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CANCER INVASION DEPTH DIAGNOSIS SYSTEM NEW 新技術説明会

外国特許コード F170009031
整理番号 (S2015-0951-N0)
掲載日 2017年4月11日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP070460
国際公開番号 WO 2017010461
国際出願日 平成28年7月11日(2016.7.11)
国際公開日 平成29年1月19日(2017.1.19)
優先権データ
  • JP2015139114 (2015.7.10) 15
発明の名称 (英語) CANCER INVASION DEPTH DIAGNOSIS SYSTEM NEW 新技術説明会
発明の概要(英語) A cancer invasion depth diagnosis system is provided with an endoscope, a micro-tomographic probe for acquiring an optical interference signal by emitting low-coherence light onto a tissue of interest where a tumor of interest is located, the micro-tomographic probe being inserted into the body together with the endoscope, and a determination unit for acquiring a tomographic image of the tissue of interest including the tumor of interest and blood flow velocity information in the blood vessels within the tomographic image, on the basis of the optical interference signal. The determination unit determines the invasion depth of the tumor of interest on the basis of the tomographic image and blood flow velocity information.
特許請求の範囲(英語) [claim1]
1. Endoscope and,
With the aforementioned endoscope it is introduced by internal, radiation making coherence light low the object organization where the object tumor is located, the micro fault probe which acquires the optical interference signal and,
The decision section which acquires the blood flux information in the blood vessel inside the coaxial tomography and the aforementioned coaxial tomography of the object organization which includes the aforementioned object tumor on the basis of the aforementioned optical interference signal and,
Having,
The aforementioned decision section the aforementioned object tumor decides degree deeply on the basis of the aforementioned coaxial tomography and the aforementioned blood flux information,
The cancer it is deep the degree diagnostic system.
[claim2]
2. The aforementioned decision section specifies, the communication new life blood vessel which is communicated with the blood vessel which exists among, the mucous membrane lower stratum or muscle layer the new life blood vessels of the aforementioned object tumor on the basis of the aforementioned coaxial tomography and the aforementioned blood flux information, the aforementioned object tumor decides degree deeply on the basis of the appraisal result of the aforementioned communication new life blood vessel,
The cancer of statement it is deep in claim 1 the degree diagnostic system.
[claim3]
3. High frequency the description above which is modulated coherence light radiation it does the aforementioned micro fault probe, low,
The cancer of statement it is deep in claim 1 or 2 the degree diagnostic system.
[claim4]
4. The aforementioned blood flux information, the aforementioned blood vessel being overpowered, the pushing after blood flux decreases below specified value, includes the information regarding the startup of the blood flux which accompanies blood style recoveries, from claim 1 either of 3 the cancer of statement it is deep in one section the degree diagnostic system.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • OSAKA CITY UNIVERSITY
  • 発明者(英語)
  • SAEKI SOUICHI
  • SHIBA MASATSUGU
国際特許分類(IPC)
指定国 (WO201710461)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG

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