Implantable materials having defined patterns of affinity regions for binding endothelial cells and providing for directed endothelial cell migration across the surface of the material. The affinity regions include photochemically altered regions of a material surface and physical members patterned on the material surface that exhibit a greater affinity for endothelial cell binding and migration than the remaining regions of the material surface.

An intravascular stent and method of making an intervascular stent having a hybrid pattern a. The hybrid pattern comprises a plurality of circumferentially self-expansible members comprising a plurality of interconnected, geometrically deformable closed cells, adjacent self-expansible members interconnected by a plurality of bridge members linking a first interconnection between two closed cells in a first self-expansible member to a second interconnection between two closed cells in a second self-expansible member, wherein the second interconnection is circumferentially offset and non-adjacent to the first interconnection.

A stent having an inner surface and an outer surface, the stent comprising a coating composition comprising a platelet-activated adhesive on at least a portion of the outer surface thereof.

A non-pyrogenic preparation containing nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications. The nanoparticles are constituted by a crystallized mineral central part including predominantly an iron oxide, as well as a surrounding coating without material from the magnetotactic bacteria.

A multi-layer portable therapeutic infrared heating system comprises a heating wire layer configured to generate far-infrared radiation (FIR) when the multi-layer portable therapeutic infrared heating system is connected with an alternating current power supply; two charcoal layers positioned on either side of the heating wire layer and configured to absorb extremely low frequency (ELF) radiation associated with the FIR; grounding mechanism configured to transfer the ELF radiation absorbed by the two charcoal layers to a pin and ground the multi-layer portable therapeutic infrared heating system; and a multi-layer mixture layer configured to at least additionally reduce the ELF radiation.

A stent having an inner surface and an outer surface, the stent comprising a coating composition comprising a platelet-activated adhesive on at least a portion of the outer surface thereof.

A metamaterial structure, forming an atomic forcipes, including a topological conductor, a topological insulator abutting the topological conductor, and a gallery between the topological conductor and the topological insulator. The topological conductor has deuterons as chemical adducts. The topological insulator expresses a net negative surface charge and has paramagnetic properties. The gallery has charged intercalated ions. The topological conductor includes deuterated ferromagnetic graphene sheets. The topological insulator can include a clay sheet disposed between the graphene sheets. The atomic forcipes includes a nuclear magnetic isotope disposed in the gallery and formed as an adduct to the clay sheet. The atomic forcipes includes a transceiver, a transmitter, a receiver, a sensor, or an actuator. Included is a body-machine interface where atomic forcipes is disposed in or on a biological structure. The atomic forcipes transceives acoustic signal or electromagnetic signal, corresponding an ionic signal or an electrical signal in the biological structure.

A rocuronium bromide injection solution-prefilled syringe of the present invention includes a syringe comprising an outer cylinder made of synthetic resin, a gasket which is accommodated inside the outer cylinder and liquid-tightly slidable inside the outer cylinder, and a seal member for sealing a distal end opening of the outer cylinder; and a rocuronium bromide injection solution filled inside the syringe. The gasket is formed by vulcanized chlorinated butyl rubber added calcined clay, and said calcined clay is only added as an inorganic filler classified as an inorganic reinforcing agent and an inorganic filling agent.

The special infusion pump for stem cells includes a liquor storage device and an infusion pipe. The inner wall of the liquor storage sac and the infusion pipe is provided with a layer of anionic protective film, to prevent stem cells in physic liquor from adhering to the inner wall of the liquor storage sac and the infusion pipe using mutual repulsion between anions. The infusion method includes: checking an infusion pump for integrity; closing a liquor stop clamp, injecting a mixed liquor of stem cells and medicine; covering a protective cap, opening the liquor stop clamp, closing the liquor stop clamp for use; connecting an external cone joint with a venous cannula, and then opening the liquor stop clamp; steadily placing the liquor storage sac on a horizontal plane using an auxiliary placing device; and after infusion ends, closing the liquor stop clamp, and disconnecting the external cone joint.

Implantable materials having defined patterns of affinity regions for binding endothelial cells and providing for directed endothelial cell migration across the surface of the material. The affinity regions include photochemically altered regions of a material surface and physical members patterned on the material surface that exhibit a greater affinity for endothelial cell binding and migration than the remaining regions of the material surface.