Japanese company manufacturing optical products and medical equipment. Ranked among Forbes Global 2000 and Industry Week 1000 companies. Produces photomasks, contact lenses, lasers, and medical endoscopy equipment
Valves include StrataVarius system for magnet orientation adjustment. Delta valves minimize CSF overdrainage with hydrodynamic leverage. CSF-Flow Control valves offer adjustable pressure levels. BioGlide surface modification provides enhanced lubricity
Titanium anodizing manipulates oxide layer via electric current. Type 2 provides wear resistance for medical implants. Type 3 creates color finishes for medical devices and jewelry. Type 1 is used for specialized high-temperature treatments
Hydrophilic means water-loving and capable of forming hydrogen bonds with water. Hydrophilic substances are polar compounds with ionic groups. Polarity determines hydrophilicity: non-polar < polar < no hydrogen bonding < polar
MEDLINE-indexed journal providing commentary on medical device research and development. Articles incorporate expert opinion on research impact and future development. Focuses on cardiology devices, TAVR systems, and clinical applications
PDMS is a widely used silicon-based organic polymer with molecular formula [-Si(CH3)2O-]n. It is optically clear, non-toxic, non-flammable and has unusual rheological properties. Can be liquid (low n) or semi-solid (high n) depending on molecular weight. Cross-linking transforms it into hydrophobic elastomer