CN101653372A - Multifunctional external fixed support - Google Patents
Multifunctional external fixed support Download PDFInfo
- Publication number
- CN101653372A CN101653372A CN200810196218A CN200810196218A CN101653372A CN 101653372 A CN101653372 A CN 101653372A CN 200810196218 A CN200810196218 A CN 200810196218A CN 200810196218 A CN200810196218 A CN 200810196218A CN 101653372 A CN101653372 A CN 101653372A
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- folder pin
- main body
- pin piece
- extrusome
- needle clamping
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Abstract
The invention discloses a convenient multifunctional external fixed support. The multifunctional external fixed support comprises a main body, wherein a telescopic body is in sliding arrangement on the main body; the main body is provided with a locking bolt; the telescopic body is provided with a chute; the upper end of the locking bolt is in sliding arrangement in the chute; one end of the mainbody is connected with a first needle clamping block by a first universal joint; one end of the telescopic body is connected with a second needle clamping block by a second universal joint; a plurality of needle clamping holes are horizontally arranged on the first needle clamping block and the second needle clamping block respectively; the outer side of the first needle clamping block is also provided with a third needle clamping block; and a plurality of needle clamping holes are arranged on the third needle clamping block along a vertical direction. The multifunctional external fixed support has the advantages that: when the multifunctional external fixed support adopting the structure is used, the fracture can be completely fixed; when the fracture is pressurized by adjusting the length of the multifunctional external fixed support, the adjustment can be carried out in two directions, so that the adjustment is more quick and convenient.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, relate in particular to a kind of multifunctional exterior fixing rack that skeleton helps bone healing that is used for fixing.
Background technology
Behind the extremity fracture, need fix skeleton, help it to recover as soon as possible and heal, multifunctional exterior fixing rack is one of orthopaedics medical apparatus and instruments commonly used clinically, the structure of existing multifunctional exterior fixing rack comprises: main body, be slidingly arranged in the extrusome on the main body, main body is provided with clamping screw, extrusome is provided with chute, the upper end of clamping screw is slidingly arranged in the chute, one end of main body is connected with the first folder pin piece by first universal joint, one end of extrusome is connected with the second folder pin piece by second universal joint, on the first folder pin piece and the second folder pin piece along continuous straight runs, be respectively arranged with some folder pin holes, folder pin piece generally is made up of last folder pin piece and following folder pin piece, pass through to regulate bolting between last folder pin piece and the following folder pin piece, between last folder pin piece and following folder pin piece, form the folder pin hole, locking pin is arranged in the folder pin hole, on an end of described main body and extrusome, be respectively arranged with fixed bar, upper end at fixed bar is respectively arranged with adjustment seat, an adjustment seat is provided with adjustment hole therein, another adjustment seat is provided with adjusting rod, and an end of adjusting rod is arranged in the adjustment hole and with adjustment hole and cooperatively interacts.The multifunctional exterior fixing rack of this structure in use, because its folder pin hole all is to be provided with on the horizontal direction, can not comprehensively fix fracture, when the length of regulating multifunctional exterior fixing rack makes it pressurize to fracture, because it is provided with an adjustment hole, can only regulate in one direction.
Summary of the invention
Technical problem to be solved by this invention is: a kind of convenient multifunctional exterior fixing rack that uses is provided.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: multifunctional exterior fixing rack, comprise: main body, be slidingly arranged in the extrusome on the main body, main body is provided with clamping screw, extrusome is provided with chute, the upper end of clamping screw is slidingly arranged in the chute, one end of main body is connected with the first folder pin piece by first universal joint, one end of extrusome is connected with the second folder pin piece by second universal joint, on the first folder pin piece and the second folder pin piece along continuous straight runs, be respectively arranged with some folder pin holes, also be provided with the 3rd folder pin piece in the outside of the described first folder pin piece, the 3rd folder pin piece vertically is provided with some folder pin holes.
In order to solve the problems of the technologies described above better, the further technical scheme of the present invention is: an end of described main body is provided with first fixed bar, one end of extrusome is provided with second fixed bar, be respectively arranged with first adjustment seat and second adjustment seat in the upper end of first fixed bar and second fixed bar, above main body and extrusome, be provided with regulating sleeve, be respectively arranged with first adjustment hole and second adjustment hole at the two ends of regulating sleeve, on first adjustment seat and second adjustment seat, be set with first adjusting screw(rod) and second adjusting screw(rod) that cooperatively interact with first adjustment hole and second adjustment hole respectively.
In order to solve the problems of the technologies described above better, the further technical scheme of the present invention is: also be provided with rotary sleeve on described regulating sleeve.
Advantage of the present invention is: the multifunctional exterior fixing rack of this structure in use, can comprehensively fix fracture, when the length of regulating multifunctional exterior fixing rack makes it pressurize to fracture, can regulate simultaneously from both direction, make adjusting convenient, rapid.
Description of drawings
Fig. 1 is the structural representation of multifunctional exterior fixing rack of the present invention.
Fig. 2 is the structural representation of a kind of state in the multifunctional exterior fixing rack adjustment process of the present invention
Fig. 3 is the vertical view of Fig. 2.
Among the figure: 1, main body, 2, extrusome, 3, clamping screw, 4, chute, 5, first universal joint, 6, the first folder pin piece, 7, second universal joint, 8, the second folder pin piece, 9, the folder pin hole, the 10, the 3rd folder pin piece, 11, folder pin hole, 12, first fixed bar, 13, second fixed bar, 14, first adjustment seat, 15, second adjustment seat, 16, regulating sleeve, 17, first adjustment hole, 18, second adjustment hole, 19, first adjusting screw(rod), 20, second adjusting screw(rod), 21, rotary sleeve, 22, regulate bolt.
The specific embodiment
Describe specific embodiments of the present invention in detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, multifunctional exterior fixing rack, comprise: main body 1, be slidingly arranged in the extrusome 2 on the main body 1, main body 1 is provided with clamping screw 3, and extrusome 2 is provided with chute 4, and the upper end of clamping screw 3 is slidingly arranged in the chute 4, one end of main body 1 is connected with the first folder pin piece 6 by first universal joint 5, and an end of extrusome 2 is connected with the second folder pin piece 8 by second universal joint 7.On the first folder pin piece 6 and the second folder pin piece 8, also be respectively arranged with one and regulate bolt 22, adjusting bolt 22 is set can be separately fixed at the first folder pin piece 6 and the second folder pin piece 8 on first universal joint 5 and second universal joint 7, when need regulating the angle of the first folder pin piece 6 and the second folder pin piece 8, only need turn on and get final product regulating bolt 22.On the first folder pin piece 6 and the second folder pin piece, 8 along continuous straight runs, be respectively arranged with some folder pin holes 9, also be provided with the 3rd folder pin piece 10, the three folder pin pieces 10 in the outside of the described first folder pin piece 6 and vertically be provided with some folder pin holes 11.One end of described main body 1 is provided with first fixed bar 12, one end of extrusome 2 is provided with second fixed bar 13, be respectively arranged with first adjustment seat 14 and second adjustment seat 15 in the upper end of first fixed bar 12 and second fixed bar 13, above main body 1 and extrusome 2, be provided with regulating sleeve 16, regulating sleeve 16 is provided with rotary sleeve 21, be respectively arranged with first adjustment hole 17 and second adjustment hole 18 at the two ends of regulating sleeve 16, on first adjustment seat 14 and second adjustment seat 15, be set with first adjusting screw(rod) 19 and second adjusting screw(rod) 20 that cooperatively interact with first adjustment hole 17 and second adjustment hole 18 respectively.
In the present embodiment, only the arranged outside at the first folder pin piece 6 has the 3rd folder pin piece 10, the 3rd folder pin piece 10 vertically is provided with some folder pin holes 11, during practical application, certainly, also can only only folder pin piece be set simultaneously according to actual needs at the arranged outside folder pin piece of the second folder pin piece 8 or in the outside of the first folder pin piece 6 and the second folder pin piece 8.
As shown in Figures 2 and 3, the multifunctional exterior fixing rack of said structure is fixed on fracture by locking pin with multifunctional exterior fixing rack in use, and an end of locking pin is fixed on fracture, and the other end is arranged in the folder pin hole.When need be with the length of multifunctional exterior fixing rack is elongated when it is pressurizeed to fracture, with instruments such as spanners clamping screw 3 is turned on earlier, extrusome 2 can be slided on main body 1, rotate rotary sleeve 21, rotary sleeve 21 drives regulating sleeve 16 rotations, first adjusting screw(rod) 19 and second adjusting screw(rod) 20 that regulating sleeve 16 promotes to be separately positioned in its two ends first adjustment hole 17 and second adjustment hole 18 move to both sides, first adjusting screw(rod) 19 and second adjusting screw(rod) 20 promote first adjustment seat 14 and second adjustment seat 15 again respectively, first adjustment seat 14 and second adjustment seat 15 promote first fixed bar 12 and second fixed bar 13 again respectively, first fixed bar 12 and second fixed bar 13 promote main body 1 and extrusome 2 again respectively, thereby it is extrusome 2 is slided on main body 1, thereby the length of multifunctional exterior fixing rack is elongated.When being adjusted to the length that needs, clamping screw 3 is tightened, main body 1 and extrusome 2 are fixed together to be prevented to become flexible.
In the time the length of multifunctional exterior fixing rack need being shortened, only rotary sleeve 21 need be rotated in the opposite direction, other process catches up with that to state adjustment process similar, just no longer has been explained in detail in the present embodiment.
Claims (3)
1, multifunctional exterior fixing rack, comprise: main body (1), be slidingly arranged in the extrusome (2) on the main body (1), main body (1) is provided with clamping screw (3), extrusome (2) is provided with chute (4), the upper end of clamping screw (3) is slidingly arranged in the chute (4), one end of main body (1) is connected with the first folder pin piece (6) by first universal joint (5), one end of extrusome (2) is connected with the second folder pin piece (8) by second universal joint (7), on the first folder pin piece (6) and second folder pin piece (8) along continuous straight runs, be respectively arranged with some folder pin holes (9), it is characterized in that: also be provided with the 3rd folder pin piece (10) in the outside of the described first folder pin piece (6), the 3rd folder pin piece (10) vertically is provided with some folder pin holes (11).
2, according to the described multifunctional exterior fixing rack of claim 1, it is characterized in that: an end of described main body (1) is provided with first fixed bar (12), one end of extrusome (2) is provided with second fixed bar (13), be respectively arranged with first adjustment seat (14) and second adjustment seat (15) in the upper end of first fixed bar (12) and second fixed bar (13), top at main body (1) and extrusome (2) is provided with regulating sleeve (16), be respectively arranged with first adjustment hole (17) and second adjustment hole (18) at the two ends of regulating sleeve (16), on first adjustment seat (14) and second adjustment seat (15), be set with first adjusting screw(rod) (19) and second adjusting screw(rod) (20) that cooperatively interact with first adjustment hole (17) and second adjustment hole (18) respectively.
3, according to the described multifunctional exterior fixing rack of claim 2, it is characterized in that: on described regulating sleeve (16), also be provided with rotary sleeve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810196218A CN101653372A (en) | 2008-08-21 | 2008-08-21 | Multifunctional external fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810196218A CN101653372A (en) | 2008-08-21 | 2008-08-21 | Multifunctional external fixed support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101653372A true CN101653372A (en) | 2010-02-24 |
Family
ID=41707982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810196218A Pending CN101653372A (en) | 2008-08-21 | 2008-08-21 | Multifunctional external fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101653372A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657565A (en) * | 2011-11-28 | 2012-09-12 | 董谢平 | Universal-joint-type fracture external-fixation device |
| CN105342676A (en) * | 2015-12-08 | 2016-02-24 | 哈尔滨邦美医疗科技有限公司 | Combined type multifunctional physiological bone pressurization external fixation support |
| CN109730822A (en) * | 2019-01-15 | 2019-05-10 | 卢书峰 | A kind of Orthopedic Clinical hitch frame |
| WO2024045647A1 (en) * | 2022-09-02 | 2024-03-07 | 无锡倍达医疗科技有限公司 | Single-arm securing support and method for adjusting and securing same |
-
2008
- 2008-08-21 CN CN200810196218A patent/CN101653372A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657565A (en) * | 2011-11-28 | 2012-09-12 | 董谢平 | Universal-joint-type fracture external-fixation device |
| CN105342676A (en) * | 2015-12-08 | 2016-02-24 | 哈尔滨邦美医疗科技有限公司 | Combined type multifunctional physiological bone pressurization external fixation support |
| CN105342676B (en) * | 2015-12-08 | 2018-03-16 | 哈尔滨杰瑞斯医疗科技有限公司 | Multifunctional assembled physiological bone pressurization external fixed support for bone |
| CN109730822A (en) * | 2019-01-15 | 2019-05-10 | 卢书峰 | A kind of Orthopedic Clinical hitch frame |
| WO2024045647A1 (en) * | 2022-09-02 | 2024-03-07 | 无锡倍达医疗科技有限公司 | Single-arm securing support and method for adjusting and securing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100224 |