摘要:
A device configured to cut hair using laser light includes a handle portion and a shaving portion. The handle portion includes a battery and a laser light source. The laser light source is coupled to and configured to receive power from the battery. The laser light source is also configured to generate laser light having a wavelength selected to target a predetermined chromophore to effectively cut a hair shaft. The shaving portion includes a support and a single fiber optic supported by the support. The fiber optic has a proximal end, a distal end, an outer wall, and a cutting region positioned towards the distal end and extending along a portion of the side wall. The fiber optic is positioned to receive the laser light from the laser light source at the proximal end, conduct the laser light from the proximal end toward the distal end, and emit the light out of the cutting region and toward hair when the cutting region is brought in contact with the hair.
摘要:
The invention relates to a laser system for the treatment of body tissue (1) on an inner circumferential tissue surface (2). The laser system comprises a laser source (1) for the generation of a laser beam (3) and a handpiece (4) with a treatment head (5). The treatment head (5) extends along a longitudinal axis (6) and is adapted in an manner, that the longitudinal axis (6) of the treatment head (5) during operation is at least approximately parallel to the inner circumferential tissue surface (2). During operation the laser beam (3) enters the treatment head (5) in the direction of the longitudinal axis (6). A deflection mirror (7) is disposed in the treatment head (5) and guides the laser beam (3) radially outwards out of the treatment head (5) onto the inner circumferential tissue surface (2). Movable deflection means (8) for the laser beam (3) are provided to scan the inner circumferential tissue surface (2) within a treatment area (9) at least in a circumferential direction.
摘要:
A Minimally Invasive Surgical Laser Hand-piece ("MISLH") for use with a probe is described. The MISLH has a MISLH proximal end and MISLH distal end, and the MISLH may include an optical coupler located at the MISLH proximal end, a substantially straight central bore within the MISLH, and an internal beam stop aperture within the central bore adjoined to the optical coupler. The central bore may extend from the optical coupler to the MISLH distal end and the central bore may be configured to accept the insertion of the probe within the central bore at the MISLH distal end. Additionally, the central bore may be configured to accept the insertion of the probe such that the probe is adjoined to the internal beam stop aperture.
摘要:
A device configured to cut hair using laser light includes a handle portion and a shaving portion. The handle portion includes a battery and a laser light source. The laser light source is coupled to and configured to receive power from the battery. The laser light source is also configured to generate laser light having a wavelength selected to target a predetermined chromophore to effectively cut a hair shaft. The shaving portion includes a support and a single fiber optic supported by the support. The fiber optic has a proximal end, a distal end, an outer wall, and a cutting region positioned towards the distal end and extending along a portion of the side wall. The fiber optic is positioned to receive the laser light from the laser light source at the proximal end, conduct the laser light from the proximal end toward the distal end, and emit the light out of the cutting region and toward hair when the cutting region is brought in contact with the hair.
摘要:
Die Erfindung betrifft ein Laserhandstück 1, einen auswechselbaren Glasfasereinsatz 10 und eine Steuereinheit 70 hierfür. Das Laserhandstück 1 umfasst einen Lichtleiter 35, bei dem der Lichtleiter 35 an einer Lichteinkopplungsstelle in einem Grundkörper 21 befestigt ist und bei dem ein Applikationselement 10 für Laserlicht auswechselbar an dem Grundkörper 21 befestigt ist. Der Grundkörper 21 ist dabei in einer Griffhülse 3 axial verschiebbar gehalten. Der Lichtleiter 10 ist um ein Steuergerät 70 aufwickelbar, das hierzu einen Ringspalt 73 und ein gegenüber einem oberen Gehäuseteil 74 zurückversetztes unteres Gehäuseteil 75 aufweist. Ein auswechselbarer Glasfasereinsatz 10, 27 als Applikationselement ist mit einer Hülse 80 versehen, die als Transportschutz und Montagewerkzeug ausgebildet ist.
摘要:
A microsurgical laser probe is provided with distal end (12) portion of an optic fiber (42) that projects from a tubular sleeve (20) of the probe and can be caused to bend relative to the probe sleeve by manual manipulation of a mechanism (26) on a handle of the probe.
摘要:
A microsurgical laser probe is provided with distal end (12) portion of an optic fiber (42) that projects from a tubular sleeve (20) of the probe and can be caused to bend relative to the probe sleeve by manual manipulation of a mechanism (26) on a handle of the probe.