Patents by Inventor Hans Christian Pflaumer
Hans Christian Pflaumer 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: 20240065538Abstract: A method for cleaning an endoscopic instrument of a robotic surgical system includes, in response to receiving an input to effectuate a cleaning of the endoscopic instrument, robotically retracting the endoscopic instrument from a patient; and robotically moving an elongated shaft of the endoscopic instrument, relative to a longitudinal axis of the endoscopic instrument, from an unarticulated position to an articulated position after the elongated shaft of the endoscopic instrument is fully withdrawn from the patient.Type: ApplicationFiled: August 25, 2022Publication date: February 29, 2024Inventors: Alan G. Sharer, Antony R. Burness, Clodagh E. Hogan, Leigh R. Shelford, Paul Smitheman, Aki Hannu Einari Laakso, Hans Christian Pflaumer
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Patent number: 11850017Abstract: A robotic surgery system is disclosed that can include an instrument including an operational tool coupled to a positioner and an input device configured to generate input signals in response to manipulation by an operator representing a desired spatial positioning of the tool within a tool workspace including extents corresponding to physical movement limitations for the positioner. A processor can be configured to receive the input signals and process the signals to determine the desired spatial positioning. The processor can be configured to initiate a movement management function in response to a determination that the desired spatial positioning would result in a movement of the positioner associated with a potential service life reduction for the instrument. The processor can be configured to generate drive signals for movement of the positioner in response to a determination that the desired spatial positioning is not associated with a potential reduction in service life.Type: GrantFiled: December 15, 2022Date of Patent: December 26, 2023Assignee: Titan Medical Inc.Inventors: Hans Christian Pflaumer, Aki Hannu Einari Laakso, Perry A. Genova
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Publication number: 20230301737Abstract: An instrument manipulator for a robotic surgery system can include a housing configured to support a surgical instrument. The instrument manipulator can include an actuator configured to move the housing forward and backward. The instrument manipulator can include a release connected to the housing and configured to engage with the actuator in a first configuration to allow the housing and the at least one surgical instrument to move forward responsive to activation of the actuator. The release can be configured to disengage from the actuator in a second configuration to allow a user to manually retract the housing and the at least one surgical instrument. The instrument manipulator can include a user interface positioned at least partially on an exterior surface of the housing and configured to permit the user to transition the release from the first configuration to the second configuration.Type: ApplicationFiled: March 23, 2023Publication date: September 28, 2023Inventors: Ryan Goffrid Springer, Matthew Alexander Morales, Hans Christian Pflaumer, Jessica Alzamora, Sukie Whitehall
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Publication number: 20230303149Abstract: A robotic surgery cart has a pair of rear wheel assemblies and a pair of front wheel assemblies. A brake assembly for the robotic surgery cart includes a gearbox interposed between and connected to the pair of rear wheel assemblies by rotatable shafts. Elongate actuators extend between and interconnect the rotatable shafts and brake mechanisms for the front wheel assemblies. A pedal lever is rotatably coupled to the gearbox and can rotate clockwise by pressing one portion of the pedal lever and can rotate counterclockwise by pressing another portion of the pedal lever. Rotation of the pedal lever causes the gearbox to rotate the rotatable shafts to substantially lock the pair of rear wheel assemblies, and substantially simultaneously causes a translation of the elongate actuators to actuate the brake mechanisms of the front wheel assemblies, such that the wheels of the front and rear wheel assemblies brake substantially simultaneously.Type: ApplicationFiled: December 9, 2022Publication date: September 28, 2023Inventors: Angelica Basco de Rosa Payne, Spencer Scott Pratt, Abraham Allen Shipley, Hans Christian Pflaumer
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Patent number: 11751961Abstract: An insertion device for a single port robotic surgery apparatus can include an insertion section with first and second camera channels and an instrument channel, the first camera channel configured to facilitate insertion and removal of a primary camera, the second camera channel configured to enclose a secondary camera, and the instrument channel configured to permit insertion and removal of a surgical instrument from the insertion section, The insertion device can include a housing attached to the insertion section, the housing including a passage configured to permit at least a portion of the primary camera to pass through the housing into the first camera channel and exit the first camera channel. The secondary camera can be configured to provide image data of a surgical site to facilitate insertion into the surgical site of at least one of the surgical instrument or the primary camera.Type: GrantFiled: September 24, 2021Date of Patent: September 12, 2023Assignee: COVIDIEN LPInventors: Perry A. Genova, Sachin A. Sankholkar, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero
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Patent number: 11653986Abstract: A robotic surgery system includes a control unit assembly that supports and operates one or more robotic tools and a mechanical arm assembly that movably supports the control unit assembly in space. The mechanical arm assembly includes a boom assembly with one or more boom arms rotatably coupled to each other via one or more joints and having one or more actuators. An elevating linkage assembly is coupled to the boom assembly and has an actuator operable to allow vertical movement of the control unit assembly in a substantially weightless manner. Yaw and pitch control assemblies are interposed between the elevating linkage assembly and the control unit assembly and have actuators operable to allow movement of the control unit assembly in yaw and pitch. The one or more actuators are actuatable to allow movement of the control unit assembly in space upon actuation of one or more user interfaces of the control unit assembly.Type: GrantFiled: February 9, 2021Date of Patent: May 23, 2023Assignee: Titan Medical Inc.Inventors: Aki Hannu Einari Laakso, Hans Christian Pflaumer, Abraham Allen Shipley, Nathan Wagner Ginsberg, Yahia Laouar, Cara Lee Coad, Michael James Ross, John Michael Burton, Jr.
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Patent number: 11653818Abstract: A visualization device for a robotic surgery apparatus includes a housing configured to be removably attached to a mounting interface of the apparatus and be positioned adjacent an insertion device of the apparatus. The housing includes first and second openings positioned on an exterior of the housing. The housing includes a substantially flexible camera tube with a first end attached to the housing and a second end including at least one camera. The second end is inserted through the first opening in the housing, pass through interior of the housing, and exit the housing through the second opening in the housing. The second end extends away from the housing toward a region of interest outside the housing or retract away from the region of interest and back toward the housing. The camera tube forms a loop around a portion of the housing.Type: GrantFiled: September 24, 2021Date of Patent: May 23, 2023Assignee: TITAN MEDICAL INC.Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Duane Couri
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Patent number: 11633243Abstract: In some embodiments, an insertion device for a single port robotic surgery apparatus includes a plurality of instrument channels positioned in an interior of a housing and extending along substantially an entire length of the housing, the plurality of instrument channels configured to removably house a plurality of surgical instruments, a plurality of openings in a rear exterior surface of the housing, the plurality of openings providing access to the plurality of instrument channels and configured to facilitate insertion of the plurality of surgical instruments into the plurality of instrument channels, and an illumination device supported at least partially at the rear exterior surface of the housing and positioned proximal to the plurality of openings, the illumination device configured to illuminate the openings to facilitate insertion of the plurality of instruments through the plurality of openings.Type: GrantFiled: August 17, 2021Date of Patent: April 25, 2023Assignee: TITAN MEDICAL INC.Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Daniel Hoffman
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Publication number: 20230120627Abstract: A robotic surgery system is disclosed that can include an instrument including an operational tool coupled to a positioner and an input device configured to generate input signals in response to manipulation by an operator representing a desired spatial positioning of the tool within a tool workspace including extents corresponding to physical movement limitations for the positioner. A processor can be configured to receive the input signals and process the signals to determine the desired spatial positioning. The processor can be configured to initiate a movement management function in response to a determination that the desired spatial positioning would result in a movement of the positioner associated with a potential service life reduction for the instrument. The processor can be configured to generate drive signals for movement of the positioner in response to a determination that the desired spatial positioning is not associated with a potential reduction in service life.Type: ApplicationFiled: December 15, 2022Publication date: April 20, 2023Inventors: Hans Christian Pflaumer, Aki Hannu Einari Laakso, Perry A. Genova
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Publication number: 20230055386Abstract: A robotic surgical system is provided with a central drive unit that supports and operates one or more robotic tools and a robotic arm and boom assembly that movably supports the control unit assembly in space. The robotic arm and boom assembly selectively allows movement of the control unit assembly along a plane, as well as in pitch and yaw, upon actuation of one or more actuators of the robotic arm and boom assembly to allow movement of the central drive unit.Type: ApplicationFiled: August 17, 2022Publication date: February 23, 2023Inventors: Aki Hannu Einari Laakso, Hans Christian Pflaumer, James Davies, Adrian Edward Cooper, Thomas Henry Brittain, Andre Fraser Monteiro, Chace Francis Medeiros
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Patent number: 11529207Abstract: A robotic surgery system is disclosed that can include an instrument including an operational tool coupled to a positioner and an input device configured to generate input signals in response to manipulation by an operator representing a desired spatial positioning of the tool within a tool workspace including extents corresponding to physical movement limitations for the positioner. A processor can be configured to receive the input signals and process the signals to determine the desired spatial positioning. The processor can be configured to initiate a movement management function in response to a determination that the desired spatial positioning would result in a movement of the positioner associated with a potential service life reduction for the instrument. The processor can be configured to generate drive signals for movement of the positioner in response to a determination that the desired spatial positioning is not associated with a potential reduction in service life.Type: GrantFiled: January 19, 2021Date of Patent: December 20, 2022Assignee: Titan Medical Inc.Inventors: Hans Christian Pflaumer, Aki Hannu Einari Laakso, Perry A. Genova
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Patent number: 11529986Abstract: A robotic surgery cart has a pair of rear wheel assemblies and a pair of front wheel assemblies. A brake assembly for the robotic surgery cart includes a gearbox interposed between and connected to the pair of rear wheel assemblies by rotatable shafts. Elongate actuators extend between and interconnect the rotatable shafts and brake mechanisms for the front wheel assemblies. A pedal lever is rotatably coupled to the gearbox and can rotate clockwise by pressing one portion of the pedal lever and can rotate counterclockwise by pressing another portion of the pedal lever. Rotation of the pedal lever causes the gearbox to rotate the rotatable shafts to substantially lock the pair of rear wheel assemblies, and substantially simultaneously causes a translation of the elongate actuators to actuate the brake mechanisms of the front wheel assemblies, such that the wheels of the front and rear wheel assemblies brake substantially simultaneously.Type: GrantFiled: March 30, 2021Date of Patent: December 20, 2022Assignee: Titan Medical Inc.Inventors: Angelica Basco de Rosa Payne, Spencer Scott Pratt, Abraham Allen Shipley, Hans Christian Pflaumer
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Publication number: 20220378533Abstract: A control unit assembly for a robotic surgical system includes a housing, a surgical instrument, and a motor block assembly supported within the housing. The housing includes a front face, a rear face, and a sidewall extending between the front and rear faces. The motor block assembly includes a motor block module that is selectively attachable to the surgical instrument. The motor block module is remotely actuatable to control the surgical instrument. The motor block module is axially movable relative to the housing to facilitate movement of the surgical instrument relative to the housing.Type: ApplicationFiled: March 4, 2022Publication date: December 1, 2022Inventors: Ian McDiarmid, Brian King, Jon Cooke, Aki Hannu Einari Laakso, Hans Christian Pflaumer, Akshaya Ahuja, Chace F. Medeiros
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Publication number: 20220226062Abstract: A robotic surgery system is disclosed that can include an instrument including an operational tool coupled to a positioner and an input device configured to generate input signals in response to manipulation by an operator representing a desired spatial positioning of the tool within a tool workspace including extents corresponding to physical movement limitations for the positioner. A processor can be configured to receive the input signals and process the signals to determine the desired spatial positioning. The processor can be configured to initiate a movement management function in response to a determination that the desired spatial positioning would result in a movement of the positioner associated with a potential service life reduction for the instrument. The processor can be configured to generate drive signals for movement of the positioner in response to a determination that the desired spatial positioning is not associated with a potential reduction in service life.Type: ApplicationFiled: January 19, 2021Publication date: July 21, 2022Inventors: Hans Christian Pflaumer, Aki Hannu Einari Laakso, Perry A. Genova
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Publication number: 20220007920Abstract: A visualization device for a robotic surgery apparatus includes a housing configured to be removably attached to a mounting interface of the apparatus and be positioned adjacent an insertion device of the apparatus. The housing includes first and second openings positioned on an exterior of the housing. The housing includes a substantially flexible camera tube with a first end attached to the housing and a second end including at least one camera. The second end is inserted through the first opening in the housing, pass through interior of the housing, and exit the housing through the second opening in the housing. The second end extends away from the housing toward a region of interest outside the housing or retract away from the region of interest and back toward the housing. The camera tube forms a loop around a portion of the housing.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Duane Couri
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Publication number: 20220007923Abstract: An insertion device for a single port robotic surgery apparatus can include an insertion section with first and second camera channels and an instrument channel, the first camera channel configured to facilitate insertion and removal of a primary camera, the second camera channel configured to enclose a secondary camera, and the instrument channel configured to permit insertion and removal of a surgical instrument from the insertion section, The insertion device can include a housing attached to the insertion section, the housing including a passage configured to permit at least a portion of the primary camera to pass through the housing into the first camera channel and exit the first camera channel. The secondary camera can be configured to provide image data of a surgical site to facilitate insertion into the surgical site of at least one of the surgical instrument or the primary camera.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Perry A. Genova, Sachin A. Sankholkar, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero
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Publication number: 20210369083Abstract: In some embodiments, an insertion device for a single port robotic surgery apparatus includes a plurality of instrument channels positioned in an interior of a housing and extending along substantially an entire length of the housing, the plurality of instrument channels configured to removably house a plurality of surgical instruments, a plurality of openings in a rear exterior surface of the housing, the plurality of openings providing access to the plurality of instrument channels and configured to facilitate insertion of the plurality of surgical instruments into the plurality of instrument channels, and an illumination device supported at least partially at the rear exterior surface of the housing and positioned proximal to the plurality of openings, the illumination device configured to illuminate the openings to facilitate insertion of the plurality of instruments through the plurality of openings.Type: ApplicationFiled: August 17, 2021Publication date: December 2, 2021Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Daniel Hoffman
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Patent number: 11154180Abstract: In some embodiments, a visualization device for a robotic surgery apparatus can include a housing configured to be removably attached to a mounting interface of the apparatus and be positioned adjacent an insertion device of the apparatus. The housing can include first and second openings positioned on an exterior of the housing. The housing can include a substantially flexible camera tube with a first end attached to the housing and a second end including at least one camera. The second end can be inserted through the first opening in the housing, pass through interior of the housing, and exit the housing through the second opening in the housing. The second end can extend away from the housing toward a region of interest outside the housing or retract away from the region of interest and back toward the housing. The camera tube can form a loop around a portion of the housing.Type: GrantFiled: June 7, 2019Date of Patent: October 26, 2021Assignee: TITAN MEDICAL INC.Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Duane Couri
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Patent number: 11147434Abstract: An insertion device for a single port robotic surgery apparatus can include an insertion section with first and second camera channels and an instrument channel, the first camera channel configured to facilitate insertion and removal of a primary camera, the second camera channel configured to enclose a secondary camera, and the instrument channel configured to permit insertion and removal of a surgical instrument from the insertion section, The insertion device can include a housing attached to the insertion section, the housing including a passage configured to permit at least a portion of the primary camera to pass through the housing into the first camera channel and exit the first camera channel. The secondary camera can be configured to provide image data of a surgical site to facilitate insertion into the surgical site of at least one of the surgical instrument or the primary camera.Type: GrantFiled: June 21, 2019Date of Patent: October 19, 2021Assignee: TITAN MEDICAL INC.Inventors: Perry A. Genova, Sachin A. Sankholkar, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero
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Patent number: 11109746Abstract: In some embodiments, an insertion device for a single port robotic surgery apparatus includes a plurality of instrument channels positioned in an interior of a housing and extending along substantially an entire length of the housing, the plurality of instrument channels configured to removably house a plurality of surgical instruments, a plurality of openings in a rear exterior surface of the housing, the plurality of openings providing access to the plurality of instrument channels and configured to facilitate insertion of the plurality of surgical instruments into the plurality of instrument channels, and an illumination device supported at least partially at the rear exterior surface of the housing and positioned proximal to the plurality of openings, the illumination device configured to illuminate the openings to facilitate insertion of the plurality of instruments through the plurality of openings.Type: GrantFiled: March 12, 2019Date of Patent: September 7, 2021Assignee: TITAN MEDICAL INC.Inventors: Perry A. Genova, Hans Christian Pflaumer, Aki Hannu Einari Laakso, Allan Katz, Alejandro Espinosa, Eduardo A. Ampuero, Daniel Hoffman