Medi-physics, Inc.

Scion Neurostim, Inc.

Hyperbranch Medical Technology, Inc.

John L Manhard

Matthew Justin Morton

Keith R D'Alessio

Jared Daniel Goodnow Butlin

Stephen William Cline

John Conn

Earpiece

Aspects of the invention relate to an applicator, and methods of use thereof, which can house multiple component formulations in separate material receptacles, which components can then be easily combined at the time of use without assembly by the user. In certain embodiments, a device of the invention can be used for, but is not limited to, applying hydrogel formulations to dura mater, abdominal tissue in hernia repair, tissues near the spine, lung tissue, intestinal tissue, or any of the internal tissues. In certain embodiments, a device of the invention can be configured to apply a spray or a stream of a liquid formulation to a surface. In certain embodiments, a device of the invention can be configured to deliver the formulation through an endoscope or laparoscope.

Self-contained medical applicators for surgical sealants, and methods of use thereof

The valve of the present invention provides a one-piece valve stem piston having a piston head and a piston stem. The piston head has a larger diameter than the piston stem. The stem incorporates only a single sliding O-ring in the area that seals the gas in the valve cylinder bore. The valve blocks gas flow by sealing against the positioning each O-ring over the gas flow port. This provides the valve with a low sliding friction upon piston movement. Pilot control air pressure is reduced because of the lower friction and due to the air operating on the larger surface area of the piston head. All materials in the construction of the valve are non-metallic.

Valve for conducting hyperpolarized gas

Growing community of inventors

Durham, NC, United States of America

John L Manhard