CN2038376U - Auto traction fixing support for thoracic vertebra and lumbar vertebra - Google Patents

Abstract

The utility model relates to an orthopaedics medical appliance which treats vertebral column fracture, tumor and other diseases. The utility model is composed of a chest piece, a pelvis piece, an anti-twisting belt, an elbow rest and a reverse bolt rod. The utility model has the advantages that by adjusting the reverse bolt rod, the utility model is provided with appropriate and enough draft force; complete and stable fixation can effectively prevent vertebral body of pathological segment moving towards every direction; the utility model can be worn under various postures; the utility model also has the advantages of light weight, easy use, good universal ability, no side effect, no need of special material and easy commercial manufacture, and patient can wear and adjust draft force by himself.

Description

Auto traction fixing support for thoracic vertebra and lumbar vertebra

This utility model relates to a kind of orthopedic medical device that is used for spinal fracture, postoperative, tumor and other disease.

The traction fixing device of relevant breast lumbar vertebra, the healthy newspaper of China was once reported " the portable type breast lumbar traction holder " that Du Xue has just waited development in 1987.Be characterized in that this device is cortex except that lifter, both sides also only depend on belt to link to each other, thereby can not effectively limit rotatablely moving of spinal column.Simultaneously, spring is housed in the lifter, can makes the patient change external position all around, thereby also lose the active effect of restriction spinal column.The both sides of holder half make body spinal column when lateral bending still have activity owing to only depend on belt to link to each other, and pectoral girdle is only arranged at the top of support is stress point, are difficult to bear enough pull strengths to keep the stable of spinal column.These shortcomings become this, and fixedly the phase can not be used for the basic reason of lumbar vertebra fracture and postoperative.

The purpose of this utility model, be at the clinical needs of orthopaedics, make former three to six months lumbar vertebra compression fracture of bed, tuberculosis, tumor and the postoperative patient of needing dress more portable support, under painless situation in early days from bed, take care of oneself, to eliminate the complication that long-term bed brings.Can be used for the treatment of other breast lumbar disc disease such as lateral bending rectification, intervertebral disk hernia, spondylolysis etc. in addition.

This utility model system is made up of chest piece, pelvis spare, five parts such as anti-tie 8, handrail 6 and reverse shank of bolt 5.About chest piece each one, form by axil holder 2, shoulder belt 1, plastron 3, riffled tube 4.Axil holder 2 is curved, and there is a depression centre, is referred to as to call axil nervus vasculairs ditch 15, for preventing the usefulness of liquid blood vessel, nerve compression, in the axil holder sponge is housed and turns cover.Plastron 3 is a plasticity, and liner thin layer sponge is by the sticking card of latex.Axil holder 2, plastron 3 are the thermoplastic sheet and make, and borrow rivet 16 to be fixed in to hold on two riffled tubes 4 and are connected as a single entity.Shoulder belt is that belt 1 and shoulder pad 14 are formed, and is cortex, and shoulder pad liner sponge is connected on the plastron 3 of front and back by belt 1, is adjustability.The effect of shoulder belt is the top motion of restriction shoulder joint, keeps pull strength so that the oxter is stressed.The both sides chest piece links to each other by belt, according to chest measurement size adjustment degree of tightness.About pelvis spare each one, form by pelvic support 7, riffled tube 4 and handrail sleeve pipe 10.Pelvic support 7 is made by the thermoplastic sheet, is plasticity, and it is moulding to press the pelvis profile after the heating, cooling back hardening, and the liner sponge, every side is fixed in two riffled tube 4 lower ends by rivet.The outside, every riffled tube 4 lower ends is welded with one piece of handrail sleeve pipe 10.Pelvis spare the place ahead, both sides links to each other by belt, is controllability.Every pleurobranch spare and pelvis spare connect by two pieces of reverse bolts 5, make it when unscrewing to draw close, and pull strength reduces, and the support height step-down makes it when screwing to separate, and support height increases, and pull strength strengthens.One sidespin pine, opposite side screws, and makes support both sides half height and pull strength difference, can be used for the rectification of scoliosis.Oppositely bolt 5 adjustable extents are 6-15 centimetre.Anti-tie 8 connects the device of pelvis spare both sides half for rear side, thermoplastic plate with wide 10cm is made, two ends have long 15cm rectangle translot, every side is passed the anti-tie 8 of waist that the rectangle translot is fixed in pelvic support 7 with two pieces of adjustable bolts 13 and can be slided along this adjustable bolt 13, regulate according to the pelvis size, find that to screw adjustable bolt 13 behind the correct position fixing.The effect of this band is that the both sides of support partly are connected as a single entity securely, the activity of spinal column when preventing the body lateral bending.Handrail about 6 each one, for nylon rod is made, two ends respectively connect the metallic rod of a bending, are after metal bar is inserted the nylon rod two ends, to be glued fixing.Handrail 6 inserts and is 60 behind the handrail sleeve pipes 10 and is outside one's consideration and turns over, so that the patient grips, makes the oxter pressure relieve, and the diseased region pull strength strengthens.

This utility model is according to men and women's pelvis profile difference, be divided into men and women's two types, every type is divided into large, medium and small No. three according to the difference of child, adult and special shape again, 30 centimetres to 70 centimetres of its altitude ranges, 1.5 to 3.3 kilograms of full weights, each part dimension size is different because of the cantilever type difference.

The utility model has the advantages that:, can make it to have suitable, enough pull strengths by regulating reverse shank of bolt; Fixing-stable, complete can limit the motion on the pathological changes section vertebral body all directions effectively; Can under various positions, dress; In light weight easy to use, the patient can dress and regulate pull strength voluntarily, has no side effect highly versatile; Do not need special material, be easy to commercial production.

Accompanying drawing:

Fig. 1 breast lumbar vertebra draws automatically, fixed support Facad structure sketch map.1 shoulder belt, 2 axil holders, 3 plastrons, 4 riffled tubes, 5 reverse bolts, 6 handrails, 7 pelvic supports, 8 anti-twisted strips, 9 belts among the figure.

The traction of Fig. 2 breast lumbar vertebra oneself, fixed support side structure sketch map.10 handrail sleeve pipes, 12 sweat discharging hole pipes, 13 set bolts, 14 shoulder pads among the figure.

Fig. 3 breast lumbar vertebra draws automatically, the fixed support schematic top plan view.11 are fixing wing nut.

List of references: Du Xuegang etc. " introduce a kind of portable type breast lumbar traction holder and Application in Clinical thereof.”

" healthy newspaper " 1987

Claims (9)

1, a kind of breast lumbar vertebra draw automatically, fixed support, it is characterized in that it is to be made of chest piece, pelvis spare, anti-twisted strip, handrail and reverse shank of bolt.

2, traction according to claim 1, fixed support, it is characterized in that about chest piece each one, form by axil holder, shoulder belt, plastron, riffled tube.

3, traction according to claim 2, fixed support is characterized in that the axil holder is curved, to body lateral bending song, above medial recess, adapting to the shape of axillary fossa, be the thermoplastic sheet in the axil holder, adorn sponge outward and turn cover, and wrap up with Corii Sus domestica.

4, traction according to claim 2, fixed support is characterized in that shoulder belt is a leather, and shoulder pad is housed on the belt, interior benefit sponge, and shoulder pad can be free movable on belt, and the shoulder belt effect is the top motion of restriction shoulder joint.

5, traction according to claim 2, fixed support is characterized in that plastron is a plasticity, interior benefit thin layer sponge, and plastron is made by thermoplastic plate, and heating back matter is soft, and freely deformable is moulding as required after the cooling.

6, traction according to claim 1, fixed support, it is characterized in that about pelvis spare each one, form by pelvic support, riffled tube and handrail sleeve pipe.

7, traction according to claim 5, fixed support is characterized in that pelvic support is a plasticity, and it is moulding to press the pelvis profile after the heating, cooling back hardening, and interior benefit sponge, every side is fixed two riffled tubes.

8, traction according to claim 1, fixed support, it is characterized in that anti-twisted strip is that the thermoplastic plate of wide 10cm is made, two ends respectively have the long rectangle translot of 15cm, and its effect is that traction, support bracket fastened both sides partly are connected as a single entity securely, prevents the lateral movement of body.

9, according to the described traction of claim 1, fixed support, it is characterized in that handrail is that nylon rod is made, two ends are connected with the bending iron staff, insert the handrail sleeve pipe after, be 60 and be outside one's consideration and turn over.The effect of handrail is when the patient is gripped with hands, to alleviate oxter pressure, increases the pull strength of diseased region.

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