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Debubblers

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-035/01
출원번호 US-0559933 (1996-02-05)
발명자 / 주소
  • Pawlak Kenneth E. (Vernon Hills IL) Wroblewski Steven J. (Darien IL)
출원인 / 주소
  • AKSYS, Ltd. (Lincolnshire IL 02)
인용정보 피인용 횟수 : 45  인용 특허 : 66

초록

Apparatus for removing air bubbles from blood and from a dialysate solution are described herein. In one cassette-style embodiment of a blood debubbler, the debubbler includes front and rear covers, a fluid circuit board between the front and rear covers and defining a blood chamber between the flui

대표청구항

Apparatus for removing air bubbles from blood, comprising: a front cover; a rear cover; a microporous membrane; a fluid circuit board between said front and rear covers and having front and rear opposite surfaces facing said front and rear covers, respectively, said fluid circuit board and said fron

이 특허에 인용된 특허 (66)

  1. Yang Ming-Tung (No. 4-3 ; Lane 97 ; Lung Chuan St. Panchiao ; Taipei Hsien TWX), Adjustable-type additive pressure windshield wiper.
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  12. Chevallet Jacques (Serezin du Rhone FRX), Artificial kidney and a method of controlling it.
  13. Granger Alain (Lesigny FR) Sausse Andre (Sceaux FR), Artificial kidney and a method of ultrafiltering a liquid.
  14. Twardowski Zbylut J. (304 Devine Ct. Columbia MO 65203), Artificial kidney for frequent (daily) Hemodialysis.
  15. Gortz Norman (4985 Paseo De Vega Irvine CA 92715) Huson Andrew S. (13841 E. Tustin Dr. Tustin CA 92680) MacIntyre Robert M. (2421 E. Ball Rd. Anaheim CA 92806), Automated cleaning method for dialyzers.
  16. Katsura Yoshiro (Fuji JPX), Blood filter.
  17. Reeder Gary D. (Morrison CO) Janicki Michael J. (Aurora CO), Blood filter.
  18. Rosenberg David J. (Glen Head NY) Matkovich Vlado I. (Glen Cove NY), Blood filter.
  19. Lamadrid ; Rene G., Blood leak detector.
  20. Thompson ; Lester E., Blood leak detector.
  21. Fischel Halbert (5301 Newcastle ; No. 16 Encino CA 91316), Blood leak detector comparing intensities of high absorption band and low absorption band of a single beam of light pass.
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  23. Johnson Steven H. (Lakewood CO), Deaerating liquid.
  24. Quang Minh B. (Rathausmarkt 2d 2406 Stockelsdorf DEX) Frank Eberhard (W\rth Weg 18 7910 Neu-Ulm 8 DEX), Devices for de-aerating liquids flowing in medical liquid systems.
  25. Sternby Jan P. (Lund SEX), Dialysis system and method therefor.
  26. Chamberlain ; Jr. Leonard D. (Boulder CO) Lobdell Donn D. (Englewood CO), Dialysis unit priming.
  27. Howard David B. (4620 Timberlane Rd. Crystal Lake IL 68675) Kenley Rodney (816 Fairway Libertyville IL 60048) Berry Dennis (209 S. Shannon Dr. Woodstock IL 60098) Keshaviah Prakash (10840 41st Ave. N, Dialyzer clearance check system.
  28. Amiot Bruce P. (St. Louis Park MN) Fuller Larry E. (Minnetonka MN) Martinez Felix J. (Plymouth MN) Cosentino Louis C. (Wayzata MN) Harm William H. (Columbia Heights MN) Nelson Wayne I. (Brooklyn Park, Dialyzer reuse machine.
  29. Boag James T. (Evergreen CO), Dialyzer reuse system.
  30. Pekkarinen Michael O. (Lincolnshire IL), Differential occlusion sensing method and apparatus.
  31. Schaberg, Richard R.; Cole, James E., Disposable physiological pressure sensing system.
  32. Swan ; Jr. Jack C. (Boulder CO) Poggioli Paolo (Mirandola ITX), Drip chamber.
  33. Gross Thomas A. O. (Lincoln MA), Electrodeless conductivity measuring system.
  34. Molina Jorge (1301 E. Tarrent Rd. Grand Prairie TX 75050), Extra corporeal air eliminator.
  35. Khn Heinz-Gerhard (Dransfeld DEX) Pradel Gnter (Gttingen DEX), Filter for filtering human blood, especially in an extracorporeal circulatory system.
  36. Hutchins Thomas B. (310 NW. Brynwood La. Portland OR 97229), Fluid conductivity measurement.
  37. Layman Douglas C. (San Diego CA), Fluid pressure monitoring system.
  38. Nagao Shozo (Yasu JPX) Mitani Naoyuki (Otsu JPX) Nakagawa Teruyuki (Otsu JPX), Fluid separation method and apparatus.
  39. de Winter Dirk M. (Solana Beach CA), Gas separating and venting filter.
  40. Polaschegg Hans-Dietrich (Oberursel DEX), Hemodialysis apparatus comprising a sterile filter.
  41. Polaschegg Hans-Dietrich (Oberursel DEX), Hemodialysis device.
  42. Tersteegen Bernd (Karlstrasse 17-19 4000 Dusseldorf DEX) van Endert Gnter (Karlstrasse 17-19 4000 Dusseldorf DEX), Hemodialysis system having a thermoinsulated container.
  43. Kitaevich Yuli (Milford OH) Hemasilpin Nat (Fairfield OH) Marchevsky J. Gabriel (Cincinnati OH) Bissler John J. (Cincinnati OH) Benzing ; III George (Cincinnati OH) McEnery Paul T. (Cincinnati OH), Hemofiltration system and method.
  44. Meisberger Artur (St. Wendel DEX) Neumann Hans-Jrgen (St. Wendel DEX), Hemoglobin detector.
  45. Rising Donald B. (Stow MA) Naegeli ; Jr. Richard G. (Bedford MA), I.V. Filter apparatus.
  46. Richalley Gerard (Lyons FRX) Delaunay Marc (Decines FRX), Installation with multiple functions for replacement of the natural filtration of the blood.
  47. Gangemi ; Ronald, Isolating and blood pressure transmitting apparatus for extracorporeal blood treatment system.
  48. Brun Philippe (Vineuil FRX), Liquid and entrained air filter.
  49. Dam Naim G. (New York NY) Hufnagel John P. (Mamaroneck NY), Method and apparatus for detecting a blood leak in a hemodialysis system.
  50. Delaunay Marc (Decines FRX), Method and apparatus for preparing a substitution liquid.
  51. Richalley Gerard (Lyons FRX) Burtin Jacques (Feyzin FRX), Method and apparatus for rinsing and priming an exchanger.
  52. Eigendorf Hans-Gnter (Bad Saarow-Pieskow DEX), Method and assembly for the on-line flushing and filling of an extracorporeal blood circulation system of dialysis machi.
  53. Jha Anil D. (Lexington MA) Deming Laura L. (Lunenburg MA) Kuriyel Ralf (Boston MA), Method and system for producing sterile aqueous solutions.
  54. Lamadrid Rene G. (Bethesda MD), Pressure coupling mechanism in a pressure monitoring assembly.
  55. Cunningham Joel N. (San Diego CA) Bucchianeri Richard M. (Escondido CA) O\Leary Stephen H. (Encinitas CA), Pressure diaphragm.
  56. Zanger Frank (Hayward CA) Surber Tim (San Leandro CA) Lehmer Donald E. (Berkeley CA), Pressure transducer magnetically-coupled interface complementing minimal diaphragm movement during operation.
  57. Bloom Richard M. (Seminole FL) Ritson Carl (San Jose CA) Danby Hal C. (Sudbury GB2), Pump pressure sensor.
  58. Ogawa Francis T. (Lakewood CO), Remote conductivity sensor having transformer coupling in fluid flow path.
  59. Ogawa Francis T. (Lakewood CO) Eilers George J. (Evergreen CO) Manes Michael R. (Littleton CO) Lobdell Donn D. (Englewood CO) Boucher Terry D. (Littleton CO), Remote conductivity sensor using square wave excitation.
  60. Hlavinka Dennis J. (Lakewood CO) Johnson Steven H. (Lakewood CO) Zook James L. (Denver CO), Rinsing, cleaning and disinfecting dialysate preparation and supply apparatus.
  61. Emheiser William C. (Chelsea MI) Corbett Robert (Manchester MI), Self-priming intravenous filter.
  62. Chevallet Jacques (Serezin du Rhone FRX) Riquier Jean-Claude (Rilleux FRX) rndal Carl-Henry (Eslv SEX) Petersen Allan (Bjrred SEX), Single-needle circuit for circulating blood outside the body in blood treatment apparatus.
  63. Jonsson Lennart U. P. (Furulund SEX) Carlsson Per-Olov A. V. (Sosdala SEX) Jonsson Dan (Lund SEX) Jonsson Sven (Staffanstorp SEX) Knutsson Stefan L. (Bjarred SEX) Tryggvason Ragnar (Loddekopinge SEX), System for preparing a fluid intended for a medical procedure by mixing at least one concentrate in powder form with wat.
  64. Becker Lawrence F. (Chicago IL), Venous pressure isolator.
  65. Clarke Rolf W. (Balboa Island CA) Balding David P. (Mission Viejo CA) Gordon Lucas S. (Lagune Beach CA), Venous reservoir bag with integral high-efficiency bubble removal system.
  66. Sutherland Karl M. (Laguna Hills CA) Patterson William R. (Long Beach CA), Venous reservoir with improved inlet configuration and integral screen for bubble removal.

이 특허를 인용한 특허 (45)

  1. Caleffi, Luca; Ribolzi, Francesco; Sakota, Ranko, Air separator for extracorporeal fluid treatment sets.
  2. Caleffi, Luca; Ribolzi, Francesco; Sakota, Ranko, Air separator for extracorporeal fluid treatment sets.
  3. Usher,Kathryn M.; Foster,George R.; Kolvek,Edward M.; Harvey,Andrew C.; Taylor,Malcolm E.; Lovell,Thomas Williams; Hart,Colin P.; Girzone,William Edmund, Apparatus and method for removing gasses from a liquid.
  4. Giannella, Carlo, Blood chamber for extracorporeal blood circuits and a process for manufacturing the blood chamber.
  5. Wright, David Walter; Garland, Jeffrey C., Device for separating gas from a liquid path.
  6. Kelly, Thomas; Childers, Robert W.; Busby, Don; Roger, Rodolfo; El Sayyid, Waleed Mutasem; Din, Shahid, Dialysis system including blood and dialysate cassette.
  7. Kelly, Thomas; Childers, Robert W.; Busby, Don; Roger, Rodolfo; El Sayyid, Waleed Mutasem; Din, Shahid, Dialysis system including disposable cassette.
  8. Kelly, Thomas; Childers, Robert W.; Busby, Don; Roger, Rodolfo; El Sayyid, Waleed Mutasem; Din, Shahid, Dialysis system including peristaltic tubing pumping cassette.
  9. Beiriger, Michael James, Dialysis system venting devices and related systems and methods.
  10. Schwab, Justin; Snow, Sean, Directionless (orientation independent) needle injection port.
  11. Augarten, Mike, Electronically enhanced access port for a fluid filled implant.
  12. Childers, Robert W.; Lee, Patrick; Kopychev, Andrey; Reitz, Douglas; Roger, Rodolfo; Steck, John E., Fluid delivery system with spiked cassette.
  13. Kahn,Malcolm R.; Man,Piu Francis; Martin,Glenn, Fluid monitoring systems and methods with data communication to interested parties.
  14. Kahn,Malcolm R.; Martin,Glenn; Man,Piu Francis, Fluid treatment apparatus with input and output fluid sensing.
  15. Chevallet, Jacques; Semenzato, Nicolas; Frugier, Alain; Ribolzi, Francesco, Gas separation devices.
  16. Childers, Robert W.; Kelly, Thomas D.; Roger, Rodolfo, Hemodialysis system having clamping mechanism for peristaltic pumping.
  17. Childers, Robert W.; Kelly, Thomas D.; Roger, Rodolfo, Hemodialysis system with cassette and pinch clamp.
  18. Lo, Ying-Cheng; Childers, Robert W.; Kelly, Thomas D.; Rohde, Justin, Hemodialysis system with multiple cassette interference.
  19. Franklin, Ethan; Birk, Janel A., Implantable access port device and attachment system.
  20. Franklin, Ethan; Birk, Janel A., Implantable access port device and attachment system.
  21. Franklin, Ethan; Olroyd, Craig; Mudd, Christopher S., Implantable access port device having a safety cap.
  22. Franklin, Ethan; Olroyd, Craig; Mudd, Christopher S., Implantable access port device having a safety cap.
  23. Jacobs, Jordan; Orphanos, Mark; Maurer, Chris; Eliasen, Kenneth A.; Denardo, Matthew B., Implantable access port system.
  24. Nitka, Greg; Kayda, Edwin J., Implantable access port system.
  25. Franklin, Ethan; Leslie, Dustin; Turner, Kristopher; Vincent, Vernon, Implantable access port with mesh attachment rivets.
  26. Honaryar, Babak; Borrell, Marcos; Mudd, Christopher S.; Raven, Joseph S.; Allen, Jeff; Snow, Sean; Vincent, Vernon L., Implantable bottom exit port.
  27. Honaryar, Babak; Borrell, Marcos; Mudd, Christopher S.; Raven, Joseph S.; Snow, Sean; Vincent, Vern L., Implantable coupling device.
  28. Deuel, Christopher R.; Jacquet, Jason B.; Honaryar, Babak; Borrell, Marcos, Implantable device to protect tubing from puncture.
  29. Franklin, Ethan; Deuel, Christopher R., Implantable device to protect tubing from puncture.
  30. Franklin, Ethan; Schwab, Justin; Dominguez, Zachary P., Implantable injection port.
  31. Harders, James A.; Raven, Joseph S.; Stroumpoulis, Dimitrios; Trilokekar, Nikhil S., Implantable injection port.
  32. Honaryar, Babak, Interior needle stick guard stems for tubes.
  33. Anno, Motoyuki, Liquid feeding device and method of determining time of exchange of gas control element.
  34. Gilbert, James A., Low energy or minimum disturbance method for measuring frequency response functions of ultrasonic surgical devices in determining optimum operating point.
  35. Gilbert, James A., Low energy or minimum disturbance method for measuring frequency response functions of ultrasonic surgical devices in determining optimum operating point.
  36. Gilbert, James A., Low energy or minimum disturbance method for measuring frequency response functions of ultrasonic surgical devices in determining optimum operating point.
  37. Vinci, Luca; Rossi, Andrea, Medical apparatus for extracorporeal treatment.
  38. Lee, Patrick; Biewer, John; Childers, Robert W.; Foohey, Mark W.; Gilbert, II, Richard R.; Kopychev, Andrey; Murphey, Randy; Orand, Austin J.; Reitz, Douglas; Roger, Rodolfo; Steck, John E., Medical fluid machine with supply autoconnection.
  39. Kahn,Malcolm R.; Man,Piu Francis; Martin,Glenn, Multi-sensor system for fluid monitoring with selective exposure of sensors.
  40. Honaryar, Babak, Pre-loaded septum for use with an access port.
  41. Bivans, Matthew; Corwin, Kenneth; Lindke, Troy P.; Hungerford, Michael; Ofslager, Scott C.; Maine, Jason, Pressure sensing assembly and method for an infusion pump.
  42. Fridez, Pierre; Jordan, Alain; Montavon, Jean-Charles; Bertolote, Tiago; Mosimann, Laurent; Raemy, Xavier; Osseni, Razack; Bonny, Joel, Remotely powered remotely adjustable gastric band system.
  43. Myrick, Stephen E.; Watson, Gregory P.; Gilkerson, John S.; Aoki, John M., System for enriching a bodily fluid with a gas having automated priming capabilities.
  44. Olroyd, Craig; Mudd, Christopher; Tezel, Ahmet; Turner, Kris, System including access port and applicator tool.
  45. Kahn,Malcolm R.; Michalak,Uwe; Papageorgiou,Dimitris, Systems and methods for fluid quality sensing, data sharing and data visualization.
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