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Insufflation device for endoscopic intervention

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-013/00
출원번호 US-0272315 (1988-11-17)
우선권정보 DE-3739003 (1987-11-17)
발명자 / 주소
  • Baier Manfred (Bretten DEX)
출원인 / 주소
  • Richard Wolf GmbH (DEX 03)
인용정보 피인용 횟수 : 37  인용 특허 : 6

초록

An insufflation device for filling a body cavity, such as an abdominal cavity, with a gas from a gas bottle via an expansion valve and a feed pipe leading to the body cavity characterized by the feed pipe being formed along in length by two channels with the first of the two channels having an expan

대표청구항

In an insufflation device for introducing a gas into a body cavity through a feed pipe, said device including a feed pipe, a source of gas being selectively connected to an expansion valve by one of a direct line and a second line having an intermediate container, said expansion valve being connecte

이 특허에 인용된 특허 (6)

  1. Semm Kurt (4 Hegewischstrasse D 2300 Kiel 1 DEX), Apparatus and method for insufflating fluid media into a cavity.
  2. Semm Kurt (Hegewischstr. 4 D-2300 Kiel 1 DEX) Neumann Peter (Landshuterstr. 8 D-8301 Frth DEX), Apparatus for the insufflation of gas.
  3. Hiltebrandt Siegfried (Knittlingen DEX) Wurster Helmut (Oberderdingen DEX), Gas insufflation apparatus.
  4. Wiest Peter P. (Berlin DT), Insufflation apparatus.
  5. Lindemann Hans-Joachim (Kleiner Schaferkamp 43 2 Hamburg 6 DT) Wiest Peter P. (Gothaallee 19 1 Berlin 19 DT), Insufflator.
  6. Wiest Peter P. (Hessenallee 8 1000 Berlin 19 DEX) Fuchs Hubert (Grunewaldstr. 13 1000 Berlin 41 DEX), Method and device for insufflating gas.

이 특허를 인용한 특허 (37)

  1. Steven A. Bodden ; Johann M. Kreutzer, Air filtration system with filter efficiency management.
  2. Aviv Jonathan E. ; Martin John H., Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract.
  3. Jonathan E. Aviv ; John H. Martin, Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract.
  4. Ott, Douglas E.; Gray, Robert I.; Lloyd, Duane, Charged hydrator.
  5. Stubbs, Jack B.; Thompson, Ronald J.; Hartman, George A. J.; Halgren, Donald N.; Campbell, Michael J., Continuous gas flow trocar assembly.
  6. Stubbs,Jack B.; Thompson,Ronald J.; Hartman,George A. J.; Halgren,Donald N.; Campbell,Michael J., Continuous gas flow trocar assembly.
  7. Mantell, Robert R., Dual-capacity insufflator tube.
  8. Stubbs,Jack B.; Thompson,Ronald J.; Hartman,George A. J.; Halgren,Donald N.; Campbell,Michael J., Gas flow trocar arrangement.
  9. Sias, Ralph; Do, Alexandra; Poulsen, Nikolai; Pravong, Boun; Pravongviengkham, Kennii; McMorrow, Timothy; Miles, W. F. Anthony, Insufflation stabilization system.
  10. Zander Charles, Laparoscopic insufflator.
  11. Stearns, Ralph; Parys, James R.; Azarbarzin, Kurt, Low-profile surgical access devices with anchoring.
  12. Ott Douglas E. ; Schaefer John F. ; Gray Robert I., Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert.
  13. Ott,Douglas E.; Shaefer,John F.; Gray,Robert I., Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert.
  14. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E., Method and apparatus for delivering an agent to the abdomen.
  15. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E., Method and apparatus for delivering an agent to the abdomen.
  16. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  17. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  18. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  19. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  20. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  21. Mantell, Robert R.; Manzie, Peter A., Method and apparatus for humidification and warming of air.
  22. Uesugi, Takefumi; Sano, Daisuke; Kasahi, Atsuhiko; Noda, Kenji, Method and apparatus for supplying predetermined gas into body cavities of a patient.
  23. Uesugi, Takefumi; Umemura, Masashi; Sano, Daisuke; Noda, Kenji; Kasahi, Atsuhiko, Method and apparatus for supplying predetermined gas into body cavities of a patient.
  24. Ott,Douglas E.; Schaefer,John F.; Gray,Robert I., Method and apparatus for treating gas for delivery to an animal.
  25. Ott, Douglas E.; Spearman, Patrick R.; Gray, Robert I.; Lloyd, Duane E., Method for delivering an agent to the abdomen.
  26. Hiraga, Kunitoshi; Uesugi, Takefumi; Yamaoka, Koji; Kasuya, Yuma, Pneumoperitoneum apparatus.
  27. Campbell,Michael J.; Halgren,Donald N.; Hartman,George A. J.; Parker,Ken; Stubbs,Jack B.; Thompson,Ronald J., Pneumoseal trocar arrangement.
  28. Nikolchev, Julian; Pamichev, Chris, Safety needle for accessing the interior of a hip joint.
  29. David T. Green ; David A. Nicholas ; Daniel Shichman, Safety trocar.
  30. Green,David T.; Nicholas,David A.; Shichman,Daniel, Safety trocar.
  31. Stearns, Ralph; Azarbarzin, Kurt; Nolan, Timothy J., System and method for improved gas recirculation in surgical trocars with pneumatic sealing.
  32. Stearns, Ralph; Azarbarzin, Kurt; Nolan, Timothy J., System and method for improved gas recirculation in surgical trocars with pneumatic sealing.
  33. Stearns, Ralph; Azarbarzin, Kurt; Nolan, Timothy J., System and method for improved gas recirculation in surgical trocars with pneumatic sealing.
  34. Stearns, Ralph; Azarbarzin, Kurt; Nolan, Timothy J., System and method for improved gas recirculation in surgical trocars with pneumatic sealing.
  35. Stearns, Ralph; Stubbs, Jack B., Trocar assembly with pneumatic sealing.
  36. Stearns, Ralph; Tang, Raymond Yue-Sing; Mastri, Dominick, Trocar assembly with pneumatic sealing.
  37. Stearns, Ralph; Tang, Raymond Yue-Sing; Mastri, Dominick, Trocar assembly with pneumatic sealing.
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