Patents by Inventor Kevin Robert Slisz

Kevin Robert Slisz 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).

  • Patent number: 11844522
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: December 19, 2023
    Assignee: Covidien LP
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Patent number: 11376004
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: July 5, 2022
    Assignee: Covidien LP
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Publication number: 20210093323
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 1, 2021
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Patent number: 10874392
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: December 29, 2020
    Assignee: Covidien LP
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Publication number: 20200289116
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Patent number: 10702271
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: July 7, 2020
    Assignee: Covidien LP
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Patent number: 10258346
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: April 16, 2019
    Assignee: Covidien LP
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Pedros
  • Publication number: 20170325813
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 16, 2017
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Publication number: 20170296187
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Application
    Filed: July 3, 2017
    Publication date: October 19, 2017
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Patent number: 9717498
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: August 1, 2017
    Assignee: Covidien LP
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Patent number: 9700318
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: July 11, 2017
    Assignee: Covidien LP
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Publication number: 20170027581
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Application
    Filed: October 14, 2016
    Publication date: February 2, 2017
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Pedros
  • Patent number: 9498227
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: November 22, 2016
    Assignee: Covidien LP
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Pedros
  • Publication number: 20140299647
    Abstract: A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis.
    Type: Application
    Filed: April 9, 2013
    Publication date: October 9, 2014
    Inventors: Paul A. Scirica, Justin Williams, Kevin Robert Slisz
  • Publication number: 20140263550
    Abstract: A surgical stapling apparatus (stapler) is provided. A tool assembly includes first and second jaw members. A cartridge assembly includes an actuation sled and a slide. A drive member having a working end is configured to translate through the tool assembly when the first and second jaw members are in a closed configuration. A lock assembly including a latch is movable from a locked position to an unlocked position. The latch is urged to the locked position to engage the working end to prevent distal translation of the drive member through the tool assembly. The slide is configured to move the latch from the locked position to the unlocked position upon installation of an unspent cartridge assembly onto the first jaw member. The slide is movable by the drive member upon actuation of the stapling apparatus to allow the latch to move back to the locked position.
    Type: Application
    Filed: January 31, 2014
    Publication date: September 18, 2014
    Applicant: Covidien LP
    Inventors: Ernest Aranyi, Kevin Robert Slisz
  • Publication number: 20130289583
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Application
    Filed: June 28, 2013
    Publication date: October 31, 2013
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Pedros
  • Patent number: 8506580
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: August 13, 2013
    Assignee: Covidien LP
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Pedros
  • Publication number: 20100137886
    Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
    Type: Application
    Filed: April 10, 2008
    Publication date: June 3, 2010
    Inventors: Earl M. Zergiebel, Kenneth H. Whitfield, Gregory Sorrentino, Kevin Robert Slisz, Roberto Padros