A61L2300/204

Plasma modified medical devices and methods
10016533 · 2018-07-10 ·

Coatings, devices and methods are provided, wherein the contacting surface of a medical device with at least one contacting surface for contacting a bodily fluid or tissue, wherein long-lasting and durable bioactive agents or functional groups are deposited on the contacting surface through a unique two-step plasma coating process with deposition of a thin layer of plasma coating using a silicon-containing monomer in the first step and plasma surface modification using a mixture of nitrogen-containing molecules and oxygen-containing molecules in the second step. The two-step plasma coating process enables the implantable medical device to prevent both restenosis and thrombosis under clinical conditions. The invention also relates to surface treatment of metallic and polymeric biomaterials used for making of medical devices with significantly improved clinical performance and durability.

COMPOSITION COMPRISING HYALURONIC ACID AND MEPIVACAINE
20180169304 · 2018-06-21 ·

Compositions and methods for the surface appearance of the skin a subject are provided. An injectable composition comprising at least hyaluronic acid or a salt thereof; and an effective amount of at least mepivacaine or a salt thereof are provided. The hyaluronic acid optionally has an average molecular weight ranging from 50,000 to 10,000,000 Daltons, and may be crosslinked hyaluronic acids, non-crosslinked hyaluronic acids, or a combination, in some embodiments. The compositions and methods of the present invention are useful for treating and preventing the cutaneous signs of chronological aging and/or induced by external factors such as stress, air pollution, tobacco or prolonged exposure to ultraviolet (UV) exposure, impaired surface appearance of the skin, impaired viscoelastic or biomechanical properties of the skin, and/or the long-lasting filling of volume defects of the skin.

Peptide having ability to synthesize collagen and use thereof

Provided are a cosmetic composition and pharmaceutical composition for wound healing capable of efficiently performing collagen synthesis in skin, wherein the compositions contain, as an active ingredient, YIGSR peptide having the amino acid sequence of SEQ ID NO: 1 or a peptide derivative having a palmitoyl group added to an N-terminal of the peptide.

METHODS AND COMPOSITIONS INVOLVING (S)-BUCINDOLOL
20180161309 · 2018-06-14 ·

Disclosed is bucindolol substantially free of its R-stereoisomer. Also disclosed are pharmaceutical compositions that include bucindolol substantially free of its R-stereoisomer or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier. Also disclosed are methods of treating a patient that involve administering to the patient a therapeutically effective amount of a composition of the present invention.

Drug Delivery System for Medical Devices
20240358898 · 2024-10-31 · ·

The present invention relates to a drug delivery system for medical devices comprising a combination of at least one cellulose compound or derivative thereof and one compound with cyclopenta[a]phenanthrene structure or a structure derived therefrom or derivative thereof alone or in combination with other substances and a method for the preparation thereof. Said drug delivery system further comprises at least one active ingredient intended to treat a disease whereas said drug delivery system has favorable drug delivery properties. The present invention has applications in drug formulations and in medical devices such as balloons. stents. grafts. patches. catheters and implants of all kinds.

Pharmaceutical-coated medical products, the production thereof and the use thereof

This present invention concerns a new combination of balloon catheters and formulations containing active substances that adhere to the surface of the balloon membrane. Furthermore the present invention concerns coating processes for the manufacture of these balloon catheters as well as their use in the treatment and prophylaxis of vascular diseases.

3D Printed Ti-6Al-4V Scaffolds with Hydrogel Matrix

Embodiments of the invention are directed to a vascular structure forming implant produced by additive manufactured Ti-6Al-4V scaffolds a living implant.

Dermal filler compositions including antioxidants

Provided are injectable, hyaluronic acid-based dermal filler compositions including conjugated vitamin C derivatives. The compositions provide for extended release of active vitamin C into tissue, promoting collagenesis and other benefits to skin.

Drug eluting expandable devices

The present disclosure relates to drug eluting devices, and their uses. The drug eluting devices can allow for perfusion during deployment. The coatings the may contain bioactive materials which elute once deployed in a patient and can have anti-proliferative, anti-inflammation, or anti-thrombotic effects. Sol gel technology can be used to coat the devices.

COMPOUNDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES
20180104245 · 2018-04-19 ·

The present disclosure relates to compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis.