Navigation Links
Orthopaedic smart device provides personalized medicine
Date:2/14/2012

Imagine a smart sensor customized to provide vital, real-time information about a patient's recent orthopaedic surgery. Instead of relying on X-rays or invasive procedures, surgeons will be able to collect diagnostic data from an implantable sensor. A study presented at the Orthopaedic Research Society 2012 Annual Meeting in San Francisco outlined this remarkable technology that promises to make post-surgical diagnosis and follow up more precise, efficient, and cost-effective.

"The sensor provides opportunities to make specific and detailed diagnostics for a particular patient and to tailor care based on very objective and quantitative measures," said Eric H. Ledet, PhD, Assistant Professor, Rensselaer Polytechnic Institute.

"This highly unique sensor is very small (4 mm diameter and 500 microns thick), is wireless, batteryless, and requires no telemetry within the body. Its simplicity makes it less prone to failure and very inexpensive to produce," Dr. Ledet explained.

The orthopaedic implant acts as a carrier for the sensor. The wireless sensor can monitor load, strain, motion, temperature, and pressure in the challenging in vivo environment. It can be placed into a spinal or fracture fixation implant, for example, to determine the patient's progress.

"For the patient that is progressing well, the information from the sensor enables the physician to determine that the patient can return to work without risk of injury," said Dr. Ledet. "The number of lost days at work is reduced."

It can also alert the physician to potential problems, indicating that additional interventions may be needed. "By maintaining a simple platform, we're able to customize the sensor and make it very, very small so it can be incorporated into a lot of different implants," said Rebecca A. Wachs, MS, Rensselaer Polytechnic Institute. "By changing one small parameter, we can change the sensitivity of the sensor itself."

Dr. Ledet reports a number of major breakthroughs with the sensor technology in the last eighteen months. Although the researchers are manually producing the sensor, they anticipate it will eventually be mass produceddriving the price down further.


'/>"/>

Contact: Annie Hayashi
hayashi@ors.org
847-430-5025
Orthopaedic Research Society (ORS)
Source:Eurekalert

Related biology news :

1. New orthopaedic society launched to promote research, use of biologic treatments
2. New smart nanotherapeutics can deliver drugs directly to the pancreas
3. WPI receives $1.2 million to develop smart phone app for advanced diabetes and wound care
4. SmartActions Artificial Intelligence IVR Solution Receives PCI Certification
5. Climate-smart agriculture should be livelihood-smart too
6. Smart swarms of bacteria inspire robotics researchers
7. NIH awards group $4.5 million for smart artificial pancreas technology
8. Smarter toxins help crops fight resistant pests
9. Caltech engineers build smart petri dish
10. Card Logistics to Auction Smart Card Gaming Technology at Upcoming ICAP Patent Brokerage Fall 2011 Live IP Auction in San Francisco
11. Sea smarts: Scientists reconstruct evolutionary history of mollusks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/1/2016)...  Today, the first day of American Heart Month, ... a first of its kind workplace health solution that ... the first application of Watson ... and Welltok will create a new offering that combines ... delivered on Welltok,s health optimization platform. The effort is ...
(Date:1/25/2016)... -- Glencoe Software, the world-leading supplier of image data management ... the data management solution OMERO Plus for the newly ... Photo - http://photos.prnewswire.com/prnh/20160125/325328LOGO ... Phenotypic analysis measures the characteristics and behavior of cells, ... such as health and disease, the presence or absence ...
(Date:1/20/2016)... Minn. , Jan. 20, 2016   MedNet ... supports the entire spectrum of clinical research, is pleased ... 2015. MedNet,s significant achievements are the result of the ... iMedNet eClinical , it,s comprehensive, easy-to-use ... --> --> Key MedNet growth achievements ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... 11, 2016   BioInformant announces the February ... Research Products, Opportunities, Tools, and Technologies – Market Size, ... The first and ... cell industry, BioInformant has more than a decade of ... market, by stem cell type. This powerful 175 page ...
(Date:2/11/2016)... ... February 11, 2016 , ... ... a new agreement with Bankok,Thailand-based Global Stem Cells Network (GSCN) to distribute exosome ... Latin American countries, including Mexico, Costa Rica, Dominican Republic, Colombia, Argentina, Nicaragua, Panama, ...
(Date:2/10/2016)... MONTREAL , Febr. 10, 2016 /PRNewswire/ - BioAmber Inc. ... is pleased to announce that Mitsui & Co. Ltd., ... bio-based succinic acid plant, is investing an additional CDN$25 ... equity, increasing its stake from 30% to 40%.  Mitsui ... of bio-succinic acid produced in Sarnia ...
(Date:2/10/2016)... Feb. 10, 2016  The Maryland House of Delegates ... announced that University of Maryland School of Medicine Dean ... University of Maryland Medical System President and CEO ... Medallion," the highest honor given to the public by ... Dean Reece and Mr. Chrencik for their ...
Breaking Biology Technology: