公开(公告)号：US20160216244A1

公开(公告)日：2016-07-28

申请号：US14917290

申请日：2014-09-11

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Noam SOBEL ,  Kobi SNITZ ,  Adi YABLONKA-BARAK ,  Tali WEISS ,  Idan FRUMIN ,  Aharon RAVIA

IPC: G01N33/00

CPC classification number: G01N33/0062 ,  G01N33/0031 ,  G01N2033/0068

Abstract: A method for comparing odors comprises: sampling odor sources and detecting primary odorants, then for each odor source, storing each of the sampled odor sources in respective primary vectors of odor descriptors that describe the primary odorants. For each source a source vector is then constructed by summing the primary vectors of the respectively detected primary odorants. Comparison between the odors is achieved by determining an angle between the source vectors, which may then be output. The method may be used in electronic noses and like equipment.

Abstract translation: 用于比较气味的方法包括：取样气味源和检测主要气味剂，然后对于每个气味源，将每个采样的气味源存储在描述主要气味剂的气味描述符的相应主要载体中。 对于每个源，然后通过对分别检测到的主要气味剂的主要载体求和来构建源向量。 通过确定源向量之间的角度来实现气味之间的比较，然后可以输出它们之间的角度。 该方法可用于电子鼻和类似设备中。

公开(公告)号：US20190171673A1

公开(公告)日：2019-06-06

申请号：US16244139

申请日：2019-01-10

Applicant: Yeda Research and Development Co. Ltd.

Inventor： Noam SOBEL ,  Lavi SECUNDO ,  Kobi SNITZ ,  Kineret WEISSLER ,  Liron PINCHOVER ,  Idan FRUMIN ,  Dana Shoshana BAR ZVI MILDWORF ,  Sagit SHUSHAN

IPC: G06F16/903 ,  G16H10/20 ,  A61B5/00

Abstract: A method of determining olfactory perception signature of a subject is disclosed. The method comprises: providing the subject with a plurality of physical odorant samples for sniffing; for each sniffed odorant sample, presenting to the subject, by a user interface, a set of odorant descriptors and a respective set of rating controls, and receiving ratings entered by the subject using the rating controls. Each rating is indicative of a descriptiveness of a respective odorant descriptor for the odorant sample, thereby obtaining a set of descriptiveness levels for the odorant sample. The method also comprises calculating, by a computer, relations between pairs of sets of descriptiveness levels corresponding to pairs of odorant samples, to provide a vector of relations, wherein the vector represents the olfactory perception signature of the subject.

公开(公告)号：US20170067894A1

公开(公告)日：2017-03-09

申请号：US15120772

申请日：2015-03-03

Applicant: YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD. ,  YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Yael HELMAN ,  Noam SOBEL ,  Sagit SHUSHAN ,  Igor KVIATKOVSKI ,  Idan FRUMIN ,  Leonid CHERNIN ,  Lavi SECUNDO

IPC: G01N33/569 ,  G01N33/50

CPC classification number: G01N33/56911 ,  G01N33/5091 ,  G01N33/56916

Abstract: A method of and device for detecting and diagnosing Pseudomonal aeruginosa in a gaseous, liquid or solid sample, employing Lux-R-like receptor-driven reporter cells.

Abstract translation: 一种利用Lux-R样受体驱动的报道细胞检测和诊断气体，液体或固体样品中铜绿假单胞菌的方法和装置。