1
Leandre Pourcelot, Gerard Fleury, Marceau Berson: Ultrasonic sweep echography and display endoscopic probe. Universite Francois Rabelais, Larson and Taylor, August 12, 1986: US04605009 (67 worldwide citation)

The endoscopic probe, more especially for medical use, comprises a tubular member insertable in a cavity to be explored, having a flexible part ending in an endmost section able to be orientated by means of mechanical control means disposed inside the flexible section. The section carries optical il ...


2
Leandre Pourcelot, Frederic Patat, Laurence Boucher: Procede dinactivation par ultrasons dagents infectieux ou parasitaires dans des milieux biologiques et applications du procede.. Fondation Nale Transfusion San, March 8, 1991: FR2651438-A1 (5 worldwide citation)

The invention relates to a process for the treatment of a liquid biological medium which can be contaminated by at least one infectious agent of a viral, parasitic or bacterial nature, which is characterised by the fact that a coherent ultrasound beam is applied to said medium at a frequency between ...


3
Stephane Diridollou, Marceau Berson, Frederic Patat, Loic Vaillant, Leandre Pourcelot: Device for measuring rheological properties of a soft tissue by echography. Fabre Pierre Cosmetique, January 6, 1995: FR2707112-A1 (1 worldwide citation)

The invention relates to a device for measuring the rheological properties of a soft tissue, in particular the skin, this device comprising a probe (100) comprising a vessel provided with an orifice to be applied onto the tissue, suction means (140) for producing a reduced pressure in the vessel and ...


4
Jack Elasri, Dany Carre, Frederic Peyre, Leandre Pourcelot, Jean Marc Gregoire: Echography probe and accessories. Pierre Fabre Dermo Cosmetique, Harrison & Egbert, October 22, 2002: US06468220 (1 worldwide citation)

A probe including a body having a main chamber receiving an assembly for transmitting and receiving an ultrasonic wave. The assembly is mounted on a frame driven in reciprocating motion by a driving motor. The chamber is closed by a probe tip having a slot made of a liquid impermeable solid element ...