CN105877812A - Tumor three-dimensional accurate positioning puncture system - Google Patents
Tumor three-dimensional accurate positioning puncture system Download PDFInfo
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- CN105877812A CN105877812A CN201410665330.2A CN201410665330A CN105877812A CN 105877812 A CN105877812 A CN 105877812A CN 201410665330 A CN201410665330 A CN 201410665330A CN 105877812 A CN105877812 A CN 105877812A
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- tumor
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- puncture
- circular arc
- slide block
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Abstract
The invention provides a tumor three-dimensional accurate positioning puncture system, belonging to the field of medical apparatus and instruments, aiming at solving the problem that at present, tumor accurate positioning puncture can not be carried out in a three-dimensional space, so that the tumor positioning puncture accuracy and the tumor diagnosis and treatment effects are seriously influenced. The key points of the technical scheme are as follows: through the three-dimensional movement, the center of an arc-shaped sliding rail is enabled to coincide with the center of the tumor, and a puncture needle punctures along the radius of the arc-shaped sliding rail. The tumor three-dimensional accurate positioning puncture system has the main applications that the tumor positioning puncture accuracy and the puncture success rate are improved, the tumor puncture path selection range is expanded, the important tissue organs are avoided, the occurrence of complications is reduced, and thus the tumor diagnosis and treatment effects are further improved.
Description
Technical field:
The present invention relates to a kind of tumour 3 D and be accurately positioned lancing system, belong to medical instruments field.
Background technology:
The apparatus that tumor-localizing at present punctures is a lot, but is all planar to carry out localised puncture, it is impossible to enter in three dimensions
Row tumor is accurately positioned puncture, has had a strong impact on degree of accuracy and the effect of diagnosing tumor treatment that tumor-localizing punctures.
Summary of the invention:
1) solve the technical problem that:
The technical problem to be solved in the present invention is, can not carry out tumor at present and be accurately positioned puncture, serious shadow in three dimensions
Ring tumor-localizing and puncture degree of accuracy and the problem of diagnosing tumor therapeutic effect.
2) technical scheme:
The present invention by bracket 1, three-dimensional slide rail 2, three-dimensional slide block 3, circular arc 4, circular arc slide block 5, linear slider 6, wear
Pricker folder 7, puncture needle 8, rotary shaft 9 form.Three-dimensional slide block 3 is connected on bracket 1 by three-dimensional slide rail 2 and can be carried out
Three-dimensional mobile, rotary shaft 9 is fixed on three-dimensional slide block 3, and circular arc 4 is connected in rotary shaft 9 and can rotate, circular arc
Slide block 5 is connected in circular arc 4 and can carry out Circular Sliding, and linear slider 6 is connected on circular arc slide block 5 and can carry out straight
Line slides, and puncture needle folder 7 is connected in linear slider 6 and can clamp puncture needle 8, and puncture needle 8 can be along circular arc 4
Radius punctures.
The present invention is moved by the three-dimensional of three-dimensional slide block 3, it is possible to drive the center of circle of circular arc 4 to carry out three-dimensional mobile, will be round
The center of circle of arc slide rail 4 coincides with tumor center.
The present invention is rotated for axle with rotary shaft 9 by circular arc 4, it is possible to by the puncture path expanded range of puncture needle 8 be
Spherical radius scope.
3) beneficial effect:
Use the present invention, tumour 3 D can be carried out and be accurately positioned puncture, improve tumor-localizing and puncture precision and puncture success rate,
Expand tumor puncture Path selection scope, effectively avoid vital tissue organ, reduce complication and occur, improve tumor further and examine
Disconnected therapeutic effect.
Accompanying drawing illustrates:
Accompanying drawing is a kind of structural representation of the present invention, and in accompanying drawing, 1 is bracket；2 is three-dimensional slide rail；3 is three-dimensional slide block；4
It it is circular arc；5 is circular arc slide block；6 is linear slider；7 is puncture needle folder；8 is puncture needle；9 is rotary shaft.
Detailed description of the invention:
First patient carries out the scanning of CT location and obtains CT location image, obtains the three of tumor center according to CT location image measurement
Dimension space position data also determines and most preferably punctures needle angle, near CT bedside and is fixed by bracket 1, swells according to measuring gained
The three-dimensional space position data moving three dimension slide block 3 at tumor center, drives the center of circle of circular arc 4 to move in three dimensions, makes
The center of circle of circular arc 4 coincides with tumor center, rotates circular arc 4 and mobile circular arc slide block 5, makes puncture needle 8 be in pre-
First determine most preferably punctures needle angle, promotes linear slider 6 can drive the accurate Ci Zhong tumor center of puncture needle 8.
Claims (2)
1. tumour 3 D is accurately positioned lancing system, it is characterised in that it is by bracket (1), three-dimensional slide rail (2),
Three-dimensional slide block (3), circular arc (4), circular arc slide block (5), linear slider (6), puncture needle folder (7),
Puncture needle (8), rotary shaft (9) forms；Three-dimensional slide block (3) is connected to bracket by three-dimensional slide rail (2)
(1) going up and can carry out three-dimensional mobile, rotary shaft (9) is fixed on three-dimensional slide block (3), circular arc (4)
Being connected in rotary shaft (9) and can rotate, circular arc slide block (5) is connected in circular arc (4) and can
Carrying out Circular Sliding, linear slider (6) is connected to circular arc slide block (5) above and can carry out linear slide, punctures
Pin folder (7) is connected to linear slider (6) above and can clamp puncture needle (8), and puncture needle (8) can be along circle
The radius of arc slide rail (4) punctures.
Tumour 3 D the most according to claim 1 is accurately positioned lancing system, it is characterised in that pass through
The three-dimensional of three-dimensional slide block (3) moves, it is possible to drive the center of circle of circular arc (4) to carry out three-dimensional mobile, will be round
The center of circle of arc slide rail (4) coincides with tumor center；By circular arc (4) with rotary shaft (9) be axle revolve
Turn, it is possible to be spherical radius scope by the puncture path expanded range of puncture needle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665330.2A CN105877812A (en) | 2014-11-10 | 2014-11-10 | Tumor three-dimensional accurate positioning puncture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665330.2A CN105877812A (en) | 2014-11-10 | 2014-11-10 | Tumor three-dimensional accurate positioning puncture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105877812A true CN105877812A (en) | 2016-08-24 |
Family
ID=56698456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665330.2A Pending CN105877812A (en) | 2014-11-10 | 2014-11-10 | Tumor three-dimensional accurate positioning puncture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877812A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929957A (en) * | 2017-12-19 | 2018-04-20 | 深圳先进技术研究院 | A kind of puncture positioning device and the prostate radiation therapy bed with the puncture positioning device |
| CN108451664A (en) * | 2017-02-17 | 2018-08-28 | 陈昭先 | Stereotactic device |
| CN108992143A (en) * | 2018-08-22 | 2018-12-14 | 中国人民解放军陆军军医大学第二附属医院 | A kind of vein puncture device and venipuncture control method |
| CN109330657A (en) * | 2018-10-19 | 2019-02-15 | 王慧涛 | A kind of neurosurgery skull drilling device |
| CN109419550A (en) * | 2017-09-04 | 2019-03-05 | 陈德路 | Suspension type tumour 3 D is accurately positioned lancing system |
| CN109567897A (en) * | 2017-09-28 | 2019-04-05 | 陈德路 | Orthopaedics three-dimensional precision localised puncture system |
| CN112315513A (en) * | 2020-11-02 | 2021-02-05 | 济南大学 | Novel breast tumor puncture biopsy device |
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| CN201469313U (en) * | 2009-09-07 | 2010-05-19 | 谢胜利 | CT biopsy needle |
| CN201642328U (en) * | 2010-03-10 | 2010-11-24 | 倪湘申 | Hand-held type-B ultrasonic puncture positioner and matched puncture needle unit |
| CN201870732U (en) * | 2010-11-10 | 2011-06-22 | 武玉娟 | Portable stereotaxic instrument for brain |
| CN202198646U (en) * | 2011-07-05 | 2012-04-25 | 徐玉英 | Three-dimensional coordinate transforming frame |
| CN102755195A (en) * | 2011-04-29 | 2012-10-31 | 陈德路 | Tumor isocenter multi-angle non-planar percutaneous puncture method |
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2014
- 2014-11-10 CN CN201410665330.2A patent/CN105877812A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201469313U (en) * | 2009-09-07 | 2010-05-19 | 谢胜利 | CT biopsy needle |
| CN201642328U (en) * | 2010-03-10 | 2010-11-24 | 倪湘申 | Hand-held type-B ultrasonic puncture positioner and matched puncture needle unit |
| CN201870732U (en) * | 2010-11-10 | 2011-06-22 | 武玉娟 | Portable stereotaxic instrument for brain |
| CN102755195A (en) * | 2011-04-29 | 2012-10-31 | 陈德路 | Tumor isocenter multi-angle non-planar percutaneous puncture method |
| CN202198646U (en) * | 2011-07-05 | 2012-04-25 | 徐玉英 | Three-dimensional coordinate transforming frame |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451664A (en) * | 2017-02-17 | 2018-08-28 | 陈昭先 | Stereotactic device |
| US10610324B2 (en) | 2017-02-17 | 2020-04-07 | Chao-Hsien Chen | Stereotactic device |
| CN109419550A (en) * | 2017-09-04 | 2019-03-05 | 陈德路 | Suspension type tumour 3 D is accurately positioned lancing system |
| CN109567897A (en) * | 2017-09-28 | 2019-04-05 | 陈德路 | Orthopaedics three-dimensional precision localised puncture system |
| CN107929957A (en) * | 2017-12-19 | 2018-04-20 | 深圳先进技术研究院 | A kind of puncture positioning device and the prostate radiation therapy bed with the puncture positioning device |
| CN108992143A (en) * | 2018-08-22 | 2018-12-14 | 中国人民解放军陆军军医大学第二附属医院 | A kind of vein puncture device and venipuncture control method |
| CN109330657A (en) * | 2018-10-19 | 2019-02-15 | 王慧涛 | A kind of neurosurgery skull drilling device |
| CN109330657B (en) * | 2018-10-19 | 2022-02-22 | 王慧涛 | Skull drill for neurosurgery |
| CN112315513A (en) * | 2020-11-02 | 2021-02-05 | 济南大学 | Novel breast tumor puncture biopsy device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |