Developing a wireless device implanted in the skull to treat brain tumors
is developed Wireless device in Stanford University It aims to save the lives of patients with brain tumors dangerous, which is considered one of the forms of cancer The most dangerous. The researchers look forward to using this device to help patients and improve treatment outcomes.
The researchers believe that implanting wireless devices to treat brain tumors may reduce the number of patients visiting the hospital for treatment. This is due to the ability of these devices to deliver targeted therapy directly to the target area of the brain in a way that does not require a traditional surgical procedure.
Researchers at Stanford Medical University have developed a small wireless device that aims to remove... brain tumors deadly. According to researchers, brain tumors are among the deadliest and most difficult to treat types of cancer. get up Glioblastoma، It is an aggressive form of brain tumor, killing more than 10,000 people in the United States annually.
It usually includes treatment for brain tumors Cranial surgery Open surgery to remove as much of the tumor as possible, then the patient receives chemotherapy or radiation. However, each treatment option has serious side effects and the need for frequent hospital visits.
The new wireless technology developed by the researchers aims to reduce the effects of conventional treatment and hospital visits, by making it possible to remove brain tumors without the need for open surgery. The wireless device is placed inside the body with a small catheter and guided at the target tumor. Then the device is activated to remove the tumor with a specific and precise technique.
Although this wireless device is still in the research and development stage, it is a promising development in the treatment of brain tumors. It may contribute to improving the results of treatment and reducing the side effects that accompany it. With the continuation of research and trials, this device may be available for clinical use in the future, with the aim of saving the lives of patients with brain tumors
When implanted between the skin and the skull, the new brain implant, which is activated remotely, heats the gold nanoparticles it contains to kill the cancer from within, a process that can be performed for 15 minutes over just 15 days, without the need for surgery.
This innovation, developed by researchers at the Faculty of Medicine Stanford University، It increases the temperature by up to 40 degrees Fahrenheit, which scientists say is enough to kill cancer cells without damaging the surrounding brain tissue.
A team of researchers at Stanford University believe they can treat tumors without pain or anesthesia, by developing a tiny wireless implant. The implant can be activated remotely to heat the injected nanoparticles into the tumour, resulting in destroying cancer cells gradually. Experiments on infected mice have shown brain tumors The survival time increased by 15 minutes over a 15-day period, while the animals continued to perform their normal activities.
The team has supplied the brain implant nanoparticles golden star-shaped antenna and a small antenna, to convert electrical signals into infrared radiation that activates the nanoparticles and generates heat. Notably, all of this can be done remotely, by activating the implant by sending wireless signals.
Here's how it works: The device travels wirelessly between the skin and the skull. Then it is injected gold nanoparticles Specially designed inserts into the tumor through a small hole in the skull. Then, when the device is turned on, it emits infrared light that can penetrate brain tissue to activate the nanoparticles. Upon activation, the nanoparticles increase in temperature by up to 5°C, which is enough to kill cancer cells Through repeated treatments without damaging the surrounding brain tissue.
Thanks to this implanted system, the light energy and wavelength of the device can be tuned to precisely target tumors of different sizes and locations in the brain. This means that treatment can be tailored to each individual case according to their specific requirements.
The researchers envision that by adapting their device for use in humans, it could be used for at-home treatment alongside traditional options such as surgery or surgery Chemotherapy or radiation. This means that patients can receive continuous treatment without overburdening hospitals or significantly interfering with their daily lives.
This advanced technology may contribute to the provision of home health care and improve patient comfort. It gives patients the opportunity to receive treatment and care in a familiar and comfortable environment rather than in a hospital. Thus, patients can carry on with their daily lives as normal without major repercussions on their quality of life.
However, researchers must conduct more studies and trials to ensure the safety and effectiveness of this technique when used in humans. Its application in the clinical field requires organization and follow-up by physicians and specialized medical teams.
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