JP5524948B2 - カリーナ改良用カテーテル - Google Patents
カリーナ改良用カテーテル Download PDFInfo
- Publication number
- JP5524948B2 JP5524948B2 JP2011501718A JP2011501718A JP5524948B2 JP 5524948 B2 JP5524948 B2 JP 5524948B2 JP 2011501718 A JP2011501718 A JP 2011501718A JP 2011501718 A JP2011501718 A JP 2011501718A JP 5524948 B2 JP5524948 B2 JP 5524948B2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- carina
- guide
- guide portion
- main body
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61F2/856—Single tubular stent with a side portal passage
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9534—Instruments specially adapted for placement or removal of stents or stent-grafts for repositioning of 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
- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
-
- 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
- A61M2025/1045—Balloon catheters with special features or adapted for special applications for treating bifurcations, e.g. balloons in y-configuration, separate balloons or special features of the catheter for treating bifurcations
Description
22 表示部
24 第1ガイド部
25 第2ガイド部
24−1、25−1 固定部
24−2、25−2 分岐部
26 支持部材
27 ハブ
28 第1及び第2遮断板
29 本体
30 ガイドワイヤ
60 先端部
Claims (10)
- 本体;及び
本体にそれぞれ固定されている第1ガイド部及び第2ガイド部を含有してなり、
第1ガイド部及び第2ガイド部はそれぞれ、本体に固定された固定部、及び固定部から延長して本体の先端部で湾曲している分岐部を含有してなり、先端部は分岐血管内に挿入されたステントの突起部分を加圧することができる、カリーナ改良用カテーテルであって、
第1ガイド部及び第2ガイド部の固定部が、互いに異なる長さを有しており、
第1ガイド部及び第2ガイド部のそれぞれの固定部が、本体の外周面に接合されており、
第1ガイド部及び第2ガイド部のそれぞれの固定部が、その内部にステンレスメッシュが挿入されており、
前記本体が、軟質の材料で形成されたハウジング;及び前記ハウジング内に長さ方向に配置された支持部材を含んでおり、
カテーテルが、本体の支持部材とハウジングとの間に配置されている第1遮断板及び第2遮断板をさらに含み、第1遮断板及び第2遮断板がそれぞれ第1ガイド部及び第2ガイド部に対応している、カリーナ改良用カテーテル。 - 第1ガイド部の固定部の長さと第2ガイド部の固定部の長さの差異が、7cm〜12cmの範囲である、請求項1に記載のカリーナ改良用カテーテル。
- 第1ガイド部及び第2ガイド部のそれぞれの直径が、0.014インチ〜0.015インチの範囲である、請求項1に記載のカリーナ改良用カテーテル。
- 第1ガイド部及び第2ガイド部のそれぞれの固定部が、ポリアミドで形成されたチューブである、請求項1に記載のカリーナ改良用カテーテル。
- 第1ガイド部及び第2ガイド部のそれぞれの分岐部が、ポリアミドで形成されたチューブである、請求項1に記載のカリーナ改良用カテーテル。
- 第1ガイド部の分岐部及び第2ガイド部の分岐部が、本体の先端部に対して鋭角に傾斜している、請求項1に記載のカリーナ改良用カテーテル。
- 第1ガイド部及び第2ガイド部のそれぞれの分岐部が、2mm〜5mmの長さを有している、請求項6に記載のカリーナ改良用カテーテル。
- 支持部材の先端部に固定された表示部をさらに含んでいる、請求項1に記載のカリーナ改良用カテーテル。
- 表示部が、放射線を透過しない金属または樹脂で形成されている、請求項8に記載のカリーナ改良用カテーテル。
- 金属が鉛または金である、請求項9に記載のカリーナ改良用カテーテル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0028310 | 2008-03-27 | ||
KR1020080028310A KR100958886B1 (ko) | 2008-03-27 | 2008-03-27 | 주혈관과 분지혈관에 설치된 스텐트의 위치이동 및 만성폐색병변 시술용 카테터 |
PCT/KR2009/001535 WO2009120021A2 (en) | 2008-03-27 | 2009-03-26 | Carina modification catheter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011515183A JP2011515183A (ja) | 2011-05-19 |
JP5524948B2 true JP5524948B2 (ja) | 2014-06-18 |
Family
ID=41114458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011501718A Expired - Fee Related JP5524948B2 (ja) | 2008-03-27 | 2009-03-26 | カリーナ改良用カテーテル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110029061A1 (ja) |
JP (1) | JP5524948B2 (ja) |
KR (1) | KR100958886B1 (ja) |
WO (1) | WO2009120021A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11298252B2 (en) | 2008-09-25 | 2022-04-12 | Advanced Bifurcation Systems Inc. | Stent alignment during treatment of a bifurcation |
US8769796B2 (en) | 2008-09-25 | 2014-07-08 | Advanced Bifurcation Systems, Inc. | Selective stent crimping |
AU2009296415B2 (en) | 2008-09-25 | 2015-11-19 | Advanced Bifurcation Systems Inc. | Partially crimped stent |
CA2794078A1 (en) | 2010-03-24 | 2011-09-29 | Advanced Bifurcation Systems, Inc. | Stent alignment during treatment of a bifurcation |
EP2549952A4 (en) * | 2010-03-24 | 2017-01-04 | Advanced Bifurcation Systems, Inc. | System and methods for treating a bifurcation |
AU2011232360B2 (en) | 2010-03-24 | 2015-10-08 | Advanced Bifurcation Systems Inc. | Methods and systems for treating a bifurcation with provisional side branch stenting |
WO2012109365A1 (en) | 2011-02-08 | 2012-08-16 | Advanced Bifurcation Systems, Inc. | System and methods for treating a bifurcation with a fully crimped stent |
EP2672925B1 (en) | 2011-02-08 | 2017-05-03 | Advanced Bifurcation Systems, Inc. | Multi-stent and multi-balloon apparatus for treating bifurcations |
KR102302951B1 (ko) * | 2021-03-19 | 2021-09-15 | 임영효 | 심장혈관의 입구에 빠른 스텐트 시술을 위한 카테터 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6596020B2 (en) * | 1996-11-04 | 2003-07-22 | Advanced Stent Technologies, Inc. | Method of delivering a stent with a side opening |
US6682536B2 (en) * | 2000-03-22 | 2004-01-27 | Advanced Stent Technologies, Inc. | Guidewire introducer sheath |
JPH11206888A (ja) * | 1998-01-20 | 1999-08-03 | Clinical Supply:Kk | 血管挿入具 |
US6143002A (en) * | 1998-08-04 | 2000-11-07 | Scimed Life Systems, Inc. | System for delivering stents to bifurcation lesions |
US6117117A (en) * | 1998-08-24 | 2000-09-12 | Advanced Cardiovascular Systems, Inc. | Bifurcated catheter assembly |
JP2004501675A (ja) * | 2000-03-22 | 2004-01-22 | アドバンスド ステント テクノロジーズ, インコーポレイテッド | ガイドワイヤ導入シース |
US7645273B2 (en) * | 2001-03-14 | 2010-01-12 | Evr Medical S.A.R.L. | Vascular catheter guide wire carrier |
US8425549B2 (en) * | 2002-07-23 | 2013-04-23 | Reverse Medical Corporation | Systems and methods for removing obstructive matter from body lumens and treating vascular defects |
US7261708B2 (en) * | 2002-10-31 | 2007-08-28 | Medical Components, Inc. | Removable catheter hub |
US7699884B2 (en) * | 2006-03-22 | 2010-04-20 | Cardiomind, Inc. | Method of stenting with minimal diameter guided delivery systems |
KR100818167B1 (ko) * | 2006-05-03 | 2008-03-31 | 장양수 | 카테터 |
US8292900B2 (en) * | 2008-06-10 | 2012-10-23 | Boston Scientific Scimed, Inc. | Side branch wiring assist sheath and methods |
-
2008
- 2008-03-27 KR KR1020080028310A patent/KR100958886B1/ko active IP Right Grant
-
2009
- 2009-03-26 US US12/934,961 patent/US20110029061A1/en not_active Abandoned
- 2009-03-26 WO PCT/KR2009/001535 patent/WO2009120021A2/en active Application Filing
- 2009-03-26 JP JP2011501718A patent/JP5524948B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009120021A2 (en) | 2009-10-01 |
KR100958886B1 (ko) | 2010-05-20 |
JP2011515183A (ja) | 2011-05-19 |
US20110029061A1 (en) | 2011-02-03 |
WO2009120021A3 (en) | 2009-12-23 |
KR20090102999A (ko) | 2009-10-01 |
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