The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2014
Filed:
Oct. 27, 2008
Thomas Bragagna, Feldkirch, AT;
Arne Heinrich, Feldkirch, AT;
Simon Gross, Altach, AT;
Pantec Biosolutions AG, Ruggell, LI;
Abstract
A laser device () for ablating a biological tissue (), comprising: a) a laser source () that is configured to emit a laser beam (); b) optics () configured to modify the laser beam () such as to direct the laser beam () on the biological tissue (); d) a controller () that is configured to control the laser source () to emit the laser beam () to create an ablation in biological tissue (), whereby e) a sensor () being configured to receive back scattered light from the biological tissue (); f) a tissue controller () that is operationally coupled to the sensor () to receive a sensor signal (Ri) of the sensor (); and g) the tissue controller () being configured to compare a series of at least two consecutive sensor signals (R, R, R, . . . ) and being configured to generate a tissue control signal (TCS) when the value of the series of consecutive sensor signals (R, R, R, . . . ) decreases in a predetermined amount.