Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8152795 | Method and device for cardiac tissue ablation Methods and apparatus are disclosed for forming annular lesions in tissue. The methods include introduction of an optical apparatus proximate to a tissue site, via, for example, a catheter. The optical apparatus includes a pattern-forming optical wave guide in commu... | 04/10/2012 |
| RE42959 | Apparatus and methods for stimulating revascularization and/or tissue growth Apparatus and methods for stimulating revascularization and tissue growth are provided using an apparatus having a directable end region carrying a tissue piercing end effector. The apparatus optionally includes electrodes for depositing RF energy to form a controll... | 11/22/2011 |
| 7524316 | Endovenous closure of varicose veins with mid infrared laser This invention is an improved method and device for treating varicose veins 200 or the greater saphenous vein 202. The method comprises the use of infrared laser radiation in the region of 1.2 to 2.2 um in a manner from inside the vessel 200 or ... | 04/28/2009 |
| 7425326 | Use of collagenase to facilitate guide wire crossing in total arterial occlusions The use of a collagenase containing formulation for degrading collagen within an occlusive atherosclerotic plaque in a chronic fibrotic occlusion, chronically occluded animal tube or cavity. A medical-related apparatus is provided comprising a medical-related device... | 09/16/2008 |
| 7415169 | Medical viewing system and method for enhancing structures in noisy images A viewing system and method for enhancing objects of interest represented on a moving background in a sequence of noisy images and for displaying the sequence of enhanced images, comprising extracting means (11) for extracting features related to an object of... | 08/19/2008 |
| 7396354 | Light delivery catheter The present invention provides improved light delivery catheters for use in therapeutic methods, such as PDT, that require illumination of target tissue within a blood vessel or other hollow body organ. An improved catheter includes an optical fiber that transmits l... | 07/08/2008 |
| 7377916 | Endovascular tissue removal device An endovascular tissue removal system including an expandable mechanism introduceable to the ventricular side of a valve to support the leaflets of the valve in a closed position and a tissue removal device advanceable to the leaflets and configured to resect the le... | 05/27/2008 |
| 7367342 | Wound management systems and methods for using the same In one aspect, a wound management system is provided. The wound management system includes a multi-lumen cannula adapted to be disposed in a wound site. The multi-lumen cannula includes (1) a fiber optic light distribution system adapted to irradiate the wound site ... | 05/06/2008 |
| 7366564 | Nonlinear blind demixing of single pixel underlying radiation sources and digital spectrum local thermometer Changes, increase or decrease, in the body fluid flow are passively detected by using a single pixel, non-linear blind de-mixing procedure, which can be extended to general biomedical measurement and diagnoses instruments. More specifically the single pixel, non-lin... | 04/29/2008 |
| 7359601 | Device and method for delivery of long wavelength laser energy to a tissue site A laser energy delivery device is provided that is suitable for irradiating a body tissue with relatively long wavelength laser energy in the presence of an aqueous liquid without significant absorption of the laser energy by the liquid. The device includes an elong... | 04/15/2008 |
| 7357798 | Systems and methods for electrosurgical prevention of disc herniations The present invention provides systems and methods for selectively applying electrical energy to a target location within a patient's body, particularly including tissue in the spine. The present invention applies high frequency (RF) electrical energy to one or more... | 04/15/2008 |
| 7357796 | Phototherapeutic wave guide apparatus Methods and apparatus are disclosed for forming annular lesions in tissue. The methods include introduction of an optical apparatus proximate to a tissue site, via, for example, a catheter. The optical apparatus includes a pattern-forming optical wave guide in commu... | 04/15/2008 |
| 7356225 | Fiber optic probe tip The invention described here is an improved fiber optic probe. The tip of the probe is made from a transparent fill material that is connected to the end of a conventional optical fiber. The optical fiber is tapered, the fill material is connected thereto, and typic... | 04/08/2008 |
| 7352370 | Four-dimensional volume of interest A method and apparatus for representing a deformable volume of interest in four dimensions is described, where the four dimensions are three spatial dimensions and one temporal dimension including discrete points in time, and where the deformable volume of interest ... | 04/01/2008 |
| 7347855 | Non-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 |
| 7349618 | Optical feedthrough assembly for use in implantable medical device An optical feedthrough assembly is provided that is configured to be disposed through the canister of an implantable medical device. The optical feedthrough assembly comprises a ferrule having an aperture therethrough and an inner surface therethrough. An optical fi... | 03/25/2008 |
| 7344528 | Optic fiber probe An optic fiber probe system for treating thrombus of a patient comprising at least one optic fiber with at least one confined liquid-fillable void space and a light source for causing a laser-induced liquid/bubble jet that ejects from an opening of the confined void... | 03/18/2008 |
| 7341923 | Substrate, manufacturing method therefor, and semiconductor device A step of forming the first substrate which has a separation layer and a Ge layer on the separation layer, and a step of forming a bonded substrate stack by bonding the first substrate to the second substrate through an insulating layer, and a step of dividing the b... | 03/11/2008 |
| 7341583 | Positioning system for an applicator and positioning method for an applicator A positioning system for an applicator includes a glove for being used for a diagnosis of the affected part, a mark body provided on the glove, an applicator for being inserted into a living body, and an energy emitter provided on the applicator for supplying energy... | 03/11/2008 |
| 7335158 | Surgical devices for imposing a negative pressure to stabilize the cardiac tissue during surgery The invention is devices and techniques which use a negative (suction) pressure or vacuum, applied through a surgical instrument, to fix the position of a portion of the surface of a beating heart so that a surgical procedure can be more easily performed. The device... | 02/26/2008 |
| 7331956 | Methods 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 |
| 7331957 | Electrosurgical apparatus and methods for laparoscopy Electrosurgical methods and apparatus for treating tissue at a target site of a patient. An electrosurgical instrument includes a shaft, having a shaft distal end and a shaft proximal end, and an electrode assembly disposed at the shaft distal end. The electrode ass... | 02/19/2008 |
| 7329223 | Catheter with optical fiber sensor An apparatus and method to perform therapeutic treatment and diagnosis of a patient's vasculature through the use of an intravascular device having an optical fiber disposed therein. In an embodiment, the apparatus includes an intravascular device to perform a thera... | 02/12/2008 |
| 7326226 | Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue An ablation catheter system for capturing and removing necrotic tissue and thrombi generated during an ablative procedure is disclosed. The catheter typically includes an elongate member, a filtration assembly disposed within the distal region, and an ablation instr... | 02/05/2008 |
| 7326199 | System 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 |
| 7322971 | Surgical drain with sensors for monitoring internal tissue condition by transmittance Devices and methods of using a surgical drain, and more particularly a surgical drain having at least one sensor for monitoring and/or recording the condition of the anatomical site or fluid emitted from the site where the surgical drain is placed. Modifications may... | 01/29/2008 |
| 7321428 | Process photometer A process photometer which includes an insulated and a non-insulated compartment. The insulated compartment is maintained at a relatively constant, elevated temperature. The radiation source, a rotatable filter wheel, a radiation detector, and a means for converting... | 01/22/2008 |
| 7318823 | Methods for repairing damaged intervertebral discs Apparatus and methods for treating an intervertebral disc by ablation of disc tissue. A method of the invention includes positioning at least one active electrode within the intervertebral disc, and applying at least a first high frequency voltage between the active... | 01/15/2008 |
| 7316896 | Egg freezing and storing tool and method An egg freezing and storing instrument has an egg freezing and storing tube made of a liquid nitrogen-resistant material; and a metal cylindrical protection member for protecting the tube. The tube has a body part; and an egg-storing small-diameter part having an in... | 01/08/2008 |
| 7311731 | Prevention of myocardial infarction induced ventricular expansion and remodeling A method for direct therapeutic treatment of myocardial tissue in a localized region of a heart having a pathological condition. The method includes identifying a target region of the myocardium and applying material directly and substantially only to at least a por... | 12/25/2007 |
| 7311659 | Endoscope shaft An endoscope shaft comprising a working conduit and a number of supply and/or functional conduits. The supply and/or functional conduits have an excessive length with respect to the endoscope shaft and are arranged in spirals, in serpentine and/or zigzag shape aroun... | 12/25/2007 |
| 7304265 | Method and system for machining fragile material In a method for processing brittle material, a laser light from a laser light source irradiates the brittle material and transports an irradiating position of the laser light along a predetermined line, wherein the laser light L from a plurality of laser light sourc... | 12/04/2007 |
| 7302289 | Readable probe array for use A disposable high density optically readable polydeoxynucleotide array with integral fluorescence excitation and fluorescence emission channels is described. The compact array size allows integration into several types of interventional devices such as catheters, gu... | 11/27/2007 |
| 7301626 | Laser-scanning examination apparatus The invention reduces the loss of fluorescence intensity obtained from a specimen to acquire clear fluorescence images when irradiating the specimen with ultrashort-pulse laser light produced by a laser light source. The invention provides a laser-scanning examinati... | 11/27/2007 |
| 7301629 | Apparatus and method for determining tissue characteristics An apparatus and method embodying the invention include utilizing a device with a limited number of interrogation devices to accomplish a large number of measurements on a target tissue (50). An instrument embodying the invention includes a plurality of detec... | 11/27/2007 |
| 7291140 | System 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 |
| 7288087 | Expandable laser catheter Expandable laser catheters for utilizing laser energy to remove obstructions from body passages are described. In one embodiment, the laser catheter includes a shaftway having a distal end including a flexible portion configured in a series of radial folds. Multiple... | 10/30/2007 |
| 7276064 | Side-port sheath for catheter placement and translation Side-port sheaths for catheter placement and translation are disclosed. The sheaths include a side-port opening through which a gliding catheter may be deployed during diagnosis or treatment of tissue. The side-port sheath may include a suspension ribbon used to dep... | 10/02/2007 |
| 7273056 | Optical 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 |
| 7274847 | Light diffusing tip A light diffusing tip is provided. The light diffusing tip comprises a housing and a monolithic light scattering medium disposed within the housing. The monolithic light scattering medium comprises a first scattering region at a first position, the scattering region... | 09/25/2007 |
