A chip having a desired shape is formed from a platelike workpiece. The chip manufacturing
method includes a shield tunnel forming step of applying a pulsed laser beam to the …

Purpose: We introduce a novel focus shaping concept for intrastromal corneal dissection
that facilitates cleavage along corneal lamellae, and we analyze laser–tissue interactions …

Correction of hyperopia requires an increase of the refractive power by steepening of the
corneal surface. Present refractive surgical techniques based on corneal ablation (LASIK) or …

Every year, more than a million refractive eye operations using femtosecond (fs) laser
procedures are performed, and yet the cutting process in corneal tissue remains an area for …

A device for cutting human or animal tissue including a femtosecond laser that can emit a
LASER beam in the form of impulses. The device directs and focuses the beam onto or into …

However, Sandblasting and etching processing take a long time, and thus result in poor
productivity. It is accordingly an object of the present invention to provide a plate-shaped …

A device for protecting tissue when treating an eye using a laser beam generated by a laser
system and deflected by a scanner system comprises an eye model, a control data module …

(57) ABSTRACT A device for isolating a lenticle in the cornea of an eye. The device
includes: a laser beam source to emit pulsed laser radiation having a pulse frequency of 1.2 …

A device for isolating a lenticle in the cornea of an eye. The device includes: a laser beam
source to emit pulsed laser radiation having a pulse frequency of 1.2 MHz to 10 MHz, a …

A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES
PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES …