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Two-chamber drug delivery device comprising a separating membrane

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-037/00
  • B65D-025/08
출원번호 US-0011729 (1998-02-18)
우선권정보 SE-0004162 (1996-11-13)
국제출원번호 PCT/SE97/01876 (1997-11-10)
§371/§102 date 19980217 (19980217)
국제공개번호 WO98/20921 (1998-05-22)
발명자 / 주소
  • Petri Horppu SE
  • Jorgen Friis DK
출원인 / 주소
  • Astra Aktiebolag SE
대리인 / 주소
    White & Case LLP
인용정보 피인용 횟수 : 74  인용 특허 : 6

초록

A drug delivery device for delivery of a drug which comprises a mixture of a first substance and a second substance, the device including a first chamber (24) for housing the first substance, a second chamber (30) for housing the second substance and a membrane (28) which on application of a predete

대표청구항

1. An automatic two-chamber injector for delivery of a drug which comprises a mixture of a lint substance and a second substance, the device comprising a barrel having a first end with a receiving portion for an injection needle and a second end with a slideable plunger, the barrel comprising a firs

이 특허에 인용된 특허 (6)

  1. Hook Karl-Axel (Eskilstuna SEX) Nilson Nils B. (Mjolby SEX) Wellenstam Kjell I. (Gothenburg SEX), Automatic two-chamber injector.
  2. Field Peter W. (Concord AUX), Enema bag.
  3. Barney Ward W. ; Gharibian Noel ; Harvey Douglas G. ; McLonis Mark R. ; Peara Christopher D. ; Sacca Giuseppe ; Sandberg Sharilyn J. ; Smith Steven L. ; Walter William V. ; Wu Nicholas Chung-Hui ; Yo, Flexible, multiple-compartment drug container and method of making and using same.
  4. Tusim Martin H. (Fresno CA), Quiet film and container.
  5. Ty Perla J. (3640-B S. Main St. Santa Ana CA 92707), Separator disc and hypodermic syringe incorporating the same and method.
  6. Weiss Mark E. ; Bauer Thomas J. ; Johnson Richard E., Sterilizable flexible pouch package.

이 특허를 인용한 특허 (74)

  1. Ellstrom, Anna, Arrangement for use with a medical device.
  2. Hommann, Edgar; Scherer, Benjamin; Thompson, Ian, Auto-pen for a two-chamber ampoule.
  3. Julian, Joseph F.; Rolfe, Steven; Bicknell, Stephen; Marshall, Jeremy, Automatic injection device.
  4. Julian, Joseph F.; Rolfe, Steven; Bicknell, Stephen; Marshall, Jeremy, Automatic injection device.
  5. Shang, Sherwin S.; Ozdaryal, Esra; Plew, Marc M.; Szechinski, William P., Automatic injection device.
  6. Shang, Sherwin S.; Ozdaryal, Esra; Plew, Marc M.; Szechinski, William P., Automatic injection device.
  7. Bicknell, Stephen; Julian, Joseph F.; Rudzena, William L., Automatic injection devices.
  8. Bicknell, Stephen; Julian, Joseph F.; Rudzena, William L., Automatic injection devices.
  9. Bicknell, Stephen; Julian, Joseph; Rudzena, William, Automatic injection devices.
  10. Julian, Joseph F.; Li, Chuan; Eiger, Aaron B.; Kurth, Mark; Katz, Sabrina; Callif, Adam; Stango, James C., Automatic injection devices having overmolded gripping surfaces.
  11. Julian, Joseph F.; Li, Chuan; Eiger, Aaron B.; Kurth, Mark; Katz, Sabrina; Callif, Adam; Stango, James C., Automatic injection devices having overmolded gripping surfaces.
  12. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system.
  13. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system.
  14. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system with syringe adapter.
  15. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system with syringe adapter.
  16. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system with syringe adapter.
  17. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system with syringe adapter.
  18. Garfield, Jared Michael; Koplin, Randall Scott; Kallsen, Kent Jeffrey; Lee, Daniel Juhyung; Mitchell, Stephen R.; Slump, John R., Closed fluid transfer system with syringe adapter.
  19. Garfield, Jared; Lyon, Gregory, Compounding systems and methods for safe medicament transport.
  20. Rosenquist, Tobias, Connection arrangement and method for connecting a medical device to the improved connection arrangement.
  21. Tornqvist, Hakan, Connector device.
  22. Rosenquist, Tobias; Cederschiöld, Alexander; Leffler, Jonas; Lindström, Johanna, Connectors for fluid containers.
  23. Rosenquist, Tobias; Lindstrom, Johanna; Cederschiold, Alexander; Leffler, Jonas, Connectors for fluid containers.
  24. Rosenquist, Tobias; Lindstrom, Johanna; Cederschiöld, Alexander; Leffler, Jonas, Connectors for fluid containers.
  25. Wallen, Claes, Coupling component for transmitting medical substances.
  26. Wallén, Claes, Coupling component for transmitting medical substances.
  27. Cristophe, Schatteman; Joshua, Sybrowsky; Roorcyk, Jean, Device and method for mixing hair coloring chemicals.
  28. Schatteman, Cristophe; Sybrowsky, Joshua B., Device and method for mixing hair coloring chemicals.
  29. Helmerson, Elisabet; Backstrom, Fredrik; Ellstrom, Anna, Device for providing fluid to a receptacle.
  30. Helmerson, Elisabet; Backstrom, Fredrik; Ellstrom, Anna, Device for providing fluid to a receptacle.
  31. Stadelhofer, Peter, Discharge apparatus for media.
  32. Shang, Sherwin S.; Ozdaryal, Esra; Post, David A.; Tsvirko, Eduard N., Firing button for automatic injection device.
  33. Horppu, Petri; Ellstrom, Anna, Fluid transfer device.
  34. Horppu, Petri; Ellström, Anna, Fluid transfer device.
  35. Staylor, John Lawrence; Landau, Sergio; Williamson, Daniel E., Jet injector apparatus and method.
  36. Sattig, Christoph Helmut, Liquid container with predetermined breaking point.
  37. Nord, Lars; Cederschiold, Alexander, Medical device connector.
  38. Sullivan, Vincent J.; Pettis, Ronald J.; Mikszta, John A.; Dekker, III, John P.; Woodley, Wendy D.; Wills, Anjana Bhuta; Ferriter, Matthew S.; Hwang, C. Robin, Medicament microdevice delivery system, cartridge and method of use.
  39. Sullivan, Vincent J.; Pettis, Ronald J.; Mikszta, John A.; Dekker, III, John P.; Woodley, Wendy D.; Wills, Anjana Bhuta; Ferriter, Matthew S.; Hwang, C. Robin, Medicament microdevice delivery system, cartridge and method of use.
  40. Akerlund, Roger; Andreasson, Kjell; Horppu, Petri, Method and assembly for fluid transfer and drug containment in an infusion system.
  41. Akerlund, Roger; Andreasson, Kjell; Horppu, Petri, Method and assembly for fluid transfer and drug containment in an infusion system.
  42. Åkerlund, Roger; Andreasson, Kjell, Method and device for fluid transfer in an infusion system.
  43. Groop, Kristin; Groop, Lawrence G, Microneedle cartridge and nosecone assembly.
  44. Kinast, Peter; Andreasson, Kjell; Jorgensen, Einar; Backstrom, Fredrik, Needle for penetrating a membrane.
  45. Landau, Sergio; Williamson, Daniel E., Needle-free injection devices and drug delivery systems therefor.
  46. Beylund, Ryan R.; Daellenbach, Keith K., Needle-free injection system.
  47. Landau, Sergio; Beylund, Ryan R.; Bonicatto, James M.; Daellenbach, Keith K.; Miller, Robert A.; Sedler, Theodore Walaka; Staylor, John L., Needle-free injection system.
  48. Wei, Min; Banik, Robert; Di Biasi, Michael; Groskopf, Roger W., Pen needle assembly for delivering drug solutions.
  49. Ellstrom, Anna; Rosenquist, Tobias, Piercing member protection device.
  50. Ellstrom, Anna; Rosenquist, Tobias, Piercing member protection device.
  51. Horppu, Petri, Piercing member protection device.
  52. Nord, Lars; Horppu, Petri, Piercing member protection device.
  53. Helmerson, Elisabet, Pressure equalizing device, receptacle and method.
  54. Fourt, Jesse Arnold; Davis-Wilson, Jennifer Ellen; Yurchenco, James R., Refill module for an injection device.
  55. Bicknell, Stephen; Julian, Joseph F.; Rudzena, William L., Relating to automatic injection devices.
  56. Julian, Joseph F.; Li, Chuan; Anderson, Philip D.; Laurusonis, Linas P.; Raday, Lior; Carmel, Ehud; Marli, Lior; Daily, David; Keenan, Guy, Removal of needle shield from syringes and automatic injection devices.
  57. Julian, Joseph F.; Li, Chuan; Anderson, Philip D.; Laurusonis, Linas P.; Raday, Lior; Carmel, Ehud; Marli, Lior; Daily, David; Keenan, Guy, Removal of needle shield from syringes and automatic injection devices.
  58. Julian, Joseph F.; Li, Chuan; Anderson, Philip D.; Laurusonis, Linas P.; Raday, Lior; Carmel, Ehud; Marli, Lior; Daily, David; Keenan, Guy, Removal of needle shields from syringes and automatic injection devices.
  59. Grammel, Jr., Leonard Paul, Seal assembly.
  60. Taylor, Michael A., Single dose delivery device.
  61. Taylor, Michael A., Single dose delivery device.
  62. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  63. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  64. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  65. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  66. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  67. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  68. Garfield, Jared; Slump, John; Lyon, Gregory, Systems and methods for safe medicament transport.
  69. Williamson, Daniel E.; Beylund, Ryan R., Triggering mechanism for a needle-free injector.
  70. Williamson, Daniel E.; Beylund, Ryan R., Triggering mechanism for needle-free injector.
  71. Bielenstein, Oliver; Sattig, Christoph; Deusser, Stefan; Stirnal, Volker, Vacuum mixing device for bone cement and method for mixing bone cement in said device.
  72. Bielenstein, Oliver; Sattig, Christoph; Deusser, Stefan; Stirnal, Volker, Vacuum mixing device for bone cement and method for mixing bone cement in said device.
  73. Anderson, Philip D.; Julian, Joseph F.; Laurusonis, Linas P.; Parmer, Timothy; Yoch, Travis; Jang, Samuel M.; Corrigan, Sean; Matusaitis, Tomas; Fienup, William; Strahm, Chris, Wearable automatic injection device for controlled delivery of therapeutic agents.
  74. Anderson, Philip D.; Julian, Joseph F.; Laurusonis, Linas P.; Parmer, Timothy; Yoch, Travis; Jang, Samuel M.; Corrigan, Sean; Matusaitis, Tomas; Fienup, William; Strahm, Chris, Wearable automatic injection device for controlled delivery of therapeutic agents.
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