Patents by Inventor Dawson Hettrick
Dawson Hettrick 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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Publication number: 20250331852Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: ApplicationFiled: April 14, 2025Publication date: October 30, 2025Applicant: RevMedica, Inc.Inventors: Thomas G. Wenchell, JR., C. Robert Satti, III, Dawson Hettrick, Stephen Pang
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Patent number: 12357307Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: GrantFiled: May 8, 2023Date of Patent: July 15, 2025Assignee: REVMEDICA, INC.Inventors: Thomas G. Wenchell, Jr., C. Robert Satti, III, Dawson Hettrick
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Publication number: 20250213249Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: ApplicationFiled: March 19, 2025Publication date: July 3, 2025Applicant: RevMedica, Inc.Inventors: Thomas G. Wenchell, JR., C. Robert Satti, III, Dawson Hettrick
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Patent number: 12279771Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: GrantFiled: February 12, 2024Date of Patent: April 22, 2025Assignee: REVMEDICA, INC.Inventors: Thomas G. Wenchell, Jr., C. Robert Satti, III, Dawson Hettrick
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Patent number: 12279770Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: GrantFiled: November 8, 2023Date of Patent: April 22, 2025Assignee: REVMEDICA, INC.Inventors: Thomas G. Wenchell, Jr., C. Robert Satti, III, Dawson Hettrick
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Publication number: 20240382200Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: ApplicationFiled: May 8, 2023Publication date: November 21, 2024Applicant: RevMedica, Inc.Inventors: Thomas G. Wenchell, Jr., et al., JR., C. Robert Satti, III, Dawson Hettrick
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Publication number: 20240180552Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: ApplicationFiled: February 12, 2024Publication date: June 6, 2024Applicant: RevMedica, Inc.Inventors: Thomas G. Wenchell, JR., C. Robert Satti, III, Dawson Hettrick
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Publication number: 20240164771Abstract: A power pack removably loadable into a compartment of an instrument. The power pack has a first motor and a first engagement member removably engageable with a firing mechanism to effect firing of fasteners and a second motor and second engagement member removably engageable with an articulation mechanism when the power pack is loaded into the compartment to effect movement of the articulation mechanism from a first position to a second position. A display screen indicates one or more of the following a) a specific direction and angle of the first and second jaws with respect to the longitudinal axis; b) a tissue force during firing of fasteners; c) a clamping force by the instrument jaws on tissue prior to firing; and/or d) change in clamping force over time. The display screen can alternatively be on the instrument.Type: ApplicationFiled: November 8, 2023Publication date: May 23, 2024Applicant: RevMedica, Inc.Inventors: Thomas G. Wenchell, JR., C. Robert Satti, III, Dawson Hettrick