Verily Life Sciences LLC

Twenty Twenty Therapeutics LLC

Kirk Gossage

Sam Kavusi

Dimitri T Azar

Prachi Shah

Ravish Malhotra

Systems and methods for de-smoking images of a surgical scene are described. Methods include receiving a video of a surgical scene including an image frame. Methods include determining that the image frame includes a smoke occlusion. Methods include determining an estimated un-occluded color of one or more pixels of the image frame using a lookup table, the lookup table mapping between a color space and a set of color bins including the estimated un-occluded color. Methods include determining a respective estimated true color for the one or more pixels of the subset using the imaged color, the estimated un-occluded color, and the smoke color. Methods also include generating a de-smoked image frame using the respective estimated true colors of the one or more pixels, the de-smoked image exhibiting a reduction of the smoke occlusion relative to the image frame.

Dynamic smoke reduction in images from a surgical system

Disclosed is a headset for monitoring periocular humidity, the headset including a housing configured to be positioned on a user's face and defining a periocular air space. The headset includes a humidity sensor configured to measure a humidity of air within the periocular air space, and an ophthalmic testing unit configured to measure a physiological parameter of an eye of the user. The headset further includes a processor coupled to the humidity sensor and the ophthalmic testing unit. The processor is configured to receive the measured humidity and the measured physiological parameter, and determine an ophthalmic condition based on the measured humidity and the measured physiological parameter.

Growing community of inventors

Pacifica, CA, United States of America

Kirk Gossage