Minnetronix, Inc.

Minnetronix Neuro, Inc.

Corey D Brown

Philip Jon Haarstad

Brian Dale Nelson

Richard A Nazarian

Don W E Evans

Don William Eldon Evans

Don We Evans

Timothy A Bachman

Michael A Knipfer

Nathan J Bolyard

David J Hansen

Kenneth E Broen

Anne F Mickelson

Don WE Evans

Medical devices for accessing the central nervous system, as well as making and using medical devices, are disclosed. An example medical device may include an expandable access sheath having a proximal end region and a distal end region. The expandable access sheath may be designed to shift between a first configuration and an expanded configuration. The expandable access sheath may include a tubular body having one or more axial support members disposed along the tubular body. The medical device may include an expansion member designed to shift the expandable access sheath between the first configuration and the expanded configuration.

Medical device for accessing the central nervous system

A portable external device for a mechanical circulation support system includes first and second power sources, e.g. batteries and control electronics for redundant uninterrupted operation of an implantable blood pump. The control and power source module may be configured for variable form factors to accommodate a variety of wearable configurations for patient convenience and comfort.

Portable controller and power source for mechanical circulation support systems

A portable external device for a mechanical circulation support system includes first and second power sources, e.g. batteries and control electronics for redundant uninterrupted operation of an implantable blood pump. The control and power source module may be configured to accommodate a variety of wearable configurations for patient convenience and comfort.

Portable controller with integral power source for mechanical circulation support systems

Growing community of inventors

Coon Rapids, MN, United States of America

Corey D Brown