Embodiments of the present disclosure provide for treated articles of tubing having anti-fouling characteristics, methods of making treated articles of tubing, and the like. Disclosed herein are treated articles of tubing impregnated with a silicone oil and a nitric oxide release agent. Also described are methods for preparing a treated article of tubing and methods for delivering a pharmaceutically acceptable fluid to a subject in need thereof, wherein the fluid is transferred from a fluid source through treated articles of tubing to the subject.

Disclosed are a material with supercapacitance modified surface and a preparation method and application thereof. Specifically, the present disclosure introduces a material having a controllably supercapacitive surface. The surface is chargeable, the full-charged modified surface can interact with bacteria disturbing the electron transfer of respiratory chain of bacteria and inhibiting the growth and reproduction of bacteria in a short-term. The antibacterial rate can be improved by cyclically charging-discharging without losing capacitance, and prevent formation of biofilm of bacteria. The antibacterial system can quantitatively control the antibacterial process without affecting the biocompatibility of the material, and has the advantages of environmental protection and controllability.

Coatings for medical devices having selectable levels of durability and lubricity are disclosed. The coatings include polymeric material components, the characteristics and relative amounts of which can be selected to provide target levels of durability and lubricity. Methods of making the coatings for medical devices are also disclosed.

Provided are multilayer synthetic rubber compositions formed from a layer of a styrene block copolymer composition and a layer of one or more synthetic elastomers, such as polychloroprene, polyisoprene, nitrile rubber, styrene butadiene rubber, butyl rubber and polyurethane. The multilayer compositions find use in the manufacture of thin walled articles, for example gloves, particularly medical or industrial gloves.

The present invention relates to a material for bone implants, comprising: a surface of oxidic ceramic materials, titanium or polyether ether ketone (PEEK) or other polymer or composite materials, a matrix of collagen or gelatin, which is covalently bound to said surface, and calcium phosphate embedded into said matrix. The present invention further relates to a method for producing the material according to the invention, to bone implants comprising the material according to the invention, and to its use as a bone implant material.

An improved dressing is presented which enables quicker wound closure and a lower anesthesia requirement, comprised of an improved prior-art skin-substitute. The improvements consist of variations in the thickness of the woven portion of the dressing, to increase wound adherence.

Provided are formulations and related methods, for coating or impregnating a medical device, as well as a coated or impregnated medical device, for example, a device that is a catheter or cannula, where a different formulation may be used for interior surface of device and for exterior surface of the device.

Drug-eluting devices and methods for the treatment of tumors of the pancreas, biliary system, gallbladder, liver, small bowel, or colon, are provided. Methods include deploying a drug-eluting device having a film which includes a mixture of a degradable polymer and a chemotherapeutic drug, wherein the film has a thickness from about 2 μm to about 1000 μm, into a tissue site and releasing a therapeutically effective amount of the chemotherapeutic drug from the film to treat the tumor, wherein the release of the therapeutically effective amount of the drug from the film is controlled by in vivo degradation of the polymer at the tissue site.

A hybrid scaffold is disclosed which is made of materials that define peripheral layers designed to interface with the tissues in the implant site and one or more intermediate layers. The materials are combined to give the scaffold mechanical properties suitable for withstanding the stresses of the implant site. The materials are fibroin for the peripheral layers and polyurethane combined with fibroin for each intermediate layer.

An implant comprises a metal body having a ceramic coating comprising monoclinic and orthorhombic phases of zirconium oxide ZrO2 and at least one multi-metal phosphate from the group comprising l-IV metal phosphates. A method of forming an implant is provided. A method of applying a ceramic coating to a metal body comprises the step of electrochemical oxidation of at least a portion of the surface of a metal body in aqueous electrolyte; in which the electrolyte contains at least two elements from a group consisting of zirconium, titanium, magnesium, phosphorus, calcium, fluoride, potassium, sodium, strontium, sulphur, argentum, zinc, copper, silicon, gallium; in which electrochemical oxidation is conducted in a plasma discharge (PEO) mode for at least one interval of time, and non-discharge modes for at least two intervals of time.