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Class 606/2 - Light application


Subclass of Class 606 - Surgery
Definition: Subject matter wherein the instrument has combined therewith
No. of patents: 433
Last issue date: 05/08/2012


1                      
NumberTitleIssue Date
8172834Portable handheld illumination system
Illumination systems are described that can include one or more light sources, which can include LEDs, one or more lenses, and one or more optical fibers. A handheld, portable, and surgical intraocular illumination system is disclosed that is disposable, low-cost, a...
05/08/2012
8142422Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, nose and/or throat
Sinusitis, enlarged nasal turbinates, tumors, infections, hearing disorders, allergic conditions, facial fractures and other disorders of the ear, nose and throat are diagnosed and/or treated using minimally invasive approaches and, in many cases, flexible catheters...
03/27/2012
7892224Inverse catheter planning
A method for determining and representing possible entry and/or target areas for positioning catheters in an area on the basis of functional data and/or structural and/or anatomical data of the area, includes: indicating at least one entry area of the catheter or at...
02/22/2011
7842029Apparatus and method having a cooling material and reduced pressure to treat biological external tissue
Devices and methods having a cooling material and reduced pressures to treat biological external tissue using at least one energy source are disclosed. The cooling material may be water, ethyl alcohol, and/or any other material having a vapor pressure below atmosphe...
11/30/2010
7494488Facial tissue strengthening and tightening device and methods
A device is described that can be used quickly and accurately by surgeons to provide uniform facial tissue planes that are tunnel-free and wall-free thus optimizing face lifting, tightening, and implant delivery. The device is comprised of a shaft with a substantial...
02/24/2009
7438713Scanning laser handpiece with shaped output beam
A method for delivering electromagnetic radiation onto tissue to be treated with the radiation includes delivering the radiation onto the tissue in a treatment-spot having a polygonal shape such as a rectangle or a hexagon. The polygonal shape is selected such that ...
10/21/2008
7427657Aromatic sulfenates for type 1 phototherapy
The present invention discloses novel sulfenate derivatives and their bioconjugates for phototherapy of tumors and other lesions. The sulfenates of the present invention are designed to absorb low-energy ultraviolet, visible, or near-infrared (NIR) region of the ele...
09/23/2008
7354433Disinfection, destruction of neoplastic growth, and sterilization by differential absorption of electromagnetic energy
Neoplastic tissue, viral and bacterial infections, and other physiological disorders and conditions are treated by irradiation of the host with electromagnetic radiation at a wavelength that is differentially absorbed by the offending tissue or cells. Radiation with...
04/08/2008
7353699Electronic throttle control supercharging
A drive system. The drive system includes an engine configured to convert chemical energy into mechanical energy, an electronically-controlled air throttle configured to regulate air delivery to the engine, a supercharger configured to selectively increase pressure ...
04/08/2008
7351242Active endoscopic photodynamic therapy devices; systems and method
An active endoscopic system is disclosed containing an electromagnetic radiation system located at the distal end of the endoscopic device allowing for variable intensity application of desired wavelengths in the application of PhotoDynamic Therapy (PDT) over a broa...
04/01/2008
7347855Non-invasive ultrasonic body contouring
A methodology and system for lysing adipose tissue including directing ultrasonic energy at a multiplicity of target volumes within the region, which target volumes contain adipose tissue, thereby to selectively lyse the adipose tissue in the target volumes and gene...
03/25/2008
7349725Fluorescent image obtaining apparatus
A fluorescent-light image obtaining apparatus for obtaining an autofluorescent-light image emitted from a target tissue irradiated by an excitation light, wherein the safety of the patient is ensured against injury from exposure to excessive excitation light when th...
03/25/2008
7331951Devices and methodologies useful in body aesthetics
A methodology and system for lysis or induction of apoptosis in cellulite and fat including directing ultrasonic energy at a multiplicity of target volumes within the region, which target volumes contain cellulite and fat, thereby to selectively lyse or induce apopt...
02/19/2008
7331613Medical tubing connector assembly incorporating strain relief sleeve
A connector assembly for interconnecting separate sections of tubing, e.g., medical tubing. Connector assemblies are a two-piece construction having a connector pin and a connector sleeve. The connector sleeve includes a first end, a second end, and a passageway ext...
02/19/2008
7331956Methods and apparatus for treating back pain
Apparatus and methods for treating back pain of a patient by denervation of an intervertebral disc or a region of the posterior longitudinal ligament by the controlled application of heat to a target tissue. In one embodiment, the invention may include a procedure c...
02/19/2008
7329251Laser treatment apparatus
A laser treatment apparatus for performing treatment by irradiating an affected part with a laser beam comprises: a laser source capable of emitting beams of a plurality of different wavelengths; a first setting unit which sets an irradiation amount of a laser beam ...
02/12/2008
7326228Medical instrument for surgery
A medical instrument especially suited for the HALS operating technique that can be entirely inserted together with one of the surgeon's hands into the operating area for operating purposes and includes a housing [(1)] and at least one tool [(2)] arran...
02/05/2008
7326199System and method for flexible architecture for dermatologic treatments utilizing multiple light sources
A system and method for providing light treatments to a patients skin, which could include both dermal and epidermal regions. The system and method utilize multiple hand pieces where each hand piece can deliver light from a different light source. The system and met...
02/05/2008
7321004Method for photo-curing polymerizable compositions
A method for curing polymerizable compositions by irradiating the compositions with light that is emitted from an LED. The method of the present invention is especially preferred for curing dental compositions. ...
