Patents by Inventor Andrew J. McCarthy
Andrew J. McCarthy 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).
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Patent number: 11925351Abstract: A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.Type: GrantFiled: February 18, 2022Date of Patent: March 12, 2024Assignee: Applied Medical Resources CorporationInventors: Joshua M. Schober, Andrew J. McCarthy, Babak D. Jasemian
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Publication number: 20240041457Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: ApplicationFiled: October 19, 2023Publication date: February 8, 2024Inventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Patent number: 11826046Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: GrantFiled: February 2, 2022Date of Patent: November 28, 2023Assignee: Applied Medical Resources CorporationInventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Publication number: 20230338025Abstract: A surgical stapling system can include a reload shaft. The shaft can include an elongate tubular member with have a jaw assembly at the distal end thereof and a coupling collar at the proximal end thereof. The shaft assembly also includes an articulation joint coupling the jaw assembly to the distal end. A drive member and an articulation member extend within the tubular body of the shaft from the proximal end to the distal end. A firing member is connected to the distal end of the drive member such that advancement of the drive beam advances the firing member to close the jaw assemblies and fire staples from a reload positioned in the jaw assembly. The shaft assembly can also include a lockout mechanism to prevent a firing operation on a previously-fired reload or no reload.Type: ApplicationFiled: June 16, 2023Publication date: October 26, 2023Inventors: Babak Jasemian, Steve E. Decker, Atal C. Patel, Erik Nelson, Andrew J. McCarthy, Scott Zimmerman, Timothy M. Hopkins, Joshua M. Schober, Eric J. Weiss, Matthew M. Becerra, Christina N. Reed
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Patent number: 11684366Abstract: A surgical stapling system can include a reload shaft. The shaft can include an elongate tubular member with have a jaw assembly at the distal end thereof and a coupling collar at the proximal end thereof. The shaft assembly also includes an articulation joint coupling the jaw assembly to the distal end. A drive member and an articulation member extend within the tubular body of the shaft from the proximal end to the distal end. A firing member is connected to the distal end of the drive member such that advancement of the drive beam advances the firing member to close the jaw assemblies and fire staples from a reload positioned in the jaw assembly. The shaft assembly can also include a lockout mechanism to prevent a firing operation on a previously-fired reload or no reload.Type: GrantFiled: December 31, 2020Date of Patent: June 27, 2023Assignee: Applied Medical Resources CorporationInventors: Babak Jasemian, Steven E. Decker, Atal C. Patel, Erik Nelson, Andrew J. McCarthy, Scott Zimmerman, Timothy M. Hopkins, Joshua M. Schober, Eric J. Weiss, Matthew M. Becerra, Christina N. Reed
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Publication number: 20220167986Abstract: A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.Type: ApplicationFiled: February 18, 2022Publication date: June 2, 2022Inventors: Joshua M. Schober, Andrew J. McCarthy, Babak D. Jasemian
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Publication number: 20220151612Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: ApplicationFiled: February 2, 2022Publication date: May 19, 2022Inventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Patent number: 11272934Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: GrantFiled: March 17, 2020Date of Patent: March 15, 2022Assignee: Applied Medical Resources CorporationInventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Patent number: 11272933Abstract: A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.Type: GrantFiled: November 22, 2019Date of Patent: March 15, 2022Assignee: Applied Medical Resources CorporationInventors: Joshua M. Schober, Andrew J. McCarthy, Babak D. Jasemian
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Patent number: 11043014Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting information relative to a map. In one aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; constructing one or more heat areas for the map using the identified points of interest; and displaying one or more polygons on the map, wherein a polygon is displayed to encompass an area within a constructed heat area. In another aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; displaying one or more polygons on the map, wherein the polygons are displayed to encompass one or more points of interest within the geographical region.Type: GrantFiled: October 21, 2019Date of Patent: June 22, 2021Assignee: Google LLCInventors: Emma Burrows, Stefan H. Pharies, Jiri Semecky, David P. Marmaros, Andrew J. McCarthy, Alejandro Diaz, Konrad Gianno, Marcin Z. Brodziak
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Publication number: 20210121177Abstract: A surgical stapling system can include a reload shaft. The shaft can include an elongate tubular member with have a jaw assembly at the distal end thereof and a coupling collar at the proximal end thereof. The shaft assembly also includes an articulation joint coupling the jaw assembly to the distal end. A drive member and an articulation member extend within the tubular body of the shaft from the proximal end to the distal end. A firing member is connected to the distal end of the drive member such that advancement of the drive beam advances the firing member to close the jaw assemblies and fire staples from a reload positioned in the jaw assembly. The shaft assembly can also include a lockout mechanism to prevent a firing operation on a previously-fired reload or no reload.Type: ApplicationFiled: December 31, 2020Publication date: April 29, 2021Inventors: Babak Jasemian, Steven E. Decker, Atal C. Patel, Erik Nelson, Andrew J. McCarthy, Scott Zimmerman, Timothy M. Hopkins, Joshua M. Schober, Eric J. Weiss, Matthew M. Becerra, Christina N. Reed
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Patent number: 10905420Abstract: A surgical stapling system can include a reload shaft. The shaft can include an elongate tubular member with have a jaw assembly at the distal end thereof and a coupling collar at the proximal end thereof. The shaft assembly also includes an articulation joint coupling the jaw assembly to the distal end. A drive member and an articulation member extend within the tubular body of the shaft from the proximal end to the distal end. A firing member is connected to the distal end of the drive member such that advancement of the drive beam advances the firing member to close the jaw assemblies and fire staples from a reload positioned in the jaw assembly. The shaft assembly can also include a lockout mechanism to prevent a firing operation on a previously-fired reload or no reload.Type: GrantFiled: April 12, 2017Date of Patent: February 2, 2021Assignee: Applied Medical Resources CorporationInventors: Babak D. Jasemian, Steven E. Decker, Atal C. Patel, Erik Nelson, Andrew J. McCarthy, Scott Zimmerman, Timothy M. Hopkins, Joshua M. Schober, Eric J. Weiss, Matthew M. Becerra, Christina N. Reed
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Publication number: 20200214704Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: ApplicationFiled: March 17, 2020Publication date: July 9, 2020Inventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Publication number: 20200160571Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting information relative to a map. In one aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; constructing one or more heat areas for the map using the identified points of interest; and displaying one or more polygons on the map, wherein a polygon is displayed to encompass an area within a constructed heat area. In another aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; displaying one or more polygons on the map, wherein the polygons are displayed to encompass one or more points of interest within the geographical region.Type: ApplicationFiled: October 21, 2019Publication date: May 21, 2020Inventors: Emma Burrows, Stefan H. Pharies, Jiri Semecky, David P. Marmaros, Andrew J. McCarthy, Alejandro Diaz, Konrad Gianno, Marcin Z. Brodziak
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Patent number: 10610225Abstract: A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.Type: GrantFiled: April 12, 2017Date of Patent: April 7, 2020Assignee: Applied Medical Resources CorporationInventors: Christina N. Reed, Matthew M. Becerra, Andrew J. McCarthy, Scott Zimmerman, Joshua M. Schober, Steven E. Decker, Kevin Hudson, Andy Pham
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Publication number: 20200085434Abstract: A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.Type: ApplicationFiled: November 22, 2019Publication date: March 19, 2020Inventors: Joshua M. Schober, Andrew J. McCarthy, Babak D. Jasemian
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Patent number: 10517597Abstract: A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.Type: GrantFiled: April 12, 2017Date of Patent: December 31, 2019Assignee: Applied Medical Resources CorporationInventors: Joshua M. Schober, Andrew J. McCarthy, Babak D. Jasemian
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Patent number: 10453226Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting information relative to a map. In one aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; constructing one or more heat areas for the map using the identified points of interest; and displaying one or more polygons on the map, wherein a polygon is displayed to encompass an area within a constructed heat area. In another aspect, a method includes identifying points of interest within a geographical region; displaying a map for the geographical region; displaying one or more polygons on the map, wherein the polygons are displayed to encompass one or more points of interest within the geographical region.Type: GrantFiled: July 26, 2011Date of Patent: October 22, 2019Assignee: GOOGLE LLCInventors: Emma Burrows, Stefan H. Pharies, Jiri Semecky, David P. Marmaros, Andrew J. McCarthy, Alejandro Diaz, Konrad Gianno, Marcin Z. Brodziak
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Patent number: 10405862Abstract: A laparoscopic clip applier can have a geared clip feed mechanism and a direct jaw clamping mechanism to provide smooth operation over a clip application stroke of a movable handle. The geared clip feed mechanism can include an idler gear and two drive gear racks to advance a feed slider feeding a clip to a jaw assembly. The two drive gear racks can be positioned to provide different gearing during clip feed and firing portions of the clip application stroke, allowing efficient packaging of the clip feed mechanism. A spring can rapidly withdraw the feed slider once the clip has been fed and before clamping begins. The movable handle can have a direct connection to a clamping slider to enhance user feedback during clamping of the clip. After clamping the clip, the movable handle can also assist in returning the clamping slider to an initial position for firing another clip.Type: GrantFiled: April 21, 2017Date of Patent: September 10, 2019Assignee: Applied Medical Resources CorporationInventors: Atal C. Patel, Michael Whitlock, Patrick Elliott, Andrew J. McCarthy
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Publication number: 20170303921Abstract: A laparoscopic clip applier can have a geared clip feed mechanism and a direct jaw clamping mechanism to provide smooth operation over a clip application stroke of a movable handle. The geared clip feed mechanism can include an idler gear and two drive gear racks to advance a feed slider feeding a clip to a jaw assembly. The two drive gear racks can be positioned to provide different gearing during clip feed and firing portions of the clip application stroke, allowing efficient packaging of the clip feed mechanism. A spring can rapidly withdraw the feed slider once the clip has been fed and before clamping begins. The movable handle can have a direct connection to a clamping slider to enhance user feedback during clamping of the clip. After clamping the clip, the movable handle can also assist in returning the clamping slider to an initial position for firing another clip.Type: ApplicationFiled: April 21, 2017Publication date: October 26, 2017Inventors: Atal C. Patel, Michael Whitlock, Patrick Elliott, Andrew J. McCarthy