BRPI0905851A2 - Métodos, sistemas, e dispositivos para realizar procedimentos eletrocirúrgicos - Google Patents

Métodos, sistemas, e dispositivos para realizar procedimentos eletrocirúrgicos

Info

Publication number
BRPI0905851A2
BRPI0905851A2 BRPI0905851-6A BRPI0905851A BRPI0905851A2 BR PI0905851 A2 BRPI0905851 A2 BR PI0905851A2 BR PI0905851 A BRPI0905851 A BR PI0905851A BR PI0905851 A2 BRPI0905851 A2 BR PI0905851A2
Authority
BR
Brazil
Prior art keywords
systems
methods
devices
electrosurgical procedures
performing electrosurgical
Prior art date
Application number
BRPI0905851-6A
Other languages
English (en)
Inventor
Thomas F Aramayo
Original Assignee
Megadyne Med Prod 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41377529&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0905851(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Megadyne Med Prod Inc filed Critical Megadyne Med Prod Inc
Publication of BRPI0905851A2 publication Critical patent/BRPI0905851A2/pt
Publication of BRPI0905851B1 publication Critical patent/BRPI0905851B1/pt
Publication of BRPI0905851B8 publication Critical patent/BRPI0905851B8/pt

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
    • A61B18/04—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
    • A61B18/1402—Probes for open surgery
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • 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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1422—Hook
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
BRPI0905851A 2008-05-13 2009-05-13 sistema eletrocirúrgico BRPI0905851B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5273308P 2008-05-13 2008-05-13
US61/052.733 2008-05-13
US12/464.591 2009-05-12
US12/464,591 US8500727B2 (en) 2008-05-13 2009-05-12 Methods, systems, and devices for performing electrosurgical procedures
PCT/US2009/043833 WO2009146260A1 (en) 2008-05-13 2009-05-13 Methods, systems, and devices for performing electrosurgical procedures

Publications (3)

Publication Number Publication Date
BRPI0905851A2 true BRPI0905851A2 (pt) 2015-06-30
BRPI0905851B1 BRPI0905851B1 (pt) 2020-09-29
BRPI0905851B8 BRPI0905851B8 (pt) 2021-06-22

Family

ID=41377529

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0905851A BRPI0905851B8 (pt) 2008-05-13 2009-05-13 sistema eletrocirúrgico

Country Status (9)

Country Link
US (1) US8500727B2 (pt)
EP (2) EP3424456B1 (pt)
JP (1) JP5876291B2 (pt)
CN (1) CN101883534B (pt)
AU (1) AU2009251399B2 (pt)
BR (1) BRPI0905851B8 (pt)
CA (1) CA2703418C (pt)
ES (1) ES2694274T3 (pt)
WO (1) WO2009146260A1 (pt)

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US9037447B2 (en) * 2012-01-27 2015-05-19 Covidien Lp Systems and methods for phase predictive impedance loss model calibration and compensation
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US9084606B2 (en) 2012-06-01 2015-07-21 Megadyne Medical Products, Inc. Electrosurgical scissors
US10143831B2 (en) 2013-03-14 2018-12-04 Cynosure, Inc. Electrosurgical systems and methods
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US12558145B2 (en) 2016-07-01 2026-02-24 Cynosure, Llc Non-invasive, uniform and non-uniform RF methods and systems related applications
US12376898B2 (en) 2016-07-01 2025-08-05 Cynosure, Llc Non-invasive, uniform and non-uniform RF methods and systems related applications
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DE102018105812B4 (de) * 2018-03-13 2020-01-02 Olympus Winter & Ibe Gmbh Hochfrequenzgenerator, Steuereinheit, Verfahren zum Betreiben eines Hochfrequenzgenerators
US11607265B2 (en) 2018-08-24 2023-03-21 Covidien Lp Cutting electrode enhancement for laparoscopic electrosurgical device
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Also Published As

Publication number Publication date
AU2009251399A1 (en) 2009-12-03
AU2009251399B2 (en) 2014-07-17
EP3424456B1 (en) 2020-05-13
EP2293733A4 (en) 2016-09-28
BRPI0905851B8 (pt) 2021-06-22
US8500727B2 (en) 2013-08-06
US20100030212A1 (en) 2010-02-04
ES2694274T3 (es) 2018-12-19
CA2703418A1 (en) 2009-12-03
JP2011520520A (ja) 2011-07-21
CN101883534A (zh) 2010-11-10
EP2293733A1 (en) 2011-03-16
EP2293733B1 (en) 2018-09-19
BRPI0905851B1 (pt) 2020-09-29
JP5876291B2 (ja) 2016-03-02
WO2009146260A1 (en) 2009-12-03
CA2703418C (en) 2016-06-28
EP3424456A1 (en) 2019-01-09
CN101883534B (zh) 2012-11-28

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