CN109998764A - A kind of shin bone traction device - Google Patents
A kind of shin bone traction device Download PDFInfo
- Publication number
- CN109998764A CN109998764A CN201910337937.0A CN201910337937A CN109998764A CN 109998764 A CN109998764 A CN 109998764A CN 201910337937 A CN201910337937 A CN 201910337937A CN 109998764 A CN109998764 A CN 109998764A
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- boots
- component
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- 210000002303 tibia Anatomy 0.000 title claims abstract description 18
- 210000003127 knee Anatomy 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 20
- 229920000079 Memory foam Polymers 0.000 claims abstract description 17
- 239000008210 memory foam Substances 0.000 claims abstract description 17
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 13
- 210000002414 leg Anatomy 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 44
- 239000010410 layer Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000010963 304 stainless steel Substances 0.000 claims description 8
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 210000001699 lower leg Anatomy 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 4
- 210000003414 extremity Anatomy 0.000 abstract description 3
- 206010033799 Paralysis Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 3
- 210000000845 cartilage Anatomy 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
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- 238000012423 maintenance Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 2
- 206010062575 Muscle contracture Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 208000006111 contracture Diseases 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004394 hip joint Anatomy 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010016667 Fibula fracture Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 206010031264 Osteonecrosis Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 239000000806 elastomer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
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- 230000035876 healing Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
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Classifications
-
- 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. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- 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. 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
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention discloses a kind of shin bone traction device, including mounting rack component, support leg assembly, hollow of the knee pad assembly, sufficient boots traction component.The combination drawn using sufficient boots weighting material, structure novel, body-sensing is comfortable, bitter without ostalgia is worn and safe and reliable.The position contacted with human body base uses memory foam structure, protects limbs also comfortable while paralysis.Bottom has strap brake universal wheel castor, can conveniently follow bed body mobile, can also stable brake at any time；The height of mounting rack, the predeterminated position and height and angle, the angle of pulley assembly of hollow of the knee pad assembly and sufficient boots component are conveniently adjusted；Sufficient boots are Velcro locking mechanism, and it is convenient rapid for wearing, and fixation is reliable；Most components are rapid detachable structure, can be disassembled rapidly, and storage is facilitated, and save space；The traction of two shanks in left and right can be easily carried out simultaneously.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of shin bone traction device.
Background technique
Traction treatment is to apply traction force to a certain position of body or joint using external force, brings it about certain separation,
Surrounding soft tissue obtains drawing-off appropriate, to reach a kind of method of therapeutic purposes.Traction treatment is pulled according to using external force
Position it is different, be divided into spinal traction and extremities joint traction.Orthopedics tractor tool is the common therapeutic device of orthopaedics.The product
The implementation of auxiliary traction art improves traction effect.The principle of fracture of lower leg processing is to restore the length of shank, to line and prudent function
It can be exactly at this moment to achieve the purpose that reset with traction with the healing of bone.As the traction of Patients with Aseptic Necrosis of Femoral shank has two
Kind meaning: the cartilage surface of cartilage surface and femoral head that hip joint space was pulled open, made acetabular bone by the traction of one shank is separated from each other, and is made
The cartilage surface of downright bad inflammation is rested, while also reducing the pressure of articular cavity, creates a good reparation for femoral head
Environment.Secondly when using traction muscle, the soft tissue contracture around hip joint can be fought, especially in the case of night tranquillization, most
Muscle is allowed to be in drawing-off state well.For having already appeared the patient of contracture phenomenon, traction can be played the role of loosening, adhere to for a long time
Traction, so that it may obtain good result.
There are the instrument of lower limb traction on sale, the generally bracket of metallic rod shaped in the market, structure is simple, and intensity is low, adjusts
Section is inconvenient.
Summary of the invention
The purpose of the present invention is to solve the problems in existing shank Bone traction, provide a kind of shin bone traction dress
It sets, which has the advantages that comfortable safety, conveniently moving, flexible adjustment, rapid disassembling facilitate storage and transportation.
To achieve the above object, the invention provides the following technical scheme: a kind of shin bone traction device, including mounting rack group
Part, the mounting rack component are horizontal trapezium structure, and left and right directions is equipped with two parallel main braces and is clipped between main brace
Two parallel sub-struts, the left side of two main braces are respectively provided with an installation axle, and the mounting rack component is in two main braces
4 support leg assemblies are had with court at 4 binding sites of two sub-struts, the support leg assembly includes the upright post sleeve erect
Cylinder, the column sleeve inner sleeve have column, are equipped with castor assembly below the column, column sleeve lower end offers forward
Column sleeve tapped through hole, be equipped with ball handle component (2c) on the column sleeve tapped through hole, a main brace
It is arranged with the first slider box that can be horizontally slipped close to installation axle one end, the side facing forward of first slider box offers first
Slider box tapped through hole, is equipped with ball handle component in the first slider box tapped through hole, above first slider box
It is equipped with hollow of the knee pad assembly upward, the hollow of the knee pad assembly includes the hollow of the knee pad upright post sleeve for being fixed on the setting on the first slider box
Cylinder, the hollow of the knee pad column sleeve inner sleeve have the hollow of the knee to pad column, and hollow of the knee pad column sleeve lower end offers the hollow of the knee facing forward
Column sleeve tapped through hole is padded, ball handle component (2c), the knee are installed on the hollow of the knee pad column sleeve tapped through hole
The horizontal front and back of curved pad the upper end of the column offers hollow of the knee pad column installation end tapped through hole, is equipped with carrying above the hollow of the knee pad column
Layer connector, the bearing bed connector, which is equipped with, is bolted in hollow of the knee pad column peace by plum blossom holding screw for bearing bed connector
The bearing bed connector installation end through-hole in the tapped through hole of end is filled, it is L shape and length that section is equipped with above the bearing bed connector
Side is horizontally arranged short side and is equipped with memory foam pad above the loading plate of left, the loading plate, sets in the memory foam pad
Have a wrapping layer, the loading plate, memory foam pad, wrapping layer periphery are equipped with hollow of the knee velcro, the mounting rack component it is separate
The end of the same root main brace of installation axle one end is cased with the second slider box that can be horizontally slipped, second slider box towards previous
Side offers the second slider box tapped through hole, is equipped with ball handle component in the second slider box tapped through hole, and described
Sufficient boots traction component is equipped with above two slider boxes upward, the foot boots traction component includes being fixed on erecting on the second slider box
Vertical sufficient boots traction component column sleeve, the foot boots traction component column sleeve inner sleeve has sufficient boots traction component column, described
Sufficient boots traction component column sleeve upper end offers sufficient boots traction component column sleeve tapped through hole facing forward, the foot boots traction
It is equipped with ball handle component (2c) on component column sleeve tapped through hole, described foot boots traction component the upper end of the column level or so
Direction offers sufficient boots traction component column connecting pin through-hole, is equipped with sliding sleeve above the foot boots traction component column, institute
It states and is equipped with sliding sleeve mounting end below sliding sleeve, the sliding sleeve mounting end offers sliding sleeve tapped through hole, the foot
Plum blossom holding screw is installed, the upper end of the sliding sleeve is arranged in level left and right on the through-hole of boots traction component column connecting pin
The guide rod in direction, and can be free to slide, sliding sleeve tightening threaded hole is offered in front of the sliding set upper side, the sliding is locked
To determine threaded hole and plum blossom holding screw is installed, the guide rod left end is equipped with the guide rod installation end tapped through hole in anterior-posterior horizontal direction,
The guide rod left is equipped with sufficient boots component, and the foot boots component includes the sufficient sole plate for the insole shape erect up and down, described
Sufficient sole plate is turned left the boot upper equipped with left end opening, and the boot upper is equipped with short velcro, middle velcro, long magic from top to down
Patch, the foot sole plate, which is turned right, is equipped with sufficient boots connector, and the foot boots connector is equipped with the sufficient boots connector in anterior-posterior horizontal direction
Installation end through-hole, the foot boots connector right are rotatablely connected by guide rod installation end tapped through hole and guide rod, and the foot boots are led
Draw component the upper end of the column towards the right pulley column cross bar for being equipped with left and right horizontal, the pulley column cross bar and sufficient boots traction component are vertical
Column junction is equipped with pulley column cross bar sway brace, and it is vertical that the foot boots traction component column right end offers pulley vertical up and down
Column cross bar through-hole, the foot boots traction component column right end are equipped with pulley column upward, offer at the top of the pulley column
Vertical U-shaped groove, the pulley column top offer horizontal pulley column axle hole in the front-back direction, and the pulley is vertical
Pulley shaft is installed, the pulley shaft is equipped with pulley, two parallel surfaces of the pulley and U-shaped groove in column axle hole
It is clearance fit and is freely rotated around pulley shaft, the pulley column bottom offers pulley column tapped blind hole, described
Pulley upright horizontal rod through-hole is equipped with pulley column plum blossom handle, and the pulley column plum blossom handle is logical across pulley column cross bar
Hole rear thread is connected in pulley column tapped blind hole, and the guide rod right end is equipped with hanging hole, and the hanging hole is equipped with horizontal towards the right side
Traction rope, the traction rope turns right to hang with several clump weights after pulley straight down.
