CN204072332U - For calibrating the calibration block of operating theater instruments - Google Patents
For calibrating the calibration block of operating theater instruments Download PDFInfo
- Publication number
- CN204072332U CN204072332U CN201420452910.9U CN201420452910U CN204072332U CN 204072332 U CN204072332 U CN 204072332U CN 201420452910 U CN201420452910 U CN 201420452910U CN 204072332 U CN204072332 U CN 204072332U
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- calibration block
- main body
- square
- calibration
- block main
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Abstract
The utility model discloses a kind of calibration block for calibrating operating theater instruments, comprising calibration block main body and knife face calibration square; The top of the left end of described calibration block main body is provided with square groove; Described knife face calibration square is removably fixed in the square groove of calibration block main body, and the upper surface of knife face calibration square is provided with knife face meter calibration tank; The top of the left end of described calibration block main body is provided with V-shaped groove; The central plane of the knife face meter calibration tank of the central plane of V-shaped groove of described calibration block main body, the central plane of square groove and knife face calibration square is overlapping; The leading flank of described calibration block main body is provided with the boresighting hole of 12 varying diameters; The upper surface of described calibration block main body is provided with tapered end points alignment receptacle.This utility model has very high versatility.
Description
Technical field
This utility model relates to a kind of calibration block for calibrating operating theater instruments.
Background technology
For calibrating the calibration block of operating theater instruments for calibrating the operating theater instruments such as scalpel, surgical drill.Calibration block, with from as benchmark, demarcates the relative position of operating theater instruments, thus can trace into the related data of operating theater instruments, acquisition operating theater instruments in subsequent navigation, the knife face position coordinates etc. of such as scalpel.Existing calibration block can only calibrate an item number certificate of operating theater instruments, function singleness, poor universality.
Utility model content
The purpose of this utility model is to provide the high calibration block for calibrating operating theater instruments of a kind of versatility.
The technical scheme realizing this utility model object is: for calibrating the calibration block of operating theater instruments, comprises calibration block main body and knife face calibration square; The top of the left end of described calibration block main body is provided with square groove; Described knife face calibration square is removably fixed in the square groove of calibration block main body, and the upper surface of knife face calibration square is provided with knife face meter calibration tank; The top of the left end of described calibration block main body is provided with V-shaped groove; The central plane of the knife face meter calibration tank of the central plane of V-shaped groove of described calibration block main body, the central plane of square groove and knife face calibration square is overlapping; The leading flank of described calibration block main body is provided with the boresighting hole of 12 varying diameters; The upper surface of described calibration block main body is provided with tapered end points alignment receptacle.
The cross section of the left end of described calibration block main body is L-shaped, and right-hand member is square; Described square groove is arranged on the top of L shape left end; The two ends, left and right of the upper surface of the square right-hand member of described calibration block main body are respectively equipped with a boss upwards; Described V-shaped groove is arranged on two boss; The boresighting hole of described 12 varying diameters is arranged on the leading flank of the square right-hand member of calibration block main body; Described end points alignment receptacle is arranged on the center of the upper surface of the square right-hand member of calibration block main body.
The tapering of the end points alignment receptacle of described calibration block main body is 120 °.
The lower surface of the left part of the L shape left end of described calibration block main body is provided with the first technique groove, and the center of the bottom of L shape left end is provided with technical gaps; The rear portion of the lower surface of the square right-hand member of described calibration block main body is provided with the second technique groove; The boresighting hole of described 12 varying diameters is all communicated with the second technique groove.
Described first technique groove, technical gaps and the second technique groove are communicated with successively.
The diameter in the boresighting hole of described 12 varying diameters is descending is followed successively by 10.1mm, 7.55mm, 6.05mm, 5.05mm, 4.5mm, 4.15mm, 3.6mm, 3.3mm, 3.05mm, 2.45mm, 2.20mm, 2.1mm.
The rear side of described knife face calibration square is provided with horizontal groove.
For calibrating the calibration block of operating theater instruments, also comprise three witch balls; The rear portion of the upper surface of the L shape left end of described calibration block main body, and the rear portion of the upper surface of two boss is respectively provided with a screwed hole for fixing witch ball.
