Zeiss Lumera 700 Manual High School
He is a longtime faculty member at the University of the Arts in Philadelphia and travels the world as a clinician and private teacher.Pat plays a Benedetto model. Pat Martino is an iconic figure in modern jazz and has influenced countless guitarists in all genres of music. From his early days of professional performance beginning in 1961, Pat has shared the stage with every major jazz figure of our time and has recorded on every major record label including: Blue Note, Vanguard, Warner Brothers and Columbia. His love of music is equalled by his devotion to furthering the understanding of guitar. His life is a study in discipline and passion, and has been the subject of books, articles, documentaries, and films. Pat martino desperado rarlab.
Ophthalmic surgical microscopes continue to evolve, and the latest advances help them seamlessly integrate with other equipment.“Ophthalmology was the first medical field to use microscopes in surgery. We have had a long and illustrious marriage with the technology,” says Robert M. Kershner, MD, MS, FACS, professor and chairman of the Department of Ophthalmic Medical Technology at Palm Beach State College, and a consultant specialist in cataract and refractive surgery in Palm Beach Gardens, Fla.He notes that there were few advancements for about 30 years, but then surgery changed and demanded more of the microscopes than they were capable of. “We discovered that the bright illuminators caused macular burns, so rheostat-controlled and less intense filaments were utilized to reduce injury and still provide a bright red reflex,” he says.
“First, they had to become portable, as the surgeon moved between operating rooms and the high cost mitigated against purchasing more than one. Microscopes went from large, heavy, ceiling-mounted scopes (and those of us who used them still have the scalp bruises to prove it) to smaller and lighter scopes mounted on a moveable base. The arms needed to be longer to allow the scope to be positioned over the patient’s head to compensate for a base that was farther away.”Today’s surgical microscope is sophisticated and offers a host of controllable options to provide the proper illumination and visualization that smaller microincisional techniques demand. However, ergonomics is still an area that needs improvement.Eric Donnenfeld, MD, of Ophthalmic Consultants of Long Island, says one of the major upgrades that is already available in some microscopes is integrating the microscope into the surgical procedure.
Zeiss Operating Microscope Ophthalmology
“Microscopes are becoming significant adjuncts to improve refractive cataract surgery,” he says. Here are some of the latest advances.Figure 1. TrueVision enables the surgeon to operate in a heads-up manner by viewing a large screen instead of traditional microscope oculars. ( Images courtesy Eric Donnenfeld, MD.)LuxORAlcon Laboratories acquired Endure Medical Systems, and, with that acquisition, added the LuxOR ophthalmic surgical microscopes to its product offerings. The LuxOR LX3 with Q-VUE ophthalmic microscope features the following proprietary technologies:. Q-VUE assistant visualization takes no light from the surgeon’s optical pathway. The ILLUMIN-I technology provides stable, high-quality red reflex that is six times larger than the red reflex zone created by conventional microscopes.