JP2021166733A - ばねが組み込まれたカテーテル先端及びカテーテル - Google Patents
ばねが組み込まれたカテーテル先端及びカテーテル Download PDFInfo
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- JP2021166733A JP2021166733A JP2021104644A JP2021104644A JP2021166733A JP 2021166733 A JP2021166733 A JP 2021166733A JP 2021104644 A JP2021104644 A JP 2021104644A JP 2021104644 A JP2021104644 A JP 2021104644A JP 2021166733 A JP2021166733 A JP 2021166733A
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- Prior art keywords
- catheter tip
- catheter
- spring
- balloon
- tip
- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0069—Tip not integral with tube
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【解決手段】 カテーテル先端は、カテーテル先端に長手方向可撓性およびプッシャビリティを提供するためのばね状の要素を含む。また、ばね状の要素は、カテーテル先端の遠縁部に半径方向のサポートも提供し得る。あるいは、半径方向に剛性の遠端部が、ばね状の要素の遠位に含まれ得る。この装置は、あらゆるインターベンショナル・カテーテル・システムと共に使用され得るが、特に、バルーン拡張可能ステントシステムおよびバルーン血管形成システムと共に使用するのに適しており、この場合、カテーテル先端の可撓性およびカテーテル先端の遠縁部の最小限の広がりが望ましい。
【選択図】 図1
Description
Claims (1)
- 可撓性とプッシャビリティとを備えるカテーテル先端であって、
内側と外側を有する長手方向可撓性管と、
前記長手方向可撓性管と同一空間に広がり、前記カテーテル先端の遠縁部まで延びるばね状の要素と、
を含むことを特徴とするカテーテル先端。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30268310P | 2010-02-09 | 2010-02-09 | |
US61/302,683 | 2010-02-09 | ||
US30327610P | 2010-02-10 | 2010-02-10 | |
US61/303,276 | 2010-02-10 | ||
JP2019133725A JP6955314B2 (ja) | 2010-02-09 | 2019-07-19 | ばねが組み込まれたカテーテル先端及びカテーテル |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019133725A Division JP6955314B2 (ja) | 2010-02-09 | 2019-07-19 | ばねが組み込まれたカテーテル先端及びカテーテル |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021166733A true JP2021166733A (ja) | 2021-10-21 |
Family
ID=44146515
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012552487A Active JP5797207B2 (ja) | 2010-02-09 | 2011-02-08 | ばねが組み込まれたカテーテル先端およびカテーテル先端を含むカテーテル |
JP2015160792A Active JP6273613B2 (ja) | 2010-02-09 | 2015-08-18 | ばねが組み込まれたカテーテル先端 |
JP2017173800A Pending JP2018000988A (ja) | 2010-02-09 | 2017-09-11 | ばねが組み込まれたカテーテル先端 |
JP2019133725A Active JP6955314B2 (ja) | 2010-02-09 | 2019-07-19 | ばねが組み込まれたカテーテル先端及びカテーテル |
JP2021104644A Pending JP2021166733A (ja) | 2010-02-09 | 2021-06-24 | ばねが組み込まれたカテーテル先端及びカテーテル |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012552487A Active JP5797207B2 (ja) | 2010-02-09 | 2011-02-08 | ばねが組み込まれたカテーテル先端およびカテーテル先端を含むカテーテル |
JP2015160792A Active JP6273613B2 (ja) | 2010-02-09 | 2015-08-18 | ばねが組み込まれたカテーテル先端 |
JP2017173800A Pending JP2018000988A (ja) | 2010-02-09 | 2017-09-11 | ばねが組み込まれたカテーテル先端 |
JP2019133725A Active JP6955314B2 (ja) | 2010-02-09 | 2019-07-19 | ばねが組み込まれたカテーテル先端及びカテーテル |
Country Status (10)
Country | Link |
---|---|
US (2) | US10850065B2 (ja) |
EP (2) | EP2533839B1 (ja) |
JP (5) | JP5797207B2 (ja) |
AU (1) | AU2011214064B2 (ja) |
CA (1) | CA2789394C (ja) |
ES (1) | ES2869953T3 (ja) |
HK (1) | HK1248154A1 (ja) |
IL (1) | IL221218A (ja) |
RU (1) | RU2531345C2 (ja) |
WO (1) | WO2011098911A1 (ja) |
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US10342570B2 (en) | 2014-02-03 | 2019-07-09 | Medinol Ltd. | Device for traversing vessel occlusions and method of use |
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CA2938741C (en) * | 2014-02-03 | 2019-05-14 | Medinol Ltd. | Catheter tip assembled with a spring |
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JP7265527B2 (ja) * | 2018-03-29 | 2023-04-26 | テルモ株式会社 | カテーテル組立体 |
USD921884S1 (en) | 2018-07-27 | 2021-06-08 | Bard Access Systems, Inc. | Catheter insertion device |
TR201902674A2 (tr) * | 2019-02-22 | 2019-05-21 | Canakkale Onsekiz Mart Ueniversitesi Rektoerluegue | Yay si̇perli̇ biçakli aterektomi̇ kateteri̇ |
RU2714394C1 (ru) * | 2019-04-02 | 2020-02-14 | Евгений Александрович Головин | Коннектор для измерения ретроградного артериального давления во внутренней сонной артерии |
JP2022545447A (ja) | 2019-08-19 | 2022-10-27 | ベクトン・ディキンソン・アンド・カンパニー | 正中線カテーテル配置デバイス |
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- 2011-02-08 EP EP11713869.3A patent/EP2533839B1/en active Active
- 2011-02-08 RU RU2012132248/14A patent/RU2531345C2/ru active
- 2011-02-08 US US13/022,749 patent/US10850065B2/en active Active
- 2011-02-08 WO PCT/IB2011/000386 patent/WO2011098911A1/en active Application Filing
- 2011-02-08 EP EP18150461.4A patent/EP3323464B1/en active Active
- 2011-02-08 CA CA2789394A patent/CA2789394C/en not_active Expired - Fee Related
- 2011-02-08 AU AU2011214064A patent/AU2011214064B2/en not_active Ceased
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2012
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2013
- 2013-01-21 HK HK18107782.7A patent/HK1248154A1/zh unknown
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2015
- 2015-08-18 JP JP2015160792A patent/JP6273613B2/ja active Active
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2017
- 2017-09-11 JP JP2017173800A patent/JP2018000988A/ja active Pending
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- 2019-07-19 JP JP2019133725A patent/JP6955314B2/ja active Active
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2020
- 2020-10-20 US US17/075,348 patent/US20210031003A1/en active Pending
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JP6273613B2 (ja) | 2018-02-07 |
JP2015205218A (ja) | 2015-11-19 |
JP2013518691A (ja) | 2013-05-23 |
CA2789394A1 (en) | 2011-08-18 |
JP6955314B2 (ja) | 2021-10-27 |
CA2789394C (en) | 2016-09-13 |
EP3323464B1 (en) | 2024-07-31 |
RU2012132248A (ru) | 2014-03-20 |
JP2019195677A (ja) | 2019-11-14 |
WO2011098911A1 (en) | 2011-08-18 |
US20110196315A1 (en) | 2011-08-11 |
IL221218A0 (en) | 2012-10-31 |
JP2018000988A (ja) | 2018-01-11 |
US10850065B2 (en) | 2020-12-01 |
IL221218A (en) | 2015-06-30 |
JP5797207B2 (ja) | 2015-10-21 |
EP2533839B1 (en) | 2021-05-05 |
EP3323464A1 (en) | 2018-05-23 |
HK1248154A1 (zh) | 2018-10-12 |
AU2011214064B2 (en) | 2014-04-24 |
US20210031003A1 (en) | 2021-02-04 |
AU2011214064A1 (en) | 2012-08-16 |
EP2533839A1 (en) | 2012-12-19 |
RU2531345C2 (ru) | 2014-10-20 |
ES2869953T3 (es) | 2021-10-26 |
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