Patents by Inventor Huan L Phan
Huan L Phan 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: 20240108425Abstract: A system comprises a teleoperational assembly including an operator control system and a first teleoperational manipulator configured for operation by an operator control device of the operator control system. The first teleoperational manipulator is configured to control the operation of a first medical instrument in a surgical environment. The system also comprises a processing unit including one or more processors. The processing unit is configured to display an image of a field of view of the surgical environment and display a menu proximate to an image of the first medical instrument in the image of the field of view. The menu includes at least one icon representing a function for the first medical instrument.Type: ApplicationFiled: October 9, 2023Publication date: April 4, 2024Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Patent number: 11819301Abstract: A teleoperational medical system comprises a teleoperational assembly including an operator control system, a first teleoperational manipulator, a first medical instrument, and a processing unit including one or more processors. The first teleoperational manipulators is configured for operation by an operator control device of the operator control system. The first teleoperational manipulator is configured to control the operation of the first medical instrument in a surgical environment. The processing unit is configured to display an image of a field of view of the surgical environment and display a menu proximate to an image of the first medical instrument in the image of the field of view. The menu includes at least one state indicator representing a state of a component of the first medical instrument.Type: GrantFiled: April 21, 2022Date of Patent: November 21, 2023Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Publication number: 20220241039Abstract: A system comprises a teleoperational assembly including an operator control system and a first teleoperational manipulator configured for operation by an operator control device of the operator control system. The first teleoperational manipulator is configured to control the operation of a first medical instrument in a surgical environment. The system also comprises a processing unit including one or more processors. The processing unit is configured to display an image of a field of view of the surgical environment and display a menu proximate to an image of the first medical instrument in the image of the field of view. The menu includes at least one icon representing a function for the first medical instrument.Type: ApplicationFiled: April 21, 2022Publication date: August 4, 2022Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Patent number: 11337768Abstract: A method comprises displaying an image of a field of view of a surgical environment. A first medical instrument in the field of view may be coupled to a first manipulator in a teleoperational assembly. The method may comprise displaying a menu proximate to an image of the first medical instrument in the image of the field of view. The menu may include a plurality of icons wherein each icon is associated with a function for the first medical instrument. The method may also comprise identifying a selected icon from the plurality of icons based upon a movement of an operator control device of a teleoperational operator control system.Type: GrantFiled: October 2, 2020Date of Patent: May 24, 2022Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Publication number: 20210093402Abstract: A method comprises displaying an image of a field of view of a surgical environment. A first medical instrument in the field of view may be coupled to a first manipulator in a teleoperational assembly. The method may comprise displaying a menu proximate to an image of the first medical instrument in the image of the field of view. The menu may include a plurality of icons wherein each icon is associated with a function for the first medical instrument. The method may also comprise identifying a selected icon from the plurality of icons based upon a movement of an operator control device of a teleoperational operator control system.Type: ApplicationFiled: October 2, 2020Publication date: April 1, 2021Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Patent number: 10806533Abstract: A system comprises a teleoperational assembly including an operator control system and a first teleoperational manipulator configured for operation by an operator control device of the operator control system. The first teleoperational manipulator is configured to control the operation of a first medical instrument in a surgical environment. The system also comprises a processing unit including one or more processors. The processing unit is configured to display an image of a field of view of the surgical environment and display a menu proximate to an image of the first medical instrument in the image of the field of view. The menu includes at least one icon representing a function for the first medical instrument.Type: GrantFiled: April 25, 2017Date of Patent: October 20, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Publication number: 20190231459Abstract: A system comprises a teleoperational assembly including an operator control system and a first teleoperational manipulator configured for operation by an operator control device of the operator control system. The first teleoperational manipulator is configured to control the operation of a first medical instrument in a surgical environment. The system also comprises a processing unit including one or more processors. The processing unit is configured to display an image of a field of view of the surgical environment and display a menu proximate to an image of the first medical instrument in the image of the field of view. The menu includes at least one icon representing a function for the first medical instrument.Type: ApplicationFiled: April 25, 2017Publication date: August 1, 2019Inventors: Tabish Mustufa, Heath Feather, Daniel H. Gomez, Brian D. Hoffman, Paul W. Mohr, Huan L. Phan
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Publication number: 20100206731Abstract: A method for sorting cells in a biological sample comprising a first type of cells and a second type of cells may comprise introducing the biological sample into a chamber comprising a first surface and a second surface, wherein the first surface is associated with a transparent electrode and the second surface is associated with a photoconductive portion of an electrode. The method may further comprise moving incident light and the photoconductive portion relative to one another so as to illuminate regions of the photoconductive portion and modulate an electric field in the chamber in proximity to the illuminated regions. The method may further comprise separating the first type of cells from the second type of cells in the chamber via dielectrophoretic movement of the first type of cells and the second type of cells caused by the modulated electric field, wherein a dielectrophoretic characteristic of at least one of the first type of cells and the second type of cells has been modified.Type: ApplicationFiled: February 8, 2010Publication date: August 19, 2010Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: Aldrich N.K. Lau, Joon Mo Yang, Huan L. Phan, Steven W. Sherwood, Hans A. Fuernkranz
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Publication number: 20090233327Abstract: A device for manipulating biological material, the device including at least one electrode and a photoconductive material configured to receive the biological material; and a light source configured to illuminate the photoconductive material so as to modulate an electric field, wherein the electric field is configured to manipulate the biological material; wherein a surface of the at least one electrode and/or the photoconductive material is modified with at least one of a carboxylic moiety, an amino moiety, a poly(ethylene glycol) moiety, a polymer of (poly(ethylene oxide) methyl ether) acrylate, a poly(2-hydroxyethyl (meth)acrylate), a poly(N-vinylpyrrolidone), a poly(N-vinylformamide), a poly(N-vinylformamide) derivative, a poly((meth)acrylamide), and a poly((meth)acrylamide) derivative. Methods for manipulating biological material are also disclosed.Type: ApplicationFiled: March 4, 2009Publication date: September 17, 2009Applicant: Life Technologies CorporationInventors: Aldrich N.K. Lau, Huan L. Phan
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Patent number: 7419784Abstract: Devices, systems and methods for use in separating sample materials into different sample components and then isolating one or more of the sample components for further processing or analysis are disclosed. Devices employ configurations that optionally allow a sample material to be electrophoretically separated into sample components in a separation matrix within a separation conduit. The sample components may then be detected in a detection zone in the separation conduit, and then selected components shunted to a component collection conduit within the device downstream of the detection zone for further processing or analysis based on information received at the detection zone. Methods of using these devices, and systems that incorporate these devices are also envisioned.Type: GrantFiled: March 27, 2003Date of Patent: September 2, 2008Inventors: Robert S. Dubrow, Luc J. Bousse, Huan L. Phan
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Patent number: 7055695Abstract: A container is provided for shipping and storing a pre-wetted and pre-conditioned microfluidic “sipper” chip. The container contains both dry compartments and wet compartments. A base contains a fluid-filled reservoir configured to house the capillaries. The opening of the reservoir is sealed with an O-ring. The plastic mount of the chip rests on the base in a dry compartment. The upper surface of the chip contains several wells containing fluid. A gasket is provided with plugs configured to be disposed within and seal the wells. Alternatively, the wells are first sealed with a foil film adhered to the well openings with an adhesive and a gasket is disposed between the foil and a cover, which is removably attached to the base. When the cover is closed, the gasket and O-ring seal the wet compartments to prevent leakage and to slow evaporation.Type: GrantFiled: June 2, 2003Date of Patent: June 6, 2006Assignee: Caliper Life Sciencee, Inc.Inventors: Michael Greenstein, Colin B Kennedy, Huan L Phan, Stephan Bianchi, Jonathan R Harris, Daren W Hebold, Robert A Howard, Andrew L Zee
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Publication number: 20040238401Abstract: A container is provided for shipping and storing a pre-wetted and pre-conditioned microfluidic “sipper” chip. The container contains both dry compartments and wet compartments. A base contains a fluid-filled reservoir configured to house the capillaries. The opening of the reservoir is sealed with an O-ring. The plastic mount of the chip rests on the base in a dry compartment. The upper surface of the chip contains several wells containing fluid. A gasket is provided with plugs configured to be disposed within and seal the wells. Alternatively, the wells are first sealed with a foil film adhered to the well openings with an adhesive and a gasket is disposed between the foil and a cover, which is removably attached to the base. When the cover is closed, the gasket and O-ring seal the wet compartments to prevent leakage and to slow evaporation.Type: ApplicationFiled: June 2, 2003Publication date: December 2, 2004Applicant: Caliper Technologies Corp.Inventors: Michael Greenstein, Colin B. Kennedy, Huan L. Phan, Stephan Bianchi, Jonathan R. Harris, Daren W. Hebold, Robert A. Howard, Andrew L. Zee
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Publication number: 20030215855Abstract: Devices, systems and methods for use in separating sample materials into different sample components and then isolating one or more of the sample components for further processing or analysis are disclosed. Devices employ configurations that optionally allow a sample material to be electrophoretically separated into sample components in a separation matrix within a separation conduit. The sample components may then be detected in a detection zone in the separation conduit, and then selected components shunted to a component collection conduit within the device downstream of the detection zone for further processing or analysis based on information received at the detection zone. Methods of using these devices, and systems that incorporate these devices are also envisioned.Type: ApplicationFiled: March 27, 2003Publication date: November 20, 2003Applicant: Caliper Technologies Corp.Inventors: Robert S. Dubrow, Luc J. Bousse, Huan L. Phan