Patents by Inventor Murat Baday
Murat Baday 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).
-
Publication number: 20230381017Abstract: A wearable eyewear device, methods of use and systems are described that allow a person wearing the eyewear device to accurately measure the intraocular pressure of their eye and dispense a medication to the eye when needed.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Applicant: Smartlens, Inc.Inventors: Aykutlu Dana, Ahmet Taylan Yazici, Sevda Agaoglu, Savas Komban, Murat Baday
-
Publication number: 20230380686Abstract: A microfluidic strain sensing device for monitoring intraocular pressure. The device has a contact lens and a closed microfluidic network embedded with the contact lens. The network has a volume that is sensitive to an applied strain. The network distinguishes: (i) a gas reservoir containing a gas, (ii) a liquid reservoir containing a liquid that changes volume when the strain is applied, and (iii) a sensing channel able to hold the liquid within the sensing channel. The sensing channel connects the gas reservoir on one end and connects the liquid reservoir on another end. The sensing channel establishes a liquid-gas equilibrium pressure interface and equilibrium within the sensing channel, which would fluidically change as a response to radius of curvature variations on a cornea, or as a response to mechanical stretching and release of the cornea. The liquid-gas equilibrium pressure interface and equilibrium are used for measuring the intraocular pressure.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Applicant: Smartlens, Ins.Inventors: Ismail Emre Araci, Sevda Agaoglu, Murat Baday, Priscilla Diep
-
Patent number: 11759107Abstract: A microfluidic strain sensing device for monitoring intraocular pressure. The device has a contact lens and a closed microfluidic network embedded with the contact lens. The network has a volume that is sensitive to an applied strain. The network distinguishes: (i) a gas reservoir containing a gas, (ii) a liquid reservoir containing a liquid that changes volume when the strain is applied, and (iii) a sensing channel able to hold the liquid within the sensing channel. The sensing channel connects the gas reservoir on one end and connects the liquid reservoir on another end. The sensing channel establishes a liquid-gas equilibrium pressure interface and equilibrium within the sensing channel, which would fluidically change as a response to radius of curvature variations on a cornea, or as a response to mechanical stretching and release of the cornea. The liquid-gas equilibrium pressure interface and equilibrium are used for measuring the intraocular pressure.Type: GrantFiled: December 29, 2020Date of Patent: September 19, 2023Assignee: Smartlens, Inc.Inventors: Ismail Emre Araci, Sevda Agaoglu, Murat Baday, Priscilla Diep
-
Publication number: 20220361751Abstract: Systems and methods are described for determining an intraocular pressure (IOP) of an eye using a contact lens with a magnet placed on the cornea of the eye. A magnetic field is exerted on the magnet of the contact lens, and the magnet is displaced by the magnetic field. The system of the present disclosure determines the deflection of the cornea based on the magnetic displacement of the magnet and determines the IOP of the eye.Type: ApplicationFiled: July 28, 2022Publication date: November 17, 2022Applicant: Smartlens, Inc.Inventors: Aykutlu DANA, Savas KOMBAN, Murat BADAY, Sevda AGAOGLU, Ahmet Taylan YAZICI
-
Publication number: 20220323960Abstract: A heterogeneous population of cells are separated and collected according to a method. The heterogeneous population of cells in a paramagnetic medium are placed in a fluidic channel in which the fluidic channel comprises two or more outlets. The heterogeneous population of cells in the fluidic channel are separated based on differences in magnetic susceptibility and density of the heterogeneous population of cells. Fluid comprising the separated cells is withdrawn from the two or more outlets using variable flow rates by fluidic pumps at respective ones of the two or more outlets simultaneously to fractionalize the fluid comprising the separated cells across the two or more outlets by manipulation of the variable flow rates relative to one another.Type: ApplicationFiled: April 20, 2022Publication date: October 13, 2022Inventors: Murat Baday, Naside Gozde Durmus, Semih Calamak, Utkan Demirci, Ronald W. Davis, Lars Steinmetz, Jaeyoung Yang, Thiruppathiraja Chinnasamy, Alessandro Tocchio
-
Patent number: 11338290Abstract: Systems and methods for levitating populations of moieties, cells, or other such units using one or more magnets in a microfluidic environment are provided. These systems and methods may be used to, for example, separate or sort heterogeneous populations of the units from one another, to assembly a multi-unit assembly during the levitating of the units, and to evaluate samples at the point of care in real-time. These systems and methods may also utilize a frame that enables an imaging device, such as a smartphone, to capture the units in real time as they are manipulated in the system.Type: GrantFiled: September 30, 2016Date of Patent: May 24, 2022Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Murat Baday, Naside Gozde Durmus, Semih Calamak, Utkan Demirci, Ronald W. Davis, Lars Steinmetz, Jaeyoung Yang, Thiruppathiraja Chinnasamy, Alessandro Tocchio
-
Publication number: 20220022744Abstract: Described herein are various devices, systems and methods for measuring the intraocular pressure of an eye using a stress or pressure sensor placed on or in the eye.Type: ApplicationFiled: October 6, 2021Publication date: January 27, 2022Applicant: SmartLens, Inc.Inventors: Aykutlu Dana, Sevda Agaoglu, Murat Baday, Savas Komban, Ahmet Taylan Yazici
-
Publication number: 20210369111Abstract: A wearable eyewear device, methods of use and systems are described that allow a person wearing the eyewear device to accurately measure the intraocular pressure of their eye, and dispense a medication to the eye when needed.Type: ApplicationFiled: July 8, 2021Publication date: December 2, 2021Applicant: SmartLens, Inc.Inventors: Aykutlu Dana, Sevda Agaoglu, Ahmet Taylan Yazici, Murat Baday, Savas Komban
-
Publication number: 20210298677Abstract: A contact lens with a sensor region are described. The contact allows for normal vision and a concentric ring around the vision area of the lens includes one or more sensors for detecting changes in the interocular pressure of the eye. The data may be scanned using a camera, or in some embodiments, the data may be transmitted using a micro antenna in the sensing region. The data may be analyzed using a software application on a cell phone or other computing device.Type: ApplicationFiled: June 10, 2021Publication date: September 30, 2021Applicant: SmartLens, Inc.Inventors: Aykutlu Dana, Sevda Agaoglu, Ahmet Taylan Yazici, Sencer Ayas, Murat Baday, Savas Komban
-
Publication number: 20210113083Abstract: A microfluidic strain sensing device for monitoring intraocular pressure. The device has a contact lens and a closed microfluidic network embedded with the contact lens. The network has a volume that is sensitive to an applied strain. The network distinguishes: (i) a gas reservoir containing a gas, (ii) a liquid reservoir containing a liquid that changes volume when the strain is applied, and (iii) a sensing channel able to hold the liquid within the sensing channel. The sensing channel connects the gas reservoir on one end and connects the liquid reservoir on another end. The sensing channel establishes a liquid-gas equilibrium pressure interface and equilibrium within the sensing channel, which would fluidically change as a response to radius of curvature variations on a cornea, or as a response to mechanical stretching and release of the cornea. The liquid-gas equilibrium pressure interface and equilibrium are used for measuring the intraocular pressure.Type: ApplicationFiled: December 29, 2020Publication date: April 22, 2021Applicant: SmartLens, Inc.Inventors: Ismail Emre Araci, Sevda Agaoglu, Murat Baday, Priscilla Diep
-
Patent number: 10898074Abstract: A microfluidic strain sensing device for monitoring intraocular pressure. The device has a contact lens and a closed microfluidic network embedded with the contact lens. The network has a volume that is sensitive to an applied strain. The network distinguishes: (i) a gas reservoir containing a gas, (ii) a liquid reservoir containing a liquid that changes volume when the strain is applied, and (iii) a sensing channel able to hold the liquid within the sensing channel. The sensing channel connects the gas reservoir on one end and connects the liquid reservoir on another end. The sensing channel establishes a liquid-gas equilibrium pressure to interface and equilibrium within the sensing channel, which would fluidically change as a response to radius of curvature variations on a cornea, or as a response to mechanical stretching and release of the cornea. The liquid-gas equilibrium pressure interface and equilibrium are used for measuring the intraocular pressure.Type: GrantFiled: September 7, 2018Date of Patent: January 26, 2021Assignee: SmartLens, Inc.Inventors: Ismail Emre Araci, Sevda Agaoglu, Murat Baday, Priscilla Diep
-
Publication number: 20190076021Abstract: A microfluidic strain sensing device for monitoring intraocular pressure. The device has a contact lens and a closed microfluidic network embedded with the contact lens. The network has a volume that is sensitive to an applied strain. The network distinguishes: (i) a gas reservoir containing a gas, (ii) a liquid reservoir containing a liquid that changes volume when the strain is applied, and (iii) a sensing channel able to hold the liquid within the sensing channel. The sensing channel connects the gas reservoir on one end and connects the liquid reservoir on another end. The sensing channel establishes a liquid-gas equilibrium pressure to interface and equilibrium within the sensing channel, which would fluidically change as a response to radius of curvature variations on a cornea, or as a response to mechanical stretching and release of the cornea. The liquid-gas equilibrium pressure interface and equilibrium are used for measuring the intraocular pressure.Type: ApplicationFiled: September 7, 2018Publication date: March 14, 2019Inventors: Ismail Emre Araci, Sevda Agaoglu, Murat Baday, Priscilla Diep
-
Publication number: 20180280977Abstract: Systems and methods for levitating populations of moieties, cells, or other such units using one or more magnets in a microfluidic environment are provided. These systems and methods may be used to, for example, separate or sort heterogeneous populations of the units from one another, to assembly a multi-unit assembly during the levitating of the units, and to evaluate samples at the point of care in real-time. These systems and methods may also utilize a frame that enables an imaging device, such as a smartphone, to capture the units in real time as they are manipulated in the system.Type: ApplicationFiled: September 30, 2016Publication date: October 4, 2018Inventors: Murat Baday, Naside Gozde Durmus, Semih Calamak, Utkan Demirci, Ronald W. Davis, Lars Steinmetz, Jaeyoung Yang, Thiruppathiraja Chinnasamy, Alessandro Tocchio
-
Patent number: 10085637Abstract: a contact lens that monitors the radius of curvature of cornea includes an amplification chamber, am annular membrane, a microfluidic channel, and a gas reservoir within a top and bottom lens layers of the contact lens. The annular membrane is positioned within the amplification chamber and is in fluid communication with the gas reservoir through the microfluidic channel. A working gas within the gas reservoir and a working fluid within the amplification chamber and the microfluidic channel create a fluid-gas equilibrium pressure interface. The curvature change of the cornea results the amplification chamber wall and the annular membrane to deflect, wherein the deflection results the fluid-gas equilibrium pressure interface baseline to change within the microfluidic channel. Then the baseline position change is recorded by an external imaging system to analysis sensitivity calculation of the cornea.Type: GrantFiled: March 11, 2016Date of Patent: October 2, 2018Assignee: SMARTLENS, INC.Inventors: Ismail Emre Araci, Murat Baday
-
Publication number: 20160262616Abstract: a contact lens that monitors the radius of curvature of cornea includes an amplification chamber, am annular membrane, a microfluidic channel, and a gas reservoir within a top and bottom lens layers of the contact lens. The annular membrane is positioned within the amplification chamber and is in fluid communication with the gas reservoir through the microfluidic channel. A working gas within the gas reservoir and a working fluid within the amplification chamber and the microfluidic channel create a fluid-gas equilibrium pressure interface. The curvature change of the cornea results the amplification chamber wall and the annular membrane to deflect, wherein the deflection results the fluid-gas equilibrium pressure interface baseline to change within the microfluidic channel. Then the baseline position change is recorded by an external imaging system to analysis sensitivity calculation of the cornea.Type: ApplicationFiled: March 11, 2016Publication date: September 15, 2016Inventors: Ismail Emre Araci, Murat Baday