CN104958065B - 一种血管内断层成像导管 - Google Patents
一种血管内断层成像导管 Download PDFInfo
- Publication number
- CN104958065B CN104958065B CN201510419324.3A CN201510419324A CN104958065B CN 104958065 B CN104958065 B CN 104958065B CN 201510419324 A CN201510419324 A CN 201510419324A CN 104958065 B CN104958065 B CN 104958065B
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- China
- Prior art keywords
- shackle member
- joints
- optical fibre
- pipe
- face
- 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.)
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- 238000003325 tomography Methods 0.000 title claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 55
- 238000003384 imaging method Methods 0.000 claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000002792 vascular Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007913 intrathecal administration Methods 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 239000002872 contrast media Substances 0.000 claims description 2
- 210000004204 blood vessel Anatomy 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012014 optical coherence tomography Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510419324.3A CN104958065B (zh) | 2015-07-16 | 2015-07-16 | 一种血管内断层成像导管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510419324.3A CN104958065B (zh) | 2015-07-16 | 2015-07-16 | 一种血管内断层成像导管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104958065A CN104958065A (zh) | 2015-10-07 |
CN104958065B true CN104958065B (zh) | 2017-10-27 |
Family
ID=54212295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510419324.3A Active CN104958065B (zh) | 2015-07-16 | 2015-07-16 | 一种血管内断层成像导管 |
Country Status (1)
Country | Link |
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CN (1) | CN104958065B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106691514A (zh) * | 2016-12-27 | 2017-05-24 | 天津恒宇医疗科技有限公司 | 一种光学和超声融合成像导管 |
CN106691385A (zh) * | 2016-12-29 | 2017-05-24 | 天津恒宇医疗科技有限公司 | 一种支撑架oct成像导管 |
CN107260363A (zh) * | 2017-07-14 | 2017-10-20 | 杨晗 | 一种医用激光光纤 |
CN115644989B (zh) * | 2022-12-29 | 2023-09-15 | 南京沃福曼医疗科技有限公司 | 一种多通道脉冲高压参数可控的冲击波碎石球囊成像***及其导管 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6749344B2 (en) * | 2001-10-24 | 2004-06-15 | Scimed Life Systems, Inc. | Connection apparatus for optical coherence tomography catheters |
SE0501077L (sv) * | 2005-05-12 | 2006-11-13 | Spectracure Ab | Anordning för fotodynamisk diagnos eller behandling |
CA2667080A1 (en) * | 2006-10-20 | 2008-05-02 | Infraredx | Optical catheter and pullback and rotation system and method |
JP5188242B2 (ja) * | 2008-03-31 | 2013-04-24 | テルモ株式会社 | 生体内挿入用プローブ |
CN102066998B (zh) * | 2008-06-20 | 2014-04-16 | 泰尔茂株式会社 | 连接装置及光成像装置 |
CN201782743U (zh) * | 2010-08-30 | 2011-04-06 | 武汉佑康科技有限公司 | 导丝式生殖内镜 |
CN204839458U (zh) * | 2015-07-16 | 2015-12-09 | 南京沃福曼医疗科技有限公司 | 一种血管内断层成像导管 |
-
2015
- 2015-07-16 CN CN201510419324.3A patent/CN104958065B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104958065A (zh) | 2015-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intravascular tomography catheter Effective date of registration: 20200228 Granted publication date: 20171027 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd. Pledgor: NANJING FORSSMANN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000393 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210126 Granted publication date: 20171027 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd. Pledgor: NANJING FORSSMANN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000393 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An intravascular tomography catheter Effective date of registration: 20210203 Granted publication date: 20171027 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd. Pledgor: NANJING FORSSMANN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021320000011 |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Tao Inventor after: Tao Kuiyuan Inventor after: Wang Dawei Inventor after: Kuang Hao Inventor after: Jiang Yongjun Inventor after: Meng Zhuo Inventor after: Liu Zixu Inventor before: Zhang Tao Inventor before: Tao Kuiyuan Inventor before: Liu Xinfeng Inventor before: Wang Dawei Inventor before: Kuang Hao Inventor before: Jiang Yongjun Inventor before: Meng Zhuo Inventor before: Liu Zixu |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171027 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd. Pledgor: NANJING FORSSMANN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021320000011 |