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UC Santa Barbara develops new soft robotic system for emergency intubation procedures

09 Oct 2025 By foxnews

When someone stops breathing, the clock starts ticking. First responders often need to get air into the lungs fast, and one of the most reliable ways is to slide a tube into the windpipe. This process, called intubation, keeps the airway open so that oxygen can flow again.

Here's the catch: intubation is incredibly hard. Even trained doctors can struggle, and every extra second puts the patient at greater risk. Now, researchers at UC Santa Barbara have designed a soft robotic device that could change how first responders handle these emergencies. It helps guide the breathing tube into place quickly, safely, and with far less training than traditional methods.

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Our bodies are built to keep food and foreign objects out of the lungs. A small flap called the epiglottis blocks the windpipe during swallowing, and the path into the trachea is narrow and curved. To get around these obstacles, current tools are rigid. Medics have to lift the epiglottis with a metal scope and carefully angle the tube forward. If it slips into the esophagus instead, oxygen goes to the stomach instead of the lungs. "Traditional tools must be stiff so you can push them, and they only turn by pressing on sensitive tissue," explained Elliot Hawkes, professor of mechanical engineering at UCSB.

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The new system, called the soft robotic intubation system (SRIS), takes a gentler approach. First, a curved guide sits at the back of the throat. Then a soft inflatable tube slowly unrolls from the inside out as it advances. Instead of being forced in, it naturally follows the right path into the windpipe. This reduces friction, lowers the risk of injury and adapts to different body shapes automatically. "This growing paradigm naturally accounts for minor variations in anatomy," said lead author David Haggerty, a recent UCSB Ph.D. graduate.

The results are eye-opening:

Millions of emergency intubations happen in the U.S. each year. Many take place in chaotic, low-light or stressful situations where current tools don't always work. A device that makes the process easier could be a lifesaver for:

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The UCSB team is now preparing for clinical trials and FDA approval.

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If this device lives up to its early promise, it could mean that more patients survive emergencies where breathing stops. For families, it means a higher chance that first responders can keep loved ones alive until they reach the hospital. For medics, it offers a safer, faster tool when seconds truly matter.

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Breathing is life, yet securing an airway is one of the toughest jobs in emergency care. This soft robotic system may help turn a high-risk procedure into something more predictable and safe. While more testing is still ahead, the early data shows how robotics could make a lifesaving difference for patients everywhere.

Would you feel more confident knowing first responders in your community had access to this kind of lifesaving robot? Let us know by writing to us at Cyberguy.com.