Patents by Inventor Sebastien Antoine Yves Cuvelier
Sebastien Antoine Yves Cuvelier 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).
-
Patent number: 11540508Abstract: An organ perfusion system comprises: a perfusion fluid circuit (16) arranged to circulate perfusion fluid through the organ; a surrogate organ (126) arranged to be connected into the circuit in place of the organ so that the circuit can circulate fluid through the surrogate organ; and organ sensing means arranged to distinguish between the presence of the organ in the circuit and the presence of the surrogate organ in the circuit. The sensing means may comprise one or more pressure sensors (136, 137, 138), or a flow meter (125). Further aspects relate to adjusting the content of at least one component, such as oxygen or a nutrient, in the perfusion fluid. Bubble detection means (113), and means (74) to measure the amount of fluid secreted by or leaked from the organ, may also be provided.Type: GrantFiled: November 8, 2016Date of Patent: January 3, 2023Assignee: Organox LimitedInventors: Stuart Brian William Kay, Sebastien Antoine Yves Cuvelier, Jonathan Richard Oakley, David George Robinson, Philip David Canner, Peter Alan Salkus, Leslie James Russell, Peter John Friend, Constantin C. Coussios
-
Publication number: 20210372975Abstract: Disclosed herein are devices, wound dressings and methods for determining the pH of fluid or a wound exudate at a wound. Example devices include a device comprising a surface configured to contact the fluid or wound and a pH indicator covalently bound thereto or applied to the surface, wherein the pH indicator has a first colour prior to contact with the fluid or the wound exudate and changes colour as a function of the pH of the fluid or wound exudate. Example devices include a device which indicates wound exudate loading within a wound dressing and wound dressing comprising an absorbent layer and a moisture indicator which indicates would exudate loading within the dressing, wherein the visibility of the moisture indictor changes as a result of a physical transformation of a first material within the dressing. Systems, devices, and methods are provided for monitoring wound status and progression by measuring pH levels indicated by pH-sensitive wound dressings.Type: ApplicationFiled: May 14, 2021Publication date: December 2, 2021Inventors: Sebastien Antoine Yves Cuvelier, Anthony Dagger, Nicholas Charlton Fry, Victoria Jody Hammond, Edward Yerbury Hartwell, John Kenneth Hicks, Alexander Speirs Laurie, Helene Anne Lecomte, Dorothy McCulloch, Ella Lynn Mumby, Mark Richardson, Carl Saxby, Rhianna Ward, Benjamin Wicks
-
Publication number: 20210225477Abstract: A method, apparatus, computer program, programmable device and system are all disclosed for the detection of the actuation of an inhaler and breath of a user from audio data. The method comprises identifying, based on a high frequency band of the audio data, actuation of the inhaler. The method additionally comprises identifying, based on a low frequency band of the audio data and based on the identified actuation of the inhaler, an interval of the audio data comprising the breath of the user.Type: ApplicationFiled: June 29, 2017Publication date: July 22, 2021Inventors: Stuart Brian William KAY, Sebastien Antoine Yves CUVELIER
-
Patent number: 10362780Abstract: A perfusion system for the perfusion of an organ comprises a perfusion fluid circuit (16) for circulating perfusion fluid through the organ, oxygenation means (14) for adding oxygen into the perfusion fluid, and an oxygen supply arranged to supply oxygen to the oxygenation means. The oxygen supply comprises an oxygen concentrator.Type: GrantFiled: November 8, 2012Date of Patent: July 30, 2019Assignee: Organox LimitedInventors: Stuart Brian William Kay, Sebastien Antoine Yves Cuvelier, Jonathan Richard Oakley, Leslie James Russell, Peter John Friend, Constantin C. Coussios
-
Publication number: 20190212311Abstract: Disclosed herein are devices, wound dressings and methods for determining the pH of fluid or a wound exudate at a wound. Example devices include a device comprising a surface configured to contact the fluid or wound and a pH indicator covalently bound thereto or applied to the surface, wherein the pH indicator has a first colour prior to contact with the fluid or the wound exudate and changes colour as a function of the pH of the fluid or wound exudate. Example devices include a device which indicates wound exudate loading within a wound dressing and wound dressing comprising an absorbent layer and a moisture indicator which indicates would exudate loading within the dressing, wherein the visibility of the moisture indictor changes as a result of a physical transformation of a first material within the dressing. Systems, devices, and methods are provided for monitoring wound status and progression by measuring pH levels indicated by pH-sensitive wound dressings.Type: ApplicationFiled: January 7, 2019Publication date: July 11, 2019Inventors: Victoria Jody Hammond, John Kenneth Hicks, Edward Yerbury Hartwell, Dorothy Mcculloch, Mark Richardson, Carl Saxby, Anthony Dagger, Nicholas Charlton Fry, Alexander Speirs Laurie, Helene Anne Lecomte, Rhianna Moss, Ella Lynn Mumby, Sebastien Antoine Yves Cuvelier, Benjamin Wicks
-
Publication number: 20170049096Abstract: An organ perfusion system comprises: a perfusion fluid circuit (16) arranged to circulate perfusion fluid through the organ; a surrogate organ (126) arranged to be connected into the circuit in place of the organ so that the circuit can circulate fluid through the surrogate organ; and organ sensing means arranged to distinguish between the presence of the organ in the circuit and the presence of the surrogate organ in the circuit. The sensing means may comprise one or more pressure sensors (136, 137, 138), or a flow meter (125). Further aspects relate to adjusting the content of at least one component, such as oxygen or a nutrient, in the perfusion fluid. Bubble detection means (113), and means (74) to measure the amount of fluid secreted by or leaked from the organ, may also be provided.Type: ApplicationFiled: November 8, 2016Publication date: February 23, 2017Inventors: Stuart Brian William Kay, Sebastien Antoine Yves Cuvelier, Jonathan Richard Oakley, David George Robinson, Philip David Canner, Peter Alan Salkus, Leslie James Russell, Peter John Friend, Constantin C. Coussios
-
Publication number: 20170000407Abstract: Systems, devices, and methods are provided for monitoring wound status and progression by measuring pH levels indicated by pH-sensitive wound dressings. In some implementations, a wound is monitored by capturing an image of the pH-sensitive wound dressing and processing the captured image to determine the color of a pH indicator included on the wound dressing. The color of the indicator is determined in terms of RGB values from the image, and a pH value for the wound dressing is calculated from the dressing RGB values. The calculated pH value is then relayed to a user to be used as an indicator of wound status or health.Type: ApplicationFiled: January 20, 2015Publication date: January 5, 2017Inventors: Carl SAXBY, John Kenneth HICKS, Victoria Jody HAMMOND, Sebastien Antoine Yves CUVELIER, Benjamin WICKS
-
Publication number: 20150004677Abstract: A perfusion system for the perfusion of an organ comprises a perfusion fluid circuit (16) for circulating perfusion fluid through the organ, oxygenation means (14) for adding oxygen into the perfusion fluid, and an oxygen supply arranged to supply oxygen to the oxygenation means. The oxygen supply comprises an oxygen concentrator.Type: ApplicationFiled: November 8, 2012Publication date: January 1, 2015Inventors: Stuart Brian William Kay, Sebastien Antoine Yves Cuvelier, Jonathan Richard Oakley, Leslie James Russell, Peter John Friend, Constantin C. Coussios
-
Publication number: 20140308654Abstract: An organ perfusion system comprises: a perfusion fluid circuit (16) arranged to circulate perfusion fluid through the organ; a surrogate organ (126) arranged to be connected into the circuit in place of the organ so that the circuit can circulate fluid through the surrogate organ; and organ sensing means arranged to distinguish between the presence of the organ in the circuit and the presence of the surrogate organ in the circuit. The sensing means may comprise one or more pressure sensors (136, 137, 138), or a flow meter (125). Further aspects relate to adjusting the content of at least one component, such as oxygen or a nutrient, in the perfusion fluid. Bubble detection means (113), and means (74) to measure the amount of fluid secreted by or leaked from the organ, may also be provided.Type: ApplicationFiled: November 8, 2012Publication date: October 16, 2014Applicant: Organox LimitedInventors: Stuart Brian William Kay, Sebastien Antoine Yves Cuvelier, Jonathan Richard Oakley, JR., David George Robinson, Philip David Canner, Peter Alan Salkus, Leslie James Russell, Peter John Friend, Constantin C. Coussios