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:3/29/2016)... March 29, 2016 LegacyXChange, Inc. ... "LEGX" and SelectaDNA/CSI Protect are pleased to announce our ... in a variety of writing instruments, ensuring athletes signatures ... created collectibles from athletes on LegacyXChange will be assured ... the DNA. Bill Bollander , CEO ...
(Date:3/18/2016)... -- --> --> Competitive ... Unmanned Vehicles, Physical infrastructure and Perimeter Surveillance & Detection Systems ... security market and the continuing migration crisis in the ... has led visiongain to publish this unique report, which ... defence & security companies in the border security market ...
(Date:3/14/2016)... , Allemagne, March 14, 2016 ... ) - --> - Renvoi : image ... --> --> ... biométriques, fournit de nouveaux lecteurs d,empreintes digitales pour ... de DERMALOG sera utilisé pour produire des cartes ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... April 27, 2016 , ... The Pittcon Organizing Committee is ... Chuck has been a volunteer member of Committee since 1987. Since then, he has ... directors and treasurer and was chairman for both the program and exposition committees. In ...
(Date:4/27/2016)... RESEARCH TRIANGLE PARK, N.C. , April ... UTHR ) announced today that Martine Rothblatt , ... will provide an overview and update on the company,s ... Health Care Conference. The presentation will take ... Eastern Time, and can be accessed via a live ...
(Date:4/27/2016)... (PRWEB) , ... April 27, 2016 , ... ... Lamka, PhD to its Scientific Advisory Board. Dr. Lamka will assist PathSensors in ... pathogen detection. , PathSensors deploys the CANARY® test platform for the detection ...
(Date:4/27/2016)... ... April 27, 2016 , ... Global Stem Cells ... of an Asia-Pacific Symposium as other research and development initiatives for potential stem cell ... and top Global Stem Cells Group executives began meeting to establish a working agenda ...
Breaking Biology Technology: