Cancer is currently one of the most feared diseases in humans, and research on cancer has long been uninterrupted. If the patient is treated early, the probability of cure will be greatly increased.
According to foreign media reports, Google said at the "WSJD Online" Global Technology Conference on Tuesday that Google X Lab is designing a nano-scale magnetic particle that can enter the human body for cancer and other diseases. Early diagnosis.
Google's nanoscale particles are less than one-thousandth the width of red blood cells and can be automatically found and attached to cells, proteins or other molecules inside the body. Google is also developing a magnetic wearable device to calculate particle distribution. Google's goal is to diagnose cancer and other diseases early and focus on more effective treatments.
Andrew Conrad, head of the Google X Lab Life Sciences team, said, "It is our dream to complete all diagnostic tests in the hospital through this system."
However, the reality is that this project may not be completed within five years and faces enormous challenges in the technical, regulatory and social fields. Researchers need to find agents that help particles bind to specific cells. Google doesn't know how many nanoparticles it needs to get the system to work. And wearables need to be small enough to be too conspicuous, but with the right battery so they don't need to be recharged frequently.
Google may supply these nano-magnetic particles in the form of tablets. This means that users need to swallow pills, and such systems will face much higher regulatory power than traditional diagnostic tools.
In addition to technical and regulatory difficulties, this technology also involves social issues such as privacy. Google's 24-hour concept of monitoring human function is likely to cause users to worry about privacy leaks. Many people now complain that Google has too much user information. Andrew Conrad said that Google does not collect or store medical data itself. Instead, Google plans to license technology to other organizations that will handle this data securely.
The Google X Labs Life Sciences team hopes to use this data to make drugs more proactive, rather than treating them after they worsen. The research goal is to build a database of healthy humans. The nanomagnetic particle project involves more than 100 Google employees in the fields of physics, chemistry and electrical engineering. Google did not disclose the cost of the project.
The application of nanotechnology in medicine is promising, but there are few successful commercial products. The US government's investment in nanotechnology research has exceeded $20 billion since 2001, with health-related investments of approximately $4.3 billion.
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