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An automated wearable artificial kidney

Two researchers from UCLA and the Veterans Affairs Greater Los Angeles Healthcare System have developed a design for an automated, wearable artificial kidney, or AWAK, that avoids the complications patients often suffer with traditional dialysis.

10 Jul 2008

Scientists view tiny fibers of working muscles in live humans with microendoscopy technique

Using an unusual microscope with a tip the size of a needle, Stanford researchers are now able to look at tiny fibers of working muscles in live humans, with minimum discomfort to the patient-a development patients are sure to welcome.

10 Jul 2008

A micro-sized sewing machine for DNA

Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The work published in the Royal Society of Chemistry journal Lab on a Chip demonstrates a unique way to manipulate delicate DNA chains without breaking them.

10 Jul 2008

New antimicrobial coatings from single-walled carbon nanotubes and lysozyme

A team of researchers in Auburn University's Samuel Ginn College of Engineering has produced new antimicrobial coatings with potential to prevent diseases from spreading on contaminated surfaces - possibly solving a growing problem not only in hospitals but also in schools, offices, airplanes and elsewhere.

9 Jul 2008

Small portable MRI scanners developed

The term "MRI scan" brings to mind the gigantic, expensive machines that are installed in hospitals. But research scientists have now developed small portable MRI scanners that perform their services in the field: for instance to examine ice cores.

8 Jul 2008

Rapid prototyping technology builds bones

Individual bone implants whose structure resembles that of the natural bone can now be produced quite easily. First, a simulation program calculates the bone's internal structure and porosity, then a rapid prototyping machine "bakes" the implant from metal powder.

8 Jul 2008

New online chat forum for cancer patients

Cancer Research UK today launches an online chat forum for cancer patients to swap stories and share experiences on how to cope with such a devastating disease.

8 Jul 2008

New 3-D object recognition and image processing technology to detect cancer

Technology which will make it possible to semi-automate the process for detecting cancerous tumours more precisely is being developed by academics at the University of Hertfordshire.

8 Jul 2008

Femtosecond laser improves corneal transplant outcomes

Faster recovery times and better visual outcomes are among the early results of a corneal transplant pilot study underway at the University of Michigan Kellogg Eye Center.

7 Jul 2008

Online resource for ethnicity and health doubles content

Specialist Library for Ethnicity & Health, designed to provide health professionals with the latest research and information on ethnic minority health, has announced two successes - in the last year it has doubled the number of research articles it provides, and now the NHS is backing it with a new contract to 2011.

7 Jul 2008

93-year old man with life threatening aneurysm treated using new fenestrated endograft stent

In a New York City metro-area first, a 93-year-old Bronx man underwent implantation of a new stent graft at NewYork-Presbyterian Hospital, the only center on the Eastern Seaboard with access to this investigational device. The new stent graft was implanted under an FDA-approved clinical trial protocol.

7 Jul 2008

Powered leg suspension system will benefit health staff and patients

Staff in the University of Bradford's School of Health Studies have developed a device that will improve the recovery of patients and reduce risks for hospital workers.

3 Jul 2008

Safer, more effective stents will be available next week for patients with clogged arteries

Wake Forest University Baptist Medical Center will be one of the first medical centers in the region to begin using a new generation of drug-coated stents next week following a major study and the Food and Drug Administration's approval of their use.

3 Jul 2008

Microchip-based device determines the genetic signature of lung tumors

Massachusetts General Hospital (MGH) investigators have shown that an MGH-developed, microchip-based device that detects and analyzes tumor cells in the bloodstream can be used to determine the genetic signature of lung tumors, allowing identification of those appropriate for targeted treatment and monitoring genetic changes that occur during therapy. A pilot study of the device called the CTC-chip will appear in the July 24 New England Journal of Medicine and is receiving early online release.

3 Jul 2008

Lawmakers to introduce bill that would overturn Supreme Court decision on medical device liability

Democratic lawmakers recently announced plans to introduce legislation in the House and Senate that would overturn a February Supreme Court decision that FDA approval of certain medical devices protects manufacturers from product liability lawsuits filed in state courts, CQ HealthBeat reports.

2 Jul 2008

FDA finds many possibly life-threatening medical equipment malfunctions result from software problems

The Baltimore Sun on Monday examined how FDA, with help from experts in the information technology and scientific fields, has found that medical equipment "might not malfunction because it was poorly designed or badly made ... but because the computer code running it includes a mistake."

2 Jul 2008

Disease-detecting lab-on-a-chip

Detecting food-borne diseases such as campylobacter and salmonella long before they enter the food chain would help ensure that the dinner on your table is safe to eat.

1 Jul 2008

Wound-cleaning laser kills harmful bacteria

A laser-activated antimicrobial offers hope for new treatments of bacterial infections, even those that are resistant to current drugs. Research published today in the open access journal BMC Microbiology describes the use of a dye, indocyanine green, which produces bacteria-killing chemicals when lit by a specific kind of laser light.

30 Jun 2008

Hand-held magnetic pulse device relieves migraines

The therapy known as noninvasive transcranial magnetic stimulation, or TMS, sparks a magnetic pulse which, when held against a person's head, creates an electric current among the nerves cells of the brain.

30 Jun 2008

Tongue-operated assistive technology lets persons with disabilities operate powered wheelchairs

A new assistive technology developed by engineers at the Georgia Institute of Technology could help individuals with severe disabilities lead more independent lives.

30 Jun 2008

Device / Technology News

An automated wearable artificial kidney

Scientists view tiny fibers of working muscles in live humans with microendoscopy technique

A micro-sized sewing machine for DNA

New antimicrobial coatings from single-walled carbon nanotubes and lysozyme

Small portable MRI scanners developed

Rapid prototyping technology builds bones

New online chat forum for cancer patients

New 3-D object recognition and image processing technology to detect cancer

Femtosecond laser improves corneal transplant outcomes

Online resource for ethnicity and health doubles content

93-year old man with life threatening aneurysm treated using new fenestrated endograft stent

Powered leg suspension system will benefit health staff and patients

Safer, more effective stents will be available next week for patients with clogged arteries

Microchip-based device determines the genetic signature of lung tumors

Lawmakers to introduce bill that would overturn Supreme Court decision on medical device liability

FDA finds many possibly life-threatening medical equipment malfunctions result from software problems

Disease-detecting lab-on-a-chip

Wound-cleaning laser kills harmful bacteria

Hand-held magnetic pulse device relieves migraines

Tongue-operated assistive technology lets persons with disabilities operate powered wheelchairs

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