Patents by Inventor DOUGLAS B. UNIS
DOUGLAS B. UNIS 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: 11839548Abstract: The present invention includes a method for generating a three-dimensional model of a bone. The method may further include generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method may includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method may include generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: GrantFiled: December 5, 2022Date of Patent: December 12, 2023Assignee: Icahn School of Medicine at Mount SinaiInventors: Douglas B. Unis, Sulaiman Somani, Anthony B. Costa
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Publication number: 20230103348Abstract: The present invention includes a method for generating a three-dimensional model of a bone. The method may further include generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method may includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method may include generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: ApplicationFiled: December 5, 2022Publication date: April 6, 2023Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventors: Douglas B. UNIS, Sulaiman SOMANI, Anthony B. COSTA
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Publication number: 20230088873Abstract: A tibial tray system for a resurfaced proximal portion of a tibia for a knee replacement for a patient includes a tibial tray and at least one screw. The tibial tray includes a body having a superior portion, and an inferior tibia-engaging portion having a peripheral inferiorly-extending portion receivable in the at least one cavity formed in the periphery of the resected cancellous bone surface of the tibia of the patient. In some embodiments in the total knee replacement, a greater portion of a shearing force acting transversely on the tibial tray and the resected portion of the proximal portion of the tibia of the patient is resisted by the at least one inferiorly-extending wall compared to a portion of the shearing force being resisted along the center inferior surface of the tibial tray and the resected cancellous bone surface. The screw inhibits lift-off.Type: ApplicationFiled: November 21, 2022Publication date: March 23, 2023Applicants: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, MONOGRAM ORTHOPAEDICS INC.Inventors: Douglas B. UNIS, Chris SCIFERT
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Publication number: 20230020760Abstract: A method includes obtaining, via one or more processors, three-dimensional data representing a patient's bone, obtaining, via the one or more processors, three-dimensional data representing at least portions of a patient specific bone jig, the patient specific bone jig having an inner surface portion matched to an outer surface portion of the patient's bone, obtaining, via the one or more processors, image data representing the at least portions of the patient specific bone jig registered to the patient's bone, and generating, via the one or more processors, data representing a location and an orientation of the patient's bone based on the obtained image data, the obtained three-dimensional data representing the patient specific bone jig, and the obtained three-dimensional data representing the patient's bone. In another embodiment, a patient specific bone jig with predetermined spatial indicia registered to a portion of the patient's bone may be employed with point sampling.Type: ApplicationFiled: September 16, 2022Publication date: January 19, 2023Applicants: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, MONOGRAM ORTHOPAEDICS INC.Inventors: Douglas B. UNIS, Benjamin SEXSON, Hrisheekesh PATIL
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Patent number: 11517440Abstract: The present invention includes a method for generating a three-dimensional model of a bone and generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method also includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method includes generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: GrantFiled: February 16, 2021Date of Patent: December 6, 2022Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventors: Douglas B. Unis, Sulaiman Somani, Anthony B. Costa
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Publication number: 20220079687Abstract: A surgical method includes, for example, tracking, via at least one camera attached to a robotic arm of a surgical robot, a surgical site of a patient, the robotic arm having a plurality of joints and a plurality of body parts, controlling the robotic arm to perform a surgical procedure at the surgical site of the patient based on the camera tracked surgical site of the patient, and wherein the tracking comprises controlling the movement of the plurality of joints and body parts of the robotic arm to maintain a line of sight of the at least one camera directed towards the surgical site of the patient.Type: ApplicationFiled: November 30, 2021Publication date: March 17, 2022Applicants: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, MONOGRAM ORTHOPAEDICS INC.Inventors: Benjamin Sexson, Douglas B. Unis, Matthew Dicicco, Brian Jin
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Publication number: 20220071720Abstract: A surgical method includes, for example, positioning a patient relative to a robot, moving an end effector of the robot relative to a surgical site of a patient, defining a go-zone and a no-go-zone associated with the surgical site based on the moving the end effector of the robot relative to the patient, and effecting a surgical procedure at the surgical site of the patient with a tool attached to the end effector of the robot based on the defined go-zone and the defined no-go-zone, and wherein the effecting the surgical procedure maintains the tool in the defined go-zone and avoids contact with the defined no-go-zone.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Applicants: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, MONOGRAM ORTHOPAEDICS INC.Inventors: Benjamin SEXSON, Douglas B. UNIS, Matthew DICICCO, Brian JIN
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Publication number: 20210386552Abstract: A tibial tray for a resurfaced proximal portion of a tibia for a knee replacement for a patient includes, for example, a body having a superior portion, and an inferior tibia-engaging portion having a peripheral inferiorly-extending portion contactable with an underlying cortical bone and/or spaced apart from the underlying inner surface of the cortical of the tibia of the patient. In some embodiments in the total knee replacement, a greater portion of a shearing force acting transversely on the tibial tray and the resected portion of the proximal portion of the tibia of the patient is resisted by the at least one inferiorly-extending wall and the periphery of the resected proximal portion of the tibia compared to a portion of the shearing force being resisted along the center inferior surface of the tibial tray and the resected cancellous bone surface. Methods, robotic systems, and cutting guides are also disclosed.Type: ApplicationFiled: August 30, 2021Publication date: December 16, 2021Applicants: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, MONOGRAM ORTHOPAEDICS INC.Inventors: Douglas B. UNIS, Chris SCIFERT
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Publication number: 20210161674Abstract: The present invention includes a method for generating a three-dimensional model of a bone and generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method also includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method includes generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: ApplicationFiled: February 16, 2021Publication date: June 3, 2021Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventors: DOUGLAS B. UNIS, SULAIMAN SOMANI, ANTHONY B. COSTA
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Patent number: 10945848Abstract: The present invention includes a method for generating a three-dimensional model of a bone and generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method also includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method includes generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: GrantFiled: October 5, 2018Date of Patent: March 16, 2021Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventors: Douglas B. Unis, Sulaiman Somani, Anthony B. Costa
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Publication number: 20190060079Abstract: The present invention includes a method for generating a three-dimensional model of a bone and generating a cut plan for excavating a portion of the bone according to the cut plan to allow the insertion of a custom implant. In a particular arrangement, the method also includes excavating the bone with an autonomous extremity excavator utilizing the cut plan generated by a processor. In a further arrangement, the method includes generating a digital model of a custom implant and generating, using the digital model, a physical model sharing the same dimensions as the digital module using manufacturing device.Type: ApplicationFiled: October 5, 2018Publication date: February 28, 2019Applicant: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventors: DOUGLAS B. UNIS, SULAIMAN SOMANI, ANTHONY B. COSTA