CN106137315A - A kind of medical double-head guider - Google Patents
A kind of medical double-head guider Download PDFInfo
- Publication number
- CN106137315A CN106137315A CN201510148329.7A CN201510148329A CN106137315A CN 106137315 A CN106137315 A CN 106137315A CN 201510148329 A CN201510148329 A CN 201510148329A CN 106137315 A CN106137315 A CN 106137315A
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- China
- Prior art keywords
- guide
- hole
- diameter
- medical double
- central axis
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- 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.)
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Abstract
The invention belongs to technical field of medical instruments, it is specifically related to a kind of medical double-head guider, including a plate, the two ends of described connecting plate are respectively provided with a warping part, described warping part is respectively fixed with the first guide, second guide, there is inside described first guide the first through hole of line centered by the central axis of described first guide, there is inside described second guide the second through hole of line centered by the central axis of described second guide, the diameter of described second through hole is more than the diameter of described first through hole, described first guide, multiple interconnective V-shaped part is offered on the end face of the free end of the second guide.The very convenient guiding at bone drill of medical double-head guider of the present invention uses, and simple in construction, low cost.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of medical double-head guider.
Background technology
Need by locking fixed plate, fracture patient is fixed impaired bone in medical operating operation
Time, first to punch with bone drill on bone, then pedicle screw.
When using bone drill to punch, if controlling bad, it is likely that bone drill can be made to bore from default boring
Position, causes boring inaccurate, impact operation fixed effect.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and provide a kind of for bone drill guide
Medical double-head guider.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of medical double-head guider, including a plate, the two ends of described connecting plate are respectively provided with one and stick up
The portion of rising, described warping part is respectively fixed with the first guide, the second guide, in described first guide
Portion has the first through hole of line centered by the central axis of described first guide, described second guide
Inside has the second through hole of line centered by the central axis of described second guide, described second through hole
Diameter more than the diameter of described first through hole, described first guide, the free end of the second guide
Multiple interconnective V-shaped part is offered on end face.
Described first guide is 30～70 degree with the angle of the centrage of described second guide.
Described first guide is 45 degree with the angle of the centrage of described second guide.
Medical double-head guider of the present invention by being respectively provided with a warping part at the two ends of connecting plate, described in stick up
The portion of rising is respectively fixed with the first guide, the second guide, has with described inside described first guide
First through hole of line centered by the central axis of the first guide, has with institute inside described second guide
Stating the second through hole of line centered by the central axis of the second guide, the diameter of described second through hole is more than institute
State the diameter of the first through hole, described first guide, the second guide free end end face on offer many
Individual interconnective V-shaped part, very convenient guiding at bone drill uses, and simple in construction, low cost.
Accompanying drawing explanation
Fig. 1 show the schematic front view of a kind of medical double-head guider that the embodiment of the present invention provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features and the advantage of the present invention are further described, but this
Bright it is not limited to listed embodiment.
Shown in Figure 1, a kind of medical double-head guider, including a plate 1, described connecting plate
Two ends are respectively provided with a warping part 2,3, described warping part 2,3 be respectively fixed with the first guide 4,
Second guide 5, in having inside described first guide and with the central axis of described first guide being
First through hole 6 of heart line, has with the central axis of described second guide inside described second guide
Centered by the second through hole 7 of line, the diameter of described second through hole 7 is more than the diameter of described first through hole 6
Described first guide, the second guide free end end face on offer multiple interconnective V-shaped part
10。
Further, described first guide 4 includes that one leads for the first of described connecting plate 1 connection
To part connecting portion 11, described first guide connecting portion 11 connects a length more than described first guide
First guide guide body portion 12 of connecting portion, the freedom in described first guide guide body portion 12
End has described V-shaped part, and described second guide 5 includes one for described connecting plate 1 connection
Second guide connecting portion 8, described second guide connecting portion 8 connects a length leads more than described second
To the second guide guide body portion 9 of part connecting portion 8, described second guide guide body portion 9
Free ending tool has described V-shaped part 10.
Further, described second guide guide body portion 9 outside diameter is more than described first guide
The diameter in guide body portion 12, the most about, the diameter of described second guide connecting portion 8 is more than described
The diameter of the first guide connecting portion 11.
Further, the diameter of the connecting portion of described first and second guide is more than the diameter in guide body portion.
Further, described first and second guide is welded to connect fixing with described connecting plate.
Further, the two ends inside upper surface of described connecting plate identifies useful described first lead in instruction
To part, the scale marker of the diameter of the through hole of the second guide.
Further, described first guide is 30～70 with the angle of the centrage of described second guide
Degree.
Preferably, described first guide is 45 degree with the angle of the centrage of described second guide.
Medical double-head guider of the present invention by being respectively provided with a warping part at the two ends of connecting plate, described in stick up
The portion of rising is respectively fixed with the first guide, the second guide, has with described inside described first guide
First through hole of line centered by the central axis of the first guide, has with institute inside described second guide
Stating the second through hole of line centered by the central axis of the second guide, the diameter of described second through hole is more than institute
State the diameter of the first through hole, described first guide, the second guide free end end face on offer many
Individual interconnective V-shaped part, very convenient guiding at bone drill uses, and simple in construction, low cost.
The above is only the preferred embodiment of the present invention, it is noted that general for the art
For logical technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. a medical double-head guider, it is characterised in that include a plate, described connecting plate
Two ends are respectively provided with a warping part, and described warping part is respectively fixed with the first guide, the second guide,
Have centered by the central axis of described first guide the first of line inside described first guide to lead to
Hole, has centered by the central axis of described second guide the second of line inside described second guide
Through hole, the diameter of described second through hole more than the diameter of described first through hole, described first guide, the
Multiple interconnective V-shaped part is offered on the end face of the free end of two guides.
Medical double-head guider the most according to claim 1, it is characterised in that described first guides
Part is 30～70 degree with the angle of the centrage of described second guide.
Medical double-head guider the most according to claim 2, it is characterised in that described first guides
Part is 45 degree with the angle of the centrage of described second guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148329.7A CN106137315A (en) | 2015-03-27 | 2015-03-27 | A kind of medical double-head guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148329.7A CN106137315A (en) | 2015-03-27 | 2015-03-27 | A kind of medical double-head guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106137315A true CN106137315A (en) | 2016-11-23 |
Family
ID=57338047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510148329.7A Pending CN106137315A (en) | 2015-03-27 | 2015-03-27 | A kind of medical double-head guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106137315A (en) |
-
2015
- 2015-03-27 CN CN201510148329.7A patent/CN106137315A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |