Design Con 2015
Breaking News
View Comments: Newest First | Oldest First | Threaded View
Sanjib.A
User Rank
CEO
Re: Microstimulators
Sanjib.A   5/20/2014 10:27:33 PM
NO RATINGS
"...To keep the implants small, many microstimulators will have no battery."

If there are no batteries being used for the microstimulator, how is the microstimulator charged? Is it a super-capacitor that is used on the microstimulator instead of a battery which gets charged through the living tissue when the "credit card sizex" charger is placed on the skin?

 

Les_Slater
User Rank
CEO
Power and information transfer
Les_Slater   5/20/2014 7:59:49 PM
NO RATINGS
Delivering power and commands to an embedded nano blood biochemical analysis 'lab', and then receiving results would be an extremely important advance in diagnostic and preventive medicine. Using the technology for drug delivery and, or, various stimuli would likewise be extremely important.

John Ho
User Rank
Rookie
Re: Microstimulators
John Ho   5/20/2014 1:54:55 PM
NO RATINGS
That's correct, pacemakers consume 8 microwatts of power, not milliwatts. 

Sheetal.Pandey
User Rank
Manager
Re: How direction is maintained?
Sheetal.Pandey   5/20/2014 1:33:18 PM
NO RATINGS
How the power gets generated? Dont know how safe it would be.

prabhakar_deosthali
User Rank
CEO
How direction is maintained?
prabhakar_deosthali   5/20/2014 7:26:06 AM
NO RATINGS
I am just curious to know how the power trasnmission is  made directional , to reach the implant and not go any other way.

Or is it that the power gets transmistted over a circular area ?

rick merritt
User Rank
Author
Re: Microstimulators
rick merritt   5/19/2014 9:08:16 PM
NO RATINGS
@Zeeglen: Yes, both measurements should be in microwatts.

zeeglen
User Rank
Blogger
Re: Microstimulators
zeeglen   5/19/2014 8:53:47 PM
NO RATINGS
The more than 200 microwatts the technique delivers far exceeds the 8 mW consumed by today's pacemakers.

Sounds good.  In the above statement 200 microwatts is less than 8 milliwatts (mW).  Maybe the pacemakers consume 8 microwatts (uW)?

rick merritt
User Rank
Author
Microstimulators
rick merritt   5/19/2014 5:26:18 PM
NO RATINGS
I'd love to hear insights about the outlook for this concept of microstimulators and electro-ceuticals.

_hm
User Rank
CEO
Magnum Opus
_hm   5/19/2014 5:20:28 PM
NO RATINGS
Kudos to Poon for her brave Magnum Opus.

Flash Poll
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Times on Twitter
EE Times Twitter Feed
Top Comments of the Week