CA2359403C - Appareil et methode de modification des fonctions de la generatrice dans un systeme chirurgical a ultrasons - Google Patents

Appareil et methode de modification des fonctions de la generatrice dans un systeme chirurgical a ultrasons Download PDF

Info

Publication number
CA2359403C
CA2359403C CA2359403A CA2359403A CA2359403C CA 2359403 C CA2359403 C CA 2359403C CA 2359403 A CA2359403 A CA 2359403A CA 2359403 A CA2359403 A CA 2359403A CA 2359403 C CA2359403 C CA 2359403C
Authority
CA
Canada
Prior art keywords
hand piece
console
memory
frequency
handicap
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.)
Expired - Lifetime
Application number
CA2359403A
Other languages
English (en)
Other versions
CA2359403A1 (fr
Inventor
Eitan T. Wiener
William T. Donofrio
Robert A. Kemerling
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.)
Ethicon Endo Surgery Inc
Original Assignee
Ethicon Endo Surgery 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 Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Publication of CA2359403A1 publication Critical patent/CA2359403A1/fr
Application granted granted Critical
Publication of CA2359403C publication Critical patent/CA2359403C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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, e.g. tourniquets
    • 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, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A61B2017/00482—Coupling with a code
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320071—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with articulating means for working tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0803—Counting the number of times an instrument is used
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0804—Counting number of instruments used; Instrument detectors
    • A61B2090/0805—Counting number of instruments used; Instrument detectors automatically, e.g. by means of magnetic, optical or photoelectric detectors
CA2359403A 2000-10-20 2001-10-17 Appareil et methode de modification des fonctions de la generatrice dans un systeme chirurgical a ultrasons Expired - Lifetime CA2359403C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24217100P 2000-10-20 2000-10-20
US60/242,171 2000-10-20

Publications (2)

Publication Number Publication Date
CA2359403A1 CA2359403A1 (fr) 2002-04-20
CA2359403C true CA2359403C (fr) 2010-12-14

Family

ID=22913732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2359403A Expired - Lifetime CA2359403C (fr) 2000-10-20 2001-10-17 Appareil et methode de modification des fonctions de la generatrice dans un systeme chirurgical a ultrasons

Country Status (1)

Country Link
CA (1) CA2359403C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8258886B2 (en) 2010-03-30 2012-09-04 Tyco Healthcare Group Lp System and method for improved start-up of self-oscillating electro-mechanical surgical devices
US8444664B2 (en) 2011-05-16 2013-05-21 Covidien Lp Medical ultrasound instrument with articulated jaws
US8662745B2 (en) 2011-11-11 2014-03-04 Covidien Lp Methods of measuring conditions of an ultrasonic instrument
US9351753B2 (en) 2012-01-30 2016-05-31 Covidien Lp Ultrasonic medical instrument with a curved waveguide

Also Published As

Publication number Publication date
CA2359403A1 (fr) 2002-04-20

Similar Documents

Publication Publication Date Title
US6908472B2 (en) Apparatus and method for altering generator functions in an ultrasonic surgical system
US7273483B2 (en) Apparatus and method for alerting generator functions in an ultrasonic surgical system
AU784004B2 (en) Output displacement control using phase margin in an ultrasonic surgical hand piece
AU784500B2 (en) Method for detecting transverse mode vibrations in an ultrasonic hand piece/blade
CA2359696C (fr) Methode pour ameliorer l'amorcage d'un systeme a ultrasons dans des conditions de charge nulle
AU781804B2 (en) Method for detecting a loose blade in a hand piece connected to an ultrasonic surgical system
CA2359426C (fr) Appareil et methode afin d'alerter les fonctions d'un generateur utilise dans un systeme ultrasonique surgicale
CA2359403C (fr) Appareil et methode de modification des fonctions de la generatrice dans un systeme chirurgical a ultrasons
EP1938764B1 (fr) Appareil pour alerter des fonctions de générateur dans un système chirurgical à ultrasons

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20211018