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Public Health On Call

978 - Advancing Robotic Telesurgery

Public Health On Call

The Johns Hopkins Bloomberg School of Public Health

News, Health & Fitness, Medicine

4.6 • 644 Ratings

🗓️ 19 November 2025

⏱️ 15 minutes

🧾️ Download transcript

Summary

About this episode:

Robotic telesurgery allows providers to conduct minimally invasive surgeries across long distances, reaching remote communities. In this episode: Binita Ashar, a surgeon with a background in policy, discusses the revolutionary role this technology can play in medicine and what issues need to be addressed—from cost to cybersecurity—in order to greenlight more procedures in the United States.

Guests:

Binita Ashar, MD, MBA, is a general surgeon who previously served as the Director of the FDA's Office of Surgical and Infection Control Devices. She also serves on the board of the Society of Robotic Surgery.

Host:

Stephanie Desmon, MA, is a former journalist, author, and the director of public relations and communications for the Johns Hopkins Center for Communication Programs.

Show links and related content:

Transcript information:

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Transcript

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0:00.0

Welcome to Public Health On Call, a podcast from the Johns Hopkins Bloomberg School of Public Health,

0:05.9

where we bring evidence, experience, and perspective to make sense of today's leading health challenges.

0:16.3

If you have questions or ideas for us, please send an email to public health question at jhh.edu.

0:23.8

That's public health question at jhhu.edu for future podcast episodes.

0:31.2

Hey listeners, it's Lindsay Smith-Rogers. Today, robotic surgery.

0:35.8

What if a surgeon could operate on a patient from miles away or even

0:39.4

across the country? Dr. Benita Asher, who until recently directed the FDA's Office of Surgical

0:45.2

and Infection Control Devices, joined Stephanie Desmond to discuss the future of robotic

0:50.2

telesurgery and why it could lead to better outcomes, particularly for rural patients.

0:55.9

Let's listen. Benita Asher, thanks so much for joining me. Thank you so much for having me.

1:00.7

I'm excited to be here. Until recently, you were the director of the FDA's Office of Infection

1:05.9

Control devices. Something that you've been watching over the years, I understand, is this whole

1:10.6

idea of robotic telesurgery and the technology behind it watching over the years, I understand, is this whole idea of robotic

1:11.6

telesurgery and the technology behind it. So the first thing I need to understand is I was a robot

1:17.2

doing surgery from across the country. Yeah, so let me break it down a little bit. I think many

1:23.2

of us are familiar with robotic surgery. A robotic surgery is become almost standard of care for

1:30.3

hysterectomy and for prostatectomy, removing the uterus or removing the prostate. And basically,

1:37.0

that involves a surgeon sitting at a console and in the operating room where the patient is

1:43.0

and maneuvering the robotic arms using hand

1:47.5

controls and foot pedals to perform minimally invasive surgery, meaning through small incisions.

1:54.3

This allows magnification and precise movement of the robotic arms.

1:59.5

So it's an extension of the surgeon and the operating

...

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