CN204016481U - Head Multifunctional imaging diagnosis and treatment position finder - Google Patents
Head Multifunctional imaging diagnosis and treatment position finder Download PDFInfo
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- CN204016481U CN204016481U CN201420419986.1U CN201420419986U CN204016481U CN 204016481 U CN204016481 U CN 204016481U CN 201420419986 U CN201420419986 U CN 201420419986U CN 204016481 U CN204016481 U CN 204016481U
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Abstract
This utility model belongs to the nervous system diagnosis and treatment technical field of medical instruments of clinical medicine, be specifically related to a kind of head Multifunctional imaging diagnosis and treatment position finder for CT and MR image deutocerebral region diagnosis of disease, it is characterized in that: annular head hoop that this head Multifunctional imaging diagnosis and treatment position finder is mainly made up of lucite, semicircular track, positioning sliding block etc. form; Positioning sliding block can be free to slide in semicircular track, for the diagnosis of the brain diseases such as brain diseases aspiration biopsy, cerebral hemorrhage catheter drainage and treatment provide multi-angle, multi-faceted location, head hoop subscript earnest groove, be used for placing CT or MR and check demarcation thing, as the fixed point in CT or MR image, for asking for of conversion coefficient in the registration of CT and MR image provides simply, method accurately and fast, this head Multifunctional imaging diagnosis and treatment position finder material is lucite, has avoided the expensive shortcoming of traditional position finder.The utlity model has location flexibly, strong adaptability, CT and MR general, be beneficial to image registration, diagnosis and treatment take into account in the advantage such as one, relative low price.
Description
Technical field
This utility model belongs to the nervous system diagnosis and treatment technical field of medical instruments of clinical medicine, is specifically related to a kind of head Multifunctional imaging diagnosis and treatment position finder for CT and MR image deutocerebral region diagnosis of disease.
Background technology
Brain diseases as tumor Differential Diagnosis, brain abscess and cerebral hemorrhage drain etc. all need to be by imaging examination and location.Traditional position finder only plays the role of positioning conventionally in therapeutic process; MR and CT need to have different position finders, thus, bring difficulty in real work registration and the fusion of CT and MR image; In addition, traditional position finder is more fixing, and very flexible cannot be made timely adjustment according to image situation in scanning process; Finally, traditional position finder price (external product) is comparatively expensive.
Summary of the invention
Goal of the invention:
This utility model provides a kind of head Multifunctional imaging diagnosis and treatment position finder for CT and MR image deutocerebral region diagnosis of disease, its object is, provide a kind of CT and MR general position finder, for the brain diseases aspiration biopsy diagnostic techniques under image-guided provides multi-angle flexible positioning and graphical analysis platform at CT or MR; For CT or MR, the brain diseases such as cerebral hemorrhage or the abscess catheter drainage treatment under image-guided provides multi-angle flexible positioning and image assessment and monitoring; For brain CT image and brain MR graphical analysis (registration and subtract shadow and oncotherapy assessment) provide space fixed point, be beneficial to graphical analysis and assessment.The image of location, images match and biopsy and interventional therapy Diagnosis Technique is shown and evaluating system to melt be in a platform and coordinate system, reach diagnosis and treatment is synchronously carried out.
Technical scheme: this utility model is implemented by the following technical programs:
A kind of head Multifunctional imaging diagnosis and treatment position finder, for CT and MR image deutocerebral region diagnosis of disease, is characterized in that: head hoop, semicircular track that this head Multifunctional imaging diagnosis and treatment position finder is mainly made up of lucite form; Head hoop is cirque structure, demarcates thing groove, hold-down screw and screw and is arranged on head hoop; Semicircular track is made up of two parallel semicircle lucite rails, and between two lucite rails, distance is 5 centimetres, on lucite rail, has rail groove, and the transverse section of rail groove is rectangle; Semicircular track is two, and two the two ends of semicircular track and head hoop closely connect into as a whole, article two, the mutual square crossing of semicircular track, infall is provided with track fixed block, on every section of track between track fixed block and head hoop, be respectively equipped with positioning sliding block, positioning sliding block is made up of slide block body, entrance hole, slider legs; Slide block body is cuboid, and entrance hole runs through slide block body.
The head hoop internal diameter of being made up of lucite is 20 centimetres; Encircling thick is 1 centimetre, and encircling high is 3 centimetres; Meanwhile, taking the position of head hoop and a junction of semicircular track as 0 ° of basic point, demarcate thing groove and be arranged at respectively 0 ° of basic point on head hoop, 120 °, 240 ° and locate, hold-down screw and screw are arranged at respectively on head hoop 60 °, 180 °, 300 ° and locate.
The transverse section of rail groove is rectangle, hollow, and height and the degree of depth are 0.5 centimetre; Slide block body width is 5 centimetres, and spacing between two lucite rails is identical.
Run through the entrance hole of slide block body for circular, diameter is 2 centimetres; Slider legs is cuboid, and length, width, thickness are 0.5 centimetre, are inserted in rail groove.
Demarcating thing groove is circular groove, and the degree of depth is 0.5 centimetre, 0.5 centimetre of diameter.
Screw runs through head hoop, and 1 centimetre of diameter adopts screw to be connected with hold-down screw.
On every section of track between track fixed block and head hoop, can establish multiple positioning sliding blocks.
Advantage and effect:
By enforcement of the present utility model, can meet the needs of CT and MR simultaneously, solve traditional position finder and separately processed the problem of CT and MR location, can be hospital's saving resource on the one hand, for patient saves cost; On the other hand, for brain CT image and brain MR image registration provide fixed point, for the registration of realizing brain CT and MR image provides the foundation, for the diagnosis of brain diseases with treat significant.And in this utility model, four slide blocks all can be free to slide along track, at CT or MR, the brain diseases diagnosis and treatment such as brain tumor aspiration biopsy under image-guided provide multi-angle flexible positioning; For CT or MR, the brain diseases diagnosis and treatment such as cerebral hemorrhage or abscess catheter drainage under image-guided provide multi-angle flexible positioning.In addition, this utility model material therefor is lucite, and cost is not high, has solved the problem of traditional position finder costliness.In a word, this utility model is general for CT and MR, and flexible for the location in brain diseases diagnosis and treatment, relative low price.
brief description of the drawings:
Fig. 1 is this utility model head Multifunctional imaging diagnosis and treatment position finder schematic perspective view;
Fig. 2 is this utility model head Multifunctional imaging diagnosis and treatment position finder schematic top plan view;
Fig. 3 is track and the local enlarged diagram of positioning sliding block before and after this utility model head Multifunctional imaging diagnosis and treatment position finder.
In figure, mark: 1. head hoop, 2. semicircular track, 4. the first positioning sliding block, 5. the second positioning sliding block, 6. the 3rd positioning sliding block, 7. the 4th positioning sliding block, 8. demarcate thing groove, 11. track fixed blocks, 12. hold-down screws, 13. first screws, 15. second screws, 17. the 3rd screws, 2-1. lucite rail, 2-2. lucite rail, 2-3. rail groove, 4-1. slide block body, 4-2. entrance hole, 4-3. slider legs.
detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is elaborated.
This head Multifunctional imaging diagnosis and treatment position finder material is lucite, is applicable to the lower interventional therapy of CT and MR Scan orientation and its guiding.
Before scanning, head hoop is worn over to examine patient head, make the first screw 13 be positioned at hindbrain occipitalia, the second screw 15 and the 3rd screw 17 will roughly be positioned at people's ear top temples; Screw is screwed in, tightly prop up patient's head, so that fixing, can further screw in if desired, it is entered in subcutaneous tissue (under local anaesthesia condition).Because the first screw 13 is positioned at rear pillow part, the second screw 15, the 3rd screw 17 are positioned at people's ear top temples, and all non-facial positions have been avoided patient to dislike and checked the situation of bringing cicatrix, see Fig. 1.In demarcation thing groove, put into the demarcation thing of CT or MR scanning.After the end of scan, in gained image, have owing to demarcating thing existence and occurred fixed point.Utilize fixed point to calculate transformation of coordinates coefficient in CT image and MR image can to realize registration and the graphical analysis of CT image and MR image, calculate simple, consuming time short, greatly improve image (CT or MR) accuracy of registration, greatly improve on the one hand the efficiency of registration, for diagnosis provides more useful imaging data, be beneficial to image and follow up a case by regular visits to and assess and analyze on the other hand.
For diagnostic procedures such as aspiration biopsies, under MR or CT image, judge point of puncture by doctor; Because four positioning sliding blocks 4,5,6,7 can be free to slide in front and back semicircular track 2, see Fig. 2, Fig. 3.Therefore, running fix slide block arrives and specifies point of puncture easily.Running fix slide block is after assigned address, be fixed in this position, puncture needle is inserted and fixed by entrance hole (after sphenotresia), can puncture, ensure like this stability and the accuracy of puncture position, avoided the improper damage to patient's cerebral tissue or caused not in time unnecessary damage because of location inaccuracy or imaging monitor.
For utilizing conduit to extract cerebral hemorrhage or brain abscess mid relevance brain treatment operation out, under MR or CT image, judged the position of inserting conduit by doctor, slip positioning sliding block 4 or 5 or 6 or 7, to assigned address, is fixed.According to behind image (CT or MR) location, utilize skull drill bit boring, penetrate cerebral tissue via the entrance hole on positioning sliding block; Conduit or puncture needle insert via entrance hole again, enter brain, realize drain or medicine and import.Can select neatly optimum position on the one hand, only need sliding slider can realize location; On the other hand, can ensure the stable of selected location, avoid the unnecessary damage to patient.The in the situation that of needs, this device also can be established multiple positioning sliding blocks on every section of track between track fixed block and head hoop, to meet the needs of checking process.
Claims (7)
1. a head Multifunctional imaging diagnosis and treatment position finder, for CT and MR image deutocerebral region diagnosis of disease, is characterized in that: head hoop (1), semicircular track (2) that this head Multifunctional imaging diagnosis and treatment position finder is mainly made up of lucite form; Head hoop (1) is cirque structure, demarcates thing groove (8), hold-down screw (12) and screw (13) and is arranged on head hoop; Semicircular track (2) (2-2) is made up of two parallel semicircle lucite rails (2-1), article two, between lucite rail, distance is 5 centimetres, lucite rail (2-1) has rail groove (2-3) on (2-2), and the transverse section of rail groove (2-3) is rectangle; Semicircular track (2) is two, and two the two ends of semicircular track (2) and head hoop closely connect into as a whole, article two, the mutual square crossing of semicircular track, infall is provided with track fixed block (11), on every section of track between track fixed block (11) and head hoop (1), be respectively equipped with positioning sliding block (4), positioning sliding block (4) is made up of slide block body (4-1), entrance hole (4-2), slider legs (4-3); Slide block body (4-1) is cuboid, and entrance hole (4-2) runs through slide block body (4-1).
2. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: the described head hoop of being made up of lucite (1) internal diameter is 20 centimetres; Encircling thick is 1 centimetre, and encircling high is 1 centimetre; Simultaneously, taking the position of head hoop (1) and (2) junctions of semicircular track as 0 ° of basic point, demarcate thing groove (8) and be arranged at respectively 0 ° of basic point on head hoop (1), 120 °, 240 ° and locate, hold-down screw (12) is arranged at respectively upper 60 °, 180 °, 300 ° of head hoops (1) with screw (13) and locates.
3. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: the transverse section of described rail groove (2-3) is rectangle, hollow, and height and the degree of depth are 0.5 centimetre; Slide block body (4-1) width is 5 centimetres, identical with the spacing of two lucite rails (2-1) between (2-2).
4. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: the described entrance hole that runs through slide block body (4-1) (4-2) is for circular, and diameter is 1 centimetre; Slider legs (4-3) is cuboid, and length, width, thickness are 0.5 centimetre, is inserted in rail groove (2-3).
5. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: demarcating thing groove (8) is circular groove, and the degree of depth is 0.5 centimetre, 0.5 centimetre of diameter.
6. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: screw (13) runs through head hoop, and 1 centimetre of diameter adopts screw to be connected with hold-down screw (12).
7. head Multifunctional imaging diagnosis and treatment position finder according to claim 1, is characterized in that: on every section of track between track fixed block (11) and head hoop (1), can establish multiple positioning sliding blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419986.1U CN204016481U (en) | 2014-07-29 | 2014-07-29 | Head Multifunctional imaging diagnosis and treatment position finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419986.1U CN204016481U (en) | 2014-07-29 | 2014-07-29 | Head Multifunctional imaging diagnosis and treatment position finder |
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| Publication Number | Publication Date |
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| CN204016481U true CN204016481U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420419986.1U Expired - Fee Related CN204016481U (en) | 2014-07-29 | 2014-07-29 | Head Multifunctional imaging diagnosis and treatment position finder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784824A (en) * | 2015-05-08 | 2015-07-22 | 河南瑞安医疗器械有限公司 | Head locator |
| CN104783907A (en) * | 2015-05-13 | 2015-07-22 | 张宝国 | Individualized stereotactic head ring placing support |
| CN106388901A (en) * | 2016-09-22 | 2017-02-15 | 铜川市人民医院 | A positioning device for cerebral hemorrhage puncture |
| WO2020042133A1 (en) * | 2018-08-31 | 2020-03-05 | 深圳市奥沃医学新技术发展有限公司 | Head frame |
| CN114305569A (en) * | 2022-02-16 | 2022-04-12 | 江苏省人民医院（南京医科大学第一附属医院） | Head temperature control system and method thereof |
-
2014
- 2014-07-29 CN CN201420419986.1U patent/CN204016481U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784824A (en) * | 2015-05-08 | 2015-07-22 | 河南瑞安医疗器械有限公司 | Head locator |
| CN104783907A (en) * | 2015-05-13 | 2015-07-22 | 张宝国 | Individualized stereotactic head ring placing support |
| CN106388901A (en) * | 2016-09-22 | 2017-02-15 | 铜川市人民医院 | A positioning device for cerebral hemorrhage puncture |
| CN106388901B (en) * | 2016-09-22 | 2019-07-30 | 铜川市人民医院 | The positioning device punctured for cerebral hemorrhage |
| WO2020042133A1 (en) * | 2018-08-31 | 2020-03-05 | 深圳市奥沃医学新技术发展有限公司 | Head frame |
| CN114305569A (en) * | 2022-02-16 | 2022-04-12 | 江苏省人民医院（南京医科大学第一附属医院） | Head temperature control system and method thereof |
| CN114305569B (en) * | 2022-02-16 | 2023-02-17 | 江苏省人民医院（南京医科大学第一附属医院） | Head temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |