) of each set of connection units is provided with an axial hole (13), and the outer end of the other cross bar (10) can be inserted into the transverse hole and can freely slide and rotate in the hole.
3. The traction reduction treatment table for lower leg and ankle fracture according to claim 1, wherein a U-shaped heel bracket (15) is fixed on the bottom plate (5) of the foot frame (1), and a U-shaped ankle bracket (16) is fixed on the bottom plate (5) of the lower leg frame (2).
4. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 1, wherein two groups of connecting units are symmetrically arranged in the front-back direction between the foot frame (1) and the lower leg frame (2) and between the lower leg frame (2) and the thigh frame (3).
5. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 1, wherein a first ripple shaft (17) arranged along the front-back direction is arranged in each of the lower leg frame (2) and the thigh frame (3), the first ripple shaft (17) is positioned above the bottom plate (5), first transverse grooves (18) in the left-right direction are formed in the two side plates (4) of the same frame, the front end and the rear end of the first ripple shaft (17) respectively penetrate out of the two first transverse grooves (18) and can slide along the first transverse grooves (18), a first rack (19) parallel to the first transverse grooves (18) is fixed on the outer side of each of the two side plates (4), a first gear (20) is fixed at each end of the first ripple shaft (17), the first gear (20) is engaged with the first rack (19) on the same side, and the first ripple shaft (17) is pulled to move along the first transverse grooves (18), the first gear (20) is matched with the first rack (19) to drive the first corrugated shaft (17) to rotate so as to massage the lower leg or the thigh; the foot frame (1) is internally provided with a second corrugated shaft (21) which is arranged along the front-back direction, the second corrugated shaft (21) is positioned on the right side of the first vertical plate (6), two side plates (4) of the foot frame (1) are respectively provided with a first vertical groove (22) in the up-down direction, two ends of the second corrugated shaft (21) respectively penetrate out of the two first vertical grooves (22) and can slide along the first vertical grooves (22), the outer side of each side plate (4) of the foot frame (1) is respectively fixed with a second rack (23) which is parallel to the first vertical grooves (22), each section of the second corrugated shaft (21) is respectively fixed with a second gear (24), each second gear (24) is respectively meshed with the second rack (23) on the same side, when the second corrugated shaft (21) is pulled to move along the first vertical grooves (22), the second gear (24) and the second rack (23) are matched to drive the second corrugated shaft (21) to rotate to massage the sole of a foot.
6. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 5, wherein the right end of the first transverse groove (18) is bent downwards, and when no massage is performed, the first corrugated shaft (17) is arranged in the sinking section, and the corrugated shaft is not contacted with the lower leg or the thigh.
7. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 1, wherein a first roll shaft (25) in the front-back direction is installed in each of the lower leg part frame (2) and the thigh part frame (3), a first corrugated bar (26) in the transverse direction is fixed on the outer side of each side plate (4) of each of the lower leg part frame (2) and the thigh part frame (3), the first corrugated bar (26) has fluctuation in the up-down direction, a first sliding sleeve (28) capable of sliding on the bar is sleeved on each first corrugated bar (26), second transverse grooves (27) in the left-right direction are formed in each of the side plates (4) of each of the lower leg part frame (2) and the thigh part frame (3), both ends of the first roll shaft (25) penetrate through the second transverse grooves (27) on the same side and are fixed on the first sliding sleeve (28) on the same side, and the first roll shaft (25) is pulled to move along the second transverse grooves (27), the first roll shaft (25) can move up and down to massage the lower leg or the thigh under the action of the first corrugated rod (26), and the width of the transverse shaft is larger than the up-and-down movement amplitude of the first roll shaft (25); a second roll shaft (29) arranged along the front-back direction is arranged in the foot frame (1), the second roll shaft (29) is positioned on the right side of the first vertical plate (6), a vertical second corrugated rod (30) is fixed on the outer side of each side plate (4) of the foot frame (1), the second corrugated rod (30) fluctuates along the left-right direction, a second sliding sleeve (31) capable of sliding on the rod is sleeved on each second corrugated rod (30), a second vertical groove (32) in the up-down direction is formed in each side plate (4) of the foot frame (1), two ends of the second roll shaft (29) penetrate out of the second vertical groove (32) in the same side and are fixed on the second sliding sleeve (31) in the same side, when the second roll shaft (29) is pulled to move along the second vertical groove (32), the second roll shaft (29) can fluctuate left and right under the action of the second corrugated rod (30) to massage the sole, the width of the second vertical groove (32) is larger than the left-right fluctuation range of the second roll shaft (29).
8. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 7, wherein the right ends of the first corrugated rod (26) and the second transverse groove (27) are both bent downwards, when no massage is performed, the first roller shaft (25) is arranged in a sunken section at the right end, and the first roller shaft (25) is not in contact with the lower leg or the thigh.
9. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 1, wherein the foot frame (1), the lower leg frame (2) and the thigh frame (3) are all made of hard carbon fiber materials, are wrapped by soft materials such as silica gel and can be seen through by X-ray.
10. The traction reduction treatment table for the fracture of the lower leg and the ankle according to claim 1, wherein the inner walls of the two side plates (4) of the foot frame (1) are respectively provided with a second sliding groove (35) in the left-right direction, two ends of the first vertical plate (6) are arranged in the second sliding grooves (35) and can slide left and right, a second vertical plate (33) positioned on the left side of the first vertical plate (6) is fixed in the foot frame (1), a second bolt (34) penetrates through the second vertical plate (33), and the second bolt (34) can push the first vertical plate (6) to move left and right; the first vertical plate (6) is pushed rightwards to press the sole of the foot to support the sole of the foot, and the second bolt (34) is screwed leftwards to loosen the first vertical plate (6) to massage the sole of the foot.
CN202010892087.3A 2020-08-31 2020-08-31 Traction reduction treatment table for fracture of crus and ankle Active CN111938895B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1698554A (en) * 2005-06-16 2005-11-23 徐东来 Sliding type multifunctional traction frame for lower limb skin traction
CN101028209A (en) * 2007-03-21 2007-09-05 中国人民解放军第三军医大学第一附属医院 Bone external fixer and its usage
CN202843868U (en) * 2012-10-10 2013-04-03 赵枫 Noninvasive shank fracture traction and restoration brace
CN108670528A (en) * 2018-06-07 2018-10-19 许智辉 A kind of bone surgery post-surgery fixing device
CN110200733A (en) * 2019-07-09 2019-09-06 河南科技大学第一附属医院 A kind of bone surgery traction device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1698554A (en) * 2005-06-16 2005-11-23 徐东来 Sliding type multifunctional traction frame for lower limb skin traction
CN101028209A (en) * 2007-03-21 2007-09-05 中国人民解放军第三军医大学第一附属医院 Bone external fixer and its usage
CN202843868U (en) * 2012-10-10 2013-04-03 赵枫 Noninvasive shank fracture traction and restoration brace
CN108670528A (en) * 2018-06-07 2018-10-19 许智辉 A kind of bone surgery post-surgery fixing device
CN110200733A (en) * 2019-07-09 2019-09-06 河南科技大学第一附属医院 A kind of bone surgery traction device

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