Patents by Inventor Mokhtar Ziarati
Mokhtar Ziarati 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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Patent number: 11962750Abstract: A display system suitable for use inside an MRI system bore to display images to a patient undergoing an MRI procedure. The display system includes a curved display structure fitted inside the MRI bore, and having a width and length sufficient to present images to the patient inside the tunnel. First and second EMI shielding layers sandwich the curved display structure. A display electronics module is electrically connected to the curved display structure to provide video drive signals to the curved display structure. A housing for the display electronics module is configured to provide shielding to prevent EM signals from within the housing to affect MRI image processing.Type: GrantFiled: January 4, 2022Date of Patent: April 16, 2024Assignee: Resonance Technology, Inc.Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20220355349Abstract: A cleaner system for an MRI magnet room. The system includes a base vacuum and/r steam unit configured to supply vacuum and/or steam, the unit disposed outside the MRI magnet room. A hand-held or portable dispensing unit is substantially free of magnetic material so that it is safe to use inside the magnet room. A tubing system for conveying vacuum and/or steam from the base unit to the handheld unit, the tubing system including a magnet room portion configured for disposition inside the magnet room and free of magnetic material. A communication link is configured to communicate control signals generated by user manipulation of a control panel to the base unit.Type: ApplicationFiled: July 25, 2022Publication date: November 10, 2022Inventors: Mokhtar Ziarati, Parisa Ziarati
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Patent number: 11396035Abstract: A cleaner system for an MRI magnet room. The system includes a base vacuum and/or steam unit configured to supply vacuum and/or steam, the unit disposed outside the MRI magnet room. A hand-held or portable dispensing unit is substantially free of magnetic material so that it is safe to use inside the magnet room. A tubing system for conveying vacuum and/or steam from the base unit to the handheld unit, the tubing system including a magnet room portion configured for disposition inside the magnet room and free of magnetic material. A communication link is configured to communicate control signals generated by user manipulation of a control panel to the base unit.Type: GrantFiled: November 25, 2019Date of Patent: July 26, 2022Assignee: Resonance Technology, Inc.Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20220132097Abstract: A display system suitable for use inside an MRI system bore to display images to a patient undergoing an MRI procedure. The display system includes a curved display structure fitted inside the MRI bore, and having a width and length sufficient to present images to the patient inside the tunnel. First and second EMI shielding layers sandwich the curved display structure. A display electronics module is electrically connected to the curved display structure to provide video drive signals to the curved display structure. A housing for the display electronics module is configured to provide shielding to prevent EM signals from within the housing to affect MRI image processing.Type: ApplicationFiled: January 4, 2022Publication date: April 28, 2022Inventors: Mokhtar Ziarati, Parisa Ziarati
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Patent number: 11233984Abstract: A display system suitable for use inside an MRI system bore to display images to a patient undergoing an MRI procedure. The display system includes a curved display structure fitted inside the MRI bore, and having a width and length sufficient to present images to the patient inside the tunnel. First and second EMI shielding layers sandwich the curved display structure. A display electronics module is electrically connected to the curved display structure to provide video drive signals to the curved display structure. A housing for the display electronics module is configured to provide shielding to prevent EM signals from within the housing to affect MRI image processing.Type: GrantFiled: July 8, 2020Date of Patent: January 25, 2022Assignee: Resonance Technology, Inc.Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20210274152Abstract: A display system suitable for use inside an MRI system bore to display images to a patient undergoing an MRI procedure. The display system includes a curved display structure fitted inside the MRI bore, and having a width and length sufficient to present images to the patient inside the tunnel. First and second EMI shielding layers sandwich the curved display structure. A display electronics module is electrically connected to the curved display structure to provide video drive signals to the curved display structure. A housing for the display electronics module is configured to provide shielding to prevent EM signals from within the housing to affect MRI image processing.Type: ApplicationFiled: July 8, 2020Publication date: September 2, 2021Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20210154710Abstract: A cleaner system for an MRI magnet room. The system includes a base vacuum and/or steam unit configured to supply vacuum and/or steam, the unit disposed outside the MRI magnet room. A hand-held or portable dispensing unit is substantially free of magnetic material so that it is safe to use inside the magnet room. A tubing system for conveying vacuum and/or steam from the base unit to the handheld unit, the tubing system including a magnet room portion configured for disposition inside the magnet room and free of magnetic material. A communication link is configured to communicate control signals generated by user manipulation of a control panel to the base unit.Type: ApplicationFiled: November 25, 2019Publication date: May 27, 2021Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20210007696Abstract: A motion sensor for a patient in an imaging application. A MEMS motion sensor is arranged for mounting or attachment to the patient's head, the motion sensor configured to detect the patient's motion and provide sensor signals to a utilization device such as a motion compensation processor to compensate patient images for the detected motion or a controller to send a message to the patient when motion is detected.Type: ApplicationFiled: May 14, 2020Publication date: January 14, 2021Inventors: Mokhtar Ziarati, Parisa Ziarati
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Patent number: 10440334Abstract: An MRI-compatible video projector system with improved safety features, comprising a projector module, a liquid cooling system, comprising a coolant block of non-magnetic material disposed in or adjacent the housing of the projector and heat generating components, a coolant pump situated remotely from the projector, and coupled to the coolant block by coolant lines carrying liquid to and from the coolant block, and a projector power system situated remotely from the projector.Type: GrantFiled: April 18, 2018Date of Patent: October 8, 2019Assignee: Resonance Technology, Inc.Inventor: Mokhtar Ziarati
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Patent number: 10249176Abstract: An alert system for providing the capability for a care giver or technologist in a medical procedure room such as the magnet room of an MRI installation to send an alert signal to personnel outside the magnet room. The system includes an alert device in the procedure room with an alert switch, and a wireless signal transmitter for generating encoded alert signals upon activation of the alert switch. An alert control system in the control room of the installation includes a signal receiver, an audio transducer and a controller, the controller responsive to alert signals received from the alert device to generate alert signals including generating audio signals from the audio transducer. In one embodiment, the alert device includes a microphone, with one-way or two-way communication between the alert device and the control system.Type: GrantFiled: September 5, 2018Date of Patent: April 2, 2019Assignee: Resonance Technology, Inc.Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20190005804Abstract: An alert system for providing the capability for a care giver or technologist in a medical procedure room such as the magnet room of an MRI installation to send an alert signal to personnel outside the magnet room. The system includes an alert device in the procedure room with an alert switch, and a wireless signal transmitter for generating encoded alert signals upon activation of the alert switch. An alert control system in the control room of the installation includes a signal receiver, an audio transducer and a controller, the controller responsive to alert signals received from the alert device to generate alert signals including generating audio signals from the audio transducer. In one embodiment, the alert device includes a microphone, with one-way or two-way communication between the alert device and the control system.Type: ApplicationFiled: September 5, 2018Publication date: January 3, 2019Inventors: Mokhtar Ziarati, Parisa Ziarati
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Patent number: 10083598Abstract: An alert system for providing the capability for a care giver or technologist in a medical procedure room such as the magnet room of an MRI installation to send an alert signal to personnel outside the magnet room. The system includes an alert device in the procedure room with an alert switch, and a wireless signal transmitter for generating encoded alert signals upon activation of the alert switch. An alert control system in the control room of the installation includes a signal receiver, a memory for storing pre-recorded messages, an audio transducer and a controller, the controller responsive to alert signals received from the alert device to generate alert signals including generating pre-recorded messages from the audio transducer.Type: GrantFiled: August 25, 2017Date of Patent: September 25, 2018Assignee: Resonance Technology, Inc.Inventors: Mokhtar Ziarati, Parisa Ziarati
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Publication number: 20180241976Abstract: An MRI-compatible video projector system with improved safety features, comprising a projector module, a liquid cooling system, comprising a coolant block of non-magnetic material disposed in or adjacent the housing of the projector and heat generating components, a coolant pump situated remotely from the projector, and coupled to the coolant block by coolant lines carrying liquid to and from the coolant block, and a projector power system situated remotely from the projector.Type: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Inventor: Mokhtar Ziarati
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Publication number: 20180144612Abstract: An alert system for providing the capability for a care giver or technologist in a medical procedure room such as the magnet room of an MRI installation to send an alert signal to personnel outside the magnet room. The system includes an alert device in the procedure room with an alert switch, and a wireless signal transmitter for generating encoded alert signals upon activation of the alert switch. An alert control system in the control room of the installation includes a signal receiver, a memory for storing pre-recorded messages, an audio transducer and a controller, the controller responsive to alert signals received from the alert device to generate alert signals including generating pre-recorded messages from the audio transducer.Type: ApplicationFiled: August 25, 2017Publication date: May 24, 2018Inventor: Mokhtar Ziarati
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Publication number: 20180146177Abstract: An MRI-compatible video projector system with improved safety features, comprising a projector module, a liquid cooling system, comprising a coolant block of non-magnetic material disposed in or adjacent the housing of the projector and heat generating components, a coolant pump situated remotely from the projector, and coupled to the coolant block by coolant lines carrying liquid to and from the coolant block, and a projector power system situated remotely from the projector.Type: ApplicationFiled: July 5, 2017Publication date: May 24, 2018Inventor: Mokhtar Ziarati
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Patent number: 9979938Abstract: An MRI-compatible video projector system with improved safety features, comprising a projector module, a liquid cooling system, comprising a coolant block of non-magnetic material disposed in or adjacent the housing of the projector and heat generating components, a coolant pump situated remotely from the projector, and coupled to the coolant block by coolant lines carrying liquid to and from the coolant block, and a projector power system situated remotely from the projector.Type: GrantFiled: July 5, 2017Date of Patent: May 22, 2018Assignee: Resonance Technology, Inc.Inventor: Mokhtar Ziarati
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Patent number: 9939500Abstract: A head-up display and eye-tracker system, suitable for use with a patient in an MRI tube during an MRI procedure. An electronic display assembly includes an outer display tube housing for housing an electronic display device for generating images, the outer tube housing fabricated of an electrically conductive, non-ferrous material. An eye-tracker camera assembly includes an outer camera tube housing for housing an electronic camera sensor, the outer tube camera housing fabricated of an electrically conductive, non-ferrous material. An eyepiece assembly includes an outer housing. A beam splitter assembly includes a beam splitter block having a receptacle holding a beam splitter, the block formed of an electrically conductive, non-ferrous material. The beam splitter reflects light from the display onto the patient's eye, and allows light reflected from the patient's eye to pass to the camera sensor. In another embodiment as a display system, the eye-tracker camera assembly is omitted.Type: GrantFiled: November 8, 2017Date of Patent: April 10, 2018Assignee: Resonance Technology, Inc.Inventor: Mokhtar Ziarati
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Publication number: 20180074139Abstract: A head-up display and eye-tracker system, suitable for use with a patient in an MRI tube during an MRI procedure. An electronic display assembly includes an outer display tube housing for housing an electronic display device for generating images, the outer tube housing fabricated of an electrically conductive, non-ferrous material. An eye-tracker camera assembly includes an outer camera tube housing for housing an electronic camera sensor, the outer tube camera housing fabricated of an electrically conductive, non-ferrous material. An eyepiece assembly includes an outer housing. A beam splitter assembly includes a beam splitter block having a receptacle holding a beam splitter, the block formed of an electrically conductive, non-ferrous material. The beam splitter reflects light from the display onto the patient's eye, and allows light reflected from the patient's eye to pass to the camera sensor. In another embodiment as a display system, the eye-tracker camera assembly is omitted.Type: ApplicationFiled: November 8, 2017Publication date: March 15, 2018Inventor: Mokhtar Ziarati
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Patent number: 9829547Abstract: A head-up display and eye-tracker system, suitable for use with a patient in an MRI tube during an MRI procedure. An electronic display assembly includes an outer display tube housing for housing an electronic display device for generating images, the outer tube housing fabricated of an electrically conductive, non-ferrous material. An eye-tracker camera assembly includes an outer camera tube housing for housing an electronic camera sensor, the outer tube camera housing fabricated of an electrically conductive, non-ferrous material. An eyepiece assembly includes an outer housing. A beam splitter assembly includes a beam splitter block having a receptacle holding a beam splitter, the block formed of an electrically conductive, non-ferrous material. The beam splitter reflects light from the display onto the patient's eye, and allows light reflected from the patient's eye to pass to the camera sensor. In another embodiment as a display system, the eye-tracker camera assembly is omitted.Type: GrantFiled: April 27, 2015Date of Patent: November 28, 2017Assignee: Resonance Technology, Inc.Inventor: Mokhtar Ziarati
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Patent number: 9787750Abstract: An interface system for providing a signal interface between devices in a magnetic resonance imaging (MRI) magnet room and devices in the outside environment to the magnet room. An exemplary embodiment includes a signal transmission link between the MRI magnet room and the outside environment, the link including a wireless local area network. A controller system is located in the outside environment and connected to the devices in the outside environment. A transducer system is located in the MRI magnet room and connected to the devices in the MRI magnet room.Type: GrantFiled: December 27, 2013Date of Patent: October 10, 2017Inventor: Mokhtar Ziarati