US20070016181A1 - Microwave tissue resection tool - Google Patents
Microwave tissue resection tool Download PDFInfo
- Publication number
- US20070016181A1 US20070016181A1 US11/452,637 US45263706A US2007016181A1 US 20070016181 A1 US20070016181 A1 US 20070016181A1 US 45263706 A US45263706 A US 45263706A US 2007016181 A1 US2007016181 A1 US 2007016181A1
- Authority
- US
- United States
- Prior art keywords
- tissue
- power
- sleeve
- dielectric
- microwave
- 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.)
- Abandoned
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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
-
- 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
- A61B18/1815—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 microwaves
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
Definitions
- the present disclosure relates generally to medical instruments, and in particular to medical instruments in the field of tissue resection, coagulation, and hemostasis. Specifically, the present disclosure relates to a medical tool or device for resonant delivery of microwave power or energy to tissue for the purpose of resection and coagulation of vessels.
- Electrosurgery is a well-established technique to use electrical energy at DC or radio frequencies (i.e. less than 500 kHz) to simultaneously cut tissue and to coagulate small blood vessels.
- Radio-frequency (RF) ablation of tumor tissue was developed from the basis of electrosurgery, and has been used with varied success to coagulate blood vessels while creating zones of necrosis sufficient to kill tumor tissue with sufficient margin.
- Limitations of the above techniques center on the need for ground pads on the skin of the patient to provide a return path for the current, as well as the undesirable stimulation of the nervous system as cuts are being made; this usually requires injection of a temporary paralyzing agent.
- the present disclosure relates to delivery of microwave (e.g. approximately 800 MHz and higher frequencies) power to tissue for the purpose of ablating tissue or resecting tissue with little or no loss of blood.
- microwave e.g. approximately 800 MHz and higher frequencies
- the device enables delivery of large amounts of power (e.g. greater than 100 Watts) to tissue without the need for ground pads since it accomplishes an impedance match between tissue and the characteristic impedance of the waveguide that feeds power to it. This is accomplished in a hand-held format similar to many surgical tools. It can accept a variety of tips for different cutting and coagulation purposes. Furthermore, because of the impedance matching, reflected power from the tool is minimized. Reflected power can further be monitored at the generator or along the feed cable to use as feedback to the generator power control.
- power e.g. greater than 100 Watts
- FIG. 1 is a cross-sectional view of a preferred embodiment of the present disclosure, showing the arrangement of an impedance-matching sleeve and the tip.
- FIG. 2 is a plan view of the preferred embodiment of the present disclosure encapsulated in a ceramic or plastic housing.
- FIG. 3 is a schematic circuit diagram for a microwave power delivery and control system in accordance with the preferred embodiment of the present disclosure.
- FIG. 1 an example of the preferred embodiment of the energy delivery device or microwave tissue resection tool of the present disclosure is shown in FIG. 1 .
- a semi-rigid coaxial cable preferably constructed of copper or silver with a suitable low-loss dielectric, forms the basis of the device.
- the cable's center conductor 10 protrudes from the outer conductor 12 by a length L 1 , which is set to be a ⁇ /4 (quarter-wavelength) at the frequency of excitation (e.g. 915 MHz, 2.45 GHz, or another suitable frequency) in the dielectric environment of the tissue of interest.
- the cable can be chosen from commercially-available standards, but it should be thick enough to be rated for the power delivered.
- the coaxial cable is shrouded by a dielectric sleeve 14 that provides both thermal and electrical insulation.
- a conductive sleeve e.g. made of copper or silver or another suitable conductor
- This conductive sleeve 16 contacts the outer conductor of the coaxial cable 12 at a point 18 , where it is free to slide if necessary to fine-tune the impedance matching effect. It can then be fixed in place with adhesive or other suitable mechanism.
- the protrusion of the coaxial cable's center conductor 10 is shrouded by a non-stick material 20 (e.g. PTFE or Teflon) to minimize adhesion of the device to the tissue.
- a non-stick material 20 e.g. PTFE or Teflon
- a tip 22 at the distal end of the device can be specially formed to maximize the electric field emanating from it.
- the tip 22 can be sharpened and optionally exposed directly to the tissue.
- the device is connected to a feed cable at its proximal end 26 .
- This cable can be optionally connectorized, by attaching any suitable connector known in the art of connecting cable, to simplify exchange of the device.
- the device can be enshrouded in a suitable ceramic or plastic housing 30 , which can contain cooling fluid (e.g. air, nitrogen, water, etc) and microwave absorbing material (e.g. polyiron) to minimize radiation from the tool to the extent necessary or desired.
- cooling fluid e.g. air, nitrogen, water, etc
- microwave absorbing material e.g. polyiron
- the device 30 can be used in a system by which it is connected to a source of microwave power 36 via a cable 32 .
- a directional coupler or other wave-sampling mechanism 34 in combination with a power sensor and feedback circuit 38 can be used to monitor reflected power from the device during the procedure. If the amount of reflected power exceeds a threshold, power from the generator 36 can be reduced to minimize heating of the device 30 , while if the amount of reflected power is below a threshold, power can be increased to speed the procedure.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/023176 WO2006138382A2 (fr) | 2005-06-14 | 2006-06-14 | Outil de resection de tissus a ondes millimetriques |
US11/452,637 US20070016181A1 (en) | 2004-04-29 | 2006-06-14 | Microwave tissue resection tool |
PCT/US2006/028821 WO2007014208A2 (fr) | 2005-07-25 | 2006-07-25 | Dispositif de refroidissement et de positionnement |
US11/502,783 US20070055224A1 (en) | 2004-04-29 | 2006-08-11 | Intralumenal microwave device |
PCT/US2006/031644 WO2007022088A2 (fr) | 2005-08-12 | 2006-08-11 | Dispositif intraluminal a micro-ondes |
PCT/US2006/032811 WO2007024878A1 (fr) | 2005-08-22 | 2006-08-22 | Antennes d'ablation hyperfrequence a noyau d'air |
US11/509,123 US20070049918A1 (en) | 2005-08-24 | 2006-08-24 | Microwave device for vascular ablation |
EP06802385A EP1954207A4 (fr) | 2005-08-24 | 2006-08-24 | Dispositif a micro-onde pour ablation vasculaire |
PCT/US2006/033341 WO2007025198A2 (fr) | 2005-08-24 | 2006-08-24 | Dispositif a micro-onde pour ablation vasculaire |
US13/154,934 US20110238061A1 (en) | 2005-08-24 | 2011-06-07 | Microwave device for vascular ablation |
US13/563,050 US10342614B2 (en) | 2004-04-29 | 2012-07-31 | Triaxial antenna for microwave tissue ablation |
US13/567,881 US9031699B2 (en) | 2005-09-28 | 2012-08-06 | Kinematic predictor for articulated mechanisms |
US15/211,161 US20170014185A1 (en) | 2004-04-29 | 2016-07-15 | Triaxial antenna for microwave tissue ablation |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/834,802 US7101369B2 (en) | 2004-04-29 | 2004-04-29 | Triaxial antenna for microwave tissue ablation |
US11/237,136 US7467015B2 (en) | 2004-04-29 | 2005-09-28 | Segmented catheter for tissue ablation |
US11/236,985 US7244254B2 (en) | 2004-04-29 | 2005-09-28 | Air-core microwave ablation antennas |
US11/237,430 US20060276781A1 (en) | 2004-04-29 | 2005-09-28 | Cannula cooling and positioning device |
US11/440,331 US20070016180A1 (en) | 2004-04-29 | 2006-05-24 | Microwave surgical device |
US11/452,637 US20070016181A1 (en) | 2004-04-29 | 2006-06-14 | Microwave tissue resection tool |
Related Parent Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/834,802 Continuation-In-Part US7101369B2 (en) | 2004-04-29 | 2004-04-29 | Triaxial antenna for microwave tissue ablation |
US11/236,985 Continuation-In-Part US7244254B2 (en) | 2004-04-29 | 2005-09-28 | Air-core microwave ablation antennas |
US11/237,136 Continuation-In-Part US7467015B2 (en) | 2004-04-29 | 2005-09-28 | Segmented catheter for tissue ablation |
US11/237,430 Continuation-In-Part US20060276781A1 (en) | 2004-04-29 | 2005-09-28 | Cannula cooling and positioning device |
US11/440,331 Continuation-In-Part US20070016180A1 (en) | 2004-04-29 | 2006-05-24 | Microwave surgical device |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/834,802 Continuation-In-Part US7101369B2 (en) | 2004-04-29 | 2004-04-29 | Triaxial antenna for microwave tissue ablation |
US11/502,783 Continuation-In-Part US20070055224A1 (en) | 2004-04-29 | 2006-08-11 | Intralumenal microwave device |
US11/509,123 Continuation-In-Part US20070049918A1 (en) | 2004-04-29 | 2006-08-24 | Microwave device for vascular ablation |
US13/563,050 Continuation US10342614B2 (en) | 2004-04-29 | 2012-07-31 | Triaxial antenna for microwave tissue ablation |
US13/567,881 Continuation US9031699B2 (en) | 2005-09-28 | 2012-08-06 | Kinematic predictor for articulated mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070016181A1 true US20070016181A1 (en) | 2007-01-18 |
Family
ID=37571106
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/452,637 Abandoned US20070016181A1 (en) | 2004-04-29 | 2006-06-14 | Microwave tissue resection tool |
US13/563,050 Active 2025-05-27 US10342614B2 (en) | 2004-04-29 | 2012-07-31 | Triaxial antenna for microwave tissue ablation |
US13/567,881 Active 2033-06-12 US9031699B2 (en) | 2005-09-28 | 2012-08-06 | Kinematic predictor for articulated mechanisms |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/563,050 Active 2025-05-27 US10342614B2 (en) | 2004-04-29 | 2012-07-31 | Triaxial antenna for microwave tissue ablation |
US13/567,881 Active 2033-06-12 US9031699B2 (en) | 2005-09-28 | 2012-08-06 | Kinematic predictor for articulated mechanisms |
Country Status (2)
Country | Link |
---|---|
US (3) | US20070016181A1 (fr) |
WO (1) | WO2006138382A2 (fr) |
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US20090131926A1 (en) * | 2007-11-16 | 2009-05-21 | Tyco Healthcare Group Lp | Dynamically Matched Microwave Antenna for Tissue Ablation |
US20090187180A1 (en) * | 2008-01-23 | 2009-07-23 | Vivant Medical, Inc. | Choked Dielectric Loaded Tip Dipole Microwave Antenna |
US20090295674A1 (en) * | 2008-05-29 | 2009-12-03 | Kenlyn Bonn | Slidable Choke Microwave Antenna |
US20100045558A1 (en) * | 2008-08-25 | 2010-02-25 | Vivant Medical, Inc. | Dual-Band Dipole Microwave Ablation Antenna |
US20100045559A1 (en) * | 2008-08-25 | 2010-02-25 | Vivant Medical, Inc. | Dual-Band Dipole Microwave Ablation Antenna |
US20100053015A1 (en) * | 2008-08-28 | 2010-03-04 | Vivant Medical, Inc. | Microwave Antenna |
WO2013106036A2 (fr) | 2011-04-08 | 2013-07-18 | Preston Manwaring | Circuit d'adaptation d'impédance. |
US9078655B2 (en) | 2009-04-17 | 2015-07-14 | Domain Surgical, Inc. | Heated balloon catheter |
US9107666B2 (en) | 2009-04-17 | 2015-08-18 | Domain Surgical, Inc. | Thermal resecting loop |
US9131977B2 (en) | 2009-04-17 | 2015-09-15 | Domain Surgical, Inc. | Layered ferromagnetic coated conductor thermal surgical tool |
US9149321B2 (en) | 2011-04-08 | 2015-10-06 | Domain Surgical, Inc. | System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue |
US9220557B2 (en) | 2009-04-17 | 2015-12-29 | Domain Surgical, Inc. | Thermal surgical tool |
US9265556B2 (en) | 2009-04-17 | 2016-02-23 | Domain Surgical, Inc. | Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials |
US9526558B2 (en) | 2011-09-13 | 2016-12-27 | Domain Surgical, Inc. | Sealing and/or cutting instrument |
US9549774B2 (en) | 2009-04-17 | 2017-01-24 | Domain Surgical, Inc. | System and method of controlling power delivery to a surgical instrument |
US10357306B2 (en) | 2014-05-14 | 2019-07-23 | Domain Surgical, Inc. | Planar ferromagnetic coated surgical tip and method for making |
US11583337B2 (en) | 2019-06-06 | 2023-02-21 | TriAgenics, Inc. | Ablation probe systems |
US11678935B2 (en) | 2015-10-26 | 2023-06-20 | Neuwave Medical, Inc. | Energy delivery systems and uses thereof |
US11832880B2 (en) | 2018-12-13 | 2023-12-05 | Neuwave Medical, Inc. | Energy delivery devices and related systems and methods thereof |
US11864961B2 (en) | 2013-03-15 | 2024-01-09 | TriAgenics, Inc. | Therapeutic tooth bud ablation |
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Citations (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800552A (en) * | 1972-03-29 | 1974-04-02 | Bendix Corp | Cryogenic surgical instrument |
US3838242A (en) * | 1972-05-25 | 1974-09-24 | Hogle Kearns Int | Surgical instrument employing electrically neutral, d.c. induced cold plasma |
US3991770A (en) * | 1974-01-24 | 1976-11-16 | Leveen Harry H | Method for treating benign and malignant tumors utilizing radio frequency, electromagnetic radiation |
US4057064A (en) * | 1976-01-16 | 1977-11-08 | Valleylab, Inc. | Electrosurgical method and apparatus for initiating an electrical discharge in an inert gas flow |
US4074718A (en) * | 1976-03-17 | 1978-02-21 | Valleylab, Inc. | Electrosurgical instrument |
US4312364A (en) * | 1977-04-08 | 1982-01-26 | C.G.R. Mev | Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications |
US4375220A (en) * | 1980-05-09 | 1983-03-01 | Matvias Fredrick M | Microwave applicator with cooling mechanism for intracavitary treatment of cancer |
US4446874A (en) * | 1981-12-30 | 1984-05-08 | Clini-Therm Corporation | Microwave applicator with discoupled input coupling and frequency tuning functions |
US4494539A (en) * | 1982-04-03 | 1985-01-22 | Toshio Zenitani | Method and apparatus for surgical operation using microwaves |
US4534347A (en) * | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
US4557272A (en) * | 1980-03-31 | 1985-12-10 | Microwave Associates, Inc. | Microwave endoscope detection and treatment system |
US4589424A (en) * | 1983-08-22 | 1986-05-20 | Varian Associates, Inc | Microwave hyperthermia applicator with variable radiation pattern |
US4621642A (en) * | 1985-02-26 | 1986-11-11 | North China Research Institute Of Electro-Optics | Microwave apparatus for physiotherapeutic treatment of human and animal bodies |
US4627435A (en) * | 1983-05-14 | 1986-12-09 | Micra Limited | Surgical knives |
US4641649A (en) * | 1985-10-30 | 1987-02-10 | Rca Corporation | Method and apparatus for high frequency catheter ablation |
US4643186A (en) * | 1985-10-30 | 1987-02-17 | Rca Corporation | Percutaneous transluminal microwave catheter angioplasty |
US4662383A (en) * | 1982-09-27 | 1987-05-05 | Kureha Kagaku Kogyo Kabushiki Kaisha | Endotract antenna device for hyperthermia |
US4712559A (en) * | 1985-06-28 | 1987-12-15 | Bsd Medical Corporation | Local current capacitive field applicator for interstitial array |
US4776086A (en) * | 1986-02-27 | 1988-10-11 | Kasevich Associates, Inc. | Method and apparatus for hyperthermia treatment |
US4790311A (en) * | 1986-06-03 | 1988-12-13 | Ruiz Oscar F | Radio frequency angioplasty catheter system |
US4901719A (en) * | 1986-04-08 | 1990-02-20 | C. R. Bard, Inc. | Electrosurgical conductive gas stream equipment |
US4945912A (en) * | 1988-11-25 | 1990-08-07 | Sensor Electronics, Inc. | Catheter with radiofrequency heating applicator |
US5026959A (en) * | 1988-11-16 | 1991-06-25 | Tokyo Keiki Co. Ltd. | Microwave radiator for warming therapy |
US5057104A (en) * | 1989-05-30 | 1991-10-15 | Cyrus Chess | Method and apparatus for treating cutaneous vascular lesions |
US5057106A (en) * | 1986-02-27 | 1991-10-15 | Kasevich Associates, Inc. | Microwave balloon angioplasty |
US5074861A (en) * | 1988-05-23 | 1991-12-24 | Schneider Richard T | Medical laser device and method |
US5098429A (en) * | 1990-04-17 | 1992-03-24 | Mmtc, Inc. | Angioplastic technique employing an inductively-heated ferrite material |
US5129396A (en) * | 1988-11-10 | 1992-07-14 | Arye Rosen | Microwave aided balloon angioplasty with lumen measurement |
US5167619A (en) * | 1989-11-17 | 1992-12-01 | Sonokineticss Group | Apparatus and method for removal of cement from bone cavities |
US5211625A (en) * | 1990-03-20 | 1993-05-18 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
US5248312A (en) * | 1992-06-01 | 1993-09-28 | Sensor Electronics, Inc. | Liquid metal-filled balloon |
US5275597A (en) * | 1992-05-18 | 1994-01-04 | Baxter International Inc. | Percutaneous transluminal catheter and transmitter therefor |
US5277201A (en) * | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
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 |
US5281213A (en) * | 1992-04-16 | 1994-01-25 | Implemed, Inc. | Catheter for ice mapping and ablation |
US5301687A (en) * | 1991-06-06 | 1994-04-12 | Trustees Of Dartmouth College | Microwave applicator for transurethral hyperthermia |
US5314466A (en) * | 1992-04-13 | 1994-05-24 | Ep Technologies, Inc. | Articulated unidirectional microwave antenna systems for cardiac ablation |
US5344418A (en) * | 1991-12-12 | 1994-09-06 | Shahriar Ghaffari | Optical system for treatment of vascular lesions |
US5344435A (en) * | 1988-07-28 | 1994-09-06 | Bsd Medical Corporation | Urethral inserted applicator prostate hyperthermia |
US5348554A (en) * | 1992-12-01 | 1994-09-20 | Cardiac Pathways Corporation | Catheter for RF ablation with cooled electrode |
US5358515A (en) * | 1989-08-16 | 1994-10-25 | Deutsches Krebsforschungzentrum Stiftung Des Offentlichen Rechts | Microwave hyperthermia applicator |
US5364392A (en) * | 1993-05-14 | 1994-11-15 | Fidus Medical Technology Corporation | Microwave ablation catheter system with impedance matching tuner and method |
US5366490A (en) * | 1992-08-12 | 1994-11-22 | Vidamed, Inc. | Medical probe device and method |
US5369251A (en) * | 1992-09-14 | 1994-11-29 | Kdc Technology Corp. | Microwave interstitial hyperthermia probe |
US5370678A (en) * | 1992-04-13 | 1994-12-06 | Ep Technologies, Inc. | Steerable microwave antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns |
US5405346A (en) * | 1993-05-14 | 1995-04-11 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter |
US5431649A (en) * | 1993-08-27 | 1995-07-11 | Medtronic, Inc. | Method and apparatus for R-F ablation |
US5433740A (en) * | 1991-04-25 | 1995-07-18 | Olympus Optical Co., Ltd. | Method and apparatus for thermotherapy |
US5456684A (en) * | 1994-09-08 | 1995-10-10 | Hutchinson Technology Incorporated | Multifunctional minimally invasive surgical instrument |
US5462556A (en) * | 1993-06-24 | 1995-10-31 | Powers; William J. | Ectoparasite remover and method for removing an ectoparasite from a host organism |
US5472423A (en) * | 1993-02-05 | 1995-12-05 | Gronauer; Volker | Flexible catheter |
US5578029A (en) * | 1994-09-23 | 1996-11-26 | Coherent, Inc. | Method of treating veins |
US5697949A (en) * | 1995-05-18 | 1997-12-16 | Symbiosis Corporation | Small diameter endoscopic instruments |
US5755754A (en) * | 1992-03-06 | 1998-05-26 | Urologix, Inc. | Device and method for asymmetrical thermal therapy with helical dipole microwave antenna |
US5776176A (en) * | 1996-06-17 | 1998-07-07 | Urologix Inc. | Microwave antenna for arterial for arterial microwave applicator |
US5788694A (en) * | 1993-12-08 | 1998-08-04 | Vancaillie; Thierry G. | Self-guiding electrode for tissue resection |
US5902251A (en) * | 1996-05-06 | 1999-05-11 | Vanhooydonk; Neil C. | Transcervical intrauterine applicator for intrauterine hyperthermia |
US5921935A (en) * | 1989-09-18 | 1999-07-13 | The Research Foundation Of State University Of New York | Method and apparatus utilizing heart sounds for determining pressures associated with the left atrium |
US5957969A (en) * | 1993-05-14 | 1999-09-28 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter system and method |
US6026331A (en) * | 1993-07-27 | 2000-02-15 | Microsulis Limited | Treatment apparatus |
US6067475A (en) * | 1998-11-05 | 2000-05-23 | Urologix, Inc. | Microwave energy delivery system including high performance dual directional coupler for precisely measuring forward and reverse microwave power during thermal therapy |
US6102885A (en) * | 1996-08-08 | 2000-08-15 | Bass; Lawrence S. | Device for suction-assisted lipectomy and method of using same |
US20010020166A1 (en) * | 1996-04-30 | 2001-09-06 | Michael Daly | System for simultaneous unipolar multi-electrode ablation |
US6325796B1 (en) * | 1999-05-04 | 2001-12-04 | Afx, Inc. | Microwave ablation instrument with insertion probe |
US6347251B1 (en) * | 1999-12-23 | 2002-02-12 | Tianquan Deng | Apparatus and method for microwave hyperthermia and acupuncture |
