KR102382803B1 - 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법 - Google Patents

초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법 Download PDF

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KR102382803B1
KR102382803B1 KR1020217021650A KR20217021650A KR102382803B1 KR 102382803 B1 KR102382803 B1 KR 102382803B1 KR 1020217021650 A KR1020217021650 A KR 1020217021650A KR 20217021650 A KR20217021650 A KR 20217021650A KR 102382803 B1 KR102382803 B1 KR 102382803B1
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handpiece
drive signal
frequency
current
current applied
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KR20210090289A (ko
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아담 다우니
매튜 오웬
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스트리커 코포레이션
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/14—Surgical saws
    • A61B17/142—Surgical saws with reciprocating saw blades, e.g. with cutting edges at the distal end of the saw blades
    • 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
    • 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
    • A61B2017/0003—Conductivity or impedance, e.g. of tissue of parts of the instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00973—Surgical instruments, devices or methods pedal-operated
    • A61B2017/00977—Surgical instruments, devices or methods pedal-operated the depression depth determining the power rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A61B2018/00648—Sensing and controlling the application of energy with feedback, i.e. closed loop control using more than one sensed parameter
    • 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
    • A61B2018/0072—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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00732—Frequency
    • 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
    • A61B2018/00827—Current
    • A61B2018/00833—Differential 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00892—Voltage
    • 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
    • A61B2018/00988—Means for storing information, e.g. calibration constants, or for preventing excessive use, e.g. usage, service life counter

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Pathology (AREA)
  • Turning (AREA)
KR1020217021650A 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법 Active KR102382803B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227010418A KR102457401B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361863152P 2013-08-07 2013-08-07
US61/863,152 2013-08-07
PCT/US2014/050034 WO2015021216A1 (en) 2013-08-07 2014-08-07 System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece
KR1020167005968A KR102278174B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

Related Parent Applications (1)

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KR1020167005968A Division KR102278174B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

Related Child Applications (1)

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KR1020227010418A Division KR102457401B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

Publications (2)

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KR20210090289A KR20210090289A (ko) 2021-07-19
KR102382803B1 true KR102382803B1 (ko) 2022-04-08

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KR1020217021650A Active KR102382803B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
KR1020167005968A Active KR102278174B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
KR1020227035979A Active KR102658766B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
KR1020227010418A Active KR102457401B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

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KR1020167005968A Active KR102278174B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
KR1020227035979A Active KR102658766B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법
KR1020227010418A Active KR102457401B1 (ko) 2013-08-07 2014-08-07 초음파 핸드피스를 이 핸드피스의 기계 임피던스의 함수로서 구동시키기 위한 시스템 및 방법

Country Status (8)

Country Link
US (5) US10016209B2 (enExample)
EP (2) EP3030166B1 (enExample)
JP (5) JP6513665B2 (enExample)
KR (4) KR102382803B1 (enExample)
CN (1) CN105611882B (enExample)
AU (3) AU2014305962B2 (enExample)
CA (2) CA3253331A1 (enExample)
WO (1) WO2015021216A1 (enExample)

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