Research in novel drug delivery systems is being explored competitively in order to attain
maximum therapeutic effect while minimizing the adverse effects. Despite several …

US9314261B2 - Battery-powered hand-held ultrasonic surgical cautery cutting device - Google
Patents US9314261B2 - Battery-powered hand-held ultrasonic surgical cautery cutting device …

(57) ABSTRACT A Surgical device, comprising a control circuit operable to carry out at least
two operational conditions of the Surgical device, and a two-stage Switch electrically …

An ultrasonic surgical assembly includes an ultrasonic transducer operable to convert a
received motional current into a movement of a cutting blade of an ultrasonic waveguide, a …

Method for operating a Surgical device, comprising providing a control circuit operable to
carry out at least two operational conditions of the Surgical device and effecting the at least …

US9107690B2 - Battery-powered hand-held ultrasonic surgical cautery cutting device - Google
Patents US9107690B2 - Battery-powered hand-held ultrasonic surgical cautery cutting device …

A battery-powered, modular surgical device includes an electrically powered surgical
instrument operable to surgically interface with human tissue and a handle assembly …

A method of maintaining a constant movement of a cutting blade of an ultrasonic waveguide
includes providing an ultrasonic transducer operable to convert a received motional current …

A battery assembly is used in battery-powered surgical instruments with handles having a
battery chamber and different handle types. The battery assembly includes a housing having …

Related US Application Data Continuation-in-part of application No. 12/266,146, filed on
Nov. 6, 2008, and a continuation-in-part of application No. 12/266,101, filed on Nov. 6, 2008 …