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특허 상세정보

Syringes with a reduced susceptibility to freeze-thaw void formation and methods of manufacturing such syringes

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-037/00    B01J-019/08   
미국특허분류(USC) 604/090; 427/578; 427/534; 428/035.7
출원번호 US-0482286 (2012-05-29)
등록번호 US-8313455 (2012-11-20)
발명자 / 주소
  • DiGregorio, Henry
  • Foote, David
  • Getty, James
출원인 / 주소
  • Nordson Corporation
대리인 / 주소
    Wood, Herron & Evans, LLP
인용정보 피인용 횟수 : 17  인용 특허 : 20
초록

Syringes for holding fluids susceptible to void formation when the syringe and fluid are frozen and thawed before use. The interior surface of the syringe barrel is modified by exposure to a plasma such that the incidence of void formation in the fluid is prevented or, at the least, significantly reduced in comparison with conventional syringes.

대표
청구항

1. A syringe for use with a fluid susceptible to freeze-thaw void formation, the syringe comprising: a tubular barrel having a cylindrical bore configured to contain the fluid, said cylindrical bore having an interior surface configured to be contacted by the fluid, and said interior surface treated with a plasma. 2. The syringe of claim 1 wherein said interior surface includes a coating formed by the plasma, and said coating is contacted by the fluid. 3. The syringe of claim 2 wherein said coating includes a silicon-containing material or a fluorine-con...

이 특허에 인용된 특허 (20)

  1. D'Alessio, Keith R.; Brady, Michael F.; Voiers, Anthony S., Adhesive applicator with improved applicator tip.
  2. Batson Robert E. (Newington CT), Applicator for highly reactive materials.
  3. Brugner, Nikolaus, Cartridge plunger with gas evacuation.
  4. Takahashi Shin,JPX, Container for adhesive.
  5. Looker Olin (116 W. Jones Milford IL 60953), Disposable container/dispenser for RTV silicon rubber products.
  6. Reinhard Michael,DEX ; Spallek Michael,DEX, Dual chamber prefillable syringe and a method for the assembly and filling of same.
  7. Bachynsky Nicholas, Dual chamber syringe apparatus.
  8. Beebe W. Scott ; Leuschner Michael J. ; Barresi Joseph S., Electronically controlled, positive-displacement fluid dispenser.
  9. Mullins, Dewey L.; Pyrek, Stephane; Jordan, David W., Frozen, preformed curable seal.
  10. Van Dyke Darrell W. (Liberty IL) Rowe John P. (Antioch IL), Hollow tube component for a dispensing applicator.
  11. Martinson Jeffrey (Mundelein IL) Bratten William (Lake Villa IL) Wang Li Ming (Vernon Hills IL) Chapman John (Lake Villa IL), Method and device for testing blood units for viral contamination.
  12. Bergner Rainer,DEX ; Droessler Hubert,DEX ; Kittscher Peter,DEX ; Konkel Siegfried,DEX ; Weiss Volker,DEX ; Weltgen Paul-Otto,DEX, Method for making self-supporting plastic bottle with textured inner and outer thin side walls.
  13. Strecker, Timothy D., Mixing rotary positive displacement pump for micro dispensing.
  14. Timothy D. Strecker, Mixing rotary positive displacement pump for micro dispensing.
  15. Carrell Michael W. (Oklahoma City OK) Gericke Stephen H. (Oklahoma City OK), Protective system for safe disposition of a syringe and hypodermic injection device carried thereon.
  16. Belke Robert Edward ; Walles Bethany ; Todd Michael G. ; Hayden Brian J., Repairable flip-chip undercoating assembly and method and material for same.
  17. Blom, Bas; van Eijk, Peter; van der Poel, Bartholomeus J. M., Single layered polypropylene containers and their use.
  18. Grabenkort Richard W., Syringe barrel for lyophilization, reconstitution and administration.
  19. Howe Wesley J. (Franklin Lakes NJ), Syringe having graphics visualization features.
  20. Standing, Martin, Wafer level insulation underfill for die attach.

이 특허를 인용한 특허 (17)

  1. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Apparatus and method for transporting a vessel to and from a PECVD processing station.
  2. Fisk, Thomas E., Coating inspection method.
  3. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John, Controlling the uniformity of PECVD deposition.
  4. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John; Jones, Joseph A.; Fisk, Thomas E., Controlling the uniformity of PECVD deposition on medical syringes, cartridges, and the like.
  5. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Cyclic olefin polymer vessels and vessel coating methods.
  6. Fisk, Thomas E.; Sagona, Peter J.; Jones, Joseph A., Method and apparatus for detecting rapid barrier coating integrity characteristics.
  7. Felts, John T.; Fisk, Thomas E.; Kinney, Shawn; Weikart, Christopher; Hunt, Benjamin; Raiche, Adrian; Fitzpatrick, Brian; Sagona, Peter J.; Stevenson, Adam, PECVD coating methods for capped syringes, cartridges and other articles.
  8. Jones, Joseph A.; Felts, John T.; Gresham, James Troy; Lilly, Brian Russell; Fisk, Thomas E., PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases.
  9. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J.; Weikart, Christopher, Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus.
  10. Jones, Joseph A.; Weikart, Christopher; Martin, Steven J., Plasma or CVD pre-treatment for lubricated pharmaceutical package, coating process and apparatus.
  11. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter; Weikart, Christopher; Israelachvili, Jacob, Saccharide protective coating for pharmaceutical package.
  12. Digregorio, Henry; Higson, John; White, Jeffery, Syringes and methods of syringe manufacturing.
  13. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
  14. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
  15. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging with low oxygen transmission rate.
  16. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel inspection apparatus and methods.
  17. Felts, John T.; Fisk, Thomas E.; Abrams, Robert; Ferguson, John; Freedman, Jonathan; Pangborn, Robert; Sagona, Peter, Vessels, contact surfaces, and coating and inspection apparatus and methods.