News from the Editors -- MEDICA - World Forum for Medicine

MEDICA Newsletter

Social Media

Image: tweezers holding bioresorbable wearable skin patch; Copyright: Purdue University/Chi Hwan Lee

Wearable patch may provide treatment option for skin cancer

17/06/2020

Conventional melanoma therapies, including chemotherapy and radiotherapy, suffer from the toxicity and side effects of repeated treatments due to the aggressive and recurrent nature of melanoma cells. Less invasive topical chemotherapies have emerged as alternatives, but their widespread uses have been hindered by both the painful size of the microneedles and the dissolving behavior of polymers.
Read more
Image: head of a man next to a machine; Copyright: Anne Günther

Self-healing bone cement

16/06/2020

Material scientists at the University of Jena have developed a bone replacement based on calcium phosphate cement and reinforced with carbon fibers. The fibers increase damage tolerance and ensure that cracks in the material repair themselves.
Read more
Image: Microneedles attached to a strip of tape; Copyright: Khademhosseini Lab

Delivering stem cells for localized MSC therapy

10/06/2020

Mesenchymal stem cells (MSCs) are multipotent in that they naturally replenish the cell types that build our bone, cartilage and adipose tissues. However, their much broader regenerative potential, based on their capacity to migrate and engraft in injured tissues, makes them exquisite candidates for cell-based therapies for diseases.
Read more
Image: Technology for locating medical robots; Copyright: David Baillot/University of California San Diego

Low-cost, high-accuracy GPS-like system for flexible medical robots

19/05/2020

Roboticists at the University of California San Diego have developed an affordable, easy to use system to track the location of flexible surgical robots inside the human body. The system performs as well as current state of the art methods, but is much less expensive. Many current methods also require exposure to radiation, while this system does not.
Read more
Image: Surgeon sitting at a robot-assisted operating system; Copyright: panthermedia.net/wedmov

Robotic-Assisted Surgery with the daVinci-System

04/05/2020

Robotic surgical systems are often used to perform minimally invasive procedures. The daVinci surgical system is still one of the market leaders and is especially well suited to perform prostatectomies, a surgical option for prostate cancer.
Read more
Image: robotic system for assistance in surgery; Copyright: panthermedia.net/phonlamai

Robotics in the OR: Relieving the surgeon

04/05/2020

In the operating room, minimally invasive procedures are increasingly used. Robot-assisted systems are a great help for the surgeon. They support the surgeon and are extremely precise. Through innovative research approaches, robotic systems are constantly evolving.
Read more
Image: View of a robot-mounted system from above; Copyright: panthermedia.net/wedmov

Robots in the Operating Room: Improving Training and Safety

04/05/2020

Surgical robots are transforming the operating room. They deliver many benefits but also present new challenges. That is why the efficient handling of robotic mechanisms must also be reflected in the respective training courses.
Read more
Image: Robotic arm used for surgical operations; Copyright: panthermedia.net/markoaliaksandr

Innovative Robotic-Assisted Surgical Systems

04/05/2020

More compact, more flexibility, and more precision - these are the main characteristics developers strive for as they advance robotic-assisted surgical systems for the operating room. Several technology providers have already shown how it’s done, including the makers of the popular daVinci Surgical System. Yet for robotic-assisted systems, the sky is the limit.
Read more
Image: A device with a large monitor and different control panels in a darkened laboratory; Copyright: Fraunhofer IPA – PAMB

Cardiovascular diseases: using AI to navigate the catheter

09/03/2020

Treatment of a heart attack or stroke caused by vascular occlusion must be prompt to prevent further damage to vital tissue. Unfortunately, the actual treatment is often preceded by a lengthy catheter-based procedure where the cardiologist manually guides the catheter to the affected vessel. AI might perform this task in the future.
Read more
Image: Athlete with knee pain; Copyright: panthermedia.net/Wavebreakmedia Itd

Endoprotheses: between possibility and reality

01/01/2020

When natural joints lose their ability to function, they can be completely or partially replaced by artificial joints, also called endoprotheses. Endoprotheses must be of a certain quality, as they should remain in the body as long as possible. In addition to some risks, endoprotheses can also contribute to a mobile and carefree life for young and old.
Read more
Image: patient with pain in fingers; Copyright: panthermedia.net/Milkos

APRICOT-project: implant "help(s) patients heal themselves"

01/01/2020

Today, people tend to live longer, while an increasing number of patients suffer from osteoarthritis. Even younger generations are now at a higher risk of getting osteoarthritis due to the frequent use of mobile devices. The EU research project APRICOT aims to develop a novel type of implant for the treatment of osteoarthritis of the hands – helping patients heal themselves.
Read more
Image: doctor consoles patients before surgery; Copyright: panthermedia.net/luckybusiness

Endoprosthetic surgery: modern and traditional approaches

01/01/2020

Surgery is required if you need an artificial joint. Patients and doctors must select the type of surgery that’s best suited and choose between robot-assisted, traditional or minimally invasive surgical approaches. Post-operative risks should be kept to a minimum, while benefits should outweigh any possible complications.
Read more
Image: cemented artificial hip endoprostheses; Copyright: panthermedia.net/coddie

Endoprotheses: regaining independence and mobility

01/01/2020

Joints can suddenly or gradually deteriorate and lose their natural strength, whether it’s due to accidents, diseases or simple wear and tear. In some of these cases, implants of artificial joints – endoprostheses - can help. As a joint replacement, they are designed to stay in the body for as long as needed and as such improve the patient’s quality of life and mobility.
Read more
Image: Female surgeon in scrubs is standing in an MRI control room and looks at screens; Copyright: Medtronic

VISUALASE: epilepsy surgery with the laser catheter

11/06/2019

Epilepsy patients are currently treated with either medication or surgical options. The aim is to remove the distinct regions of the brain that cause epileptic seizures. Laser ablation for epilepsy is a new, catheter-based surgical procedure that is now also available in Europe, preventing patients from having to undergo open brain surgery.
Read more
Image: Preview picture to the video

Interview with MedicalTek Co., Ltd.

15/11/2018

Many diagnostic and treatment questions can be answered with a glance inside the body. At the MedicalTek stand at MEDICA 2018, we learn how imaging systems in minimally invasive surgery can help physicians.
Read more
Image: Preview picture to the video

Surglasses: surgery with perspective: Interview with Taiwan Main Orthopedics

15/11/2018

Surgeons need a good overview of what they are doing. This is especially true for minimally-invasive surgery, since they cannot see the operating area directly. Using augmented reality, Taiwan Main Orthopedics Biotechnology helps surgeons to retain their perspective, even during complex interventions.
Read more
Image: Doctor with a laptop, around him various medical images, behind him an ECG; Copyright: panthermedia.net/realinemedia

Surgical navigation systems: Safely guiding the scalpel

04/01/2018

Imaging, navigation, integration – these are terms that describe the modern operating room. All of these components play a key role in accurate surgical procedures. They are integrated into surgical navigation systems, which make complicated medical surgeries considerably safer.
Read more
Image: OR with very modern equipment; Copyright; Swen Reichhold

OR of the future: Surgical navigation systems and integrated devices

04/01/2018

While it is commonplace for operating room staff to work together as a team, the collaboration of operating room systems does not always work so well – many devices are still separated from one another, causing the OR processes to be prone to mistakes. The same applies to surgical navigation technologies that represent the interface between imaging, the surgeon and therapeutic devices.
Read more