JPWO2021050710A5 - - Google Patents
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- Publication number
- JPWO2021050710A5 JPWO2021050710A5 JP2022513912A JP2022513912A JPWO2021050710A5 JP WO2021050710 A5 JPWO2021050710 A5 JP WO2021050710A5 JP 2022513912 A JP2022513912 A JP 2022513912A JP 2022513912 A JP2022513912 A JP 2022513912A JP WO2021050710 A5 JPWO2021050710 A5 JP WO2021050710A5
- Authority
- JP
- Japan
- Prior art keywords
- medical device
- alloy
- tungsten
- width
- proportion
- 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.)
- Granted
Links
- 229910045601 alloy Inorganic materials 0.000 claims 12
- 239000000956 alloy Substances 0.000 claims 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 7
- 229910052721 tungsten Inorganic materials 0.000 claims 7
- 239000010937 tungsten Substances 0.000 claims 7
- 229910001080 W alloy Inorganic materials 0.000 claims 4
- ZONODCCBXBRQEZ-UHFFFAOYSA-N platinum tungsten Chemical compound [W].[Pt] ZONODCCBXBRQEZ-UHFFFAOYSA-N 0.000 claims 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 3
- 229910052697 platinum Inorganic materials 0.000 claims 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/567,845 | 2019-09-11 | ||
US16/567,845 US11484629B2 (en) | 2019-09-11 | 2019-09-11 | Intravascular devices with high tungsten content |
US16/872,124 | 2020-05-11 | ||
US16/872,124 US11612678B2 (en) | 2019-09-11 | 2020-05-11 | Intravascular devices |
PCT/US2020/050175 WO2021050710A2 (fr) | 2019-09-11 | 2020-09-10 | Dispositifs intravasculaires |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022548517A JP2022548517A (ja) | 2022-11-21 |
JPWO2021050710A5 true JPWO2021050710A5 (fr) | 2023-09-20 |
JP7490755B2 JP7490755B2 (ja) | 2024-05-27 |
Family
ID=72562037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022513912A Active JP7490755B2 (ja) | 2019-09-11 | 2020-09-10 | 血管内デバイス |
Country Status (6)
Country | Link |
---|---|
US (4) | US11612678B2 (fr) |
EP (2) | EP4028068B1 (fr) |
JP (1) | JP7490755B2 (fr) |
CN (1) | CN114450041A (fr) |
ES (1) | ES2945801T3 (fr) |
WO (1) | WO2021050710A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11471164B2 (en) | 2008-05-01 | 2022-10-18 | Aneuclose Llc | Methods of occluding a cerebral aneurysm by inserting embolic members or material into an intrasacular implant |
US11583289B2 (en) | 2008-05-01 | 2023-02-21 | Aneuclose Llc | Aneurysm-occluding mesh ribbon with a series of loops or segments having distal-to-proximal variation in size, shape, and/or orientation |
US11357511B2 (en) | 2008-05-01 | 2022-06-14 | Aneuclose Llc | Intrasacular aneurysm occlusion device with globular first configuration and bowl-shaped second configuration |
WO2022245387A1 (fr) * | 2021-05-21 | 2022-11-24 | Stryker Corporation | Dispositifs vaso-occlusifs |
JP6997354B1 (ja) | 2021-09-13 | 2022-02-04 | 田中貴金属工業株式会社 | 医療用Pt合金線材及び医療用Pt合金コイル |
JP7008861B1 (ja) | 2021-09-13 | 2022-02-10 | 田中貴金属工業株式会社 | 医療用Pt-W合金 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5690666A (en) | 1992-11-18 | 1997-11-25 | Target Therapeutics, Inc. | Ultrasoft embolism coils and process for using them |
BE1011180A6 (fr) * | 1997-05-27 | 1999-06-01 | Medicorp R & D Benelux Sa | Endoprothese luminale auto expansible. |
US6322576B1 (en) * | 1997-08-29 | 2001-11-27 | Target Therapeutics, Inc. | Stable coil designs |
NL1011779C2 (nl) * | 1999-04-13 | 2000-10-16 | Elephant Dental Bv | Biomedisch hulpmiddel of implantaat. |
US20030077200A1 (en) | 2000-07-07 | 2003-04-24 | Craig Charles H. | Enhanced radiopaque alloy stent |
US6855161B2 (en) * | 2000-12-27 | 2005-02-15 | Advanced Cardiovascular Systems, Inc. | Radiopaque nitinol alloys for medical devices |
ES2441341T3 (es) | 2001-05-29 | 2014-02-04 | Microvention, Inc. | Dispositivo de embolización vascular y procedimiento de fabricación del mismo |
US6926733B2 (en) * | 2001-08-02 | 2005-08-09 | Boston Scientific Scimed, Inc. | Method for enhancing sheet or tubing metal stent radiopacity |
US7351214B2 (en) | 2002-03-22 | 2008-04-01 | Cordis Corporation | Steerable balloon catheter |
US20040049261A1 (en) | 2002-09-09 | 2004-03-11 | Yixin Xu | Medical devices |
US7942892B2 (en) * | 2003-05-01 | 2011-05-17 | Abbott Cardiovascular Systems Inc. | Radiopaque nitinol embolic protection frame |
US7789891B2 (en) * | 2003-09-23 | 2010-09-07 | Boston Scientific Scimed, Inc. | External activation of vaso-occlusive implants |
US20050070990A1 (en) * | 2003-09-26 | 2005-03-31 | Stinson Jonathan S. | Medical devices and methods of making same |
WO2005044361A1 (fr) * | 2003-11-07 | 2005-05-19 | Merlin Md Pte Ltd | Dispositifs medicaux implantables a visibilite, proprietes mecaniques et biocompatibilite ameliorees |
US20070280850A1 (en) * | 2004-09-27 | 2007-12-06 | Carlson James M | Mri Compatible Devices |
US7727273B2 (en) * | 2005-01-13 | 2010-06-01 | Boston Scientific Scimed, Inc. | Medical devices and methods of making the same |
EP1858440B1 (fr) * | 2005-03-03 | 2024-04-24 | MiRus LLC | Alliages metalliques ameliores pour dispositifs medicaux |
WO2007070544A2 (fr) | 2005-12-13 | 2007-06-21 | Cook Incorporated | Dispositif médical implantable utilisant du palladium |
WO2008100852A2 (fr) * | 2007-02-13 | 2008-08-21 | Abbott Cardiovascular Systems Inc. | Alliages radio-opaques compatibles avec l'irm à utiliser dans les dispositifs médicaux |
US8157853B2 (en) * | 2008-01-24 | 2012-04-17 | Medtronic, Inc. | Delivery systems and methods of implantation for prosthetic heart valves |
US20110245861A1 (en) * | 2010-04-05 | 2011-10-06 | Boston Scientific Scimed, Inc. | Vaso-occlusive devices |
US8790393B2 (en) * | 2011-10-12 | 2014-07-29 | Abbott Cardiovascular Systems, Inc. | Heat-treated tantalum-alloy products, implantable medical devices incorporating same, and methods of processing tantalum-alloy products |
US9339398B2 (en) * | 2012-04-26 | 2016-05-17 | Medtronic Vascular, Inc. | Radiopaque enhanced nickel alloy for stents |
US9597155B2 (en) | 2013-03-12 | 2017-03-21 | Boston Scientific Scimed, Inc. | Radiopaque material for enhanced X-ray attenuation |
US9078658B2 (en) | 2013-08-16 | 2015-07-14 | Sequent Medical, Inc. | Filamentary devices for treatment of vascular defects |
US9629635B2 (en) | 2014-04-14 | 2017-04-25 | Sequent Medical, Inc. | Devices for therapeutic vascular procedures |
US10238397B2 (en) * | 2014-09-08 | 2019-03-26 | Stryker Corporation | Vaso-occlusive devices with in-situ stiffening |
US10857012B2 (en) * | 2015-01-20 | 2020-12-08 | Neurogami Medical, Inc. | Vascular implant |
EP3403597B1 (fr) * | 2015-12-18 | 2023-10-18 | Stryker Corporation | Dispositif pour occlusion vasculaire et ensemble distributeur |
WO2019014206A1 (fr) | 2017-07-11 | 2019-01-17 | Mirus Llc | Alliage de tungstène et de rhénium pour dispositif médical |
CN109385591A (zh) * | 2018-08-29 | 2019-02-26 | 有研亿金新材料有限公司 | 一种医用铂钨合金超细丝材的制备方法 |
US11484629B2 (en) * | 2019-09-11 | 2022-11-01 | Stryker Corporation | Intravascular devices with high tungsten content |
-
2020
- 2020-05-11 US US16/872,124 patent/US11612678B2/en active Active
- 2020-09-10 JP JP2022513912A patent/JP7490755B2/ja active Active
- 2020-09-10 EP EP20775560.4A patent/EP4028068B1/fr active Active
- 2020-09-10 ES ES20775560T patent/ES2945801T3/es active Active
- 2020-09-10 CN CN202080062884.7A patent/CN114450041A/zh active Pending
- 2020-09-10 WO PCT/US2020/050175 patent/WO2021050710A2/fr unknown
- 2020-09-10 EP EP23153653.3A patent/EP4194020A1/fr active Pending
-
2023
- 2023-02-28 US US18/176,435 patent/US20230201428A1/en active Pending
- 2023-05-11 US US18/315,502 patent/US20230277733A1/en active Pending
- 2023-10-31 US US18/498,803 patent/US20240058510A1/en active Pending
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