Dexcom, Inc.

Protostar, Inc., a Delaware Corporation

David Michael Petersen

Mark C Brister

Sean T Saint

Paul V Neale

Daniel Steven Kline

Daniel Shawn Codd

Thomas F McGee

James Patrick Thrower

James R Petisce

Yichuan Pan

Peter James Fellingham

Zelin Zhang

Apurv Ullas Kamath

Craig Timothy Shugert

John A Guerre

David Allen Purcell

Scott Allen Rieger

A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a plurality of wheel direction locks each coupled to a wheel and adapted to lock the wheel in fixed moving direction or to release the wheel to turn freely. The apparatus may include a seat that is slidably attached to the two side frames and is movable between a front position for walking inside the frames and a rear position sitting. The apparatus may be converted to a transport chair by locking front wheel and releasing the rear wheels, and sliding the movable seat to the rear position. It may include an X-folder that facilitates collapsing the walker to a small footprint. It may also include two forearm gutters as part of the upper body supports that give the user an upright walking posture for health benefits.

Wheeled walker wheel direction lock apparatus and method

A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.

Wheeled walker with a moveable seat

Wheeled walker with a movable seat

The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.

Transcutaneous analyte sensor

Methods and systems for inserting a transcutaneous analyte sensor

Growing community of inventors

Escondido, CA, United States of America

David Michael Petersen