PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 04.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Ultrasound imaging method - Introducing into syringe a liquid-in-liquid emulsion of dode cafluoropentane dispersed in water - Sealing the syringe - Withdrawing a plunger sealing one end of syringe from first plunger position to second plunger position to create a lower than atm. pressure over said emulsion & cause the formation of microbubbles of dodecafluoropentane within the emulsion - Returning plunger from 2. to 1. position by releasing the plunger - Immediately injecting said microbubble contg emulsion into subject - Performing an ultrasound scan on anatomical region of subject into which emulsion has been delivered |
PATENT PHOTOCOPY | Available on request |
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