Medtronic Xomed, Inc.

Medtronix Xomed, Inc.

Matthew J Friend

Ethan Glenn Sherman

Phillip J Berman

Matthew Franco Myntti

John R Prisco

Cyan Godfrey

David J Little

Wei Chen

Roy Attride

Tom Zelmer

Ethan G Sherman

Tom c/o Medtronic Xomed Inc Zelmer

A spray head having multiple openings arranged to provide at spray coverage throughout at least 90 degrees from the spray head central axis. The spray head may be used for applying tissue sealants.

Multi-orifice spray head

A delivery system for delivering multiple components that is assembled using snap-fit assembly and threadless engagement of syringes and associated parts.

Spray delivery system

A malleable cannula having multiple lumens, constrained at the proximal end portion to provide rigidity and malleable at the distal end portion. The cannula has a combination of flexibility and stiffness that assists in accessing body passageways without kinking.

Multi-sectioned cannula with multiple lumens

A biomaterial delivery device includes an elongated handheld powder storage conduit with proximal and distal ends and a bore having a central axis. The proximal end is closed by a movable powder dispensing actuator, and the distal end is closed by an openable sealing nib moveable from its closed to its open position by force upon the actuator. The distal end has a distally-projecting powder discharge chute that spaces the nib away from a surgical site. When the device is held upright over a surgical site with the nib opened, powder passing the nib is deflected at a first oblique direction with respect to the central axis and into or onto the powder discharge chute, and powder striking the chute is deflected at a rotationally distinct second oblique direction orientation with respect to the central axis and into or onto the surgical site.

Biomaterial delivery device

A biomaterial delivery device includes an elongated handheld powder storage conduit with proximal and distal ends and a bore having a central axis. The proximal end is closed by a movable powder dispensing actuator, and the distal end is closed by an openable sealing nib moveable from its closed to its open position by force upon the actuator whether or not the distal end is in contact with a surface. The conduit contains finely-divided loosely-filled powdered sterile biomaterial and a plurality of powder-contacting clump-disrupting projections arrayed inside and along the length of the conduit between the actuator and the nib. The projections are movable in the direction of the central axis by force upon the actuator, and the device when held upright with the nib opened provides a path along which powder may fall past the projections to be gravitationally dispensed in non-atomized form.

Growing community of inventors

St. Augustine, FL, United States of America

Matthew J Friend