CN208838084U - Fracture of medial malleolus replacement and fixation guider - Google Patents
Fracture of medial malleolus replacement and fixation guider Download PDFInfo
- Publication number
- CN208838084U CN208838084U CN201820569200.2U CN201820569200U CN208838084U CN 208838084 U CN208838084 U CN 208838084U CN 201820569200 U CN201820569200 U CN 201820569200U CN 208838084 U CN208838084 U CN 208838084U
- Authority
- CN
- China
- Prior art keywords
- replacement
- fracture
- binding clip
- drilling director
- pilot hole
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of fracture of medial malleolus replacement and fixation guiders, including two clamp handles being hinged, the front end of each clamp handle is equipped with binding clip, at least one binding clip is equipped with drilling director, drilling director is equipped with the pilot hole passed through for drill bit and locking part, drilling director is hinged on the side of binding clip, it is additionally provided with the rotary position limiting structure for limiting drilling director rotation, this fracture of medial malleolus replacement and fixation guider, medical staff can realize the positioning of internal malleolus drilling by the pilot hole on drilling director, since drilling director is hinged on binding clip, therefore angle adjustable of the pilot hole relative to jaw, medical staff can be according to the condition of the injury of different patients, by the angular adjustment of pilot hole to suitable position, so that drilling and fixation are more convenient accurate, this utility model is used for medical instruments field.
Description
Technical field
The utility model relates to medical instruments fields, more particularly to a kind of fracture of medial malleolus replacement and fixation guider.
Background technique
Existing fracture of medial malleolus replacement and fixation be mostly it is pure be positioned manually, drill and install locking part, it is less for experience
Medical staff will accomplish that accurate positioning has biggish difficulty.
Drilling director on existing fracture of medial malleolus replacement and fixation guider does not have angle regulating function, fixed in drilling
It is higher for the status requirement of binding clip when position, therefore need to take a substantial amount of time adjusting binding clip when use, it operates more numerous
It is trivial.
Utility model content
Simple, the convenient and fast fracture of medial malleolus replacement and fixation guiding of operation that the purpose of this utility model is to provide a kind of positioning
Device.
Technical solution adopted in the utility model is:
Fracture of medial malleolus replacement and fixation guider, including two clamp handles being hinged, the front end of each clamp handle is equipped with binding clip,
At least one binding clip is equipped with drilling director, and drilling director is equipped with the pilot hole passed through for drill bit and locking part, bores
Hole guider is hinged on the side of binding clip, is additionally provided with the rotary position limiting structure for limiting drilling director rotation.
It is further used as the improvement of technical solutions of the utility model, is additionally provided with folding lock, folding lock includes that setting exists
On bolt and another clamp handle in one clamp handle with the mutually matched lockhole of bolt.
It is further used as the improvement of technical solutions of the utility model, drilling director and binding clip hinged, the shaft by shaft
One end and binding clip it is hinged, the sliding slot being slidably connected with the other end of shaft, the length side of sliding slot are additionally provided on drilling director
To consistent with the axis direction of pilot hole, it is additionally provided with the first limiting device of the limitation shaft sliding positioned at sliding slot both ends.
Be further used as the improvement of technical solutions of the utility model, drilling director include detachably splice upper piece and under
Block, upper piece and lower piece Mosaic face be equipped with splicing after formed pilot hole guide groove.
It is further used as the improvement of technical solutions of the utility model, drilling director includes mutually nested left column and the right side
Column, left column and right column are slidably connected, and are additionally provided with the second position limiting structure for limiting left column and right column sliding position.
It is further used as the improvement of technical solutions of the utility model, pilot hole is in a circular table shape, and pilot hole is towards jaw one end
Diameter be greater than its diameter far from jaw one end.
It is further used as the improvement of technical solutions of the utility model, rotary position limiting structure includes that being located on binding clip is arranged in
Several card columns of drilling director two sides.
The utility model has the beneficial effects that this fracture of medial malleolus replacement and fixation guider, medical staff can be oriented to by drilling
Pilot hole on device realizes the positioning of internal malleolus drilling, and since drilling director is hinged on binding clip, pilot hole is relative to pincers
The angle adjustable of mouth, medical staff can make the angular adjustment of pilot hole to suitable position according to the condition of the injury of different patients
It is more convenient accurate to drill and fix.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is upper block and lower piece of structural schematic diagram in the utility model embodiment；
Fig. 3 is the structural schematic diagram of left column and right column in the utility model embodiment.
Specific embodiment
Referring to FIG. 1, FIG. 2 and FIG. 3, the utility model be fracture of medial malleolus replacement and fixation guider, including be hinged two
The front end of a clamp handle 1, each clamp handle 1 is equipped with binding clip 3, at least one binding clip 3 is equipped with drilling director 2, on drilling director 2
Equipped with the pilot hole 21 passed through for drill bit and locking part, drilling director 2 is hinged on the side of binding clip 3, is additionally provided with for limiting
The rotary position limiting structure that drilling director 2 processed rotates.
Specifically, medical staff can first lock the internal malleolus of patient with binding clip 3 in internal malleolus boring positioning, then adjusts and bore
The angle of hole guider 2 to pilot hole 21 is suitable, and drilling tool is recycled to drill and install locking part.
As the utility model preferred embodiment, it is additionally provided with folding lock, folding lock includes being arranged in a clamp handle 1
On bolt 11 and another clamp handle 1 on the mutually matched lockhole of bolt 11.
As the utility model preferred embodiment, drilling director 2 is hinged by shaft with binding clip 3, and the one of shaft
End is hinged with binding clip 3, and the sliding slot 22 being slidably connected with the other end of shaft, the length of sliding slot 22 are additionally provided on drilling director 2
Direction is consistent with the axis direction of pilot hole 21, is additionally provided with the first limit dress of the limitation shaft sliding positioned at 22 both ends of sliding slot
It sets.
Specifically, being slidably connected since drilling director 2 passes through sliding slot 22 with the shaft that binding clip 3 is arranged in, drill
Guider 2 has certain adjusting space relative to the depth of jaw, is suitable for the demand of different patients.
As the utility model preferred embodiment, drilling director 2 include detachably splice upper piece 23 and lower piece
24, upper piece 23 and lower piece 24 Mosaic face be equipped with splicing after formed pilot hole 21 guide groove 211.
After a number of uses, may there are dust or other impurities in pilot hole 21.Drilling director 2 is designed to can
Disassembly splicing upper piece 23 and lower piece 24, the cleaning of drilling director 2 will be made more convenient.
As the utility model preferred embodiment, drilling director 2 includes mutually nested left column 25 and right column 26,
Left column 25 and right column 26 are slidably connected, and are additionally provided with the second position limiting structure of limitation left column 25 and 26 sliding position of right column.
It, can be by adjusting left column 25 and right column when using since left column 25 is mutually nested with right column 26 and is slidably connected
Mutually nested length and then the length of adjusting pilot hole 21 between 26, to adapt to the demand of different drilling tool and locking part.
As the utility model preferred embodiment, pilot hole 21 is in a circular table shape, and pilot hole 21 is towards jaw one end
Diameter is greater than its diameter far from jaw one end, and drill bit or locking part to protrude into pilot hole 21 provide an angular adjustment sky
Between.
As the utility model preferred embodiment, rotary position limiting structure includes being arranged on binding clip 3 to be located at drilling
Several card columns of 2 two sides of guider.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (7)
1. fracture of medial malleolus replacement and fixation guider, it is characterised in that: including two clamp handles (1) being hinged, each clamp handle
(1) front end is equipped with binding clip (3), at least one described binding clip (3) is equipped with drilling director (2), the drilling director
(2) it is equipped with the pilot hole (21) passed through for drill bit and locking part, the drilling director (2) is hinged on the binding clip (3)
Side, be additionally provided with for limit the drilling director (2) rotation rotary position limiting structure.
2. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: be additionally provided with folding lock, institute
State folding lock include be arranged on the bolt (11) and another clamp handle (1) on a clamp handle (1) with the bolt (11)
Mutually matched lockhole.
3. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: the drilling director (2)
Hinged by shaft with the binding clip (3), one end and binding clip (3) of the shaft hingedly, are also set on the drilling director (2)
There are the sliding slot (22) being slidably connected with the other end of shaft, the length direction of the sliding slot (22) and the axis side of pilot hole (21)
To consistent, it is additionally provided with the first limiting device of the limitation shaft sliding positioned at the sliding slot (22) both ends.
4. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: the drilling director (2)
Including upper piece (23) detachably spliced and lower piece (24), after the Mosaic face of upper piece (23) and lower piece (24) is equipped with splicing
Form the guide groove (211) of pilot hole (21).
5. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: the drilling director (2)
Including mutually nested left column (25) He Youzhu (26), left column (25) He Youzhu (26) is slidably connected, and is additionally provided with limitation institute
State the second position limiting structure (27) of Zuo Zhu (25) He Youzhu (26) sliding position.
6. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: the pilot hole (21) is in circle
The diameter of mesa-shaped, the pilot hole (21) towards jaw one end is greater than its diameter far from jaw one end.
7. fracture of medial malleolus replacement and fixation guider according to claim 1, it is characterised in that: the rotary position limiting structure packet
Include several card columns positioned at the drilling director (2) two sides being arranged on the binding clip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569200.2U CN208838084U (en) | 2018-04-19 | 2018-04-19 | Fracture of medial malleolus replacement and fixation guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569200.2U CN208838084U (en) | 2018-04-19 | 2018-04-19 | Fracture of medial malleolus replacement and fixation guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208838084U true CN208838084U (en) | 2019-05-10 |
Family
ID=66350013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820569200.2U Expired - Fee Related CN208838084U (en) | 2018-04-19 | 2018-04-19 | Fracture of medial malleolus replacement and fixation guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208838084U (en) |
-
2018
- 2018-04-19 CN CN201820569200.2U patent/CN208838084U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20210419 |