US20020022836A1 (en) * | 1999-03-05 | 2002-02-21 | Gyrus Medical Limited | Electrosurgery system |
US6395803B1 (en) * | 1998-06-09 | 2002-05-28 | Kerr Corporation | Dental restorative composite |
US6427089B1 (en) * | 1999-02-19 | 2002-07-30 | Edward W. Knowlton | Stomach treatment apparatus and method |
US6435872B1 (en) * | 2000-02-02 | 2002-08-20 | Bisco, Inc. | Tapered light probe with non-circular output for a dental light curing unit |
US20020173780A1 (en) * | 2001-03-02 | 2002-11-21 | Altshuler Gregory B. | Apparatus and method for photocosmetic and photodermatological treatment |
US20030032951A1 (en) * | 1998-11-18 | 2003-02-13 | Rittman William J. | Method and system for menu-driven two-dimensional display lesion generator |
US20030065317A1 (en) * | 2001-09-19 | 2003-04-03 | Rudie Eric N. | Microwave ablation device |
US6577903B1 (en) * | 1998-05-06 | 2003-06-10 | Microsulis Plc | Thermal sensor positioning in a microwave waveguide |
US6575969B1 (en) * | 1995-05-04 | 2003-06-10 | Sherwood Services Ag | Cool-tip radiofrequency thermosurgery electrode system for tumor ablation |
US6582486B1 (en) * | 1997-12-30 | 2003-06-24 | Pirelli Ambient S.P.A. | Solid combustible composition |
US6593395B2 (en) * | 2001-05-16 | 2003-07-15 | Kerr Corporation | Dental composition containing discrete nanoparticles |
US6602074B1 (en) * | 1997-10-29 | 2003-08-05 | Bisco, Inc. | Dental composite light curing system |
US6635055B1 (en) * | 1998-05-06 | 2003-10-21 | Microsulis Plc | Microwave applicator for endometrial ablation |
US6702576B2 (en) * | 2002-02-22 | 2004-03-09 | Ultradent Products, Inc. | Light-curing device with detachably interconnecting light applicator |
US6709271B2 (en) * | 2001-11-20 | 2004-03-23 | Bisco, Inc. | Low shrinkage dental composite |
US20040082859A1 (en) * | 2002-07-01 | 2004-04-29 | Alan Schaer | Method and apparatus employing ultrasound energy to treat body sphincters |
US20040116921A1 (en) * | 2002-12-11 | 2004-06-17 | Marshall Sherman | Cold tip rf/ultrasonic ablation catheter |
USD493531S1 (en) * | 2003-04-17 | 2004-07-27 | Microsulis Limited | Treatment device probe |
US20040158237A1 (en) * | 2003-02-11 | 2004-08-12 | Marwan Abboud | Multi-energy ablation station |
US6817976B2 (en) * | 2001-11-19 | 2004-11-16 | Tokendo (S.A.R.L.) | Deviated distal viewing endoscope |
US20040243200A1 (en) * | 2003-06-02 | 2004-12-02 | Turner Paul F. | Invasive microwave antenna array for hyperthermia and brachytherapy |
US20040267248A1 (en) * | 2003-06-25 | 2004-12-30 | Thach Duong | Detachable cryosurgical probe |
US6837712B2 (en) * | 2002-08-23 | 2005-01-04 | Kerr Corporation | Dental restorative compositions |
US20050015081A1 (en) * | 2003-07-18 | 2005-01-20 | Roman Turovskiy | Devices and methods for cooling microwave antennas |
US20050011885A1 (en) * | 1998-09-18 | 2005-01-20 | Marc Seghatol | Hand-held microwave polymerization system for dentistry |
US6847848B2 (en) * | 2003-01-07 | 2005-01-25 | Mmtc, Inc | Inflatable balloon catheter structural designs and methods for treating diseased tissue of a patient |
US20050075629A1 (en) * | 2002-02-19 | 2005-04-07 | Afx, Inc. | Apparatus and method for assessing tissue ablation transmurality |
US6890968B2 (en) * | 2001-05-16 | 2005-05-10 | Kerr Corporation | Prepolymerized filler in dental restorative composite |
US20050107870A1 (en) * | 2003-04-08 | 2005-05-19 | Xingwu Wang | Medical device with multiple coating layers |
USD507649S1 (en) * | 2003-03-21 | 2005-07-19 | Microsulis Limited | Treatment device |
US20060155270A1 (en) * | 2002-11-27 | 2006-07-13 | Hancock Christopher P | Tissue ablation apparatus and method of ablating tissue |
US7101369B2 (en) * | 2004-04-29 | 2006-09-05 | Wisconsin Alumni Research Foundation | Triaxial antenna for microwave tissue ablation |
Family Cites Families (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1542607A (en) | 1922-01-17 | 1925-06-16 | Electric fuse | |
US4534547A (en) | 1984-04-16 | 1985-08-13 | Wilton Corporation | Rapid acting C-clamp |
USRE33791E (en) | 1984-07-05 | 1992-01-07 | M/A-Com, Inc. | Non-invasive temperature monitor |
JPH0820894B2 (ja) * | 1987-07-01 | 1996-03-04 | 株式会社日立製作所 | 産業用ロボツトの動作制御方法 |
JPH0683976B2 (ja) * | 1988-03-15 | 1994-10-26 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | コンプライアンス制御方法 |
FR2639238B1 (fr) | 1988-11-21 | 1991-02-22 | Technomed Int Sa | Appareil de traitement chirurgical de tissus par hyperthermie, de preference la prostate, comprenant des moyens de protection thermique comprenant de preference des moyens formant ecran radioreflechissant |
JPH05506174A (ja) | 1990-09-14 | 1993-09-16 | アメリカン・メディカル・システムズ・インコーポレーテッド | 組み合わせた高熱療法及び拡張カテーテル |
EP0486030B1 (fr) | 1990-11-16 | 1997-01-15 | Shimadzu Corporation | Dispositif de mesure de la pureté de fractions pour un pic chromatogramme |
US6346107B1 (en) * | 1990-12-14 | 2002-02-12 | Robert L. Cucin | Power-assisted liposuction instrument with cauterizing cannual assembly |
US5409453A (en) | 1992-08-12 | 1995-04-25 | Vidamed, Inc. | Steerable medical probe with stylets |
WO1993009845A1 (fr) | 1991-11-12 | 1993-05-27 | Trustees Of Dartmouth College | Procede et systeme d'hyperthermie par micro-onde |
US5295955A (en) | 1992-02-14 | 1994-03-22 | Amt, Inc. | Method and apparatus for microwave aided liposuction |
US5300099A (en) | 1992-03-06 | 1994-04-05 | Urologix, Inc. | Gamma matched, helical dipole microwave antenna |
US5599352A (en) | 1992-03-19 | 1997-02-04 | Medtronic, Inc. | Method of making a drug eluting stent |
US5755752A (en) | 1992-04-24 | 1998-05-26 | Segal; Kim Robin | Diode laser irradiation system for biological tissue stimulation |
US5720718A (en) | 1992-08-12 | 1998-02-24 | Vidamed, Inc. | Medical probe apparatus with enhanced RF, resistance heating, and microwave ablation capabilities |
US5620479A (en) | 1992-11-13 | 1997-04-15 | The Regents Of The University Of California | Method and apparatus for thermal therapy of tumors |
US5575794A (en) | 1993-02-12 | 1996-11-19 | Walus; Richard L. | Tool for implanting a fiducial marker |
US5507743A (en) | 1993-11-08 | 1996-04-16 | Zomed International | Coiled RF electrode treatment apparatus |
US6056744A (en) | 1994-06-24 | 2000-05-02 | Conway Stuart Medical, Inc. | Sphincter treatment apparatus |
US6044846A (en) | 1994-06-24 | 2000-04-04 | Edwards; Stuart D. | Method to treat esophageal sphincters |
US6002968A (en) | 1994-06-24 | 1999-12-14 | Vidacare, Inc. | Uterine treatment apparatus |
US5603697A (en) | 1995-02-14 | 1997-02-18 | Fidus Medical Technology Corporation | Steering mechanism for catheters and methods for making same |
US6106524A (en) | 1995-03-03 | 2000-08-22 | Neothermia Corporation | Methods and apparatus for therapeutic cauterization of predetermined volumes of biological tissue |
US5647871A (en) | 1995-03-10 | 1997-07-15 | Microsurge, Inc. | Electrosurgery with cooled electrodes |
AU5727096A (en) | 1995-05-04 | 1996-11-21 | Eric R. Cosman | Cool-tip electrode thermosurgery system |
US5769879A (en) | 1995-06-07 | 1998-06-23 | Medical Contouring Corporation | Microwave applicator and method of operation |
US5788692A (en) | 1995-06-30 | 1998-08-04 | Fidus Medical Technology Corporation | Mapping ablation catheter |
US5810804A (en) | 1995-08-15 | 1998-09-22 | Rita Medical Systems | Multiple antenna ablation apparatus and method with cooling element |
US5782827A (en) | 1995-08-15 | 1998-07-21 | Rita Medical Systems, Inc. | Multiple antenna ablation apparatus and method with multiple sensor feedback |
US5849029A (en) | 1995-12-26 | 1998-12-15 | Esc Medical Systems, Ltd. | Method for controlling the thermal profile of the skin |
US5716389A (en) | 1995-11-13 | 1998-02-10 | Walinsky; Paul | Cardiac ablation catheter arrangement with movable guidewire |
DE19609831A1 (de) | 1996-03-13 | 1997-09-18 | Philips Patentverwaltung | Schaltungsanordnung zum Liefern eines Gleichstromes |
US6302880B1 (en) | 1996-04-08 | 2001-10-16 | Cardima, Inc. | Linear ablation assembly |
US5767648A (en) * | 1996-04-19 | 1998-06-16 | Massachusetts Institute Of Technology | Base force/torque sensor apparatus for the precise control of manipulators with joint friction and a method of use thereof |
US6898454B2 (en) | 1996-04-25 | 2005-05-24 | The Johns Hopkins University | Systems and methods for evaluating the urethra and the periurethral tissues |
US7022105B1 (en) | 1996-05-06 | 2006-04-04 | Novasys Medical Inc. | Treatment of tissue in sphincters, sinuses and orifices |
US5776129A (en) | 1996-06-12 | 1998-07-07 | Ethicon Endo-Surgery, Inc. | Endometrial ablation apparatus and method |
US5800494A (en) | 1996-08-20 | 1998-09-01 | Fidus Medical Technology Corporation | Microwave ablation catheters having antennas with distal fire capabilities |
US5759200A (en) | 1996-09-04 | 1998-06-02 | Azar; Zion | Method of selective photothermolysis |
US5737384A (en) | 1996-10-04 | 1998-04-07 | Massachusetts Institute Of Technology | X-ray needle providing heating with microwave energy |
US5741249A (en) | 1996-10-16 | 1998-04-21 | Fidus Medical Technology Corporation | Anchoring tip assembly for microwave ablation catheter |
US5810803A (en) | 1996-10-16 | 1998-09-22 | Fidus Medical Technology Corporation | Conformal positioning assembly for microwave ablation catheter |
US6073052A (en) | 1996-11-15 | 2000-06-06 | Zelickson; Brian D. | Device and method for treatment of gastroesophageal reflux disease |
US6235022B1 (en) | 1996-12-20 | 2001-05-22 | Cardiac Pathways, Inc | RF generator and pump apparatus and system and method for cooled ablation |
US6083255A (en) | 1997-04-07 | 2000-07-04 | Broncus Technologies, Inc. | Bronchial stenter |
US6223085B1 (en) | 1997-05-06 | 2001-04-24 | Urologix, Inc. | Device and method for preventing restenosis |
US6012457A (en) | 1997-07-08 | 2000-01-11 | The Regents Of The University Of California | Device and method for forming a circumferential conduction block in a pulmonary vein |
US6500174B1 (en) | 1997-07-08 | 2002-12-31 | Atrionix, Inc. | Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member |
US6514249B1 (en) | 1997-07-08 | 2003-02-04 | Atrionix, Inc. | Positioning system and method for orienting an ablation element within a pulmonary vein ostium |
US6869431B2 (en) | 1997-07-08 | 2005-03-22 | Atrionix, Inc. | Medical device with sensor cooperating with expandable member |
US6104959A (en) | 1997-07-31 | 2000-08-15 | Microwave Medical Corp. | Method and apparatus for treating subcutaneous histological features |
US6273885B1 (en) | 1997-08-16 | 2001-08-14 | Cooltouch Corporation | Handheld photoepilation device and method |
DE19739699A1 (de) | 1997-09-04 | 1999-03-11 | Laser & Med Tech Gmbh | Elektrodenanordnung zur elektro-thermischen Behandlung des menschlichen oder tierischen Körpers |
US5995875A (en) | 1997-10-01 | 1999-11-30 | United States Surgical | Apparatus for thermal treatment of tissue |
US6310629B1 (en) | 1997-12-19 | 2001-10-30 | Texas Instruments Incorporated | System and method for advanced interfaces for virtual environments |
US20030135206A1 (en) | 1998-02-27 | 2003-07-17 | Curon Medical, Inc. | Method for treating a sphincter |
WO1999051157A1 (fr) | 1998-04-07 | 1999-10-14 | The General Hospital Corporation | Appareil et procedes d'elimination de vaisseaux sanguins |
GB9811209D0 (en) | 1998-05-22 | 1998-07-22 | Unit Press Limited | Height adjustment for back part of chair |
GB9816012D0 (en) | 1998-07-22 | 1998-09-23 | Habib Nagy A | Treatment using implantable devices |
US6251128B1 (en) | 1998-09-01 | 2001-06-26 | Fidus Medical Technology Corporation | Microwave ablation catheter with loop configuration |
US6016811A (en) | 1998-09-01 | 2000-01-25 | Fidus Medical Technology Corporation | Method of using a microwave ablation catheter with a loop configuration |
AU6031299A (en) | 1998-09-11 | 2000-04-03 | Medivance, Inc. | Method and apparatus for providing localized heating of the preoptic anterior hypothalamus |
US6245062B1 (en) | 1998-10-23 | 2001-06-12 | Afx, Inc. | Directional reflector shield assembly for a microwave ablation instrument |
US6190382B1 (en) | 1998-12-14 | 2001-02-20 | Medwaves, Inc. | Radio-frequency based catheter system for ablation of body tissues |
US6097985A (en) | 1999-02-09 | 2000-08-01 | Kai Technologies, Inc. | Microwave systems for medical hyperthermia, thermotherapy and diagnosis |
GB9904373D0 (en) | 1999-02-25 | 1999-04-21 | Microsulis Plc | Radiation applicator |
US6398781B1 (en) | 1999-03-05 | 2002-06-04 | Gyrus Medical Limited | Electrosurgery system |
US7226446B1 (en) | 1999-05-04 | 2007-06-05 | Dinesh Mody | Surgical microwave ablation assembly |
US6962586B2 (en) | 1999-05-04 | 2005-11-08 | Afx, Inc. | Microwave ablation instrument with insertion probe |
US6277113B1 (en) | 1999-05-28 | 2001-08-21 | Afx, Inc. | Monopole tip for ablation catheter and methods for using same |
US6409724B1 (en) * | 1999-05-28 | 2002-06-25 | Gyrus Medical Limited | Electrosurgical instrument |
US6287302B1 (en) | 1999-06-14 | 2001-09-11 | Fidus Medical Technology Corporation | End-firing microwave ablation instrument with horn reflection device |
US6306132B1 (en) | 1999-06-17 | 2001-10-23 | Vivant Medical | Modular biopsy and microwave ablation needle delivery apparatus adapted to in situ assembly and method of use |
US6749606B2 (en) | 1999-08-05 | 2004-06-15 | Thomas Keast | Devices for creating collateral channels |
US6230060B1 (en) | 1999-10-22 | 2001-05-08 | Daniel D. Mawhinney | Single integrated structural unit for catheter incorporating a microwave antenna |
US7033352B1 (en) | 2000-01-18 | 2006-04-25 | Afx, Inc. | Flexible ablation instrument |
FI117874B (fi) | 2000-01-28 | 2007-03-30 | M Real Oyj | Menetelmä paperiradan päällystämiseksi sekä päällystyskoostumus |
US6770070B1 (en) | 2000-03-17 | 2004-08-03 | Rita Medical Systems, Inc. | Lung treatment apparatus and method |
US6471696B1 (en) | 2000-04-12 | 2002-10-29 | Afx, Inc. | Microwave ablation instrument with a directional radiation pattern |
US6673068B1 (en) | 2000-04-12 | 2004-01-06 | Afx, Inc. | Electrode arrangement for use in a medical instrument |
US6866624B2 (en) * | 2000-12-08 | 2005-03-15 | Medtronic Ave,Inc. | Apparatus and method for treatment of malignant tumors |
US20030083654A1 (en) | 2000-12-29 | 2003-05-01 | Afx, Inc. | Tissue ablation system with a sliding ablating device and method |
US20020087151A1 (en) | 2000-12-29 | 2002-07-04 | Afx, Inc. | Tissue ablation apparatus with a sliding ablation instrument and method |
CA2434151C (fr) | 2001-01-11 | 2009-12-22 | Rita Medical Systems, Inc. | Instrument et procede de traitement de l'os |
US6546077B2 (en) * | 2001-01-17 | 2003-04-08 | Medtronic Ave, Inc. | Miniature X-ray device and method of its manufacture |
US6786904B2 (en) | 2002-01-10 | 2004-09-07 | Triton Biosystems, Inc. | Method and device to treat vulnerable plaque |
US6972016B2 (en) | 2001-05-01 | 2005-12-06 | Cardima, Inc. | Helically shaped electrophysiology catheter |
US7469166B2 (en) * | 2001-06-29 | 2008-12-23 | Honda Motor Co., Ltd. | System and method of predicting novel motion in a serial chain system |
JP4364634B2 (ja) * | 2001-07-13 | 2009-11-18 | ブルックス オートメーション インコーポレイテッド | 二次元3自由度ロボットアームの軌道プラニング及び移動制御戦略 |
US20030060813A1 (en) | 2001-09-22 | 2003-03-27 | Loeb Marvin P. | Devices and methods for safely shrinking tissues surrounding a duct, hollow organ or body cavity |
US6585733B2 (en) | 2001-09-28 | 2003-07-01 | Ethicon, Inc. | Surgical treatment for atrial fibrillation using radiofrequency technology |
US7128739B2 (en) | 2001-11-02 | 2006-10-31 | Vivant Medical, Inc. | High-strength microwave antenna assemblies and methods of use |
US6878147B2 (en) | 2001-11-02 | 2005-04-12 | Vivant Medical, Inc. | High-strength microwave antenna assemblies |
US6849075B2 (en) | 2001-12-04 | 2005-02-01 | Estech, Inc. | Cardiac ablation devices and methods |
US6740107B2 (en) | 2001-12-19 | 2004-05-25 | Trimedyne, Inc. | Device for treatment of atrioventricular valve regurgitation |
US6817999B2 (en) | 2002-01-03 | 2004-11-16 | Afx, Inc. | Flexible device for ablation of biological tissue |
US6893436B2 (en) | 2002-01-03 | 2005-05-17 | Afx, Inc. | Ablation instrument having a flexible distal portion |
US6813515B2 (en) * | 2002-01-04 | 2004-11-02 | Dune Medical Devices Ltd. | Method and system for examining tissue according to the dielectric properties thereof |
US6918905B2 (en) | 2002-03-21 | 2005-07-19 | Ceramoptec Industries, Inc. | Monolithic irradiation handpiece |
US7197363B2 (en) | 2002-04-16 | 2007-03-27 | Vivant Medical, Inc. | Microwave antenna having a curved configuration |
WO2003088806A2 (fr) | 2002-04-16 | 2003-10-30 | Vivant Medical, Inc. | Element de localisation avec pointe alimentee en energie |
US6752767B2 (en) | 2002-04-16 | 2004-06-22 | Vivant Medical, Inc. | Localization element with energized tip |
US6780178B2 (en) | 2002-05-03 | 2004-08-24 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for plasma-mediated thermo-electrical ablation |
AU2003265264A1 (en) | 2002-07-09 | 2004-01-23 | Point Therapeutics, Inc. | Methods and compositions relating to isoleucine boroproline compounds |
GB2390545B (en) | 2002-07-09 | 2005-04-20 | Barts & London Nhs Trust | Hollow organ probe |
GB2387544B (en) | 2002-10-10 | 2004-03-17 | Microsulis Plc | Microwave applicator |
US7153298B1 (en) | 2003-03-28 | 2006-12-26 | Vandolay, Inc. | Vascular occlusion systems and methods |
US7904280B2 (en) * | 2003-04-16 | 2011-03-08 | The Mathworks, Inc. | Simulation of constrained systems |
GB2403148C2 (en) | 2003-06-23 | 2013-02-13 | Microsulis Ltd | Radiation applicator |
GB2416203B (en) | 2004-07-13 | 2007-03-07 | Microsulis Ltd | Motion rate sensor |
GB2406521B (en) | 2003-10-03 | 2007-05-09 | Microsulis Ltd | Treatment of hollow anatomical structures |
JP5228146B2 (ja) | 2003-10-03 | 2013-07-03 | ユーケイ インヴェストメント アソシエイツ リミテッド ライアビリティ カンパニー | 中空の解剖学的構造の治療のためのアプリケータ及びシステム |
US7266407B2 (en) | 2003-11-17 | 2007-09-04 | University Of Florida Research Foundation, Inc. | Multi-frequency microwave-induced thermoacoustic imaging of biological tissue |
US7156842B2 (en) | 2003-11-20 | 2007-01-02 | Sherwood Services Ag | Electrosurgical pencil with improved controls |
CA2551555A1 (fr) | 2003-12-22 | 2005-07-14 | Ams Research Corporation | Dispositifs cryochirurgicaux et methodes d'ablation endometriale |
US7182762B2 (en) | 2003-12-30 | 2007-02-27 | Smith & Nephew, Inc. | Electrosurgical device |
US7467015B2 (en) | 2004-04-29 | 2008-12-16 | Neuwave Medical, Inc. | Segmented catheter for tissue ablation |
JP4286712B2 (ja) | 2004-05-06 | 2009-07-01 | パナソニック株式会社 | 衣類乾燥機 |
GB2415630C2 (en) | 2004-07-02 | 2007-03-22 | Microsulis Ltd | Radiation applicator and method of radiating tissue |
GB2416307A (en) | 2004-07-16 | 2006-01-25 | Microsulis Ltd | Microwave applicator head with null forming conductors allowing for sensor placement |
US7722620B2 (en) | 2004-12-06 | 2010-05-25 | Dfine, Inc. | Bone treatment systems and methods |
US20060264921A1 (en) | 2004-12-29 | 2006-11-23 | Imflux Llc | Retractable Surgical Instruments |
US7601149B2 (en) | 2005-03-07 | 2009-10-13 | Boston Scientific Scimed, Inc. | Apparatus for switching nominal and attenuated power between ablation probes |
US7799019B2 (en) | 2005-05-10 | 2010-09-21 | Vivant Medical, Inc. | Reinforced high strength microwave antenna |
US7826904B2 (en) | 2006-02-07 | 2010-11-02 | Angiodynamics, Inc. | Interstitial microwave system and method for thermal treatment of diseases |
WO2007112081A1 (fr) | 2006-03-24 | 2007-10-04 | Micrablate | Ligne de transmission avec capacité de transfert de chaleur |
-
2006
- 2006-06-14 US US11/452,637 patent/US20070016181A1/en not_active Abandoned
- 2006-06-14 WO PCT/US2006/023176 patent/WO2006138382A2/fr active Application Filing
-
2012
- 2012-07-31 US US13/563,050 patent/US10342614B2/en active Active
- 2012-08-06 US US13/567,881 patent/US9031699B2/en active Active
Patent Citations (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3800552A (en) * | 1972-03-29 | 1974-04-02 | Bendix Corp | Cryogenic surgical instrument |
US3838242A (en) * | 1972-05-25 | 1974-09-24 | Hogle Kearns Int | Surgical instrument employing electrically neutral, d.c. induced cold plasma |
US3991770A (en) * | 1974-01-24 | 1976-11-16 | Leveen Harry H | Method for treating benign and malignant tumors utilizing radio frequency, electromagnetic radiation |
US4057064A (en) * | 1976-01-16 | 1977-11-08 | Valleylab, Inc. | Electrosurgical method and apparatus for initiating an electrical discharge in an inert gas flow |
US4074718A (en) * | 1976-03-17 | 1978-02-21 | Valleylab, Inc. | Electrosurgical instrument |
US4312364A (en) * | 1977-04-08 | 1982-01-26 | C.G.R. Mev | Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications |
US4557272A (en) * | 1980-03-31 | 1985-12-10 | Microwave Associates, Inc. | Microwave endoscope detection and treatment system |
US4375220A (en) * | 1980-05-09 | 1983-03-01 | Matvias Fredrick M | Microwave applicator with cooling mechanism for intracavitary treatment of cancer |
US4446874A (en) * | 1981-12-30 | 1984-05-08 | Clini-Therm Corporation | Microwave applicator with discoupled input coupling and frequency tuning functions |
US4494539A (en) * | 1982-04-03 | 1985-01-22 | Toshio Zenitani | Method and apparatus for surgical operation using microwaves |
US4662383A (en) * | 1982-09-27 | 1987-05-05 | Kureha Kagaku Kogyo Kabushiki Kaisha | Endotract antenna device for hyperthermia |
US4534347A (en) * | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
US4627435A (en) * | 1983-05-14 | 1986-12-09 | Micra Limited | Surgical knives |
US4589424A (en) * | 1983-08-22 | 1986-05-20 | Varian Associates, Inc | Microwave hyperthermia applicator with variable radiation pattern |
US4621642A (en) * | 1985-02-26 | 1986-11-11 | North China Research Institute Of Electro-Optics | Microwave apparatus for physiotherapeutic treatment of human and animal bodies |
US4712559A (en) * | 1985-06-28 | 1987-12-15 | Bsd Medical Corporation | Local current capacitive field applicator for interstitial array |
US4643186A (en) * | 1985-10-30 | 1987-02-17 | Rca Corporation | Percutaneous transluminal microwave catheter angioplasty |
US4641649A (en) * | 1985-10-30 | 1987-02-10 | Rca Corporation | Method and apparatus for high frequency catheter ablation |
US4776086A (en) * | 1986-02-27 | 1988-10-11 | Kasevich Associates, Inc. | Method and apparatus for hyperthermia treatment |
US5057106A (en) * | 1986-02-27 | 1991-10-15 | Kasevich Associates, Inc. | Microwave balloon angioplasty |
US4901719A (en) * | 1986-04-08 | 1990-02-20 | C. R. Bard, Inc. | Electrosurgical conductive gas stream equipment |
US4790311A (en) * | 1986-06-03 | 1988-12-13 | Ruiz Oscar F | Radio frequency angioplasty catheter system |
US5074861A (en) * | 1988-05-23 | 1991-12-24 | Schneider Richard T | Medical laser device and method |
US5344435A (en) * | 1988-07-28 | 1994-09-06 | Bsd Medical Corporation | Urethral inserted applicator prostate hyperthermia |
US5129396A (en) * | 1988-11-10 | 1992-07-14 | Arye Rosen | Microwave aided balloon angioplasty with lumen measurement |
US5150717A (en) * | 1988-11-10 | 1992-09-29 | Arye Rosen | Microwave aided balloon angioplasty with guide filament |
US5026959A (en) * | 1988-11-16 | 1991-06-25 | Tokyo Keiki Co. Ltd. | Microwave radiator for warming therapy |
US5246438A (en) * | 1988-11-25 | 1993-09-21 | Sensor Electronics, Inc. | Method of radiofrequency ablation |
US4945912A (en) * | 1988-11-25 | 1990-08-07 | Sensor Electronics, Inc. | Catheter with radiofrequency heating applicator |
US5057104A (en) * | 1989-05-30 | 1991-10-15 | Cyrus Chess | Method and apparatus for treating cutaneous vascular lesions |
US5358515A (en) * | 1989-08-16 | 1994-10-25 | Deutsches Krebsforschungzentrum Stiftung Des Offentlichen Rechts | Microwave hyperthermia applicator |
US5921935A (en) * | 1989-09-18 | 1999-07-13 | The Research Foundation Of State University Of New York | Method and apparatus utilizing heart sounds for determining pressures associated with the left atrium |
US5167619A (en) * | 1989-11-17 | 1992-12-01 | Sonokineticss Group | Apparatus and method for removal of cement from bone cavities |
US5211625A (en) * | 1990-03-20 | 1993-05-18 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
US5098429A (en) * | 1990-04-17 | 1992-03-24 | Mmtc, Inc. | Angioplastic technique employing an inductively-heated ferrite material |
US5433740A (en) * | 1991-04-25 | 1995-07-18 | Olympus Optical Co., Ltd. | Method and apparatus for thermotherapy |
US5301687A (en) * | 1991-06-06 | 1994-04-12 | Trustees Of Dartmouth College | Microwave applicator for transurethral hyperthermia |
US5344418A (en) * | 1991-12-12 | 1994-09-06 | Shahriar Ghaffari | Optical system for treatment of vascular lesions |
US5755754A (en) * | 1992-03-06 | 1998-05-26 | Urologix, Inc. | Device and method for asymmetrical thermal therapy with helical dipole microwave antenna |
US5370678A (en) * | 1992-04-13 | 1994-12-06 | Ep Technologies, Inc. | Steerable microwave antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns |
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 |
US5314466A (en) * | 1992-04-13 | 1994-05-24 | Ep Technologies, Inc. | Articulated unidirectional microwave antenna systems for cardiac ablation |
US5281213A (en) * | 1992-04-16 | 1994-01-25 | Implemed, Inc. | Catheter for ice mapping and ablation |
US5277201A (en) * | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
US5275597A (en) * | 1992-05-18 | 1994-01-04 | Baxter International Inc. | Percutaneous transluminal catheter and transmitter therefor |
US5248312A (en) * | 1992-06-01 | 1993-09-28 | Sensor Electronics, Inc. | Liquid metal-filled balloon |
US5366490A (en) * | 1992-08-12 | 1994-11-22 | Vidamed, Inc. | Medical probe device and method |
US5369251A (en) * | 1992-09-14 | 1994-11-29 | Kdc Technology Corp. | Microwave interstitial hyperthermia probe |
US5348554A (en) * | 1992-12-01 | 1994-09-20 | Cardiac Pathways Corporation | Catheter for RF ablation with cooled electrode |
US5472423A (en) * | 1993-02-05 | 1995-12-05 | Gronauer; Volker | Flexible catheter |
US5364392A (en) * | 1993-05-14 | 1994-11-15 | Fidus Medical Technology Corporation | Microwave ablation catheter system with impedance matching tuner and method |
US5405346A (en) * | 1993-05-14 | 1995-04-11 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter |
US5957969A (en) * | 1993-05-14 | 1999-09-28 | Fidus Medical Technology Corporation | Tunable microwave ablation catheter system and method |
US5462556A (en) * | 1993-06-24 | 1995-10-31 | Powers; William J. | Ectoparasite remover and method for removing an ectoparasite from a host organism |
US6026331A (en) * | 1993-07-27 | 2000-02-15 | Microsulis Limited | Treatment apparatus |
US5431649A (en) * | 1993-08-27 | 1995-07-11 | Medtronic, Inc. | Method and apparatus for R-F ablation |
US5788694A (en) * | 1993-12-08 | 1998-08-04 | Vancaillie; Thierry G. | Self-guiding electrode for tissue resection |
US5456684A (en) * | 1994-09-08 | 1995-10-10 | Hutchinson Technology Incorporated | Multifunctional minimally invasive surgical instrument |
US5578029A (en) * | 1994-09-23 | 1996-11-26 | Coherent, Inc. | Method of treating veins |
US6575969B1 (en) * | 1995-05-04 | 2003-06-10 | Sherwood Services Ag | Cool-tip radiofrequency thermosurgery electrode system for tumor ablation |
US5697949A (en) * | 1995-05-18 | 1997-12-16 | Symbiosis Corporation | Small diameter endoscopic instruments |
US20010020166A1 (en) * | 1996-04-30 | 2001-09-06 | Michael Daly | System for simultaneous unipolar multi-electrode ablation |
US5902251A (en) * | 1996-05-06 | 1999-05-11 | Vanhooydonk; Neil C. | Transcervical intrauterine applicator for intrauterine hyperthermia |
US5776176A (en) * | 1996-06-17 | 1998-07-07 | Urologix Inc. | Microwave antenna for arterial for arterial microwave applicator |
US6102885A (en) * | 1996-08-08 | 2000-08-15 | Bass; Lawrence S. | Device for suction-assisted lipectomy and method of using same |
US6602074B1 (en) * | 1997-10-29 | 2003-08-05 | Bisco, Inc. | Dental composite light curing system |
US6582486B1 (en) * | 1997-12-30 | 2003-06-24 | Pirelli Ambient S.P.A. | Solid combustible composition |
US6635055B1 (en) * | 1998-05-06 | 2003-10-21 | Microsulis Plc | Microwave applicator for endometrial ablation |
US6577903B1 (en) * | 1998-05-06 | 2003-06-10 | Microsulis Plc | Thermal sensor positioning in a microwave waveguide |
US6395803B1 (en) * | 1998-06-09 | 2002-05-28 | Kerr Corporation | Dental restorative composite |
US20050011885A1 (en) * | 1998-09-18 | 2005-01-20 | Marc Seghatol | Hand-held microwave polymerization system for dentistry |
US6067475A (en) * | 1998-11-05 | 2000-05-23 | Urologix, Inc. | Microwave energy delivery system including high performance dual directional coupler for precisely measuring forward and reverse microwave power during thermal therapy |
US20030032951A1 (en) * | 1998-11-18 | 2003-02-13 | Rittman William J. | Method and system for menu-driven two-dimensional display lesion generator |
US6427089B1 (en) * | 1999-02-19 | 2002-07-30 | Edward W. Knowlton | Stomach treatment apparatus and method |
US20020022836A1 (en) * | 1999-03-05 | 2002-02-21 | Gyrus Medical Limited | Electrosurgery system |
US6325796B1 (en) * | 1999-05-04 | 2001-12-04 | Afx, Inc. | Microwave ablation instrument with insertion probe |
US6347251B1 (en) * | 1999-12-23 | 2002-02-12 | Tianquan Deng | Apparatus and method for microwave hyperthermia and acupuncture |
US6435872B1 (en) * | 2000-02-02 | 2002-08-20 | Bisco, Inc. | Tapered light probe with non-circular output for a dental light curing unit |
US20020173780A1 (en) * | 2001-03-02 | 2002-11-21 | Altshuler Gregory B. | Apparatus and method for photocosmetic and photodermatological treatment |
US6593395B2 (en) * | 2001-05-16 | 2003-07-15 | Kerr Corporation | Dental composition containing discrete nanoparticles |
US6890968B2 (en) * | 2001-05-16 | 2005-05-10 | Kerr Corporation | Prepolymerized filler in dental restorative composite |
US20030065317A1 (en) * | 2001-09-19 | 2003-04-03 | Rudie Eric N. | Microwave ablation device |
US6817976B2 (en) * | 2001-11-19 | 2004-11-16 | Tokendo (S.A.R.L.) | Deviated distal viewing endoscope |
US6709271B2 (en) * | 2001-11-20 | 2004-03-23 | Bisco, Inc. | Low shrinkage dental composite |
US20050075629A1 (en) * | 2002-02-19 | 2005-04-07 | Afx, Inc. | Apparatus and method for assessing tissue ablation transmurality |
US6702576B2 (en) * | 2002-02-22 | 2004-03-09 | Ultradent Products, Inc. | Light-curing device with detachably interconnecting light applicator |
US20040082859A1 (en) * | 2002-07-01 | 2004-04-29 | Alan Schaer | Method and apparatus employing ultrasound energy to treat body sphincters |
US6837712B2 (en) * | 2002-08-23 | 2005-01-04 | Kerr Corporation | Dental restorative compositions |
US20060155270A1 (en) * | 2002-11-27 | 2006-07-13 | Hancock Christopher P | Tissue ablation apparatus and method of ablating tissue |
US20040116921A1 (en) * | 2002-12-11 | 2004-06-17 | Marshall Sherman | Cold tip rf/ultrasonic ablation catheter |
US6847848B2 (en) * | 2003-01-07 | 2005-01-25 | Mmtc, Inc | Inflatable balloon catheter structural designs and methods for treating diseased tissue of a patient |
US20040158237A1 (en) * | 2003-02-11 | 2004-08-12 | Marwan Abboud | Multi-energy ablation station |
USD507649S1 (en) * | 2003-03-21 | 2005-07-19 | Microsulis Limited | Treatment device |
US20050107870A1 (en) * | 2003-04-08 | 2005-05-19 | Xingwu Wang | Medical device with multiple coating layers |
USD493531S1 (en) * | 2003-04-17 | 2004-07-27 | Microsulis Limited | Treatment device probe |
US20040243200A1 (en) * | 2003-06-02 | 2004-12-02 | Turner Paul F. | Invasive microwave antenna array for hyperthermia and brachytherapy |
US20040267248A1 (en) * | 2003-06-25 | 2004-12-30 | Thach Duong | Detachable cryosurgical probe |
US20050015081A1 (en) * | 2003-07-18 | 2005-01-20 | Roman Turovskiy | Devices and methods for cooling microwave antennas |
US7311703B2 (en) * | 2003-07-18 | 2007-12-25 | Vivant Medical, Inc. | Devices and methods for cooling microwave antennas |
US7101369B2 (en) * | 2004-04-29 | 2006-09-05 | Wisconsin Alumni Research Foundation | Triaxial antenna for microwave tissue ablation |
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US8059059B2 (en) | 2008-05-29 | 2011-11-15 | Vivant Medical, Inc. | Slidable choke microwave antenna |
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US8361062B2 (en) | 2008-05-29 | 2013-01-29 | Vivant Medical, Inc. | Slidable choke microwave antenna |
US20100045558A1 (en) * | 2008-08-25 | 2010-02-25 | Vivant Medical, Inc. | Dual-Band Dipole Microwave Ablation Antenna |
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US9439730B2 (en) | 2008-08-25 | 2016-09-13 | Covidien Lp | Dual-band dipole microwave ablation antenna |
US20100053015A1 (en) * | 2008-08-28 | 2010-03-04 | Vivant Medical, Inc. | Microwave Antenna |
US10022186B2 (en) | 2008-08-28 | 2018-07-17 | Covidien Lp | Microwave antenna with cooled handle |
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US8251987B2 (en) | 2008-08-28 | 2012-08-28 | Vivant Medical, Inc. | Microwave antenna |
US9198725B2 (en) | 2008-08-28 | 2015-12-01 | Covidien Lp | Microwave antenna with choke |
US9375280B2 (en) | 2008-08-28 | 2016-06-28 | Covidien Lp | Microwave antenna with cooling system |
US9265556B2 (en) | 2009-04-17 | 2016-02-23 | Domain Surgical, Inc. | Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials |
US9131977B2 (en) | 2009-04-17 | 2015-09-15 | Domain Surgical, Inc. | Layered ferromagnetic coated conductor thermal surgical tool |
US9265555B2 (en) | 2009-04-17 | 2016-02-23 | Domain Surgical, Inc. | Multi-mode surgical tool |
US9320560B2 (en) | 2009-04-17 | 2016-04-26 | Domain Surgical, Inc. | Method for treating tissue with a ferromagnetic thermal surgical tool |
US9265554B2 (en) | 2009-04-17 | 2016-02-23 | Domain Surgical, Inc. | Thermally adjustable surgical system and method |
US9220557B2 (en) | 2009-04-17 | 2015-12-29 | Domain Surgical, Inc. | Thermal surgical tool |
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US9549774B2 (en) | 2009-04-17 | 2017-01-24 | Domain Surgical, Inc. | System and method of controlling power delivery to a surgical instrument |
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US10213247B2 (en) | 2009-04-17 | 2019-02-26 | Domain Surgical, Inc. | Thermal resecting loop |
US10441342B2 (en) | 2009-04-17 | 2019-10-15 | Domain Surgical, Inc. | Multi-mode surgical tool |
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US20120303318A1 (en) | 2012-11-29 |
US10342614B2 (en) | 2019-07-09 |
WO2006138382A2 (fr) | 2006-12-28 |
US9031699B2 (en) | 2015-05-12 |
US20120316551A1 (en) | 2012-12-13 |
WO2006138382A3 (fr) | 2007-02-22 |
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