Advertisement
Orthopedics
Subscribe to Orthopedics
View Sample

FREE Email Newsletter

Researchers Come to Grips with Seahorse Armor

June 20, 2013 9:21 am | by Reuters | Videos | Comments

Researchers are developing a new type of gripping arm for medical and engineering applications, using the the flexible armor of seahorses as a model. A team at the University of California San Diego says the creature's natural armor plating provides a degree of strength and flexibility that does not exist outside nature. Tara Cleary reports.

From Orthopedics to Power Transfer—A Bright Future for Implants

June 19, 2013 4:51 pm | by Kasey Panetta, Managing Editor, ECN | Articles | Comments

Much like other medical technology, implants are adapting to a post-depression economy brimming with new materials, new ideas, and ambitious plans for the future. The result is a focus on designing safer, more bio-compatible products for local markets.

The New CeSpaceXP Cervical Interbody System

June 19, 2013 9:48 am | by Aesculap Implant Systems | News | Comments

Aesculap Implant Systems recently introduced the CeSpaceXP Interbody System for ACDF procedures. The CeSpaceXP fuses two proven materials, an innovative Plasmapore®XP  osteoconductive porous Titanium coating and a PEEK-Optima® radiolucent core, that  delivers enhanced implant stability, artifact-free imaging, and an optimal scaffold for cervical fusion procedures.

Advertisement

Bioabsorbable Polymers Will Offer New Possibilities for Drug Delivery

June 14, 2013 3:14 pm | by Uwe Winzen, Ph.D., Global Marketing Manager, Lubrizol LifeScience Polymers | Articles | Comments

A new formulation of synthetic, biochemically absorbable polymers is creating opportunities in the medical device and pharmaceutical fields. These “bioabsorbable polymers” are materials designed to dissolve into compounds that the body can safely absorb or eliminate.

Fingernails Reveal Clues to Limb Regeneration

June 13, 2013 10:54 am | by NYU Langone Medical Center/New York University School of Medicine | News | Comments

Mammals possess the remarkable ability to regenerate a lost fingertip, including the nail, nerves and even bone. In humans, an amputated fingertip can sprout back in as little as two months, a phenomenon that has remained poorly understood until now. In a paper published today in the journal Nature, researchers at NYU Langone Medical Center shed light on this rare regenerative power in mammals.

The Pulse: New Interface Rewires Nerves from Amputated Limbs

June 13, 2013 9:43 am | by Eric Sorensen, Coordinator of Multimedia Development | Videos | Comments

On this episode of The Pulse, rewired nerves from amputated limbs allow for prosthetic control with existing muscles, a bioengineered blood vessel is transplanted, diabetes is diagnosed through breath analysis alone, and a new technology is paving the way for low-cost electronic devices that work in direct contact with living tissue inside the body.

Medtronic Announces CE Mark of Its ReDuX(TM) Plier Instrument, an Innovative Device to Perform Osteotomies in Spinal Deformity Surgeries

June 13, 2013 2:06 am | by The Associated Press | News | Comments

Medtronic, Inc. has announced the CE Mark and the European launch of the ReDuX Plier, a new instrument specially designed for use during osteotomies.  With the launch of this first specially-designed surgical instrument in the spinal orthopaedic industry, physicians in the European community may now perform a more controlled osteotomy closure for people with a severe form of spinal curvature.

Abyrx,T Inc. Receives FDA 510(k) Clearance for New Absorbable Hemostatic Bone Putty (AHBPT)

June 12, 2013 4:43 pm | by The Associated Press | News | Comments

  Abyrx, Inc., a privately-held therapeutic device company, today announced that the United States Food and Drug Administration has cleared its new Absorbable Hemostatic Bone Putty (AHBP) for clinical use in the United States. AHBP is provided ready-to-use (without requiring mixing or warming)...  

Advertisement

Study Assesses Impact of Rheumatoid Arthritis on Joint Replacement Surgery Outcomes

June 12, 2013 10:56 am | by Hospital for Special Surgery | News | Comments

Two new studies by researchers at Hospital for Special Surgery have shed light on joint replacement outcomes in patients with rheumatoid arthritis (RA). One study overturns the common belief that RA patients have worse outcomes after a total knee replacement (TKR) than patients who undergo the operation for osteoarthritis.

Nerve Interface for Direct Sensory Feedback

June 12, 2013 10:33 am | by DARPA | Videos | Comments

Researchers at Case Western Reserve University used a flat interface nerve electrode (FINE) to demonstrate direct sensory feedback. By interfacing with residual nerves in the patient's partial limb, some sense of touch by the fingers is restored. Other existing prosthetic limb control systems rely solely on visual feedback.

Targeted Muscle Re-innveration for Advanced Prosthetic Control

June 12, 2013 10:26 am | by DARPA | Videos | Comments

A team of researchers at the Rehabilitation Institute of Chicago (RIC) demonstrated a type of peripheral interface called targeted muscle re-innervation (TMR). By rewiring nerves from amputated limbs, new interfaces allow for prosthetic control with existing muscles. Former Army Staff Sgt. Glen Lehman, injured in Iraq, recently demonstrated improved TMR technology.

New Nerve and Muscle Interfaces Aid Wounded Warrior Amputees

June 12, 2013 10:18 am | by DARPA | News | Comments

Since 2000, more than 2,000 servicemembers have suffered amputated limbs. DARPA’s breakthrough research with advanced prosthetic limbs controlled by brain interfaces is well documented, but such research is currently limited to quadriplegics; practical applications of brain interfaces for amputees are still in the future. In contrast, nerve and muscle interfaces allow amputees to control advanced prosthetics in the near term.

RTI Biologics Announces Agreement to Acquire Pioneer Surgical Technology

June 12, 2013 7:00 am | by Business Wire | News | Comments

RTI Biologics Inc., a leading provider of orthopedic and other biologic implants, announced today its intent to acquire privately held Pioneer® Surgical Technology (Pioneer), headquartered in Marquette, Mich. Pioneer is a leading medical technology company that manufactures and distributes metal and synthetic products in the orthopedics, biologics, spine, trauma and cardiothoracic markets.

Advertisement

Exactech Introduces Conservative Treatment Hip Replacement System

June 11, 2013 8:30 am | by Business Wire | News | Comments

Exactech, Inc. (Nasdaq: EXAC), a developer and producer of bone and joint restoration products for hip, knee, shoulder, spine and biologic materials, announced today first implantations of a new hip replacement system designed to preserve a key portion of patients’ bone in total hip arthroplasty procedures.

A Laser’s Role in Medicine

June 7, 2013 3:18 pm | by Tracey Ryba, Product Manager—Lasers, TRUMPF Inc. | Articles | Comments

The use of lasers in the development of medical devices through to their actual usage in the devices themselves has been a steadily growing trend. The capabilities and functionality they offer to both design engineers as well as healthcare professionals is varied and beneficial. This article looks at the advantages lasers offer in the development of medical devices.

Genetic Editing Shows Promise in Duchenne Muscular Dystrophy

June 5, 2013 10:33 am | by Duke University | News | Comments

Using a novel genetic 'editing' technique, Duke University biomedical engineers have been able to repair a defect responsible for one of the most common inherited disorders, Duchenne muscular dystrophy, in cell samples from Duchenne patients.

Improving Stem Cells’ Cartilage Formation

June 5, 2013 10:23 am | by University of Pennsylvania | News | Comments

Cartilage injuries are difficult to repair. Bioengineers are interested in finding innovative ways to grow new cartilage from a patient’s own stem cells, and, thanks to a new study from the University of Pennsylvania, such a treatment is a step closer to reality.

SI-BONE, Inc. Announces Publication of Postmarket Surveillance Safety Data on First 5,319 Patients Treated with iFuse Implant System

June 5, 2013 7:00 am | by The Associated Press | News | Comments

SI-BONE, Inc. (San Jose, California), a medical device company that is pioneering the use of a minimally invasive surgical (MIS) device to fuse the sacroiliac (SI) joint, announced today the publication of the iFuse Implant System's@ postmarket surveillance safety data for the first 5,319 patients treated. 

Blue Belt Technologies Announces US FDA Clearance to Market its STRIDE Unicondylar Knee System

June 4, 2013 4:21 pm | by Business Wire | News | Comments

Blue Belt Technologies, Inc., an innovative medical technology company commercializing robotic-assisted solutions for orthopedic surgery, today announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its STRIDE™ Unicondylar Knee implant system.

Providence Medical Technology Announces U.S. Regulatory Clearance of PMT Cervical Cage

June 4, 2013 10:00 am | by Business Wire | News | Comments

Providence Medical Technology, Inc. (PMT) today announced it received 510(k) clearance from the FDA for its PMT Cervical Cage. PMT Cervical Cage is a novel minimally-invasive implant and delivery system for cervical fusion procedures. PMT Cervical Cage is indicated for use in skeletally mature patients with degenerative disc disease (DDD) of the cervical spine (C3-C7) with accompanying radicular symptoms at one disc level.

Medical Technologies: The Ones to Watch

June 3, 2013 12:33 pm | by Kevin Bottomley, Managing Director, Results Healthcare | Blogs | Comments

The growth in sales of medical technologies is set to outperform prescription medicines over the coming five years. Data from Evaluate Medtech indicates that over the period 2011 to 2018, the overall global compound annual growth rate for the sector will be 4.4%, in contrast to just 2.5% for drug products.

Stem Cell Study Could Aid Quest to Combat Range of Diseases

June 3, 2013 11:15 am | by University of Edinburgh | News | Comments

Scientists have taken a vital step forward in understanding how cells from skin tissue can be reprogrammed to become stem cells. New research could pave the way to generate these stem cells efficiently to better understand and develop treatments for diseases such as multiple sclerosis, Parkinson's disease, and muscular degeneration.

3-D Printing Goes from Sci-Fi Fantasy to Reality

June 2, 2013 9:37 am | by MARTHA MENDOZA, AP National Writer, Associated Press | News | Comments

Invisalign, a San Jose company, uses 3-D printing to make each mouthful of customized, transparent braces. Mackenzies Chocolates, a confectioner in Santa Cruz, uses a 3-D printer to pump out chocolate molds. And earlier this year, Cornell University researchers used a 3-D printer, along with injections of a special collagen gel, to create a human-shaped ear.

The Science of Ceramics in Hip Joint Replacements

May 31, 2013 2:56 pm | by Yannick Galais, Commercial Manager, Morgan Advanced Materials | Morgan Advanced Ceramics | Articles | Comments

Ceramic materials have been used for artificial joints since the 1970s, yet the need for smaller medical implants with more complicated structures has created exciting new opportunities for those manufacturing ceramic solutions for the medical market. As a result, detailed and complex ceramic components are becoming increasingly specified for a wide range of applications.

FDA Clears Medical Device Developed by OHSU and AMES Technology for Muscle and Joint Rehabilitation

May 31, 2013 2:11 pm | by Oregon Health & Science University | News | Comments

The Food and Drug Administration today granted 510(k) clearance to a muscle and joint rehabilitation medical device developed by OHSU Scientist Dr. Paul Cordo, Ph.D., and AMES Technology, Inc. AMES is an Oregon Health & Science University spinoff company established to transform Dr. Cordo's OHSU research findings into a rehabilitation medical device for use in hospitals and clinics.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading