CN103393453A - Movable support for wrist joints - Google Patents
Movable support for wrist joints Download PDFInfo
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- CN103393453A CN103393453A CN201310299533XA CN201310299533A CN103393453A CN 103393453 A CN103393453 A CN 103393453A CN 201310299533X A CN201310299533X A CN 201310299533XA CN 201310299533 A CN201310299533 A CN 201310299533A CN 103393453 A CN103393453 A CN 103393453A
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- pin piece
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- folder
- chute
- nail clips
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Abstract
The invention discloses a movable support for wrist joints. The movable support for wrist joints is used for fixing fractured bones of the wrist and comprises a first adjuster and a second adjuster. A first slide groove for mounting two single-needle clamps is formed in the first adjuster axially, and the two single-needle clamps are respectively provided with a needle clamp hole and can be moved or fixed along the first slide groove. A second slide groove for mounting a double-needle clamp is formed in the second adjuster axially, and the double-needle clamp is provided with two needle clamp holes and can be moved or fixed along the second slide groove. Opposite ends of the first adjuster and the second adjuster are connected integrally by a locking unit; an adjusting mechanism used for adjusting the double-needle clamp in the second slide groove is arranged in an inner cavity of the second adjuster. The movable support for the wrist joints has the advantages of good fixing and locking effect and high safety coefficient, and can be used for fixing and locking for fractured bones of two portions.
Description
Technical field
The present invention relates to the orthopedic medical device field, relate in particular to a kind of wrist joints moving type support that divides the skeleton that ruptures for fixing wrist portion.
Background technology
Wrist joints moving type support is a kind of exterior fixation bracket of dividing the growth of breaking part bone reduction for the nondominant hand wrist, by external force traction, make wrist portion divide the position before the breaking part skeleton returns to fracture, wrist joints moving type support is fixed on to breaking part skeleton both sides, the breaking part skeletal fixation is not shifted, promotes the growth healing of fractured bone.The structure of the wrist joints moving type support that uses at present is: comprise that first adjusts body and the second adjustment body, the first adjustment body and second is adjusted body and is connected as a single entity by locking device, at the first adjustment body and second, adjust and respectively be movably installed with on the whole a two nail clip, on two nail clips, be provided with two folder pin holes.During operation, in breaking part skeleton both sides, implant respectively two pieces of fine steel needles, first adjusts two nail clips on the whole clamp the fine steel needle of breaking part skeleton one side and be fixed in the first adjustment body, second adjusts two nail clips on the whole clamp the fine steel needle of breaking part skeleton opposite side and be fixed in the second adjustment body, by locking device, makes first to adjust body and the second adjustment body relative position locking.
The major defect that the wrist joints moving type support of said structure form exists is: when fixing breaking part skeleton, because two on the two nail clips relative positions that press from both sides pin holes are changeless, the relative position of implanting the fine steel needle in fractured bone is also changeless, the distance of two pieces of fine steel needles is very near, can only carry out the short distance fixing and locking, make wrist joints moving type support fixing and locking effect not ideal; In addition, above-mentioned support can only, be used to fixing the skeleton of place fracture dislocation, can not, be used to fixing the skeleton of two places fracture dislocation, use and have limitation.
Summary of the invention
The technical problem of solution required for the present invention is: provide a kind of fixing and locking effective wrist joints moving type support.
For addressing the above problem, the technical solution used in the present invention is: described wrist joints moving type support, comprise that first adjusts body and the second adjustment body, first, adjust and offer vertically on the whole the first chute, two single nail clips are installed on the first chute, on two single nail clips, be respectively arranged with one first folder pin hole, two single nail clips all can move along the first chute, and two single nail clips can be fixed on first by first set bolt respectively and adjust on the whole; Second, adjust and offer vertically on the whole the second chute, two nail clips are installed on the second chute, on two nail clips, be provided with two second folder pin holes, two nail clips can move along the second chute, and two nail clips are fixed on second by the second set bolt and adjust on the whole; The first adjustment body and second is adjusted the relative end of body and is connected as a single entity by locking device, in the inner chamber of the second adjustment body, also is provided with to regulate the governor motion of two nail clips position in the second chute.
further, aforesaid wrist joints moving type support, wherein, described locking device comprises a pair of multi-directional ball, a pair of lock sleeve, a pair of steel bowl and pair of cams axle, first, adjust on the end face that body is relative with the second adjustment body and offer respectively a groove along centrage, in order to place the steel bowl, the multi-directional ball of two mutual pairings mutually engages and is fixed together by linking arm separately, the bulb part of two multi-directional ball is placed on respectively first and adjusts in body and second two steel bowls adjusting in body, two lock sleeves are connected to the first adjustment body and second by screw thread by two multi-directional ball respectively and adjust on the whole, and the bulb of two multi-directional ball part can freely be rotated respectively in steel bowl separately, first, adjust the camshaft that body and second adjusts the medial surface that also is respectively arranged with on the whole an energy and steel bowl to lean, the rotating cam axle can outwards push the steel bowl with the locking multi-directional ball.
Further, aforesaid wrist joints moving type support, wherein, the structure of described governor motion comprises set screw, set screw is arranged on second and adjusts in the inner chamber of body, set screw forms screw thread pair with two nail clips, in the outer end of set screw, circumferentially offer the low groove that fastens with position-limitting pin, on the internal chamber wall of the second adjustment body, offer the upper groove that fastens with position-limitting pin, position-limitting pin is arranged in upper and lower groove, set screw can only circumferentially be rotated, can not move axially.
further, aforesaid wrist joints moving type support, wherein, the structure of single nail clip comprises the first cover plate bolt, on the first cover plate bolt, be movably installed with successively folder pin piece on first, the first therebetween pin piece and spring, on first, between folder pin piece and the first therebetween pin piece, coordinate one first of formation to press from both sides pin hole, first time folder pin piece screws the outer end at the first cover plate bolt by screw thread, spring is positioned at the first therebetween pin piece and first time adjacent groove of folder pin piece, the elastic force of spring makes the first therebetween pin piece and the first time separative trend of folder pin piece tool, on the first therebetween pin piece and first time contacted end face of folder pin piece, be respectively arranged with the intermeshing groove of energy, while making the first therebetween pin piece rotate to desired position, can by the engagement of groove, be fixed on desired position does not slide, first time folder pin piece bottom, be provided with the first screwed hole, in order to being fixed on to first by the first set bolt, single nail clip adjusts on the whole.
further, aforesaid wrist joints moving type support, wherein, the structure of two nail clips comprises the second cover plate bolt, on the second cover plate bolt, be movably installed with successively folder pin piece on second, the second therebetween pin piece, on second, between folder pin piece and the second therebetween pin piece, coordinate two second of formation to press from both sides pin holes, second time folder pin piece screws the outer end at the second cover plate bolt by screw thread, in second time folder pin piece along second adjust body axially offer the screwed hole that screws mutually with set screw, bottom at second time folder pin piece is provided with the second screwed hole, in order to being fixed on to second by the second set bolt, two nail clips adjust on the whole.
The invention has the beneficial effects as follows: the relative position of implanting the fine steel needle of breaking part skeleton can change by the relative position of regulating two single nail clips, compare original wrist joints moving type support, can more grow the fixing and locking of distance, when exerting pressure one regularly, the fixing and locking better effects if of long distance, safety coefficient is higher; In addition, the present invention also can be applicable to the fixing and locking of two place's breaking part skeletons.
The accompanying drawing explanation
Fig. 1 is the structural representation of wrist joints moving type support of the present invention.
Fig. 2 is the sectional structure schematic diagram of wrist joints moving type support.
Fig. 3 is the structural representation of single nail clip.
Fig. 4 is the structural representation that in Fig. 2, A-A analyses and observe.
Fig. 5 is the structural representation of two nail clips.
Fig. 6 is the syndeton schematic diagram that position-limitting pin and set screw, second are adjusted body.
Fig. 7 is the structural representation that in Fig. 6, B-B analyses and observe.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical solutions according to the invention are described in further detail.
Fig. 3, Fig. 4, Fig. 5, Fig. 6, wrist joints moving type support shown in Figure 7 as shown in Figure 1, Figure 2,, comprise that first adjusts body 1 and the second adjustment body 7, first, adjust on body 1 and offer vertically the first chute 3, two single nail clips 2 are installed on the first chute 3, on two single nail clips 2, be respectively arranged with one first folder pin hole 141, two single nail clips 2 all can move along the first chute 3, and two single nail clips 2 can be fixed on first by first set bolt 18 respectively and adjust on body 1; Second, adjust on body 7 and offer vertically the second chute 4, two nail clips 6 are installed on the second chute 4, on two nail clips 6, be provided with two second folder pin holes 191, two nail clips 6 can move along the second chute 4, and two nail clips 6 are fixed on second by the second set bolt 23 and adjust on body 7; The first adjustment body 1 and second is adjusted the relative end of body 7 and is connected as a single entity by locking device, in the inner chamber of the second adjustment body 7, also is provided with to regulate the governor motion of two nail clips 6 position in the second chute 4.in the present embodiment, described locking device comprises a pair of multi-directional ball 11, a pair of lock sleeve 10, a pair of steel bowl 12 and pair of cams axle 9, first, adjust on the end face that body 1 is relative with the second adjustment body 7 and offer respectively a groove along centrage, in order to place steel bowl 12, the multi-directional ball 11 of two mutual pairings mutually engages and is fixed together by linking arm separately, the bulb part of two multi-directional ball 11 is placed on respectively first and adjusts in body and second two steel bowls 12 adjusting in body, two lock sleeves 10 are connected to first by screw thread by two multi-directional ball 11 respectively and adjust on body 1 and the second adjustment body 7, and the bulb of two multi-directional ball 11 part can be respectively freely rotated steel bowl 12 separately is interior, first, adjust body 1 and second and adjust on body 7 camshaft 9 that the medial surface that also is respectively arranged with an energy and steel bowl 12 leans, rotating cam axle 9 can outwards push steel bowl 12 with locking multi-directional ball 11.In the present embodiment, the structure of described governor motion comprises set screw 5, set screw 5 is arranged on second and adjusts in the inner chamber of body 7, set screw 5 forms screw thread pair with two nail clips 6, in the outer end of set screw 5, circumferentially offer the low groove that fastens with position-limitting pin 8, on the internal chamber wall of the second adjustment body 7, offer the upper groove that fastens with position-limitting pin 8, position-limitting pin 8 is arranged in upper and lower groove, set screw 5 can only circumferentially be rotated, can not move axially, to prevent set screw 5, drop.in the present embodiment, the structure of single nail clip 2 comprises the first cover plate bolt 13, on the first cover plate bolt 13, be movably installed with successively folder pin piece 14 on first, the first therebetween pin piece 15 and spring 17, on first, between folder pin piece 14 and the first therebetween pin piece 15, coordinate one first of formation to press from both sides pin hole 141, first time folder pin piece 16 screws the outer end at the first cover plate bolt 13 by screw thread, spring 17 is positioned at the first therebetween pin piece 15 and first time folder pin piece 16 both adjacent groove, the elastic force of spring 17 makes the first therebetween pin piece 15 and the first time separative trend of folder pin piece 16 both tools, on the first therebetween pin piece 15 and first time folder pin piece 16 both contacted end face, be respectively arranged with the intermeshing groove 24 of energy, while making the first therebetween pin piece 16 rotate to desired position, can by the engagement of groove 24, be fixed on desired position does not slide, first time folder pin piece 16 bottom, be provided with the first screwed hole, in order to single nail clip 2 is fixed in the first chute 3 by the first set bolt 18, on the first set bolt 18, also be set with pad 181, make the first set bolt 18 be connected more reliable with the first chute, in the present embodiment, the structure of two nail clips 6 comprises the second cover plate bolt 19, on the second cover plate bolt 19, be movably installed with successively folder pin piece 20 on second, the second therebetween pin piece 21, on second, between folder pin piece 20 and the second therebetween pin piece 21, coordinate two second of formation to press from both sides pin holes 191, second time folder pin piece 22 screws the outer end at the second cover plate bolt 19 by screw thread, in second time folder pin piece 22 along second adjust body 1 axially offer the screwed hole 25 that screws mutually with set screw 5, bottom at second time folder pin piece 22 is provided with the second screwed hole, in order to two nail clips 6 are fixed in the second chute 4 by the second set bolt 23, on the second set bolt 23, also be set with pad 231, make the second set bolt 23 be connected more reliable with the second chute 4.
During operation, in breaking part skeleton both sides, implant respectively two pieces of fine steel needles, make near the distance between two pieces of fine steel needles on the breaking part skeleton of finger one side corresponding with two second folder pin hole 191 distances on two nail clips 6, distance depending on actual needs between two pieces of fine steel needles of breaking part skeleton opposite side, but both distances can not surpass the range of activity between two single nail clips 2; Then unclamp first, second cover plate bolt 13,19, first, second set bolt 18,23 and camshaft 9, make wrist joints moving type support be in loosening state, by fine steel needle stretch into respectively first the folder pin hole 141 and second the folder pin hole 191 in, and make wrist joints moving type support apart from skin surface the distance be 15～20mm; Under X ray and external force traction auxiliary, make the breaking part bone reduction to the fracture front position, then tighten first, second cover plate bolt 13,19 and first, second set bolt 18,23, finally screw camshaft 9, by whole wrist joints moving type support fixing and locking.
When wrist partly has two place's breaking part skeletons to need fixing and locking, on breaking part skeleton near finger one side, implanting two pieces of fine steel needles and making the distance between two pieces of fine steel needles corresponding with two second folder pin hole 191 distances on two nail clips 6, on all the other two joint breaking part skeletons, implant respectively one piece of fine steel needle, distance depending on actual needs between two pieces of fine steel needles, but distance between the two can not be over the range of activity between two single nail clips 2; Then unclamp first, second cover plate bolt 13,19, first, second set bolt 18,23 and camshaft 9, make wrist joints moving type support be in loosening state, by fine steel needle stretch into respectively first the folder pin hole 141 and second the folder pin hole 191 in, and make wrist joints moving type support apart from skin surface the distance be 15～20mm; Under X ray and external force traction auxiliary, make the breaking part bone reduction to the fracture front position, then tighten first, second cover plate bolt 13,19 and first, second set bolt 18,23, finally screw camshaft 9, by whole wrist joints moving type support fixing and locking.
The wrist joints moving type support of said structure, the relative position of implanting the fine steel needle of breaking part skeleton can change by the relative position of regulating two single nail clips 2, compare original wrist joints moving type support, can more grow the fixing and locking of distance, when exerting pressure one regularly, the fixing and locking better effects if of long distance, safety coefficient is higher; In addition, the present invention also can be applicable to the fixing and locking of two place's breaking part skeletons.
Claims (5)
1. wrist joints moving type support, comprise that first adjusts body and the second adjustment body, first, adjust and offer vertically on the whole the first chute, two single nail clips are installed on the first chute, on two single nail clips, be respectively arranged with one first folder pin hole, two single nail clips all can move along the first chute, and two single nail clips can be fixed on first by first set bolt respectively and adjust on the whole; Second, adjust and offer vertically on the whole the second chute, two nail clips are installed on the second chute, on two nail clips, be provided with two second folder pin holes, two nail clips can move along the second chute, and two nail clips are fixed on second by the second set bolt and adjust on the whole; The first adjustment body and second is adjusted the relative end of body and is connected as a single entity by locking device, in the inner chamber of the second adjustment body, also is provided with to regulate the governor motion of two nail clips position in the second chute.
2. according to wrist joints moving type support claimed in claim 1, it is characterized in that: described locking device comprises a pair of multi-directional ball, a pair of lock sleeve, a pair of steel bowl and pair of cams axle, first, adjust on the end face that body is relative with the second adjustment body and offer respectively a groove along centrage, in order to place the steel bowl, the multi-directional ball of two mutual pairings mutually engages and is fixed together by linking arm separately, the bulb part of two multi-directional ball is placed on respectively first and adjusts in body and second two steel bowls adjusting in body, two lock sleeves are connected to the first adjustment body and second by screw thread by two multi-directional ball respectively and adjust on the whole, and the bulb of two multi-directional ball part can freely be rotated respectively in steel bowl separately, first, adjust the camshaft that body and second adjusts the medial surface that also is respectively arranged with on the whole an energy and steel bowl to lean, the rotating cam axle can outwards push the steel bowl with the locking multi-directional ball.
3. according to wrist joints moving type support claimed in claim 1, it is characterized in that: the structure of described governor motion comprises set screw, set screw is arranged on second and adjusts in the inner chamber of body, set screw forms screw thread pair with two nail clips, in the outer end of set screw, circumferentially offer the low groove that fastens with position-limitting pin, on the internal chamber wall of the second adjustment body, offer the upper groove that fastens with position-limitting pin, position-limitting pin is arranged in upper and lower groove, set screw can only circumferentially be rotated, can not move axially.
4. according to claim 1 or 2 or 3 described wrist joints moving type supports, it is characterized in that: the structure of single nail clip comprises the first cover plate bolt, on the first cover plate bolt, be movably installed with successively folder pin piece on first, the first therebetween pin piece and spring, on first, between folder pin piece and the first therebetween pin piece, coordinate one first of formation to press from both sides pin hole, first time folder pin piece screws the outer end at the first cover plate bolt by screw thread, spring is positioned at the first therebetween pin piece and first time adjacent groove of folder pin piece, the elastic force of spring makes the first therebetween pin piece and the first time separative trend of folder pin piece tool, on the first therebetween pin piece and first time contacted end face of folder pin piece, be respectively arranged with the intermeshing groove of energy, while making the first therebetween pin piece rotate to desired position, can by the engagement of groove, be fixed on desired position does not slide, first time folder pin piece bottom, be provided with the first screwed hole, in order to being fixed on to first by the first set bolt, single nail clip adjusts on the whole.
