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Method for verifying the integrity of a fluid transfer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-001/00
  • G01N-035/00
  • G01B-013/00
출원번호 US-0570639 (2000-05-15)
발명자 / 주소
  • William David Dunfee
  • Kerry Lynn Miller
출원인 / 주소
  • Dade Behring Inc.
대리인 / 주소
    Leland K Jordan
인용정보 피인용 횟수 : 44  인용 특허 : 15

초록

A liquid aspiration method which includes a method for determining the quality of the aspirated sample through mathematical analysis of the pressure profile generated before, during, and after the aspiration process and comparison of the results with predetermined known values.

대표청구항 ▼

1. A method for determining the quality of an aspiration process during which liquid is aspirated between a container and a pipette comprising the steps of:determining with a pressure sensing device the shape of a pressure curve representative of aspiration pressure within the pipette; verifying tha

이 특허에 인용된 특허 (15)

  1. Takeda Masaaki (Mitaka JPX) Kato Yuko (Mitaka JPX) Pelletier Brent A. (Mundelein IL), Automatic pipetting apparatus with leak detection and method of detecting a leak.
    상세보기
  2. Cook John E.,CAX ; Perry Paul D.,CAX ; Terek Paul V.,CAX, Automotive evaporative emission leak detection system and method.
    상세보기
  3. Gherson Paul ; Eherts Robert William ; Pernicano Theodore, Blood clot detector.
    상세보기
  4. Tveter Richard S. (Barrington IL) Miller Wayne A. (Elgin IL), Leak tester.
    상세보기
  5. Kawanabe Junichi (Mitaka JPX) Takeda Masaaki (Mitaka JPX) Katagi Hitomi (Mitaka JPX) Kato Yuko (Mitaka IL JPX) Bielarczyk Gregory A. (Lombard IL) Magee Rosie L. (Oak Park IL), Liquid aspirating method.
    상세보기
  6. Charneski David M. (Rochester NY) Shaw James D. (Hilton NY), Method for correcting for changes in air pressure above a liquid to be dispensed from a container mounted on a probe.
    상세보기
  7. Lewis Gregory D. (Cary NC) Keiter Dean L. (Durham NC) Moreno Mario (Durham NC), Method of detecting an obstruction in a fluid flow line of a medical laboratory instrument.
    상세보기
  8. Dorenkott Jeffrey S. ; Panek Carl F., Method of verifying aspirated volume in automatic diagnostic system.
    상세보기
  9. Dorenkott Jeffrey S. ; Panek Carl F., Method of verifying aspirated volume in automatic diagnostic system.
    상세보기
  10. Nguyen Dinh (Wellington OH) Robb Frank (Amherst OH), Obstruction detection circuit for sample probe.
    상세보기
  11. Lewis Gregory D. (Cary NC) Keiter Dean L. (Durham NC) Moreno Mario (Durham NC), Obstruction detector for a fluid flow line of a medical laboratory instrument.
    상세보기
  12. Lewis Gregory D. ; Keiter Dean ; Moreno Mario, Obstruction detector for a fluid flow line of a medical laboratory instrument.
    상세보기
  13. Stewart Thomas L. (Houston TX), Pipeline leak detection.
    상세보기
  14. Takeda Masaaki (Mitaka JPX) Katagi Hitomi (Mitaka JPX) Kato Yuko (Mitaka JPX) Kawanabe Junichi (Mitaka JPX), Pipetting apparatus with clot detection.
    상세보기
  15. Brentz Charles W. (Evanston IL), Sample pipetting method.
    상세보기

이 특허를 인용한 특허 (44)

  1. Mori, Takamichi; Nakamura, Kazuhiro; Suzuki, Yoshihiro, Automatic analyzer.
    상세보기
  2. Dunfee, William David; Sprenkle, Mark Henry, Clog detection in a clinical sampling pipette.
    상세보기
  3. Kaplit, Michael, Detection of insufficient sample during aspiration with a pipette.
    상세보기
  4. Hyde, David D.; LaCourt, Michael W.; McDonald, Tracy; Parobek, Christopher M., Determining conditions in centrifuged blood using measured pressure.
    상세보기
  5. Hyde, David D.; LaCourt, Michael W.; McDonald, Tracy; Parobek, Christopher M., Determining conditions in centrifuged blood using measured pressure.
    상세보기
  6. Trump, Martin; Horvath, Tibor, Device and method for uptake or release of a liquid.
    상세보기
  7. Ogusu, Hiroyuki, Dispensing apparatus and automatic analyzer.
    상세보기
  8. Saegusa, Isao, Dispensing apparatus and in-duct bubble presence determining method in the same.
    상세보기
  9. DeVries,Stanley; Forney,Paul W., Flow assurance monitoring.
    상세보기
  10. DeVries,Stanley; Forney,Paul W., Flow assurance monitoring.
    상세보기
  11. Achter, Eugene K.; Schroeder, Hartmut Richard; Trotta, Stephen S., Immunoassay probe.
    상세보기
  12. Ayliffe, Harold E.; King, Curtis S., Instrumented pipette tip.
    상세보기
  13. Scott, John; Hannon, Lauren; Troxell, Jason; Brown, Emmet, Laboratory central control unit method and system.
    상세보기
  14. Izumo, Naoto; Kagawa, Takaaki, Leakage tester for pipettes utilizing pressure.
    상세보기
  15. Leibfried, Thomas, Method and apparatus for evaluating a dosing operation.
    상세보기
  16. Mori, Toshihiro; Makino, Yoshihiko, Method and apparatus of automatically isolating and purifying nucleic acid.
    상세보기
  17. Camenisch, Johann L., Method and device for evaluating a liquid dosing process.
    상세보기
  18. Huang, Dijia, Method and system for checking an electromechanical biosensor.
    상세보기
  19. Kaplit,Michael, Method for ascertaining interferants in small liquid samples in an automated clinical analyzer.
    상세보기
  20. Johansson, Henrik; Myyryläinen, Olli; Nummipuro, Juha, Method for checking the condition of a sample when metering liquid.
    상세보기
  21. Feldmann, Rainer; Ettig, Wolfgang, Method for leak-testing hand-held piston stroke pipettes and associated leak-testing apparatus.
    상세보기
  22. Tajima, Hideji; Koizuka, Michinori; Suzuki, Hiroshi; Kimura, Susumu, Method of detecting dispensed quantity, and liquid suction monitoring dispensing apparatus.
    상세보기
  23. Sander,Dietmar, Method of dosing liquid volumes and apparatus for the execution of the method.
    상세보기
  24. Beumer, Thomas; Fleskens, Bas, Method, computer program, and apparatus for detecting pipetting errors.
    상세보기
  25. Dunfee, William D., Methods and apparatus for measuring aspiration pressure at low aspiration volumes.
    상세보기
  26. Luebbert, Daniel Oliver; Pingel, Daniel Joseph; Harrison, Joel Patrick; Pionke, Jeremey Joseph, Methods, systems, and computer program products for detecting a droplet.
    상세보기
  27. Pingel, Daniel Joseph; Luebbert, Daniel Oliver; Harrison, Joel Patrick; Pionke, Jeremey Joseph, Methods, systems, and computer program products for detecting a surface using a pipette and/or positioning a pipette.
    상세보기
  28. Pionke, Jeremey Joseph; Harrison, Joel Patrick; Luebbert, Daniel Oliver; Pingel, Daniel Joseph, Methods, systems, and computer program products for detecting pipette tip integrity.
    상세보기
  29. Pionke, Jeremey Joseph; Harrison, Joel Patrick; Luebbert, Daniel Oliver; Pingel, Daniel Joseph, Methods, systems, and computer program products for detecting pipette tip integrity.
    상세보기
  30. Luebbert, Daniel Oliver; Pingel, Daniel Joseph; Harrison, Joel Patrick; Pionke, Jeremey Joseph, Methods, systems, and computer program products for verifying dispensing of a fluid from a pipette.
    상세보기
  31. Self, Brian Austin; Miller, Jonathan Matthew; Edens, Carl Theodore, Open platform automated sample processing system.
    상세보기
  32. Self, Brian Austin; Miller, Jonathan Matthew; Edens, Carl Theodore, Open platform hybrid manual-automated sample processing system.
    상세보기
  33. Hutter, Roland; Stoeckli, Roland, Pipetting unit and method of pipetting a test liquid.
    상세보기
  34. Small, Nathan A.; Mizzer, John P., Pressure monitoring of whole blood aspirations to determine completeness of whole blood mixing.
    상세보기
  35. Hsieh, Pei-Ying; Huang, Qiang, Real time detection of aspiration short shots using pressure signal.
    상세보기
  36. Wang, Litao; Hsieh, Pei-Ying, Real-time volume confirmation dispensing apparatus and methods.
    상세보기
  37. Edens, Ted Carl; Obiso, Richard; Sevigny, Gerard J.; Touma, Michael; Messina, Mark; McKeen, Brian; Aviles, Robert C., Sample preparation system and method for processing clinical specimens.
    상세보기
  38. Fukuda, Masakazu; Tanaka, Masamichi, Sample processing apparatus and an error detecting method for sample processing apparatus.
    상세보기
  39. Franklin, Charles M.; Cully, Richard A., System and method for a benchmark pressure test.
    상세보기
  40. Franklin, Charles M.; Cully, Richard A., System and method for a pressure test.
    상세보기
  41. Franklin, Charles M., System and method for detecting leaks.
    상세보기
  42. Franklin, Charles M., System and method for detecting leaks.
    상세보기
  43. Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
    상세보기
  44. Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
    상세보기

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