Thursday , March 30 2023

Video: A small robot swims through the eye to administer the drug.


Last Friday, a team of scientists at the Max Planck Institute of Medicine in Germany announced a study on new technology possibilities for ophthalmic clinical intervention in Science Advances. In a lessonful way, a video explaining what was researched in graphical form posted on Wednesday this spring for its dissemination.

The study reflects the findings of innovative nanobots made with 3D printers to improve the treatment of eye disease. In the future, distant robots can prevent disease by transporting and administering drugs in the human eye.

& # 39; micropopulders & # 39; 200 times It is smaller than the width of the human hair and has a spiral tail that helps to pass through the glassy jelly. By testing the number of pigs collected from pigs to 10,000, More effective and faster Than eye drops or injections. Survey results came out through the eyes of pigs. 10 times faster Particles of the same size.

They modeled as a tadpole Slippery coating It should be able to move without damaging the eyeball. They can be used to treat drugs and treat glaucoma or diabetic retinopathy.

Currently, intravitreal injection or eyedrop is the most common technique. They are effective, but medication takes a lot of time to reach the focus of the problem.

Its most immediate projection

One of the most common diseases that require injections in the eye is macular degeneration associated with diabetes-related aging that blocks blood vessels or determines an abnormal increase.

Actually nickel If instructed by an external magnetic field, a small robot must also be scanned They will not cover the entire surface. Eyes they will go. directly With the origin of the disease. Using a live scanner to indicate the location, the doctor Full control Move them in all necessary directions.

They have not yet tested live animals and will use them before they can be used for humans.

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