CN202027751U - 一种能使聚合物支架在x射线下清晰可见的显影标记 - Google Patents
一种能使聚合物支架在x射线下清晰可见的显影标记 Download PDFInfo
- Publication number
- CN202027751U CN202027751U CN2010201843670U CN201020184367U CN202027751U CN 202027751 U CN202027751 U CN 202027751U CN 2010201843670 U CN2010201843670 U CN 2010201843670U CN 201020184367 U CN201020184367 U CN 201020184367U CN 202027751 U CN202027751 U CN 202027751U
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- support
- preformed hole
- ray
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- polymer support
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- 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.)
- Expired - Lifetime
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 4
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- 239000004626 polylactic acid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0052—T-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0093—Umbrella-shaped, e.g. mushroom-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201843670U CN202027751U (zh) | 2010-05-10 | 2010-05-10 | 一种能使聚合物支架在x射线下清晰可见的显影标记 |
PCT/CN2011/073894 WO2011140973A1 (zh) | 2010-05-10 | 2011-05-10 | 一种能使聚合物支架在x射线下清晰可见的显影标记 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201843670U CN202027751U (zh) | 2010-05-10 | 2010-05-10 | 一种能使聚合物支架在x射线下清晰可见的显影标记 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202027751U true CN202027751U (zh) | 2011-11-09 |
Family
ID=44890067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201843670U Expired - Lifetime CN202027751U (zh) | 2010-05-10 | 2010-05-10 | 一种能使聚合物支架在x射线下清晰可见的显影标记 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202027751U (zh) |
WO (1) | WO2011140973A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104918585A (zh) * | 2012-10-25 | 2015-09-16 | 动脉再造技术股份有限公司 | 用于生物可再吸收支架的不透射线的标志物 |
CN105457105A (zh) * | 2015-07-24 | 2016-04-06 | 中国科学院金属研究所 | 一种新型可显影镁合金血管支架 |
CN107029306A (zh) * | 2016-02-04 | 2017-08-11 | 中国科学院金属研究所 | 一种能使降解支架在x光下显影的标记及其制备方法 |
CN107596454A (zh) * | 2017-10-18 | 2018-01-19 | 苏州恒瑞迪生医疗科技有限公司 | 一种可吸收血管内假体及其制备方法 |
CN107874843A (zh) * | 2017-12-15 | 2018-04-06 | 泗洪县正心医疗技术有限公司 | 一种有空腔的体表显影件 |
WO2018153300A1 (zh) * | 2017-02-21 | 2018-08-30 | 上海微创医疗器械(集团)有限公司 | 支架 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109984864B (zh) * | 2017-12-29 | 2020-07-17 | 先健科技(深圳)有限公司 | 用于分支血管的支架 |
CN109984863B (zh) | 2017-12-29 | 2020-04-07 | 先健科技(深圳)有限公司 | 双层血管支架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334871B1 (en) * | 1996-03-13 | 2002-01-01 | Medtronic, Inc. | Radiopaque stent markers |
JP4292710B2 (ja) * | 1997-09-24 | 2009-07-08 | エム イー ディ インスチィチュート インク | 半径方向に拡張可能なステント |
WO2004075789A2 (en) * | 2003-02-26 | 2004-09-10 | Cook Incorporated | PROTHESIS ADAPTED FOR PLACEDd UNDER EXTERNAL IMAGING |
US7625398B2 (en) * | 2003-05-06 | 2009-12-01 | Abbott Laboratories | Endoprosthesis having foot extensions |
US20070156230A1 (en) * | 2006-01-04 | 2007-07-05 | Dugan Stephen R | Stents with radiopaque markers |
US20070266542A1 (en) * | 2006-05-08 | 2007-11-22 | Cook Incorporated | Radiopaque marker for intraluminal medical device |
KR101250555B1 (ko) * | 2007-02-09 | 2013-04-03 | 파이오락스 메디칼 디바이스, 인코포레이션 | 스텐트 |
-
2010
- 2010-05-10 CN CN2010201843670U patent/CN202027751U/zh not_active Expired - Lifetime
-
2011
- 2011-05-10 WO PCT/CN2011/073894 patent/WO2011140973A1/zh active Application Filing
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104918585A (zh) * | 2012-10-25 | 2015-09-16 | 动脉再造技术股份有限公司 | 用于生物可再吸收支架的不透射线的标志物 |
CN104918585B (zh) * | 2012-10-25 | 2016-10-12 | 动脉再造技术股份有限公司 | 用于生物可再吸收支架的不透射线的标志物 |
CN105457105A (zh) * | 2015-07-24 | 2016-04-06 | 中国科学院金属研究所 | 一种新型可显影镁合金血管支架 |
CN107029306A (zh) * | 2016-02-04 | 2017-08-11 | 中国科学院金属研究所 | 一种能使降解支架在x光下显影的标记及其制备方法 |
WO2018153300A1 (zh) * | 2017-02-21 | 2018-08-30 | 上海微创医疗器械(集团)有限公司 | 支架 |
CN108464879A (zh) * | 2017-02-21 | 2018-08-31 | 上海微创医疗器械(集团)有限公司 | 支架 |
US11213413B2 (en) | 2017-02-21 | 2022-01-04 | Shanghai Microport Medical (Group) Co., Ltd. | Stent |
CN107596454A (zh) * | 2017-10-18 | 2018-01-19 | 苏州恒瑞迪生医疗科技有限公司 | 一种可吸收血管内假体及其制备方法 |
CN107596454B (zh) * | 2017-10-18 | 2024-03-08 | 苏州恒瑞迪生医疗科技有限公司 | 一种可吸收血管内假体及其制备方法 |
CN107874843A (zh) * | 2017-12-15 | 2018-04-06 | 泗洪县正心医疗技术有限公司 | 一种有空腔的体表显影件 |
Also Published As
Publication number | Publication date |
---|---|
WO2011140973A1 (zh) | 2011-11-17 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI WEITE BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIE JIAN Effective date: 20131218 Free format text: FORMER OWNER: WEI ZHENG Effective date: 20131218 |
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Free format text: CORRECT: ADDRESS; FROM: 200135 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: 201203 Shanghai Guo Shou Jing Road, Pudong Zhangjiang hi tech Park No. 199 room 216 Patentee after: Shanghai Weite Biological Technology Co., Ltd. Address before: 200135, room 2, No. 763, Lane 1603, Chun Ying Road, Shanghai, Pudong Patentee before: Xie Jian Patentee before: Wei Zheng Effective date of registration: 20131218 Address after: 201203 Shanghai Guo Shou Jing Road, Pudong Zhangjiang hi tech Park No. 199 room 216 Patentee after: Shanghai Weite Biological Technology Co., Ltd. Address before: 200135, room 2, No. 763, Lane 1603, Chun Ying Road, Shanghai, Pudong Patentee before: Xie Jian Patentee before: Wei Zheng |
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CX01 | Expiry of patent term |
Granted publication date: 20111109 |
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