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Aerosol medication delivery system

  • US 5,738,087 A
  • Filed: 12/13/1996
  • Issued: 04/14/1998
  • Est. Priority Date: 09/21/1995
  • Status: Expired due to Fees
First Claim
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1. A fluid delivery apparatus comprising:

  • (a) a housing having interconnecting first and second chambers;

    (b) means connected to said housing for introducing a fluid into said first chamber of said housing; and

    (c) flow control means carried by said housing for controlling passage of fluid between said first and second chambers, said flow control means comprising;

    (i) a base having an opening therethrough;

    (ii) pivot defining means connected to said base proximate said opening comprising a pair of outwardly extending pivot posts defining a pair of spaced-apart pivot points; and

    (iii) a valve member pivotally movable relative to said pivot-defining means between a first position wherein said valve member is superimposed over said opening to a second valve open position wherein said valve member is spaced apart from said opening to a second valve open position, said valve member including a pivot arm having end portions pivotally supported by said outwardly extending pivot posts.

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