CN2922796Y - Slidable minimally invasive skull-drilling right-angle positioning plate - Google Patents
Slidable minimally invasive skull-drilling right-angle positioning plate Download PDFInfo
- Publication number
- CN2922796Y CN2922796Y CN 200620085293 CN200620085293U CN2922796Y CN 2922796 Y CN2922796 Y CN 2922796Y CN 200620085293 CN200620085293 CN 200620085293 CN 200620085293 U CN200620085293 U CN 200620085293U CN 2922796 Y CN2922796 Y CN 2922796Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- frame
- long frame
- long
- short
- 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
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 210000003128 head Anatomy 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to a slidable minimally invasive skull-drilling right-angle positioning plate, relating to the field of medical appliances. The frame type long frame is provided with a rectangle, the end part of the long frame is vertically fixed with one end part of the frame type short frame, scale marks are uniformly distributed on the upper side and the lower side of the long frame and the short frame, a left slide bar perpendicular to the upper side and the lower side of the long frame is arranged on the long frame, the left slide bar is in sliding fit with the upper side and the lower side of the long frame, the scale marks are uniformly distributed on the left slide bar, a vernier is arranged on the left slide bar and is in sliding fit with the left slide bar, a right slide bar perpendicular to the upper side and the lower side of the short frame is arranged on the short frame, and the right slide bar. Simple structure, convenient operation, can pinpoint the thorn point.
Description
Affiliated technical field
This utility model relates to clinically uses the medical apparatus field, but specifically a kind of gliding style Wicresoft awl cranium right angle location-plate.
Background technology
We know that cerebral hemorrhage is the commonly encountered diseases of serious threat human health, and very high mortality rate and disability rate are arranged, and along with the clinical practice of Wicresoft's awl cranium art, its curative effect obviously improves in recent years, wherein bore the cranium art and locate the operation success or not of crucial importance.Location, existing fixed right angle plastic plate is a L type fixing head, and it is made up of orthogonal long slab and short slab, and aperture is arranged on the plate, when Wicresoft bores the cranium location of operation, at first measure patient's a radius according to the head CT sheet, hematoma is positioned on the head CT timebase several centimetres, apart from several centimetres on forehead.Patient's dorsal position, the short slab of location-plate places patient's frons, and the practical length of short slab equates that with the half side head breadth of this patient the base of long slab will match with the CT scan datum line, selects the site of puncture then on location-plate.Though on the location-plate every 1 centimetre all porose, no corresponding scale on its base needs audit repeatedly during the location, if when the respective value that point of puncture is measured is not integer, adopt adjacent integer during the location in addition, and then coarse localization, has influenced localized accuracy.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, but this utility model provides a kind of gliding style Wicresoft awl cranium right angle location-plate, and this right angle location-plate is simple to operate, accurate positioning.
The technical scheme that its technical problem that solves this utility model adopts is: be provided with the long frame of orthogonal frame-type, the short frame one end vertical fixing of the end of long frame and orthogonal frame-type, be evenly distributed with graduation mark on the side up and down of long frame and short frame, long frame is provided with the vertical left slide bar of dual-side up and down with long frame, left side slide bar is slidingly matched with the dual-side up and down of long frame, be evenly distributed with graduation mark on the slide bar of a left side, on the slide bar of a left side vernier is installed, vernier and left slide bar are slidingly matched, short frame is provided with the vertical right slide bar of dual-side up and down with short frame, and right slide bar is slidingly matched with the dual-side up and down of short frame.
The beneficial effects of the utility model are, and are simple in structure, easy to operate, can accurately locate the thorn point.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. long frames among the figure, 2. left slide bar, 3. vernier is 4. lacked frame, 5. right slide bar.
The specific embodiment
In Fig. 1, the long frame 1 of this utility model is made for plastic material with short frame 4, long frame 1 and short frame 4 are orthogonal tower structure, the end of long frame 1 and short frame 4 one end vertical fixing, be evenly distributed with graduation mark on the side up and down of long frame 1 and short frame 4, long frame 1 is provided with the vertical left slide bar 2 of dual-side up and down with long frame 1, left side slide bar 2 is slidingly matched with the dual-side up and down of long frame 1, left side slide bar 2 can be along damping is arranged slip of dual-side direction up and down, be evenly distributed with graduation mark on the slide bar 2 of a left side, on the slide bar 2 of a left side vernier 3 is installed, vernier 3 is slidingly matched with left slide bar 2, and vernier 3 can have damping ground to slide along left slide bar 2, and short frame 4 is provided with the vertical right slide bar 5 of dual-side up and down with short frame 4, right slide bar 5 is slidingly matched with the dual-side up and down of short frame 4, and right slide bar 5 can have damping ground to slide along the dual-side up and down of short frame 4.When Wicresoft bores the cranium location of operation, on short frame 4, slide right slide bar 5 earlier to corresponding radius, the numerical value of measuring by the CT sheet left slide bar 2 that slides then, tailing edge left side slide bar 2 slip verniers 3 make it arrive preposition, vernier 3 is point of puncture with left slide bar 2 projections of both intersection points on scalp, and needle tip is hit the accuracy raising of target spot when performing the operation like this.
Claims (1)
1, but a kind of gliding style Wicresoft awl cranium right angle location-plate, be provided with the long frame of orthogonal frame-type, it is characterized in that: the short frame one end vertical fixing of the end of long frame and orthogonal frame-type, be evenly distributed with graduation mark on the side up and down of long frame and short frame, long frame is provided with the vertical left slide bar of dual-side up and down with long frame, left side slide bar is slidingly matched with the dual-side up and down of long frame, be evenly distributed with graduation mark on the slide bar of a left side, on the slide bar of a left side vernier is installed, vernier and left slide bar are slidingly matched, short frame is provided with the vertical right slide bar of dual-side up and down with short frame, and right slide bar is slidingly matched with the dual-side up and down of short frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085293 CN2922796Y (en) | 2006-06-02 | 2006-06-02 | Slidable minimally invasive skull-drilling right-angle positioning plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085293 CN2922796Y (en) | 2006-06-02 | 2006-06-02 | Slidable minimally invasive skull-drilling right-angle positioning plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922796Y true CN2922796Y (en) | 2007-07-18 |
Family
ID=38259217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085293 Expired - Fee Related CN2922796Y (en) | 2006-06-02 | 2006-06-02 | Slidable minimally invasive skull-drilling right-angle positioning plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922796Y (en) |
-
2006
- 2006-06-02 CN CN 200620085293 patent/CN2922796Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |