KR100618932B1 - 미리형성된 와이어 가이드 - Google Patents
미리형성된 와이어 가이드 Download PDFInfo
- Publication number
- KR100618932B1 KR100618932B1 KR1020017000718A KR20017000718A KR100618932B1 KR 100618932 B1 KR100618932 B1 KR 100618932B1 KR 1020017000718 A KR1020017000718 A KR 1020017000718A KR 20017000718 A KR20017000718 A KR 20017000718A KR 100618932 B1 KR100618932 B1 KR 100618932B1
- Authority
- KR
- South Korea
- Prior art keywords
- wire guide
- mandrel
- wire
- flexible
- vessel
- Prior art date
Links
Images
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
- 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
- A61M25/09—Guide wires
-
- 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
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
Abstract
Description
하나의 종래 기술의 와이어 가이드는 스테인레스 스틸과 같은 고체의 가요성와이어로 형성된 미국 특허 출원 제5295493호에 기재되어 있는데, 여기에서 상기 가요성 와이어는 아세렉토미(atherectomy)에서 제거될 협착증을 가진 혈관의 특정 부분의 일반적인 해부 형상으로 응력을 받지 않게 될 때에 순응하게 되는 미리형성된 형상을 가지도록 형성된다. 다른 종래 기술의 가이드 와이어는 미국 특허 출원 제5238004호에 기재되어 있는데, 여기에서 말단부는 냉간 드로잉(cold drawing)에 의하여 초탄성 합금(즉, 니티놀)의 전구체로 형성되며, 상기 가이드 와이어는 탄성적이고 변형가능하며 테이퍼진 긴 말단 팁 부분을 가진 고체 코어를 가지고, 높은 가요성의 스프링 코일 와이어가 상기 말단 팁 부분에 대하여 고착됨으로써, 상기 말단 팁 부분은 환자의 관강(lumen)의 곡률반경에 순응하기 위한 곡률반경으로 수동적으로 형성될 수 있다.
도 7은 냉간 작업된 니티놀 와이어 및 어닐링된 니티놀 와이어용 응력-스트레인 곡선을 도시하는 그래프.
Claims (20)
- 맨드릴(11)과, 이 맨드릴의 단부 부분에 배치된 팁 부분(12)을 포함하고, 상기 맨드릴(11)은 혈관에서 와이어 가이드를 앵커링(anchoring)하기 위한 단부 부분을 따라서 배치되는 하나 이상의 미리형성된 굽힘부(bend)(14)를 포함하는 와이어 가이드(10)에 있어서,상기 맨드릴(11)은 초탄성의 재료(superelastic material)이며, 상기 미리형성된 굽힘부는 국부적인 마르텐사이트 영역(martensitic region)을 포함하는 것을 특징으로 하는 와이어 가이드.
- 제 1 항에 있어서, 상기 팁 부분은 가요성이므로, 혈관내로 도입할 때에 혈관에 외상을 주지않고, 상기 단부 부분은 맨드릴의 테이퍼진 말단부(tapered distal portion)(20)를 포함하는 와이어 가이드.
- 제 2 항에 있어서, 상기 가요성의 팁 부분은 상기 테이퍼진 말단부(20)의 둘레에 배치된 스프링 코일 와이어(16)를 포함하는 와이어 가이드.
- 제 2 항 또는 제 3 항에 있어서, 상기 가요성의 팁 부분은 곡선 형상부(31)를 포함하는 와이어 가이드.
- 제 2 항 또는 제 3 항에 있어서, 상기 가요성의 팁 부분은 훅크(hook) 형상부(29)를 포함하는 와이어 가이드.
- 제 1 항에 있어서, 상기 팁 부분(12)은 가요성이며, 상기 맨드릴은 테이퍼진 말단부(20)를 구비하고, 상기 테이퍼진 말단부 위에는 스프링 코일 와이어(16)가 부착되며, 상기 맨드릴의 테이퍼진 말단부(20)는 단일의 미리형성된 굽힘부(14)를 포함하고, 상기 미리형성된 굽힘부는 내부에 위치될 때에 제 2 혈관에 대한 제 1 혈관의 테이크오프(takeoff) 각도에 근접하며, 상기 와이어 가이드의 말단 부분(27)은 제 1 혈관에서 와이어 가이드를 앵커링하기 위하여 상기 미리형성된 굽힘부를 지나 연장되는 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 와이어 가이드는 상기 국부적 마르텐사이트 영역을 제외한 오오스테나이트 상(austenitic phase)에서의 초탄성 재료인 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 국부적 마르텐사이트 영역의 마르텐사이트는 냉간 작업으로 유도되는 마르텐사이트인 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 초탄성 합금은 니켈-티타늄 합금인 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 맨드릴(11)은 중합체 코팅(19)을 추가로 포함하는 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 미리형성된 굽힘부는 상기 맨드릴의 종방향 축(28)과 30 내지 150도의 각도(15)를 형성하는 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 미리 형성된 굽힘부는 상기 맨드릴의 종방향 축(28)과 45 내지 135도의 각도(15)를 형성하는 와이어 가이드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 미리형성된 굽힘부는 상기 맨드릴의 종방향 축(28)과 60 내지 120도의 각도(15)를 형성하는 와이어 가이드.
- 제 1 항에 있어서, 상기 팁 부분(12)은 가요성이며, 비외상(atraumatic) 곡선 형상부(31)를 가지며, 상기 맨드릴은 테이퍼진 말단부(20)를 구비하고, 상기 테이퍼진 말단부 위에는 스프링 코일 와이어(16)가 부착되며, 상기 맨드릴의 테이퍼진 말단부(20)는 상기 맨드릴의 종방향 축(28)에 대하여 45 내지 135도의 각도(15)를 구비하는 단일의 미리형성된 굽힘부(14)를 포함하고, 상기 맨드릴은 중합체 코팅(19)을 추가로 포함하며, 말단 부분(27)은 혈관에서 와이어 가이드를 앵커링하기 위하여 상기 미리형성된 굽힘부를 지나 연장하고, 상기 국부적인 마르텐사이트 영역의 마르텐사이트는 상기 와이어 가이드의 나머지 부분이 오오스테나이트일 때 냉각 작업으로 유도되는 마르텐사이트인 와이어 가이드.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9705698P | 1998-08-19 | 1998-08-19 | |
US60/097,056 | 1998-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010079540A KR20010079540A (ko) | 2001-08-22 |
KR100618932B1 true KR100618932B1 (ko) | 2006-09-04 |
Family
ID=22260670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017000718A KR100618932B1 (ko) | 1998-08-19 | 1999-08-19 | 미리형성된 와이어 가이드 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6254550B1 (ko) |
EP (1) | EP1105181B1 (ko) |
JP (1) | JP2002523152A (ko) |
KR (1) | KR100618932B1 (ko) |
AU (1) | AU765505B2 (ko) |
CA (1) | CA2347391C (ko) |
DE (1) | DE69914609T2 (ko) |
ES (1) | ES2216556T3 (ko) |
WO (1) | WO2000010636A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021251695A1 (ko) * | 2020-06-09 | 2021-12-16 | 주식회사 메디케어텍 | 국부적으로 우수한 절곡성을 가지는 튜브 부재 및 이의 제조 방법 |
Families Citing this family (174)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6666883B1 (en) | 1996-06-06 | 2003-12-23 | Jacques Seguin | Endoprosthesis for vascular bifurcation |
WO2001028618A2 (en) | 1999-10-22 | 2001-04-26 | Boston Scientific Corporation | Double balloon thrombectomy catheter |
CA2320097C (en) | 1998-12-09 | 2009-04-14 | Cook Incorporated | Hollow, curved, superelastic medical needle |
US8414543B2 (en) | 1999-10-22 | 2013-04-09 | Rex Medical, L.P. | Rotational thrombectomy wire with blocking device |
US7632303B1 (en) | 2000-06-07 | 2009-12-15 | Advanced Cardiovascular Systems, Inc. | Variable stiffness medical devices |
ATE287747T1 (de) * | 2000-10-03 | 2005-02-15 | Cook William Europ | Führungsdraht |
DE10105592A1 (de) | 2001-02-06 | 2002-08-08 | Achim Goepferich | Platzhalter zur Arzneistofffreigabe in der Stirnhöhle |
WO2003022344A2 (en) * | 2001-09-06 | 2003-03-20 | Nmt Medical, Inc. | Flexible delivery system |
US6702835B2 (en) | 2001-09-07 | 2004-03-09 | Core Medical, Inc. | Needle apparatus for closing septal defects and methods for using such apparatus |
US20060052821A1 (en) | 2001-09-06 | 2006-03-09 | Ovalis, Inc. | Systems and methods for treating septal defects |
US6776784B2 (en) | 2001-09-06 | 2004-08-17 | Core Medical, Inc. | Clip apparatus for closing septal defects and methods of use |
US7175655B1 (en) * | 2001-09-17 | 2007-02-13 | Endovascular Technologies, Inc. | Avoiding stress-induced martensitic transformation in nickel titanium alloys used in medical devices |
US6953431B2 (en) * | 2002-04-11 | 2005-10-11 | University Of South Florida | Eccentric dilation balloons for use with endoscopes |
US7115134B2 (en) | 2002-07-22 | 2006-10-03 | Chambers Technology, Llc. | Catheter with flexible tip and shape retention |
AU2003265587A1 (en) * | 2002-08-22 | 2004-03-11 | Cook Incorporated | Guide wire |
US20040045645A1 (en) * | 2002-09-10 | 2004-03-11 | Scimed Life Systems, Inc. | Shaped reinforcing member for medical device and method for making the same |
US8317816B2 (en) | 2002-09-30 | 2012-11-27 | Acclarent, Inc. | Balloon catheters and methods for treating paranasal sinuses |
US20040167438A1 (en) * | 2003-02-26 | 2004-08-26 | Sharrow James S. | Reinforced medical device |
US8167821B2 (en) * | 2003-02-26 | 2012-05-01 | Boston Scientific Scimed, Inc. | Multiple diameter guidewire |
US20040167439A1 (en) * | 2003-02-26 | 2004-08-26 | Sharrow James S. | Guidewire having textured proximal portion |
WO2004096310A2 (en) * | 2003-04-25 | 2004-11-11 | Cook, Inc. | Low friction coated marked wire guide for over the wire insertion of a catheter |
US7632288B2 (en) | 2003-05-12 | 2009-12-15 | Boston Scientific Scimed, Inc. | Cutting balloon catheter with improved pushability |
US7758604B2 (en) | 2003-05-29 | 2010-07-20 | Boston Scientific Scimed, Inc. | Cutting balloon catheter with improved balloon configuration |
WO2004112881A2 (en) * | 2003-06-03 | 2004-12-29 | Js Vascular, Inc. | Medical guide wires |
US7780626B2 (en) * | 2003-08-08 | 2010-08-24 | Boston Scientific Scimed, Inc. | Catheter shaft for regulation of inflation and deflation |
US7887557B2 (en) * | 2003-08-14 | 2011-02-15 | Boston Scientific Scimed, Inc. | Catheter having a cutting balloon including multiple cavities or multiple channels |
US7455737B2 (en) * | 2003-08-25 | 2008-11-25 | Boston Scientific Scimed, Inc. | Selective treatment of linear elastic materials to produce localized areas of superelasticity |
EP1660168B1 (en) | 2003-09-05 | 2008-12-10 | Cook Urological Inc. | Double ended wire guide |
WO2005034763A1 (en) | 2003-09-11 | 2005-04-21 | Nmt Medical, Inc. | Devices, systems, and methods for suturing tissue |
EP1684842B1 (en) * | 2003-10-27 | 2013-03-06 | Petrus Antonius Besselink | Self-activating endoluminal device |
US7553287B2 (en) * | 2003-10-30 | 2009-06-30 | Boston Scientific Scimed, Inc. | Guidewire having an embedded matrix polymer |
CA2542280A1 (en) | 2003-11-06 | 2005-05-26 | Nmt Medical, Inc. | Transseptal puncture apparatus |
US8292910B2 (en) | 2003-11-06 | 2012-10-23 | Pressure Products Medical Supplies, Inc. | Transseptal puncture apparatus |
US20050101968A1 (en) * | 2003-11-12 | 2005-05-12 | Dadourian Daniel G. | Ostial locator device and methods for transluminal interventions |
US7988690B2 (en) | 2004-01-30 | 2011-08-02 | W.L. Gore & Associates, Inc. | Welding systems useful for closure of cardiac openings |
US20070038283A1 (en) * | 2004-02-06 | 2007-02-15 | Mustapha Jihad A | Ostial stent and balloon |
WO2005089852A1 (en) * | 2004-03-17 | 2005-09-29 | Cook Incorporated | Second wire apparatus and installation procedure |
US7754047B2 (en) | 2004-04-08 | 2010-07-13 | Boston Scientific Scimed, Inc. | Cutting balloon catheter and method for blade mounting |
US7654997B2 (en) | 2004-04-21 | 2010-02-02 | Acclarent, Inc. | Devices, systems and methods for diagnosing and treating sinusitus and other disorders of the ears, nose and/or throat |
US20190314620A1 (en) | 2004-04-21 | 2019-10-17 | Acclarent, Inc. | Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures |
US9101384B2 (en) | 2004-04-21 | 2015-08-11 | Acclarent, Inc. | Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, Nose and/or throat |
US7559925B2 (en) | 2006-09-15 | 2009-07-14 | Acclarent Inc. | Methods and devices for facilitating visualization in a surgical environment |
US8764729B2 (en) | 2004-04-21 | 2014-07-01 | Acclarent, Inc. | Frontal sinus spacer |
US20070208252A1 (en) | 2004-04-21 | 2007-09-06 | Acclarent, Inc. | Systems and methods for performing image guided procedures within the ear, nose, throat and paranasal sinuses |
US9089258B2 (en) | 2004-04-21 | 2015-07-28 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US10188413B1 (en) | 2004-04-21 | 2019-01-29 | Acclarent, Inc. | Deflectable guide catheters and related methods |
US7410480B2 (en) | 2004-04-21 | 2008-08-12 | Acclarent, Inc. | Devices and methods for delivering therapeutic substances for the treatment of sinusitis and other disorders |
US9399121B2 (en) | 2004-04-21 | 2016-07-26 | Acclarent, Inc. | Systems and methods for transnasal dilation of passageways in the ear, nose or throat |
US7419497B2 (en) | 2004-04-21 | 2008-09-02 | Acclarent, Inc. | Methods for treating ethmoid disease |
US8864787B2 (en) | 2004-04-21 | 2014-10-21 | Acclarent, Inc. | Ethmoidotomy system and implantable spacer devices having therapeutic substance delivery capability for treatment of paranasal sinusitis |
US7361168B2 (en) | 2004-04-21 | 2008-04-22 | Acclarent, Inc. | Implantable device and methods for delivering drugs and other substances to treat sinusitis and other disorders |
US8932276B1 (en) | 2004-04-21 | 2015-01-13 | Acclarent, Inc. | Shapeable guide catheters and related methods |
US20060004323A1 (en) | 2004-04-21 | 2006-01-05 | Exploramed Nc1, Inc. | Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures |
US8702626B1 (en) | 2004-04-21 | 2014-04-22 | Acclarent, Inc. | Guidewires for performing image guided procedures |
US20060063973A1 (en) | 2004-04-21 | 2006-03-23 | Acclarent, Inc. | Methods and apparatus for treating disorders of the ear, nose and throat |
US9554691B2 (en) | 2004-04-21 | 2017-01-31 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US7566319B2 (en) | 2004-04-21 | 2009-07-28 | Boston Scientific Scimed, Inc. | Traction balloon |
US8747389B2 (en) | 2004-04-21 | 2014-06-10 | Acclarent, Inc. | Systems for treating disorders of the ear, nose and throat |
US7803150B2 (en) | 2004-04-21 | 2010-09-28 | Acclarent, Inc. | Devices, systems and methods useable for treating sinusitis |
US8894614B2 (en) | 2004-04-21 | 2014-11-25 | Acclarent, Inc. | Devices, systems and methods useable for treating frontal sinusitis |
US8146400B2 (en) | 2004-04-21 | 2012-04-03 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US20070167682A1 (en) | 2004-04-21 | 2007-07-19 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US9351750B2 (en) | 2004-04-21 | 2016-05-31 | Acclarent, Inc. | Devices and methods for treating maxillary sinus disease |
US7462175B2 (en) | 2004-04-21 | 2008-12-09 | Acclarent, Inc. | Devices, systems and methods for treating disorders of the ear, nose and throat |
US7416534B2 (en) * | 2004-06-22 | 2008-08-26 | Boston Scientific Scimed, Inc. | Medical device including actuator |
US7682352B2 (en) * | 2004-09-28 | 2010-03-23 | Medtronic Vascular, Inc. | Catheter with curved distal section having reinforcing strip and method of making same |
WO2006042114A1 (en) | 2004-10-06 | 2006-04-20 | Cook, Inc. | Emboli capturing device having a coil and method for capturing emboli |
US8382786B2 (en) * | 2004-10-27 | 2013-02-26 | Petrus A. Besselink | Self-activating endoluminal device |
JP5580802B2 (ja) * | 2004-11-01 | 2014-08-27 | テルモ株式会社 | 医療用ガイドワイヤ |
JP4907945B2 (ja) * | 2004-11-01 | 2012-04-04 | テルモ株式会社 | 医療用ガイドワイヤ |
US8038691B2 (en) | 2004-11-12 | 2011-10-18 | Boston Scientific Scimed, Inc. | Cutting balloon catheter having flexible atherotomes |
US7819887B2 (en) * | 2004-11-17 | 2010-10-26 | Rex Medical, L.P. | Rotational thrombectomy wire |
US20060184191A1 (en) | 2005-02-11 | 2006-08-17 | Boston Scientific Scimed, Inc. | Cutting balloon catheter having increased flexibility regions |
US8945169B2 (en) | 2005-03-15 | 2015-02-03 | Cook Medical Technologies Llc | Embolic protection device |
US8221446B2 (en) | 2005-03-15 | 2012-07-17 | Cook Medical Technologies | Embolic protection device |
WO2006127825A1 (en) * | 2005-05-23 | 2006-11-30 | Incept Llc | Apparatus and methods for locating an ostium of a vessel |
US8951225B2 (en) | 2005-06-10 | 2015-02-10 | Acclarent, Inc. | Catheters with non-removable guide members useable for treatment of sinusitis |
US8109962B2 (en) | 2005-06-20 | 2012-02-07 | Cook Medical Technologies Llc | Retrievable device having a reticulation portion with staggered struts |
US7850708B2 (en) | 2005-06-20 | 2010-12-14 | Cook Incorporated | Embolic protection device having a reticulated body with staggered struts |
US7901367B2 (en) * | 2005-06-30 | 2011-03-08 | Cook Incorporated | Wire guide advancement system |
US8579936B2 (en) | 2005-07-05 | 2013-11-12 | ProMed, Inc. | Centering of delivery devices with respect to a septal defect |
US7766934B2 (en) | 2005-07-12 | 2010-08-03 | Cook Incorporated | Embolic protection device with an integral basket and bag |
US7771452B2 (en) | 2005-07-12 | 2010-08-10 | Cook Incorporated | Embolic protection device with a filter bag that disengages from a basket |
US8187298B2 (en) | 2005-08-04 | 2012-05-29 | Cook Medical Technologies Llc | Embolic protection device having inflatable frame |
US8075497B2 (en) * | 2005-08-25 | 2011-12-13 | Cook Medical Technologies Llc | Wire guide having distal coupling tip |
US9005138B2 (en) * | 2005-08-25 | 2015-04-14 | Cook Medical Technologies Llc | Wire guide having distal coupling tip |
US7846179B2 (en) | 2005-09-01 | 2010-12-07 | Ovalis, Inc. | Suture-based systems and methods for treating septal defects |
US20070066881A1 (en) * | 2005-09-13 | 2007-03-22 | Edwards Jerome R | Apparatus and method for image guided accuracy verification |
WO2007033206A2 (en) | 2005-09-13 | 2007-03-22 | Veran Medical Technologies, Inc. | Apparatus and method for image guided accuracy verification |
US8377092B2 (en) | 2005-09-16 | 2013-02-19 | Cook Medical Technologies Llc | Embolic protection device |
US8114113B2 (en) | 2005-09-23 | 2012-02-14 | Acclarent, Inc. | Multi-conduit balloon catheter |
EP1945129A2 (en) * | 2005-09-30 | 2008-07-23 | Incept, LLC | Apparatus and methods for locating an ostium of a vessel |
US8632562B2 (en) | 2005-10-03 | 2014-01-21 | Cook Medical Technologies Llc | Embolic protection device |
US8182508B2 (en) | 2005-10-04 | 2012-05-22 | Cook Medical Technologies Llc | Embolic protection device |
US8252017B2 (en) | 2005-10-18 | 2012-08-28 | Cook Medical Technologies Llc | Invertible filter for embolic protection |
US7758565B2 (en) * | 2005-10-18 | 2010-07-20 | Cook Incorporated | Identifiable wire guide |
US7731693B2 (en) * | 2005-10-27 | 2010-06-08 | Cook Incorporated | Coupling wire guide |
US8137291B2 (en) * | 2005-10-27 | 2012-03-20 | Cook Medical Technologies Llc | Wire guide having distal coupling tip |
US8216269B2 (en) | 2005-11-02 | 2012-07-10 | Cook Medical Technologies Llc | Embolic protection device having reduced profile |
US8152831B2 (en) | 2005-11-17 | 2012-04-10 | Cook Medical Technologies Llc | Foam embolic protection device |
US7811238B2 (en) | 2006-01-13 | 2010-10-12 | Cook Incorporated | Wire guide having distal coupling tip |
US7798980B2 (en) | 2006-01-31 | 2010-09-21 | Cook Incorporated | Wire guide having distal coupling tip for attachment to a previously introduced wire guide |
US7785275B2 (en) | 2006-01-31 | 2010-08-31 | Cook Incorporated | Wire guide having distal coupling tip |
US20070191790A1 (en) * | 2006-02-16 | 2007-08-16 | Cook Incorporated | Wire guide having distal coupling tip |
US8702720B2 (en) * | 2006-05-03 | 2014-04-22 | Cook Medical Technologies Llc | Tassel tip wire guide |
US8190389B2 (en) | 2006-05-17 | 2012-05-29 | Acclarent, Inc. | Adapter for attaching electromagnetic image guidance components to a medical device |
US8133190B2 (en) * | 2006-06-22 | 2012-03-13 | Cook Medical Technologies Llc | Weldable wire guide with distal coupling tip |
DK2049184T3 (da) | 2006-07-26 | 2013-05-06 | Johan Willem Pieter Marsman | Facilitering af antegrade indføring af en føringstråd i den overfladiske lårpulsåre (arteria femoralis superficialis) |
US8728010B2 (en) | 2006-08-24 | 2014-05-20 | Boston Scientific Scimed, Inc. | Elongate medical device including deformable distal end |
US9820688B2 (en) | 2006-09-15 | 2017-11-21 | Acclarent, Inc. | Sinus illumination lightwire device |
US20080071307A1 (en) | 2006-09-19 | 2008-03-20 | Cook Incorporated | Apparatus and methods for in situ embolic protection |
US8439687B1 (en) | 2006-12-29 | 2013-05-14 | Acclarent, Inc. | Apparatus and method for simulated insertion and positioning of guidewares and other interventional devices |
WO2008098191A2 (en) * | 2007-02-08 | 2008-08-14 | C. R. Bard, Inc. | Shape memory medical device and methods of manufacturing |
US9901434B2 (en) | 2007-02-27 | 2018-02-27 | Cook Medical Technologies Llc | Embolic protection device including a Z-stent waist band |
US8336152B2 (en) | 2007-04-02 | 2012-12-25 | C. R. Bard, Inc. | Insert for a microbial scrubbing device |
US9192449B2 (en) | 2007-04-02 | 2015-11-24 | C. R. Bard, Inc. | Medical component scrubbing device with detachable cap |
US8065773B2 (en) * | 2007-04-02 | 2011-11-29 | Bard Access Systems, Inc. | Microbial scrub brush |
US8118757B2 (en) | 2007-04-30 | 2012-02-21 | Acclarent, Inc. | Methods and devices for ostium measurement |
US8485199B2 (en) | 2007-05-08 | 2013-07-16 | Acclarent, Inc. | Methods and devices for protecting nasal turbinate during surgery |
US8419748B2 (en) | 2007-09-14 | 2013-04-16 | Cook Medical Technologies Llc | Helical thrombus removal device |
US9138307B2 (en) | 2007-09-14 | 2015-09-22 | Cook Medical Technologies Llc | Expandable device for treatment of a stricture in a body vessel |
US8252018B2 (en) | 2007-09-14 | 2012-08-28 | Cook Medical Technologies Llc | Helical embolic protection device |
US8241230B2 (en) * | 2007-09-25 | 2012-08-14 | Cook Medical Technologies Llc | Variable stiffness wire guide |
US10206821B2 (en) | 2007-12-20 | 2019-02-19 | Acclarent, Inc. | Eustachian tube dilation balloon with ventilation path |
US20090177119A1 (en) * | 2008-01-03 | 2009-07-09 | Boston Scientific Scimed, Inc. | Articulating intracorporeal medical device |
US8182432B2 (en) | 2008-03-10 | 2012-05-22 | Acclarent, Inc. | Corewire design and construction for medical devices |
US8696820B2 (en) | 2008-03-31 | 2014-04-15 | Bard Access Systems, Inc. | Method of removing a biofilm from a surface |
US8002715B2 (en) * | 2008-05-30 | 2011-08-23 | Boston Scientific Scimed, Inc. | Medical device including a polymer sleeve and a coil wound into the polymer sleeve |
EP2135638B1 (fr) * | 2008-06-20 | 2015-03-11 | Ela Medical | Mandrin préformé de guidage d'une sonde en contact avec la paroi du septum |
EP2306886B1 (en) | 2008-07-30 | 2018-10-31 | Acclarent, Inc. | Paranasal ostium finder devices |
US20110202037A1 (en) * | 2008-08-18 | 2011-08-18 | Bolger William E | Fluid delivery catheter apparatus |
CN103623498B (zh) | 2008-09-18 | 2015-12-30 | 阿克拉伦特公司 | 用于治疗耳鼻喉科疾病的方法和设备 |
US8069523B2 (en) * | 2008-10-02 | 2011-12-06 | Bard Access Systems, Inc. | Site scrub brush |
EP2352854A1 (en) | 2008-10-31 | 2011-08-10 | Fort Wayne Metals Research Products Corporation | Method for imparting improved fatigue strength to wire made of shape memory alloys, and medical devices made from such wire |
US8388644B2 (en) | 2008-12-29 | 2013-03-05 | Cook Medical Technologies Llc | Embolic protection device and method of use |
US8444577B2 (en) | 2009-01-05 | 2013-05-21 | Cook Medical Technologies Llc | Medical guide wire |
GB0902339D0 (en) * | 2009-02-12 | 2009-04-01 | St Georges Healthcare Nhs Trus | Percutaneous guidewire |
US20100241155A1 (en) | 2009-03-20 | 2010-09-23 | Acclarent, Inc. | Guide system with suction |
US20100249655A1 (en) * | 2009-03-30 | 2010-09-30 | C. R. Bard, Inc. | Tip-Shapeable Guidewire |
US8435290B2 (en) | 2009-03-31 | 2013-05-07 | Acclarent, Inc. | System and method for treatment of non-ventilating middle ear by providing a gas pathway through the nasopharynx |
TW201039875A (en) * | 2009-03-31 | 2010-11-16 | Toray Industries | Guide wire and ablation catheter with balloon having the same |
US7978742B1 (en) | 2010-03-24 | 2011-07-12 | Corning Incorporated | Methods for operating diode lasers |
BRPI1013679A2 (pt) * | 2009-04-01 | 2017-05-16 | Bard Inc C R | dispositivo de depuração para limpar uma porção de um dispositivo médico, e, método para limpar uma porção de um dispositivo médico |
JP5639580B2 (ja) | 2009-04-14 | 2014-12-10 | テルモ株式会社 | 医療用ガイドワイヤ |
US9795406B2 (en) | 2010-05-13 | 2017-10-24 | Rex Medical, L.P. | Rotational thrombectomy wire |
US8764779B2 (en) | 2010-05-13 | 2014-07-01 | Rex Medical, L.P. | Rotational thrombectomy wire |
US9023070B2 (en) | 2010-05-13 | 2015-05-05 | Rex Medical, L.P. | Rotational thrombectomy wire coupler |
US8663259B2 (en) | 2010-05-13 | 2014-03-04 | Rex Medical L.P. | Rotational thrombectomy wire |
US9155492B2 (en) | 2010-09-24 | 2015-10-13 | Acclarent, Inc. | Sinus illumination lightwire device |
US10052459B2 (en) | 2011-01-28 | 2018-08-21 | Cook Medical Technologies Llc | Catheter assembly and method |
US20140243688A1 (en) * | 2011-10-28 | 2014-08-28 | Three Rivers Cardiovascular Systems Inc. | Fluid temperature and flow sensor apparatus and system for cardiovascular and other medical applications |
US10463259B2 (en) | 2011-10-28 | 2019-11-05 | Three Rivers Cardiovascular Systems Inc. | System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization |
WO2013126659A1 (en) | 2012-02-22 | 2013-08-29 | Veran Medical Technologies, Inc. | Systems, methods, and devices for four dimensional soft tissue navigation |
US9821145B2 (en) | 2012-03-23 | 2017-11-21 | Pressure Products Medical Supplies Inc. | Transseptal puncture apparatus and method for using the same |
US20130304108A1 (en) * | 2012-05-08 | 2013-11-14 | Daniel C. Weber | Systems and apparatus for treating blood vessels and related methods |
USD753984S1 (en) * | 2012-06-12 | 2016-04-19 | Terry A. Combs | Shower curtain stay |
US11400261B2 (en) | 2012-11-21 | 2022-08-02 | Concert Medical, Llc | Preformed guidewire |
US9433437B2 (en) | 2013-03-15 | 2016-09-06 | Acclarent, Inc. | Apparatus and method for treatment of ethmoid sinusitis |
US9629684B2 (en) | 2013-03-15 | 2017-04-25 | Acclarent, Inc. | Apparatus and method for treatment of ethmoid sinusitis |
US20150305650A1 (en) | 2014-04-23 | 2015-10-29 | Mark Hunter | Apparatuses and methods for endobronchial navigation to and confirmation of the location of a target tissue and percutaneous interception of the target tissue |
US20150305612A1 (en) | 2014-04-23 | 2015-10-29 | Mark Hunter | Apparatuses and methods for registering a real-time image feed from an imaging device to a steerable catheter |
JP6639413B2 (ja) | 2014-05-07 | 2020-02-05 | マフィン・インコーポレイテッドMuffin Incorporated | 血管内超音波処置に有用なガイド部材および関連器具を備えた装置及び血管内処置方法(ヒトを除く) |
US10391282B2 (en) | 2014-07-08 | 2019-08-27 | Teleflex Innovations S.À.R.L. | Guidewires and methods for percutaneous occlusion crossing |
US10722175B2 (en) | 2014-07-13 | 2020-07-28 | Hemocath Ltd. | System and apparatus comprising a multisensor guidewire for use in interventional cardiology |
US11833034B2 (en) | 2016-01-13 | 2023-12-05 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
US11272847B2 (en) | 2016-10-14 | 2022-03-15 | Hemocath Ltd. | System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization |
US11224910B2 (en) * | 2017-03-03 | 2022-01-18 | Cook Medical Technologies Llc | Method of forming a bend of a predetermined bend angle in a shape memory alloy wire and method of making a self-expanding stent |
US10722252B2 (en) | 2017-10-26 | 2020-07-28 | Teleflex Life Sciences Limited | Subintimal catheter device, assembly and related methods |
CN115054293A (zh) * | 2017-12-29 | 2022-09-16 | 先健科技(深圳)有限公司 | 输送缆及其制备方法 |
AU2019353156A1 (en) | 2018-10-05 | 2021-05-13 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
CN109173006A (zh) * | 2018-10-25 | 2019-01-11 | 大连科万维医疗科技有限公司 | 一种防堵塞静脉插管 |
US11504172B2 (en) * | 2018-11-01 | 2022-11-22 | Arthrex, Inc. | Variable stiffness hammertoe K-wire and methods for use |
US11471282B2 (en) | 2019-03-19 | 2022-10-18 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
WO2022047095A1 (en) * | 2020-08-31 | 2022-03-03 | Shifamed Holdings, Llc | Anchor for prosthetic cardiac valve devices |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548206A (en) | 1983-07-21 | 1985-10-22 | Cook, Incorporated | Catheter wire guide with movable mandril |
JPS6063065A (ja) * | 1983-09-16 | 1985-04-11 | テルモ株式会社 | カテ−テル用ガイドワイヤ |
CA1232814A (en) | 1983-09-16 | 1988-02-16 | Hidetoshi Sakamoto | Guide wire for catheter |
US5190546A (en) | 1983-10-14 | 1993-03-02 | Raychem Corporation | Medical devices incorporating SIM alloy elements |
US4665906A (en) | 1983-10-14 | 1987-05-19 | Raychem Corporation | Medical devices incorporating sim alloy elements |
US4854330A (en) | 1986-07-10 | 1989-08-08 | Medrad, Inc. | Formed core catheter guide wire assembly |
US5171383A (en) | 1987-01-07 | 1992-12-15 | Terumo Kabushiki Kaisha | Method of manufacturing a differentially heat treated catheter guide wire |
US4867174A (en) * | 1987-11-18 | 1989-09-19 | Baxter Travenol Laboratories, Inc. | Guidewire for medical use |
US4934380A (en) | 1987-11-27 | 1990-06-19 | Boston Scientific Corporation | Medical guidewire |
CA1323539C (en) * | 1988-08-16 | 1993-10-26 | Stuart J. Lind | Flexible guide with safety tip |
US4917102A (en) | 1988-09-14 | 1990-04-17 | Advanced Cardiovascular Systems, Inc. | Guidewire assembly with steerable adjustable tip |
US4994069A (en) | 1988-11-02 | 1991-02-19 | Target Therapeutics | Vaso-occlusion coil and method |
US4935068A (en) | 1989-01-23 | 1990-06-19 | Raychem Corporation | Method of treating a sample of an alloy |
US4976691A (en) | 1989-01-23 | 1990-12-11 | Harvinder Sahota | Topless catheters |
KR940005307B1 (ko) | 1989-04-28 | 1994-06-16 | 또낀 코포레이션 | 의탄성의 형상 기억 합금을 이용하는 용이작용성 카테테르 가이드 와이어 |
US5269793A (en) * | 1989-07-20 | 1993-12-14 | Devices For Vascular Intervention, Inc. | Guide wire systems for intravascular catheters |
DE3931350A1 (de) | 1989-09-20 | 1991-03-28 | Kaltenbach Martin | Fuehrungshuelse zum einfuehren von kathetern |
US5122136A (en) * | 1990-03-13 | 1992-06-16 | The Regents Of The University Of California | Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas |
DE69127078T2 (de) * | 1990-04-10 | 1998-01-22 | Boston Scient Corp | Linearer elastischer führungsdraht mit grosser dehnfähigkeit |
US5238004A (en) | 1990-04-10 | 1993-08-24 | Boston Scientific Corporation | High elongation linear elastic guidewire |
US5069217A (en) | 1990-07-09 | 1991-12-03 | Lake Region Manufacturing Co., Inc. | Steerable guide wire |
DE69129098T2 (de) | 1990-12-18 | 1998-09-17 | Advanced Cardiovascular System | Verfahren zur Herstellung eines super-elastischen Führungsteils |
US5231989A (en) | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
CA2069052A1 (en) | 1991-05-21 | 1992-11-22 | L. Venkata Raman | Superelastic formable guidewire |
US5242759A (en) | 1991-05-21 | 1993-09-07 | Cook Incorporated | Joint, a laminate, and a method of preparing a nickel-titanium alloy member surface for bonding to another layer of metal |
US5184621A (en) | 1991-05-29 | 1993-02-09 | C. R. Bard, Inc. | Steerable guidewire having electrodes for measuring vessel cross-section and blood flow |
US5147370A (en) | 1991-06-12 | 1992-09-15 | Mcnamara Thomas O | Nitinol stent for hollow body conduits |
US5234437A (en) | 1991-12-12 | 1993-08-10 | Target Therapeutics, Inc. | Detachable pusher-vasoocclusion coil assembly with threaded coupling |
US5261916A (en) | 1991-12-12 | 1993-11-16 | Target Therapeutics | Detachable pusher-vasoocclusive coil assembly with interlocking ball and keyway coupling |
US5243996A (en) | 1992-01-03 | 1993-09-14 | Cook, Incorporated | Small-diameter superelastic wire guide |
US5234003A (en) | 1992-02-20 | 1993-08-10 | Cook Incorporated | Flexible tip wire guide |
US5246007A (en) | 1992-03-13 | 1993-09-21 | Cardiometrics, Inc. | Vascular catheter for measuring flow characteristics and method |
US5295493A (en) * | 1992-03-19 | 1994-03-22 | Interventional Technologies, Inc. | Anatomical guide wire |
EP0633798B1 (en) | 1992-03-31 | 2003-05-07 | Boston Scientific Corporation | Vascular filter |
IL106946A0 (en) | 1992-09-22 | 1993-12-28 | Target Therapeutics Inc | Detachable embolic coil assembly |
US5250071A (en) | 1992-09-22 | 1993-10-05 | Target Therapeutics, Inc. | Detachable embolic coil assembly using interlocking clasps and method of use |
US5365943A (en) | 1993-03-12 | 1994-11-22 | C. R. Bard, Inc. | Anatomically matched steerable PTCA guidewire |
US5720300A (en) | 1993-11-10 | 1998-02-24 | C. R. Bard, Inc. | High performance wires for use in medical devices and alloys therefor |
US5358479A (en) | 1993-12-06 | 1994-10-25 | Electro-Catheter Corporation | Multiform twistable tip deflectable catheter |
JPH0737199U (ja) | 1993-12-24 | 1995-07-11 | テルモ株式会社 | ガイドワイヤー |
US5488959A (en) | 1993-12-27 | 1996-02-06 | Cordis Corporation | Medical guidewire and welding process |
US5728122A (en) * | 1994-01-18 | 1998-03-17 | Datascope Investment Corp. | Guide wire with releaseable barb anchor |
