BACKGROUND Many tools are available for making multiplex measure ments on biological
cells in aggregate, but few tools exist to measure the chemistries and compositions within …

Abstract Systems and methods for delivering a drug with a tracer or contrast agent are
disclosed herein, as are systems and methods that generally involve CED devices with …

The methods, systems, and devices disclosed herein generally involve convection-
enhanced delivery of drugs to a target region within a patient. Microfluidic catheter devices …

Abstract Systems and methods for delivering a drug or other therapy over an extended
period of time (eg, several hours, days, weeks, months, years, and so forth) are disclosed …

The methods, systems, and devices disclosed herein generally involve convection-
enhanced delivery of drugs to a target region within a patient. Microfluidic catheter devices …

Abstract Systems and methods are disclosed herein that generally involve CED devices with
various features for reducing or preventing backflow. In some embodiments, CED devices …

Methods and devices are disclosed herein that allow for infusion and aspiration through a
single device. The device can be used to treat a stroke by delivering the device to the site of …

The invention is directed to a microfluidic probe head (100) with a base layer (120)
comprising: at least two processing liquid microchannel (123, 124) in fluid communication …

Methods and devices are disclosed herein that generally provide protection for devices (eg,
microcatheters) having small tips. Methods and devices are also disclosed herein that …

Abstract Systems and methods are disclosed herein that generally involve CED devices with
various features for reducing or preventing backflow. In some embodiments, CED devices …