Live data from Hacker News

Real Time Continuous Blood Monitoring

news.stanford.edu

1–10 of 26 posts

Re: Real Time Continuous Blood Monitoring

#3
I'd love to get one of these. I have been using a whoop to sanity check all my exercise routines with their recovery data. I feel like something like this could help me hone in on the perfect diet and lifestyle even better than a continuous glucose monitor.

Re: Real Time Continuous Blood Monitoring

#4

I'd love to get one of these. I have been using a whoop to sanity check all my exercise routines with their recovery data. I feel like something like this could help me hone in on the perfect diet and lifestyle even better than a continuous glucose monitor.

What's a whoop?

Re: Real Time Continuous Blood Monitoring

#8

I'd love to get one of these. I have been using a whoop to sanity check all my exercise routines with their recovery data. I feel like something like this could help me hone in on the perfect diet and lifestyle even better than a continuous glucose monitor.

What's a whoop?

Looks like it is a fitness tracker of some sort.

https://www.whoop.com/

Re: Real Time Continuous Blood Monitoring

#9
It’s cool to see a real lab-on-a-chip that works. I remember reading about these in college over a decade ago, and while they always seemed “cool” from an aesthetic standpoint, there was always a question of what could you actually do with it (i.e. how is the chip better than just basically mixing things in a test tube + centrifuge).

Re: Real Time Continuous Blood Monitoring

#10
Can somebody please explain the challenges associated with miniaturizing and speeding up the ELISA test?

On wiki [0] I see:

> In the most simple form of an ELISA, antigens from the sample to be tested are attached to a surface. Then, a matching antibody is applied over the surface so it can bind the antigen. This antibody is linked to an enzyme and then any unbound antibodies are removed. In the final step, a substance containing the enzyme's substrate is added. If there was binding the subsequent reaction produces a detectable signal, most commonly a color change.

What are the pain points in this process?

[0] https://en.wikipedia.org/wiki/ELISA

Post reply on HN