CN201831912U - Finger separating device for curing syndactylia - Google Patents
Finger separating device for curing syndactylia Download PDFInfo
- Publication number
- CN201831912U CN201831912U CN2010205162230U CN201020516223U CN201831912U CN 201831912 U CN201831912 U CN 201831912U CN 2010205162230 U CN2010205162230 U CN 2010205162230U CN 201020516223 U CN201020516223 U CN 201020516223U CN 201831912 U CN201831912 U CN 201831912U
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- Prior art keywords
- ring
- locating clip
- connecting rod
- fixed
- bolt
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- Expired - Lifetime
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Abstract
A finger separating device for curing syndactylia comprises an annular ring (1), a connecting rod (2), a positioning clamp and an elastic adjusting bolt (4). The positioning clamp comprises four annular ring positioning clamps (31), two bolt positioning clamps (32) and a double-needle positioning clamp (33). The four annular ring positioning clamps (31) are fixed on the annular ring (1), the bolt positioning clamps (32) are fixed at two ends of the elastic adjusting bolt (4), the connecting rod (2) consists of an upper layer and a lower layer, and two Kirschner wire clamping openings for fixing Kirschner wires are arranged on the double-needle positioning clamp (33). The finger separating device for curing syndactylia overcomes the defect that in the orthopedic operation method in the prior art, the incision of the adhesion site brings additional pain to patients. The finger separating device enables webbed fingers to be separated naturally, and the webbed fingers can extend naturally and form natural physiological skin.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and more particularly it is a kind ofly to use that tension force-stress is decided power and refer to dilator.
Background technology
Refer to that web is the connecting portion between human finger or the toe, children's's finger or toe are born also to be referred to, or adult refer to the serious burn of web place or refer to the web skin grafting after, refer to that the web place is easy to produce the situation of adhesion, influence the range of activity of patients fingers or toe and the function of finger or toe, very not attractive in appearance yet, give patient's physiology and cause very bad influence psychologically, and after adhesion formed, existing method was for passing through plastic operation, cut the adhesion part, cause extra misery to patient.
Summary of the invention
The purpose of this utility model is to overcome existing disadvantages of background technology part, and provides a kind of and refer to dilator.
The purpose of this utility model reaches by following measure: and refer to dilator, it is characterized in that it comprises ring, connecting rod, locating clip, the flexible adjustment bolt, locating clip comprises the ring locating clip, the bolt locating clip, the crosspointer locating clip, there are four ring locating clips to be fixed on the ring, be fixed with the bolt locating clip at the two ends of flexible adjustment bolt, connecting rod has two layers up and down, the two ends of each connecting rod set bolt locating clip and ring locating clip respectively also are fixed with the crosspointer locating clip at the middle part of connecting rod, and the Kirschner wire folder mouthful of two fixation Kel's needles is arranged on the crosspointer locating clip, and the two ends of Kirschner wire are fixed on the Kirschner wire folder mouthful of two crosspointer locating clips up and down.
In technique scheme, described ring is made up of two identical straight-flanked ring frames and the intermediary connecting plate of straight-flanked ring frame.
In technique scheme, described four ring locating clips are divided into two layers of symmetric arrangement up and down, upper and lower two layers all have two ring locating clips, the connection bar cramp mouth that a fixed connecting rod is all arranged on each ring locating clip, and also have on each ring locating clip two with ring on the fixed ring frame folder of upper and lower straight-flanked ring frame mouth.
In technique scheme, described flexible adjustment bolt is formed with the positive and negative threaded rod that is positioned at the regulating wheel two ends by being positioned at intermediary regulating wheel, but the elastic thread bar that described positive and negative threaded rod is bending.
In technique scheme, on the described ring locating clip and the screw-threaded coupling structure of coupling arranged between fixed clamping plate of ring and the holder, and can with ring locking earlier, again by the locking of the bolt on ring locating clip connecting rod.
In technique scheme, described flexible adjustment bolt has two layers.
The utlity model has following advantage: by the power that struts of flexible adjustment bolt, can make the finger web naturally separately, and refer to that web can prolong naturally, the finger web after will prolonging again wraps on the finger after separating by operation, can form the physiology skin of nature.By two layers cooperation up and down, make the adjusting of flexible adjustment bolt more careful, firmly more even.Ring is used to be sleeved on palm, makes things convenient for and refer to the location of dilator.Kirschner wire and crosspointer locating clip be combined with the positioning and fixing that is beneficial to the maniphalanx on the finger.
Description of drawings
Fig. 1 is for this utility model and refer to the structural representation that dilator closes up.
Fig. 2 is for this utility model and refer to the structural representation that dilator struts.
Fig. 3 is the two-layer structure sketch map of ring and ring locating clip in this utility model.
Fig. 4 is the structure side view of Fig. 1.
1. rings among the figure, 01. straight-flanked ring frame, 02. connecting plate, 2. connecting rod, 31. ring locating clips, 311. connect the bar cramp mouths, 312. ring frame folder mouth, 313. clamping plate, 314. holders, 32. the bolt locating clip, 33. crosspointer locating clips, 331. Kirschner wires, 332. Kirschner wire folder mouth, 4. flexible adjustment bolt, 41. regulating wheels, 42. positive and negative threaded rods.
The specific embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute to qualification of the present utility model, only do for example.Simultaneously by illustrating that advantage of the present utility model will become clear more and understanding easily.
Consult accompanying drawing as can be known: this utility model also refers to dilator, it comprises ring 1, connecting rod 2, locating clip, flexible adjustment bolt 4, locating clip comprises ring locating clip 31, bolt locating clip 32, crosspointer locating clip 33, there are four ring locating clips 31 to be fixed on the ring 1, be fixed with bolt locating clip 32 at the two ends of flexible adjustment bolt 4, connecting rod 2 has two layers up and down, the two ends of each connecting rod 2 set bolt locating clip 32 and ring locating clip 31 respectively also are fixed with crosspointer locating clip 33 at the middle part of connecting rod 2, the Kirschner wire folder mouth 332 that two fixation Kel's needles 331 are arranged on the crosspointer locating clip 33, the two ends of Kirschner wire 331 are fixed on up and down, and the Kirschner wire of two crosspointer locating clips 33 presss from both sides on the mouth 332 (as Fig. 1, shown in Figure 2).
Ring 1 is formed (as Fig. 1, Fig. 2, shown in Figure 3) by two identical straight-flanked ring frames 01 and the intermediary connecting plate 02 of straight-flanked ring frame.
Four ring locating clips 31 are divided into two layers of symmetric arrangement up and down, upper and lower two layers all have two ring locating clips 31, the connection bar cramp mouth 311 that a fixed connecting rod 2 is all arranged on each ring locating clip 31, and also have on each ring locating clip 31 two with ring 1 on 312 (as shown in Figure 3) of the fixed ring frame folder of upper and lower straight-flanked ring frame mouth.
On the ring locating clip 31 and the screw-threaded coupling structure of coupling arranged between fixed clamping plate 313 of ring and the holder 314, and can with ring 1 locking earlier, again by the locking of the bolt on the ring locating clip 31 connecting rod 2 (as shown in Figure 2).
During use, ring is overlapped (is that example describes with the palm) on palm or the sole, the upper strata ring of palm is fixed two ring locating clips 31, each ring locating clip 31 is fixed connecting rod 2 again, the middle part of connecting rod 2 is crosspointer locating clip 33 fixedly, connect by flexible adjustment bolt 4 between 32, two bolt locating clips 32 of other end set bolt locating clip of connecting rod 2.Fixing the identical of connected mode and upper strata that reach of lower floor.Kirschner wire 331 passes maniphalanx and fixing, during the actuator joint, rotate regulating wheel 41, two layers of positive and negative threaded rod 42 that is positioned at regulating wheel 41 two ends extend to two ends synchronously up and down, but positive and negative threaded rod 42 is the elastic thread bar of bending, and miniature deformation can take place, make the curved expansion of elastic thread bar, the finger that closes up is opened, and the finger web between will pointing again separates, and refers to that with this web serves as that the finger suitcase is rolled on the finger.
Need to prove: this utility model also refers to that dilator is the example explanation with strutting between two fingers only, also can finish by increasing connecting rod, locating clip and flexible adjustment bolt.The structure that need to prove locating clip is seen ZL200720084828.5, ZL200720084827.0.
Claims (6)
1. and refer to dilator, it is characterized in that it comprises ring (1), connecting rod (2), locating clip, flexible adjustment bolt (4), locating clip comprises ring locating clip (31), bolt locating clip (32), crosspointer locating clip (33), four ring locating clips (31) are arranged) be fixed on the ring (1), be fixed with bolt locating clip (32) at the two ends of flexible adjustment bolt (4), connecting rod (2) has two layers up and down, the two ends difference set bolt locating clip (32) and the ring locating clip (31) of each connecting rod (2) also are fixed with crosspointer locating clip (33) at the middle part of connecting rod (2), the Kirschner wire folder mouthful (332) that two fixation Kel's needles (331) are arranged on the crosspointer locating clip (33), the two ends of Kirschner wire (331) are fixed on up and down, and the Kirschner wire of two crosspointer locating clips (33) presss from both sides on mouthful (332).
2. according to claim 1 and refer to dilator, it is characterized in that described ring 1 is made up of two identical straight-flanked ring frames (01) and the intermediary connecting plate of straight-flanked ring frame (02).
3. according to claim 1 and refer to dilator, it is characterized in that described four ring locating clips (31) are divided into two layers of symmetric arrangement up and down, upper and lower two layers all have two ring locating clips (31), the connection bar cramp mouth (311) that a fixed connecting rod (2) is all arranged on each ring locating clip (31), and each ring locating clip (31) go up to also have two with ring (1) on the fixed ring frame folder mouth of upper and lower straight-flanked ring frame (312).
4. according to claim 1 and refer to dilator, it is characterized in that described flexible adjustment bolt (4) is made up of the positive and negative threaded rod (42) that is positioned at intermediary regulating wheel (41) and is positioned at regulating wheel (41) two ends, described positive and negative threaded rod (42) but be the elastic thread bar of bending.
5. described and refer to dilator according to claim 1 or 3, it is characterized in that described ring locating clip (31) is gone up and fixed clamping plate of ring (313) and holder (314) between the screw-threaded coupling structure of coupling is arranged, and can lock earlier with ring (1), again by the locking of the bolt on the ring locating clip (31) connecting rod (2).
6. described and refer to dilator according to claim 1 or 4, it is characterized in that described flexible adjustment bolt (4) has two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205162230U CN201831912U (en) | 2010-09-03 | 2010-09-03 | Finger separating device for curing syndactylia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205162230U CN201831912U (en) | 2010-09-03 | 2010-09-03 | Finger separating device for curing syndactylia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201831912U true CN201831912U (en) | 2011-05-18 |
Family
ID=44002005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205162230U Expired - Lifetime CN201831912U (en) | 2010-09-03 | 2010-09-03 | Finger separating device for curing syndactylia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201831912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302380A (en) * | 2011-08-02 | 2012-01-04 | 武汉康斯泰德科技有限公司 | Dactylion separating and spreading device |
| CN104873234A (en) * | 2015-05-22 | 2015-09-02 | 广州军区广州总医院 | Adjustable skin carrying device for wound surface |
| CN111821090A (en) * | 2020-07-14 | 2020-10-27 | 路闯 | Noninvasive adjustable extrusion type skin expansion device for dactylogyrus deformity of children |
-
2010
- 2010-09-03 CN CN2010205162230U patent/CN201831912U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302380A (en) * | 2011-08-02 | 2012-01-04 | 武汉康斯泰德科技有限公司 | Dactylion separating and spreading device |
| CN102302380B (en) * | 2011-08-02 | 2013-03-27 | 武汉康斯泰德科技有限公司 | Dactylion separating and spreading device |
| CN104873234A (en) * | 2015-05-22 | 2015-09-02 | 广州军区广州总医院 | Adjustable skin carrying device for wound surface |
| CN111821090A (en) * | 2020-07-14 | 2020-10-27 | 路闯 | Noninvasive adjustable extrusion type skin expansion device for dactylogyrus deformity of children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |