scispace - formally typeset
Patent

Laser device for medical treatment system

Reads0
Chats0
TLDR
In this article, a laser device for medical treatment system, comprising at least a plurality of laser beam emitting sources, a laser beam multiplexing means for superimposing the laser beams emitted from the laser beam EH sources, and a beam mixing means where the laser EH beams from the LBE MIMO means enter.
Abstract
A laser device for medical treatment system, comprising at least a plurality of laser beam emitting sources, a laser beam multiplexing means for superimposing the laser beams emitted from the laser beam emitting sources, and a beam mixing means where the laser beams from the laser beam multiplexing means enter.

read more

Citations
More filters
Patent

Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands

TL;DR: In this paper, a method for increasing the sensitivity in the detection of optical coherence tomography and low coherence interferometry (LCI) signals by detecting a parallel set of spectral bands, each band being a unique combination of optical frequencies, is presented.
Patent

Method and apparatus for performing optical imaging using frequency-domain interferometry

TL;DR: In this article, the first and/or second electro-magnetic radiations have a spectrum whose mean frequency changes substantially continuously over time at a tuning speed that is greater than 100 Tera Hertz per millisecond.
Patent

System and method for optical coherence imaging

TL;DR: In this paper, a system and method for imaging of a sample, e.g., biological sample, are provided, where at least one source electro-magnetic radiation forwarded to the sample and a reference may be generated.
PatentDOI

Speckle reduction in optical coherence tomography by path length encoded angular compounding

TL;DR: In this paper, the angular compounding by path length encoding (ACPE) algorithm is proposed to reduce speckle in OCT images by averaging images obtained at different incident angles, with each image encoded by the path length.
Patent

Method and apparatus for optical imaging via spectral encoding

TL;DR: In this article, a method, apparatus and arrangement can be provided for obtaining information associated with a sample such as a portion of an anatomical structure, where information can be generated using first data, which can be based on a signal obtained from a location on the sample, and second data can be obtained by combining a second signal received from the sample with a third reference signal.
References
More filters
Patent

Intralumenal contact sensor

TL;DR: In this paper, an apparatus and method for phototherapy is described in which laser light or other radiation is projected from within a catheter, through a balloon member, and toward the surface of tissue.
Patent

Method and apparatus for forming an image of the ocular fundus

TL;DR: In this article, the authors used a polygonal scanner and an active image element that cooperates with a sensor to form a closed loop circuit for optical focusing of the image under adaptive control.
Patent

Laser healing method and apparatus

TL;DR: In this paper, a Nd:YAG laser was used to produce thermal heating of biological tissue to a degree suitable for denaturing the tissue proteins such that the collagenous elements of the tissue formed a "biological glue" to seal immediately and/or to reconstruct the tissue being heated.
Patent

Methods for laser induced fluorescence intensity feedback control during laser angioplasty

TL;DR: In this paper, a catheter including an eccentric guidewire lumen and at least one optical fiber is positioned relative to an obstruction in a blood vessel by rotating the catheter and monitoring the fluorescence intensity.
Patent

Imaging system for surgical lasers

TL;DR: An ocular imaging system for use with a surgical laser device comprises a light source radiating a beam which is coaxially aligned with the surgical laser beam, and an aperture is placed in the path of the beams to limit the quantity of light that can pass along the path as mentioned in this paper.