01/22/2008
7306588Devices and methods for directed, interstitial ablation of tissue
The invention relates to a catheter device including an optical fiber whose distal end is disposed within a hollow tube with a sharp or needle shaped distal end, which can penetrate tissue. The distal end of the optical fiber and the hollow tube are configured so as...
12/11/2007
7294278Method for oxygenating wastewater
A method and apparatus creates gas-enriched fluid that is used to treat wastewater. In one embodiment, the wastewater is withdrawn from a supply of wastewater to be treated, and the wastewater is delivered in an atomized manner to a vessel pressurized with gas to fo...
11/13/2007
7291140System and method for low average power dermatologic light treatment device
The invention comprises a system and method for providing for pulses or relatively low energy light to an area of skin being treated. Typically, these low energy pulses will include shorter wavelength light, and will provided for multiple pulses of light for the are...
11/06/2007
7288086High-efficiency, side-pumped diode laser system
An apparatus for cutting or ablating hard tissue, includes an optical cavity; a gain medium disposed within the optical cavity; a diode light pump disposed within the optical cavity and optically aligned to light pump the gain medium to generate laser light. The gen...
10/30/2007
7284981Functional handpiece having a light emission element at its forward end
Functional handpiece 1 having an elongate handpiece body which has at its rearward end a connection element for connection with a flexible supply line, and has at its forward end a light emission element of a light permeable material for the illumination of the trea...
10/23/2007
7278989Method for analysis of an ablated surface, analysis on inconsistency in a laser beam, and calibration of laser beam irradiation data
A method and an apparatus for evaluating ablation conditions easily and for ablating a target object accurately. The method includes irradiating a reference object with a laser beam under laser irradiation conditions determined to form a second curved surface shape ...
10/09/2007
7273056Optical guidance system for invasive catheter placement
Light from a small laser diode is inserted in a distal end of a catheter and passed through an optical fiber that is either included in the lumen or incorporated into the wall of an invasive catheter tube during manufacture. The light is selected to be of a waveleng...
09/25/2007
7270658Systems and methods for electrosurgery
Methods and apparatus for selectively applying electrical energy to a target location within a patient's body, particularly including tissue in the spine. In a method of the invention high frequency (RF) electrical energy is applied to one or more active electrodes ...
09/18/2007
7270659Methods for electrosurgical treatment of spinal tissue
Systems, apparatus, and methods for treating spinal tissue and other body structures in open and endoscopic spine surgery to relieve symptoms, such as neck or back pain. In particular, the present invention provides methods for the controlled heating of various tiss...
09/18/2007
7267672Method and apparatus for processing hard material
A method and apparatus are provided for processing a hard material, for example a hard biological material such as dental enamel or bone, with optical radiation. A treatment zone of the material is selectively cleaned of ablation products and other dirt to enhance p...
09/11/2007
7267675RF device with thermo-electric cooler
An RF device includes a support structure. An RF electrode is coupled to the support structure and includes conductive and dielectric portions. A thermo-electric cooler is coupled to the support structure and is configured to cool a back surface of the RF electrode....
09/11/2007
7250047System and method for treating tissue
A method, device, and system for modifying or destroying selected tissue, by selecting an area of tissue for treatment, collecting the area between a plurality of energy transmitting elements, applying an electric current and/or electromagnetic radiation between the...
07/31/2007
7244253Energy application with cooling
A method for applying energy to biological tissue. An electromagnetic energy source is directed to apply the energy to a region of the tissue, so as to ablate a portion of the tissue in the region. Preferably, cooling of tissue in the region is initiated subsequent ...
07/17/2007
7245789Systems and methods for minimally-invasive optical-acoustic imaging
This document discusses, among other things, an imaging guidewire that includes one or more optical fibers communicating light along the guidewire. At or near its distal end, one or more blazed or other fiber Bragg gratings (FBGs) directs light to a photoacoustic tr...
07/17/2007
7239909Imaging system using diffuse infrared light
An imaging system illuminates body tissue with infrared light to enhance visibility of subcutaneous blood vessels, and generates a video image of the body tissue and the subcutaneous blood vessels based on reflected infrared light. The system includes an infrared li...
07/03/2007
7235685Aromatic sulfenates for type I phototherapy
The present invention discloses novel sulfenate derivatives and their bioconjugates for phototherapy of tumors and other lesions. The sulfenates of the present invention are designed to absorb low-energy ultraviolet, visible, or near-infrared (NIR) region of the ele...
06/26/2007
7229436Method and kit for treatment of tissue
These and other objects of the present invention are achieved in a method for creating a desired tissue effect. An RF electrode is provided that includes a conductive portion. The RF electrode is coupled to a fluid delivery member that delivers a cooling fluidic med...
06/12/2007
7220256Laser system and method for treatment of biological tissues
A system for and method of performing laser assisted surgery is disclosed. Laser radiation is preferably delivered to a target area of tissue using a Er:YAG laser source. The laser radiation is delivered to the target area in bursts of laser radiation comprising set...
05/22/2007
7217267Hair treatment method
A hair treatment device includes a generator of electromagnetic radiation and optical guide components operatively connected to the generator so as to direct electromagnetic radiation from the generator away from entering a skin surface and in a direction substantia...
05/15/2007
7204832Cooling system for a photo cosmetic device
Photocosmetic device for use in medical or non-medical environments (e.g., a home, barbershop, or spa), which can be used for a variety of tissue treatments. Radiation is delivered to the tissue via optical systems designed to pattern the radiation and project the r...
04/17/2007
7201766Methods and apparatus for light therapy
In a first aspect, a therapy device is provided. The therapy device includes (1) a hyperbaric chamber adapted to expose at least a target tissue area of a patient to a hyperbaric environment; and (2) a light therapy device adapted to expose the target tissue area of...
04/10/2007
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