A new 3D graft printing technique offers a potential solution to reduce thrombosis and restrain aneurysmal dilatation post-surgery, with potential for improving cardiovascular disease treatments.
Researchers have developed a cutting-edge method for fabrication of customised pharmaceutical tablets with tailored drug release profiles, ensuring more precise and effective treatment options.
Material scientists at TU Wien (Vienna) have developed a new approach to producing artificial cartilage tissue: using a 3D printer, cells are grown in microstructures.
Dutch researchers successfully inserted magnet-controlled miniature robots into an aorta model with kidneys. In the future, this technology could be used to remove blood clots.
Researchers from the University of Birmingham have designed and developed a novel diagnostic device to detect traumatic brain injury (TBI) by shining a safe laser into the eye.
University of Oxford researchers demonstrated that neural cells can be 3D printed to mimic the architecture of the cerebral cortex. This could be used in patients after brain injuries.
A new device, designed by MIT researchers, could detect breast cancer earlier. The scanner, which can be incorporated into a bra, could allow more frequent monitoring of high-risk patients.
Using 4D printing technology, researchers have developed flexible electrodes. On contact with moisture, they automatically fold and wrap themselves around thin nerves.
Researchers demonstrate a HoloLens AR system that enables accurate, flexible needle guidance for transperineal prostate interventions such as biopsy, focal laser ablation, and brachytherapy
Researchers have developed a new tool and technique that uses “vortex ultrasound” – a sort of ultrasonic tornado – to break down blood clots in the brain.
Researchers use AI to develop personalized 3D-printed joint implants so that these delicate finger parts can be replaced when necessary (e.g. after illness or injury).
A custom-made new hip, a knee or maybe a piece of bone? The technology and possibilities for 3D printing are (almost) there. And such an implant from a 3D printer has many advantages, not only for the patient, but also for the surgeon who has to perform the operation. Koen Willemsen, physician, and medical engineer at the University Medical Center Utrecht (UMCU), was at the cradle of the 3D lab…
Spinal fusion—fusing two vertebrae together—can treat a wide variety of spinal disorders. A patient-specific 3D-printed smart metamaterial implant doubles as sensor to monitor spinal healing.
A research team in Spain and the US has created 3D-printed acoustic holograms to improve the treatment of diseases like Alzheimer's and Parkinson's, among others.
3D-printed sugar models of dense and chaotic blood vessel networks near tumors could help future cancer treatments.
In a pair of world firsts, scientists have 3D printed human testicular cells and identified promising early signs of sperm-producing capabilities.
Researchers have developed a new type of lightweight 3D-printed back brace capable of sensing how effectively it fits patients. Its developers say it could lead to improved treatment for scoliosis.
Scientists at Queen’s University Belfast have invented a tiny indicator that changes colour if a patient’s wound shows early signs of infection.
Researchers have developed a device that removes one of the biggest bottlenecks preventing quick, reliable malaria diagnosis.
The light from a smartphone screen can be used to print medications, in a new 3D printing technique developed by UCL researchers.
Medica trade fair (November 15-18) is once again a welcome field for many healthcare start-ups to present their products. The joint stand at the 'Medica Start-up Park' in Hall 12 has become the central cross-national meeting point for the healthcare start-up scene, the fair's organizers are pleased to report. "We bring innovators and investors together. This time, more than 40 start-ups are…
“An artificial uterus – the incubator 2.0 – will become a reality within 10 years,” says Jasmijn Kok, one of the founders of Juno, a spin-off from the Eindhoven University of Technology, Netherlands. Together with researchers from the department of Industrial Design from the University, including her twin sister Lyla Kok, she wants to bring a technology that increases the chances of…
It is still elusive to what extent interactions between different cell types of the heart influence the normal heart rhythm and possibly trigger life-threatening arrhythmias. A new measurement method developed at the University of Bern combines for the first time optical and electrical recording of cardiac ventricular activation which, in conjunction with optogenetics, will permit finding…
Researchers at Umeå University now demonstrate a method by which specific cell types in human organs can be studied with micrometer precision. The method can be used to reveal previously unrecognised alterations in the pancreas, but it can also be used to study other human organs and diseases.
Researchers at Tel Aviv University have 3D-printed a first-of-its-kind glioblastoma tumor that mimics a living cancer malignancy, powering new methods to improve treatment and accelerate the development of new drugs for the most lethal type of brain cancer. Glioblastoma is notoriously fatal as it accounts for the majority of brain tumors and is highly aggressive. The average survival time of…
A study reveals that scalp cooling physically protects hair follicles from chemotherapy drugs. It is the world’s first piece of biological evidence that explains how scalp cooling actually works and the mechanism behind its protection of the hair follicle. The data was part of an innovative hair follicle research project carried out by the dedicated Scalp Cooling Research Centre based at the…
Coronavirus-associated concerns dominate the Top 10 list of important technology hazard risks for hospitals, in an annual report published by ECRI, a nonprofit technology Pennsylvania research firm. The list is derived from ECRI’s team of technology experts who monitor hospital and healthcare organizations, and published to inform healthcare facilities about important safety issues involving…
Researchers at the University of Arizona are developing a Covid-19 testing method that uses a smartphone microscope to analyze saliva samples and deliver results in about 10 minutes. The research team, led by biomedical engineering professor Jeong-Yeol Yoon, aims to combine the speed of existing nasal swab antigen tests with the high accuracy of nasal swab PCR, or polymerase chain reaction,…
Adequate levels of vitamin D reduces complications and deaths among COVID-19 patients, reveals new research performed at the Boston University School of Medicine. Hospitalized COVID-19 patients who were vitamin D sufficient, with a blood level of 25-hydroxyvitamin D of at least 30 ng/mL (a measure of vitamin D status), had a significant decreased risk for adverse clinical outcomes including…
As COVID-19 continues to spread, bottlenecks in supplies and laboratory personnel have led to long waiting times for results in some areas. In a new study, University of Illinois, Urbana-Champaign researchers have demonstrated a prototype of a rapid COVID-19 molecular test and a simple-to-use, portable instrument for reading the results with a smartphone in 30 minutes, which could enable…
New imaging technique combines two technologies to spot early warning signs of Alzehimer's disease in mice.
BellaSeno GmbH, a company developing absorbable scaffolds using additive manufacturing technologies, announced a collaboration with Charité – Universitätsmedizin Berlin under the recently established SyMBoD consortium. Under the agreement, BellaSeno will design and manufacture personalized, 3D-printed, absorbable implants suitable for the treatment of diabetes patients with bone defects. The…
Twenty people die every day waiting for an organ transplant in the U.S., and while more than 30,000 patients now receive transplants annually, another 113,000 are currently on organ waitlists. Many people see artificially grown human organs as the Holy Grail for resolving the organ shortage, and advances in 3D printing have led to a boom in using that technique to build living tissue constructs…
With the help of a 3D printed salt template, ETH researchers from ETH Zurich have succeeded in producing magnesium scaffolds with structured porosity that are suitable for bioresorbable bone implants. For the treatment of complex bone fractures or even missing bone parts, surgeons typically deploy metal implants. In this context, an attractive alternative to the traditional materials like…
MRI is a complicated imaging modality and improving it requires a deep understanding of the physics involved. Scientists at Boston University have been working on improving MRI’s signal-to-noise ratio using special metamaterials that are made of arrays of helical resonators.
Dunlee, a leading provider of CT, X-ray, MR, and 3D-printed tungsten products for the OEM market and CT tubes for the replacement market, continues to add to its wide CT tube portfolio with the introduction of the CT5000 mid-level CT tube and the CTR1600 series entry-level CT tubes. These tubes are manufactured to Dunlee’s exacting standards and boast excellent performance in their market…
Dunlee, a leading provider of CT, X-ray, MR and 3D-printed tungsten products for the OEM market, is expanding its portfolio of MR products with Invivo MR coils for breast, lungs, neuro, cardiac and orthopedic applications. The Invivo coil family includes coils designed for a range of anatomies, element counts, field strengths and imaging applications. Outstanding design boosts image quality while…
The future of medicine is biological – and scientists hope we will soon be using 3D-printed biologically functional tissue to replace irreparably damaged tissue in the body. A team of researchers from the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB has been working with the University of Stuttgart for a number of years on a project to develop and optimize suitable…
In a major medical breakthrough, Tel Aviv University researchers have "printed" the world's first 3D vascularised engineered heart using a patient's own cells and biological materials. Until now, scientists in regenerative medicine — a field positioned at the crossroads of biology and technology — have been successful in printing only simple tissues without blood vessels. "This…
With increased precision, speed of service and reduced cost, 3D printing presents an opportunity to transform traditional healthcare and its delivery, and radiology is at the center of this new technology. In the ECR 2019 Special Focus Session “The 3D printing lab from bench to bedside”, the speakers emphasized that 3D printing does not only enable a new and innovative way to display imaging,…
As 3D printing technology continues to evolve, read how radiology will be involved in managing digital workflow related to patient care. “3D printing is a part of medicine, and radiology is at the center of this impactful new technology,” said RSNA 3D Printing Special Interest Group (SIG) Chair Jane Matsumoto, MD, assistant professor of radiology and co-director of the 3D Printing Lab at the…
A team of researchers at the University of Minnesota have, for the first time, fully 3D printed an array of light receptors on a hemispherical surface. This discovery marks a significant step toward creating a “bionic eye” that could someday help blind people see or sighted people see better. The research is published in Advanced Materials, a peer-reviewed scientific journal covering…
Cancer surgeons perform an estimated 1.7 breast biopsies each year, according to the American Association of Preferred Provider Organizations. This makes the procedure a significant proportion of cases referred to anatomic pathologists. This surgery, however, is time-consuming and not always accurate due to shortcomings in existing surgical technology and to human error. Now, a 3D-printed…
Engineering researchers at the University of Minnesota have developed a revolutionary process for 3D printing stretchable electronic sensory devices that could give robots the ability to feel their environment. The discovery is also a major step forward in printing electronics on real human skin.
Doctors and scientists at Intermountain Medical Center in Salt Lake City printed and used a 3D kidney to help save a patient's organ during a complicated tumor-removal procedural. The 3D-printed model allowed doctors to study the patient's kidney in 3D to determine how to best remove the tumor as it was located in a precarious location adjacent to vital arteries and veins. Thanks to the model of…