[특허]Noninvasive method and apparatus for characterizing biological materials

Noninvasive method and apparatus for characterizing biological materials 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-021/47
출원번호	US-0434799 (1989-11-13)
발명자 / 주소	Alfano Robert R. (Bronx NY) Yoo Kwong M. (Kuala Lumpur MYX) Tang Guichen (Shanghai CNX)
출원인 / 주소	Research Foundation of City College of New York (New York NY 02)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

Biological material is characterized by illuminating the material with a beam of light, measuring light scattered from the material and then determining the condition of the material using the measurements. In one embodiment the angular line shape of the backscattered light is measured and then used to determine the scattering mean free path (1) and the absorption length (la) of the light scattered in the material to find out the condition of the material. These values so obtained are compared to values for a material whose condition is normal to determine if the condition of the material being examined is abnormal or normal. In another embodiment the temporal profile of the scattered pulse is used to determine (1) and (1a). The apparatus includes a laser for illuminating a section of material to be characterized, a streak camera for detecting light scattered from the material, a video camera for imaging the output of the streak camera, a computer for processing the output of the video camera to determine (1) and (1a) and a monitor for displaying the results to determine if the condition of the material being examined is normal or abnormal.

대표청구항 ▼

Noninvasive apparatus for characterizing biological material comprising: a. a laser for illuminating the biological material with a beam of light, b. means for measuring the intensity of light scattered from the biological material in the backward direction over a predetermined angular region as a result of illumination by said laser, c. a computer coupled to said detecting means for analyzing the scattered light as detected to determine the absorption length (la) and the transport mean free path (1) and then comparing the results so obtained to reference values stored in said computer, and d. means coupled to said computer for displaying the results of the comparison made by the computer.

이 특허를 인용한 특허 (44)

Silver Robert B., Analytical imaging system and process.
상세보기
Bambot Shabbir ; Faupel Mark L., Apparatus and method for determining tissue characteristics.
상세보기
Coppleson John Victor Malcom,AUX ; Reid Bevan Leslie,AUX ; Skladnev Victor Nickaelovich,AUX, Apparatus for tissue type recognition.
상세보기
Fairbairn, Christopher Keith; Bryce, Michael David John; Davey, Bruce Leslie Keith; Nixon, Mark Arthur; Robinson, Brent Stephen, Automatically assessing an anatomical surface feature and securely managing information related to the same.
상세보기
Cuccia, David; Mazhar, Amaan, Efficient modulated imaging.
상세보기
Cuccia, David; Mazhar, Amaan, Efficient modulated imaging.
상세보기
Mycek, Mary-Ann; Dmitrovsky, Ethan; Pitts, Jonathan, Fluorescence lifetime spectrometer (FLS) and methods of detecting diseased tissue.
상세보기
Mycek, Mary-Ann; Dmitrovsky, Ethan; Pitts, Jonathan, Fluorescence lifetime spectrometer (FLS) and methods of detecting diseased tissues.
상세보기
Steven Louis Jacques, Imaging of superficial biological tissue layers using polarized light.
상세보기
Perelman Lev T. ; Backman Vadim ; Feld Michael S. ; Zonios George ; Itzkan Irving ; Manoharan Ramasamy, Measuring tissue morphology.
상세보기
Wilk Peter J., Medical treatment method with scanner input.
상세보기
Cuccia, David, Method and apparatus for analysis of turbid media via single-element detection using structured illumination.
상세보기
Cuccia, David, Method and apparatus for analysis of turbid media via single-element detection using structured illumination.
상세보기
Hohla, Alexander; Leipert, Gunther, Method and apparatus for detecting tumorous tissue.
상세보기
Ignotz Keith ; Krantz Brian ; Eppstein Jonathan, Method and apparatus for determining a duration of a medical condition.
상세보기
Hashimshony, Dan, Method and apparatus for examining tissue for predefined target cells, particularly cancerous cells, and a probe useful in such method and apparatus.
상세보기
Alfano Robert R. (Bronx NY) Polishchuk Alexander Y. (Brooklyn NY), Method and system for imaging objects in turbid media using diffusive fermat photons.
상세보기
Alfano Robert R. ; Katz Alvin ; Yang Yuanlong, Method for detecting cancerous tissue using optical spectroscopy and fourier analysis.
상세보기
Hochman, Daryl W., Method for identifying optical contrast enhancing agents.
상세보기
Perelman, Lev T.; Backman, Vadim; Feld, Michael S.; Zonios, George; Itzkan, Irving; Manoharan, Ramasamy, Method for measuring tissue morphology.
상세보기
Loree ; deceased Thomas R. ; Bigio Irving J. ; Zuclich Joseph A. ; Shimada Tsutomu ; Strobl Karlheinz, Method for quantifying optical properties of the human lens.
상세보기
Fright, William Richard; Nixon, Mark Arthur; McCallum, Bruce Clinton; Preddey, James Telford George, Method of monitoring a surface feature and apparatus therefor.
상세보기
Hochman Daryl ; Haglund Michael M., Methods and apparatus for optically imaging neuronal tissue and activity.
상세보기
Hochman Daryl ; Haglund Michael M., Methods and apparatus for optically imaging neuronal tissue and activity.
상세보기
Sokolov, Konstantin; Drezek, Rebekah; Utzinger, Urs; Richards-Kortum, Rebecca, Methods and apparatus for polarized reflectance spectroscopy.
상세보기
Hochman, Daryl W., Methods and compositions for the treatment of neuropathic pain and neuropsychiatric disorders.
상세보기
Hochman Daryl W., Methods and systems for assessing biological materials using optical detection techniques.
상세보기
Faupel, Mark L.; Bambot, Shabbir B.; Harrell, Tim; Agrawal, Anant, Multi-modal optical tissue diagnostic system.
상세보기
Zeng, Haishan; Lui, Harvey; Huang, Zhiwei; McLean, David I., Multimodal detection of tissue abnormalities based on raman and background fluorescence spectroscopy.
상세보기
McIntosh,Laura M.; Jackson,Michael; Mantsch, II,Henry; Mansfield,James R.; Crowson,A. Neil; Toole,John W. P., Non-invasive screening of skin diseases by visible/near-infrared spectroscopy.
상세보기
McMahon Brain T. ; Sievert ; Jr. Chester E. ; Wilson Scott R. ; Zimmermann Ronald R. ; Palme Robert A. ; Yager John G. ; Walsh David R., Optical biopsy system and methods for tissue diagnosis.
상세보기
Perelman Lev T. ; Wu Jun ; Wang Yang ; Dasari Ramachandra Rac ; Itzkan Irving ; Feld Michael S., Optical imaging using time gated scattered light.
상세보기
Richards-Kortum Rebecca (Austin TX) Ramanujam Nirmala (Austin TX) Mahadevan Anita (Austin TX) Mitchell Michele Follen (Houston TX), Optical method and apparatus for the diagnosis of cervical precancers using raman and fluorescence spectroscopies.
상세보기
Sierra, Rafael A.; Mirkov, Mirko Georgiev, Picosecond laser apparatus and methods for treating target tissues with same.
상세보기
Sierra, Rafael Armando; Mirkov, Mirko Georgiev, Picosecond optical radiation systems and methods of use.
상세보기
Backman, Vadim; Dasari, Ramachandra R.; Gurjar, Rajan; Itzkan, Irving; Perelman, Lev; Feld, Michael S., Polarized light scattering spectroscopy of tissue.
상세보기
Vadim Backman ; Ramanchandra R. Dasari ; Rajan Gurjar ; Irving Itzkan ; Lev Perelman ; Michael S. Feld, Polarized light scattering spectroscopy of tissue.
상세보기
Alphonse,Gerard A.; Carlin,Donald B.; Rappaport,Fred, Single trace multi-channel low coherence interferometric sensor.
상세보기
Richards-Kortum Rebecca ; Ramanujam Nirmala ; Mahadevan Anita ; Mitchell Michele Follen, Spectroscopic method and apparatus for optically detecting abnormal mammalian epithelial tissue.
상세보기
Gutkowicz-Krusin Dina ; Elbaum Marek ; Greenebaum Michael ; Jacobs Adam, Systems and methods for the multispectral imaging and characterization of skin tissue.
상세보기
Gutkowicz-Krusin Dina ; Elbaum Marek ; Greenebaum Michael ; Jacobs Adam ; Bogdan Alexandru, Systems and methods for the multispectral imaging and characterization of skin tissue.
상세보기
Alfano, Robert R.; Yang, Yuanlong, Technique for examining biological materials using diffuse reflectance spectroscopy and the kubelka-munk function.
상세보기
Jacques Steven Louis, Video imaging of superficial biological tissue layers using polarized light.
상세보기
Leonardi, Lorenzo; Payette, Jerl; Sowa, Michael G.; Hewko, Mark; Schattka, Bernhard J.; Mantsch, Henry H., Visible-near infrared spectroscopy in burn injury assessment.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Noninvasive method and apparatus for characterizing biological materials 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (44)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Noninvasive method and apparatus for characterizing biological materials 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (44)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트