Have employed technique scheme, this utility model has following beneficial effect: (1) knife face calibration of the present utility model square is removably fixed in the square groove of calibration block main body, knife face meter calibration tank is arranged on knife face calibration square, when needing the different knife face of calibration or goose saw, only need the knife face calibration square of the knife face meter calibration tank changing different in width; 12 boresighting bore dias are different simultaneously, can calibrate the axis direction of 12 kinds of different size surgical drills, and end points alignment receptacle can calibrate the drill bit of surgical drill; Therefore, this utility model has very high versatility.
(2) cross section of the left end of calibration block main body of the present utility model is L-shaped, the two ends, left and right of the upper surface of the square right-hand member of calibration block main body are respectively equipped with a boss upwards, this mechanism can significantly reduce weight of the present utility model, and this utility model is convenient for carrying.
(3) the first technique groove of calibration block main body, technical gaps and the second technique groove can reduce weight of the present utility model further, and this utility model is convenient for carrying.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail, wherein
Fig. 1 is the structural representation of calibration block main body of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the top view of Fig. 1.
Fig. 5 is the structural representation of knife face of the present utility model calibration square.
Label in accompanying drawing is:
Calibration block main body 1, square groove 11, V-shaped groove 12, end points alignment receptacle 14, boss 15, first technique groove 16, technical gaps 17, second technique groove 18, screwed hole 19;
Knife face calibration square 2, knife face meter calibration tank 21, horizontal groove 22.
Detailed description of the invention
(embodiment 1)
See Fig. 1 to Fig. 5, the calibration block of the present embodiment, for calibrating operating theater instruments, comprises calibration block main body 1, knife face calibration square 2 and witch ball.
The top of the left end of calibration block main body 1 is provided with square groove 11.Knife face calibration square 2 is removably fixed in the square groove 11 of calibration block main body 1, and the upper surface of knife face calibration square 2 is provided with knife face meter calibration tank 21.The top of the left end of calibration block main body 1 is provided with V-shaped groove 12, and V-shaped groove 12, for shelving operation tool, assists knife face alignment knife face meter calibration tank 21.The central plane of the knife face meter calibration tank 21 of the central plane of the V-shaped groove 12 of calibration block main body 1, the central plane of square groove 11 and knife face calibration square 2 is overlapping.The upper surface of calibration block main body 1 is provided with tapered end points alignment receptacle 14, and the tapering of end points alignment receptacle 14 is 120 °.End points alignment receptacle 14 is for calibrating the drill bit of surgical drill.The rear side of knife face calibration square 2 is provided with horizontal groove 22.
The cross section of the left end of calibration block main body 1 is L-shaped, and right-hand member is square.Square groove 11 is arranged on the top of L shape left end.The two ends, left and right of the upper surface of the square right-hand member of calibration block main body 1 are respectively equipped with a boss 15 upwards.V-shaped groove 12 is arranged on two boss 15.The boresighting hole 13 of 12 varying diameters is arranged on the leading flank of the square right-hand member of calibration block main body 1.End points alignment receptacle 14 is arranged on the center of the upper surface of the square right-hand member of calibration block main body 1.
The center that the lower surface of the left part of the L shape left end of calibration block main body 1 is provided with the bottom of the first technique groove 16, L shape left end is provided with technical gaps 17.The rear portion of the lower surface of the square right-hand member of calibration block main body 1 is provided with the second technique groove 18.First technique groove 16, technical gaps 17 and the second technique groove 18 are communicated with successively.
The leading flank of calibration block main body 1 is provided with the boresighting hole 13 of 12 varying diameters.Boresighting hole 13 is for calibrating the axis direction of surgical drill.The boresighting hole 13 of 12 varying diameters is all communicated with the second technique groove 18.The diameter in the boresighting hole 13 of 12 varying diameters is descending is followed successively by 10.1mm, 7.55mm, 6.05mm, 5.05mm, 4.5mm, 4.15mm, 3.6mm, 3.3mm, 3.05mm, 2.45mm, 2.20mm, 2.1mm.
Witch ball is provided with three.The rear portion of the upper surface of the L shape left end of calibration block main body 1, and the rear portion of the upper surface of two boss 15 is respectively provided with a screwed hole 19 for fixing witch ball.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. for calibrating the calibration block of operating theater instruments, it is characterized in that: comprise calibration block main body (1) and knife face calibration square (2); The top of the left end of described calibration block main body (1) is provided with square groove (11); Described knife face calibration square (2) is removably fixed in the square groove (11) of calibration block main body (1), and the upper surface of knife face calibration square (2) is provided with knife face meter calibration tank (21); The top of the left end of described calibration block main body (1) is provided with V-shaped groove (12); The central plane of the knife face meter calibration tank (21) of the central plane of the V-shaped groove (12) of described calibration block main body (1), the central plane of square groove (11) and knife face calibration square (2) is overlapping; The leading flank of described calibration block main body (1) is provided with the boresighting hole (13) of 12 varying diameters; The upper surface of described calibration block main body (1) is provided with tapered end points alignment receptacle (14).
2. the calibration block for calibrating operating theater instruments according to claim 1, is characterized in that: the cross section of the left end of described calibration block main body (1) is L-shaped, and right-hand member is square; Described square groove (11) is arranged on the top of L shape left end; The two ends, left and right of the upper surface of the square right-hand member of described calibration block main body (1) are respectively equipped with a boss (15) upwards; Described V-shaped groove (12) is arranged on two boss (15); The boresighting hole (13) of described 12 varying diameters is arranged on the leading flank of the square right-hand member of calibration block main body (1); Described end points alignment receptacle (14) is arranged on the center of the upper surface of the square right-hand member of calibration block main body (1).
3. the calibration block for calibrating operating theater instruments according to claim 2, is characterized in that: the tapering of the end points alignment receptacle (14) of described calibration block main body (1) is 120 °.
4. the calibration block for calibrating operating theater instruments according to claim 2, it is characterized in that: the lower surface of the left part of the L shape left end of described calibration block main body (1) is provided with the first technique groove (16), and the center of the bottom of L shape left end is provided with technical gaps (17); The rear portion of the lower surface of the square right-hand member of described calibration block main body (1) is provided with the second technique groove (18); The boresighting hole (13) of described 12 varying diameters is all communicated with the second technique groove (18).
5. the calibration block for calibrating operating theater instruments according to claim 4, is characterized in that: described first technique groove (16), technical gaps (17) and the second technique groove (18) are communicated with successively.
6. according to the calibration block for calibrating operating theater instruments one of claim 1 to 5 Suo Shu, it is characterized in that: the diameter in the boresighting hole (13) of described 12 varying diameters is descending is followed successively by 10.1mm, 7.55mm, 6.05mm, 5.05mm, 4.5mm, 4.15mm, 3.6mm, 3.3mm, 3.05mm, 2.45mm, 2.20mm, 2.1mm.
7. the calibration block for calibrating operating theater instruments according to claim 1, is characterized in that: the rear side of described knife face calibration square (2) is provided with horizontal groove (22).
8. the calibration block for calibrating operating theater instruments according to claim 2, is characterized in that: also comprise three witch balls; The rear portion of the upper surface of the L shape left end of described calibration block main body (1), and the rear portion of the upper surface of two boss (15) is respectively provided with a screwed hole for fixing witch ball (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452910.9U CN204072332U (en) | 2014-08-12 | 2014-08-12 | For calibrating the calibration block of operating theater instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452910.9U CN204072332U (en) | 2014-08-12 | 2014-08-12 | For calibrating the calibration block of operating theater instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072332U true CN204072332U (en) | 2015-01-07 |
Family
ID=52165104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452910.9U Withdrawn - After Issue CN204072332U (en) | 2014-08-12 | 2014-08-12 | For calibrating the calibration block of operating theater instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146773A (en) * | 2014-08-12 | 2014-11-19 | 江苏久信医疗科技股份有限公司 | Calibration block used for calibrating surgical instruments |
-
2014
- 2014-08-12 CN CN201420452910.9U patent/CN204072332U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146773A (en) * | 2014-08-12 | 2014-11-19 | 江苏久信医疗科技股份有限公司 | Calibration block used for calibrating surgical instruments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |