CN203634192U - Head CT body surface positioning hood for encephalic focus - Google Patents
Head CT body surface positioning hood for encephalic focus Download PDFInfo
- Publication number
- CN203634192U CN203634192U CN201320874918.XU CN201320874918U CN203634192U CN 203634192 U CN203634192 U CN 203634192U CN 201320874918 U CN201320874918 U CN 201320874918U CN 203634192 U CN203634192 U CN 203634192U
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- body surface
- surface positioning
- computed tomography
- focus
- head
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- 239000004677 Nylon Substances 0.000 claims abstract description 17
- 229920001778 nylon Polymers 0.000 claims abstract description 17
- 230000003902 lesion Effects 0.000 claims description 24
- 238000002591 computed tomography Methods 0.000 claims description 23
- 238000007917 intracranial administration Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 abstract 2
- 238000013461 design Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 208000018389 neoplasm of cerebral hemisphere Diseases 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a head CT body surface positioning hood for an encephalic focus and aims to provide a head CT body surface positioning device for the encephalic focus, wherein the head CT body surface positioning device for the encephalic focus is simple in structure, fast and accurate in positioning, safe and convenient to use. The head CT body surface positioning hood for the encephalic focus comprises a nylon hood body and four or more metal wires, and the metal wires are longitudinally inserted into the nylon hood body.
Description
Technical field
This utility model relates to CT positioner, particularly relates to a kind of Cranial Computed Tomography intracranial lesion body surface positioning retaining cap.
Background technology
For many years, CT location technology enjoys favor always, and especially aspect radiotherapist, application is especially extensive, and numerous scholars also, aspect the location of tumor radiotherapy, have done a lot of research.And the exploration by CT body surface localization method aspect for surgical intervention intracranial lesion (comprising the pathological changes such as the cerebral tumor, cerebral hemorrhage) is very few, and then in the research relating to aspect intracranial lesion head body surface positioner, have no especially report.Ge Jia hospital adopts according to existing CT scan image always at present, look for the approximate location that intracranial lesion body surface is corresponding, carry out body surface marking, Cranial Computed Tomography and reset the mode of the accuracy of confirming labelling, cause is disturbed by the aspect factors such as original image accuracy and clinician's experience, and accuracy is not good enough, causes body surface marking to depart from intracranial lesion far away, cause operative incision to expand, increase operating difficulty, also increased operation risk, bring the more pain of injury and burden to patient simultaneously.The Cranial Computed Tomography intracranial lesion body surface positioning retaining cap of this development, is exactly to design for this kind of situation specially, and this headgear is not only exempted the operation sequence of clinician's complexity while locating, and positional accuracy promotes greatly.Safe ready, quick and precisely find body surface position corresponding to focus, for the best otch approach of surgical procedure of choice, help patient to determine the design of little otch and little flap, selecting, otch is the shortest, reaches safety, object accurately and fast on the path of wound minimum.In addition, this device is easy to preparation, and easy to use, applicable situation of all-level hospitals is promoted the use of.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Cranial Computed Tomography intracranial lesion body surface positioning retaining cap simple to operate, fast and accurate for positioning, safe, easy to use.
For reaching above-mentioned purpose, a kind of Cranial Computed Tomography intracranial lesion of this utility model body surface positioning retaining cap, comprises nylon headgear and 4 above tinsels, and described tinsel longitudinally inserts described nylon headgear.
Wherein said tinsel length is not shorter than described nylon headgear length.
Wherein said wire diameter is 0.5～1.5mm.
Wherein said tinsel equidistantly inserts described nylon headgear.
Wherein said tinsel is 8.
This utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap difference from prior art is that this utility model obtained following technique effect:
1, exempting clinician need to be according to original Cranial Computed Tomography image focus position in roughly body surface marking and the complicated process that resets under CT of patient's head surface, and positional accuracy promotes greatly;
2, accurately finding the body surface position that intracranial lesion is corresponding, is the best otch approach of surgical procedure of choice, helps patient to determine the design of little otch and little flap, and selecting, otch is the shortest, reaches safety, object accurately and fast on the path of wound minimum;
3, in addition, this device is easy to preparation, and easy to use, applicable situation of all-level hospitals is promoted the use of.
Below in conjunction with accompanying drawing, this utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap is described further.
Brief description of the drawings
Fig. 1 is this utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap structural representation;
Fig. 2 is this utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap using state schematic diagram;
Fig. 3 is this utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap scanning imagery and focus positioning image.
Description of reference numerals: 1-nylon headgear; 2-tinsel; 3-timebase; 4-CT scanogram line of collimation; 5-intracranial lesion; 6-focus skin-marker; 7-tinsel image.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical characterictic and the advantage with other above-mentioned to this utility model are described in more detail.
As shown in Figure 1, this utility model Cranial Computed Tomography intracranial lesion body surface positioning retaining cap comprises nylon headgear 1, on nylon headgear 1, the tinsel 2 of 8 about 1mm of thickness of longitudinal equally spaced insertion, is divided into eight equal portions by nylon headgear 1, and tinsel 2 length are not shorter than the length of nylon positioning retaining cap 1.
In the time carrying out Cranial Computed Tomography scanning, nylon positioning retaining cap 1 is worn to the head in patient, be equivalent to patient's head to be on average divided into eight equal portions, according to the difference of lesion locations, take dorsal position or ventricumbent position to carry out Cranial Computed Tomography scanning.Tinsel 2 can clear development be tinsel image 7 under CT surface sweeping, tinsel image 7 is equivalent to the warp of the earth, the CT scan image line of collimation 4 that is parallel to timebase 3 is equivalent to the parallel of the earth, locate the position of CT scan image line of collimation 4 by timebase 3, with the intersection point apart from the nearest warp of intracranial lesion 5 and parallel, as focus skin-marker 6, thereby reach the quick and precisely object of location.The elasticity of nylon wire can be applicable to the patient of different head sizes, without adjusting, easy to use.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of this utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of this utility model claims.
Claims (5)
1. a Cranial Computed Tomography intracranial lesion body surface positioning retaining cap, is characterized in that: comprise nylon headgear and 4 above tinsels, described tinsel longitudinally inserts described nylon headgear.
2. Cranial Computed Tomography intracranial lesion body surface positioning retaining cap according to claim 1, is characterized in that: described tinsel length is not shorter than described nylon headgear length.
3. Cranial Computed Tomography intracranial lesion body surface positioning retaining cap according to claim 1, is characterized in that: described wire diameter is 0.5～1.5mm.
4. Cranial Computed Tomography intracranial lesion body surface positioning retaining cap according to claim 1, is characterized in that: described tinsel equidistantly inserts described nylon headgear.
5. Cranial Computed Tomography intracranial lesion body surface positioning retaining cap according to claim 5, is characterized in that: described tinsel is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874918.XU CN203634192U (en) | 2013-12-27 | 2013-12-27 | Head CT body surface positioning hood for encephalic focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874918.XU CN203634192U (en) | 2013-12-27 | 2013-12-27 | Head CT body surface positioning hood for encephalic focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634192U true CN203634192U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874918.XU Expired - Lifetime CN203634192U (en) | 2013-12-27 | 2013-12-27 | Head CT body surface positioning hood for encephalic focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595411A (en) * | 2017-10-26 | 2018-01-19 | 安徽紫薇帝星数字科技有限公司 | A kind of body surface locating system for being accurately positioned head |
-
2013
- 2013-12-27 CN CN201320874918.XU patent/CN203634192U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595411A (en) * | 2017-10-26 | 2018-01-19 | 安徽紫薇帝星数字科技有限公司 | A kind of body surface locating system for being accurately positioned head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |