Patents by Inventor Anat Hofshi
Anat Hofshi 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: 11779403Abstract: There is provided herein a system and a method for an insertion device positioning guidance system comprising: an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area; a plate sensor configured to be positioned within the treatment area in a location defining an orientation of a subject; a reference sensor configured to be positioned, within the treatment area, on the subject's torso, the reference sensor is configured to define a reference coordinate system representing the position and orientation of the subject's torso relative to said field generator; a registration sensor configured to mark at least a first and a second anatomic locations relative to the reference coordinate system; and a processor configured to operate said field generator, read signals obtained from said the plate sensor, said reference sensor and said registration sensor, calculate a position and orientation thereof relative to said field generator, generate a 3D anatomic map represType: GrantFiled: May 24, 2021Date of Patent: October 10, 2023Assignee: ENVIZION MEDICAL LTD.Inventors: Doron Besser, Ran Cohen, Guy Ben Ezra, Anat Hofshi, Amit Cohen
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Patent number: 11766385Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: GrantFiled: January 19, 2023Date of Patent: September 26, 2023Assignee: ENVIZION MEDICAL LTD.Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi
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Publication number: 20230285249Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: ApplicationFiled: May 18, 2023Publication date: September 14, 2023Inventors: Doron BESSER, Tiran SPIERER, Zenya GORLIK, Gabi SHAPIRO, Ilan SHIER, Anat HOFSHI, Guy BEN EZRA
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Publication number: 20230157930Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: ApplicationFiled: January 19, 2023Publication date: May 25, 2023Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi
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Patent number: 11559470Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: GrantFiled: April 2, 2021Date of Patent: January 24, 2023Assignee: ENVIZION MEDICAL LTD.Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi
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Publication number: 20220175459Abstract: A tube positioning guidance system including an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area; at least two reference sensors configured for positioning on the subject's upper torso and to sense the electromagnetic field; a registration sensor configured to sense the electromagnetic field and, wherein the registration sensor is utilized to mark a anatomic locations on the subject's torso; and a processing circuitry configured to determine the position, direction and/or insertion path of an enteral tube relative to the subject's suprasternal notch and xiphoid process based on signals obtained from the sensors and changes in the strength of the electromagnetic field sensed by the enteral tube.Type: ApplicationFiled: December 8, 2020Publication date: June 9, 2022Inventors: Doron BESSER, Ran COHEN, Guy BEN EZRA, Amit COHEN, Ayelet HILLMAN, Anat HOFSHI
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Publication number: 20220176074Abstract: There is provided herein a device, system and a method for guiding insertion of an insertion tube into a patient implanted with an implantable device capable of interfering with an electromagnetic field generated over the torso of the patient, the guiding including receiving signals relating to changes in the electromagnetic field, the changes caused by insertion of a gastro-enteral tube including an electromagnetic sensor; normalizing the received signals based on the information regarding the implantable device and its interference with the electromagnetic field, and determining the position of the gastro-enteral tube based on the normalized signal.Type: ApplicationFiled: December 2, 2021Publication date: June 9, 2022Inventors: Doron BESSER, Guy BEN EZRA, Ran COHEN, Ayelet HILLMAN, Anat HOFSHI
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Publication number: 20210275259Abstract: There is provided herein a system and a method for an insertion device positioning guidance system comprising: an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area; a plate sensor configured to be positioned within the treatment area in a location defining an orientation of a subject; a reference sensor configured to be positioned, within the treatment area, on the subject's torso, the reference sensor is configured to define a reference coordinate system representing the position and orientation of the subject's torso relative to said field generator; a registration sensor configured to mark at least a first and a second anatomic locations relative to the reference coordinate system; and a processor configured to operate said field generator, read signals obtained from said the plate sensor, said reference sensor and said registration sensor, calculate a position and orientation thereof relative to said field generator, generate a 3D anatomic map represType: ApplicationFiled: May 24, 2021Publication date: September 9, 2021Inventors: Doron BESSER, Ran COHEN, Guy BEN EZRA, Anat HOFSHI, Amit COHEN
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Publication number: 20210220228Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: ApplicationFiled: April 2, 2021Publication date: July 22, 2021Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi
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Patent number: 11045260Abstract: There is provided herein a system and a method for an insertion device positioning guidance system comprising: an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area; a plate sensor configured to be positioned within the treatment area in a location defining an orientation of a subject; a reference sensor configured to be positioned, within the treatment area, on the subject's torso, the reference sensor is configured to define a reference coordinate system representing the position and orientation of the subject's torso relative to said field generator; a registration sensor configured to mark at least a first and a second anatomic locations relative to the reference coordinate system; and a processor configured to operate said field generator, read signals obtained from said the plate sensor, said reference sensor and said registration sensor, calculate a position and orientation thereof relative to said field generator, generate a 3D anatomic map represType: GrantFiled: September 5, 2019Date of Patent: June 29, 2021Assignee: ENVIZION MEDICAL LTD.Inventors: Doron Besser, Ran Cohen, Guy Ben Ezra, Anat Hofshi, Amit Cohen
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Patent number: 10993887Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: GrantFiled: December 3, 2018Date of Patent: May 4, 2021Assignee: ENVIZION MEDICAL LTD.Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi
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Publication number: 20200121399Abstract: There is provided herein a system and a method for an insertion device positioning guidance system comprising: an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area; a plate sensor configured to be positioned within the treatment area in a location defining an orientation of a subject; a reference sensor configured to be positioned, within the treatment area, on the subject's torso, the reference sensor is configured to define a reference coordinate system representing the position and orientation of the subject's torso relative to said field generator; a registration sensor configured to mark at least a first and a second anatomic locations relative to the reference coordinate system; and a processor configured to operate said field generator, read signals obtained from said the plate sensor, said reference sensor and said registration sensor, calculate a position and orientation thereof relative to said field generator, generate a 3D anatomic map represType: ApplicationFiled: September 5, 2019Publication date: April 23, 2020Inventors: Doron BESSER, Ran COHEN, Guy BEN EZRA, Anat HOFSHI, Amit COHEN
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Publication number: 20190167531Abstract: There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.Type: ApplicationFiled: December 3, 2018Publication date: June 6, 2019Inventors: Doron Besser, Guy Ben Ezra, Anat Hofshi