Navigation Links
Miniature pressure sensors for medical touch
Date:3/5/2012

A new kind of flexible, transparent pressure sensor, developed at the University of California, Davis, for use in medical applications, relies on a drop of liquid.

The droplet goes in a flexible sandwich of the substance polydimethylsiloxane, or PDMS. The sensor acts as a variable electrical capacitor. When the sensor is pressed down, the sensing droplet is squeezed over conductive electrodes, increasing its capacitance.

"There's a huge need for flexible sensors in biosensing," said Professor Tingrui Pan, who led the research project.

He and his colleagues used the sensor successfully in measuring the pulse in the human neck. The sensor also could be used in "smart gloves," giving physicians an enhanced ability to measure the firmness of tissues and detect tumors, and in "smart contact lenses," to monitor intraocular pressure without affecting vision.


'/>"/>

Contact: Andy Fell
ahfell@ucdavis.edu
530-752-4533
University of California - Davis
Source:Eurekalert  

Page: 1

Related biology news :

1. New miniature grasshopper-like insect is first member of its family from Belize
2. First miniature sensors to measure the temperature of the world’s oceans
3. Treating fractures: Children are not miniature adults
4. Researchers engineer miniature human livers in the lab
5. Canopy giants and miniature fungi among 250 new species discovered in Kews 250th anniversary year
6. First Science from the Compact Light Source: A miniature synchrotron for your home lab
7. Planet under pressure
8. Potatoes lower blood pressure in people with obesity and hypertension without increasing weight
9. Bikers warning! EPO hits blood vessels to raise blood pressure in the brain
10. ADFLOW Health Networks to Provide Blood Pressure Screening Centers at Rite Aid Pharmacies Nationwide
11. Gender differences in blood pressure appears as early as adolescence
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Miniature pressure sensors for medical touch
(Date:3/14/2016)... http://www.apimages.com ) - ... - Renvoi : image disponible via AP Images ( ... --> DERMALOG, le leader de l,innovation ... d,empreintes digitales pour l,enregistrement des réfugiés en Allemagne. ... produire des cartes d,identité aux réfugiés. DERMALOG dévoilera ...
(Date:3/10/2016)...   Unisys Corporation (NYSE: UIS ) today ... is testing its biometric identity solution at the Otay Mesa ... help identify certain non-U.S. citizens leaving the country. ... help determine the efficiency and accuracy of using biometric technologies ... run until May 2016. --> the United ...
(Date:3/8/2016)... March 8, 2016   Valencell , the ... announced it has secured $11M in Series D ... a new venture fund being launched by UAE-based ... from existing investors TDF Ventures and WSJ Joshua ... continue its triple-digit growth and accelerate its pioneering ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... Diego, Calif. (PRWEB) , ... May 25, 2016 , ... ... Diego area and has consistently been rated one of its top attractions. Fortune ... the globe to participate in a unique and intimate team-building experience. , Each event ...
(Date:5/25/2016)... Phoenix, AZ (PRWEB) , ... May 25, 2016 ... ... Arizona, Dr. Michael Fitzmaurice recently became double board-certified in surgery and surgery of ... 31, 2015. Dr. Fitzmaurice is no stranger to going above and beyond in ...
(Date:5/25/2016)... ... May 25, 2016 , ... WEDI, the nation’s leading authority on ... that Charles W. Stellar has been named by the WEDI Board of Directors as ... As an executive leader with more than 35 years of experience in healthcare, association ...
(Date:5/24/2016)... ... May 24, 2016 , ... Cell therapies for a ... accelerated by research at Worcester Polytechnic Institute (WPI) that yielded a newly patented ... regeneration. , The novel method, developed by WPI faculty members Raymond Page, PhD, ...
Breaking Biology Technology: