Patents by Inventor Joshua P. Morgan

Joshua P. Morgan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200078118
    Abstract: A modular surgical system for use in a surgical procedure is disclosed. The modular surgical system includes a control module including a power supply and surgical modules including a first surgical module and a second surgical module. The first surgical module is arranged in a stack configuration with the control module and the second surgical module. The power supply is configured to output power to the first surgical module and the second surgical module. A power backplane is configured to deliver the power to the first surgical module and the second surgical module through the first surgical module. A control circuit is configured to adaptively adjust power allocations to the first surgical module and the second surgical module.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon
  • Publication number: 20200078119
    Abstract: A modular surgical system is disclosed. The modular surgical system comprises a header module, a first surgical module, a second surgical module, and a module identification circuit. The second surgical module is arrangeable in a stack configuration with the header module and the first surgical module. The module identification circuit is configured to cause a pre-determined current to be transmitted to the first surgical module through the second surgical module in the stack configuration, detect a first voltage indicative of a first position of the first surgical module in the stack configuration, and detect a second voltage indicative of a second position of the second surgical module in the stack configuration. The second voltage is different than the first voltage.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener
  • Publication number: 20200078089
    Abstract: Aspects of the present disclosure are presented for systems and methods for identifying characteristics of a return pad in a monopolar electrosurgical system using contact quality monitoring (CQM) and near field communication (NFC) signals. In some aspects, resistance or impedance materials are sensed that may help identify what kind of return pad is being used, including what is the structure of the pad. In some aspects, NFC signals are used to identify characteristics of the return pad. In some aspects, the grounding or return pad may include two separate materials that form an interconnecting or interwoven mesh and both act as non-active electrodes when both contact the patient. A non-zero impedance may separate conductive lines connecting the two separate materials that may be analyzed to obtain a defining signature about that is linked to structural characteristics about the return pad.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon, Benjamin J. Danziger
  • Publication number: 20200078110
    Abstract: A modular energy system including a header module and a module. The header module includes a display screen for displaying a user interface. The header module is configured to receive data, including safety critical data, from the module, control the display screen to cause the UI to display UI content based on the received data, the UI content including safety critical UI content based on the safety critical data, and transmit the displayed safety critical UI content to the module for verification thereby. The module is configured to confirm whether the transmitted safety critical data coincides with the displayed safety critical UI content. In the event that it is determined that they do not coincide, the header module and/or the module can be configured to stop the function(s) of the module, display an alert on the display screen, and take various other actions.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon
  • Publication number: 20200078077
    Abstract: An energy module is disclosed. The energy module includes a control circuit and a two wire interface coupled to the control circuit. The two wire interface is configured as a power source and as a communication interface between the energy module and a neutral electrode.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon
  • Publication number: 20200078076
    Abstract: A method for controlling an output of an energy module of a modular energy system. The energy module can comprise a plurality of amplifiers configured to generate a drive signal at a frequency range and a plurality of ports coupled to the plurality of amplifiers. The method includes determining to which port of the plurality of ports the surgical instrument is connected, selectively coupling an amplifier of the plurality of amplifiers to the port of the plurality of ports to which the surgical instrument is connected, and controlling the amplifier to deliver the drive signal for driving the energy modality to the surgical instrument through the port.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Eitan T. Wiener, John E. Hein, James R. Hoch, Gregory J. Bakos
  • Publication number: 20200078078
    Abstract: Aspects of the present disclosure are presented for providing coordinated energy outputs of separate but connected modules, in some cases using communication protocols such as the Data Distribution Service standard (DDS). In some aspects, there is provided a communication circuit between a header or main device, a first module, and a second module, each including connection to a segment of a common backplane, where the output from a first module can be adjusted by sensing a parameter from a second module. In some aspects, the signal can pass from the first module through the header to the second module, or in other cases directly from the first module to the second module. Aspects of the present disclosure also include methods for automatically activating a bipolar surgical system in one or more of the modular systems using the DDS standard.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon, Benjamin J. Danziger
  • Publication number: 20200078080
    Abstract: 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.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Eitan T. Wiener, Ryan M. Asher, Brendan J. Oberkircher, John B. Schulte, John E. Hein, James R. Hoch
  • Publication number: 20200078106
    Abstract: A method for controlling a user interface of a modular energy system. The modular energy system comprises a header module and a display screen on which the user interface is displayed. The modular energy system can detect attachment of a first module thereto, control the user interface to display one or more first user interface elements corresponding to the first module, detect attachment of a second module to the modular energy system, control the user interface to resize the one or more first user interface elements to accommodate display of one or more second user interface elements corresponding to the second module, and control the user interface to display the one or more second user interface elements. The various UI elements can correspond to the particular module type that is being connected to the modular energy system.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, James M. Vachon, Gregory J. Bakos
  • Publication number: 20200078112
    Abstract: A modular surgical system is disclosed includes a header module including a power supply, a first surgical module, a second surgical module, and a segmented power backplane. The first surgical module is arrangeable in a stack configuration with the header module and the second surgical module. The segmented power backplane includes a first backplane segment in the header module, a second backplane segment in the first surgical module, and a third backplane segment in the second surgical module. The second backplane segment is detachably coupled to the first backplane segment in the stack configuration and the third backplane segment is detachably coupled to the second backplane segment in the stack configuration. The first backplane segment, the second backplane segment, and the third backplane segment are configured to cooperate to transmit energy from the power supply to the second surgical module in the stack configuration.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener, Ryan M. Asher, John B. Schulte, Brian J. Melewski
  • Publication number: 20200078079
    Abstract: Aspects of the present disclosure are presented for managing simultaneous outputs of surgical instruments. In some aspects, methods are presented for synchronizing the current frequencies. In some aspects, methods are presented for conducting duty cycling of energy outputs of two or more instruments. In some aspects, systems are presented for managing simultaneous monopolar outputs of two or more instruments, including providing a return pad that properly handles both monopolar outputs in some cases.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua P. Morgan, Nabeel Jadeed, Eitan T. Wiener, Joshua Henderson, Andrew W. Carroll, Jeffrey L. Aldridge
  • Publication number: 20200078082
    Abstract: A surgical instrument connectable to a surgical energy module that is configured to provide a first drive signal at a first frequency range for driving a first energy modality and a second drive signal at a second frequency range for driving a second energy modality is provided. The surgical instrument can comprise a surgical instrument component configured to receive power from a direct current (DC) power source, an end effector, and a circuit. The circuit can be configured to convert the first electrical signal to a DC voltage, apply the DC voltage to the surgical instrument component, and deliver the second energy modality to the end effector according to the second drive signal. Alternatively, the circuit can be disposed within a cable assembly configured to connect the surgical instrument to the surgical energy module.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Inventors: Joshua Henderson, Joshua P. Morgan, Andrew W. Carroll, Jeffrey L. Aldridge, Eitan T. Wiener
  • Publication number: 20190290270
    Abstract: A surgical instrument includes a body, a shaft assembly, an end effector, and an electrical contact assembly. The includes a power source, while the shaft assembly extends distally from the body. The end effector includes a channel assembly and a cartridge assembly configured to selectively couple with the channel assembly. The cartridge assembly includes an electrically activated component. The electrical contact assembly is capable of electrically coupling the power source with the electrically activated component of the cartridge assembly. The electrical contact assembly includes a first electrical contact, a second electrical contact, and an insulating membrane. The first electrical contact is associated with the channel assembly while the second electrical contact is associated with the cartridge assembly. The insulating membrane is associated with either the first electrical contact or the second electrical contact.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 26, 2019
    Inventors: Gregory J. Bakos, Frederick E. Shelton, IV, Gregory G. Scott, Stephen D. Geresy, Yvan D. Nguetio Tchoumkeu, Amy M. Krumm, Grace E. Waters, Prudence A. Vulhop, Nichole Y. Kwee, John E. Brady, Scott A. Jenkins, Laura A. Schoettmer, Andrew Kolpitcke, Joshua P. Morgan, Sarah A. Worthington, Taylor W. Aronhalt, Alexander R. Cuti
  • Publication number: 20190290271
    Abstract: A surgical instrument includes a body, a shaft assembly, an end effector, and an electrical contact assembly. The body includes a power source. The shaft assembly extends distally from the body, the end effector is distal of the shaft assembly. The end effector includes a channel assembly and a cartridge assembly. The cartridge assembly may selectively couple with the channel assembly. The cartridge assembly includes an electrically activated component. The electrical contact assembly is configured to electrically couple the power source with the electrically activated component. The electrical contact assembly includes a first electrical contact associated with the channel assembly, a second electrical contact associated with the channel assembly, and a hydrophobic layer extending between the first electrical contact and the second electrical contact.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 26, 2019
    Inventors: Gregory G. Scott, Stephen D. Geresy, Yvan D. Nguetio Tchoumkeu, Laura A. Schoettmer, Andrew Kolpitcke, Sarah A. Worthington, Joshua P. Morgan, Scott A. Jenkins, Nicholas D. Courtwright, Alexander R. Cuti, Taylor W. Aronhalt, Jeffery D. Bruns, John E. Brady, Nichole Y. Kwee, Gregory J. Bakos, Frederick E. Shelton, IV