CN107510517A - 一种分节式分叉型支架 - Google Patents
一种分节式分叉型支架 Download PDFInfo
- Publication number
- CN107510517A CN107510517A CN201710895427.6A CN201710895427A CN107510517A CN 107510517 A CN107510517 A CN 107510517A CN 201710895427 A CN201710895427 A CN 201710895427A CN 107510517 A CN107510517 A CN 107510517A
- Authority
- CN
- China
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- support
- present
- silk material
- type
- single support
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 19
- 229910000521 B alloy Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 239000000178 monomer Substances 0.000 abstract description 5
- 206010016717 Fistula Diseases 0.000 abstract description 3
- 230000003890 fistula Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
- 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
- A61F2/852—Two or more distinct overlapping stents
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/046—Tracheae
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0006—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting angular orientation
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710895427.6A CN107510517A (zh) | 2017-09-28 | 2017-09-28 | 一种分节式分叉型支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710895427.6A CN107510517A (zh) | 2017-09-28 | 2017-09-28 | 一种分节式分叉型支架 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107510517A true CN107510517A (zh) | 2017-12-26 |
Family
ID=60726340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710895427.6A Pending CN107510517A (zh) | 2017-09-28 | 2017-09-28 | 一种分节式分叉型支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107510517A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109998745A (zh) * | 2019-03-07 | 2019-07-12 | 深圳市美好创亿医疗科技有限公司 | 分叉型硅酮气道支架 |
CN110063824A (zh) * | 2019-06-10 | 2019-07-30 | 郑州美港高科生物科技有限公司 | 一种椎动脉支架 |
CN111437087A (zh) * | 2020-04-02 | 2020-07-24 | 杭州唯强医疗科技有限公司 | 分叉支架 |
US10939988B2 (en) | 2018-10-31 | 2021-03-09 | Bing Hu | Ball-type anti-reflux biliary stent |
WO2021197408A1 (zh) * | 2020-04-02 | 2021-10-07 | 杭州唯强医疗科技有限公司 | 分叉支架 |
CN117179958A (zh) * | 2023-10-18 | 2023-12-08 | 上海交通大学医学院附属瑞金医院 | 一种y型气管支架及其应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6409750B1 (en) * | 1999-02-01 | 2002-06-25 | Board Of Regents, The University Of Texas System | Woven bifurcated and trifurcated stents and methods for making the same |
CN2514846Y (zh) * | 2001-11-12 | 2002-10-09 | 南京微创医学科技有限公司 | Y型气管隆突支架 |
US20040138736A1 (en) * | 2003-01-15 | 2004-07-15 | Obara Robert Z. | Bifurcated stent |
CN102380155A (zh) * | 2011-08-25 | 2012-03-21 | 徐立群 | 肝门部支架外引流管 |
US20120191178A1 (en) * | 2009-03-26 | 2012-07-26 | Taheri Laduca Llc | Vascular implants and methods |
CN104127267A (zh) * | 2014-06-16 | 2014-11-05 | 苏州固基电子科技有限公司 | 一种可伸缩分叉血管支架 |
CN209899668U (zh) * | 2017-09-28 | 2020-01-07 | 南微医学科技股份有限公司 | 一种分节式分叉型支架 |
-
2017
- 2017-09-28 CN CN201710895427.6A patent/CN107510517A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6409750B1 (en) * | 1999-02-01 | 2002-06-25 | Board Of Regents, The University Of Texas System | Woven bifurcated and trifurcated stents and methods for making the same |
CN2514846Y (zh) * | 2001-11-12 | 2002-10-09 | 南京微创医学科技有限公司 | Y型气管隆突支架 |
US20040138736A1 (en) * | 2003-01-15 | 2004-07-15 | Obara Robert Z. | Bifurcated stent |
US20120191178A1 (en) * | 2009-03-26 | 2012-07-26 | Taheri Laduca Llc | Vascular implants and methods |
CN102380155A (zh) * | 2011-08-25 | 2012-03-21 | 徐立群 | 肝门部支架外引流管 |
CN104127267A (zh) * | 2014-06-16 | 2014-11-05 | 苏州固基电子科技有限公司 | 一种可伸缩分叉血管支架 |
CN209899668U (zh) * | 2017-09-28 | 2020-01-07 | 南微医学科技股份有限公司 | 一种分节式分叉型支架 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10939988B2 (en) | 2018-10-31 | 2021-03-09 | Bing Hu | Ball-type anti-reflux biliary stent |
CN109998745A (zh) * | 2019-03-07 | 2019-07-12 | 深圳市美好创亿医疗科技有限公司 | 分叉型硅酮气道支架 |
CN110063824A (zh) * | 2019-06-10 | 2019-07-30 | 郑州美港高科生物科技有限公司 | 一种椎动脉支架 |
CN111437087A (zh) * | 2020-04-02 | 2020-07-24 | 杭州唯强医疗科技有限公司 | 分叉支架 |
WO2021197408A1 (zh) * | 2020-04-02 | 2021-10-07 | 杭州唯强医疗科技有限公司 | 分叉支架 |
CN111437087B (zh) * | 2020-04-02 | 2024-03-19 | 杭州唯强医疗科技有限公司 | 分叉支架 |
CN117179958A (zh) * | 2023-10-18 | 2023-12-08 | 上海交通大学医学院附属瑞金医院 | 一种y型气管支架及其应用 |
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Legal Events
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 210061, No. 10, hi tech three road, Pukou hi tech Industrial Development Zone, Nanjing, Jiangsu Applicant after: Nanwei Medical Technology Co., Ltd Address before: 210061, No. 10, hi tech three road, Pukou hi tech Industrial Development Zone, Nanjing, Jiangsu Applicant before: Micro-Tech (Nanjing) Co., Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zhongmin Inventor after: Li Yuqian Inventor after: Liu Huan Inventor after: Zhao Yongxue Inventor after: Leng Derong Inventor before: Li Yuqian Inventor before: Liu Huan Inventor before: Zhao Yongxue Inventor before: Leng Derong |