Hamamatsu University School of Medicine

www.hama-med.ac.jp
Hamamatsu, Japan

Hamamatsu University School of Medicine is a national university in Hamamatsu, Shizuoka, Japan, founded in 1974. Wikipedia.

SEARCH FILTERS
Time filter
Source Type

Patent
Hamamatsu University School of Medicine and Hamamatsu Photonics K K | Date: 2015-07-23

The identification apparatus includes a quantitative phase image acquisition unit, a feature quantity extraction unit, a learning unit, a storage unit, and an identification unit. The feature quantity extraction unit extracts a feature quantity of a quantitative phase image of a cell. The learning unit performs machine learning for a quantitative phase image of a known cell of which a type is known based on the feature quantity extracted by the extraction unit. The storage unit stores a result of the machine learning by the learning unit. The identification unit determines, based on the feature quantity extracted by the extraction unit for the quantitative phase image of an unknown cell of which a type is unknown, the type of the unknown cell using the learning result stored by the storage unit.


Patent
Hamamatsu University School of Medicine | Date: 2017-08-09

An inattention measurement device, system, and method wherein an index value indicating an inattention level of a subject is calculated based on information relating to a history of a gazing point of a subject when presented with a task of searching for a prescribed target.


Patent
Hamamatsu University School of Medicine | Date: 2015-09-30

An inattention measurement device, system, and method wherein an index value indicating an inattention level of a subject is calculated based on information relating to a history of a gazing point of a subject when presented with a task of searching for a prescribed target.


Patent
Hamamatsu University School of Medicine and Hamamatsu Photonics K K | Date: 2017-03-22

A breast measurement apparatus 1A includes a distance measurement unit 10 measuring a distance from a skin to a light absorption portion for a measurement region of a breast which is a normal region including no tumor or an object region including a tumor, a light measurement unit 15 measuring a hemoglobin amount in the measurement region by a light measurement method using measurement light of a predetermined wavelength, a correlation data storage unit 33 storing normal correlation data of the distance to the light absorption portion and a normal hemoglobin amount generated based on measurement results for normal regions, and an evaluation value calculation unit 35 calculating a property evaluation value of the tumor based on the normal hemoglobin amount, obtained from the normal correlation data and the distance to the light absorption portion in the object region, and an object hemoglobin amount in the object region. This realizes a breast measurement method and a measurement apparatus capable of improving measurement accuracy of a property of a tumor inside a breast.


Patent
Hamamatsu University School of Medicine and Hamamatsu Photonics K K | Date: 2017-06-07

The identification apparatus 1 includes a quantitative phase image acquisition unit 11, a feature quantity extraction unit 12, a learning unit 13, a storage unit 14, and an identification unit 15. The feature quantity extraction unit 12 extracts a feature quantity of a quantitative phase image of a cell acquired by the quantitative phase image acquisition unit 11. The learning unit 13 performs machine learning for a quantitative phase image of a known cell of which a type is known based on the feature quantity extracted by the feature quantity extraction unit 12. The storage unit 14 stores a result of the machine learning by the learning unit 13. The identification unit 15 determines, based on the feature quantity extracted by the feature quantity extraction unit 12 for the quantitative phase image of an unknown cell of which a type is unknown, the type of the unknown cell using the learning result stored by the storage unit 14. Thus, an apparatus and a method capable of identifying an object, even when the object has a three-dimensional shape, has a size and a shape with no distinctive feature, and is colorless and transparent, are realized.


Patent
Hamamatsu University School of Medicine and Hamamatsu Photonics K K | Date: 2015-04-28

A breast measurement apparatus includes a distance measurement unit measuring a distance from a skin to a light absorption portion for a measurement region of a breast which is a normal region including no tumor or an object region including a tumor, a light measurement unit measuring a hemoglobin amount in the measurement region by a light measurement method using measurement light of a predetermined wavelength, a correlation data storage unit storing normal correlation data of the distance to the light absorption portion and a normal hemoglobin amount generated based on measurement results for normal regions, and an evaluation value calculation unit calculating a property evaluation value of the tumor based on the normal hemoglobin amount, obtained from the normal correlation data and the distance to the light absorption portion in the object region, and an object hemoglobin amount in the object region.


Patent
ONO Pharmaceutical Co. and Hamamatsu University School of Medicine | Date: 2015-07-08

By intravenously administering a sedative comprising methyl 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoate or a salt thereof to a patient by a dosing regimen including a two-step process disclosed in the present invention, general anesthesia can be safely and promptly induced and maintained.


Patent
Hamamatsu University School of Medicine | Date: 2015-01-28

An autism diagnosis support method and system, and autism diagnosis support device capable of providing support to early detection and early definite diagnosis especially to autism of infants, on the basis of objective evaluation, are provided by using a conventionally proposed eye-gaze detection technique. For example, a method for supporting autism diagnosis for a subject, uses an eye-gaze detecting unit (A) at least including a camera portion capturing an image of an eye of the subject, or an electrode portion to be mounted on a head of the subj ect and detecting a movement of the eye, or a display portion to be disposed at a position in an eye gaze direction of the subject. The method includes: displaying, on a screen of the display portion, a combination image for sequentially displaying at least two images including a predetermined human image (I) and a predetermined non-human image (II); and evaluating an eye-gaze position of the subj ect by detecting eye-gaze position information on the subject looking at the combination image in use of the eye-gaze detecting unit, then inputting the eye-gaze position information on the subject in an eye-gaze position information storing portion, and comparing, based on an eye-gaze position evaluation algorithm, the eye-gaze position information on the subject with eye-gaze position information on an individual with autism and/or a typically developing individual.


Patent
Hamamatsu University School of Medicine | Date: 2015-09-18

Provided is a luminous, apparatus such as a display, having a function of preventing attraction of insects. A display apparatus 1 has a light emission surface 1 whose peripheral edge region is at least partially formed as a low-attraction region which is less capable of attracting bugs, wherein the low-attraction region is composed of an optical property gradient region whose at least one optical property gradually changes in a direction from an inward side to an outward side of the light emission surface.


A method is provided for inhibiting proliferation of a high LIX1L-expressing tumor cell, in which the expression or function of a LIX1L gene with respect to a tumor cell highly expressing the LIX1L gene is inhibited.

Loading Hamamatsu University School of Medicine collaborators
Loading Hamamatsu University School of Medicine collaborators