CA3253331A1 - SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDLE AS A FUNCTION OF THE HANDPLE'S MECHANICAL IMPEDANCE - Google Patents

SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDLE AS A FUNCTION OF THE HANDPLE'S MECHANICAL IMPEDANCE

Info

Publication number
CA3253331A1
CA3253331A1 CA3253331A CA3253331A CA3253331A1 CA 3253331 A1 CA3253331 A1 CA 3253331A1 CA 3253331 A CA3253331 A CA 3253331A CA 3253331 A CA3253331 A CA 3253331A CA 3253331 A1 CA3253331 A1 CA 3253331A1
Authority
CA
Canada
Prior art keywords
tip
drive signal
handpiece
data
current
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.)
Pending
Application number
CA3253331A
Other languages
English (en)
French (fr)
Inventor
Adam Downey
Matthew Owen
Original Assignee
Stryker Corp
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
Application filed by Stryker Corp filed Critical Stryker Corp
Publication of CA3253331A1 publication Critical patent/CA3253331A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
CA3253331A 2013-08-07 2014-08-07 SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDLE AS A FUNCTION OF THE HANDPLE'S MECHANICAL IMPEDANCE Pending CA3253331A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361863152P 2013-08-07 2013-08-07
US61/863,152 2013-08-07

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2920222A Division CA2920222C (en) 2013-08-07 2014-08-07 SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDPIECE AS A FUNCTION OF THE HANDPIECE'S MECHANICAL IMPEDANCE

Publications (1)

Publication Number Publication Date
CA3253331A1 true CA3253331A1 (en) 2025-02-24

Family

ID=51359452

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3253331A Pending CA3253331A1 (en) 2013-08-07 2014-08-07 SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDLE AS A FUNCTION OF THE HANDPLE'S MECHANICAL IMPEDANCE
CA2920222A Active CA2920222C (en) 2013-08-07 2014-08-07 SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDPIECE AS A FUNCTION OF THE HANDPIECE'S MECHANICAL IMPEDANCE

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2920222A Active CA2920222C (en) 2013-08-07 2014-08-07 SYSTEM AND METHOD FOR DRIVING AN ULTRASONIC HANDPIECE AS A FUNCTION OF THE HANDPIECE'S MECHANICAL IMPEDANCE

Country Status (8)

Country Link
US (5) US10016209B2 (cg-RX-API-DMAC7.html)
EP (2) EP3854325A1 (cg-RX-API-DMAC7.html)
JP (5) JP6513665B2 (cg-RX-API-DMAC7.html)
KR (4) KR102278174B1 (cg-RX-API-DMAC7.html)
CN (1) CN105611882B (cg-RX-API-DMAC7.html)
AU (3) AU2014305962B2 (cg-RX-API-DMAC7.html)
CA (2) CA3253331A1 (cg-RX-API-DMAC7.html)
WO (1) WO2015021216A1 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
AU2019250279A1 (en) 2019-11-07
CA2920222C (en) 2025-11-18
JP2016528997A (ja) 2016-09-23
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