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Chest drainage unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-001/00   
미국특허분류(USC) 137/205 ; 128/276
출원번호 US-0160447 (1980-06-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 38  인용 특허 : 3
초록
▼

An improved, four-chamber chest drainage system include (1) a collection chamber for collecting blood and other liquids to be drained from the pleural cavity of a patient, (2) an underwater seal chamber for preventing contamination of the patient\s pleural cavity by atmospheric air, (3) a manometer chamber for accurately indicating the negative pressure in the patient\s pleural cavity, and (4) a suction control chamber for regulating the amount of negative pressure (or suction) applied to the patient\s pleural cavity. The suction control chamber has a fl...

대표
청구항
▼

In a chest drainage apparatus comprising a casing having a collection chamber therein for receiving fluid to be drained from a chest cavity, means defining an inlet opening into said collection chamber for establishing fluid communication between said collection chamber and a patient\s chest cavity to be drained, means defining an outlet adapted to be connected in fluid communication with a source of suction, means defining a liquid seal between said collection chamber and said outlet, and a suction regulator for limiting the amount of suction applied to...

이 특허에 인용된 특허 (3)

  1. Deaton David W. (Dallas TX) Brower Stephen M. (Dallas TX) Durham Jr. Marshall P. (Desota TX). Disposable safety float valve. USP1976033945392.
  2. Woodring Richard H. (Plainwell MI) Whitmore Charles H. (Plainwell MI) Houtman Paul K. (Kalamazoo MI) Kowalski Thomas A. (Paw Paw MI). Hydraulic pump with proportional pressure controller. USP1981064275997.
  3. Kurtz Leonard D. (Woodmere NY) Bidwell Robert E. (Long Island NY). Underwater drainage apparatus with reduced dead air space. USP1981044261362.

이 특허를 인용한 특허 피인용횟수: 38

  1. Kalafut, John F.. Apparatus and methods for delivery of fluid injection boluses to patients and handling harmful fluids. USP2017099750953.
  2. Capone, Christopher D.; Heller, Ronald; Haury, John A.; Seman, Richard A.; Mator, Joseph C.. Assembly method for a fluid pump device for a continuous multi-fluid delivery system. USP2017059649436.
  3. Phung, Trinh D.; Boardman, Daniel A.. Automatic high negative pressure relief valve and chest drainage units using same. USP2009047524311.
  4. Phung, Trinh D.; Boardman, Daniel A.. Automatic high negative pressure relief valve and chest drainage units using same. USP2004086770062.
  5. Swisher David R. (St. Louis MO). Baffle system for use in underwater drainage devices. USP1990054929244.
  6. Sherlock Paul (San Francisco CA). Blood collection device. USP1989064838872.
  7. Heim Warren P. ; Brassell James Lawrence. Body fluids and solids drainage system. USP1999045897534.
  8. Telang Anil M. (Edison NJ). Chest drainage apparatus with adjustable suction control. USP1987034650476.
  9. Olson Daniel H. (Louisville OH). Chest drainage device with sound muffling tube. USP1986074601715.
  10. Croteau, James; Karwoski, Theodore; Krawczyk, Joanne; Larochelle, Marc; Lee, Patrick; Want, Nicholas. Chest drainage systems and methods. USP2017119814807.
  11. Croteau, James; Karwoski, Theodore; Krawczyk, Joanne; Larochelle, Marc; Lee, Patrick; Want, Nicholas. Chest drainage systems and methods. USP2015038992493.
  12. Charlez,Jarl. Chest drainage unit. USP200708D548831.
  13. Kerwin Michael J. (Ballwin MO). Chest drainage unit having increased airflow capacity with capability to dampon noise. USP1990034911697.
  14. Weilbacher Eugene E. ; Swisher David Rork. Chest drainage unit with controlled automatic excess negativity relief feature. USP1999085931821.
  15. Hill, Nicholas; Herrick, John. Container closure system with handle. USP201609D765469.
  16. Capone, Christopher D.; Seman, Richard A.; Haury, John A.; Prem, Edward K.; Heller, Ronald; Bazala, Jason L.. Continuous multi-fluid pump device, drive and actuating system and method. USP2017079700672.
  17. Wagner Wolfgang,DEX. Drainage apparatus and method of use. USP1998045738656.
  18. Everett ; Jr. Frederick A. (Bloomfield NJ) Farrar Quinton J. (Wyckoff NJ). Drainage device. USP1991065026358.
  19. Akiyama Sueshiro (4-41-6 ; Nishi-Tsutsujigaoka-Chofu Tokyo JPX 182). Dry type discharge liquid extraction device for the thoracic chamber. USP1985084533353.
  20. Turnbull Christopher J. (1134 Summit Ave. St. Paul MN 55105). Meconium aspiration device. USP1988114787894.
  21. Trombley, III, Frederick W.; Cowan, Kevin P.; McEwen, Kraig; Havrilla, Joseph B.. Medical connector. USP2014108852167.
  22. Cowan, Kevin P.; Havrilla, Joseph B.; Trombley, III, Frederick W.. Medical connector for use with the fluid delivery system and fluid path. USP2017119827410.
  23. Everett ; Jr. Frederick A. (Bloomfield NJ) Farrar Quinton J. (Wyckoff NJ). Meterless drainage device with suction control. USP1988114784642.
  24. Kurtz Leonard D. (Woodmere NY) LiCausi Joseph (Port Jefferson Station NY). Method for relieving excess negativity in a drainage device. USP1984114484908.
  25. Sargeant John E. (Los Alamitos CA) Hoffa Jack L. (Brea CA). Pleural drainage system. USP1984034439189.
  26. Karwoski, Theodore; Croteau, James; Gillis, Ralph; Krawczyk, Joanne; Want, Nicholas. Pleural drainage system and method of use. USP2016049314599.
  27. Karwoski, Theodore; Croteau, James; Gillis, Ralph; Krawczyk, Joanne; Want, Nicholas. Pleural drainage system and method of use. USP2014118882678.
  28. Yam Jacky S. ; Weilbacher Eugene E.. Pressure relief valve with moving diaphragm. USP2000026024120.
  29. Boehringer John R. (Wynnewood PA) Karpowicz John (Glenmoore PA). Process and apparatus for collecting blood from a body cavity for autotransfusion. USP1988114781707.
  30. Ahrens Thomas S. (2731 Meramar Dr. St. Louis MO 63129). Safety seal chest drainage unit with tipover seal control. USP1984024430085.
  31. Uber, III, Arthur E.; Tucker, Barry L.; Trocki, Mark; Hoffman, Raymond C.; Mabie, Marc A.. Shield adapted to fit medical injector syringe. USP2017079707342.
  32. Kurtz Leonard D. (Woodmere NY) LiCausi Joseph M. (Port Jefferson Station NY). Surgical drainage apparatus. USP1986084605400.
  33. Hill, Nicholas; Herrick, John. Systems for storing beverages. USP2015109156670.
  34. Hill, Nicholas; Herrick, John. Systems for storing beverages. USP2014118887959.
  35. Hoffman, Raymond C.; Uram, Martin J.. Tubing connectors. USP2018029889288.
  36. Protzmann Donald E. (Litchfield CT) Roveda Ronald P. (Monroe CT) Uhoch John (Warwich RI). Underwater drainage device. USP1984034439190.
  37. Yam, Jacky. Vacuum setting and indication system for a drainage device. USP2005126976977.
  38. Seddon Peter,GBX ; Foster David,GBX. Wound drainage system. USP2000026024731.

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