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來自 University of Florida 的課程

TECH MeD: Transdisciplinary Education for Critical Hacks of Medical Devices

2 個評分

University of Florida

TECH MeD: Transdisciplinary Education for Critical Hacks of Medical Devices

2 個評分

This course seeks to create an informed public, aware of the technical, medical, legal, and ethical issues associated with implantable medical devices. The course features conversations with experts from a variety of relevant fields to discuss the present and future technological, ethical, legal, and social challenges associated with implantable medical devices. DISCLAIMER: This course is intended for educational purposes only. None of the information provided in this course constitutes medical or legal advice. If you have medical or legal questions, contact your physician or attorney.

從本節課中

Technical Issues Part 1

Radcliffe 11:15

Radcliffe 20:56

與講師見面

Lauren Solberg
Assistant Professor
University of Florida, Department of Community Health & Family Medicine
Michael Bachmann
Associate Professor
Texas Christian University, Department of Criminal Justice
Adam Shniderman
Assistant Professor
Texas Christian University, Department of Criminal Justice (Former)
Molly Weinburgh
William L. & Betty F. Adams Chair of Education
Texas Christian University, Andrews Institute of Mathematics & Science Education
Brittany Bachmann

Texas Christian University

So, I call this putting on the Robin Cook hat.

And, you know, thinking about how bad things could happen to patients in a hospital

or with medical devices, that's what Robin Cook does in his novels, does well.

So, we can think of, say, a blood glucose meter, glucometer.

Well, it is theoretically possible, but probably very unlikely,

that someone could directly affect the electronics

of the glucometer to produce incorrect reading.

It may be possible to influence the way that the only back up-- It is, typically,

one has to enter data about the test strips that are used in a glucometer.

There are different batches of test strips,

and one has to enter that data into the glucometer in order to obtain an accurate reading.

Might be possible for someone to modify the data on a test strip,

and that would not necessarily be an electronic hack,

but that would be a hack to the system,

and that would produce erroneous blood glucose values.

Now, let's say that data is displayed on the device,

and the patient reads it or a family member reads it or a nurse reads it,

and makes a decision about how much insulin to give.

That's one way that data might be used.

But another way it might be used is it's sent into the electronic medical record

or may be sent into another system.

Or, we are starting to see for several years people have working on

closed-loop control systems that could automatically measure blood glucose

and adjust insulin infusion.

So the more that the longer the data pathway

from the point of measurement into other systems of informed decision support,

and the more they become semi-autonomous or autonomous,

one could foresee that there are more points of vulnerability to modify the data.

So, in theory, if someone could spoof the blood glucose value,

and let's say that it's much higher than it actually is,

then potentially a person, a nurse or a family member,

or an automated system, automated artificial pancreas for example,

could overdose the patient on insulin.

So, you have to think through these different scenarios

and then think about the points of vulnerability.

Like, as with security in general, all the vulnerabilities are not necessarily electronic,

although for the purpose of this discussion we're focusing on them.

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