Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 19, 2016
Patent Application Number
14627691
Date Filed
February 20, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of marking a biopsy site within a patient's body includes providing a delivery tube having a plunger; carrying a quantity of an ultrasound-detectable bio-resorbable particulate material in the delivery tube distal to the plunger, the ultrasound-detectable bio-resorbable particulate material having a particle size between about 200 microns and about 500 microns and having internal bubble cavities having a size of at least 50 microns; and depressing the plunger for depositing the quantity of the ultrasound-detectable bio-resorbable particulate material at the biopsy site.
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