Device for diagnosing solid tumors and Method for providing information on diagnosing solid tumors

• Main Authors: KIM KYUNG HEE, YOO BYONG CHUL, LEE YOUNG JU, LEE JUN HWA, WOO SANG MYUNG, PARK SANG JAE, CHOI BEOM KYU
• Format: Patent
• Language: English; Korean
• Published: 16.05.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The present invention relates to a device for diagnosing solid cancers including lung cancer, pancreatic cancer, biliary tract cancer, colon cancer, breast cancer, stomach cancer, brain cancer, kidney cancer, liver cancer, and cervical cancer with high accuracy in a short analysis time. More specifically, the device comprises: a concentration measurement unit measuring the concentrations of acyl-carnitine (AC), nudifloramide (2PY), and lysophosphatidylcholine (LPC) from a biological sample; a pre-processing unit pre-processing the measured concentrations; and a diagnosis unit performing linear discriminant analysis using the pre-processed concentration to determine cancer diagnosis information. 본 발명은 폐암, 췌장암, 담도암, 대장암, 유방암, 위암, 뇌종양, 신장암, 간암 및 자궁경부암을 포함하는 고형암 진단 장치에 관한 것이다. 보다 상세하게는, 생물학적 시료로부터 Acyl-carnitine(AC), Nudifloramide(2PY) 및 Lysophosphatidylcholine(LPC) 각각의 농도를 측정하는 농도측정부; 상기 측정한 농도를 전처리하는(pre-processing) 전처리부; 상기 전처리한 농도를 이용하여 선형판별분석을 하는 것으로 암의 진단 정보를 판정하는 진단부;를 포함한다.