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Patent
Publication NumberUS 20200093555Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-09-25Publication Date2020-03-26
A tool for use with a surgical robotic manipulator that comprises an energy applicator including a shaft extending along an axis between a proximal end and a distal end. The shaft has a retention surface and an ejection surface. A tool assembly comprises a support structure to support the energy applicator and an axial connector assembly arranged to engage and releasably lock the energy applicator to the support structure in a locked state via the retention surface. The tool assembly is also …
Patent
Publication NumberUS 10595880Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-06-01Publication Date2020-03-24
A surgical system includes a surgical tool and a processing circuit. The processing circuit is configured to provide a plurality of virtual haptic interaction points where each virtual haptic interaction point is associated with a portion of the surgical tool such that movement of the surgical tool corresponds to movement of the plurality of virtual haptic interaction points, establish a haptic object that defines a working boundary for the surgical tool, and constrain at least one of the por…
Patent
Publication NumberUS 10588696Filing StatusIssued PatentAvailabilityUnknownFiling Date2016-08-03Publication Date2020-03-17
Disclosed herein are systems and methods of patella preparation. A method of patella preparation includes creating a patellar coordinate system utilizing key honey landmarks of a patella on a virtual model of an unresected patella. The method can further include defining a resection plane at a predetermined implant thickness and aligning the resection plane with the patellar coordinate system. Implant selection can be finalized on the resection plane to meet predetermined tolerances. A naviga…
Patent
Publication NumberUS 20200078100Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-11-05Publication Date2020-03-12
Disclosed are systems, methods, and techniques for registering a HMD coordinate system of a head-mounted display (HMD) and a localizer coordinate system of a surgical navigation localizer. A camera of the HMD captures at least one image of a registration device having a registration coordinate system and a plurality of registration markers. The registration markers are analyzed in the at least one image to determine a pose of the HMD coordinate system relative to the registration coordinate s…
Patent
Publication NumberUS 10575913Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-06-25Publication Date2020-03-03
A surgical system includes a robotic device, an end effector mounted on the robotic device, and a processing circuit. The processing circuit is configured to generate a plurality of virtual geometries, each virtual geometry associated with a surgical task, track a position of the end effector, and determine whether the position of the end effector is at a location corresponding to a first virtual geometry of the plurality of virtual geometries. In response to a determination that the position…
Patent
Publication NumberUS 10568698Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-07-02Publication Date2020-02-25
A method for implanting a spinal plate includes the steps of displaying information about target vertebrae on which the implantation is to be performed and inserting a spacing device between two adjacent vertebrae to achieve a desired relationship there between. The method further includes planning placement of the spinal plate to achieve a desired relationship between the two adjacent vertebrae and defining a virtual cutting boundary on a virtual representation of each of the first and the s…
Patent
Publication NumberUS 20200054247Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-10-15Publication Date2020-02-20
A system for intra-operatively registering a pelvis comprising an acetabulum with a computer model of the pelvis in a coordinate system. The system may include: a) a surgical navigation system including a tracking device; and b) at least one computing device in communication with the surgical navigation system. The at least one computing device: i) receiving first data points from first intra-operatively collected points on an articular surface of the acetabulum, the first data points collect…
Patent
Publication NumberUS 10561448Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-08-10Publication Date2020-02-18
Disclosed herein are gear shifters to reverse an output shaft rotation and a method for using the same. A gear shifter in accordance with the present invention may include a housing, an input shaft, an output shaft and an idler shaft. The input shaft may have input gears, the output shaft may have output gears and the idler shaft may have idler gears. The output shaft may be slidably coupled with the input shaft and the idler shaft to rotate in a first direction in a first position and in a s…
Patent
Publication NumberUS 10548675Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-11-06Publication Date2020-02-04
A robotic surgery method includes tracking a position of a surgical tool as it is manually manipulated to perform a procedure. The tool is coupled to a handheld manipulator assembly, and the handheld manipulator assembly includes a handheld portion configured to be manually supported and moved by a user and a tool drive assembly supported by the handheld portion. The manipulator assembly further includes a plurality of elongate structural members coupled between the tool drive assembly and th…
Patent
Publication NumberUS 20200030045Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-10-07Publication Date2020-01-30
Disclosed herein is a tool assembly for use with an energy applicator having a shaft extending along an axis between a proximal end and a distal end. The tool assembly comprises a support structure to support the energy applicator, and a connector assembly arranged to engage and releasably lock the energy applicator to the support structure in a locked state. A drive system is coupled to the support structure and is configured to rotatably drive the shaft of the energy applicator about the ax…
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