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Angiodynamics Inc patents


Recent patent applications related to Angiodynamics Inc. Angiodynamics Inc is listed as an Agent/Assignee. Note: Angiodynamics Inc may have other listings under different names/spellings. We're not affiliated with Angiodynamics Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Angiodynamics Inc-related inventors


Valved catheters including high flow rate catheters

A pressure activated two-way slit valve assembly is designed to be used in combination with, but not limited to, a high flow rate catheter to prevent accidental ingestion of air or loss of blood if the closure cap comes off during non-use of the catheter. In addition, the potential for occlusion of the esthete due to blood clots in the catheter and catheter related infection is substantially reduced. ... Angiodynamics Inc

Microwave applicator

A microwave applicator having a probe which comprises an elongate shaft (14), the shaft having an external tubular wall (18), a radiating portion (15) disposed at the distal end of the shaft (14), a transmission line (17) extending to the radiating portion internally of the tubular external wall (18), and an elongate flow dividing member (19) which co-extends with the transmission line (17) longitudinally of the shaft (14), the side wall of the transmission line (17) and the side wall of the flow dividing member (19) contacting each other and contacting the internal surface of the external tubular wall (18) at two-spatially separated discrete positions, thereby defining a pair of flow channels (20, 21) inside the shaft (14). In use, cooling fluid can pass down one channel (20) and return via the other channel (21). ... Angiodynamics Inc

Actuating catheter luer devices

A luer for a catheter is disclosed. The luer has a proximal luer housing having a proximal opening, a distal luer housing having a stem and a distal opening and a threaded element disposed on an external surface of the luer. ... Angiodynamics Inc

Implantable medical device for improved placement and adherence in the body

A medical device comprises a flexible member that can be adhesively attached to a housing of the medical device, allowing implantation of the medical device into a body through an incision of reduced size. The flexible member can be attached to the housing either before or after implantation into the body. ... Angiodynamics Inc

Methods of sterilization and treating infection using irreversible electroporation

A method for treating an infection using irreversible electroporation is presented. The method includes providing an ablation device that has at least one electrode and inserting the ablation device into a target tissue of a patient. ... Angiodynamics Inc

Port septum with integral valve

A septum for a port is provided, the septum having a top wall and a side wall. The side wall can include, a pressure-activated valve element for regulating the flow of fluid across the valve. ... Angiodynamics Inc

High flow rate dialysis catheters and related methods

High flow rate catheters, and related methods, are useful in dialysis and other procedures. A catheter according to the invention comprises a hub and a generally elongated conduit. ... Angiodynamics Inc

System and methods for irreversible electroporation with thermally controlled electrodes

A treatment device and method for delivering electrical pulses capable of creating irreversible electroporation. The system may include a bipolar probe with open or closed perfusion with the purpose of controlling the electrical conductivity rise to eliminate electrical arcing, without significantly altering the electric field distribution and treatment zone. ... Angiodynamics Inc

Method and apparatus for intra-aortic substance delivery to a branch vessel

A renal flow system injects a volume of fluid agent into a location within an abdominal aorta in a manner that flows bi-laterally into each of two renal arteries via their respectively spaced ostia along the abdominal aorta wall. A local injection assembly includes two injection members, each having an injection port that couples to a source of fluid agent externally of the patient. ... Angiodynamics Inc

Medical devices and pumps therefor

A microwave applicator device comprising a probe (11) for ablating the body of a human or animal, a cooling passage (20,21) extending through the probe (11) and arranged to carry a cooling fluid, a pump (71) for pumping the fluid through the probe (11), and an elongate flexible duct (104) extending between the pump (71) and one end of the cooling passage (20,21), the pump comprising a pump body (73) including a motor (120) and a pump head (72) detachably mounted to the pump body (73), the pump head (72) comprising a first port (86) connected to a proximal end of the elongate flow duct (104), a second port (85) and fluid propulsion means (84,92) for creating a flow of fluid between the ports (85,86) and along the elongate flow duct 104 upon energisation of the motor (120), the pump head (72) being arranged to sealingly contain the fluid. The pump head (72), the elongate flexible duct (104) and the probe (11) form a replaceable assembly that can be detached from the pump body (73) and discarded following use.. ... Angiodynamics Inc

Bi-directional, pressure-actuated medical valve with improved fluid flow control and method of using such

A bi-directional, pressure-actuated medical valve assembly for improved control of fluids and related methods of use are described. The pressure-actuated, bi-directional valve includes a first flow control portion permitting fluid to flow in a first direction when subjected to a first pressure threshold and a second control flow portion for permitting fluid to flow in a second direction when subjected to a second pressure threshold. ... Angiodynamics Inc

Port reservoir cleaning system and method

Devices and methods for cleaning a port reservoir are disclosed. The system includes a trocar, cannula and cleaning member. ... Angiodynamics Inc

Endovascular plasma treatment device and method of use

A device and method for treating a hollow anatomical structure using matter in a plasma state. Device includes a tubular delivery device comprising a tubular body, a hub, and a distal end, wherein the tubular body device having a longitudinal fluid delivery channel and an exit port near the distal end. ... Angiodynamics Inc

System and method for synchronizing energy delivery to the cardiac rhythm

A system for synchronizing application of treatment signals with a cardiac rhythm is provided. The system includes a memory that receives and stores a synchronization signal indicating that a predetermined phase such as r-wave of a cardiac rhythm of a patient has started. ... Angiodynamics Inc

11/30/17 / #20170340872

Dual reservoir implantable access port

An implantable access port for use in transferring fluid transdermally between an external fluid storage or dispensing device and a site within a patient is disclosed. The access port includes a body, at least two reservoirs defined within the access port body, and at least one septum secured to the body and enclosing the reservoirs within the body. ... Angiodynamics Inc

09/21/17 / #20170265939

Multiple treatment zone ablation probe

An energy delivery probe and method of using the energy delivery probe to treat a patient is provided herein, the energy delivery probe has at least one probe body having a longitudinal axis and at least a first trocar and a second trocar. Each trocar comprises at least two electrodes that are electrically insulated from each other, and each electrode is independently selectively activatable. ... Angiodynamics Inc

09/21/17 / #20170265929

System and method for electrically ablating tissue of a patient

System for electrically ablating tissue of a patient through a plurality of electrodes includes a memory, a processor and a treatment control module stored in the memory and executable by the processor. The treatment control module generates an estimated treatment region based on the number of electrical pulses to be applied.. ... Angiodynamics Inc

08/31/17 / #20170245912

Treatment devices and methods

A tissue treatment selection device that has at least one treatment delivery member, a delivery setting circuit that is coupled to the treatment delivery member that is adapted to be deployed into tissue to deliver therapeutic energy to a target tissue zone, and the processing circuit is operable to set treatment parameters in the delivery setting circuit that is operable to set treatment parameters in the delivery setting circuit. The processing circuit is operable to transmit a test signal through the deployed treatment delivery member and to determine deployment status. ... Angiodynamics Inc

08/24/17 / #20170238994

Ablation device with guide sleeves

An energy delivery device for treating a patient includes a probe body; a plurality of guide sleeves positioned inside the probe body and adapted to be deployed radially away from the probe body and into tissue of the patient; and a plurality of elongate electrode elements each adapted to receive electrical treatment energy from an energy source and adapted to be deployed into the tissue through a corresponding deployed guide sleeve. The guide sleeves provide a structural pathway for guiding the electrodes along their intended trajectory and for determining the angle of deployment of the electrodes relative to the longitudinal axis of the probe body.. ... Angiodynamics Inc

06/08/17 / #20170156783

Multiple use subassembly with integrated fluid delivery system for use with single or dual-lumen peristaltic tubing

The present disclosure relates to systems and methods for regulating, maintaining and/or controlling the temperature of fluids and tissues during therapeutic or ablative tissue treatment applications. In particular, the present disclosure relates to a multi-purpose subassembly that is easy to use, supports all infusion and fluid-cooled ablation systems, and readily and reliably accepts a variety of tubing designs to decrease preparation time and minimize user error during setup and use.. ... Angiodynamics Inc

05/18/17 / #20170136158

Systems and methods for removing undesirable material within a circulatory system

The present invention relates generally to improved systems and methods for removing undesirable material residing in vessels. More specifically, the present invention relates to systems and methods for using at least one cannula to remove to remove substantially en bloc, from a site of obstruction or interest, undesirable material without fragmentation and without excessive fluid loss.. ... Angiodynamics Inc

04/20/17 / #20170106167

Venous insufficiency treatment method

The method of treating varicose veins and other vascular diseases provides sclerosant fluid through a catheter into the body vessel to be treated. The catheter has a lumen and a plurality of sidewall exits. ... Angiodynamics Inc

02/09/17 / #20170035501

Method for treating a tubular anatomical structure

An apparatus and method for treatment of a tubular anatomical structure is disclosed. The method includes using an electrical energy to destroy elongated cells on the tubular anatomical structure. ... Angiodynamics Inc

02/09/17 / #20170035323

Systems and methods for catheter tip placement using ecg

A system and method for catheter placement using ecg is provided. In certain embodiments, the system and method can generate a patient specific window for tracking a characteristic of an ecg waveform, such as the amplitude of a p-wave. ... Angiodynamics Inc








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