CN107432768A - A kind of circular arc with collimater - Google Patents
A kind of circular arc with collimater Download PDFInfo
- Publication number
- CN107432768A CN107432768A CN201610378977.6A CN201610378977A CN107432768A CN 107432768 A CN107432768 A CN 107432768A CN 201610378977 A CN201610378977 A CN 201610378977A CN 107432768 A CN107432768 A CN 107432768A
- Authority
- CN
- China
- Prior art keywords
- collimater
- circular arc
- laser rays
- calibration
- tumour
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Abstract
The present invention title be：A kind of circular arc with collimater；Belong to a part for medicine equipment；During solving tumour 3 D localised puncture apparatus use, the problem of laser rays calibration difficulty is high, and error is big；The drip irrigation device of use is：Utilize the collimater progress laser calibration in circular arc；Be mainly used for reduce tumour 3 D localised puncture apparatus use during laser rays calibration difficulty, reduce calibration error.
Description
Technical field：
The present invention is a kind of circular arc structure with collimater on tumour 3 D localised puncture apparatus, belongs to medical treatment
A part for apparatus.
Background technology：
It is to determine apparatus circular arc using two laser rays intersection points during tumour 3 D localised puncture apparatus use
The position of slide rail centre point makes two laser rays accurately intersect at circle, it is necessary to calibrated to the direction of laser rays
The centre point of arc slide rail, there are currently no special laser rays calibration structure, laser rays calibration difficulty height be present,
The problem of error is big.
The content of the invention：
1) technical problem solved：
The technical problem to be solved in the present invention is, during tumour 3 D localised puncture apparatus use, laser rays school
The problem of quasi- work difficulty is high, and error is big.
2) technical scheme：
The present invention is made up of circular arc 1, collimater A2, collimater B3, centre point 4；Collimater A2 and
Collimater B3 is fixed in circular arc 1, and collimater A2 and collimater B3 collimating aperture central shaft pass through circle
The centre point 4 of arc slide rail 1.By above structure design, as long as making two laser rays be each passed through collimater A2
With collimater B3 collimating aperture, it is possible to carry out accurate alignment to two laser rays, make two laser rays accurate
Intersect at centre point 4.
3) beneficial effect：
Using the present invention, laser rays calibration during tumour 3 D localised puncture apparatus use can be reduced
Difficulty, reduce calibration error.
Brief description of the drawings：
Accompanying drawing is a kind of structural representation of the present invention, and 1 is circular arc in accompanying drawing；2 be collimater A；3
It is collimater B；4 be centre point.
Embodiment：
When tumour 3 D localised puncture apparatus laser rays is calibrated, two laser rays are made to be each passed through collimater A2
With collimater B3, two laser heads are fixed respectively, you can two laser rays is accurately intersected at centre point 4.
Claims (1)
- A kind of 1. circular arc with collimater, it is characterised in that it by circular arc (1), Collimater A (2), collimater B (3), centre point (4) composition；Collimater A (2) and Collimater B (3) is fixed in circular arc (1), collimater A (2) and collimater B (3) The collimating aperture central shaft centre point (4) that passes through circular arc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378977.6A CN107432768A (en) | 2016-05-25 | 2016-05-25 | A kind of circular arc with collimater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378977.6A CN107432768A (en) | 2016-05-25 | 2016-05-25 | A kind of circular arc with collimater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107432768A true CN107432768A (en) | 2017-12-05 |
Family
ID=60458803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378977.6A Withdrawn CN107432768A (en) | 2016-05-25 | 2016-05-25 | A kind of circular arc with collimater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107432768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419424A (en) * | 2020-04-23 | 2020-07-17 | 孙会 | Breast tumor positioning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782842A (en) * | 1995-01-16 | 1998-07-21 | Daum Gmbh | Medical instrument guidance apparatus and method |
| US5891158A (en) * | 1997-10-23 | 1999-04-06 | Manwaring; Kim H. | Method and system for directing an instrument to a target |
| US6334067B1 (en) * | 1997-06-30 | 2001-12-25 | Neorad A/S | Method and apparatus for assisting percutaneous computed tomography-guided surgical activity |
| CN103025253A (en) * | 2010-06-04 | 2013-04-03 | 史密夫和内修有限公司 | Multiple portal guide |
| CN104921784A (en) * | 2015-06-15 | 2015-09-23 | 张宝国 | Lateral ventricle frontal angle puncture guiding device |
| US20150301439A1 (en) * | 2014-04-16 | 2015-10-22 | Eue Medical Technology Co., Ltd. | Imaging Projection System |
| CN105310782A (en) * | 2015-11-04 | 2016-02-10 | 庄源东 | Surgical laser positioning system |
-
2016
- 2016-05-25 CN CN201610378977.6A patent/CN107432768A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782842A (en) * | 1995-01-16 | 1998-07-21 | Daum Gmbh | Medical instrument guidance apparatus and method |
| US6334067B1 (en) * | 1997-06-30 | 2001-12-25 | Neorad A/S | Method and apparatus for assisting percutaneous computed tomography-guided surgical activity |
| US5891158A (en) * | 1997-10-23 | 1999-04-06 | Manwaring; Kim H. | Method and system for directing an instrument to a target |
| CN103025253A (en) * | 2010-06-04 | 2013-04-03 | 史密夫和内修有限公司 | Multiple portal guide |
| US20150301439A1 (en) * | 2014-04-16 | 2015-10-22 | Eue Medical Technology Co., Ltd. | Imaging Projection System |
| CN104921784A (en) * | 2015-06-15 | 2015-09-23 | 张宝国 | Lateral ventricle frontal angle puncture guiding device |
| CN105310782A (en) * | 2015-11-04 | 2016-02-10 | 庄源东 | Surgical laser positioning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419424A (en) * | 2020-04-23 | 2020-07-17 | 孙会 | Breast tumor positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171205 |
|
| WW01 | Invention patent application withdrawn after publication |