GlySens Incorporated is a privately held corporation located in San Diego, California that's been around since 1998. Their focus is on an implantable long term continuous glucose monitoring sensor that will help people with diabetes monitor their glucose levels accurately without the usual fingersticks. The system will include 2 parts: the implanted sensor and an external monitor with a display.
Meters & Monitors
UPDATE #1: Recent improved performance of this device can be attributed to a new shell design and a proprietary filling material for their quality control device called the phantom finger. A new algorithm development process is being tested for effectiveness in the transfer of algorithms to other instruments. This update comes from the Chief Scientific Officer, Thomas G. Scecina
This small R&D company, based in Dortmund, Germany, claims it is close to production of what is believed to be a near IR device, although it's operational range of 80% humidity or less may indicate a middle IR device. It has been developed in conjunction with a Korean company, Samsung Fine Chemicals Co., Ltd. Called the GluControl® GC300 and measuring 17.6 x 11.6 x 6 cm, with a weight of 500 grams (18 oz.), it is designed for home use.
SpectRx, Inc. is developing a non-invasive test to screen for diabetes by measuring the intensity of fluorescence and scattering in the lens of the eye. Eye measurements are performed through an undilated pupil with the assistance of a pupil tracking system.
With every new step in diabetes technology, there seems to be a new piece of equipment to carry around. Carrying an insulin pump, glucose meter, and a continuous monitor or logbook along with your cell phone, wallet, and other daily use items can be a little cumbersome. Thanks to HealthPia, you can combine two diabetes tools into one, the GlucoPhone, an all-in-one product that combines a cell phone with a blood glucose monitor. The convenience of this device makes it easier to monitor blood sugars.
Glucose sensing through the use of radio waves is indirect, relying on predictable alterations in how ionic solutes like sodium respond to alternating electromagnetic fields in the presence of glucose. The normal interference in specific radio frequencies caused by sodium are impeded by surrounding glucose molecules. Glucose is not directly affected by longer wavelength radio and microwave frequencies, so it's presence cannot be directly measured.