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WO2010045158A3 - Tool for incising tissue - Google Patents

Tool for incising tissue Download PDF

Info

Publication number
WO2010045158A3
WO2010045158A3 PCT/US2009/060387 US2009060387W WO2010045158A3 WO 2010045158 A3 WO2010045158 A3 WO 2010045158A3 US 2009060387 W US2009060387 W US 2009060387W WO 2010045158 A3 WO2010045158 A3 WO 2010045158A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
encountered
feedback system
different
reciprocating
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/US2009/060387
Other languages
French (fr)
Other versions
WO2010045158A2 (en
Inventor
Maureen L. Mulvihill
Brian M. Park
Josue R. Crespo
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.)
Piezo Resonance Innovations Inc
Original Assignee
Piezo Resonance Innovations 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
Application filed by Piezo Resonance Innovations Inc filed Critical Piezo Resonance Innovations Inc
Publication of WO2010045158A2 publication Critical patent/WO2010045158A2/en
Publication of WO2010045158A3 publication Critical patent/WO2010045158A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • 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
    • A61B17/3209—Incision instruments
    • A61B17/32093—Incision instruments for skin incisions
    • 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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00039—Electric or electromagnetic phenomena other than conductivity, e.g. capacity, inductivity, Hall effect
    • 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
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • 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
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A61B2017/00123—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation and automatic shutdown
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A61B2017/00402—Piezo electric actuators

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

A medical device for reducing the force necessary to penetrate tissue by reciprocating a cutting member in a direction that is parallel to the tissue and using a feedback system to indicate when different layers of tissue are being encountered. Although a variety of driving mechanisms can be used to generate the reciprocating motion, the preferred method is via the use of piezoelectric elements, such as flextensional transducers, amplified piezoelectric actuators, along with a bender bar, and voice coil motor motors. The feedback system utilizes any number of acoustic properties, such as controller impedance, phase lag, conductivity, or resistivity density variable. A vibrating reference member is passed through various tissues and the change in acoustic property is associated with the tissue. A look-up table can be developed that can be used by the feedback system to automatically alert the medical operator (e.g., visual, audible, tactile or display) that a different tissue is being encountered. A power shut-off can be provided as another alternative when a different tissue is encountered.
PCT/US2009/060387 2008-10-13 2009-10-12 Tool for incising tissue Ceased WO2010045158A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10482108P 2008-10-13 2008-10-13
US61/104,821 2008-10-13

Publications (2)

Publication Number Publication Date
WO2010045158A2 WO2010045158A2 (en) 2010-04-22
WO2010045158A3 true WO2010045158A3 (en) 2010-07-15

Family

ID=42107166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/060387 Ceased WO2010045158A2 (en) 2008-10-13 2009-10-12 Tool for incising tissue

Country Status (1)

Country Link
WO (1) WO2010045158A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8908894B2 (en) 2011-12-01 2014-12-09 At&T Intellectual Property I, L.P. Devices and methods for transferring data through a human body
US9405892B2 (en) 2013-11-26 2016-08-02 At&T Intellectual Property I, L.P. Preventing spoofing attacks for bone conduction applications
US9582071B2 (en) 2014-09-10 2017-02-28 At&T Intellectual Property I, L.P. Device hold determination using bone conduction
US9594433B2 (en) 2013-11-05 2017-03-14 At&T Intellectual Property I, L.P. Gesture-based controls via bone conduction

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7148879B2 (en) 2000-07-06 2006-12-12 At&T Corp. Bioacoustic control system, method and apparatus
EP3284429B1 (en) * 2010-12-29 2024-11-06 DePuy Synthes Products, Inc. Electric motor driven tool for orthopedic impacting
EP3162314B1 (en) 2010-12-29 2019-02-27 DePuy Synthes Products, Inc. Electric motor driven tool for orthopedic impacting
US8695726B2 (en) 2010-12-29 2014-04-15 Medical Enterprises LLC Electric motor driven tool for orthopedic impacting
CN103458810A (en) * 2011-02-10 2013-12-18 促动医疗股份有限公司 Medical Tools Using Electromechanical Control and Feedback
US10108984B2 (en) 2013-10-29 2018-10-23 At&T Intellectual Property I, L.P. Detecting body language via bone conduction
US9349280B2 (en) 2013-11-18 2016-05-24 At&T Intellectual Property I, L.P. Disrupting bone conduction signals
US10678322B2 (en) 2013-11-18 2020-06-09 At&T Intellectual Property I, L.P. Pressure sensing via bone conduction
US9715774B2 (en) 2013-11-19 2017-07-25 At&T Intellectual Property I, L.P. Authenticating a user on behalf of another user based upon a unique body signature determined through bone conduction signals
US9882992B2 (en) 2014-09-10 2018-01-30 At&T Intellectual Property I, L.P. Data session handoff using bone conduction
US9589482B2 (en) 2014-09-10 2017-03-07 At&T Intellectual Property I, L.P. Bone conduction tags
US10045732B2 (en) 2014-09-10 2018-08-14 At&T Intellectual Property I, L.P. Measuring muscle exertion using bone conduction
US9600079B2 (en) 2014-10-15 2017-03-21 At&T Intellectual Property I, L.P. Surface determination via bone conduction
EP3424447A1 (en) * 2017-07-07 2019-01-09 Plogmark, Oscar Medical needle device
US10831316B2 (en) 2018-07-26 2020-11-10 At&T Intellectual Property I, L.P. Surface interface
US20200121351A1 (en) * 2018-10-23 2020-04-23 Covidien Lp Oscillating surgical cutting instrument and method
TR201900054A2 (en) * 2019-01-03 2019-02-21 Acar Levent MULTIPLE HAIR CHANNEL OPENING DEVICE
RU190849U1 (en) * 2019-01-17 2019-07-15 Общество с ограниченной ответственностью Совместное русско-французское предприятие "СпектрАп" SCALPEL
WO2021086907A1 (en) * 2019-10-29 2021-05-06 Boston Scientific Scimed, Inc. Distally generated ultrasonic motion resection tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020183774A1 (en) * 1999-05-26 2002-12-05 Witt David A. Feedback control in an ultrasonic surgical instrument for improved tissue effects
US20020198555A1 (en) * 1996-09-19 2002-12-26 White Jeffrey S. Ultrasonic dissector
US20060058783A1 (en) * 2002-07-25 2006-03-16 Sherwood Services Ag Electrosurgical pencil with drag sensing capability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020198555A1 (en) * 1996-09-19 2002-12-26 White Jeffrey S. Ultrasonic dissector
US20020183774A1 (en) * 1999-05-26 2002-12-05 Witt David A. Feedback control in an ultrasonic surgical instrument for improved tissue effects
US20060058783A1 (en) * 2002-07-25 2006-03-16 Sherwood Services Ag Electrosurgical pencil with drag sensing capability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8908894B2 (en) 2011-12-01 2014-12-09 At&T Intellectual Property I, L.P. Devices and methods for transferring data through a human body
US9594433B2 (en) 2013-11-05 2017-03-14 At&T Intellectual Property I, L.P. Gesture-based controls via bone conduction
US9405892B2 (en) 2013-11-26 2016-08-02 At&T Intellectual Property I, L.P. Preventing spoofing attacks for bone conduction applications
US9582071B2 (en) 2014-09-10 2017-02-28 At&T Intellectual Property I, L.P. Device hold determination using bone conduction

Also Published As

Publication number Publication date
WO2010045158A2 (en) 2010-04-22

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