Guiding of light by refraction, the principle that makes fiber optics possible, was first demonstrated by Daniel Colladon and Jacques Babinet in Paris in the early 1840s. Then in 1930, Heinrich Lamm, a German medical student, became the first person to put together a bundle of optical fibers to carry an image.These discoveries led to the invention of endoscopes and fiberscopes. …

Indications, Types, Fibroscope and Contraindications. by Dr. Cameron Troup MD in Medical Procedures. Index. It is a procedure that serves as an objective diagnostic tool in evaluating nasal mucosa, sinonasal anatomy, and nasal pathology. Indications; Types. Fibroscopia nasal: High digestive microscopy: Fibroscopio. Applications in medicine:

2024年11月6日 · If your doctor thinks you may have fatty liver disease, he or she will order several tests to verify the diagnosis and determine how much of your liver is affected.. You might start with blood tests to check your liver enzymes. Elevated liver enzymes are an indicator of certain health conditions, including fatty liver.

2012年11月13日 · What is a fibroscopy? A fibroscopy is an endoscopic examination used especially in otorhinolaryngology.A flexible fibre-optic instrument connected to a cold light source, a camera, and a monitor, are all used to directly examine the cavities of the body.

The fibroscope is also equipped with a suction intake and an operator conduit for diagnostic or therapeutic procedures. A watertight sheath contains and isolates the optic fibers and the operator conduit.

1 The Classic Laryngeal Mask Airway. The classic LMA has been widely used for the difficult obstetric airway without any episodes of gastric regurgitation or pulmonary aspiration. 40,106-109 Han and colleagues successfully used the classic LMA as a ventilatory device in 1060 of 1067 parturients undergoing elective cesarean delivery. 110 No episodes of hypoxia, regurgitation, …

Small-Diameter Fiberscopes. Our 2.4 mm (0.09 in.) small-diameter fiberscope can be used to inspect in narrow and limited-access areas. It's ocular focus can be adjusted to accomodate the eyesight of each operator and it can be connected to CCTV for image recording.

2023年7月8日 · The fibroscope is a method that has revolutionized medical procedures and improved patient care. This device consists of a long, flexible tube with a light and a camera at its tip, allowing doctors to visually examine internal organs and tissues without invasive surgery.

2022年10月24日 · Le fibroscope est introduit par voie nasale. Comment se déroule une fibroscopie ? Le principe de la fibroscopie est sensiblement le même quelle que soit la partie du corps qui va être...

2023年11月15日 · La fibroscopie, également connue sous le nom de bronchoscopie, est une technique d’exploration des voies respiratoires. Elle consiste à utiliser un fibroscope, un type spécifique d’endoscope, pour visualiser les voies respiratoires supérieures et inférieures.