Cilag International Gmbh

Ethicon, Gmbh

Ethicon Endo-surgery, Inc.

Ryan M Asher

Jeffrey L Aldridge

Jacob Spencer Gee

Kristen G Denzinger

Eitan T Wiener

John B Schulte

Benjamin D Dickerson

Brian D Black

David James Cagle

Jeffrey David Messerly

William Bruce Weisenburgh, Ii

Richard William Timm

Gregory W Johnson

Craig N Faller

Craig T Davis

Frederick L Estera

Charles J Scheib

Stephen M Leuck

Joshua Henderson

David Alexander Monroe

Chad Paul Boudreaux

John A Hibner

Tylor C Muhlenkamp

Richard C Smith

Benjamin M Boyd

Ion V Nicolaescu

David C Yates

Kevin L Houser

Matthew C Miller

Geoffrey S Strobl

Brendan J Oberkircher

Rafael J Ruiz Ortiz

Shan Wan

Paul F Riestenberg

John A Weed, Iii

Mary E Mootoo

Eric B Smith

Foster B Stulen

Daniel W Price

Timothy G Dietz

John E Brady

Jason R Lesko

Joshua P Morgan

Amy L Marcotte

Joseph Daniel Dennis, Jr

Cory G Kimball

Rudolph Henry Nobis

Andrew W Carroll

Benjamin J Danziger

Eric M Roberson

John Eric Hein

Jeffery Kirk

Barry C Worrell

James Walden Voegele

William D Dannaher

Carl J Draginoff, Jr

Amrita Singh Sawhney

William A Olson

Madeleine C Jayme

Stephen D Geresy

Chester O Baxter, Iii

Gregory J Bakos

Michael J Stokes

Sarah Alexandra Worthington

Aaron C Voegele

Randal T Byrum

Cameron R Nott

Amir Feriani

Shawn C Snyder

Jonathan T Batross

Nathan T Cummings

Ellen E Burkart

Frederick E Shelton, IV

Jeffrey S Swayze

Daniel J Mumaw

David T Martin

Ashvani K Madan

Mark A Davison

Nathan Daniel Grubbs

Michael R Lamping

Disha V Labhasetwar

Demetrius N Harris

Alexander R Cuti

Kevin Michael Fiebig

James R Giordano

Sean P Conlon

John V Hunt

David A Witt

Omar J Vakharia

Gregory A Trees

William Eugene Clem

Wells D Haberstich

Patrick A Weizman

Darcy W Greep

Stephen J Balek

Chad S Frampton

Patrick J Minnelli

Wei Guo

Gregory D Bishop

Brian D Bertke

A method of operating a modular surgical system including a control module, a first surgical module, and a second surgical module is disclosed. The method includes detachably connecting the first surgical module to the control module by stacking the first surgical module with the control module in a stack configuration, detachably connecting the second surgical module to the first surgical module by stacking the second surgical module with the control module and the first surgical module in the stack configuration, powering up the modular surgical system, and monitoring distribution of power from a power supply of the control module to the first surgical module and the second surgical module.

Method for energy distribution in a surgical modular energy system

A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.

Surgical instrument with selectively actuated gap-setting features for end effector

Systems, methods and devices for surgical procedurelization via a modular energy system are disclosed herein. In various aspects, the systems, methods and devices include an energy module, a header module communicably coupled to the energy module, and a display screen capable of rendering a graphical user interface (GUI). The GUI may be configured to display a plurality of steps that correspond with actions performed by a user while operating the modular energy system. In some aspects, the steps displayed are steps of a predetermined procedural checklist corresponding with a mental model followed by the user while performing a surgical procedure. In some aspects, the steps displayed are steps of an output verification process.

Surgical proceduralization via modular energy system

A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The body comprises a pivotal trigger. The shaft couples the end effector and the body together. The end effector comprises a clamp arm and an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade is operable to deliver ultrasonic vibrations to tissue. Pivotal movement of the trigger causes movement of the clamp arm. The trigger includes a compliant feature configured to limit the amount of force delivered to tissue by the clamp arm. The flexible feature may comprise a flexible band, living hinge, a series of living hinges, or a flexible tab.

Handpiece and blade configurations for ultrasonic surgical instrument

Disclosed is a method of assembling a backplane connector subassembly for a module of a modular energy system. The backplane connector subassembly physically and electrically connects at least two modules stacked on top of one another. The method includes providing a back panel defining an inner surface, attaching a first support member to the inner surface of the back panel, attaching a second support member to the inner surface of the back panel, attaching the upstream connector to the back panel by sliding a first mating hole defined in the upstream connector onto the first support member, and attaching the downstream connector to the back panel by a sliding a second mating hole defined in the downstream connector onto the second support member. The first support member is configured to support an upstream connector. The second support member is configured to support a downstream connector.

Modular energy system

An energy module connectable to a surgical instrument is disclosed. The energy module can include a circuit, which can include a first amplifier and a second amplifier coupled to a port of the energy module to which a surgical instrument is connectable. The first amplifier can be configured to generate a first drive signal at a first frequency range and the second amplifier can be configured to generate a second drive signal at a second frequency range. The circuit can be configured to control the amplifiers to deliver the first drive signal, the second drive signal, and/or a combination of the first and second drive signals to a surgical instrument connected to the port.

Energy module for driving multiple energy modalities through a port

Disclosed is a modular energy system that comprises a first module, comprising a first panel, and a first connector attached to the first panel. A portion of the first connector extends past a first edge of the first panel. The modular energy system further comprises a second module, comprising a second panel, and a second connector attached to the second panel. The second connector is aligned with a second edge of the second panel, and the second connector defines a cavity. The second module is coupled to the first module, wherein the portion of the first connector that extends past the first edge of the first panel is positioned within the cavity defined by the second connector.

Backplane connector attachment mechanism for modular energy system

A system configured to control operation of an ultrasonic surgical instrument is disclosed. The system comprises a generator configured to generate a signal, and a computer communicably coupled to the generator. The computer is configured to receive a first set of variables corresponding to a first signal at a first power level of the instrument, evaluate the first set of variables with a model to generate a first output, wherein the first output comprises a value between the first set of variables and a condition set, and wherein the condition set comprises a plurality of conditions that correspond to a plurality of responses, determine the first output meets a first threshold value for a first condition; determine a first response corresponding to the first condition, wherein the first response is a second power level for the instrument, and transmit the second power level to the generator for a second signal.

Switch arrangements for ultrasonic surgical instruments

An ultrasonic instrument includes a body, an actuation assembly, a shaft assembly, and an end effector. The actuation assembly includes an activation member that is operable to move in a first direction to select a mode of operation. The shaft assembly extends distally from the body and includes an acoustic waveguide. The end effector includes an ultrasonic blade that is in acoustic communication with the acoustic waveguide. The activation member is operable to move in a second direction to activate the end effector in a mode of operation selected by movement of the activation member in the first direction.

Surgical instrument with multi-function button

An ultrasonic instrument includes a housing, an ultrasonic transducer support by the housing, and an integrated usage indicator. The housing is configured to removably connect to a shaft assembly. The ultrasonic transducer is configured to be acoustically connected to a waveguide and operated a predetermined number of use cycles. The integrated usage indicator is operatively connected to the housing and includes a used state indicator. The used state indicator is configured to indicate to a clinician in a used state when the ultrasonic transducer has been operated at least the predetermined number of use cycles for limiting usage of the ultrasonic transducer to the predetermined number of use cycles.

Surgical instrument use indicator

A surgical system includes a plurality of voice sensors located in a surgical environment and configured to detect sound and generate a first plurality of signals. The surgical system also includes a position indicator, in proximity to a designated user, configured to indicate a first position of the designated user and generate a second signal representative of the first position. The surgical system further includes a processor configured to receive the first plurality of signals and the second signal and determine, based on the first plurality of signals, a second position. The processor is also configured to compare the detected sound with registered voice command of the designated user stored in a memory to verify the designated user's credentials, and send a command signal to a surgical instrument to carry out an operation related to the voice command based on at least one of the verification of the designated user's credentials, the first position and the second position.

Surgical system with voice control

An energy module is disclosed. The energy module includes a real time clock and a control circuit coupled to the real time clock. The circuit is configured to detect the presence of a surgical instrument coupled to the energy module, track usage of the surgical instrument in real time based on the real time clock, and deactivate the surgical instrument based on a predetermined total elapsed time based on the real time clock.

Instrument tracking arrangement based on real time clock information

An energy module for driving electrosurgical and/or ultrasonic surgical instruments is disclosed. The energy module can include an amplifier assembly that is configured to drive a variety of different energy modalities for one or more surgical instruments connected thereto. The energy module can further include a relay assembly for selectively coupling one or more of the amplifiers to different ports to which the surgical instruments are connectable. The amplifier assembly can include amplifiers for driving ultrasonic, bipolar, and/or monopolar energy.

Energy module for driving multiple energy modalities

Energy module monopolar port

A modular energy system is disclosed including a header module including an enclosure and a display including a coupler. The enclosure defines a recess. The recess includes a first guidewall and a second guidewall. The coupler is removably positionable in the recess. The coupler includes a first sidewall and a second sidewall. The first guidewall is configured to guide the first sidewall as the coupler moves through the recess. The second guidewall is configured to guide the second sidewall as the coupler moves through the recess.

Header for modular energy system

Growing community of inventors

Cincinnati, OH, United States of America

Ryan M Asher