[go: up one dir, main page]

WO1997041785A3 - Apparatus for cosmetically remodeling a body structure - Google Patents

Apparatus for cosmetically remodeling a body structure Download PDF

Info

Publication number
WO1997041785A3
WO1997041785A3 PCT/US1996/013426 US9613426W WO9741785A3 WO 1997041785 A3 WO1997041785 A3 WO 1997041785A3 US 9613426 W US9613426 W US 9613426W WO 9741785 A3 WO9741785 A3 WO 9741785A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
interior
handpiece
tongue
electromagnetic energy
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.)
Ceased
Application number
PCT/US1996/013426
Other languages
French (fr)
Other versions
WO1997041785A2 (en
Inventor
Stuart D Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Somnus Medical Technologies Inc
Original Assignee
Somnus Medical Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/642,327 external-priority patent/US5807308A/en
Priority claimed from US08/695,802 external-priority patent/US5879349A/en
Application filed by Somnus Medical Technologies Inc filed Critical Somnus Medical Technologies Inc
Priority to JP09539885A priority Critical patent/JP2000514319A/en
Priority to AU69548/96A priority patent/AU725853B2/en
Priority to EP96930548A priority patent/EP0914068A2/en
Publication of WO1997041785A2 publication Critical patent/WO1997041785A2/en
Anticipated expiration legal-status Critical
Publication of WO1997041785A3 publication Critical patent/WO1997041785A3/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1477—Needle-like probes
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/06—Electrodes for high-frequency therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment
    • A61N5/045—Radiators for near-field treatment specially adapted for treatment inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • 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
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • 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
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Cosmetics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

An apparatus that reduces a volume of a selected site in an interior of the tongue includes a handpiece and an electrode at least partially positioned in the interior of the handpiece. The electrode includes an electrode electromagnetic energy delivery surface and is advanceable from the interior of the handpiece into the interior of the tongue. An electrode advancement member is coupled to the electrode and configured to advance the electrode and advancement distance in the interior of the tongue. The advancement distance is sufficient for the electrode electromagnetic energy delivery surface to deliver electromagnetic energy to the selected tissue site and reduce a volume of the selected site without damaging a hypoglossal nerve. A cable is coupled to the electrode.
PCT/US1996/013426 1996-05-03 1996-08-16 Apparatus for cosmetically remodeling a body structure Ceased WO1997041785A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP09539885A JP2000514319A (en) 1996-05-03 1996-08-16 Apparatus for orthopedically remodeling body structures
AU69548/96A AU725853B2 (en) 1996-05-03 1996-08-16 Apparatus for cosmetically remodeling a body structure
EP96930548A EP0914068A2 (en) 1996-05-03 1996-08-16 Apparatus for cosmetically remodeling a body structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/642,327 US5807308A (en) 1996-02-23 1996-05-03 Method and apparatus for treatment of air way obstructions
US08/642,327 1996-05-03
US08/695,802 US5879349A (en) 1996-02-23 1996-08-12 Apparatus for treatment of air way obstructions
US08/695,802 1996-08-12

Publications (2)

Publication Number Publication Date
WO1997041785A2 WO1997041785A2 (en) 1997-11-13
WO1997041785A3 true WO1997041785A3 (en) 1999-05-14

Family

ID=27093990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/013426 Ceased WO1997041785A2 (en) 1996-05-03 1996-08-16 Apparatus for cosmetically remodeling a body structure

Country Status (6)

Country Link
EP (1) EP0914068A2 (en)
JP (1) JP2000514319A (en)
KR (1) KR20000010722A (en)
AU (1) AU725853B2 (en)
CA (1) CA2252820A1 (en)
WO (1) WO1997041785A2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090672B2 (en) 1995-06-07 2006-08-15 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
US7442191B2 (en) 1995-06-07 2008-10-28 Arthrocare Corporation Systems and methods for electrosurgical treatment of turbinates
US7491200B2 (en) 2004-03-26 2009-02-17 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from base of tongue
US8998898B2 (en) 1996-04-12 2015-04-07 Cytyc Surgical Products Moisture transport system for contact electrocoagulation
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
US9168082B2 (en) 2011-02-09 2015-10-27 Arthrocare Corporation Fine dissection electrosurgical device
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction
US9271784B2 (en) 2011-02-09 2016-03-01 Arthrocare Corporation Fine dissection electrosurgical device
US9554853B2 (en) 1998-05-08 2017-01-31 Hologic, Inc. Radio-frequency generator for powering an ablation device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126657A (en) 1996-02-23 2000-10-03 Somnus Medical Technologies, Inc. Apparatus for treatment of air way obstructions
US6508815B1 (en) * 1998-05-08 2003-01-21 Novacept Radio-frequency generator for powering an ablation device
US10448992B2 (en) 2010-10-22 2019-10-22 Arthrocare Corporation Electrosurgical system with device specific operational parameters
US9788882B2 (en) 2011-09-08 2017-10-17 Arthrocare Corporation Plasma bipolar forceps
US20200345413A1 (en) * 2019-05-02 2020-11-05 Biosense Webster (Israel) Ltd. Monophasic-enabled catheter with microelectrodes and method of using same for local detection of signals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010925A1 (en) * 1992-11-13 1994-05-26 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical cauterization system
EP0608609A2 (en) * 1992-12-01 1994-08-03 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode and method
WO1994026178A1 (en) * 1993-05-14 1994-11-24 Vidamed, Inc. Bph ablation method and apparatus
WO1995018575A1 (en) * 1994-01-06 1995-07-13 Vidamed, Inc. Medical probe apparatus with enhanced rf, resistance heating, and microwave ablation capabilities

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994010925A1 (en) * 1992-11-13 1994-05-26 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical cauterization system
EP0608609A2 (en) * 1992-12-01 1994-08-03 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode and method
WO1994026178A1 (en) * 1993-05-14 1994-11-24 Vidamed, Inc. Bph ablation method and apparatus
WO1995018575A1 (en) * 1994-01-06 1995-07-13 Vidamed, Inc. Medical probe apparatus with enhanced rf, resistance heating, and microwave ablation capabilities

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090672B2 (en) 1995-06-07 2006-08-15 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
US7442191B2 (en) 1995-06-07 2008-10-28 Arthrocare Corporation Systems and methods for electrosurgical treatment of turbinates
US8998898B2 (en) 1996-04-12 2015-04-07 Cytyc Surgical Products Moisture transport system for contact electrocoagulation
US9095348B2 (en) 1996-04-12 2015-08-04 Cytyc Surgical Products Moisture transport system for contact electrocoagulation
US9247989B2 (en) 1996-04-12 2016-02-02 Cytyc Surgical Products Moisture transport system for contact electrocoagulation
US9554853B2 (en) 1998-05-08 2017-01-31 Hologic, Inc. Radio-frequency generator for powering an ablation device
US7491200B2 (en) 2004-03-26 2009-02-17 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from base of tongue
US9168082B2 (en) 2011-02-09 2015-10-27 Arthrocare Corporation Fine dissection electrosurgical device
US9271784B2 (en) 2011-02-09 2016-03-01 Arthrocare Corporation Fine dissection electrosurgical device
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction

Also Published As

Publication number Publication date
AU725853B2 (en) 2000-10-19
EP0914068A2 (en) 1999-05-12
CA2252820A1 (en) 1997-11-13
JP2000514319A (en) 2000-10-31
AU6954896A (en) 1997-11-26
WO1997041785A2 (en) 1997-11-13
KR20000010722A (en) 2000-02-25

Similar Documents

Publication Publication Date Title
DE69828617D1 (en) ELECTROMAGNETIC ENERGY USING CELL-NOSE APR
WO1997041785A3 (en) Apparatus for cosmetically remodeling a body structure
WO2004012809A8 (en) A method and system for inserting an electrode
WO2001039829A8 (en) Percutaneous electrical therapy system and electrode
AU7013494A (en) Wearable iontophoresis system
WO2001007110A3 (en) Apparatus and method for treating body tissues with electricity or medicaments
TW338717B (en) Apparatus and method for electrosurgery
WO2001010375A3 (en) Inhibition of action potentials
AU5078293A (en) Electrically programmable polarity connector for an implantable body tissue stimulator
WO2002034327A3 (en) Method and apparatus to minimize the effects of a cardiac insult
CA2324540A1 (en) Electro-nerve stimulator systems and methods
AU7880600A (en) Nerve stimulation and tissue ablation apparatus and method
WO2005051480A3 (en) Electrical stimulation system, lead, and method providing reduced neuroplasticity effects
WO1997006857A3 (en) Apparatus for ablation of a selected mass
AU8659598A (en) Iontophoretic delivery of an agent into cardiac tissue
CA2242356A1 (en) Methods and apparatus for myocardial revascularization
EP0862925A3 (en) Sacral medical electrical lead
AU4765096A (en) Transurethral needle ablation device and method for the treatment of the prostate
AU3357297A (en) Cardiac output enhanced pacemaker
IL133124A (en) Implantable device for electrostimulation and/or monitoring of endoabdominal cavity tissue
AU2001289037A1 (en) Electrical stimulation of tissue for therapeutic and diagnostic purposes
AU3483999A (en) Method and apparatus for reduction of pain from electric stimulation therapies
GB9808452D0 (en) Targeting device for the straight-lined introduction of an instrument into a human body
EP1070518A3 (en) Modulated high frequency tissue modification
EP1048321A3 (en) Single and multi-polar implantable lead for sacral nerve electrical stimulation

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 96180280.4

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 2252820

Country of ref document: CA

Ref document number: 2252820

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1019980708826

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1996930548

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1996930548

Country of ref document: EP

AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): KE LS MW SD SZ UG AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

WWP Wipo information: published in national office

Ref document number: 1019980708826

Country of ref document: KR

WWR Wipo information: refused in national office

Ref document number: 1019980708826

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1996930548

Country of ref document: EP