CN203234878U

CN203234878U - Orthopaedic lower limb traction frame

Info

Publication number: CN203234878U
Application number: CN 201320295378
Authority: CN
Inventors: 刘树范
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2013-10-16
Anticipated expiration: 2023-05-27

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopaedic lower limb traction frame. The orthopaedic lower limb traction frame comprises a base plate, a shank supporting plate and a thigh supporting plate, pothooks are respectively arranged at two sides of the base plate, two vertically upward supporting frames in the opposite directions are arranged on the base plate, a sliding block capable of sliding in the longitudinal direction of each supporting frame and a bolt used for fixing the sliding block are arranged on each supporting frame, two sides of the shank supporting plate are respectively hinged to the sliding blocks, a pulley is arranged at one end of the shank supporting plate, the other end of the shank supporting plate is hinged to the thigh supporting plate, a telescopic supporting rod is arranged on the back face of the shank supporting plate in a rotary mode, and a plurality of supporting grooves are formed in the back face of the thigh supporting plate. The orthopaedic lower limb traction frame is simple in structure, convenient to use, small in occupied space and suitable for different patients.

Description

The orthopaedics leg traction frame

Technical field

This utility model belongs to the armarium technical field, relates in particular to a kind of orthopaedics leg traction frame.

Background technology

Bone traction is one of Therapeutic Method of orthopaedics resetting of being used to fracture, fixing and many other orthopaedic diseases, especially to inoperable patient, can reach therapeutic purposes by traction, for the patient of fracture of lower leg or other lower limb sufferers, because lower limb move difficulty, keep for a long time a posture, be unfavorable for the rehabilitation of lower limb, and easily cause ankylosis, muscle spasm, even cutaneous necrosis, clinically normal rehabilitation of helping patient's lower limb by traction frame.

Existing leg traction frame mainly contains two kinds of Thomas's traction frame and Brauns traction frames, and Thomas's traction frame needs special extension table, and volume is large, and cost is high; Although and Brauns traction frame does not need extension table, but because its length and angle can not be adjusted, can't adapt to different patients, its traction angle does not usually reach optimum state, thereby can increase patient's misery, and existing Brauns traction frame is not collapsible, deposits to take up room greatly, is not easy to store and manage.

The utility model content

Technical problem to be solved in the utility model is: for the deficiency that prior art exists, provide a kind of simple in structure, easy to use, take up room little and can be applicable to different patients' orthopaedics leg traction frame.

For solving the problems of the technologies described above, the technical solution of the utility model is:

The orthopaedics leg traction frame, comprise base plate, shank shelf and thigh shelf, the both sides of described base plate are respectively equipped with hook, be provided with in opposite directions two supports straight up on the described base plate, described support is provided with can be along the slide block of described support longitudinal sliding motion with for the bolt of fixing described slide block, the both sides of described shank shelf are hinged with described slide block respectively, one end of described shank shelf is provided with pulley, the other end of described shank shelf and described thigh shelf are hinged, the back side of described shank shelf is rotated and is provided with telescopic support bar, and the back side of described thigh shelf is provided with a plurality of support slots.

As a kind of improvement, the back side of shank shelf is connected with montant, and described montant is provided with the draw-in groove of fixing described thigh shelf, and described base plate is provided be used to the placing trough that holds described shank shelf and thigh shelf hinged end.

As improving further, described shank shelf is provided with foot and pedals the hole.

As further improving, described support bar comprises outer bar and the interior bar that is set in the described outer bar, and described outer bar is provided with the fastening bolt of fixing described interior bar.

Owing to having adopted technique scheme, the beneficial effects of the utility model are:

The orthopaedics that this utility model provides comprises base plate, shank shelf, thigh shelf and hook with leg traction frame, it is simple in structure, hook makes things convenient for medical personnel when the patient being carried out the bone traction this leg traction frame to be hung on the edge of bed, save trouble, and it is less to take up room; Be provided with support bar between shank shelf and thigh shelf hinged and shank shelf and the thigh shelf, so that the thigh shelf can and the shank shelf between be 0～180 the degree angle, thereby can angle-adjustable, the shank shelf can slide up and down at support along with slide block, in order to can regulate the height of patient's shank, make patient's lower limb obtain all round exercise and feel comfortable; When not using this traction frame, the thigh shelf can fold into the below of shank shelf, rotates the shank shelf hinged end of shank shelf and thigh shelf is dropped in the placing trough of base plate, has reduced taking up room of this leg traction frame; The foot that the shank shelf is provided with pedals the hole and makes things convenient for the patient that heel is placed on this foot to pedal in the hole, and sole is butted on the inboard that the hole is pedaled in foot, thereby improves the reverse drag power of patient body, consolidates traction effect; This leg traction frame uses, carries all very convenient.

Description of drawings

Fig. 1 is the orthopaedics that provides of this utility model with the structural representation of leg traction frame;

Wherein: the 1-base plate, 2-shank shelf, 3-thigh shelf, the 4-slide block, the 5-jointed shaft, the 6-support bar, the 7-montant, the 11-hook, the 12-support, the 13-placing trough, the 21-pulley, the hole is pedaled in 22-foot, the outer bar of 61-, bar in the 62-, 71-draw-in groove, 611-fastening bolt.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.

The orthopaedics that Fig. 1 shows this utility model the to be provided structural representation of leg traction frame, for convenience of explanation, this figure only provides the structure division relevant with this utility model.

Leg traction frame comprises base plate 1, shank shelf 2 and thigh shelf 3, the both sides of base plate 1 are respectively equipped with hook 11, be respectively equipped with support 12 straight up on the base plate 1, support 12 arranges and the certain distance in interval each other in opposite directions, support 12 is provided with slide block 4, slide block 4 can be along support 12 longitudinal sliding motions, also be provided with on the support 12 for the fixing bolt of slide block 4, one end both sides of shank shelf 2 are hinged on respectively on the slide block 4, this end middle part of shank shelf 2 is provided with connecting rod, connecting rod is provided with pulley 21, shank shelf 2 is provided with foot and pedals hole 22, the other end of shank shelf 2 is hinged by jointed shaft 5 and thigh shelf 3, the back side of shank shelf 2 is rotated and is provided with telescopic support bar 6, support bar 6 comprises outer bar 61 and interior bar 62, interior bar 62 is set in the outer bar 61, outer bar 61 is provided with the fastening bolt 611 of fixing interior bar 62, the back side of thigh shelf 3 is provided with a plurality of support slots, when in use, the free end of support bar can be against support slot as required, in order to regulate the angle between shank and the thigh, the back side of shank shelf 2 is connected with montant 7, montant 7 is provided with draw-in groove 71, when thigh shelf 3 is folded to the below of shank shelf, draw-in groove 71 is used for the fixedly outer end of thigh shelf 3, the front of base plate 1 is provided with placing trough 13, in the time of obsolete, the hinged end of shank shelf 2 and thigh shelf 3 is resisted against in this placing trough 13, thereby prevents the disorderly rolling of shank shelf and thigh shelf.

This orthopaedics with the use procedure of leg traction frame is: hang on the edge of bed two, sliding slider is regulated the height of shank shelf, thereby tight a bolt slide block is fixed on the pole, regulate the thigh shelf with respect to the position of shank shelf, thereby support bar is against in the support slot thigh shelf is fixed, localizer is fixed on patient's shank, one end of pulling rope is fixed on the localizer, the other end is connected with the tractive weight by pulley, after finishing using, the thigh shelf is folded into the below of shank shelf, rotate the shank shelf, the hinged end of shank shelf and thigh shelf is resisted against in the placing trough of base plate.

The orthopaedics that this utility model provides comprises base plate, shank shelf, thigh shelf and hook with leg traction frame, it is simple in structure, when not using this traction frame, the thigh shelf can fold into the below of shank shelf, rotating the shank shelf drops in the placing trough of base plate the hinged end of shank shelf and thigh shelf, during use hook hung on the edge of bed and get final product, time saving and energy saving, and it is less to take up room; Angle between shank shelf and the thigh shelf can be adjusted arbitrarily, and it highly also can be along with slide block be adjusted at support, makes patient's lower limb obtain all round exercise and feels comfortable; The foot that the shank shelf is provided with pedals the hole and makes things convenient for the patient that heel is placed on this foot to pedal in the hole, and sole is butted on the inboard that the hole is pedaled in foot, thereby improves the pull strength of patient body, improves traction effect; This leg traction frame uses, carries all very convenient.

The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. orthopaedics leg traction frame, comprise base plate, shank shelf and thigh shelf, it is characterized in that: the both sides of described base plate are provided with two hooks, be provided with in opposite directions two supports straight up on the described base plate, described support is provided with can be along the slide block of described support longitudinal sliding motion with for the bolt of fixing described slide block, the both sides of described shank shelf are hinged with described slide block respectively, one end of described shank shelf is provided with pulley, the other end of described shank shelf and described thigh shelf are hinged, the back side of described shank shelf is rotated and is provided with telescopic support bar, and the back side of described thigh shelf is provided with a plurality of support slots.

2. orthopaedics leg traction frame as claimed in claim 1, it is characterized in that: the back side of shank shelf is connected with montant, described montant is provided with the draw-in groove of fixing described thigh shelf, and described base plate is provided be used to the placing trough that holds described shank shelf and thigh shelf hinged end.

3. orthopaedics leg traction frame as claimed in claim 2, it is characterized in that: described shank shelf is provided with foot and pedals the hole.

4. such as each described orthopaedics leg traction frame of claim 1-3, it is characterized in that: described support bar comprises outer bar and the interior bar that is set in the described outer bar, and described outer bar is provided with the fastening bolt of fixing described interior bar.