CA2946789A1 - Biliary stent - Google Patents
Biliary stent Download PDFInfo
- Publication number
- CA2946789A1 CA2946789A1 CA2946789A CA2946789A CA2946789A1 CA 2946789 A1 CA2946789 A1 CA 2946789A1 CA 2946789 A CA2946789 A CA 2946789A CA 2946789 A CA2946789 A CA 2946789A CA 2946789 A1 CA2946789 A1 CA 2946789A1
- Authority
- CA
- Canada
- Prior art keywords
- stent
- flange
- upstream
- downstream
- flange structure
- 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.)
- Abandoned
Links
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- 239000012530 fluid Substances 0.000 description 38
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- 210000000277 pancreatic duct Anatomy 0.000 description 36
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- 210000000013 bile duct Anatomy 0.000 description 27
- 210000004185 liver Anatomy 0.000 description 25
- 208000031481 Pathologic Constriction Diseases 0.000 description 22
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- 229920001432 poly(L-lactide) Polymers 0.000 description 2
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- 206010051341 Bile duct stenosis Diseases 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
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- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2002/041—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
- 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
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/001—Figure-8-shaped, e.g. hourglass-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
- A61F2230/0069—Three-dimensional shapes cylindrical
-
- 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
- A61F2230/0095—Saddle-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
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0019—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in hardness, e.g. Vickers, Shore, Brinell
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462013908P | 2014-06-18 | 2014-06-18 | |
| US62/013,908 | 2014-06-18 | ||
| PCT/US2015/036397 WO2015195893A1 (en) | 2014-06-18 | 2015-06-18 | Biliary stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2946789A1 true CA2946789A1 (en) | 2015-12-23 |
Family
ID=53514396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2946789A Abandoned CA2946789A1 (en) | 2014-06-18 | 2015-06-18 | Biliary stent |
Country Status (11)
| Country | Link |
|---|---|
| US (8) | US20160135941A1 (https=) |
| EP (3) | EP3157465B1 (https=) |
| JP (6) | JP6336619B2 (https=) |
| KR (7) | KR20170002644A (https=) |
| CN (2) | CN110495968A (https=) |
| AU (1) | AU2015277089B2 (https=) |
| CA (1) | CA2946789A1 (https=) |
| CZ (1) | CZ2016799A3 (https=) |
| DE (1) | DE202015009843U1 (https=) |
| ES (1) | ES2800160T3 (https=) |
| WO (1) | WO2015195893A1 (https=) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9387312B2 (en) | 2008-09-15 | 2016-07-12 | Brightwater Medical, Inc. | Convertible nephroureteral catheter |
| US20160135941A1 (en) * | 2014-06-18 | 2016-05-19 | Xlumena, Inc. | Biliary stents and methods |
| CA2956401C (en) | 2014-08-12 | 2022-10-25 | Brightwater Medical, Inc. | Systems and methods for coupling and decoupling a catheter |
| US10039631B2 (en) * | 2014-08-18 | 2018-08-07 | E. Benson Hood Laboratories | Implant device for use in salivary gland duct |
| WO2018031714A1 (en) | 2016-08-11 | 2018-02-15 | Foundry Innovation & Research 1, Ltd. | Systems and methods for patient fluid management |
| US12465324B2 (en) | 2015-02-12 | 2025-11-11 | Foundry Innovation & Research 1, Ltd. | Patient fluid management systems and methods employing integrated fluid status sensing |
| US10016123B2 (en) * | 2015-07-14 | 2018-07-10 | Olympus Corporation | Method of inserting treatment tool |
| EP3331426B1 (en) | 2015-08-03 | 2024-07-24 | Foundry Innovation&Research 1, Ltd. | Catheter for measurement of vena cava dimension |
| US11206992B2 (en) | 2016-08-11 | 2021-12-28 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
| US11701018B2 (en) | 2016-08-11 | 2023-07-18 | Foundry Innovation & Research 1, Ltd. | Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore |
| KR102649906B1 (ko) | 2017-03-02 | 2024-03-22 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 내부 라이너를 포함하는 식도 스텐트 |
| KR102336652B1 (ko) | 2017-03-28 | 2021-12-09 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 회수 가능한 스텐트 시스템 |
| KR102808634B1 (ko) * | 2017-03-30 | 2025-05-16 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 이중 조직-벽 고정 특징부를 갖는 스텐트 |
| WO2018218017A1 (en) * | 2017-05-25 | 2018-11-29 | Boston Scientific Scimed, Inc. | Devices and methods for multi-lumen access and drainage |
| WO2018220143A1 (en) | 2017-05-31 | 2018-12-06 | Foundry Innovation And Research 1, Ltd | Implantable ultrasonic vascular sensor |
| WO2018220146A1 (en) | 2017-05-31 | 2018-12-06 | Foundry Innovation & Research 1, Ltd. | Implantable sensors for vascular monitoring |
| US11491315B2 (en) * | 2017-06-20 | 2022-11-08 | Boston Scientific Scimed, Inc. | Systems and methods for creating permanent drainage fistula |
| US11304795B2 (en) * | 2017-10-25 | 2022-04-19 | Boston Scientific Scimed, Inc. | Stent with atraumatic spacer |
| US11033411B2 (en) | 2017-12-14 | 2021-06-15 | Boston Scientific Scimed, Inc. | Stent including an expandable member |
| CN108210114B (zh) * | 2018-01-18 | 2024-02-13 | 刘建强 | 肝内胆管覆膜支架及其使用方法 |
| CN108201476A (zh) * | 2018-01-19 | 2018-06-26 | 西安交通大学医学院第附属医院 | 一种可装载于胆道支架的防返流附件 |
| US20190247051A1 (en) * | 2018-02-15 | 2019-08-15 | Fareed Siddiqui | Active textile endograft |
| EP4364703A3 (en) * | 2018-02-20 | 2024-07-31 | Boston Scientific Scimed, Inc. | Drainage device |
| EP3626173B1 (de) * | 2018-09-19 | 2021-05-05 | Siemens Healthcare GmbH | Verfahren zur bewegungskorrektur eines rekonstruierten drei-dimensionalen bilddatensatzes, biplan-röntgeneinrichtung, computerprogramm und elektronisch lesbarer datenträger |
| CN109589189B (zh) * | 2018-11-30 | 2020-12-01 | 陕西省人民医院 | 一种oddis括约肌仿生装置 |
| EP3890662A1 (en) | 2018-12-04 | 2021-10-13 | Boston Scientific Scimed Inc. | Device for anastomotic bypass |
| JP7494444B2 (ja) * | 2018-12-14 | 2024-06-04 | 住友ベークライト株式会社 | アンカーステント |
| JP7494443B2 (ja) * | 2018-12-14 | 2024-06-04 | 住友ベークライト株式会社 | アンカーステント |
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