CN206534711U - A kind of operation of opening cranium scalp locator - Google Patents
A kind of operation of opening cranium scalp locator Download PDFInfo
- Publication number
- CN206534711U CN206534711U CN201621053075.7U CN201621053075U CN206534711U CN 206534711 U CN206534711 U CN 206534711U CN 201621053075 U CN201621053075 U CN 201621053075U CN 206534711 U CN206534711 U CN 206534711U
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- China
- Prior art keywords
- location device
- coordinate location
- locator
- head hoop
- pipe
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Abstract
The utility model discloses a kind of operation of opening cranium scalp locator, including banding head hoop and coordinate location device, the banding head hoop is connected at two ends circlewise by VELCRO, the coordinate location device includes the circular arc guard shape being equidistantly cross-linked to form by some longitudinal pipes and transverse pipe, the longitudinal pipe and transverse pipe inner hollow and both junctions are communicating structure, filling contrast agent inside coordinate location device, the coordinate location device surrounding is fixed with banding head hoop loop connecting, the utility model can be directed to CT and nuclear magnetic resonance check simultaneously, focal zone is accurately positioned, it is simple to operate.
Description
Technical field
The utility model is related to medical equipment technical field, and in particular to a kind of operation of opening cranium scalp locator.
Background technology
Before operation of opening cranium is carried out in clinical medicine neurosurgery, it is often necessary to find out disease by CT and nuclear magnetic resonance etc.
Stove region, then carries out targetedly operation of opening cranium, shows currently available technology either more accurate neuronavigation system,
Or easy body surface projection device, the post processing to image remains in the comparison and calculating of two-dimentional original image.Operation
The selection of approach and otch still relies on the abundant anatomical knowledge and surgical experience of operative doctor, and neuronavigation system expense is held high
Expensive, supporting complexity, horseley-Clarke technique needs to use special utensil that patient's head is fixed, and patient tolerance is low.
And need to measure using specific program, it is impossible to applied to emergency operation.Existing Simple body surface location technology can only be single
Be applied to CT or MRI on, without universality, in-convenience in use, such as magnetic resonance skull surface locator (application number
200920284390.4) and rail type guide wire cranium surface positioning device (application number 200620004319.2) in the locator mentioned,
It can only be positioned for single inspection equipment, while fixed form is insecure and inconvenience, existing defects when using.
Utility model content
(1) technical problem to be solved
In order to overcome prior art not enough, it is proposed that a kind of operation of opening cranium scalp locator, it can be directed to CT simultaneously
And nuclear magnetic resonance check, focal zone is accurately positioned, it is simple to operate.
(2) technical scheme
The utility model is achieved through the following technical solutions：Positioned the utility model proposes a kind of operation of opening cranium with scalp
Device, including banding head hoop and coordinate location device, the banding head hoop are connected at two ends circlewise by VELCRO, described to sit
Mark positioner includes the circular arc guard shape being equidistantly cross-linked to form by some longitudinal pipes and transverse pipe, the longitudinal pipe
And transverse pipe inner hollow and both junctions are filling contrast agent, the coordinate inside communicating structure, coordinate location device
Positioner surrounding is fixed with banding head hoop loop connecting.
Further, the coordinate location device, which is formed in one, is made.
Further, the longitudinal pipe and transverse pipe are flexible pipe.
(3) beneficial effect
The utility model has the advantages that relative to prior art：
A kind of operation of opening cranium scalp locator that the utility model is mentioned, it is by coordinate location device in human skull
Surface forms the grid similar to coordinate, and used contrast agent is the mixture of Iohexol and acidic materials, in CT and core
Under nuclear magnetic resonance image scanning, contrast agent can develop protrusion on 2d, the interference of anury shadow, and the data of scanning carry out reverse
Three-dimensional reconstruction, is accurately positioned, this practicality so that the cranium brain physical model based on patient carries out operative approach, otch and bone window
The new operation plan that can be not only used for choosing date for operation is formulated, and be can be used for emergency operation, can greatly be lifted basic unit
Hospital is to craniocerebral trauma and the processing level of intracranial hematoma.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side simplified schematic diagram.
1- banding head hoops；2- coordinate location devices；3- contrast agent；11- VELCROs；21- longitudinal pipes；22- transverse pipes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
A kind of operation of opening cranium scalp locator as depicted in figs. 1 and 2, including banding head hoop 1 and coordinate setting dress
2 are put, the banding head hoop 1 is connected at two ends circlewise by VELCRO 11, and the coordinate location device 2 is included by some longitudinal directions
In the circular arc guard shape that pipe 21 and transverse pipe 22 are equidistantly cross-linked to form, the longitudinal pipe 21 and the inside of transverse pipe 22
Empty and both junctions are communicating structure, the inside of coordinate location device 2 filling contrast agent 3, the surrounding of coordinate location device 2 with
The loop connecting of banding head hoop 1 is fixed.
Wherein, the coordinate location device 2, which is formed in one, is made；The longitudinal pipe 21 and transverse pipe 22 are
Flexible pipe.
A kind of operation of opening cranium scalp locator that the utility model is mentioned, it is when specifically used, by the locator set
Located at human skull surface so that coordinate location device 2 is contacted with skull surface, then by positioned at the end of banding head hoop 1
Banding head hoop 1 is locked by VELCRO 11, by the fixation of forehead and occipital bone, locator easily can be attached at into head
Skin, it is to avoid scalp-skull skew caused by position movement.
Iohexol in contrast agent 3 can cause coordinate location device 2 to develop and be imaged in CT scan, while contrast agent
Also filled out in 3 and be inoculated with acidic materials, free acid ion can cause contrast agent 3 to develop and be imaged under NMRS, enter
And coordinate location device 2 can be enabled while meeting CT and two kinds of image checks of nuclear magnetic resonance.
After the locator two-dimensional imaging, abstract bidimensional image can inversely be rebuild, be attached at scalp surface
Coordinate location device 2 turn into new " coordinate system " on 3-D view, can obtain and perform the operation after reconstruction image is rotated body
Position identical angle, the angle that " can have an X-rayed " in the preoperative observes the position of intracranial lesion and body surface " coordinate system ",
So as to carry out precise positioning to operative approach, otch and bone window position.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (3)
1. a kind of operation of opening cranium scalp locator, it is characterised in that：Including banding head hoop (1) and coordinate location device (2),
The banding head hoop (1) is connected at two ends circlewise by VELCRO (11), and the coordinate location device (2) is included by some vertical
The circular arc guard shape being equidistantly cross-linked to form to pipe (21) and transverse pipe (22), the longitudinal pipe (21) and transverse pipe
(22) inner hollow and both junctions are filling contrast agent (3), the coordinate inside communicating structure, coordinate location device (2)
Positioner (2) surrounding is fixed with banding head hoop (1) loop connecting.
2. a kind of operation of opening cranium scalp locator according to claim 1, it is characterised in that：The coordinate location device
(2) it is formed in one and is made.
3. a kind of operation of opening cranium scalp locator according to claim 1, it is characterised in that：The longitudinal pipe (21) with
And transverse pipe (22) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053075.7U CN206534711U (en) | 2016-09-13 | 2016-09-13 | A kind of operation of opening cranium scalp locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053075.7U CN206534711U (en) | 2016-09-13 | 2016-09-13 | A kind of operation of opening cranium scalp locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206534711U true CN206534711U (en) | 2017-10-03 |
Family
ID=59936914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053075.7U Expired - Fee Related CN206534711U (en) | 2016-09-13 | 2016-09-13 | A kind of operation of opening cranium scalp locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206534711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237462A (en) * | 2019-07-17 | 2021-01-19 | 天津理工大学 | Craniotomy positioning guide template used in neurosurgery operation |
| WO2021104111A1 (en) * | 2019-11-28 | 2021-06-03 | 深圳先进技术研究院 | Method and system capable of accurately positioning and accurately reckoning encephalic region |
-
2016
- 2016-09-13 CN CN201621053075.7U patent/CN206534711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237462A (en) * | 2019-07-17 | 2021-01-19 | 天津理工大学 | Craniotomy positioning guide template used in neurosurgery operation |
| WO2021104111A1 (en) * | 2019-11-28 | 2021-06-03 | 深圳先进技术研究院 | Method and system capable of accurately positioning and accurately reckoning encephalic region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |