Patents by Inventor David G. Perkins
David G. Perkins 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: 20220047165Abstract: A dermal imaging system coordinates operation of an illumination unit, one or more lenses, and a camera to capture a sequence of images of an area of interest on a skin surface. The system automatically tags each image in the sequence of images. The tag for each image identifies a light source, an illumination angle, and a filter selected for capturing the image. The system automatically selects at least one image from the sequence of images, and analyzes the selected image from the sequence of images to provide a recommended skin disease diagnosis.Type: ApplicationFiled: July 7, 2021Publication date: February 17, 2022Inventors: David G. Perkins, Yaolong Lou, Shadakshari D. Chikkanaravangala, Stephen C. Daley, Helmi Kurniawan, Chee Keen Lai, Hon Kuen Leong, Bryan Ng
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Publication number: 20220007927Abstract: An instrument head is provided for attachment to a plurality of instrument handles having different power profiles. The instrument head contains an illumination assembly including at least one LED as well as a drive circuit for detecting a power profile of an attached instrument handle and converting variable voltages received from the attached instrument handle to a constant current for powering the at least one LED based on the power profile. Accordingly, the instrument head enables use with a plurality of instrument handles, including those originally configured for use only with incandescent light sources.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Inventors: Raymond A. Lia, Steven R. Slawson, Robert L. Vivenzio, John R. Strom, Michael T. McMahon, David G. Perkins, Kenneth V. Coon, Paul DeLucia, Richard H. Weitzel, Thaddeus J. Wawro, Scott Andrew Martin, Lei Guo
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Publication number: 20210361241Abstract: An examination system having separate enabled interchangeable operating modes includes at least one medical device having a housing retaining an optical system. The examination system further includes an adapter that is configured for aligning a plurality of disparate smart devices with the optical system of the medical device when the adapter is attached to the medical device, thereby enabling multiple operating modes without modification to the device. In at least one version, common engagement features are provided on a plurality of medical devices to permit the adapter and an attached smart device to be used therewith interchangeably.Type: ApplicationFiled: August 3, 2021Publication date: November 25, 2021Inventors: David G. Perkins, Raymond A. Lia, Robert L. Vivenzio, John R. Strom, Ervin Goldfain, Steven R. Slawson, Michael T. McMahon
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Patent number: 11096627Abstract: An examination system having separate enabled interchangeable operating modes includes at least one medical device having a housing retaining an optical system. The examination system further includes an adapter that is configured for aligning a plurality of disparate smart devices with the optical system of the medical device when the adapter is attached to the medical device, thereby enabling multiple operating modes without modification to the device. In at least one version, common engagement features are provided on a plurality of medical devices to permit the adapter and an attached smart device to be used therewith interchangeably.Type: GrantFiled: April 24, 2017Date of Patent: August 24, 2021Assignee: Welch Allyn, Inc.Inventors: David G. Perkins, Raymond A. Lia, Robert L. Vivenzio, John R. Strom, Ervin Goldfain, Steven R. Slawson, Michael T. McMahon
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Patent number: 10861352Abstract: An ophthalmological teaching aid includes a shell having an outer surface, an interior, a student region with a viewing window, and an observation target in the interior of the shell. The observation target is positioned to be visible to a viewer looking through the viewing window and has at least one feature residing at a feature location. The teaching aid also includes an instructor region spatially corresponding to at least a portion of the observation target. The teaching aid includes a landmark corresponding to the feature location. The presence of the landmark enables the instructor to assess a student's skill in using an ophthalmoscope.Type: GrantFiled: May 31, 2018Date of Patent: December 8, 2020Assignee: Welch Allyn, Inc.Inventors: David G. Perkins, Christopher Daly, Erin Mickam
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Publication number: 20190311652Abstract: An ophthalmological teaching aid includes a shell having an outer surface, an interior, a student region with a viewing window, and an observation target in the interior of the shell. The observation target is positioned to be visible to a viewer looking through the viewing window and has at least one feature residing at a feature location. The teaching aid also includes an instructor region spatially corresponding to at least a portion of the observation target. The teaching aid includes a landmark corresponding to the feature location. The presence of the landmark enables the instructor to assess a student's skill in using an ophthalmoscope.Type: ApplicationFiled: May 31, 2018Publication date: October 10, 2019Inventors: David G. Perkins, Christopher Daly, Erin Mickam
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Publication number: 20180289312Abstract: A medical workstation is defined by a supporting structure having at least one medical diagnostic instrument disposed thereupon. A first display is further disposed on a first side of the supporting structure and a second display is disposed on a second side of the supporting structure in a manner substantially opposite from the first display. Each of the first and second displays are interconnected to the at least one medical diagnostic instrument to permit at least one of the displays in order to display diagnostic results and are tandemly or independently controllable.Type: ApplicationFiled: June 8, 2018Publication date: October 11, 2018Inventors: David G. Perkins, Douglas J. Linquest, Thaddeus J. Wawro, Kristin A. Metz, Peter H. Soderberg, Bonita L. Lobosky, Robert L. Vivenzio
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Patent number: 10010287Abstract: A medical workstation is defined by a supporting structure having at least one medical diagnostic instrument disposed thereupon. A first display is further disposed on a first side of the supporting structure and a second display is disposed on a second side of the supporting structure in a manner substantially opposite from the first display. Each of the first and second displays are interconnected to the at least one medical diagnostic instrument to permit at least one of the displays in order to display diagnostic results and are tandemly or independently controllable.Type: GrantFiled: September 12, 2012Date of Patent: July 3, 2018Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Douglas J. Linquest, Thaddeus J. Wawro, Kristin A. Metz, Peter H. Soderberg, Bonita L. Labosky, Robert L. Vivenzio
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Publication number: 20170303857Abstract: An examination system having separate enabled interchangeable operating modes includes at least one medical device having a housing retaining an optical system. The examination system further includes an adapter that is configured for aligning a plurality of disparate smart devices with the optical system of the medical device when the adapter is attached to the medical device, thereby enabling multiple operating modes without modification to the device. In at least one version, common engagement features are provided on a plurality of medical devices to permit the adapter and an attached smart device to be used therewith interchangeably.Type: ApplicationFiled: April 24, 2017Publication date: October 26, 2017Inventors: David G. Perkins, Raymond A. Lia, Robert L. Vivenzio, John R. Strom, Ervin Goldfain, Steven R. Slawson, Michael T. McMahon
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Publication number: 20130002420Abstract: A medical workstation is defined by a supporting structure having at least one medical diagnostic instrument disposed thereupon. A first display is further disposed on a first side of the supporting structure and a second display is disposed on a second side of the supporting structure in a manner substantially opposite from the first display. Each of the first and second displays are interconnected to the at least one medical diagnostic instrument to permit at least one of the displays in order to display diagnostic results and are tandemly or independently controllable.Type: ApplicationFiled: September 12, 2012Publication date: January 3, 2013Applicant: Welch Allyn, Inc.Inventors: David G. Perkins, Douglas J. Linquest, Thaddeus J. Wawro, Kristin A. Metz, Peter H. Soderberg, Bonita L. Labosky, Robert L. Vivenzio
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Patent number: 8292807Abstract: A medical workstation is defined by a supporting structure having at least one medical diagnostic instrument disposed thereupon. A first display is further disposed on a first side of the supporting structure and a second display is disposed on a second side of the supporting structure in a manner substantially opposite from the first display. Each of the first and second displays are interconnected to the at least one medical diagnostic instrument to permit at least one of the displays in order to display diagnostic results and are tandemly or independently controllable.Type: GrantFiled: September 1, 2010Date of Patent: October 23, 2012Assignee: Welch Allyn, Inc.Inventors: David G. Perkins, Douglas J. Linquest, Thaddeus J. Wawro, Kristin A. Metz, Peter H. Soderberg, Bonita L. Labosky, Robert L. Vivenzio
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Publication number: 20100324380Abstract: A medical workstation is defined by a supporting structure having at least one medical diagnostic instrument disposed thereupon. A first display is further disposed on a first side of the supporting structure and a second display is disposed on a second side of the supporting structure in a manner substantially opposite from the first display. Each of the first and second displays are interconnected to the at least one medical diagnostic instrument to permit at least one of the displays in order to display diagnostic results and are tandemly or independently controllable.Type: ApplicationFiled: September 1, 2010Publication date: December 23, 2010Applicant: Welch Allyn, Inc.Inventors: David G. Perkins, Douglas J. Linquest, Thaddeus J. Wawro, Kristin A. Metz, Peter H. Soderberg, Bonita L. Labosky, Robert L. Vivenzio
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Publication number: 20100010320Abstract: A system, method and software instructions that enable a mobile computing device to communicate with and search a vital signs measuring device for any physiological data that has been obtained from one or more patients and that has not yet been communicated to another device, such as to a electronic medical record repository. Further, the data is accessed by and stored into the mobile computing device for review, logging and selective transmission to other devices including such as the electronic medical record repository.Type: ApplicationFiled: July 7, 2009Publication date: January 14, 2010Inventors: David G. Perkins, Saverio J. Carello
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Patent number: D897184Type: GrantFiled: June 5, 2019Date of Patent: September 29, 2020Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Jr., Robert S. Englert, Timothy R. Fitch, Brian Perrault
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Patent number: D897185Type: GrantFiled: June 5, 2019Date of Patent: September 29, 2020Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Jr., Robert S. Englert, Timothy R. Fitch, Brian Perrault
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Patent number: D897186Type: GrantFiled: June 5, 2019Date of Patent: September 29, 2020Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Jr., Robert S. Englert, Timothy R. Fitch, Brian Perrault
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Patent number: D926128Type: GrantFiled: March 25, 2020Date of Patent: July 27, 2021Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Sean R. Karla, Timothy R. Fitch, David M. Villarreal, Michael Suits, Timothy Braun, Robert S. Englert
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Patent number: D935999Type: GrantFiled: June 5, 2019Date of Patent: November 16, 2021Assignee: WELCH ALLYN, INC.Inventors: Timothy R. Fitch, David G. Perkins, Brian Perrault, Robert S. Englert
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Patent number: D958735Type: GrantFiled: June 22, 2021Date of Patent: July 26, 2022Assignee: WELCH ALLYN, INC.Inventors: David G. Perkins, Sean R. Karla, Timothy R. Fitch, David M. Villarreal, Michael Suits, Timothy Braun, Robert S. Englert
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Patent number: D959661Type: GrantFiled: November 1, 2021Date of Patent: August 2, 2022Assignee: Welch Allyn, Inc.Inventors: Robert S. Englert, Raymond A. Lia, Michael T. McMahon, David G. Perkins, Robert L. Vivenzio, Brian Perrault, Timothy R. Fitch, Alan S. Knieriem, Steven R. Slawson