US5488960A (en) | 1994-04-11 | 1996-02-06 | Abbott Laboratories | Coronary sinus catheter introducer system |
US6139510A (en) | 1994-05-11 | 2000-10-31 | Target Therapeutics Inc. | Super elastic alloy guidewire |
US5558101A (en) | 1994-10-14 | 1996-09-24 | Advanced Cardiovascular System, Inc. | Method and system for holding the position of a guiding member |
US5749370A (en) | 1994-10-14 | 1998-05-12 | Advanced Cardiovascular Systems, Inc. | Method and system for holding the position of a guiding member |
US5542434A (en) * | 1994-10-28 | 1996-08-06 | Intelliwire Inc. | Guide wire with deflectable tip and method |
US5578074A (en) | 1994-12-22 | 1996-11-26 | Target Therapeutics, Inc. | Implant delivery method and assembly |
DK175166B1 (da) | 1995-01-03 | 2004-06-21 | Cook William Europ | Fremgangsmåde til fremstilling af et aggregat til placering af en embolisationscoil i det vaskulære system og et sådant aggregat samt et apparat til fremføring af aggregatet |
US5624508A (en) | 1995-05-02 | 1997-04-29 | Flomenblit; Josef | Manufacture of a two-way shape memory alloy and device |
DE69600950T2 (de) * | 1995-05-26 | 1999-04-01 | Target Therapeutics Inc | Super-elastischer Führungsdraht aus Verbundstoff |
US5833632A (en) * | 1995-12-07 | 1998-11-10 | Sarcos, Inc. | Hollow guide wire apparatus catheters |
US5843002A (en) * | 1996-06-10 | 1998-12-01 | Baxter International Inc. | Guide wire dispenser apparatus and method |
US5827202A (en) * | 1996-06-10 | 1998-10-27 | Baxter International Inc. | Guide wire dispenser apparatus and method |
US5827201A (en) | 1996-07-26 | 1998-10-27 | Target Therapeutics, Inc. | Micro-braided guidewire |
JP3563540B2 (ja) * | 1996-09-13 | 2004-09-08 | テルモ株式会社 | カテーテル |
US6001068A (en) | 1996-10-22 | 1999-12-14 | Terumo Kabushiki Kaisha | Guide wire having tubular connector with helical slits |
US5749890A (en) | 1996-12-03 | 1998-05-12 | Shaknovich; Alexander | Method and system for stent placement in ostial lesions |
US5924998A (en) * | 1997-03-06 | 1999-07-20 | Scimed Life System, Inc. | Guide wire with hydrophilically coated tip |
US6132389A (en) | 1998-04-23 | 2000-10-17 | Advanced Cardiovascular Systems, Inc. | Proximally tapered guidewire tip coil |
-
1999
- 1999-08-19 ES ES99942312T patent/ES2216556T3/es not_active Expired - Lifetime
- 1999-08-19 DE DE69914609T patent/DE69914609T2/de not_active Expired - Fee Related
- 1999-08-19 CA CA002347391A patent/CA2347391C/en not_active Expired - Lifetime
- 1999-08-19 EP EP99942312A patent/EP1105181B1/en not_active Expired - Lifetime
- 1999-08-19 KR KR1020017000718A patent/KR100618932B1/ko not_active IP Right Cessation
- 1999-08-19 WO PCT/US1999/018878 patent/WO2000010636A1/en active IP Right Grant
- 1999-08-19 JP JP2000565954A patent/JP2002523152A/ja active Pending
- 1999-08-19 AU AU55718/99A patent/AU765505B2/en not_active Ceased
- 1999-08-19 US US09/377,293 patent/US6254550B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021251695A1 (ko) * | 2020-06-09 | 2021-12-16 | 주식회사 메디케어텍 | 국부적으로 우수한 절곡성을 가지는 튜브 부재 및 이의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
DE69914609D1 (de) | 2004-03-11 |
AU765505B2 (en) | 2003-09-18 |
JP2002523152A (ja) | 2002-07-30 |
ES2216556T3 (es) | 2004-10-16 |
WO2000010636A1 (en) | 2000-03-02 |
EP1105181A1 (en) | 2001-06-13 |
KR20010079540A (ko) | 2001-08-22 |
DE69914609T2 (de) | 2005-01-05 |
CA2347391C (en) | 2008-11-18 |
US6254550B1 (en) | 2001-07-03 |
CA2347391A1 (en) | 2000-03-02 |
EP1105181B1 (en) | 2004-02-04 |
AU5571899A (en) | 2000-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100618932B1 (ko) | 미리형성된 와이어 가이드 | |
JP4429623B2 (ja) | ロープロフィール放射線不透過性管内医用器具 | |
US10485956B2 (en) | Guide extension catheter with grooved push member segment | |
JP4722378B2 (ja) | 放射線不透過性内腔内医療装置 | |
JP3190567B2 (ja) | 管内ステント | |
JP5020461B2 (ja) | 改善された放射線不透過性腔内医療装置 | |
EP2922593B1 (en) | Preformed guidewire | |
JP4463477B2 (ja) | 完全閉塞用ガイドワイヤ装置 | |
JP2000245848A (ja) | テーパー状の支柱部を有する脈管内ステント | |
JPH11332998A (ja) | 超弾性の関節部分を有する多層形ステント | |
JP2006528052A (ja) | 多目的介入冠状動脈ガイドカテーテル | |
JP4541008B2 (ja) | アンビルブリッジ・ステントデザイン | |
JP4667758B2 (ja) | スプリットブリッジ・ステントデザイン | |
WO2010078335A1 (en) | Retrograde wire guide | |
Mitsudo et al. | Mitsudo’s Non-pushing PCI Techniques | |
JPH0994297A (ja) | ガイディングカテーテル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120727 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130729 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140730 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160629 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170629 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 13 |
|
EXPY | Expiration of term |