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Dual balloon

  • US 5,098,329 A
  • Filed: 10/26/1990
  • Issued: 03/24/1992
  • Est. Priority Date: 10/26/1990
  • Status: Expired due to Fees
First Claim
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1. A dual balloon comprising(a) an outer sphere having first conduit means for allowing gas to flow therethrough, wherein said first conduit means of said outer sphere includes a primary trachea having a primary male portion;

  • (b) an inner sphere having second conduit means for allowing gas to flow therethrough, wherein said second conduit means of said inner sphere includes a secondary trachea having a secondary receptacle; and

    ,(c) a connecting trachea releasably engageable between said first conduit means of said outer sphere and said second conduit means of said inner sphere, said connecting trachea having a primary receptacle and an opposite secondary male portion releaseably engageable with said primary male portion and said secondary receptacle respectively.

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