5. according to claim 1 or 2 or 3 described wrist joints moving type supports, it is characterized in that: the structure of two nail clips comprises the second cover plate bolt, on the second cover plate bolt, be movably installed with successively folder pin piece on second, the second therebetween pin piece, on second, between folder pin piece and the second therebetween pin piece, coordinate two second of formation to press from both sides pin holes, second time folder pin piece screws the outer end at the second cover plate bolt by screw thread, in second time folder pin piece along second adjust body axially offer the screwed hole that screws mutually with set screw, bottom at second time folder pin piece is provided with the second screwed hole, in order to being fixed on to second by the second set bolt, two nail clips adjust on the whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299533.XA CN103393453B (en) | 2013-07-17 | 2013-07-17 | Wrist joints moving type support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299533.XA CN103393453B (en) | 2013-07-17 | 2013-07-17 | Wrist joints moving type support |
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| CN103393453A true CN103393453A (en) | 2013-11-20 |
| CN103393453B CN103393453B (en) | 2016-01-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398966A (en) * | 2015-12-17 | 2016-03-16 | 安徽理工大学 | Mechanically-controlled hoisting device |
| CN105596067A (en) * | 2016-03-25 | 2016-05-25 | 郭谦 | Outer fixing bracket for wrist joint |
| CN108904208A (en) * | 2018-07-23 | 2018-11-30 | 玉林市好邦医疗设备有限责任公司 | A kind of gimbal suspension arm hand rest |
| CN111839705A (en) * | 2020-06-28 | 2020-10-30 | 北京市春立正达医疗器械股份有限公司 | Cable tightener |
| CN112370154A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学附属医院 | Fracture distal end reduction trajectory planning method and reduction system based on mirror image method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6171309B1 (en) * | 1995-02-15 | 2001-01-09 | Acumed, Inc. | External fixator for repairing fractures of distal radius and wrist |
| CN1463679A (en) * | 2002-06-17 | 2003-12-31 | 颜宗宝 | Orthopaedic sliding channel bar exterior fixing device |
| CN201108488Y (en) * | 2007-12-20 | 2008-09-03 | 周建明 | Articulatio carpi exterior fixing rack |
| CN102551853A (en) * | 2010-12-14 | 2012-07-11 | 史赛克创伤公司 | Fixation clamp with thumbwheel |
| CN203436382U (en) * | 2013-07-17 | 2014-02-19 | 苏州爱得科技发展有限公司 | Wrist joint movable support |
-
2013
- 2013-07-17 CN CN201310299533.XA patent/CN103393453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6171309B1 (en) * | 1995-02-15 | 2001-01-09 | Acumed, Inc. | External fixator for repairing fractures of distal radius and wrist |
| CN1463679A (en) * | 2002-06-17 | 2003-12-31 | 颜宗宝 | Orthopaedic sliding channel bar exterior fixing device |
| CN201108488Y (en) * | 2007-12-20 | 2008-09-03 | 周建明 | Articulatio carpi exterior fixing rack |
| CN102551853A (en) * | 2010-12-14 | 2012-07-11 | 史赛克创伤公司 | Fixation clamp with thumbwheel |
| CN203436382U (en) * | 2013-07-17 | 2014-02-19 | 苏州爱得科技发展有限公司 | Wrist joint movable support |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398966A (en) * | 2015-12-17 | 2016-03-16 | 安徽理工大学 | Mechanically-controlled hoisting device |
| CN105596067A (en) * | 2016-03-25 | 2016-05-25 | 郭谦 | Outer fixing bracket for wrist joint |
| CN108904208A (en) * | 2018-07-23 | 2018-11-30 | 玉林市好邦医疗设备有限责任公司 | A kind of gimbal suspension arm hand rest |
| CN111839705A (en) * | 2020-06-28 | 2020-10-30 | 北京市春立正达医疗器械股份有限公司 | Cable tightener |
| CN112370154A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学附属医院 | Fracture distal end reduction trajectory planning method and reduction system based on mirror image method |
| CN112370154B (en) * | 2020-11-13 | 2022-07-08 | 山东中医药大学附属医院 | Fracture distal end reduction trajectory planning system and reduction system |
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| CN103393453B (en) | 2016-01-20 |
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Address after: 215625 Zhangjiagang, Jiangsu Jin Nan Road, Fengzhen Patentee after: SUZHOU AND SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD, Address before: 215600 Suzhou, Jiangsu, Zhangjiagang Jin Fengzhen Town South Road, Suzhou science and Technology Development Co., Ltd. Patentee before: Suzhou AND Science & Technology Development Co., Ltd. |