CN206995376U - Hammer finger fixator - Google Patents
Hammer finger fixator Download PDFInfo
- Publication number
- CN206995376U CN206995376U CN201720023047.9U CN201720023047U CN206995376U CN 206995376 U CN206995376 U CN 206995376U CN 201720023047 U CN201720023047 U CN 201720023047U CN 206995376 U CN206995376 U CN 206995376U
- Authority
- CN
- China
- Prior art keywords
- branch bar
- bar body
- ring body
- semicircle ring
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides hammer finger fixator, including branch bar body, semicircle ring body, it is fixedly connected with block, described semicircle ring body is 2, and the end positions of branch bar body are distributed in by being fixedly connected with block, described branch bar body is telescopic structure, the middle part of described branch bar body is articulated and connected by articulated elements, and the lateral location of articulated elements is provided with the first clamping screw, the both sides position of described semicircular ring body openings is provided with limit buckle, is connected between described limit buckle by the second clamping screw.The annulus size dimension clamped among it can be changed by the semicircle ring body designed on device, meet that different finger thicknesses is fixed, while branch bar body can change its length and angle, whole device design is simple, using reasonable, simple operation, use can be further generalized.
Description
Technical field
It the utility model is related to Medical Devices instrument field, and in particular to hammer finger fixator.
Background technology
With the continuous development of present social economy, the living standard of people is also constantly being lifted, for quality of the life
Pursue also more and more higher.
Particularly modern medical conditions, because generally speaking, although there is the traditional Chinese medical science history of thousands of years in China, but more
The medical system for the entire people of system, is only recent decades and is formed, but China is on the medical technology of entirety, service level and basis
Some problems to some extent all be present in terms of Facilities Construction.
Hammer finger also known as mallet-finger, referring to fracture of the finger extensor tendon in stop vicinity, phalangette can not stretch,
Often merge the avulsion fracture of phalangette dorsal part.Extensor tendon position is carried out operation linking by generally use operation method, still
During restoration, the fixed improper fracture again for also easily causing extensor tendon position, influences the normal recovery of finger position.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of hammer finger fixator, can realize for postoperative
Effective fixation at hammer finger position.
To realize object above, the utility model is achieved by the following technical programs：
Hammer finger fixator, including branch bar body, semicircle ring body, it is fixedly connected with block, described semicircle ring body is 2
It is individual, and the end positions of branch bar body are distributed in by being fixedly connected with block, described branch bar body is telescopic structure, described
The middle part of branch bar body be articulated and connected by articulated elements, and the lateral location of articulated elements is provided with the first locking screw
Bolt, the both sides position of described semicircular ring body openings are provided with limit buckle, pass through the second locking screw between described limit buckle
Tether and connect.
Preferably, the lateral location of described branch bar body is provided with scale sign.
Preferably, described semicircle ring body inner side edge position is set fluted, described groove be embedded in be connected with it is slow
Rush bed course.
Preferably, the described block that is fixedly connected is fixedly welded between branch bar body and semicircle ring body respectively.
Preferably, described articulated elements is detachably connected with branch bar body.
The utility model provides a kind of hammer finger fixator, is locked by the semicircle ring body designed on device second
Under the fixation of bolt, size dimension can be adjusted for the annulus that it is surrounded, meet the fixation of different finger sizes, lead to simultaneously
The first clamping screw regulation branch bar body is crossed, the change of its certain angle can be achieved, and locked, pole as needed can be realized
Body realizes telescopic adjustment, and whole device design is simple, using reasonable, can be further generalized use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 overall structure diagrams of the present utility model；
Fig. 2 semicircular ring body part structural representations of the present utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Based on this practicality
Embodiment in new, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, the present embodiment provides hammer finger fixator, including branch bar body 1, semicircle ring body 2, fixation
Contiguous block 3, semicircle ring body 2 are 2, and the both ends bottom position of branch bar body 1, branch are distributed in by being fixedly connected with block 3
Bar body 1 is telescopic structure, and 1 middle part of branch bar body is articulated and connected by articulated elements 2, and in the side of articulated elements 11
Side position is provided with the first clamping screw 12, can change the certain angle of branch bar body 1 by articulated elements 11 and bend, while passes through the
One clamping screw 12 is locked, and the both sides position that semicircle ring body 2 is open is provided with limit buckle 23, passes through between limit buckle 23
Second clamping screw 24 connects.
The lateral location of branch bar body 1 is provided with scale sign 13, facilitates the observation of dimensions length.
The inner side edge position of semicircle ring body 2 sets fluted 21, and groove 21, which is embedded in, is connected with cushion 22, reduces half
Scratch of the annulus body 2 for finger.
Block 3 is fixedly connected with to be fixedly welded on respectively between branch bar body 1 and semicircle ring body 2.
Articulated elements 11 is detachably connected with branch bar body 1.
Semicircle ring body by being designed on device can be entered under the fixation of the second clamping screw for the annulus that it is surrounded
Row adjusting size size, meet the fixation of different finger sizes, while branch bar body is adjusted by the first clamping screw, can be achieved
The change of its certain angle, and can realize locked, branch bar body as needed realizes telescopic adjustment, whole device design letter
It is single, using reasonable, use can be further generalized.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
1. hammer finger fixator, including branch bar body, semicircle ring body, it is fixedly connected with block, it is characterised in that described semicircular ring
Body is 2, and the end positions of branch bar body are distributed in by being fixedly connected with block, and described branch bar body is telescopic knot
Structure, the middle part of described branch bar body are articulated and connected by articulated elements, and the lateral location of articulated elements is provided with
One clamping screw, the both sides position of described semicircular ring body openings are provided with limit buckle, pass through between described limit buckle
Two clamping screws connect.
2. hammer finger fixator as claimed in claim 1, it is characterised in that the lateral location of described branch bar body is provided with
Scale indicates.
3. hammer finger fixator as claimed in claim 1, it is characterised in that described semicircle ring body inner side edge position is set
Fluted, described groove, which is embedded in, is connected with cushion.
4. hammer finger fixator as claimed in claim 1, it is characterised in that the described block that is fixedly connected is fixedly welded on respectively
Between branch bar body and semicircle ring body.
5. hammer finger fixator as claimed in claim 1, it is characterised in that described articulated elements detachably connects with branch bar body
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023047.9U CN206995376U (en) | 2017-01-10 | 2017-01-10 | Hammer finger fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023047.9U CN206995376U (en) | 2017-01-10 | 2017-01-10 | Hammer finger fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995376U true CN206995376U (en) | 2018-02-13 |
Family
ID=61428099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023047.9U Expired - Fee Related CN206995376U (en) | 2017-01-10 | 2017-01-10 | Hammer finger fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690940A (en) * | 2020-12-23 | 2021-04-23 | 黑龙江中医药大学 | Appliance for preventing and delaying finger joint distortion |
| CN112914807A (en) * | 2021-03-08 | 2021-06-08 | 赣南医学院第一附属医院 | Adjustable orthopedic external fixation frame combining Chinese and western medicine |
-
2017
- 2017-01-10 CN CN201720023047.9U patent/CN206995376U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690940A (en) * | 2020-12-23 | 2021-04-23 | 黑龙江中医药大学 | Appliance for preventing and delaying finger joint distortion |
| CN112690940B (en) * | 2020-12-23 | 2022-10-11 | 黑龙江中医药大学 | Appliance for preventing and delaying finger joint distortion |
| CN112914807A (en) * | 2021-03-08 | 2021-06-08 | 赣南医学院第一附属医院 | Adjustable orthopedic external fixation frame combining Chinese and western medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |