Breaking News
Comments
Newest First | Oldest First | Threaded View
MarkFromNJ
User Rank
Author
re: Heartbeat to power pacemakers
MarkFromNJ   12/1/2012 1:05:45 AM
NO RATINGS
"No need for 10 open heart surgeries over a lifetime!" It makes great VC roadshow slideware, but there is not much connection with reality.

Paul Wassmund
User Rank
Author
re: Heartbeat to power pacemakers
Paul Wassmund   11/28/2012 8:45:35 PM
NO RATINGS
Just to address a minor point, open heart surgery is not required to implant a pacemaker or defibrillator. The device itself is placed under the skin via a small incision, and the leads are passed through veins into the heart via catheters. Pacemakers implants are sometimes performed on an outpatient basis, and defibrillators typically involve just an overnight stay.

Kevin Neilson
User Rank
Author
re: Heartbeat to power pacemakers
Kevin Neilson   11/25/2012 5:19:57 AM
NO RATINGS
I don't know much about pacemakers, but I thought that a lot of them now had an inductive loop so you could charge the battery through the skin. When I was young I saw, in a museum, a nuclear-powered pacemaker. I guess they were used before battery technology improved. The power source lasted quite a while. I'm not sure how it worked, exactly. I think nuclear batteries normally generate heat and use thermocouples to create electricity, but I don't know if that's how these worked.



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Radio
NEXT UPCOMING BROADCAST

What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.
Like Us on Facebook
Special Video Section
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...
See the Virtex® UltraScale+™ FPGA with 32.75G backplane ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...
The LT®3042 is a high performance low dropout linear ...