WO1999004709A1 - Laser ablation device and control system - Google Patents
Laser ablation device and control system Download PDFInfo
- Publication number
- WO1999004709A1 WO1999004709A1 PCT/US1998/015709 US9815709W WO9904709A1 WO 1999004709 A1 WO1999004709 A1 WO 1999004709A1 US 9815709 W US9815709 W US 9815709W WO 9904709 A1 WO9904709 A1 WO 9904709A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser
- ablation member
- laser ablation
- laser energy
- providing
- Prior art date
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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
- A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
-
- 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
- A61B2017/22072—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 an instrument channel, e.g. for replacing one instrument by the other
- A61B2017/22074—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 an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00392—Transmyocardial revascularisation
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002296372A CA2296372A1 (en) | 1997-07-22 | 1998-07-20 | Laser ablation device and control system |
EP98939108A EP0998232A1 (en) | 1997-07-22 | 1998-07-20 | Laser ablation device and control system |
AU87600/98A AU8760098A (en) | 1997-07-22 | 1998-07-20 | Laser ablation device and control system |
JP2000503776A JP2001512039A (en) | 1997-07-22 | 1998-07-20 | Laser ablation device and control system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5330997P | 1997-07-22 | 1997-07-22 | |
US60/053,309 | 1997-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999004709A1 true WO1999004709A1 (en) | 1999-02-04 |
Family
ID=21983318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/015709 WO1999004709A1 (en) | 1997-07-22 | 1998-07-20 | Laser ablation device and control system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0998232A1 (en) |
JP (1) | JP2001512039A (en) |
AU (1) | AU8760098A (en) |
CA (1) | CA2296372A1 (en) |
WO (1) | WO1999004709A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217575B1 (en) | 1999-02-24 | 2001-04-17 | Scimed Life Systems, Inc. | PMR catheter |
EP1151724A1 (en) | 2000-05-03 | 2001-11-07 | Celon AG Medical Instruments | Ultrasound applicator for disintegration of tissue |
US6464693B1 (en) | 2000-03-06 | 2002-10-15 | Plc Medical Systems, Inc. | Myocardial revascularization |
US6468271B1 (en) | 1999-02-24 | 2002-10-22 | Scimed Life Systems, Inc. | Device and method for percutaneous myocardial revascularization |
US6533779B2 (en) | 2001-01-16 | 2003-03-18 | Scimed Life Systems, Inc. | PMR catheter and associated methods |
US6544220B2 (en) | 2001-02-14 | 2003-04-08 | Scimed Life Systems, Inc. | Fluid jet PMR |
US6709432B2 (en) * | 2002-04-26 | 2004-03-23 | Medtronic, Inc. | Ablation methods and medical apparatus using same |
WO2011109491A2 (en) * | 2010-03-03 | 2011-09-09 | Lumenis Ltd. | System and methods of tissue microablation using fractional treatment patterns |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504727A (en) * | 1982-12-30 | 1985-03-12 | International Business Machines Corporation | Laser drilling system utilizing photoacoustic feedback |
US5196006A (en) * | 1989-04-25 | 1993-03-23 | Summit Technology, Inc. | Method and apparatus for excision endpoint control |
US5435724A (en) * | 1993-03-04 | 1995-07-25 | International Business Machines Corporation | Dental procedures and apparatus using ultraviolet radiation |
US5607421A (en) * | 1991-05-01 | 1997-03-04 | The Trustees Of Columbia University In The City Of New York | Myocardial revascularization through the endocardial surface using a laser |
US5703985A (en) * | 1996-04-29 | 1997-12-30 | Eclipse Surgical Technologies, Inc. | Optical fiber device and method for laser surgery procedures |
US5725521A (en) * | 1996-03-29 | 1998-03-10 | Eclipse Surgical Technologies, Inc. | Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications |
US5766164A (en) * | 1996-07-03 | 1998-06-16 | Eclipse Surgical Technologies, Inc. | Contiguous, branched transmyocardial revascularization (TMR) channel, method and device |
-
1998
- 1998-07-20 WO PCT/US1998/015709 patent/WO1999004709A1/en not_active Application Discontinuation
- 1998-07-20 CA CA002296372A patent/CA2296372A1/en not_active Abandoned
- 1998-07-20 JP JP2000503776A patent/JP2001512039A/en active Pending
- 1998-07-20 AU AU87600/98A patent/AU8760098A/en not_active Abandoned
- 1998-07-20 EP EP98939108A patent/EP0998232A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504727A (en) * | 1982-12-30 | 1985-03-12 | International Business Machines Corporation | Laser drilling system utilizing photoacoustic feedback |
US5196006A (en) * | 1989-04-25 | 1993-03-23 | Summit Technology, Inc. | Method and apparatus for excision endpoint control |
US5607421A (en) * | 1991-05-01 | 1997-03-04 | The Trustees Of Columbia University In The City Of New York | Myocardial revascularization through the endocardial surface using a laser |
US5435724A (en) * | 1993-03-04 | 1995-07-25 | International Business Machines Corporation | Dental procedures and apparatus using ultraviolet radiation |
US5725521A (en) * | 1996-03-29 | 1998-03-10 | Eclipse Surgical Technologies, Inc. | Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications |
US5703985A (en) * | 1996-04-29 | 1997-12-30 | Eclipse Surgical Technologies, Inc. | Optical fiber device and method for laser surgery procedures |
US5766164A (en) * | 1996-07-03 | 1998-06-16 | Eclipse Surgical Technologies, Inc. | Contiguous, branched transmyocardial revascularization (TMR) channel, method and device |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6468271B1 (en) | 1999-02-24 | 2002-10-22 | Scimed Life Systems, Inc. | Device and method for percutaneous myocardial revascularization |
US6217575B1 (en) | 1999-02-24 | 2001-04-17 | Scimed Life Systems, Inc. | PMR catheter |
US6592576B2 (en) | 2000-03-06 | 2003-07-15 | Plc Medical Systems, Inc. | Myocardial revascularization |
US6464693B1 (en) | 2000-03-06 | 2002-10-15 | Plc Medical Systems, Inc. | Myocardial revascularization |
EP1151724A1 (en) | 2000-05-03 | 2001-11-07 | Celon AG Medical Instruments | Ultrasound applicator for disintegration of tissue |
DE10021529A1 (en) * | 2000-05-03 | 2001-11-15 | Celon Ag Medical Instruments | Manually operated ultrasonic breaker for crushing or removing human or animal tissue |
US6589191B2 (en) | 2000-05-03 | 2003-07-08 | Kai Desinger | Manually actuable ultrasonic disintegrator for breaking up or removing human or animal tissue |
US6533779B2 (en) | 2001-01-16 | 2003-03-18 | Scimed Life Systems, Inc. | PMR catheter and associated methods |
US6544220B2 (en) | 2001-02-14 | 2003-04-08 | Scimed Life Systems, Inc. | Fluid jet PMR |
US6709432B2 (en) * | 2002-04-26 | 2004-03-23 | Medtronic, Inc. | Ablation methods and medical apparatus using same |
WO2011109491A2 (en) * | 2010-03-03 | 2011-09-09 | Lumenis Ltd. | System and methods of tissue microablation using fractional treatment patterns |
WO2011109491A3 (en) * | 2010-03-03 | 2012-03-01 | Lumenis Ltd. | System and methods of tissue microablation using fractional treatment patterns |
US9993664B2 (en) | 2010-03-03 | 2018-06-12 | Lumenis Ltd. | System and methods of tissue microablation using fractional treatment patterns |
US10953245B2 (en) | 2010-03-03 | 2021-03-23 | Lumenis Ltd. | System and methods of tissue microablation using fractional treatment patterns |
US11857810B2 (en) | 2010-03-03 | 2024-01-02 | Lumenis Be Ltd. | System and methods of tissue microablation using fractional treatment patterns |
Also Published As
Publication number | Publication date |
---|---|
EP0998232A1 (en) | 2000-05-10 |
JP2001512039A (en) | 2001-08-21 |
CA2296372A1 (en) | 1999-02-04 |
AU8760098A (en) | 1999-02-16 |
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