CN2183161Y - Positioning ruler for cranium puncture - Google Patents
Positioning ruler for cranium puncture Download PDFInfo
- Publication number
- CN2183161Y CN2183161Y CN94204573U CN94204573U CN2183161Y CN 2183161 Y CN2183161 Y CN 2183161Y CN 94204573 U CN94204573 U CN 94204573U CN 94204573 U CN94204573 U CN 94204573U CN 2183161 Y CN2183161 Y CN 2183161Y
- Authority
- CN
- China
- Prior art keywords
- positioning
- ruler
- vernier
- rule
- angle square
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a positioning ruler for cranium puncture, which comprises an angle square and a vernier. Both arms of the angle square are provided with graduation, the vernier is arranged on the long arm of the angle square, and a sliding ruler which can slide vertically relative to the vernier is arranged on the vernier; a positioning ruler which can slide horizontally relative to the sliding ruler is arranged at the lower end of the sliding ruler, and a positioning via hole is arranged on the surface of the positioning ruler. Before the puncture operation is proceeded to a patient with cerebral thrombosis, only one positioning ruler for cranium puncture is used, and affected parts can be determined on the cranium of the patient. The utility model which replaces a band tape, a ruler, a set square, etc. to measure and position is convenient, rapid and accurate and has the advantages of simple structure, and low cost.
Description
This utility model relates to a kind of cranium brain puncture positioning rule, and it comprises angle square, vernier, belongs to medicine technology field.
At present, to the cerebral thrombus patient puncture the operation before, need the [scope that shows on the C.T sheet is traced the location in the relevant position of patient's head, the determining of position normally realized by means of instruments such as tape measure, ruler and set squares, it is more loaded down with trivial details, complicated measure like this, and work brings inconvenience to measurement and positioning.
The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide a kind of simple in structure, use accurately, rapidly, the positioning rule of cranium brain puncture easily.
The purpose of this utility model is realized by following measure: a kind of cranium brain puncture positioning rule, it comprises angle square, vernier, its main points are to be equipped with scale on angle square two arms, be located at the vernier of angle square on long-armed and have its vertical slide rule that slides relatively, the slide rule lower end is provided with the positioning rule that can slide relatively with it of a level, and positioning rule is provided with positioning through hole.
Easy to use for measuring, the locating hole that supplies the instrument of tracing to probe into and pass is preferably established a plurality of and uniform along the positioning rule face, and is corresponding with chi face scale.
This utility model is simple in structure, and is easy to use, rapid, accurate, and it is low to manufacture cost.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Fig. 1 is this positioning rule front view.
Fig. 2 is the vertical view of Fig. 1.
Referring to Fig. 1, Fig. 2, be equipped with scale on two arms 1,5 of angle square, the vernier 3 that is located on the angle square long-armed 1 has its vertical slide rule 2 that slides relatively, slide rule 2 lower ends are provided with the positioning rule that can slide relatively with it 4 of a level, and positioning rule 4 is provided with a plurality of confessions and traces the locating hole 6 that instrument probes into and passes.
Locating hole 6 is preferably uniform along 4 of positioning rules, and corresponding with positioning rule face scale.Each parts of this cranium brain puncture positioning rule can be manufactured with various rigid materials, but preferably select for use lucite or transparent plastic to make.
By means of the C.T sheet of clapping for the patient, only use one can carry out all around, up and down measurement to this chi at patient's head, determine the thrombosis position.
Claims (2)
1, a kind of cranium brain puncture positioning rule, it comprises angle square, vernier, it is characterized in that being equipped with scale on said angle square two arms 1,5, the vernier 3 that is located on the angle square long-armed 1 has its vertical slide rule 2 that slides relatively, slide rule 2 lower ends are provided with the positioning rule that can slide relatively with it 4 of a level, and positioning rule 4 is provided with positioning through hole 6.
2, positioning rule according to claim 1 is characterized in that said positioning through hole 6 for a plurality of, and is uniform along 4 of positioning rules, and corresponding with 4 scales of positioning rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94204573U CN2183161Y (en) | 1994-02-03 | 1994-02-03 | Positioning ruler for cranium puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94204573U CN2183161Y (en) | 1994-02-03 | 1994-02-03 | Positioning ruler for cranium puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2183161Y true CN2183161Y (en) | 1994-11-23 |
Family
ID=33823769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94204573U Expired - Fee Related CN2183161Y (en) | 1994-02-03 | 1994-02-03 | Positioning ruler for cranium puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2183161Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943170A (en) * | 2016-05-17 | 2016-09-21 | 王维军 | Simple three-dimensional location apparatus for intracranial hematoma |
-
1994
- 1994-02-03 CN CN94204573U patent/CN2183161Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943170A (en) * | 2016-05-17 | 2016-09-21 | 王维军 | Simple three-dimensional location apparatus for intracranial hematoma |
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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 |