CN106473893A - Elbow joint limbs pulling device - Google Patents

Elbow joint limbs pulling device Download PDF

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Publication number
CN106473893A
CN106473893A CN201510532519.9A CN201510532519A CN106473893A CN 106473893 A CN106473893 A CN 106473893A CN 201510532519 A CN201510532519 A CN 201510532519A CN 106473893 A CN106473893 A CN 106473893A
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CN
China
Prior art keywords
support
elbow joint
pulling device
tackling
joint limbs
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Pending
Application number
CN201510532519.9A
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Chinese (zh)
Inventor
黄石钊
邓小松
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Individual
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Individual
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Priority to CN201510532519.9A priority Critical patent/CN106473893A/en
Publication of CN106473893A publication Critical patent/CN106473893A/en
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  • Orthopedics, Nursing, And Contraception (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The present invention relates to a kind of elbow joint limbs pulling device, including upper arm tackling, first support, second support and forearm tackling;Described first support is arcuate structure, and one end of described first support is connected with described upper arm tackling;Described second support is arcuate structure, and one end of described second support is connected in described first support, and described second support can rotate relative to described first support, to change the angle between described second support and described first support;Described forearm tackling is arranged at the other end of described second support.Above-mentioned elbow joint limbs pulling device, angle between its second support and first support can slowly be adjusted, can reach 15~142 degree of flexings of elbow joint hyperextension, so that the muscle drawing-off of patient's ancon adapting to, to reduce misery during patient's treatment, and the physiology of the muscular tissue of burn or scald patient can be made to move towards to produce change, produce good therapeutic effect, make muscular tissue progressively recover normal level.

Description

Elbow joint limbs pulling device
Technical field
The present invention relates to medical device technology, more particularly to elbow joint limbs pulling device.
Background technology
Burn or scald patient, it causes scar tissue to be formed due to the large-area burn and scald of limbs, makes joint contraction Contracting, causes limbs joint limitation of activity.
At present, there is no good method at present both at home and abroad limited by the joint motion of burn or scald patient.Tradition Therapy mostly in order to using soften scar tissue, the method with sandbag or with gravity pressure.Such method patient Angle and weight can not be grasped, patient produces larger misery animally, curative effect is poor.
Content of the invention
Based on this, provide a kind of curative effect preferable elbow joint limbs pulling device.
A kind of elbow joint limbs pulling device, including:
Upper arm tackling;
First support, is arcuate structure, and one end of described first support is connected with described upper arm tackling;
Second support, is arcuate structure, and one end of described second support is connected in described first support, and Described second support can rotate relative to described first support, to change described second support and described first support Between angle;And
Forearm tackling, is arranged at the other end of described second support.
Wherein in an embodiment, described second support includes main frame body and movable support body, described adjustable shelf First chute is offered on body, described first chute is identical with the bearing of trend of described activity support body, described master Mounting groove is offered, described mounting groove inwall is provided with the first raised, described activity support body on one end of support body The one end being provided with described mounting groove with described main frame body is connected, the described first raised and described first chute phase Cooperation, so that described activity support body is flexibly connected with described main frame body.
Wherein in an embodiment, the bottom land of described first chute offers multiple first jacks, described many The direction arrangement that individual first jack extends along described first chute, described main frame body offers the second jack, Described elbow joint limbs pulling device also includes the first latch, described first latch wear described first jack and Described second jack, so that described activity support body is fixed with described body frame body phase.
Wherein in an embodiment, described second support also includes installation portion, and described installation portion is arranged at institute State one end of movable support body, described installation portion offers installing hole, the medial wall of described installing hole is arranged There is the second projection, described first support offers the second chute, described second chute and described first support Bearing of trend identical, described first support wears described installing hole, and described second raised with described second Chute matches, so that described first support is flexibly connected with described second support.
Wherein in an embodiment, the side wall of described installation portion also opens up through hole, described elbow joint limbs Pulling device also includes adjusting knob, and one end of described adjusting knob is provided with gear, and described gear is contained in institute State inside installation portion, the side wall of described first support is provided with groove, and described groove is along described first support Bearing of trend extends, and described gear is meshed with described groove.
Wherein in an embodiment, also include connecting bracket, described connecting bracket and described first support phase Even, described upper arm tackling is connected with described first support by described connecting bracket.
Wherein in an embodiment, one end of described first support is provided with positioning convex, described convex The side risen is further opened with the first location hole;
Multiple limited bayonets and multiple second location hole, the plurality of locator card are offered on described connecting bracket Mouthful with the plurality of second location hole alternately arranged in described connecting bracket;
Described positioning convex is fastened in described limited bayonet, described first location hole and described second location hole Align, described elbow joint limbs pulling device also includes the second latch, described second latch wears described One location hole and described second location hole, so that described first support is connected with described connecting bracket.
Wherein in an embodiment, described connecting bracket is provided with the first slide rail, described elbow joint pulling limb Drawing device also includes first slide, and described upper arm tackling is fixed in described first slide, described first slide Match with described first slide rail, so that described upper arm tackling and described first support are slidably connected.
Wherein in an embodiment, described limited bayonet is " L " character form structure.
Wherein in an embodiment, described second support is provided with the second cunning away from one end of described first support Rail, described elbow joint limbs pulling device also includes second slide, and described forearm tackling is fixed on described second On slide, described second slide is matched with described second slide rail, so that described forearm tackling and described second Support is slidably connected.
Above-mentioned elbow joint limbs pulling device, the angle between its second support and first support can slowly be adjusted, Can reach 15~142 degree of flexings of elbow joint hyperextension, so that the muscle drawing-off of patient's ancon adapting to, to reduce trouble Misery during person's treatment, and the physiology of the muscular tissue of burn or scald patient can be made to move towards to produce change, Produce good therapeutic effect, make muscular tissue progressively recover normal level.
And, the units such as the upper arm tackling in above-mentioned elbow joint limbs pulling device, forearm tackling, second support Part all can carry out length, the regulation in angle according to the actual demand of patient, and versatility is stronger.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement Example or description of the prior art in required use accompanying drawing be briefly described it should be apparent that, below describe In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying The accompanying drawing of other embodiment on the premise of going out creative work, can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the elbow joint limbs pulling device of one embodiment of the invention;
Fig. 2 is the partial schematic diagram of elbow joint limbs pulling device shown in Fig. 1;And
Fig. 3 is another partial schematic diagram of elbow joint limbs pulling device shown in Fig. 1.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully. The better embodiment of the present invention is given in accompanying drawing.But, the present invention can come in many different forms Realize however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments to be Make more thoroughly comprehensive to the disclosure understanding.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly another On individual element or can also there is element placed in the middle.When an element is considered as " connection " another yuan Part, it can be directly to another element or may be simultaneously present centering elements.Used herein Term " vertical ", " level ", "left", "right" and similar statement simply to illustrate that mesh , being not offered as is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention The implication that the technical staff in field is generally understood that is identical.The art being used in the description of the invention herein Language be intended merely to describe specific embodiment purpose it is not intended that in limit the present invention.Used herein Term " and/or " include the arbitrary and all of combination of one or more related Listed Items.
Refer to Fig. 1, the elbow joint limbs pulling device 10 of one embodiment of the invention, including upper arm tackling 100, First support 200, second support 300 and forearm tackling 400.
Upper arm tackling 100 is used for being sheathed on the upper arm (not shown) of patient.Upper arm tackling 100 includes the first bottom Shell 110 and the first pad (not shown).First drain pan 110 substantially arc surfaced, to match with upper arm, First pad is arranged on the first drain pan 110.Upper arm tackling 100 may also include and is arranged at the first drain pan 110 On the first band (not shown), the first band is used for carrying out bondage to the upper arm of patient.
Forearm tackling 400 is used for being sheathed on the forearm of patient.The structure of forearm tackling 400 and upper arm tackling 100 structure is similar, including the second drain pan 410 and the second pad (not shown).Second drain pan 410 Substantially arc surfaced, to match with forearm, the second pad is arranged on the second drain pan 410.Forearm set Tool 400 may also include the 3rd drain pan 430, the 3rd pad (not shown) and is arranged on the second drain pan 410 The second band (not shown).3rd drain pan 430 is also specially arc surfaced, and passes through the second band and second Drain pan 410 is connected, and the 3rd pad is arranged on the 3rd drain pan 430.During use, the second drain pan 410 And the 3rd drain pan 430 all fit on the forearm of patient, and bondage is carried out by the second band.
First support 200 is arcuate structure, and one end of first support 200 is connected with upper arm tackling 100.The Two supports 300 are also arcuate structure.One end of second support 300 is connected in first support 200, and the Two supports 300 can rotate relative to first support 200, to change between second support 300 and first support 200 Angle.Forearm tackling 400 is arranged in second support 300.
During concrete operations, upper arm tackling 100 and forearm tackling 400 are sheathed on the upper arm of patient and front respectively On arm.The slow angle adjusting between second support 300 and first support 200, to produce stress to elbow joint Effect, makes scar tissue obtain drawing-off.
Above-mentioned elbow joint limbs pulling device 10, the angle between its second support 300 and first support 200 can Slow adjust, so that the muscle drawing-off of patient's ancon adapting to, to reduce misery during patient's treatment, and energy The physiology enough making the muscular tissue of burn or scald patient moves towards to produce change, produces good therapeutic effect, Muscular tissue is made progressively to recover normal level.
See also Fig. 2, second support 300 includes main frame body 310 and movable support body 330.Movable support body The first chute 331 is offered on 330.First chute 331 is identical with the bearing of trend of movable support body 330, main Mounting groove (not shown) is offered on one end of support body 310, mounting groove inwall is provided with the first projection, and (figure is not Show).One end that movable support body 330 is provided with mounting groove with main frame body 310 is connected, and first is raised sliding with first Groove 331 matches, so that movable support body 330 is flexibly connected with main frame body 310.Movable support body 330 and master Support body 310 is flexibly connected, the length of scalable second support 300 and radian, to adapt to controlling of different patients Treatment demand.
Specifically in the present embodiment, the bottom land of the first chute 331 offers multiple first jacks 333, Duo Ge One jack 333 is arranged along the direction that the first chute 331 extends.Second jack 311 is offered on main frame body 310. Main frame body 310 activity relatively of movable support body 330, so that the first jack 333 is aligned with the second jack 311. Elbow joint limbs pulling device 10 also includes the first latch (not shown).First latch wears the first jack 333 With the second jack 311 so that movable support body 330 is mutually fixed with main frame body 310.
Second support 300 also includes installation portion 350, and installation portion 350 is arranged at one end of movable support body 330. Installing hole (not shown) is offered on installation portion 350, the medial wall of installing hole is provided with the second raised (figure Do not show).Referring to Fig. 1, first support 200 offers the second chute 210, the second chute 210 Identical with the bearing of trend of first support 200.First support 200 wears installing hole, and second raised with the Two chutes 210 match, and the second projection can be slided along the second chute 210, so that first support 200 and Two supports 300 are flexibly connected.
Specifically, the side wall of installation portion 350 also opens up through hole (not shown).Elbow joint limbs pulling device 10 also include adjusting knob 500, and one end of adjusting knob 500 is provided with gear (not shown), and gear is contained in Inside installation portion 350, the side wall of first support 200 is provided with groove 230, and groove 230 is along first support 200 bearing of trend extends, and gear is meshed with groove 230.
Gear due to adjusting knob 500 one end is meshed with the groove 230 on first support 200 side wall, By rotating adjusting knob 500, you can make relative movement between second support 300 and first support 200, by It is all arcuate structure in second support 300 and first support 200, second support 300 and first support 200 Between relative movement can change angle between first support 200 and second support 300, to close to elbow Section produces stress, makes scar tissue obtain drawing-off.
See also Fig. 3, above-mentioned elbow joint limbs pulling device 10 also includes connecting bracket 600, connect Support 600 is connected with first support 200, and upper arm tackling 100 passes through connecting bracket 600 and first support 200 It is connected.
One end of first support 200 is provided with positioning convex 250, and the side of positioning convex 250 is further opened with One location hole 270.Multiple limited bayonets 610 and multiple second location hole 630 are offered on connecting bracket 600, Multiple limited bayonets 610 alternately arranged with multiple second location holes 630 in connecting bracket 600.Specifically exist In the present embodiment, limited bayonet 610 is " L " character form structure, and positioning convex 250 enters limited bayonet 610 In and rotate, to snap in the bosom of limited bayonet 610 so that limited bayonet 610 and positioning convex 250 Engaging is firm.
Positioning convex 250 is fastened in limited bayonet 610, the first location hole 270 and the second location hole 630 Align, elbow joint limbs pulling device 10 also includes the second latch (not shown), the second latch wears One location hole 270 and the second location hole 630, so that first support 200 is connected with connecting bracket 600.
Specifically operationally, patient can select suitably position in connecting bracket 600 according to actual therapeutic demand Bayonet socket 610, positioning convex 250 is arranged in wherein, and with latch by first support 200 and connecting bracket 600 lockings, to adjust the relative position between upper arm tackling 100 and forearm tackling 400.
Connecting bracket 600 is provided with the first slide rail (not shown).Elbow joint limbs pulling device 10 also includes First slide (not shown), upper arm tackling 100 is fixed in first slide, first slide and the first slide rail phase Cooperation, so that upper arm tackling 100 is slidably connected with first support 200.During use, can be according to need Will, adjust the position of upper arm tackling 100.
Above-mentioned elbow joint limbs pulling device 10 also includes the first lock-screw (not shown), connecting bracket 600 Side wall on offer the first screw 650, the first lock-screw is screwed with the first screw 650, first locking The end of screw and first slide offset, to lock first slide.Need to adjust upper arm tackling 100 position When, the first lock-screw can be unscrewed, screw the first lock-screw again after end to be regulated, with fixation Arm tackling 100.
Second support 300 is provided with the second slide rail (not shown) away from one end of first support 200.Elbow joint limb Body pulling device 10 also includes second slide (not shown), and forearm tackling 400 is fixed in second slide, Second slide is matched with the second slide rail, so that forearm tackling 400 is slidably connected with second support 300.
Elbow joint limbs pulling device 10 also includes the second lock-screw (not shown).Second support 300 Second screw 370 is offered on the wall of side, the second lock-screw is screwed with the second screw 370, the second locking screw The end of nail is offseted with the second slide rail, to lock second slide.When needing to adjust forearm tackling 400 position, The second lock-screw can be unscrewed, screw the second lock-screw after end to be regulated again, to fix forearm set Tool 400.
Above-mentioned elbow joint limbs pulling device 10, the angle between its second support 300 and first support 200 can Slow adjust, can reach 15~142 degree of flexings of elbow joint hyperextension so that the muscle drawing-off of patient's ancon adapting to, To reduce misery during patient's treatment, and the physiology of the muscular tissue of burn or scald patient can be made to move towards to produce Changing, produces good therapeutic effect, makes muscular tissue progressively recover normal level.
And, the upper arm tackling 100 in above-mentioned elbow joint limbs pulling device 10, forearm tackling 400, Two support 300 grade element all can carry out length, the regulation in angle, versatility according to the actual demand of patient Stronger.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not right The all possible combination of each technical characteristic in above-described embodiment is all described, as long as however, these skills There is not contradiction in the combination of art feature, be all considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, But can not therefore be construed as limiting the scope of the patent.It should be pointed out that for this area For those of ordinary skill, without departing from the inventive concept of the premise, can also make and some deform and change Enter, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power Profit requires to be defined.

Claims (10)

1. a kind of elbow joint limbs pulling device is it is characterised in that include:
Upper arm tackling;
First support, is arcuate structure, and one end of described first support is connected with described upper arm tackling;
Second support, is arcuate structure, and one end of described second support is connected in described first support, and Described second support can rotate relative to described first support, to change described second support and described first support Between angle;And
Forearm tackling, is arranged at the other end of described second support.
2. elbow joint limbs pulling device according to claim 1 is it is characterised in that described second Frame includes main frame body and movable support body, and described activity support body offers the first chute, described first chute with The bearing of trend of described activity support body is identical, one end of described main frame body offers mounting groove, described installation Groove inwall is provided with first raised, and described activity support body and described main frame body are provided with one end phase of described mounting groove Connect, the described first raised and described first chute matches, so that described activity support body and described main frame body It is flexibly connected.
3. elbow joint limbs pulling device according to claim 2 is it is characterised in that described first is sliding The bottom land of groove offers multiple first jacks, the direction that the plurality of first jack extends along described first chute Arrangement, described main frame body offers the second jack, and described elbow joint limbs pulling device also includes first and inserts Pin, described first latch wears described first jack and described second jack, so that described activity support body and institute State body frame body phase to fix.
4. elbow joint limbs pulling device according to claim 2 is it is characterised in that described second Frame also includes installation portion, and described installation portion is arranged at one end of described activity support body, and described installation portion opens up There is installing hole, the medial wall of described installing hole is provided with second raised, described first support offers the Two chutes, described second chute is identical with the bearing of trend of described first support, and described first support wears institute State installing hole, and described second raised and described second chute match so that described first support with described Second support is flexibly connected.
5. elbow joint limbs pulling device according to claim 4 is it is characterised in that described installation portion Side wall on also open up through hole, described elbow joint limbs pulling device also includes adjusting knob, described regulation rotation One end of button is provided with gear, and described gear is contained in inside described installation portion, on the side wall of described first support It is provided with groove, described groove is along bearing of trend extension, described gear and the described groove phase of described first support Engagement.
6. elbow joint limbs pulling device according to claim 1 is it is characterised in that also include connecting Support, described connecting bracket is connected with described first support, described upper arm tackling by described connecting bracket with Described first support is connected.
7. elbow joint limbs pulling device according to claim 6 is it is characterised in that described first One end of frame is provided with positioning convex, and the side of described positioning convex is further opened with the first location hole;
Multiple limited bayonets and multiple second location hole, the plurality of locator card are offered on described connecting bracket Mouthful with the plurality of second location hole alternately arranged in described connecting bracket;
Described positioning convex is fastened in described limited bayonet, described first location hole and described second location hole Align, described elbow joint limbs pulling device also includes the second latch, described second latch wears described One location hole and described second location hole, so that described first support is connected with described connecting bracket.
8. elbow joint limbs pulling device according to claim 7 is it is characterised in that described connection is propped up Frame is provided with the first slide rail, and described elbow joint limbs pulling device also includes first slide, described upper arm tackling It is fixed in described first slide, described first slide is matched with described first slide rail, so that described upper arm Tackling is slidably connected with described first support.
9. elbow joint limbs pulling device according to claim 7 is it is characterised in that described locator card Mouth is " L " character form structure.
10. elbow joint limbs pulling device according to claim 1 is it is characterised in that described second Support is provided with the second slide rail away from one end of described first support, and described elbow joint limbs pulling device also includes Second slide, described forearm tackling is fixed in described second slide, and described second slide is sliding with described second Rail matches, so that described forearm tackling and described second support are slidably connected.
CN201510532519.9A 2015-08-26 2015-08-26 Elbow joint limbs pulling device Pending CN106473893A (en)

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CN201510532519.9A CN106473893A (en) 2015-08-26 2015-08-26 Elbow joint limbs pulling device

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Application Number Priority Date Filing Date Title
CN201510532519.9A CN106473893A (en) 2015-08-26 2015-08-26 Elbow joint limbs pulling device

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080077057A1 (en) * 2003-05-29 2008-03-27 Zalman Peles Multi joint orthodynamic rehabilitator, assistive orthotic device and methods for actuation controlling
CN102824243A (en) * 2012-08-10 2012-12-19 孙雁群 External bone splint device for treating bone injury
CN102973384A (en) * 2012-11-09 2013-03-20 上海帝诺医疗科技有限公司 Elbow joint motion trainer
CN103228235A (en) * 2010-07-01 2013-07-31 博技术有限公司 Braces using lacing systems
CN204246441U (en) * 2014-11-07 2015-04-08 邓小松 Joint recovering movement training aid
CN204468605U (en) * 2015-02-10 2015-07-15 青岛尤尼科技有限公司 A kind of elbow joint flexion-extension trainer
CN204932171U (en) * 2015-08-26 2016-01-06 黄石钊 Elbow joint pulling limb drawing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080077057A1 (en) * 2003-05-29 2008-03-27 Zalman Peles Multi joint orthodynamic rehabilitator, assistive orthotic device and methods for actuation controlling
CN103228235A (en) * 2010-07-01 2013-07-31 博技术有限公司 Braces using lacing systems
CN102824243A (en) * 2012-08-10 2012-12-19 孙雁群 External bone splint device for treating bone injury
CN102973384A (en) * 2012-11-09 2013-03-20 上海帝诺医疗科技有限公司 Elbow joint motion trainer
CN204246441U (en) * 2014-11-07 2015-04-08 邓小松 Joint recovering movement training aid
CN204468605U (en) * 2015-02-10 2015-07-15 青岛尤尼科技有限公司 A kind of elbow joint flexion-extension trainer
CN204932171U (en) * 2015-08-26 2016-01-06 黄石钊 Elbow joint pulling limb drawing device

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