JP7373495B2 - 埋入可能ステント - Google Patents
埋入可能ステント Download PDFInfo
- Publication number
- JP7373495B2 JP7373495B2 JP2020547054A JP2020547054A JP7373495B2 JP 7373495 B2 JP7373495 B2 JP 7373495B2 JP 2020547054 A JP2020547054 A JP 2020547054A JP 2020547054 A JP2020547054 A JP 2020547054A JP 7373495 B2 JP7373495 B2 JP 7373495B2
- Authority
- JP
- Japan
- Prior art keywords
- stent
- strut
- connector
- struts
- main
- 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.)
- Active
Links
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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
- A61F2/82—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
- A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
-
- 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
- A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
- A61F2/885—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils comprising a coil including a plurality of spiral or helical sections with alternate directions around a central axis
-
- 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
- A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91583—Adjacent bands being connected to each other by a bridge, whereby at least one of its ends is connected along the length of a strut between two consecutive apices within a band
-
- 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
- A61F2250/0036—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 thickness
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (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 |
|---|---|---|---|
| US15/916,843 US10500078B2 (en) | 2018-03-09 | 2018-03-09 | Implantable stent |
| US15/916,843 | 2018-03-09 | ||
| PCT/US2019/021322 WO2019173698A1 (en) | 2018-03-09 | 2019-03-08 | Implantable stent |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021517025A JP2021517025A (ja) | 2021-07-15 |
| JPWO2019173698A5 JPWO2019173698A5 (https=) | 2022-03-14 |
| JP2021517025A5 JP2021517025A5 (https=) | 2022-03-14 |
| JP7373495B2 true JP7373495B2 (ja) | 2023-11-02 |
Family
ID=66102184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020547054A Active JP7373495B2 (ja) | 2018-03-09 | 2019-03-08 | 埋入可能ステント |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10500078B2 (https=) |
| EP (2) | EP3761917B1 (https=) |
| JP (1) | JP7373495B2 (https=) |
| CN (1) | CN111818882B (https=) |
| AU (1) | AU2019231797A1 (https=) |
| CA (1) | CA3086036A1 (https=) |
| WO (1) | WO2019173698A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10500078B2 (en) * | 2018-03-09 | 2019-12-10 | Vesper Medical, Inc. | Implantable stent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044649A1 (en) | 1998-04-29 | 2001-11-22 | Franco Vallana | Stents for angioplasty |
| JP2014514111A (ja) | 2011-04-20 | 2014-06-19 | アーテリウス リミテッド | ステント |
| US20170281375A1 (en) | 2016-03-31 | 2017-10-05 | Vesper Medical, Inc. | Intravascular implants |
Family Cites Families (162)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE73670B1 (en) * | 1989-10-02 | 1997-07-02 | Medtronic Inc | Articulated stent |
| US5449373A (en) | 1994-03-17 | 1995-09-12 | Medinol Ltd. | Articulated stent |
| US5843120A (en) | 1994-03-17 | 1998-12-01 | Medinol Ltd. | Flexible-expandable stent |
| US6461381B2 (en) | 1994-03-17 | 2002-10-08 | Medinol, Ltd. | Flexible expandable stent |
| US6464722B2 (en) | 1994-03-17 | 2002-10-15 | Medinol, Ltd. | Flexible expandable stent |
| DE69518435T3 (de) | 1994-06-08 | 2004-07-22 | CardioVascular Concepts, Inc., Portola Valley | System zur Herstellung eines abzweigenden Transplantats |
| US5836964A (en) | 1996-10-30 | 1998-11-17 | Medinol Ltd. | Stent fabrication method |
| US7204848B1 (en) | 1995-03-01 | 2007-04-17 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
| US6261318B1 (en) | 1995-07-25 | 2001-07-17 | Medstent Inc. | Expandable stent |
| US6287336B1 (en) | 1995-10-16 | 2001-09-11 | Medtronic, Inc. | Variable flexibility stent |
| US5776161A (en) | 1995-10-16 | 1998-07-07 | Instent, Inc. | Medical stents, apparatus and method for making same |
| ATE218052T1 (de) | 1995-11-27 | 2002-06-15 | Schneider Europ Gmbh | Stent zur anwendung in einem körperlichen durchgang |
| US5824040A (en) * | 1995-12-01 | 1998-10-20 | Medtronic, Inc. | Endoluminal prostheses and therapies for highly variable body lumens |
| US6203569B1 (en) | 1996-01-04 | 2001-03-20 | Bandula Wijay | Flexible stent |
| IL117472A0 (en) | 1996-03-13 | 1996-07-23 | Instent Israel Ltd | Radiopaque stent markers |
| US5868780A (en) | 1996-03-22 | 1999-02-09 | Lashinski; Robert D. | Stents for supporting lumens in living tissue |
| NZ331269A (en) | 1996-04-10 | 2000-01-28 | Advanced Cardiovascular System | Expandable stent, its structural strength varying along its length |
| US20040106985A1 (en) * | 1996-04-26 | 2004-06-03 | Jang G. David | Intravascular stent |
| US20020058990A1 (en) | 2000-09-23 | 2002-05-16 | Jang G. David | Intravascular stent consists of stairstep expansion strut pairs and double stairstep diagonal connecting struts contralaterally extended from expansion struts |
| US6235053B1 (en) | 1998-02-02 | 2001-05-22 | G. David Jang | Tubular stent consists of chevron-shape expansion struts and contralaterally attached diagonal connectors |
| US20060173531A1 (en) | 1996-09-19 | 2006-08-03 | Jacob Richter | Stent with variable features to optimize support and method of making such stent |
| US6206911B1 (en) | 1996-12-19 | 2001-03-27 | Simcha Milo | Stent combination |
| US5868782A (en) | 1996-12-24 | 1999-02-09 | Global Therapeutics, Inc. | Radially expandable axially non-contracting surgical stent |
| US5906759A (en) | 1996-12-26 | 1999-05-25 | Medinol Ltd. | Stent forming apparatus with stent deforming blades |
| AU746009B2 (en) | 1997-01-24 | 2002-04-11 | Celonova Stent, Inc | Bistable spring construction for a stent and other medical apparatus |
| US20040267350A1 (en) | 2002-10-30 | 2004-12-30 | Roubin Gary S. | Non-foreshortening intraluminal prosthesis |
| US5827321A (en) | 1997-02-07 | 1998-10-27 | Cornerstone Devices, Inc. | Non-Foreshortening intraluminal prosthesis |
| US6033433A (en) | 1997-04-25 | 2000-03-07 | Scimed Life Systems, Inc. | Stent configurations including spirals |
| IT1292295B1 (it) | 1997-04-29 | 1999-01-29 | Sorin Biomedica Cardio Spa | Stent per angioplastica |
| DE29708689U1 (de) | 1997-05-15 | 1997-07-17 | Jomed Implantate GmbH, 72414 Rangendingen | Koronarer Stent |
| US5836966A (en) | 1997-05-22 | 1998-11-17 | Scimed Life Systems, Inc. | Variable expansion force stent |
| US5843175A (en) | 1997-06-13 | 1998-12-01 | Global Therapeutics, Inc. | Enhanced flexibility surgical stent |
| DE29716117U1 (de) | 1997-09-09 | 1999-01-14 | Micro Science Medical AG, 75443 Ötisheim | Stent |
| US6042606A (en) | 1997-09-29 | 2000-03-28 | Cook Incorporated | Radially expandable non-axially contracting surgical stent |
| US6309414B1 (en) | 1997-11-04 | 2001-10-30 | Sorin Biomedica Cardio S.P.A. | Angioplasty stents |
| US5964798A (en) | 1997-12-16 | 1999-10-12 | Cardiovasc, Inc. | Stent having high radial strength |
| US6113627A (en) | 1998-02-03 | 2000-09-05 | Jang; G. David | Tubular stent consists of horizontal expansion struts and contralaterally attached diagonal-connectors |
| AU2579999A (en) | 1998-02-03 | 1999-08-16 | Cardiovascular Interventional Systems, Inc. | Tubular stent consists of non-parallel expansion struts and contralaterally attached diagonal connectors |
| WO1999040876A2 (en) | 1998-02-17 | 1999-08-19 | Jang G David | Tubular stent consists of chevron-shape expansion struts and ipsilaterally attached m-frame connectors |
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| EP3761917B1 (en) | 2024-10-16 |
| CN111818882A (zh) | 2020-10-23 |
| WO2019173698A1 (en) | 2019-09-12 |
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| US20220257394A1 (en) | 2022-08-18 |
| US11344439B2 (en) | 2022-05-31 |
| AU2019231797A1 (en) | 2020-07-02 |
| CN111818882B (zh) | 2024-08-20 |
| CA3086036A1 (en) | 2019-09-12 |
| US11980555B2 (en) | 2024-05-14 |
| EP4529896A3 (en) | 2025-07-09 |
| JP2021517025A (ja) | 2021-07-15 |
| EP4529896A2 (en) | 2025-04-02 |
| EP3761917A1 (en) | 2021-01-13 |
| US20190274853A1 (en) | 2019-09-12 |
| US10500078B2 (en) | 2019-12-10 |
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