Cloud-based pathological analysis system and method

Patent metadata

Field	Value
Publication number	US-2017061608-A1
Application number	US-201515113680-A
Country	US
Kind code	A1
Filing date	Sep 9, 2015
Priority date	Apr 20, 2015
Publication date	Mar 2, 2017
Grant date	—

Abstract

The present invention relates to a cloud-based pathological analysis system and method. The present invention provides a cloud-based pathological analysis system, including: a client device coupled to a microscope, and configured to acquire an image for a tissue sample via the microscope and generate a sample image; and a cloud server coupled to the client device over a network, and configured to receive sample image data from the client device over the network and store the sample image data; wherein the cloud server analyzes the received sample image data, and transmits analysis information to the client device.

First claim

1 . A cloud-based pathological analysis system, comprising:
a client device coupled to a microscope, and configured to acquire an image for a tissue sample via the microscope and generate a sample image; and a cloud server coupled to the client device over a network, and configured to receive sample image data from the client device over the network and store the sample image data; wherein the cloud server analyzes the received sample image data, and transmits analysis information to the client device.

2 . The cloud-based pathological analysis system of claim 1 , wherein the client device comprises:
an image acquisition unit configured to acquire the sample image by acquiring the image for the tissue sample via the microscope; a communication unit configured to transmit the sample image data for the sample image to the cloud server over the network and receive the analysis information from the cloud server; and an analysis information processing unit configured to process the analysis information received from the cloud server and provide the processed analysis information to the user via a display unit.

3 . The cloud-based pathological analysis system of claim 2 , further comprising a preprocessing unit configured to perform a preprocessing process on the sample image acquired by the image acquisition unit.

4 . The cloud-based pathological analysis system of claim 1 , wherein the cloud server comprises:
a communication unit configured to receive the sample image data from the client device over the network and transmit a result of the analysis over the network; a data management unit configured to process and manage the sample image data; an untagged image database configured to store the sample image data processed by the data management unit; a classification unit configured to determine and classify an abnormality based on the sample image data; and an analysis information generation unit configured to generate the analysis information based on the result of the classification, obtained by the classification unit, and the sample image data.

5 . The cloud-based pathological analysis system of claim 4 , wherein the classification unit comprises a classification engine configured to classify the sample image data based on existing image data including results of classification.

6 . A cloud-based pathological analysis method, comprising:
a first step of being coupled, by a client device, to a microscope, acquiring an image for a tissue sample via the microscope, and generating a sample image; a second step of receiving, by a cloud server, sample image data from the client device over a network, and storing the sample image data; and a third step of analyzing, by the cloud server, the received sample image data, and transmitting analysis information to the client device.

7 . The cloud-based pathological analysis system of claim 1 , wherein:
the client device further comprises an additional information management unit configured to receive additional information from a user with respect to the sample image and store and manage the additional information; and the cloud server receives the sample image data and the additional information associated with the sample image data from the client device over the network, and stores the sample image data and the additional information.

8 . The cloud-based pathological analysis system of claim 7 , wherein the communication unit of the client device transmits the additional information, together with the sample image data for the sample image, to the cloud server over the network.

9 . The cloud-based pathological analysis system of claim 8 , wherein:
the communication unit of the cloud server receives the sample image data and the additional information from the client device over the network; the data management unit of the cloud server processes and manages the sample image data and the additional information; and the cloud server further comprises a tagged image database configured to store the sample image data and the additional information processed by the data management unit.

10 . The cloud-based pathological analysis method of claim 6 , further comprising, after the first step, a step of acquiring, by the client device, additional information associated with the sample image;
wherein the second step further comprises receiving, by the cloud server, the sample image data and the additional information associated with the sample image data from the client device over the network, and storing the sample image data and the additional information.

11 . The cloud-based pathological analysis system of claim 9 , wherein:
the client device receives the sample image data from the untagged image database of the cloud server, receives the additional information for the corresponding sample image data, and transmits identification information of the sample image data and the additional information to the cloud server; and the cloud server stores the sample image data and the additional information corresponding to the identification information of the received sample image data in the tagged image database.

12 . The cloud-based pathological analysis system of claim 11 , wherein:
the client device further comprises: an untagged image display unit configured to receive the sample image data from the untagged image database of the cloud server, and to display the sample image for the received sample image data via the display unit; and an additional information management unit configured to receive the additional information from the user with respect to the displayed sample image, and to store and manage the additional information; wherein the communication unit transmits a sample image data request signal to the cloud server, receives sample image data corresponding to the request signal, transfers the sample image data to the untagged image display unit, and transmits identification information of the sample image data for the sample image and the additional information to the cloud server over the network.

13 . The cloud-based pathological analysis system of claim 11 , wherein:
the communication unit of the cloud server receives a sample image data request signal from the client device over the network, transmits sample image data corresponding to the request signal, and receives identification information and additional information for the sample image data from the client device; the data management unit of the cloud server processes the sample image data and the additional information; and the tagged image database of the cloud server stores the sample image data and the additional information processed by the data management unit.

14 . The cloud-based pathological analysis method of claim 10 , further comprising steps of:
receiving, by the client device, the sample image data from the cloud server, and receiving additional information for the corresponding sample image data; receiving, by the cloud server, identification information of the sample image data and the additional information from the client device; and storing, by the cloud server, the sample image data and the additional information corresponding to the identification information of the received sample image data.

Assignees

• Lunit Inc

Inventors

• Kim Hyo-Eun
• Hwang Sang-Heum
• Paek Seung-Wook
• Lee Jung-In
• Jang Min-Hong
• Yoo Dong-Geun
• Paeng Kyung-Hyun
• Park Sung-Gyun

Classifications

• G06T2207/30024

  Cell structures in vitro; Tissue sections in vitro · CPC title

• H04L67/10 Primary

  in which an application is distributed across nodes in the network (software deployment G06F8/60; multiprogramming arrangements G06F9/46) · CPC title

• G06T7/0012 Primary

  Biomedical image inspection · CPC title

• G06T2207/10056

  Microscopic image · CPC title

• G06F17/30256

  Physics · mapped topic