ES2086335T3 - Cateter de laser para la eliminacion de sustancia obstructura de los canales corporales. - Google Patents
Cateter de laser para la eliminacion de sustancia obstructura de los canales corporales.Info
- Publication number
- ES2086335T3 ES2086335T3 ES90114448T ES90114448T ES2086335T3 ES 2086335 T3 ES2086335 T3 ES 2086335T3 ES 90114448 T ES90114448 T ES 90114448T ES 90114448 T ES90114448 T ES 90114448T ES 2086335 T3 ES2086335 T3 ES 2086335T3
- Authority
- ES
- Spain
- Prior art keywords
- catheter
- channel
- distal end
- proximal end
- fiber members
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
- A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
- A61B2017/22039—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire eccentric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
- A61B2017/22047—Means for immobilising the guide wire in the patient
- A61B2017/22048—Balloons
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- External Artificial Organs (AREA)
Abstract
UN DISPOSITIVO (10) DE CATETER Y UN METODO PARA UTILIZAR EL MISMO Y FACILITAR LA EXTRACCION DE MATERIAL OBSTRUCTIVO EN UN CONDUCTO DEL CUERPO HUMANO. EL CATETER COMPRENDE UN CUERPO ALARGADO (12), CON UNA PORCION EXTREMA DISTANTE ADAPTABLE PARA INTRODUCIRSE EN EL CONDUCTO, Y UNA PORCION EXTREMA PROXIMA. UN LUMEN, QUE SE EXTIENDE LONGITUDINALMENTE A TRAVES DEL CITADO CUERPO DEL CATETER, SUSTENTA UN GUIAHILO (22), QUE TIENE UN EXTREMO DISTANTE A LO LARGO DEL CUAL EL CUERPO DEL CATETER PUEDE DESPLAZARSE DENTRO DEL CONDUCTO. UNA SERIE DE ELEMENTOS (14) DE FIBRAS ESCASAMENTE ESPACIADOS Y PARALELOS, SE EXTIENDEN A TRAVES DEL CUERPO DEL CATETER DESDE SU EXTREMO PROXIMO, Y TERMINAN CERCA DE UNA CARA EXTREMA DISTANTE DEL CITADO CATETER. ENERGIA LASERICA, SUMINISTRADA EN EL EXTREMO PROXIMO DEL CATETER, SE TRANSMITE A LO LARGO DE ELEMENTOS DE FIBRAS Y SE EMITE HACIA ADELANTE DESDE ALLI, EN LA CARA EXTREMA DISTANTE DEL CATETER. EN UNA VERSION, EL CATETER TIENE UNA PORCION DE BOQUILLA AHUSADA O CONICA (18) PARA EL DESPLAZAMIENTO DEL PRODUCTO OBSTRUCTIVO EN EL CONDUCTO DEL CUERPO, ANTES DE LA EMISION DE LA ENERGIA LASERICA. EN OTRA VERSION, LOS ELEMENTOS DE FIBRAS SE DESPLAZAN LONGITUDINALMENTE EN UNION, PARA CORTAR Y CAPTAR EL PRODUCTO OBSTRUCTIVO, EL CUAL SE EXTRAE DESDE EL CONDUCTO DEL CUERPO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/388,685 US4993412A (en) | 1989-08-02 | 1989-08-02 | Method and apparatus for removal of obstructive substance from body channels |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086335T3 true ES2086335T3 (es) | 1996-07-01 |
Family
ID=23535093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90114448T Expired - Lifetime ES2086335T3 (es) | 1989-08-02 | 1990-07-27 | Cateter de laser para la eliminacion de sustancia obstructura de los canales corporales. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4993412A (es) |
EP (1) | EP0411496B1 (es) |
JP (1) | JPH03141937A (es) |
KR (1) | KR0152638B1 (es) |
AT (1) | ATE137945T1 (es) |
AU (1) | AU6076490A (es) |
BR (1) | BR9007571A (es) |
CA (1) | CA2022499C (es) |
DE (1) | DE69026989T2 (es) |
DK (1) | DK0411496T3 (es) |
ES (1) | ES2086335T3 (es) |
GR (1) | GR3020342T3 (es) |
WO (1) | WO1991001690A1 (es) |
Families Citing this family (99)
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US4627436A (en) * | 1984-03-01 | 1986-12-09 | Innoventions Biomedical Inc. | Angioplasty catheter and method for use thereof |
US5843089A (en) * | 1990-12-28 | 1998-12-01 | Boston Scientific Corporation | Stent lining |
US5674192A (en) * | 1990-12-28 | 1997-10-07 | Boston Scientific Corporation | Drug delivery |
DE9016985U1 (de) * | 1990-03-05 | 1991-03-07 | Schneider (Europe) AG, Zürich | Angioplastie-Lichtleiterkatheder für die Stenoseabtragung mit Laserlichtenergie |
US5843017A (en) * | 1990-07-24 | 1998-12-01 | Yoon; Inbae | Multifunctional tissue dissecting instrument |
US6524274B1 (en) | 1990-12-28 | 2003-02-25 | Scimed Life Systems, Inc. | Triggered release hydrogel drug delivery system |
US5188630A (en) * | 1991-03-25 | 1993-02-23 | Christoudias George C | Christoudias endospongestick probe |
US5295958A (en) * | 1991-04-04 | 1994-03-22 | Shturman Cardiology Systems, Inc. | Method and apparatus for in vivo heart valve decalcification |
US5257988A (en) * | 1991-07-19 | 1993-11-02 | L'esperance Medical Technologies, Inc. | Apparatus for phacoemulsifying cataractous-lens tissue within a protected environment |
US5217456A (en) * | 1992-02-24 | 1993-06-08 | Pdt Cardiovascular, Inc. | Device and method for intra-vascular optical radial imaging |
US5263952A (en) * | 1992-03-25 | 1993-11-23 | Spectranetics | Two-piece tip for fiber optic catheter |
DE4222380A1 (de) | 1992-07-08 | 1994-01-13 | Ernst Peter Prof Dr M Strecker | In den Körper eines Patienten perkutan implantierbare Endoprothese |
DE4240182C2 (de) * | 1992-11-30 | 1994-11-17 | Technolas Laser Technik Gmbh | Vorrichtung zum kontrollierten Abtragen von biologischem Gewebe |
US5423806A (en) * | 1993-10-01 | 1995-06-13 | Medtronic, Inc. | Laser extractor for an implanted object |
DE4408746C2 (de) * | 1994-03-15 | 1997-06-05 | Medolas Ges Fuer Medizintechni | Laserkatheter zur Bypass-Chirurgie |
US5964750A (en) * | 1994-03-15 | 1999-10-12 | Medolas Gesellschaft Fuer Medizintechnik Gmbh | Laser catheter for bypass surgery |
US5588962A (en) * | 1994-03-29 | 1996-12-31 | Boston Scientific Corporation | Drug treatment of diseased sites deep within the body |
US5628761A (en) * | 1994-07-08 | 1997-05-13 | Rizik; David G. | Guide wire passage creation device |
DE4437578A1 (de) | 1994-10-20 | 1996-05-02 | Medolas Ges Fuer Medizintechni | Vorrichtung zum Abtragen von Gewebematerial in intrakorporalen Hohlkanälen mit einem Laserkatheter |
US5630809A (en) * | 1994-12-19 | 1997-05-20 | Connor; Christopher S. | Intraocular slit illuminator and method therefor |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US6494861B1 (en) | 1997-01-15 | 2002-12-17 | Boston Scientific Corporation | Drug delivery system |
US5868719A (en) * | 1997-01-15 | 1999-02-09 | Boston Scientific Corporation | Drug delivery balloon catheter device |
US5951543A (en) * | 1997-06-30 | 1999-09-14 | Clinicon Corporation | Delivery system and method for surgical laser |
US6402719B1 (en) | 1997-09-05 | 2002-06-11 | Cordis Webster, Inc. | Steerable DMR catheter with infusion tube |
DE69837826T2 (de) | 1997-09-05 | 2008-01-31 | Biosense Webster, Inc., Diamond Bar | Steuerbarer Katheter zur Erkennung und Revaskularisierung myokardischeen ischämischen Geweben |
US6027473A (en) * | 1997-09-05 | 2000-02-22 | Cordis Webster, Inc. | Handle for steerable DMR catheter |
US5964757A (en) * | 1997-09-05 | 1999-10-12 | Cordis Webster, Inc. | Steerable direct myocardial revascularization catheter |
US6024739A (en) * | 1997-09-05 | 2000-02-15 | Cordis Webster, Inc. | Method for detecting and revascularizing ischemic myocardial tissue |
US6561998B1 (en) * | 1998-04-07 | 2003-05-13 | Transvascular, Inc. | Transluminal devices, systems and methods for enlarging interstitial penetration tracts |
US6106515A (en) | 1998-08-13 | 2000-08-22 | Intraluminal Therapeutics, Inc. | Expandable laser catheter |
JP3958054B2 (ja) * | 2002-01-31 | 2007-08-15 | 株式会社東芝 | 回転機械の軸受油循環系統の改修方法 |
US6893442B2 (en) | 2002-06-14 | 2005-05-17 | Ablatrics, Inc. | Vacuum coagulation probe for atrial fibrillation treatment |
US9439714B2 (en) * | 2003-04-29 | 2016-09-13 | Atricure, Inc. | Vacuum coagulation probes |
US7572257B2 (en) * | 2002-06-14 | 2009-08-11 | Ncontact Surgical, Inc. | Vacuum coagulation and dissection probes |
US7063698B2 (en) * | 2002-06-14 | 2006-06-20 | Ncontact Surgical, Inc. | Vacuum coagulation probes |
US8235990B2 (en) | 2002-06-14 | 2012-08-07 | Ncontact Surgical, Inc. | Vacuum coagulation probes |
EP1853332B1 (en) * | 2005-02-21 | 2008-11-19 | Novo Nordisk A/S | A method for ensuring constant speed of a motor in an injection device |
US9867530B2 (en) | 2006-08-14 | 2018-01-16 | Volcano Corporation | Telescopic side port catheter device with imaging system and method for accessing side branch occlusions |
WO2008057118A1 (en) * | 2006-11-09 | 2008-05-15 | Ncontact Surgical, Inc. | Vacuum coagulation probes |
US10219780B2 (en) | 2007-07-12 | 2019-03-05 | Volcano Corporation | OCT-IVUS catheter for concurrent luminal imaging |
US9596993B2 (en) | 2007-07-12 | 2017-03-21 | Volcano Corporation | Automatic calibration systems and methods of use |
JP5524835B2 (ja) | 2007-07-12 | 2014-06-18 | ヴォルカノ コーポレイション | 生体内撮像用カテーテル |
US8734436B2 (en) | 2008-02-21 | 2014-05-27 | Amj Bv | Laser catheter for bypass surgery and assembly comprising said catheter |
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JP2016504589A (ja) | 2012-12-20 | 2016-02-12 | ナサニエル ジェイ. ケンプ, | 異なる撮像モード間で再構成可能な光コヒーレンストモグラフィシステム |
WO2014100530A1 (en) | 2012-12-21 | 2014-06-26 | Whiseant Chester | System and method for catheter steering and operation |
US10191220B2 (en) | 2012-12-21 | 2019-01-29 | Volcano Corporation | Power-efficient optical circuit |
JP2016507892A (ja) | 2012-12-21 | 2016-03-10 | デイビッド ウェルフォード, | 光の波長放出を狭幅化するためのシステムおよび方法 |
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WO2015074036A2 (en) | 2013-11-18 | 2015-05-21 | Jeremy Stigall | Methods and devices for thrombus dispersal |
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US11246659B2 (en) | 2014-08-25 | 2022-02-15 | The Spectranetics Corporation | Liquid laser-induced pressure wave emitting catheter sheath |
US11058492B2 (en) | 2014-12-30 | 2021-07-13 | The Spectranetics Corporation | Laser-induced pressure wave emitting catheter sheath |
US10850078B2 (en) | 2014-12-30 | 2020-12-01 | The Spectranetics Corporation | Electrically-induced fluid filled balloon catheter |
WO2016109739A1 (en) | 2014-12-30 | 2016-07-07 | The Spectranetics Corporation | Electrically-induced pressure wave emitting catheter sheath |
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WO2017191644A1 (en) | 2016-05-05 | 2017-11-09 | Eximo Medical Ltd | Apparatus and methods for resecting and/or ablating an undesired tissue |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3406294A1 (de) * | 1984-02-22 | 1985-09-05 | Hubmann, Max, Dr., 8520 Erlangen | Katheter |
JPS60176641A (ja) * | 1984-02-23 | 1985-09-10 | シレイ・インコーポレーテツド | 固定焦点を持つレーザーカテーテル |
US4627436A (en) * | 1984-03-01 | 1986-12-09 | Innoventions Biomedical Inc. | Angioplasty catheter and method for use thereof |
DE3578694D1 (de) * | 1984-05-30 | 1990-08-23 | Devices Vascular Intervention | Vorrichtung fuer atherektomie. |
US4799479A (en) * | 1984-10-24 | 1989-01-24 | The Beth Israel Hospital Association | Method and apparatus for angioplasty |
US4669467A (en) * | 1985-03-22 | 1987-06-02 | Massachusetts Institute Of Technology | Mode mixer for a laser catheter |
US4834093A (en) * | 1986-02-03 | 1989-05-30 | Littleford Phillip O | Dilation catheter and method |
US4819632A (en) * | 1986-05-19 | 1989-04-11 | Davies David H | Retrolasing catheter and method |
US4854315A (en) * | 1987-06-25 | 1989-08-08 | Stack Richard S | Laser catheter |
US4781681A (en) * | 1987-09-15 | 1988-11-01 | Gv Medical, Inc. | Inflatable tip for laser catheterization |
-
1989
- 1989-08-02 US US07/388,685 patent/US4993412A/en not_active Expired - Lifetime
-
1990
- 1990-07-20 AU AU60764/90A patent/AU6076490A/en not_active Abandoned
- 1990-07-20 BR BR909007571A patent/BR9007571A/pt unknown
- 1990-07-20 KR KR1019920700159A patent/KR0152638B1/ko not_active IP Right Cessation
- 1990-07-20 WO PCT/US1990/004055 patent/WO1991001690A1/en unknown
- 1990-07-27 ES ES90114448T patent/ES2086335T3/es not_active Expired - Lifetime
- 1990-07-27 DK DK90114448.5T patent/DK0411496T3/da active
- 1990-07-27 AT AT90114448T patent/ATE137945T1/de not_active IP Right Cessation
- 1990-07-27 EP EP90114448A patent/EP0411496B1/en not_active Expired - Lifetime
- 1990-07-27 DE DE69026989T patent/DE69026989T2/de not_active Expired - Fee Related
- 1990-08-01 CA CA002022499A patent/CA2022499C/en not_active Expired - Lifetime
- 1990-08-02 JP JP2204014A patent/JPH03141937A/ja active Pending
-
1996
- 1996-06-27 GR GR960401711T patent/GR3020342T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR0152638B1 (ko) | 1998-10-01 |
JPH03141937A (ja) | 1991-06-17 |
GR3020342T3 (en) | 1996-09-30 |
AU6076490A (en) | 1991-03-11 |
WO1991001690A1 (en) | 1991-02-21 |
CA2022499C (en) | 2001-05-01 |
DE69026989D1 (de) | 1996-06-20 |
ATE137945T1 (de) | 1996-06-15 |
BR9007571A (pt) | 1992-06-30 |
CA2022499A1 (en) | 1991-02-03 |
DK0411496T3 (da) | 1996-10-07 |
EP0411496A1 (en) | 1991-02-06 |
DE69026989T2 (de) | 1996-10-02 |
EP0411496B1 (en) | 1996-05-15 |
US4993412A (en) | 1991-02-19 |
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