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公开(公告)号：US11224485B2
公开(公告)日：2022-01-18
申请号：US17224560
申请日：2021-04-07
Applicant: Theator Inc.
Inventor： Tamir Wolf , Alenka Antolin , Dotan Asselmann
Abstract: Systems, methods, and computer readable media related to detection in video of surgical instrumental deviations from surgical planes are disclosed. The methods may include receiving video frames from a surgical video feed. The frames are analyzed to identify a surgical instrument. The frames are evaluated with the identified surgical instrument to ascertain an interface area corresponding to a location of an interaction between the identified surgical instrument and tissue. Stored data is accessed characterizing a surgical plane corresponding to the interaction, and the stored data is used to determine whether the interface area is outside of the surgical plane. An out-of-surgical plane signal is outputted indicating a deviation from the surgical plane by the surgical instrument.
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公开(公告)号：US20210307840A1
公开(公告)日：2021-10-07
申请号：US17224560
申请日：2021-04-07
Applicant: Theator Inc.
Inventor： Tamir Wolf , Alenka Antolin , Dotan Asselmann
Abstract: Systems, methods, and computer readable media related to detection in video of surgical instrumental deviations from surgical planes are disclosed. The methods may include receiving video frames from a surgical video feed. The frames are analyzed to identify a surgical instrument. The frames are evaluated with the identified surgical instrument to ascertain an interface area corresponding to a location of an interaction between the identified surgical instrument and tissue. Stored data is accessed characterizing a surgical plane corresponding to the interaction, and the stored data is used to determine whether the interface area is outside of the surgical plane. An out-of-surgical plane signal is outputted indicating a deviation from the surgical plane by the surgical instrument.
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