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Apparatus and control kit for analyzing blood sample values including hematocrit

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/02
출원번호 US-0757573 (1985-07-22)
발명자 / 주소
  • Young Chung C. (145 Buckskin Dr. Weston MA 02193) Coleman Robert L. (65 Indian Head Rd. Framingham MA 01701) Sullivan Sheila M. (71 Marlboro St. Wollaston MA 02170) Grimes John F. (30 Fenelon Rd. Fra
인용정보 피인용 횟수 : 89  인용 특허 : 7

초록

Hematocrit level of a blood sample is measured by flowing the sample along a liquid flow path and using electrodes in the flow path to obtain electrical signals representative of the sample\s electrical conductivity and of the concentration of an ion species in the path, either before or after the s

대표청구항

Apparatus for determining hematocrit value in a blood sample comprising: (1) means for providing a fluid flow path; (2) means in said flow path for providing an electrical signal representative of the conductivity of liquid passing along said flow path; (3) means in said flow path for providing a si

이 특허에 인용된 특허 (7)

  1. Takata Yoshinori (Ibaraki JPX) Miyagi Hiroyuki (Mito JPX) Hirota Kunio (Hitachi JPX) Shibata Yasuhisa (Ibaraki JPX) Nidaira Kazuo (Ibaraki JPX) Shirato Fusao (Hitachi JPX), Apparatus for measuring clinical emergency check items of blood.
  2. Buzza Edmund E. (Fullerton CA), Automatic analyzer.
  3. Brown Kenneth C. (2137 W. Peralta Mesa AZ 85202) Wheeler Carl E. (644 S. San Jose Mesa AZ 85202), Electrical circuit testing apparatus.
  4. Hale ; John Martin ; Weber ; Eugen, Electroanalytical transducers.
  5. Buzza Edmund E. (Fullerton CA) Meyer Richard C. (La Habra CA), Flow cell fluid and sample supply mechanism.
  6. Zetter ; Mark S., H.sub.2 S Direct gas sensor.
  7. Ishihara Toshikazu (Aichi JPX) Inagaki Hazime (Aichi JPX), Hematocrit measuring instrument.

이 특허를 인용한 특허 (89)

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  79. Celentano, Michael J.; Groll, Henning; Pauley, James L.; Moore, Steven K., System and method for quality assurance of a biosensor test strip.
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