WO2009111436A3 - Ultrasonic scalpel - Google Patents

Ultrasonic scalpel Download PDF

Info

Publication number
WO2009111436A3
WO2009111436A3 PCT/US2009/035818 US2009035818W WO2009111436A3 WO 2009111436 A3 WO2009111436 A3 WO 2009111436A3 US 2009035818 W US2009035818 W US 2009035818W WO 2009111436 A3 WO2009111436 A3 WO 2009111436A3
Authority
WO
WIPO (PCT)
Prior art keywords
surgical
scalpel
ultrasound
blade
blades
Prior art date
Application number
PCT/US2009/035818
Other languages
French (fr)
Other versions
WO2009111436A2 (en
Inventor
Eilaz Babaev
Original Assignee
Eilaz Babaev
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
Priority claimed from US12/043,173 external-priority patent/US20090228032A1/en
Priority claimed from US12/044,045 external-priority patent/US20090228033A1/en
Application filed by Eilaz Babaev filed Critical Eilaz Babaev
Publication of WO2009111436A2 publication Critical patent/WO2009111436A2/en
Publication of WO2009111436A3 publication Critical patent/WO2009111436A3/en
Priority to US15/148,297 priority Critical patent/US20170119424A1/en

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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades

Abstract

An ultrasound scalpel that may be used for surgical operations is disclosed in this invention. The ultrasound scalpel comprises an ultrasound generator, housing, transducer horn, retaining member and scalpel blade. The device is able to utilize sharp stainless steel surgical blades amenable to being produced as disposable single-use replacement blades. Ultrasonic energy transmitted from transducer horn to surgical blade causes bending waves to be created due to the off-center attachment and/or placement of the surgical blade. This device may be utilized for cutting through skin and/other soft tissues during surgical operations, thereby enhancing cutting efficacy, decreasing and/or eliminating necrosis formation.
PCT/US2009/035818 2008-03-06 2009-03-03 Ultrasonic scalpel WO2009111436A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/148,297 US20170119424A1 (en) 2008-03-06 2016-05-06 Ultrasonic scalpel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/043,173 2008-03-06
US12/043,173 US20090228032A1 (en) 2008-03-06 2008-03-06 Ultrasonic scalpel
US12/044,045 US20090228033A1 (en) 2008-03-07 2008-03-07 Ultrasonic scalpel method
US12/044,045 2008-03-07

Publications (2)

Publication Number Publication Date
WO2009111436A2 WO2009111436A2 (en) 2009-09-11
WO2009111436A3 true WO2009111436A3 (en) 2009-11-26

Family

ID=41056593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/035818 WO2009111436A2 (en) 2008-03-06 2009-03-03 Ultrasonic scalpel

Country Status (1)

Country Link
WO (1) WO2009111436A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9993843B2 (en) 2013-07-15 2018-06-12 Dukane Ias, Llc Adapter for ultrasonic transducer assembly
CN114587508A (en) * 2022-03-09 2022-06-07 苏州锐诺医疗技术有限公司 Wireless ultrasonic knife transducer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026387A (en) * 1990-03-12 1991-06-25 Ultracision Inc. Method and apparatus for ultrasonic surgical cutting and hemostatis
US5324299A (en) * 1992-02-03 1994-06-28 Ultracision, Inc. Ultrasonic scalpel blade and methods of application
US20030212332A1 (en) * 2002-05-13 2003-11-13 Paul Fenton Disposable ultrasonic soft tissue cutting and coagulation systems
US20030216766A1 (en) * 2000-10-20 2003-11-20 Ethicon Endo-Surgery, Inc. Method for detecting transverse vibrations in an ultrasonic hand piece
US20040010267A1 (en) * 2002-07-11 2004-01-15 Olympus Optical Co., Ltd. Calculus treatment apparatus
US20050273126A1 (en) * 2004-06-07 2005-12-08 Crescendo Technologies, Inc. Color treated condition-indicating ultrasonic surgical device and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026387A (en) * 1990-03-12 1991-06-25 Ultracision Inc. Method and apparatus for ultrasonic surgical cutting and hemostatis
US5324299A (en) * 1992-02-03 1994-06-28 Ultracision, Inc. Ultrasonic scalpel blade and methods of application
US20030216766A1 (en) * 2000-10-20 2003-11-20 Ethicon Endo-Surgery, Inc. Method for detecting transverse vibrations in an ultrasonic hand piece
US20030212332A1 (en) * 2002-05-13 2003-11-13 Paul Fenton Disposable ultrasonic soft tissue cutting and coagulation systems
US20040010267A1 (en) * 2002-07-11 2004-01-15 Olympus Optical Co., Ltd. Calculus treatment apparatus
US20050273126A1 (en) * 2004-06-07 2005-12-08 Crescendo Technologies, Inc. Color treated condition-indicating ultrasonic surgical device and method

Also Published As

Publication number Publication date
WO2009111436A2 (en) 2009-09-11

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