Patents by Inventor Adam I. Lehman

Adam I. Lehman 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: 11504255
    Abstract: A bariatric device includes an esophageal member having an esophageal surface that is configured to generally conform to the shape and size of a portion of the esophagus and an anchoring technique anchoring the esophageal member to the portion of the esophagus. The bariatric device includes a cardiac member having a cardiac surface that is configured to generally conform to the shape and size of a portion of the cardiac portion of the stomach and a connector connected with the esophageal member and the cardiac member to cause strain to be applied by the cardiac member to the cardiac portion of the stomach. The strain applied by the cardiac member to the cardiac portion of the stomach causes satiety in the absence of food. The connector is adapted to pass through the gastroesophageal junction while leaving a continuous portion of the gastroesophageal junction substantially unrestrained.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: November 22, 2022
    Assignee: BFKW, LLC
    Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
  • Publication number: 20220202421
    Abstract: The present disclosure relates to endoscopic reposable surgical clip appliers having a reusable handle assembly, at least one reusable shaft assembly, and at least one disposable clip cartridge assembly.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
  • Patent number: 11298135
    Abstract: The present disclosure relates to endoscopic reposable surgical clip appliers having a reusable handle assembly, at least one reusable shaft assembly, and at least one disposable clip cartridge assembly.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: April 12, 2022
    Assignee: COVIDIEN LP
    Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
  • Patent number: 10864094
    Abstract: The subject invention is directed to devices and methods for producing devices for regulating blood flow in the venous system. In particular, the invention provides for artificial valves designed to regulate the flow of blood in human vessels, wherein such artificial valves include superior properties including fatigue resistance, biocompatibility, and ease of manufacture.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: December 15, 2020
    Assignee: Deep Vein Medical, Inc.
    Inventors: Peter W. J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
  • Publication number: 20200383812
    Abstract: A bariatric device includes an esophageal member having an esophageal surface that is configured to generally conform to the shape and size of a portion of the esophagus and an anchoring technique anchoring the esophageal member to the portion of the esophagus. The bariatric device includes a cardiac member having a cardiac surface that is configured to generally conform to the shape and size of a portion of the cardiac portion of the stomach and a connector connected with the esophageal member and the cardiac member to cause strain to be applied by the cardiac member to the cardiac portion of the stomach. The strain applied by the cardiac member to the cardiac portion of the stomach causes satiety in the absence of food. The connector is adapted to pass through the gastroesophageal junction while leaving a continuous portion of the gastroesophageal junction substantially unrestrained.
    Type: Application
    Filed: August 24, 2020
    Publication date: December 10, 2020
    Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
  • Patent number: 10786380
    Abstract: A bariatric device includes an esophageal member having an esophageal surface that is configured to generally conform to the shape and size of a portion of the esophagus and an anchoring technique anchoring the esophageal member to the portion of the esophagus. The bariatric device includes a cardiac member having a cardiac surface that is configured to generally conform to the shape and size of a portion of the cardiac portion of the stomach and a connector connected with the esophageal member and the cardiac member to cause strain to be applied by the cardiac member to the cardiac portion of the stomach. The strain applied by the cardiac member to the cardiac portion of the stomach causes satiety in the absence of food. The connector is adapted to pass through the gastroesophageal junction while leaving a continuous portion of the gastroesophageal junction substantially unrestrained.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: September 29, 2020
    Assignee: BFKW, LLC
    Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
  • Patent number: 10716589
    Abstract: A surgical instrument for cutting and grasping tissue comprising a handle assembly, an elongated member and first and second jaws. A first movable member moves the second jaw in a first direction about a first pivot axis in a grasping action and a second movable member moves the second jaw in a second direction different than the first direction and about a second pivot axis in a cutting action. A switch is positioned at the proximal portion of the instrument and a selecting member is actuated by movement of the switch, the selecting member movable between a first position to enable movement of the second jaw in the first direction and prohibit movement in the second direction and a second position to enable movement of the second jaw in the second direction and prohibit movement in the first direction.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: July 21, 2020
    Assignee: Take5 Endotech
    Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
  • Publication number: 20200179118
    Abstract: An implantable device for regulating blood flow through a blood vessel comprising an elongated support dimensioned and configured to be implanted in a blood vessel. The support includes a linking member linking axially spaced apart portions to one another. A valve membrane extends between the axially spaced apart support portions and includes first region folded over the first linking member and attached thereto and a second region adjacent the first region and unattached to the first linking member. The second region is movable between a first position to enable blood flow and a second position to inhibit blood flow.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 11, 2020
    Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman
  • Patent number: 10500050
    Abstract: An implantable device for regulating blood flow through a blood vessel comprising an elongated support dimensioned and configured to be implanted in a blood vessel. The support includes a linking member linking axially spaced apart portions to one another. A valve membrane extends between the axially spaced apart support portions and includes first region folded over the first linking member and attached thereto and a second region adjacent the first region and unattached to the first linking member. The second region is movable between a first position to enable blood flow and a second position to inhibit blood flow.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: December 10, 2019
    Assignee: Deep Vein Medical, Inc.
    Inventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman
  • Publication number: 20190328391
    Abstract: The present disclosure relates to endoscopic reposable surgical clip appliers having a reusable handle assembly, at least one reusable shaft assembly, and at least one disposable clip cartridge assembly.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 31, 2019
    Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
  • Patent number: 10390831
    Abstract: The present disclosure relates to endoscopic reposable surgical clip appliers having a reusable handle assembly, at least one reusable shaft assembly, and at least one disposable clip cartridge assembly.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: August 27, 2019
    Assignee: Covidien LP
    Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
  • Publication number: 20180303638
    Abstract: The subject invention is directed to devices and methods for producing devices for regulating blood flow in the venous system. In particular, the invention provides for artificial valves designed to regulate the flow of blood in human vessels, wherein such artificial valves include superior properties including fatigue resistance, biocompatibility, and ease of manufacture.
    Type: Application
    Filed: October 27, 2017
    Publication date: October 25, 2018
    Inventors: Peter W.J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
  • Patent number: 10092067
    Abstract: A walking stick can include a handle (50) including a head (52). The head (52) can include at least one internal reinforcement member (90). The at least one internal reinforcement member (90) can have a shape that is substantially the same as a shape of the head (52). The bathing wand can include a neck (54) and a shaft (20). The bathing wand can also include a foot (150, 180) for engaging the ground. The foot (150, 180) can be coupled to the shaft (20). In some aspects, the foot (180) can include at least two arms (186) extending from a top portion (190) towards a bottom portion (194) of the foot (180). Each of the at least two arms (186) can be coupled together through a base (188) of the of the bottom portion (194). In some aspects, at least one arm (186) can form a loop (193).
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 9, 2018
    Assignee: Michael Graves Design Group, Inc.
    Inventors: Robert B. Van Varick, Donald S. Strum, Michael E. Graves, William R. Parcells, Jennifer A. Tuetken, Vladimir Anokhin, Daniel C. Sosa, Michael A. Daley, Bryan J. Semkuley, Clarice M. Theisen, Lynn R. Healey, Elizabeth W. Clubb, Richmond A. Hornby, Adam I. Lehman, Leland R. Adams, Jeffrey Randsen
  • Publication number: 20180104080
    Abstract: A bariatric device includes an esophageal member having an esophageal surface that is configured to generally conform to the shape and size of a portion of the esophagus and an anchoring technique anchoring the esophageal member to the portion of the esophagus. The bariatric device includes a cardiac member having a cardiac surface that is configured to generally conform to the shape and size of a portion of the cardiac portion of the stomach and a connector connected with the esophageal member and the cardiac member to cause strain to be applied by the cardiac member to the cardiac portion of the stomach. The strain applied by the cardiac member to the cardiac portion of the stomach causes satiety in the absence of food. The connector is adapted to pass through the gastroesophageal junction while leaving a continuous portion of the gastroesophageal junction substantially unrestrained.
    Type: Application
    Filed: December 15, 2017
    Publication date: April 19, 2018
    Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
  • Publication number: 20180085137
    Abstract: A surgical instrument for cutting and grasping tissue comprising a handle assembly, an elongated member and first and second jaws. A first movable member moves the second jaw in a first direction about a first pivot axis in a grasping action and a second movable member moves the second jaw in a second direction different than the first direction and about a second pivot axis in a cutting action. A switch is positioned at the proximal portion of the instrument and a selecting member is actuated by movement of the switch, the selecting member movable between a first position to enable movement of the second jaw in the first direction and prohibit movement in the second direction and a second position to enable movement of the second jaw in the second direction and prohibit movement in the first direction.
    Type: Application
    Filed: October 13, 2017
    Publication date: March 29, 2018
    Applicant: Take5 Endotech
    Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
  • Publication number: 20180064534
    Abstract: An implantable device for regulating blood flow through a blood vessel comprising an elongated support dimensioned and configured to be implanted in a blood vessel. The support includes a linking member linking axially spaced apart portions to one another. A valve membrane extends between the axially spaced apart support portions and includes first region folded over the first linking member and attached thereto and a second region adjacent the first region and unattached to the first linking member. The second region is movable between a first position to enable blood flow and a second position to inhibit blood flow.
    Type: Application
    Filed: September 18, 2017
    Publication date: March 8, 2018
    Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman
  • Patent number: 9872787
    Abstract: A bariatric device includes an esophageal member having an esophageal surface that is configured to generally conform to the shape and size of a portion of the esophagus and an anchoring technique anchoring the esophageal member to the portion of the esophagus. The bariatric device includes a cardiac member having a cardiac surface that is configured to generally conform to the shape and size of a portion of the cardiac portion of the stomach and a connector connected with the esophageal member and the cardiac member to cause strain to be applied by the cardiac member to the cardiac portion of the stomach. The strain applied by the cardiac member to the cardiac portion of the stomach causes satiety in the absence of food. The connector is adapted to pass through the gastroesophageal junction while leaving a continuous portion of the gastroesophageal junction substantially unrestrained.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: January 23, 2018
    Assignee: BFKW, LLC
    Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
  • Patent number: 9801645
    Abstract: A surgical instrument for cutting and grasping tissue comprising a handle assembly, an elongated member and first and second jaws. A first movable member moves the second jaw in a first direction about a first pivot axis in a grasping action and a second movable member moves the second jaw in a second direction different than the first direction and about a second pivot axis in a cutting action. A switch is positioned at the proximal portion of the instrument and a selecting member is actuated by movement of the switch, the selecting member movable between a first position to enable movement of the second jaw in the first direction and prohibit movement in the second direction and a second position to enable movement of the second jaw in the second direction and prohibit movement in the first direction.
    Type: Grant
    Filed: May 9, 2015
    Date of Patent: October 31, 2017
    Assignee: Take5 Endotech
    Inventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
  • Patent number: 9801737
    Abstract: The subject invention is directed to devices and methods for producing devices for regulating blood flow in the venous system. In particular, the invention provides for artificial valves designed to regulate the flow of blood in human vessels, wherein such artificial valves include superior properties including fatigue resistance, biocompatibility, and ease of manufacture.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: October 31, 2017
    Assignee: Deep Vein Medical, Inc.
    Inventors: Peter W. J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
  • Patent number: 9763786
    Abstract: An implantable device for regulating blood flow through a blood vessel comprising an elongated support dimensioned and configured to be implanted in a blood vessel. The support includes a linking member linking axially spaced apart portions to one another. A valve membrane extends between the axially spaced apart support portions and includes first region folded over the first linking member and attached thereto and a second region adjacent the first region and unattached to the first linking member. The second region is movable between a first position to enable blood flow and a second position to inhibit blood flow.
    Type: Grant
    Filed: October 12, 2015
    Date of Patent: September 19, 2017
    Assignee: Deep Vein Medical, Inc.
    Inventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman