On this episode of The Pulse, a device that helps train the brain to turn sounds into images, detecting cancer by imaging the consumption of sugar, biomedical applications for a new hydrogel, and a nanofiber mesh that treats tumors with both thermotherapy and chemotherapy.
If the heart following a heart attack is not sufficiently supplied with blood, heart tissue dies. In adult humans, the ability to heal itself is hardly developed. Scientists from the Max Planck Institute for Heart and Lung Research, together with U.S. colleagues, have now observed in the embryo of the zebrafish that muscle cells migrate from the undamaged atrium into the ventricle and thus significantly contribute to regeneration.
According to Millennium Research Group, the global authority on medical technology market intelligence, declines in isolated coronary artery bypass graft procedures in the United States and Europe will primarily be attributed to the increasing use of percutaneous coronary intervention, which is less invasive and offers shorter recovery times.
Putting medical devices on the network provides a large number of benefits, such as supporting telemedicine and the easy transfer of test results to electronic medical records (EMR) systems. However, putting these devices on a network also introduces a number of risks.
Vascular surgical device maker CryoLife announced a regulatory green light today with the FDA's pre-market approval of its Sologrip laser fiber optic delivery system. Sologrip is a disposable handset designed to be used during surgery to support a relatively new procedure called transmyocardial revascularization approved by the FDA to treat difficult heart conditions.
Next-generation hydrogels can form synthetic scaffolds to support the formation of replacement tissues and organs in the emerging area of regenerative medicine. Embedding peptides into the hydrogels stimulates the growth of essential microvascular networks to ensure a good blood supply.
In a study reported in the July 1, 2013 Angewandte Chemie, a group of University of Illinois bioengineers have found a way to strongly adhere hydrogels to hydrophobic silicone substrates, an innovation that provides a valuable new tool for microscale biotechnology.
Aptus Endosystems, Inc., a medical device company developing advanced technology for endovascular aneurysm repair (EVAR), announced today that its ANCHOR post-market registry enrollment has surpassed its key milestone of 250 patients.
LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of peripheral vascular devices and implants, announced today that on July 5, 2013 it acquired the assets of Clinical Instruments International, Inc. for $1.1mm, or 1.7X 2012 sales. Clinical Instruments is based in Southbridge, MA and manufactures carotid shunts and embolectomy catheters.
The FDA recommended bumping blood access devices down from Class III to Class II regulatory status, based on mounting evidence that these implanted tubes, catheters and cannulae belong in a lower-risk category. The federal watchdog agency said there's enough safety and efficacy data to peel off a layer of regulatory oversight.
Early-stage device company Dallen Medical announced a 1st-in-man study of its Compressyn band, a breast-plate wire closure device designed to help stabilize patients after open heart surgery. After the sternum is cracked during open-heart surgery, patients require specialized wires to hold the cavity together.
Penumbra, Inc. Launches 5MAX™ ACE—the Newest Clot Extraction Device to Treat Acute Ischemic Stroke PatientsJuly 8, 2013 8:00 am | by Business Wire | News | Comments
Today, Penumbra, Inc. announced the launch and wide availability of the 5MAX™ ACE, a next generation clot extraction device that uses aspiration alone to engage and remove blood clots causing an acute ischemic stroke. “I’ve used every generation of device for clot removal since the early days, including most recently, the stent retriever devices,” said Blaise Baxter, MD, FRCPC, Director of Interventional Services at Erlanger Hospital.
"James Gandolfini absolutely may have survived if hotel personnel had used an AED when they found him," said Dr. Matthew Budoff, an associate professor of medicine at the David Geffen School of Medicine UCLA and a renowned cardiologist, during an interview.
Early-stage MitrAssist whizzed by it's hoped-for raise of $600,000, landing $1 million from angel and private investors in support of the company's mitral valve implant. MitrAssist, a spin-out of Tredline Group's accelerator program, is developing what it calls a "valve-on-valve" approach to treat mitral regurgitation for patients too elderly or unstable for an invasive open-heart operation.
To unlock the potential of more frequent therapy, medical devices must move out of the doctor’s office and travel with patients to their homes and offices. But, this great opportunity is not without its challenges. The same patient who stands to reap great benefit from a home medical device may instead endanger themselves by applying the device incorrectly.
Dallen Medical Initiates “First-in-Man” Clinical Study of its Compressyn™ Band Sternal Closure DeviceJuly 2, 2013 8:00 am | by Business Wire | News | Comments
Dallen Medical, an emerging medical device company, announced today that the first three patients have been treated using its proprietary Compressyn™ Band sternal closure device. The first Compressyn device used for stabilization and rigid fixation following open heart procedures was performed by Dr. Joseph Wilson of Eisenhower Medical Center.
As Parker sees it, the three biggest obstacles to [design] success for patient care products, such as oxygen concentrators and ventilators, are portability, battery life, and reliability. To make home care products more portable, Parker has reduced the size of some valves up to 75%.
As more therapies are able to indicate implantable devices for treatment, incorporating drug delivery into them can be a significant additional benefit. Even when drug delivery is the primary function, implantable devices can be preferable. This article reviews some representative applications that device designers can leverage in developing new products for the implantable drug delivery market.
ZOLL Medical Corporation has purchased the assets of CoAxia, an early revenue stage medical device company that provides catheter-based perfusion augmentation therapies to improve outcomes for patients with cerebral ischemia resulting from vasospasm, following subarachnoid hemorrhage.
DNA fragments in your blood may someday help doctors quickly learn if chest pain means you have narrowed heart arteries, according to a new study published in the American Heart Association journal Arteriosclerosis, Thrombosis, and Vascular Biology.
Thoratec has acquired the DuraHeart II ventricular assist system from Terumo Corporation for an upfront cash payment of $13 million and potential future milestone payments, based on regulatory approvals and product sales, of up to $43.5 million.
Is it possible, that in 2-3 years Brits, Germans, Scandinavians, and Russians will undergo cancer treatment, orthopaedic, or cardiac surgery procedures in Polish medical facilities more often? Treat teeth and get implants in dental clinics; take a cure in Polish sanatoriums?
In a move that would significantly boost its capabilities in the fast-growing market for advanced electrophysiology procedures, Boston Scientific has entered into a definitive agreement to acquire Bard EP, the electrophysiology business of C.R. Bard, for $275 million in cash.
ZOLL Medical Corporation, a manufacturer of medical devices and related software solutions, announced today that survival from one of the leading causes of death in the United States, out-of-hospital cardiac arrest, more than doubled from 26% to 56% when paramedics in Mesa, Arizona utilized ZOLL’s CPR feedback technology in combination with scenario-based training.
Boston Scientific Corporation is launching a new family of pacemakers in Europe. These pacemakers monitor respiration, adjust pacing accordingly, and support insight into the patient’s overall heart failure status. Comprising of the INLIVEN cardiac resynchronization therapy pacemaker...