WO1998034565B1 - Traitement des stenoses urinaires et autres stenoses corporelles - Google Patents
Traitement des stenoses urinaires et autres stenoses corporellesInfo
- Publication number
- WO1998034565B1 WO1998034565B1 PCT/US1998/002190 US9802190W WO9834565B1 WO 1998034565 B1 WO1998034565 B1 WO 1998034565B1 US 9802190 W US9802190 W US 9802190W WO 9834565 B1 WO9834565 B1 WO 9834565B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- collagen
- tissue
- stricture
- effective
- Prior art date
Links
- 208000031481 Pathologic Constriction Diseases 0.000 title claims abstract 41
- 230000002485 urinary effect Effects 0.000 title 1
- 102000008186 Collagen Human genes 0.000 claims abstract 58
- 108010035532 Collagen Proteins 0.000 claims abstract 58
- 229920001436 collagen Polymers 0.000 claims abstract 58
- 238000002679 ablation Methods 0.000 claims abstract 11
- 239000000126 substance Substances 0.000 claims 30
- 239000012530 fluid Substances 0.000 claims 27
- 230000009969 flowable effect Effects 0.000 claims 22
- 239000011159 matrix material Substances 0.000 claims 8
- 239000012982 microporous membrane Substances 0.000 claims 3
- 238000007789 sealing Methods 0.000 claims 2
- 206010002329 Aneurysm Diseases 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009172 bursting Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000003550 marker Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000010339 dilation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
Abstract
L'invention concerne une méthode et un système permettant de traiter des sténoses corporelles de façon à ramener le diamètre luminal à l'intérieur d'une plage de diamètres normaux. Selon la méthode, on dilate la sténose de façon à étirer sa lumière jusqu'à un diamètre désiré; on extrude du collagène près du tissu existant de ladite sténose, afin qu'il soit absorbé par ledit tissu ou colle sur celui-ci, de façon à constituer une structure tissulaire améliorée par le collagène; et on fournit de l'énergie de façon à affecter ledit tissu amélioré par le collagène, notamment par ablation ou durcissement. On peut répéter l'ablation et le durcissement afin de créer une série de couches de collagène durci constituant un cadre support, de préférence en forme de cylindre creux. On termine la dilatation de la sténose en gonflant un ou plusieurs ballonnets, ou en comprimant le collagène extrudé, jusqu'à ce que le diamètre de la sténose soit supérieur à une plage de diamètre normaux. Quand l'énergie est émise dans le collagène, la sténose se rétracte et reprend son diamètre normal, par ablation du tissu excédentaire ou par aplatissement de sa paroi. On isole également le tissu de la sténose au moyen d'une série de ballonnets, à une extrémité de la sténose ou aux deux, de façon à l'isoler et à limiter le collagène à ce niveau. Une endoprothèse, fixée de préférence par le collagène sur le tissu, supporte également celui-ci. Le collagène adhère sur l'endoprothèse, qui supporte le tissu jusqu'à ce qu'elle soit absorbée par lui.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69828553T DE69828553T2 (de) | 1997-02-06 | 1998-02-05 | Gerät zur behandlung von harnwegs- und anderen körperstenosen |
| AT98903924T ATE286688T1 (de) | 1997-02-06 | 1998-02-05 | Gerät zur behandlung von harnwegs- und anderen körperstenosen |
| EP98903924A EP0900062B1 (fr) | 1997-02-06 | 1998-02-05 | Appareil pour le traitement des stenoses urinaires et autres stenoses corporelles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/795,656 US6338726B1 (en) | 1997-02-06 | 1997-02-06 | Treating urinary and other body strictures |
| US08/795,656 | 1997-02-06 | ||
| CA002250603A CA2250603C (fr) | 1997-02-06 | 1998-10-16 | Traitement du conduit urinaire et d'autres structures corporelles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998034565A1 WO1998034565A1 (fr) | 1998-08-13 |
| WO1998034565B1 true WO1998034565B1 (fr) | 1998-10-08 |
Family
ID=31994817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/002190 WO1998034565A1 (fr) | 1997-02-06 | 1998-02-05 | Traitement des stenoses urinaires et autres stenoses corporelles |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6338726B1 (fr) |
| EP (1) | EP0900062B1 (fr) |
| CA (1) | CA2250603C (fr) |
| WO (1) | WO1998034565A1 (fr) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8353908B2 (en) | 1996-09-20 | 2013-01-15 | Novasys Medical, Inc. | Treatment of tissue in sphincters, sinuses, and orifices |
| US6464697B1 (en) * | 1998-02-19 | 2002-10-15 | Curon Medical, Inc. | Stomach and adjoining tissue regions in the esophagus |
| US9023031B2 (en) * | 1997-08-13 | 2015-05-05 | Verathon Inc. | Noninvasive devices, methods, and systems for modifying tissues |
| US20100114087A1 (en) * | 1998-02-19 | 2010-05-06 | Edwards Stuart D | Methods and devices for treating urinary incontinence |
| US6740082B2 (en) * | 1998-12-29 | 2004-05-25 | John H. Shadduck | Surgical instruments for treating gastro-esophageal reflux |
| CA2340251C (fr) * | 1998-08-21 | 2005-01-04 | Providence Health System-Oregon | Stent implantable et production et utilisation de ce stent |
| EP1281366B1 (fr) * | 1999-06-23 | 2006-10-11 | Novasys Medical, Inc. | Traitement des sphinctères avec l'électrochirurgie et des substances actives |
| US6425853B1 (en) * | 1999-06-23 | 2002-07-30 | Stuart D. Edwards | Treating body tissue by applying energy and substances with a retractable catheter and contained cooling element |
| US20040215235A1 (en) | 1999-11-16 | 2004-10-28 | Barrx, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
| US6551310B1 (en) * | 1999-11-16 | 2003-04-22 | Robert A. Ganz | System and method of treating abnormal tissue in the human esophagus |
| US20060095032A1 (en) | 1999-11-16 | 2006-05-04 | Jerome Jackson | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
| US6454766B1 (en) * | 2000-05-05 | 2002-09-24 | Scimed Life Systems, Inc. | Microporous electrode structure and method of making the same |
| US7306591B2 (en) | 2000-10-02 | 2007-12-11 | Novasys Medical, Inc. | Apparatus and methods for treating female urinary incontinence |
| EP1205209B1 (fr) * | 2000-11-08 | 2004-09-01 | Jostra AG | Cathéter à ballonnet pour cardioplégie |
| DE10196865T5 (de) * | 2000-11-13 | 2004-05-06 | Wit Ip Corporation(N.D.Ges.D.Staates Delaware), Southborough | Behandlungskatheder mit Bereichen thermischer Isolierung |
| US8347891B2 (en) | 2002-04-08 | 2013-01-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
| US7756583B2 (en) | 2002-04-08 | 2010-07-13 | Ardian, Inc. | Methods and apparatus for intravascularly-induced neuromodulation |
| US20040230316A1 (en) * | 2003-05-12 | 2004-11-18 | Iulian Cioanta | Method for treating the prostate and inhibiting obstruction of the prostatic urethra using biodegradable stents |
| US20040236308A1 (en) * | 2003-05-22 | 2004-11-25 | Atrium Medical Corp. | Kinetic isolation pressurization |
| DE202004021950U1 (de) | 2003-09-12 | 2013-06-19 | Vessix Vascular, Inc. | Auswählbare exzentrische Remodellierung und/oder Ablation von atherosklerotischem Material |
| US7150745B2 (en) | 2004-01-09 | 2006-12-19 | Barrx Medical, Inc. | Devices and methods for treatment of luminal tissue |
| US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
| EP1865870B8 (fr) | 2005-03-28 | 2012-04-04 | Vessix Vascular, Inc. | Caracterisation de tissu electrique intraluminal et energie rf accordee destinee au traitement selectif d'atherome et d'autres tissus cibles |
| US20070005049A1 (en) * | 2005-06-30 | 2007-01-04 | Comben Richard H | Apparatus and Method of Treating Urinary Incontinence by Heating Urethra |
| WO2007030433A2 (fr) * | 2005-09-06 | 2007-03-15 | Nmt Medical, Inc. | Dispositif rf intracardiaque amovible |
| US9259267B2 (en) | 2005-09-06 | 2016-02-16 | W.L. Gore & Associates, Inc. | Devices and methods for treating cardiac tissue |
| US7959627B2 (en) | 2005-11-23 | 2011-06-14 | Barrx Medical, Inc. | Precision ablating device |
| US8702694B2 (en) | 2005-11-23 | 2014-04-22 | Covidien Lp | Auto-aligning ablating device and method of use |
| US7997278B2 (en) * | 2005-11-23 | 2011-08-16 | Barrx Medical, Inc. | Precision ablating method |
| EP2076193A4 (fr) | 2006-10-18 | 2010-02-03 | Minnow Medical Inc | Rayonnement radiofréquence accordé et caractérisation électrique des tissus pour traitement sélectif de tissus cibles |
| CA2666660C (fr) | 2006-10-18 | 2015-06-02 | Minnow Medical, Inc. | Induction d'effets souhaitables de temperature sur un tissu humain |
| AU2007310991B2 (en) | 2006-10-18 | 2013-06-20 | Boston Scientific Scimed, Inc. | System for inducing desirable temperature effects on body tissue |
| US8496653B2 (en) | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
| US8641711B2 (en) * | 2007-05-04 | 2014-02-04 | Covidien Lp | Method and apparatus for gastrointestinal tract ablation for treatment of obesity |
| US8784338B2 (en) | 2007-06-22 | 2014-07-22 | Covidien Lp | Electrical means to normalize ablational energy transmission to a luminal tissue surface of varying size |
| US8251992B2 (en) | 2007-07-06 | 2012-08-28 | Tyco Healthcare Group Lp | Method and apparatus for gastrointestinal tract ablation to achieve loss of persistent and/or recurrent excess body weight following a weight-loss operation |
| US20090012518A1 (en) * | 2007-07-06 | 2009-01-08 | Utley David S | Method and Apparatus for Ablation of Benign, Pre-Cancerous and Early Cancerous Lesions That Originate Within the Epithelium and are Limited to the Mucosal Layer of the Gastrointestinal Tract |
| CA2692669A1 (fr) * | 2007-07-06 | 2009-01-15 | Barrx Medical, Inc. | Ablation dans le tractus gastro-intestinal en vue d'obtenir une hemostase et eradication de lesions ayant tendance a saigner |
| US8646460B2 (en) * | 2007-07-30 | 2014-02-11 | Covidien Lp | Cleaning device and methods |
| US8273012B2 (en) | 2007-07-30 | 2012-09-25 | Tyco Healthcare Group, Lp | Cleaning device and methods |
| US20090318914A1 (en) * | 2008-06-18 | 2009-12-24 | Utley David S | System and method for ablational treatment of uterine cervical neoplasia |
| JP5307900B2 (ja) | 2008-11-17 | 2013-10-02 | べシックス・バスキュラー・インコーポレイテッド | 組織トポグラフィの知識によらないエネルギーの選択的な蓄積 |
| US8551096B2 (en) | 2009-05-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Directional delivery of energy and bioactives |
| EP2555699B1 (fr) | 2010-04-09 | 2019-04-03 | Vessix Vascular, Inc. | Appareil de commande et de production d'énergie destiné au traitement de tissus |
| EP2665433B1 (fr) | 2011-01-19 | 2021-03-10 | Fractyl Laboratories Inc. | Dispositifs de traitement de tissus |
| US10278774B2 (en) | 2011-03-18 | 2019-05-07 | Covidien Lp | Selectively expandable operative element support structure and methods of use |
| WO2012161875A1 (fr) | 2011-04-08 | 2012-11-29 | Tyco Healthcare Group Lp | Système d'administration de médicament par iontophorèse et procédé associé pour la dénervation du nerf sympathique rénal et l'administration de médicament par iontophorèse |
| KR102245697B1 (ko) | 2012-02-27 | 2021-04-28 | 프랙틸 래브러토리스 인코포레이티드 | 조직의 치료를 위한 열 절제 시스템，장치 및 방법 |
| US9061125B2 (en) * | 2012-03-21 | 2015-06-23 | Ams Research Corporation | Bladder drug eluting device |
| US8403927B1 (en) | 2012-04-05 | 2013-03-26 | William Bruce Shingleton | Vasectomy devices and methods |
| AU2013249043B2 (en) | 2012-04-19 | 2017-04-27 | Fractyl Health, Inc. | Tissue expansion devices, system and methods |
| EP2879605A4 (fr) | 2012-07-30 | 2016-04-06 | Fractyl Lab Inc | Systèmes, dispositifs et procédés d'ablation par énergie électrique pour le traitement de tissu |
| WO2014026055A1 (fr) | 2012-08-09 | 2014-02-13 | Fractyl Laboratories Inc. | Systèmes, dispositifs et procédés d'ablation pour le traitement d'un tissu |
| EP2903626A4 (fr) | 2012-10-05 | 2016-10-19 | Fractyl Lab Inc | Méthodes, systèmes et dispositifs pour la réalisation de traitements multiples sur un patient |
| WO2014197632A2 (fr) | 2013-06-04 | 2014-12-11 | Fractyl Laboratories, Inc. | Procédés, systèmes et dispositifs pour réduire la surface luminale du tractus gastro-intestinal |
| US9375556B2 (en) * | 2013-09-12 | 2016-06-28 | Hansa Medical Products, Inc. | Tissue modification methods and apparatus |
| WO2015038973A1 (fr) | 2013-09-12 | 2015-03-19 | Fractyl Laboratories, Inc. | Systèmes, méthodes et dispositifs pour traiter un tissu cible |
| AU2014352874B2 (en) | 2013-11-22 | 2019-03-14 | Fractyl Health, Inc. | Systems, devices and methods for the creation of a therapeutic restriction in the gastrointestinal tract |
| JP2015144752A (ja) * | 2014-02-03 | 2015-08-13 | テルモ株式会社 | 尿道狭窄症の治療方法 |
| JP2015144750A (ja) * | 2014-02-03 | 2015-08-13 | テルモ株式会社 | 尿道狭窄症の治療方法 |
| US10959774B2 (en) | 2014-03-24 | 2021-03-30 | Fractyl Laboratories, Inc. | Injectate delivery devices, systems and methods |
| US10709490B2 (en) | 2014-05-07 | 2020-07-14 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods |
| EP3169260B1 (fr) | 2014-07-16 | 2019-09-25 | Fractyl Laboratories, Inc. | Système de traitement du diabète et de maladies et troubles apparentés |
| US11185367B2 (en) | 2014-07-16 | 2021-11-30 | Fractyl Health, Inc. | Methods and systems for treating diabetes and related diseases and disorders |
| US9844641B2 (en) | 2014-07-16 | 2017-12-19 | Fractyl Laboratories, Inc. | Systems, devices and methods for performing medical procedures in the intestine |
| EP3423142B1 (fr) * | 2016-03-02 | 2021-05-19 | InCube Labs, LLC | Cathéters urétraux pour faciliter l'introduction dans les voies urinaires |
| US11246644B2 (en) | 2018-04-05 | 2022-02-15 | Covidien Lp | Surface ablation using bipolar RF electrode |
| EP4090282A4 (fr) | 2020-01-15 | 2024-02-21 | Fractyl Health, Inc. | Dispositifs, systèmes et procédés automatiques de traitement de tissu |
Family Cites Families (92)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311154A (en) | 1979-03-23 | 1982-01-19 | Rca Corporation | Nonsymmetrical bulb applicator for hyperthermic treatment of the body |
| US5542915A (en) | 1992-08-12 | 1996-08-06 | Vidamed, Inc. | Thermal mapping catheter with ultrasound probe |
| US5385544A (en) | 1992-08-12 | 1995-01-31 | Vidamed, Inc. | BPH ablation method and apparatus |
| US5435805A (en) | 1992-08-12 | 1995-07-25 | Vidamed, Inc. | Medical probe device with optical viewing capability |
| US5370675A (en) | 1992-08-12 | 1994-12-06 | Vidamed, Inc. | Medical probe device and method |
| US5421819A (en) | 1992-08-12 | 1995-06-06 | Vidamed, Inc. | Medical probe device |
| US4674506A (en) * | 1984-11-29 | 1987-06-23 | Kirk Alcond | Surgical anastomosis stent |
| US5102390A (en) * | 1985-05-02 | 1992-04-07 | C. R. Bard, Inc. | Microdilatation probe and system for performing angioplasty in highly stenosed blood vessels |
| US4878492A (en) | 1987-10-08 | 1989-11-07 | C. R. Bard, Inc. | Laser balloon catheter |
| US5328471A (en) | 1990-02-26 | 1994-07-12 | Endoluminal Therapeutics, Inc. | Method and apparatus for treatment of focal disease in hollow tubular organs and other tissue lumens |
| US5213580A (en) | 1988-08-24 | 1993-05-25 | Endoluminal Therapeutics, Inc. | Biodegradable polymeric endoluminal sealing process |
| US4938763B1 (en) | 1988-10-03 | 1995-07-04 | Atrix Lab Inc | Biodegradable in-situ forming implants and method of producing the same |
| US4955377A (en) | 1988-10-28 | 1990-09-11 | Lennox Charles D | Device and method for heating tissue in a patient's body |
| US5100429A (en) * | 1989-04-28 | 1992-03-31 | C. R. Bard, Inc. | Endovascular stent and delivery system |
| US4994033A (en) | 1989-05-25 | 1991-02-19 | Schneider (Usa) Inc. | Intravascular drug delivery dilatation catheter |
| US5007897A (en) | 1989-05-30 | 1991-04-16 | Kalb Irvin M | Drug delivery catheter |
| US5049132A (en) | 1990-01-08 | 1991-09-17 | Cordis Corporation | Balloon catheter for delivering therapeutic agents |
| US5273535A (en) | 1991-11-08 | 1993-12-28 | Ep Technologies, Inc. | Catheter with electrode tip having asymmetric left and right curve configurations |
| US5092841A (en) | 1990-05-17 | 1992-03-03 | Wayne State University | Method for treating an arterial wall injured during angioplasty |
| US5199951A (en) | 1990-05-17 | 1993-04-06 | Wayne State University | Method of drug application in a transporting medium to an arterial wall injured during angioplasty |
| US5190540A (en) * | 1990-06-08 | 1993-03-02 | Cardiovascular & Interventional Research Consultants, Inc. | Thermal balloon angioplasty |
| JPH05507226A (ja) | 1990-06-15 | 1993-10-21 | コートラック・メディカル・インコーポレーテッド | 薬物投与装置および方法 |
| US5498238A (en) * | 1990-06-15 | 1996-03-12 | Cortrak Medical, Inc. | Simultaneous angioplasty and phoretic drug delivery |
| US5209776A (en) | 1990-07-27 | 1993-05-11 | The Trustees Of Columbia University In The City Of New York | Tissue bonding and sealing composition and method of using the same |
| WO1992004934A1 (fr) | 1990-09-14 | 1992-04-02 | American Medical Systems, Inc. | Catheter d'hyperthermie et de dilatation combines |
| US5188596A (en) | 1990-09-27 | 1993-02-23 | Mentor Corporation | Transparent prostate dilation balloon and scope |
| AR246020A1 (es) | 1990-10-03 | 1994-03-30 | Hector Daniel Barone Juan Carl | Un dispositivo de balon para implantar una protesis intraluminal aortica para reparar aneurismas. |
| US5409453A (en) | 1992-08-12 | 1995-04-25 | Vidamed, Inc. | Steerable medical probe with stylets |
| US5458568A (en) | 1991-05-24 | 1995-10-17 | Cortrak Medical, Inc. | Porous balloon for selective dilatation and drug delivery |
| CA2109793A1 (fr) | 1991-05-24 | 1992-12-10 | Stuart D. Edwards | Combinaison de potentiel d'action monophasique/catheter d'ablation avec un systeme de filtration haute performance |
| US5318531A (en) | 1991-06-11 | 1994-06-07 | Cordis Corporation | Infusion balloon catheter |
| US5383917A (en) | 1991-07-05 | 1995-01-24 | Jawahar M. Desai | Device and method for multi-phase radio-frequency ablation |
| US5363861A (en) | 1991-11-08 | 1994-11-15 | Ep Technologies, Inc. | Electrode tip assembly with variable resistance to bending |
| US5275162A (en) | 1991-11-08 | 1994-01-04 | Ep Technologies, Inc. | Valve mapping catheter |
| AU3067292A (en) | 1991-11-08 | 1993-06-07 | Ep Technologies Inc | Ablation electrode with insulated temperature sensing elements |
| US5257451A (en) | 1991-11-08 | 1993-11-02 | Ep Technologies, Inc. | Method of making durable sleeve for enclosing a bendable electrode tip assembly |
| EP0566731A4 (fr) | 1991-11-08 | 1995-02-22 | Ep Technologies | Systeme d'ablation a haute frequence a detection de puissance sensible a la phase. |
| US5328467A (en) | 1991-11-08 | 1994-07-12 | Ep Technologies, Inc. | Catheter having a torque transmitting sleeve |
| US5281217A (en) | 1992-04-13 | 1994-01-25 | Ep Technologies, Inc. | Steerable antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns |
| WO1993020886A1 (fr) | 1992-04-13 | 1993-10-28 | Ep Technologies, Inc. | Systemes articules utilises pour effectuer des ablations cardiaques |
| WO1993020768A1 (fr) | 1992-04-13 | 1993-10-28 | Ep Technologies, Inc. | Ensemble antenne micro-ondes orientable pour l'ablation de tissus dans le c×ur |
| US5314466A (en) | 1992-04-13 | 1994-05-24 | Ep Technologies, Inc. | Articulated unidirectional microwave antenna systems for cardiac ablation |
| US5514131A (en) | 1992-08-12 | 1996-05-07 | Stuart D. Edwards | Method for the ablation treatment of the uvula |
| US5720718A (en) | 1992-08-12 | 1998-02-24 | Vidamed, Inc. | Medical probe apparatus with enhanced RF, resistance heating, and microwave ablation capabilities |
| US5667488A (en) | 1992-08-12 | 1997-09-16 | Vidamed, Inc. | Transurethral needle ablation device and method for the treatment of the prostate |
| US5486161A (en) | 1993-02-02 | 1996-01-23 | Zomed International | Medical probe device and method |
| US5456662A (en) | 1993-02-02 | 1995-10-10 | Edwards; Stuart D. | Method for reducing snoring by RF ablation of the uvula |
| US5720719A (en) | 1992-08-12 | 1998-02-24 | Vidamed, Inc. | Ablative catheter with conformable body |
| US5556377A (en) | 1992-08-12 | 1996-09-17 | Vidamed, Inc. | Medical probe apparatus with laser and/or microwave monolithic integrated circuit probe |
| US5741225A (en) | 1992-08-12 | 1998-04-21 | Rita Medical Systems | Method for treating the prostate |
| US5470308A (en) | 1992-08-12 | 1995-11-28 | Vidamed, Inc. | Medical probe with biopsy stylet |
| US5484400A (en) | 1992-08-12 | 1996-01-16 | Vidamed, Inc. | Dual channel RF delivery system |
| US5549644A (en) | 1992-08-12 | 1996-08-27 | Vidamed, Inc. | Transurethral needle ablation device with cystoscope and method for treatment of the prostate |
| US5293869A (en) | 1992-09-25 | 1994-03-15 | Ep Technologies, Inc. | Cardiac probe with dynamic support for maintaining constant surface contact during heart systole and diastole |
| US5309910A (en) | 1992-09-25 | 1994-05-10 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
| US5313943A (en) | 1992-09-25 | 1994-05-24 | Ep Technologies, Inc. | Catheters and methods for performing cardiac diagnosis and treatment |
| US5549108A (en) | 1992-09-25 | 1996-08-27 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
| US5471982A (en) | 1992-09-29 | 1995-12-05 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
| US5342357A (en) | 1992-11-13 | 1994-08-30 | American Cardiac Ablation Co., Inc. | Fluid cooled electrosurgical cauterization system |
| US5256141A (en) * | 1992-12-22 | 1993-10-26 | Nelson Gencheff | Biological material deployment method and apparatus |
| US5334201A (en) | 1993-03-12 | 1994-08-02 | Cowan Kevin P | Permanent stent made of a cross linkable material |
| ATE169483T1 (de) * | 1993-04-28 | 1998-08-15 | Focal Inc | Vorrichtung, produkt und verwendung betreffend die intraluminale photothermoformgebung |
| US5599307A (en) | 1993-07-26 | 1997-02-04 | Loyola University Of Chicago | Catheter and method for the prevention and/or treatment of stenotic processes of vessels and cavities |
| US5405322A (en) | 1993-08-12 | 1995-04-11 | Boston Scientific Corporation | Method for treating aneurysms with a thermal source |
| WO1995008289A2 (fr) * | 1993-09-16 | 1995-03-30 | Scimed Life Systems, Inc. | Reparation percutanee d'anomalies cardio-vasculaires et compositions associees |
| US5458597A (en) | 1993-11-08 | 1995-10-17 | Zomed International | Device for treating cancer and non-malignant tumors and methods |
| US5599345A (en) | 1993-11-08 | 1997-02-04 | Zomed International, Inc. | RF treatment apparatus |
| US5536267A (en) | 1993-11-08 | 1996-07-16 | Zomed International | Multiple electrode ablation apparatus |
| US5683384A (en) | 1993-11-08 | 1997-11-04 | Zomed | Multiple antenna ablation apparatus |
| US5507743A (en) | 1993-11-08 | 1996-04-16 | Zomed International | Coiled RF electrode treatment apparatus |
| US5472441A (en) | 1993-11-08 | 1995-12-05 | Zomed International | Device for treating cancer and non-malignant tumors and methods |
| US5458596A (en) | 1994-05-06 | 1995-10-17 | Dorsal Orthopedic Corporation | Method and apparatus for controlled contraction of soft tissue |
| US5730719A (en) | 1994-05-09 | 1998-03-24 | Somnus Medical Technologies, Inc. | Method and apparatus for cosmetically remodeling a body structure |
| US5728094A (en) | 1996-02-23 | 1998-03-17 | Somnus Medical Technologies, Inc. | Method and apparatus for treatment of air way obstructions |
| US5743870A (en) | 1994-05-09 | 1998-04-28 | Somnus Medical Technologies, Inc. | Ablation apparatus and system for removal of soft palate tissue |
| US5674191A (en) | 1994-05-09 | 1997-10-07 | Somnus Medical Technologies, Inc. | Ablation apparatus and system for removal of soft palate tissue |
| US5707349A (en) | 1994-05-09 | 1998-01-13 | Somnus Medical Technologies, Inc. | Method for treatment of air way obstructions |
| US5575788A (en) | 1994-06-24 | 1996-11-19 | Stuart D. Edwards | Thin layer ablation apparatus |
| US5746224A (en) | 1994-06-24 | 1998-05-05 | Somnus Medical Technologies, Inc. | Method for ablating turbinates |
| US5505730A (en) | 1994-06-24 | 1996-04-09 | Stuart D. Edwards | Thin layer ablation apparatus |
| US5681308A (en) | 1994-06-24 | 1997-10-28 | Stuart D. Edwards | Ablation apparatus for cardiac chambers |
| US5545171A (en) | 1994-09-22 | 1996-08-13 | Vidamed, Inc. | Anastomosis catheter |
| US5601591A (en) | 1994-09-23 | 1997-02-11 | Vidamed, Inc. | Stent for use in prostatic urethra, apparatus and placement device for same and method |
| US5558673A (en) | 1994-09-30 | 1996-09-24 | Vidamed, Inc. | Medical probe device and method having a flexible resilient tape stylet |
| US5588960A (en) | 1994-12-01 | 1996-12-31 | Vidamed, Inc. | Transurethral needle delivery device with cystoscope and method for treatment of urinary incontinence |
| EP0797463A4 (fr) * | 1994-12-14 | 1999-01-27 | Scimed Life Systems Inc | Sonde prenant la forme d'un extenseur in situ |
| US5591199A (en) | 1995-06-07 | 1997-01-07 | Porter; Christopher H. | Curable fiber composite stent and delivery system |
| US5624439A (en) | 1995-08-18 | 1997-04-29 | Somnus Medical Technologies, Inc. | Method and apparatus for treatment of air way obstructions |
| US5738114A (en) | 1996-02-23 | 1998-04-14 | Somnus Medical Technologies, Inc. | Method and apparatus for treatment of air way obstructions |
| US5843016A (en) * | 1996-03-18 | 1998-12-01 | Physion S.R.L. | Electromotive drug administration for treatment of acute urinary outflow obstruction |
| US5743904A (en) | 1996-05-06 | 1998-04-28 | Somnus Medical Technologies, Inc. | Precision placement of ablation apparatus |
| US5921954A (en) * | 1996-07-10 | 1999-07-13 | Mohr, Jr.; Lawrence G. | Treating aneurysms by applying hardening/softening agents to hardenable/softenable substances |
-
1997
- 1997-02-06 US US08/795,656 patent/US6338726B1/en not_active Expired - Fee Related
-
1998
- 1998-02-05 WO PCT/US1998/002190 patent/WO1998034565A1/fr active IP Right Grant
- 1998-02-05 EP EP98903924A patent/EP0900062B1/fr not_active Expired - Lifetime
- 1998-10-16 CA CA002250603A patent/CA2250603C/fr not_active Expired - Fee Related
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