CN2404497Y - Body surface positioning device used for neurocranium surgical operation - Google Patents
Body surface positioning device used for neurocranium surgical operation Download PDFInfo
- Publication number
- CN2404497Y CN2404497Y CN00229080U CN00229080U CN2404497Y CN 2404497 Y CN2404497 Y CN 2404497Y CN 00229080 U CN00229080 U CN 00229080U CN 00229080 U CN00229080 U CN 00229080U CN 2404497 Y CN2404497 Y CN 2404497Y
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- square
- body surface
- utility
- model
- neurocranium
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Abstract
The utility model relates to a body surface positioning device used for neurocranium surgical operation, which is combined by a square and a T-square. A slide groove is arranged on any one right-angle side ruler of the square along long direction; the square rod of the T-square is sheathed in the slide groove. Because the utility model has the structural feature, when used, two right-angle side of the square are clamped at the head of a patient; through a three-dimensional coordinate ruler composed of the square and the T-square and according to focus position displayed by a CT film, consequently, the position of the focus on the body surface of a neurocranium can be accurately positioned. Simultaneously, the utility model has the advantages of simple structure and cheap cost. The medical cost is reduced.
Description
This utility model relates to a kind of medical apparatus, relates to a kind of body surface localizer that is applicable to craniocerebral operations specifically.
The doctor must carry out measurement and positioning to the residing body surface of brain lesion position before implementing craniocerebral operations.Present employed body surface localizer has stereotactic apparatus, this instrument accurate positioning, but it costs an arm and a leg, and complex structure makes medical expense increase; And for general injury-ness brain hemorrhage, the clinician then be the lesions position that shows by the CT sheet and with on every side neighbour relation, determine the body surface position of focus according to the practical experience of oneself, but this method accuracy is not high.
The purpose of this utility model just is to provide a kind of simple in structure, cheap body surface localizer that is applicable to craniocerebral operations.
The purpose of this utility model can realize by following technical measures:
This utility model is combined by a square and a T-square, and it vertically offers a chute in arbitrary right-angle side chi upper edge of described square, and the chi bar of described T-square is sleeved in the described chute.
For the intensity that strengthens square be convenient to cranium brain and measure, be provided with a circular-arc reinforcement at the square position place of described square.
Advantage of the present utility model just is the chi bar of T-square is sleeved in the chute that is opened on the described square right-angle side chi, during use, two right-angle sides of square are stuck in patient's head, three-dimensional coordinate chi by square and T-square composition, according to the lesions position of CT sheet demonstration, thereby can orient the position of focus exactly, simultaneously at cranium brain body surface, this utility model is simple in structure, cheap, has reduced medical expense.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a three-dimensional view of the present utility model.
This utility model describes in further detail below in conjunction with specific embodiment (accompanying drawing):
As shown in the figure, this utility model is combined by a square 1 and a T-square 2, and it vertically offers a chute 3 in arbitrary right-angle side chi upper edge of described square 1, and the chi bar 4 of described T-square 2 is sleeved in the described chute 3.For intensity that strengthens square 1 and the measurement of being convenient to the cranium brain position, be provided with a circular-arc reinforcement 5 at the square position place of square 1.
Claims (2)
1, a kind of body surface localizer that is applicable to craniocerebral operations, it is characterized in that: it is combined by a square (1) and a T-square (2), it vertically offers a chute (3) in arbitrary right-angle side chi upper edge of described square (1), and the chi bar (4) of described T-square (2) is sleeved in the described chute (3).
2, the body surface localizer that is applicable to craniocerebral operations according to claim 1 is characterized in that: be provided with a circular-arc reinforcement (5) at the square position place of described square (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00229080U CN2404497Y (en) | 2000-01-13 | 2000-01-13 | Body surface positioning device used for neurocranium surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00229080U CN2404497Y (en) | 2000-01-13 | 2000-01-13 | Body surface positioning device used for neurocranium surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404497Y true CN2404497Y (en) | 2000-11-08 |
Family
ID=33592446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00229080U Expired - Fee Related CN2404497Y (en) | 2000-01-13 | 2000-01-13 | Body surface positioning device used for neurocranium surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404497Y (en) |
-
2000
- 2000-01-13 CN CN00229080U patent/CN2404497Y/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 |