Further, the main brace and sub-strut are the 304 stainless steel square steel pipes that section is 50mm*50mm, the guide rod
For the 304 stainless steel square steel pipes that section is 30mm*30mm.The pulley column cross bar be that section is 40mm*40mm 304 not
Become rusty steel square steel tube.The installation shaft section is solid circles, diameter 20mm, chamfering or R5 of the hanging end equipped with 5*45 °
Fillet.
Further, the memory foam pad is recessed equipped with U-shaped.
Further, the installation axle matching hole cooperation in the installation axle and operating bed.
Further, the wrapping layer and boot upper are the PU material material of sewing.
Further, triangle is equipped with below the sufficient boots traction component column and pulley column cross bar junction
Pulley column cross bar sway brace.
Further, the castor assembly is strap brake universal wheel castor.
Further, the traction rope is the wirerope with plastic cement material sheath protective layer.
Further, the clump weight is disc, each heavy 5kg.
Further, the sufficient boots traction component and hollow of the knee pad assembly can be removed from mounting rack component, individually be stored.
Remarkable advantage of the invention:
1, the combination of sufficient boots weighting material traction, structure novel, body-sensing is comfortable, bitter without ostalgia is worn and safe and reliable.
2, it is memory foam structure at the hollow of the knee, protects limbs also comfortable while paralysis.
3, bottom has strap brake universal wheel castor, can conveniently follow bed body mobile, can also stable brake at any time.
4, the height of mounting rack, the predeterminated position and height and angle of hollow of the knee pad assembly and sufficient boots component, pulley assembly
Angle is conveniently adjusted.
5, sufficient boots are Velcro locking mechanism, and it is convenient rapid for wearing, and fixation is reliable.
6, most components are rapid detachable structure, can be disassembled rapidly, and storage is facilitated, and save space.
7, the traction of two shanks in left and right can be easily carried out simultaneously.
Detailed description of the invention
Fig. 1: outside drawing of the invention；
Fig. 2: the outside drawing of the embodiment of the present invention；
Fig. 3: the detonation configuration figure of hollow of the knee pad assembly of the invention；
Fig. 4: the detonation configuration figure of sufficient boots traction component of the invention；
Fig. 5: the magnified partial view of the detonation configuration figure of sufficient boots traction component of the invention；
In figure: 1, mounting rack component；1a, main brace；1b, sub-strut；1c, installation axle；2, leg assembly is supported；2a, column sleeve；
2a1, column sleeve tapped through hole；2b, column；2c, ball handle component；2d, castor assembly；3, hollow of the knee pad assembly；3a, it holds
Support plate；3a1, bearing bed connector；3a1a, bearing bed connector installation end through-hole；3b, memory foam pad；3b1, U-shaped recess；
3c, wrapping layer；3d, plum blossom holding screw；3e, the hollow of the knee pad column；3e1, the hollow of the knee pad column installation end tapped through hole；3f, the hollow of the knee
Pad column sleeve；3f1, the hollow of the knee pad column sleeve tapped through hole；3g, the first slider box；3g1, the first slider box tapped through hole；
3h, hollow of the knee velcro；4, sufficient boots traction component；4a, sufficient boots component；4a1, sufficient sole plate；4a2, short velcro；4a3, middle magic
Patch；4a4, long velcro；4a5, boot upper；4a6, sufficient boots connector；4a6a, sufficient boots connector installation end through-hole；4b, sliding sleeve；
4b1, sliding sleeve installation end；4b2, sliding sleeve tapped through hole；4b3, sliding sleeve tightening threaded hole；4c, sufficient boots traction component column
Sleeve；4c1, sufficient boots traction component column sleeve tapped through hole；4d, sufficient boots traction component column；4d1, sufficient boots traction component are vertical
Column connecting pin through-hole；4e, traction rope；4f, pulley；4g, the second slider box；4g1, the second slider box tapped through hole；4h, pulley turn
Axis；4i, pulley column；4i1, pulley column tapped blind hole；4i2, pulley column axle hole；4i3, U-shaped groove；4j, pulley are vertical
Column cross bar；4j1, pulley upright horizontal rod through-hole；4j2, pulley column cross bar sway brace, 4k, pulley column plum blossom handle；4l, match
Pouring weight；4m, guide rod；4m1, guide rod installation end tapped through hole；4m2, hanging hole；5, operating bed；5a, installation axle matching hole；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In conjunction with Fig. 1, Fig. 3, Fig. 4, Fig. 5, the embodiment of the present invention, a kind of shin bone traction device, including mounting rack component 1, institute
Stating mounting rack component 1 is horizontal trapezium structure, and left and right directions is equipped with two parallel main brace 1a and is clipped between main brace 1a
Two parallel sub-strut 1b, the left side of two main brace 1a are respectively provided with an installation axle 1c, and the mounting rack component is two
Towards 4 support leg assemblies 2 are had at 4 binding sites of root main brace 1a and two sub-strut 1b, the support leg assembly 2 includes perpendicular
It is cased with column 2b in vertical column sleeve 2a, the column sleeve 2a, castor assembly 2d is equipped with below the column 2b, it is described vertical
The lower end column sleeve cylinder 2a offers to be equipped on column sleeve tapped through hole 2a1, the column sleeve tapped through hole 2a1 facing forward
Ball handle component 2c, a main brace 1a are arranged with the first slider box 3g that can be horizontally slipped close to the one end installation axle 1c,
The side facing forward of the first slider box 3g offers the first slider box tapped through hole 3g1, the first slider box tapped through hole
Ball handle component 2c is installed in 3g1, is equipped with hollow of the knee pad assembly 3, the hollow of the knee pad upward above the first slider box 3g
Component 3 includes the hollow of the knee pad column sleeve 3f for being fixed on the setting on the first slider box 3g, and the hollow of the knee pads column sleeve 3f
It is inside cased with hollow of the knee pad column 3e, the hollow of the knee pad lower end column sleeve 3f offers hollow of the knee pad column sleeve tapped through hole facing forward
Ball handle component 2c is installed on 3f1, the hollow of the knee pad column sleeve tapped through hole 3f1, the hollow of the knee pads the upper end column 3e
Horizontal front and back offers hollow of the knee pad column installation end tapped through hole 3e1, is equipped with bearing bed above the hollow of the knee pad column 3e and connects
Part 3a1, the bearing bed connector 3a1, which is equipped with, is bolted in hollow of the knee pad by plum blossom holding screw 3d for bearing bed connector 3a1
Above bearing bed connector installation end through-hole 3a1a, the bearing bed connector 3a1 in column installation end tapped through hole 3e1
Equipped with section be L shape and long side is horizontally arranged short side above the loading plate 3a, the loading plate 3a of left equipped with memory foam
3b is padded, the memory foam pad 3b is equipped with wrapping layer 3c, and the loading plate 3a, memory foam pad 3b, the periphery wrapping layer 3c are set
There is hollow of the knee velcro 3h, velcro industry slang claims snap fastener, is a kind of common connection auxiliary material, it divides male and female two sides: on one side
It is soft fiber, another side is with the elastomer for hooking thorn, and male and female is engaged, rich by certain transversal force
The hook of elasticity is straightened, and comes loose and opens from pile loop, then restores original hook type again, and folding is up to 10,000 times repeatedly
As many as, this case carries out the fixation of section components using velcro form, convenient and efficient reliable, the mounting rack component 1 it is separate
The end of the same root main brace 1a of the one end installation axle 1c is cased with the second the slider box 4g, the second slider box 4g that can be horizontally slipped
Side facing forward offer in the second slider box tapped through hole 4g1, the second slider box tapped through hole 4g1 bulb be installed
Sufficient boots traction component 4 is equipped with above Handleset 2c, the second slider box 4g upward, the foot boots traction component 4 includes solid
It is scheduled on the sufficient boots traction component column sleeve 4c of the setting on the second slider box 4g, the foot boots traction component column sleeve 4c
It is inside cased with sufficient boots traction component column 4d, the foot upper end boots traction component column sleeve 4c offers sufficient boots draw groups facing forward
Ball handle component is installed on part column sleeve tapped through hole 4c1, the foot boots traction component column sleeve tapped through hole 4c1
2c, the horizontal left and right directions in the foot boots upper end traction component column 4d offer sufficient boots traction component column connecting pin through-hole 4d1,
Sliding sleeve 4b is installed above the foot boots traction component column 4d, is equipped with sliding sleeve mounting end below the sliding sleeve 4b
4b1, the sliding sleeve mounting end 4b1 offer sliding sleeve tapped through hole 4b2, and the foot boots traction component column connecting pin is logical
Plum blossom holding screw 3d is installed on the 4d1 of hole, the upper end of the sliding sleeve 4b is arranged with the guide rod 4m in horizontal left and right directions, and
Can be free to slide, sliding sleeve tightening threaded hole 4b3, the sliding sleeve tightening threaded hole are offered in front of the upper end the sliding sleeve 4b
4b3 is equipped with plum blossom holding screw 3d, and the left end the guide rod 4m is equipped with the guide rod installation end tapped through hole in anterior-posterior horizontal direction
The left 4m1, the guide rod 4m is equipped with sufficient boots component 4a, and the foot boots component 4a includes the sufficient boots for the insole shape erect up and down
Turn left boot upper 4a5, the boot upper 4a5 equipped with left end opening of bottom plate 4a1, the foot sole plate 4a1 is equipped with short evil spirit from top to down
Art pastes 4a2, middle velcro 4a3, long velcro 4a4, and the foot sole plate 4a1, which turns right, is equipped with sufficient boots connector 4a6, the foot boots
Connector 4a6 is equipped with the sufficient boots connector installation end through-hole 4a6a in anterior-posterior horizontal direction, and the foot right boots connector 4a6 passes through
Guide rod installation end tapped through hole 4m1 and guide rod 4m is rotatablely connected, and the foot boots traction component upper end column 4d is equipped with left and right towards the right side
Horizontal pulley column cross bar 4j, the pulley column cross bar 4j and the sufficient boots traction component junction column 4d are equipped with pulley column
Cross bar sway brace 4j2, the foot boots traction component column 4d right end offer pulley upright horizontal rod through-hole 4j1 vertical up and down,
The foot boots traction component column 4d right end is equipped with pulley column 4i upward, and it is vertical to offer at the top of the pulley column 4i
U-shaped groove 4i3, offer horizontal pulley column axle hole 4i2 in the front-back direction, the cunning at the top of the pulley column 4i
Pulley shaft 4h is installed in wheel column axle hole 4i2, the pulley shaft 4h is equipped with pulley 4f, the pulley 4f and U-shaped
Two parallel surfaces of groove 4i3 are clearance fit and are freely rotated around pulley shaft 4h, and the bottom pulley column 4i opens up
There are pulley column tapped blind hole 4i1, the pulley upright horizontal rod through-hole 4j1 that pulley column plum blossom handle 4k, the cunning are installed
Wheel column plum blossom handle 4k passes through pulley upright horizontal rod through-hole 4j1 rear thread and is connected in pulley column tapped blind hole 4i1, described
Guide rod 4m right end is equipped with hanging hole 4m2, the hanging hole 4m2 be equipped with it is horizontal towards right traction rope 4e, the traction rope 4e turn right around
It crosses after pulley 4f and hangs with several clump weights 4l straight down.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, further, the main brace 1a and sub-strut 1b are that section is 50mm*50mm
304 stainless steel square steel pipes, the guide rod 4m are the 304 stainless steel square steel pipes that section is 30mm*30mm.The pulley column cross bar
For the 304 stainless steel square steel pipes that section is 40mm*40mm.Stainless steel material material especially SUS304 is the primary material of representative
Have following characteristics: one, safety, do not have any adverse effect to human body, two, easy cleaning, maintenance, disinfection, medical apparatus and instruments
Use environment is mostly in all kinds of medical spaces, so be easy to maintain for the basic demand of the maintenance of instrument, maintenance, disinfection, and
Stainless steel after cleaning, disinfection does not stick various dust, germ etc. easily, meets the requirements.Three, anti-corrosion, durable, the service life is long, no
Become rusty the possessed corrosion resistance of steel itself, copes with various adverse circumstances and will not destroy the construction of material itself, Er Qieliang
Good formability allows the difficulty of research and development and the manufacture of medical instrument all to substantially reduce, good corrosion resistance make its possess different from
The projecting point of other materials: long service life.And be common bar section of stainless steel, convenient for large-scale production save the cost.It is described
The section installation axle 1c is solid circles, and diameter 20mm, hanging end is equipped with 5*45 ° of chamfering or the fillet of R5.Chamfering or
Fillet setting is attached with operating bed 5 for convenience.
In conjunction with Fig. 1, Fig. 2, Fig. 3, further, the memory foam pad 3b is equipped with U-shaped recess 3b1.Memory foam refers to
Polyetherurethane foam sponge with low resilience mechanical property, no allergy that molecule is stable and human contact has no toxic side effect,
Non-volatile pungent, good flame retardation effect etc., winter feel relatively warmer, and summer is then obviously pleasantlyer cool than general sponge.Work as people
It is initially continuous deformation when body contacts memory foam, is later exactly to contradict the disappearance felt, people can be allowed to feel as snug as a bug in a rug.If
There is body-sensing after U-shaped recess 3b1 more comfortable.
In conjunction with Fig. 1, Fig. 2, further, the installation axle matching hole 5a cooperation on the installation axle 1c and operating bed 5.Peace
Installation axle matching hole 5a on dress axis 1c and operating bed 5 is coupled, and is gap-matched, is easy for installation and removal.
In conjunction with Fig. 3, Fig. 4, further, the wrapping layer 3c and boot upper 4a5 are the PU material material sewed.Using leather
Material, main feature is pleasant, durable, and appearance class is higher.Wrapping layer designs for bell-type, and doing for zipper can be used
Method, the method that velcro, plastics or metal press-stud can also be used carry out the fixation of wrapping layer bottom opening.
In conjunction with Fig. 4, further, under the foot boots traction component column 4d and the junction pulley column cross bar 4j
Side is equipped with the pulley column cross bar sway brace 4j2 of triangle.For the reliability and rigidity for increasing device, necessary diagonal brace etc. is reinforced
Muscle etc. is necessary.Such as it can increase other reinforcement telescopic rod between hollow of the knee pad assembly 3 and sufficient boots traction component 4, as choosing
Accessory.
In conjunction with Fig. 1, Fig. 2, further, the castor assembly 2d is strap brake universal wheel castor.This case uses strap brake
The mute universal caster wheel of the polyimide material of mechanism, mobile flexible and convenient noise are small.The wheel piece of castor 2d is polyimide material
Matter, polyimide have the following characteristics that higher mechanical strength and oxidation stability；Flexibility with higher and resilience；
With excellent oil resistivity, solvent resistance, water resistance and fire resistance.Can reach this case castor intensity it is high, it is light-weight, friction it is small,
Noiseless feature, realized in ground rotation it is mute, after this case and operating bed are integrally connected, when operating bed needs mobile,
Brake is unclamped, can allow device that operating bed is followed to move together, it is convenient, flexible.Braking mechanism can need fixed position
When, braking mechanism is lockked, the use of whole device is facilitated.
In conjunction with Fig. 1, Fig. 2, Fig. 4, further, the traction rope 4e is the wirerope with plastic cement material sheath protective layer.
Sheath primarily serves antirust, anticorrosion effect；
In conjunction with Fig. 1, Fig. 3, Fig. 4, further, the clump weight 4l is disc, each heavy 5kg.Through looking into paper and phase
Pass data, the reasonable counterweight of lower limb traction are as follows: traction weights weight is 10 to ten/7th half of patient's weight.It is preferred that
Method: 0.618 method preferred scope；With 100 jin, a traditional unit of weight of patient's weight for standard, carried out between its 1/7-1/12 preferred.①(1/
) × 0.618+1/12=(14-8) × 0.618+8=12 jins.- 12=10 jin, a traditional unit of weight of (14+8).Preferred result: through two
Leg and fibula fracture and an example fracture of femoral shaft facts have proved, with the 2. point be excellent.Therefore it is the substantially single of counterweight that 5KG is selected in this case
Position.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, further, the foot boots traction component 4 and hollow of the knee pad assembly 3 can be from mounting racks
It removes on component 1, individually stores.Device whole height reduces, and has saved space, has facilitated storage and transportation.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel pass through logic analysis, reasoning or the limited available skill of experiment on the basis of existing technology under this invention's idea
Art scheme, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of shin bone traction device, including mounting rack component (1), it is characterised in that: the mounting rack component (1) is horizontal
Trapezium structure, two parallel sub-struts that left and right directions is equipped with two parallel main braces (1a) and is clipped between main brace (1a)
(1b), the left side of two main braces (1a) are respectively provided with an installation axle (1c),
Mounting rack component court at 4 binding sites of two main brace (1a) He Lianggen sub-struts (1b) has 4 supporting legs
Component (2), support leg assembly (2) include the column sleeve (2a) erect, and are cased with column in the column sleeve (2a)
(2b), column (2b) lower section are equipped with castor assembly (2d), and column sleeve (2a) lower end offers upright post sleeve facing forward
Cylinder tapped through hole (2a1) is equipped with ball handle component (2c) on the column sleeve tapped through hole (2a1),
A piece main brace (1a) is arranged with the first slider box (3g) that can be horizontally slipped close to the one end installation axle (1c), and described the
The side facing forward of one slider box (3g) offers the first slider box tapped through hole (3g1), the first slider box tapped through hole
Ball handle component (2c) is installed in (3g1),
Hollow of the knee pad assembly (3) are equipped with upward above first slider box (3g), the hollow of the knee pad assembly (3) includes being fixed on the
The hollow of the knee of setting on one slider box (3g) pads column sleeve (3f), is cased with hollow of the knee pad in hollow of the knee pad column sleeve (3f)
Column (3e), hollow of the knee pad lower end column sleeve (3f) offer hollow of the knee pad column sleeve tapped through hole (3f1) facing forward, institute
It states and ball handle component (2c) is installed on hollow of the knee pad column sleeve tapped through hole (3f1),
The horizontal front and back in hollow of the knee pad upper end column (3e) offers hollow of the knee pad column installation end tapped through hole (3e1), the knee
It is equipped with bearing bed connector (3a1) above curved pad column (3e), the bearing bed connector (3a1) is equipped with bearing bed connector
(3a1) is bolted in the bearing bed connector in hollow of the knee pad column installation end tapped through hole (3e1) by plum blossom holding screw (3d)
Installation end through-hole (3a1a),
It is equipped with section above the bearing bed connector (3a1) as L shape and long side is horizontally arranged short side in the loading plate of left
(3a), loading plate (3a) top are equipped with memory foam pad (3b), and the memory foam pad (3b) is equipped with wrapping layer (3c),
The loading plate (3a), memory foam pad (3b), wrapping layer (3c) periphery are equipped with hollow of the knee velcro (3h),
The end of the same root main brace (1a) of one end separate installation axle (1c) of the mounting rack component (1) is cased with and can horizontally slip
The second slider box (4g), the side facing forward of second slider box (4g) offers the second slider box tapped through hole (4g1), institute
It states in the second slider box tapped through hole (4g1) and ball handle component (2c) is installed,
Sufficient boots traction component (4) is equipped with above second slider box (4g) upward, the foot boots traction component (4) includes fixing
The sufficient boots traction component column sleeve (4c) of setting on the second slider box (4g), the foot boots traction component column sleeve
Sufficient boots traction component column (4d) is cased in (4c), described foot upper end boots traction component column sleeve (4c) offers foot facing forward
Boots traction component column sleeve tapped through hole (4c1) is equipped on foot boots traction component column sleeve tapped through hole (4c1)
Ball handle component (2c),
The horizontal left and right directions in the foot boots traction component upper end column (4d) offers sufficient boots traction component column connecting pin through-hole
(4d1), foot boots traction component column (4d) top are equipped with sliding sleeve (4b), and sliding is equipped with below the sliding sleeve (4b)
It covers mounting end (4b1), the sliding sleeve mounting end (4b1) offers sliding sleeve tapped through hole (4b2), the foot boots traction
Plum blossom holding screw (3d) is installed on component column connecting pin through-hole (4d1),
The upper end of the sliding sleeve (4b) is arranged with the guide rod (4m) in horizontal left and right directions, and can free to slide, the sliding
Set offers sliding sleeve tightening threaded hole (4b3) in front of the upper end (4b), and the sliding sleeve tightening threaded hole (4b3) is equipped with plum blossom
Holding screw (3d),
The guide rod left end (4m) is equipped with the guide rod installation end tapped through hole (4m1) in anterior-posterior horizontal direction, and the guide rod (4m) is left
Side is equipped with sufficient boots component (4a), and the foot boots component (4a) includes the sufficient sole plate (4a1) for the insole shape erect up and down, institute
It states sufficient sole plate (4a1) to turn left the boot upper (4a5) equipped with left end opening, the boot upper (4a5) is equipped with short velcro from top to down
(4a2), middle velcro (4a3), long velcro (4a4), the foot sole plate (4a1), which is turned right, is equipped with sufficient boots connector (4a6), institute
State the sufficient boots connector installation end through-hole (4a6a) that sufficient boots connector (4a6) is equipped with anterior-posterior horizontal direction, the foot boots connector
The right (4a6) is rotatablely connected by guide rod installation end tapped through hole (4m1) and guide rod (4m),
Towards the right pulley column cross bar (4j) for being equipped with left and right horizontal, the pulley is vertical for the foot boots traction component column upper end (4d)
Column cross bar (4j) and the sufficient boots traction component column junction (4d) are equipped with pulley column cross bar sway brace (4j2), and the foot boots are led
Draw component column (4d) right end and offers pulley upright horizontal rod through-hole (4j1) vertical up and down, the foot boots traction component column
(4d) right end is equipped with pulley column (4i) upward,
It is offered vertical U-shaped groove (4i3) at the top of the pulley column (4i), offers water at the top of the pulley column (4i)
Flat pulley column axle hole (4i2) in the front-back direction, the pulley column axle hole (4i2) is interior to be equipped with pulley shaft
(4h), the pulley shaft (4h) are equipped with pulley (4f), and two parallel surfaces of the pulley (4f) and U-shaped groove (4i3) are equal
It is freely rotated for clearance fit and around pulley shaft (4h),
Pulley column (4i) bottom offers pulley column tapped blind hole (4i1), the pulley upright horizontal rod through-hole (4j1)
Pulley column plum blossom handle (4k) is installed,
The pulley column plum blossom handle (4k) passes through pulley upright horizontal rod through-hole (4j1) rear thread and is connected to pulley column screw thread
In blind hole (4i1),
Guide rod (4m) right end is equipped with hanging hole (4m2), and the hanging hole (4m2) is equipped with horizontal towards right traction rope (4e), institute
Traction rope (4e) is stated to turn right around several clump weights (4l) are hung with after pulley (4f) straight down.
2. a kind of shin bone traction device according to claim 1, it is characterised in that: the main brace (1a) and sub-strut (1b) are equal
For the 304 stainless steel square steel pipes that section is 50mm*50mm, the guide rod (4m) is 304 stainless steel squares that section is 30mm*30mm
Steel pipe.The pulley column cross bar is the 304 stainless steel square steel pipes that section is 40mm*40mm.Installation axle (1c) section is
Solid circles, diameter 20mm, hanging end is equipped with 5*45 ° of chamfering or the fillet of R5.
3. a kind of shin bone traction device according to claim 1, it is characterised in that: the memory foam pad (3b) is equipped with U
Shape is recessed (3b1).
4. a kind of shin bone traction device according to claim 1, it is characterised in that: the installation axle (1c) and operating bed
(5) installation axle matching hole (5a) cooperation on.
5. a kind of shin bone traction device according to claim 1, it is characterised in that: the wrapping layer (3c) and boot upper
(4a5) is the PU material material of sewing.
6. a kind of shin bone traction device according to claim 1, it is characterised in that: the foot boots traction component column
The pulley column cross bar sway brace (4j2) of triangle is equipped with below the junction (4d) and pulley column cross bar (4j).
7. a kind of shin bone traction device according to claim 1, it is characterised in that: the castor assembly (2d) is strap brake
Universal caster wheel.
8. a kind of shin bone traction device according to claim 1, it is characterised in that: the traction rope (4e) is band plastic cement material
The wirerope of matter sheath protective layer.
9. a kind of shin bone traction device according to claim 1, it is characterised in that: the clump weight (4l) is disc,
Each heavy 5kg.
10. a kind of shin bone traction device according to claim 1, it is characterised in that: the foot boots traction component (4) and knee
Curved pad assembly (3) can remove from mounting rack component (1), individually store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337937.0A CN109998764B (en) | 2019-04-25 | 2019-04-25 | Tibia traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337937.0A CN109998764B (en) | 2019-04-25 | 2019-04-25 | Tibia traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109998764A true CN109998764A (en) | 2019-07-12 |
| CN109998764B CN109998764B (en) | 2021-03-26 |
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ID=67174174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337937.0A Expired - Fee Related CN109998764B (en) | 2019-04-25 | 2019-04-25 | Tibia traction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575300A (en) * | 2019-08-09 | 2019-12-17 | 江西理工大学 | Upper arm fracture traction reduction system based on numerical control technology |
| CN113081439A (en) * | 2021-03-26 | 2021-07-09 | 太和县人民医院 | Traction support for orthopedic nursing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170042581A1 (en) * | 2005-11-30 | 2017-02-16 | Smith & Nephew, Inc. | Hip distraction |
| US20180207015A1 (en) * | 2014-01-03 | 2018-07-26 | Innovative Orthopedic Technologies, Iot Ag | Devices and methods for guiding and applying traction to a patient's leg during surgery |
| CN208355613U (en) * | 2017-07-07 | 2019-01-11 | 广州辛群科技有限公司 | Pulling device and knee joint drawing system |
| CN208582567U (en) * | 2017-11-28 | 2019-03-08 | 南通市第一人民医院 | A kind of noninvasive shin bone stretching and drawing device |
-
2019
- 2019-04-25 CN CN201910337937.0A patent/CN109998764B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170042581A1 (en) * | 2005-11-30 | 2017-02-16 | Smith & Nephew, Inc. | Hip distraction |
| US20180207015A1 (en) * | 2014-01-03 | 2018-07-26 | Innovative Orthopedic Technologies, Iot Ag | Devices and methods for guiding and applying traction to a patient's leg during surgery |
| CN208355613U (en) * | 2017-07-07 | 2019-01-11 | 广州辛群科技有限公司 | Pulling device and knee joint drawing system |
| CN208582567U (en) * | 2017-11-28 | 2019-03-08 | 南通市第一人民医院 | A kind of noninvasive shin bone stretching and drawing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575300A (en) * | 2019-08-09 | 2019-12-17 | 江西理工大学 | Upper arm fracture traction reduction system based on numerical control technology |
| CN113081439A (en) * | 2021-03-26 | 2021-07-09 | 太和县人民医院 | Traction support for orthopedic nursing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109998764B (en) | 2021-03-26 |
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