Jet injection system

David Fernandez Rivas (Inventor), Loreto Alejandra Oyarte Galvez (Inventor)

Research output: Patent

165 Downloads (Pure)


A jet injection system (10) comprising (i) a microfluidic device (100) for jet ejection and (ii) a laser-based heating system (200), wherein: - the microfluidic device (100) comprises a hosting chamber (110) defined by a chamber wall (120), the hosting chamber (110) having a chamber height he selected from the range of 5 - 400 μm, a chamber width wc selected from the range of 2hc - 10hc, and a chamber length lc defined by a first chamber end (111) and a second chamber end (112), wherein the second chamber end (112) comprises a first chamber opening (131) for jet ejection from the hosting chamber (110), and wherein the hosting chamber (110) is configured to host a liquid (50); - the laser-based heating system (200) is configured to provide laser radiation (201) to one or more of the chamber wall (120) and a liquid (50) in the hosting chamber (110).
Original languageEnglish
Patent numberWO/2020/182665
IPCA61M 5/30 2006.01
Priority date8/03/19
Filing date6/03/20
Publication statusPublished - 2020


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