Diagnostic microspheres

C Springer (Inventor), A Avital (Inventor), T Stern (Inventor), S Benita (Inventor)

Research output: Patent


The invention provides a diagnostic composition for detect ing both aspiration and gastroesophageal reflux comprising bio-degradable microspheres having a diameter of about 0.1- 10 microns.
Original languageEnglish
Patent numberUS8231860B2
Filing date31/07/12
StatePublished - 31 Jul 2012


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