Tva Medical, Inc.

Other

Adam L Berman

Andrew Frazier

Gary Michael Miller

Dana R Mester

Damian A Jelich

William Ettlinger Cohn

Gary Henry Miller

Thomas Diffley Pate

Philip Mark Tetzlaff

William E Cohn

Jesus M Rios

Dheeraj K Rajan

Casey Shattuck

James E Deaton

Lynn Warren Hamrick

Described here are methods of treating a patient having hypertension comprising advancing a catheter into a deep ulnar vein or an artery, wherein the catheter comprises an electrode. The methods further comprise forming a fistula between the deep ulnar vein and the artery with the electrode to reduce a blood pressure of the patient.

Methods for treating hypertension and reducing blood pressure with formation of fistula

Described here are devices, systems and methods for forming a fistula between two blood vessels. Generally, the systems may comprise a first catheter which may comprise a fistula-forming element. The fistula-forming element may comprise one or more electrodes, mechanical cutting elements, laser sources, or combinations thereof, and may be used to assist in fistula formation. In some instances, a system may comprise a second catheter, which may comprise a fistula-forming element. One or more of the catheters may comprise one or more markers, magnetic alignment elements, and/or one shape-changing elements.

Devices and methods for forming a fistula

Described here are devices and methods for treating hypertension by forming a fistula between two blood vessels to reduce blood pressure of a patient. The fistula may be formed using a catheter having an electrode that is placed in a first blood vessel. In some instances, a desired amount of blood pressure is determined. In other instances, the hypertension is drug resistant hypertension.

Described here are devices and methods for forming a fistula between two vessels. In some instances, the fistula may be formed between a proximal ulnar artery and a deep ulnar vein. The fistula may be formed using an electrode, and may be formed with a first catheter placed in a first blood vessel and a second catheter placed in a second blood vessel. In some instances, access to the proximal ulnar artery may be achieved through a brachial artery, and access to the deep ulnar vein may be achieved through a brachial vein.

Devices and methods for fistula formation

Described herein are cryolipolysis devices, systems, and methods for facilitating percutaneous access to a target blood vessel by performing cryolipolysis on subcutaneous adipose tissue obscuring the target blood vessel (e.g., a vessel used for hemodialysis treatment). Generally, the devices include a cooling member carrying a coolant that cools a selected portion of adipose tissue overlying the target blood vessel to reduce the selected portion of adipose tissue, thereby forming a depression in the adipose tissue and allowing the target blood vessel closer to the surface of the skin. In some variations, the cooling member is placed subcutaneously to directly cool the selected portion of adipose tissue. In other variations, the cooling member is placed external to the patient to indirectly cool the selected portion of adipose tissue through the skin.

Cryolipolysis devices and methods therefor

Various embodiments relate generally to a mobile device (e.g., cellular phone) case and neck lanyard (with integrated headphones and microphone) allowing hands-free use of the mobile device. An embodiment magnetically couples the case to the lanyard. Other embodiments are described herein.

Growing community of inventors

Austin, TX, United States of America

Adam L Berman