Matches 1 - 46 out of 46


Match Document Document Title
US20120136344 NEUROMODULATION CRYOTHERAPEUTIC DEVICES AND ASSOCIATED SYSTEMS AND METHODS  
Neuromodulation cryotherapeutic devices and associated systems and methods are disclosed herein. A cryotherapeutic device configured in accordance with a particular embodiment of the present...
US20120089047 CRYOABLATION APPARATUSES, SYSTEMS, AND METHODS FOR RENAL NEUROMODULATION  
Catheter apparatuses, systems, and methods for cryogenically modulating neural structures of the renal plexus by intravascular access are disclosed herein. One aspect of the present application,...
US20090318913 REFRIGERATION SOURCE FOR A CRYOABLATION CATHETER  
An apparatus and method for automatic operation of a refrigeration system to provide refrigeration power to a catheter for tissue ablation or mapping. The primary refrigeration system can be open...
US20050159735 Refrigeration source for a cryoablation catheter  
An apparatus and method for automatic operation of a refrigeration system to provide refrigeration power to a catheter for tissue ablation or mapping. The primary refrigeration system can be open...
US20060135953 Tissue ablation system including guidewire with sensing element  
A tissue ablation system for ablating human tissue wherein sensing and ablation procedures are performed and controlled independently. A sensing wire is positioned distally to the ablation region...
US20150105764 COMPLIANT CRYOBALLOON APPARATUS FOR DENERVATION OSTIA OF THE RENAL ARTERIES  
A cryotherapy balloon catheter includes a compliant cryotherapy balloon comprising a distal balloon section dimensioned for placement within a renal artery and a proximal balloon section...
US20090157065 CRYOSURGICAL INSTRUMENT AND ITS ACCESSORY SYSTEM  
The invention proposes a cryosurgical instrument and its accessory system operating on the base of a refrigerant evaporation. The invention comprises combination of some technical solutions. Flow...
US20090043297 CRYOGENIC SYSTEM  
A cryosurgical system and method for supplying cryogen to a probe. The system including a container filled with cryogen and having bellows of a pump submerged within said cryogen. Conduits fluidly...
US20060069385 Methods and apparatus for tissue cryotherapy  
A method for performing cryotherapy on a target tissue region in a body includes positioning a first cooling element in a first location in a body adjacent a target tissue region, positioning a...
US20070043342 Cryoprobe with reduced adhesion to frozen tissue, and cryosurgical methods utilizing same  
The present invention relates to devices and methods for cryosurgery. More particularly, the present invention relates to a cryoprobe which does not form strong adhesive or mechanical bonds with...
US20060015093 Open system heat exchange catheters and methods of use  
Various embodiments of open system heat exchange catheters and methods of use are disclosed. The various catheters can be used with various ablative surgical devices. One specific exemplary use is...
US20070149959 Cryoprobe for low pressure systems  
A cryoprobe for use in cryosurgery and other applications comprising a rigid outer tube, an inner coolant inlet tube a short rigid penetrating segment extending distally from the distal end of the...
US20130006230 HYPERTHERMIA TREATMENT AND PROBE THEREFOR  
A probe that emits energy to coagulate lesions is disclosed. The probe is constructed and arranged to emit light from its distal end, either at an angle to its longitudinal axis, or along its...
US20110264084 VACUUM INSULATED COOLING PROBE WITH HEAT EXCHANGER  
An insulated cooling probe including a probe sleeve assembly having an annular insulating jacket shaped in the vicinity of an evacuation vent to achieve a deeper vacuum within the insulating space...
US20080119839 Cryosurgical Applicator  
A cordless cryosurgical applicator system having a base unit and one or more rechargeable cryosurgical applicators. The base unit can be use to charge the applicator with a cryogenic fluid such...
US20110125142 CRYOSURGICAL PROBE WITH VACUUM INSULATION TUBE ASSEMBLY  
A vacuum insulation tube assembly which is utilized as a component in a cryosurgical probe. The vacuum insulation tube assembly includes an inner tube; and, an outer tube concentrically positioned...
US20150257810 FLEXIBLE CRYOGENIC PROBE TIP  
One embodiment of the invention is a flexible cryogenic probe tip. The flexible probe tip has a linear freeze zone at a distal end of the probe that allows for its placement and precisely...
US20110184402 Flexible Cryogenic Probe Tip  
One embodiment of the invention is a flexible cryogenic probe tip. The flexible probe tip has a linear freeze zone at a distal end of the probe that allows for its placement and precisely...
US20120179149 Cryosurgical System with Low Pressure Cryogenic Fluid Supply  
A liquid cryogen fluid system for providing cryogenic liquid to a cryoprobe in a cryosurgical system for treating fibroadenomas and other lesions in the body. The system includes a cryoprobe to...
US20110184401 CRYOTHERAPY PLANNING DEVICE AND CRYOTHERAPY DEVICE  
The present invention relates to a treatment device utilized in the freezing treatment method and its treatment planning device, and has an object to settle a freezing period┬Ědefrosting period...
US20100274237 COOLING NEEDLE PROBE AND COOLING SYSTEM  
To provide a cooling needle probe and cooling system which can accurately cool a minute region. A cooling needle probe 10 includes a first cylindrical body 14 and second cylindrical body 12 which...
US20110082454 Cryosurgical System  
A cryosurgical system using a low-pressure liquid nitrogen supply, which requires only 0.5 to 15 bar of pressure to provide adequate cooling power for treatment of typical breast lesions. The...
US20070185477 Removable Cryogenic Probe Appliance  
A removable cryogenic probe appliance is disclosed comprising a proximal portion and a distal portion, the proximal portion being releasably attachable to a cryogenic probe. The appliance further...
US20160270837 ATRIAL SEPTAL ANEURYSM TRANSSEPTAL ACCESS SYSTEM  
A transseptal access stability system (TASS) and method of use thereof is disclosed. The TASS includes a venous sheath for reducing the likelihood of complications that may arise when performing...
US20070244474 Cryosurgical system  
A cryosurgical system using a low-pressure liquid nitrogen supply, which requires only 0.5 to 15 bar of pressure to provide adequate cooling power for treatment of typical breast lesions. The...
US20120022514 CRYOSURGICAL PROBE ASSEMBLY WITH MULTIPLE DEPLOYABLE CRYOPROBES  
The cryosurgical probe assembly with multiple deployable cryoprobes includes a) a housing assembly; b) a plurality of elongated structural support elements, each securely connected at a first end...
US20080027422 Closed-Loop Cryosurgical System and Cryoprobe  
A closed loop cryosurgical system utilizing a plurality of cryoprobes to perform a cryosurgical treatment. The cryoprobes individually connect to a manifold portion of the cryosurgical system with...
US20160249970 ENDOVASCULAR NEAR CRITICAL FLUID BASED CRYOABLATION CATHETER HAVING SUPERELASTIC TREATMENT SECTION  
An endovascular near critical fluid based cryoablation catheter for creating an elongated lengthwise-continuous lesion in tissue comprises an elongated shaft, a flexible distal tissue treatment...
US20130090639 SYSTEM AND METHODS FOR DESTRUCTION OF TISSUE USING CRYOGENIC FLUID  
Provided are systems and methods for destroying tissue using a cryogenic fluid. The systems generally comprise a hollow outer cylinder; a hollow inner cylinder placed within the hollow outer...
US20110178514 Cryosurgical Instrument Insulating System  
A device, system and method for controlling the temperature differential between the material within the cryosurgical instrument and the external temperature of the shaft, apart from at the...
US20120089136 CRYOSURGICAL INSTRUMENT WITH QUICK COUPLING MECHANISM  
A cryoprobe with a reliable and inexpensive quick coupling unit including a male unit and a suitable corresponding female coupling unit. The female unit is installed on the distal end of a hose...
US20050113816 Instrument guide with capture and release in an image plane  
An instrument guide with capture and release in an imaging plane is disclosed. The instrument guide includes a securing portion, an instrument engaging portion, and a rotatably adjustable portion...
US20080114347 Closed Loop Cryosurgical System  
An improved closed loop cryosurgical system and related methods of use. The closed loop cryosurgical system can utilize a reduced size cryoprobe by moving a pre-cool heat exchanger into a control...
US20090299235 Ultrasonic Endometrial Cryoablation Device  
The present invention relates to an ultrasound assisted cryogenic surgical instrument, more particularly, to methods and devices utilizing ultrasound energy for treatment of the endometrium to...
US20110015624 CRYOSURGICAL INSTRUMENT INSULATING SYSTEM  
A device, system and method for controlling the temperature differential between the medium within the cryosurgical instrument and the external temperature of the shaft, apart from at the cryotip...
US20080114346 Cryosurgical Instrument  
A cryosurgical probe (cryoprobe) for ablation of a superficial tissue. The cryoprobe operation is preferably based on combination of two freezing effects: a) heat transfer from a liquid, gaseous...
US20080119840 Ridged Cryoprobe Tip  
A cryoprobe for use in a cryosurgical system in which the probe tip has an increased surface area by having a corrugated, waved, or otherwise ridged configuration in its inner and outer surfaces....
US20070149958 Cryoprobe with exhaust heater  
A cryoprobe having an exhaust heater placed in fluid communication with exhausting cryogen to heat the cryogen prior to being vented to the atmosphere.
US20050283146 Thermally extended spiral cryotip for a cryoablation catheter  
A system and method for cryoablating tissue at a target site in a patient includes a cryotip attached to the distal end of a catheter tube. The cryotip is made of a shape memory material that...
US20100069901 LIQUID NITROGEN CRYOSURGICAL APPARATUS WITH A SET OF SUWALSKI CARDIAC SURGERY CRYOPROBES  
The liquid nitrogen cryosurgical apparatus with a set of Suwalski cardiac surgery cryoprobes comprises of the liquid nitrogen container (1) installed on the mobile frame (11) comprising of a base...
US20110087206 CRYOSURGICAL DEVICE FOR OPERATING CRYOPROBES, METHOD FOR OPERATING A CRYOPROBE  
A cryosurgical apparatus capable of operating both a first cryoprobe with a pressure-resistant return run and a second cryoprobe with an unpressurized return run. The apparatus has a first mode...
US20060178662 Warming gradient control for a cryoablation applicator  
A method for effectively cryoablating tissue cells includes a regimen of selected cooling and warming rates. Specifically, cells are typically ablated by first cooling the cells at a relatively...
US20080114348 Cryoprotective Agent Delivery  
The present disclosure is directed to the use of a cryoprotective agent to protect healthy tissue while damaged tissue is cryosurgically treated. A cryoprotective agent can be delivered utilizing...
US20140316399 CRYOPROBE  
The invention relates to a medical device, including interchangeable parts thereof, for performing corneal cell freezing wherein said device comprises an elongate member having a flow line system...
US20070149957 Low pressure liquid nitrogen cryosurgical system  
A cryosurgical system using a low-pressure liquid nitrogen supply, which requires only 0.5 to 1 bar of pressure to provide adequate cooling power for treatment of typical breast lesions. The...
US20130103020 Cryosurgical system  
An invention relates to the area of cryosurgical equipment. It proposes a cryosurgical system, which incorporates measuring and computing means for estimation of a real time ice ball diameter and...

Matches 1 - 46 out of 46