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1. CA3121196 - DEVICE AND METHOD FOR APPLICATION OF TOPICAL COMPOSITIONS GUIDED BY PROJECTED FIDUCIALS

Office
Canada
Application Number 3121196
Application Date
Publication Number 3121196
Publication Date 02.07.2020
Publication Kind A1
IPC
A61B 5/103
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
CPC
A61B 5/103
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
A61B 5/444
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
441Skin evaluation, e.g. for skin disorder diagnosis
444Evaluating skin marks, e.g. mole, nevi, tumour, scar
A61B 5/4836
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
48Other medical applications
4836Diagnosis combined with treatment in closed-loop systems or methods
A61M 35/003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
35Devices for applying ; , e.g. spreading,; media, e.g. remedies, on the human body
003Portable hand-held applicators having means for dispensing or spreading integral media
G06T 7/0012
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0012Biomedical image inspection
G06T 2207/30088
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30004Biomedical image processing
30088Skin; Dermal
Applicants JOHNSON & JOHNSON CONSUMER INC.
Priority Data 62/785,482 27.12.2018 US
Title
(EN) DEVICE AND METHOD FOR APPLICATION OF TOPICAL COMPOSITIONS GUIDED BY PROJECTED FIDUCIALS
(FR) DISPOSITIF ET PROCEDE D'APPLICATION DE COMPOSITIONS TOPIQUES GUIDEE PAR DES REPERES PROJETES
Abstract
(EN)
A device and a method are for application of a composition to a treatment surface (e.g., skin). The device may include an optical emitter projecting fiducials to skin; a detector obtaining image data corresponding to an image of an area of skin marked with the fiducials; an applicator applying the composition to a location within the skin area; and a processing arrangement. The processing arrangement is receiving the image data, analyzing the image data to determine a morphology of the skin area based on the fiducials captured within the image, identifying, based on the morphology, a region within the image corresponding to the location aimed by the applicator arrangement, analyzing the image data to determine whether the identified region corresponds to a skin artifact, and directing the applicator arrangement to selectively apply the composition to the location when the skin artifact is detected from the identified region.

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