03/01/2017Gentle surgical techniques support a faster patient recovery process. This also includes high-frequency surgery, where electric current passes through the body via the scalpel. This makes tiny, precise surgical cuts (incisions) possible and promotes vascular closure in the wound area. However, this technique is not without risk for the patient.
02/11/2016Implants require sufficient and permanent energy to function as desired. However, unlike a mobile phone or a camera, the size of the battery plays an important role in implants. Researchers are therefore looking for ways to deliver energy from outside.
01/09/2016Contrast agents improve the imaging of tissue made by MRI and thus are essential for getting more detailed imaging. But commonly used contrast agents, that are usually based on the metal gadolinium, cannot show enough contrast in early stage of diseases without increasing their concentration up to high levels.
01/07/2016Even though the field of medical technology has already discovered the nanoworld a long time ago, it is still not as fully researched as it should be. Physicians dream about curing diseases such as cancer with an injection containing nanoparticles. But this is still a long way off in the future since research is continuously facing obstacles.
01/05/2016SIRKA: this acronym stands for "sensor suit for individual feedback of physical activity". In a joint project, the DFKI is developing a suit designed to prevent problems with poor posture. Inertial sensors are integrated into a work overall. Physiotherapists are also meant to benefit from the results.
01/03/2016Wounds in the oral and maxillofacial area are often difficult to suture. Sometimes only simple compression bandages are being used in the oral cavity, which temporarily close the wound. This is why the BI-TRE project, coordinated by the Fraunhofer ILT, is searching for a reliable post-surgical wound closure method.
04/01/2016Ever-smaller medical devices with fine structures also necessitate ever more precise production processes. Lasers are used when mechanical machining processes are not precise enough. And manufacturers can cut sharply with ultrashort pulse lasers where conventional lasers are too inaccurate.
02/11/2015The medical technology sector is booming – and not only in Germany. This fact gives domestic medical technology companies the opportunity to tap into global markets. On the one hand, this demand is due to an aging society and the need to make therapies and surgeries more tolerable and cost-effective for patients on the other.
01/09/2015Unclean implants or surgical instruments that are difficult to clean are not just a problem for users and patients – in the long run, manufacturers lose their good reputation and new orders. The "CleanMed- Competence Network for Technical Cleanliness, Cleanability, and Sterilizability in Medical Technology wants to tackle these issues. COMPAMED spoke to Julia Steckeler.
01/07/2015Almost five percent of all patients who receive a joint replacement need to go under the knife again after a short time. Bacteria that entered the body during implantation or strong surface abrasion have caused inflammation that leads to a loosening of the implant in these patients. A "precious" coating for implant materials could prevent this in the future.