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).
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Patent number: 11504255Abstract: 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: GrantFiled: August 24, 2020Date of Patent: November 22, 2022Assignee: BFKW, LLCInventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
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Publication number: 20220202421Abstract: 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: ApplicationFiled: March 16, 2022Publication date: June 30, 2022Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
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Patent number: 11298135Abstract: 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: GrantFiled: July 10, 2019Date of Patent: April 12, 2022Assignee: COVIDIEN LPInventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
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Patent number: 10864094Abstract: 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: GrantFiled: October 27, 2017Date of Patent: December 15, 2020Assignee: Deep Vein Medical, Inc.Inventors: Peter W. J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
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Publication number: 20200383812Abstract: 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: ApplicationFiled: August 24, 2020Publication date: December 10, 2020Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
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Patent number: 10786380Abstract: 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: GrantFiled: December 15, 2017Date of Patent: September 29, 2020Assignee: BFKW, LLCInventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
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Patent number: 10716589Abstract: 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: GrantFiled: October 13, 2017Date of Patent: July 21, 2020Assignee: Take5 EndotechInventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
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Publication number: 20200179118Abstract: 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: ApplicationFiled: December 9, 2019Publication date: June 11, 2020Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman
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Patent number: 10500050Abstract: 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: GrantFiled: September 18, 2017Date of Patent: December 10, 2019Assignee: Deep Vein Medical, Inc.Inventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman
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Publication number: 20190328391Abstract: 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: ApplicationFiled: July 10, 2019Publication date: October 31, 2019Inventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
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Patent number: 10390831Abstract: 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: GrantFiled: November 2, 2016Date of Patent: August 27, 2019Assignee: Covidien LPInventors: Henry E. Holsten, Adam I. Lehman, Kathryn L. Spencer
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Publication number: 20180303638Abstract: 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: ApplicationFiled: October 27, 2017Publication date: October 25, 2018Inventors: Peter W.J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
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Patent number: 10092067Abstract: 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: GrantFiled: October 15, 2015Date of Patent: October 9, 2018Assignee: 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
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Publication number: 20180104080Abstract: 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: ApplicationFiled: December 15, 2017Publication date: April 19, 2018Inventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
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Publication number: 20180085137Abstract: 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: ApplicationFiled: October 13, 2017Publication date: March 29, 2018Applicant: Take5 EndotechInventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
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Publication number: 20180064534Abstract: 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: ApplicationFiled: September 18, 2017Publication date: March 8, 2018Inventors: Menno Kalmann, Peter W.J. Hinchliffe, Adam I. Lehman
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Patent number: 9872787Abstract: 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: GrantFiled: August 13, 2013Date of Patent: January 23, 2018Assignee: BFKW, LLCInventors: Randal S. Baker, James A. Foote, Paul R. Kemmeter, Frederick J. Walburn, Peter M. Wilson, Adam I. Lehman, Barry J. Smith, Robert J. Chappolini
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Patent number: 9801645Abstract: 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: GrantFiled: May 9, 2015Date of Patent: October 31, 2017Assignee: Take5 EndotechInventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman, Daniel Helme, Norbert Thomas Jankowski, Joel N. Helfer
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Patent number: 9801737Abstract: 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: GrantFiled: March 9, 2011Date of Patent: October 31, 2017Assignee: Deep Vein Medical, Inc.Inventors: Peter W. J. Hinchliffe, Menno Kalmann, Adam I. Lehman, Olga Laksin
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Patent number: 9763786Abstract: 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: GrantFiled: October 12, 2015Date of Patent: September 19, 2017Assignee: Deep Vein Medical, Inc.Inventors: Menno Kalmann, Peter W. J. Hinchliffe, Adam I. Lehman