Patents Assigned to Davol, Inc.
  • Publication number: 20210169628
    Abstract: An elongate open-bored applicator (EOBP) adapted to deploy a mesh comprising (a) at least one inflatable contour-balloon, (b) at least one inflatable dissection balloon. The inflatable contour-balloon and the inflatable dissection balloon are adjustable and located at the distal portion; and, (c) at least one actuating means located at the proximal portion. The actuating means is in communication with the inflatable contour-balloon and the inflatable dissection balloon. The actuating means is adapted to provide the inflatable contour-balloon and the inflatable dissection balloon with independent activation and/or de-activation.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 10, 2021
    Applicant: Davol Inc.
    Inventors: Mordehai Sholev, Amir Szold, Ibrahim Matter, Ziv Tamir
  • Patent number: 11013501
    Abstract: Methods for protecting a peritoneum or other tissue during a surgical procedure are disclosed. In some embodiments, a protective lining is applied to the peritoneum or other tissue before an active surgical intervention, such as before tissue dissection, tissue approximation, and/or other surgical act. In some embodiments, the protective lining includes a protective film applied to the peritoneum or other tissue via a delivery balloon or via a spray instrument.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: May 25, 2021
    Assignee: Davol, Inc.
    Inventors: Devang Vijay Shah, Robert Richard, Christopher Bowley
  • Patent number: 11007030
    Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft including a reciprocating driveshaft disposed within the elongated shaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft for displacing one or more fasteners within the elongated shaft towards a distal fastener deployment position. In some embodiments, the surgical instrument may include a removable preload lock-out attached to the elongated shaft to prevent the follower from applying a preload to the fasteners.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: May 18, 2021
    Assignee: Davol Inc.
    Inventors: Nathan Stewart Cauldwell, Donald E. Ziniti, Derek Affonce, Justin Lewis, Augustus Felix, Talia D'Ambruoso
  • Publication number: 20210128289
    Abstract: A hernia repair device, comprising: an inflatable balloon having an inflation tube, the inflation tube having a proximal end attached to said balloon and a distal end adapted to be extracted from the body, separately from the balloon, via an opening which is smaller than a laparoscopic opening; and a mesh removably attached to said balloon, wherein the inflation tube passes through the mesh.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 6, 2021
    Applicant: Davol Inc.
    Inventor: Mordehai Sholev
  • Publication number: 20210045862
    Abstract: The present invention provides a fixating means adapted for use in hernia repair surgeries in attaching a mesh and mesh deployment means; said fixating means are attached to said mesh deployment means; and fixating means comprising: (a) a first portion coupled to said deployment means; and, (b) a second portion comprising a coil having a predetermined retracted shape; said coil is reconfigurable from a plurality of unretracted positions to a plurality of retracted positions and from said plurality of retracted positions to said plurality of unretracted positions; wherein said attachment between said deployment means and said mesh is obtained by reconfiguration of said coil from at least one of said unretracted positions to at least one of said retracted positions.
    Type: Application
    Filed: July 21, 2020
    Publication date: February 18, 2021
    Applicant: Davol Inc.
    Inventors: Mordehai Sholev, Ruth Zajdman, Itay Ben-Nun
  • Patent number: 10898309
    Abstract: An elongate open-bored applicator (EOBP) adapted to deploy a mesh comprising (a) at least one inflatable contour-balloon, (b) at least one inflatable dissection balloon. The inflatable contour-balloon and the inflatable dissection balloon are adjustable and located at the distal portion; and, (c) at least one actuating means located at the proximal portion. The actuating means is in communication with the inflatable contour-balloon and the inflatable dissection balloon. The actuating means is adapted to provide the inflatable contour-balloon and the inflatable dissection balloon with independent activation and/or de-activation.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 26, 2021
    Assignee: Davol Inc.
    Inventors: Mordehai Sholev, Amir Szold, Ibrahim Matter, Ziv Tamir
  • Patent number: 10864068
    Abstract: A hernia repair device, comprising: an inflatable balloon having an inflation tube, the inflation tube having a proximal end attached to said balloon and a distal end adapted to be extracted from the body, separately from the balloon, via an opening which is smaller than a laparoscopic opening, and a mesh removably attached to said balloon, wherein the inflation tube passes through the mesh.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: December 15, 2020
    Assignee: Davol Inc.
    Inventor: Mordehai Sholev
  • Patent number: 10751156
    Abstract: The present invention provides a fixating means adapted for use in hernia repair surgeries in attaching a mesh and mesh deployment means; said fixating means are attached to said mesh deployment means; and fixating means comprising: (a) a first portion coupled to said deployment means; and, (b) a second portion comprising a coil having a predetermined retracted shape; said coil is reconfigurable from a plurality of unretracted positions to a plurality of retracted positions and from said plurality of retracted positions to said plurality of unretracted positions; wherein said attachment between said deployment means and said mesh is obtained by reconfiguration of said coil from at least one of said unretracted positions to at least one of said retracted positions.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: August 25, 2020
    Assignee: Davol Inc.
    Inventors: Mordehai Sholev, Ruth Zajdman, Itay Ben-Nun
  • Publication number: 20200261624
    Abstract: Articles and methods involving soft tissue repair implants comprising 2-hydroxybutyrate, 3-hydroxybutyrate, 4-hydroxybutyrate, and/or their conjugate acids are generally provided. The 2-hydroxybutyrate, 3-hydroxybutyrate, 4-hydroxybutyrate, and/or the conjugate acid(s) of 2-hydroxybutyrate, 3-hydroxybutyrate, and 4-hydroxybutyrate may be provided in a therapeutically-effective amount for reducing or preventing microbial infection.
    Type: Application
    Filed: October 24, 2018
    Publication date: August 20, 2020
    Applicants: Davol Inc., University of Pittsburgh - of the Commonwealth System of Higher Education
    Inventors: Peter Maughan Crapo, Devang Vijay Shah, Stephen F. Badylak, George Hussey, Catalina Pineda Molina, Brian Sicari
  • Publication number: 20200015922
    Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft including a reciprocating driveshaft disposed within the elongated shaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft for displacing one or more fasteners within the elongated shaft towards a distal fastener deployment position. In some embodiments, the surgical instrument may include a removable preload lock-out attached to the elongated shaft to prevent the follower from applying a preload to the fasteners.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Applicant: Davol Inc.
    Inventors: Nathan Stewart Cauldwell, Derek Affonce, Augustus Felix, Talia D'Ambruoso
  • Publication number: 20200015816
    Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft including a reciprocating driveshaft disposed within the elongated shaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft for displacing one or more fasteners within the elongated shaft towards a distal fastener deployment position. In some embodiments, the surgical instrument may include a removable preload lock-out attached to the elongated shaft to prevent the follower from applying a preload to the fasteners.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Applicant: Davol Inc.
    Inventors: Nathan Stewart Cauldwell, Donald E. Ziniti, Derek Affonce, Justin Lewis, Augustus Felix, Talia D'Ambruoso
  • Publication number: 20200015809
    Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft including a reciprocating driveshaft disposed within the elongated shaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft for displacing one or more fasteners within the elongated shaft towards a distal fastener deployment position. In some embodiments, the surgical instrument may include a removable preload lock-out attached to the elongated shaft to prevent the follower from applying a preload to the fasteners.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Applicant: Davol Inc.
    Inventors: Nathan Stewart Cauldwell, Donald E. Ziniti, Derek Affonce, Justin Lewis, Augustus Felix, Talia D'Ambruoso
  • Publication number: 20190175161
    Abstract: Methods for protecting a peritoneum or other tissue during a surgical procedure are disclosed. In some embodiments, a protective lining is applied to the peritoneum or other tissue before an active surgical intervention, such as before tissue dissection, tissue approximation, and/or other surgical act. In some embodiments, the protective lining includes a protective film applied to the peritoneum or other tissue via a delivery balloon or via a spray instrument.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 13, 2019
    Applicant: Davol, Inc.
    Inventors: Devang Vijay Shah, Robert Richard, Christopher Bowley
  • Publication number: 20180368962
    Abstract: A hernia repair device, comprising: an inflatable balloon having an inflation tube, the inflation tube having a proximal end attached to said balloon and a distal end adapted to be extracted from the body, separately from the balloon, via an opening which is smaller than a laparoscopic opening, and a mesh removably attached to said balloon, wherein the inflation tube passes through the mesh.
    Type: Application
    Filed: May 14, 2018
    Publication date: December 27, 2018
    Applicant: Davol Inc.
    Inventor: MORDEHAI SHOLEV
  • Patent number: 9993324
    Abstract: A hernia repair device, comprising: an inflatable balloon having an inflation tube, the inflation tube having a proximal end attached to said balloon and a distal end adapted to be extracted from the body, separately from the balloon, via an opening which is smaller than a laparoscopic opening; and a mesh removably attached to said balloon, wherein the inflation tube passes through the mesh.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: June 12, 2018
    Assignee: Davol Inc.
    Inventor: Mordehai Sholev
  • Publication number: 20180147040
    Abstract: An elongate open-bored applicator (EOBP) adapted to deploy a mesh comprising (a) at least one inflatable contour-balloon, (b) at least one inflatable dissection balloon. The inflatable contour-balloon and the inflatable dissection balloon are adjustable and located at the distal portion; and, (c) at least one actuating means located at the proximal portion. The actuating means is in communication with the inflatable contour-balloon and the inflatable dissection balloon. The actuating means is adapted to provide the inflatable contour-balloon and the inflatable dissection balloon with independent activation and/or de-activation.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Applicant: Davol, Inc. (a C.R. Bard Company)
    Inventors: Mordehai Sholev, Amir Szold, Ibrahim Matter, Ziv Tamir
  • Patent number: 9861462
    Abstract: The present invention discloses an inflatable contour-balloon useful in minimal invasive and/or open surgery. The inflatable contour-balloon positioned in the contour of a mesh and/or a patch and/or a net. The inflatable contour-balloon is adapted to spread and/or deploy the mesh and/or the patch and/or the net in the abdominal cavity and/or pre-peritoneal and/or space and/or hollow body organs and/or natural and/or artificial orifices and/or spaces and/or post operative spaces. The present invention also discloses an elongate open-bored applicator (EOBP) adapted to spread and/or deploy a mesh and/or a patch and/or a net. The EOBP is useful in minimal invasive surgery. The EOBP has a distal portion that is insertable into the abdominal cavity and/or pre-peritoneal and/or space arid/or hollow body organs and/or natural and/or artificial orifices and/or spaces and/or post operative spaces; and a proximal portion that remains outside the body.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: January 9, 2018
    Assignee: Davol, Inc. (a C.R. Bard Company)
    Inventors: Mordehai Sholev, Amir Szold, Ibrahim Matter, Ziv Tamir
  • Publication number: 20170290577
    Abstract: The present invention provides a fixating means adapted for use in hernia repair surgeries in attaching a mesh and mesh deployment means; said fixating means are attached to said mesh deployment means; and fixating means comprising: (a) a first portion coupled to said deployment means; and, (b) a second portion comprising a coil having a predetermined retracted shape; said coil is reconfigurable from a plurality of unretracted positions to a plurality of retracted positions and from said plurality of retracted positions to said plurality of unretracted positions; wherein said attachment between said deployment means and said mesh is obtained by reconfiguration of said coil from at least one of said unretracted positions to at least one of said retracted positions.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 12, 2017
    Applicant: Davol, Inc. (a C.R. Bard Company)
    Inventors: Mordehai Sholev, Ruth Zajdman, Itay Ben-Nun
  • Patent number: 9687332
    Abstract: A method and device for treating hernia by implanting at least one collapsible hernia repair patch, such as a planar mesh body at least partially enveloped by one or more elastic collars. A posterior end of an applicator carrying the repair patch may be inserted through a hernia and into the wall of the abdominal cavity, and the patch may be released into the cavity, e.g., so as to helically deploy the patch such that the patch lies in parallel to the abdominal wall. A balloon, which is removably attached to the patch, may be inflated to help move the patch to a deployed configuration, and thereafter the balloon removed from the hernia site.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: June 27, 2017
    Assignee: Davol, Inc.
    Inventors: Mordehai Sholev, Ibrahim Matter, Ziv Tamir
  • Patent number: 9642689
    Abstract: The present invention provides a fixating means adapted for use in hernia repair surgeries in attaching a mesh and mesh deployment means; said fixating means are attached to said mesh deployment means; and fixating means comprising: (a) a first portion coupled to said deployment means; and, (b) a second portion comprising a coil having a predetermined retracted shape; said coil is reconfigurable from a plurality of unretracted positions to a plurality of retracted positions and from said plurality of retracted positions to said plurality of unretracted positions; wherein said attachment between said deployment means and said mesh is obtained by reconfiguration of said coil from at least one of said unretracted positions to at least one of said retracted positions.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: May 9, 2017
    Assignee: Davol, Inc.
    Inventors: Mordehai Sholev, Ruth Zajdman, Itay Ben-Nun