Rhonchi

In a move that could signal a shift in the way we test pharmaceuticals, researchers at Harvard University have developed a human lung on a chip. The tiny device contains actual human cells, mimicking the way the human lung works.

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Really cool ad…

via Street Anatomy

Good article in ADVANCE: Social Networking Websites Dos and Don’ts:

1. Don’t deliberately disclose protected health information
2. Don’t discuss “OMG” clinical situations
3. Do consider whether those compromising spring break pictures are really going to enhance your social standing
4. Do use restraint when discussing your personal opinions
5. Don’t expect any privacy when using your employer’s computer or mobile device

The whole thing is worth a read. In general, never put anything online that you would not be comfortable appearing on the front page of your local paper.

The bit about disclosing patient information is much more critical, and stems from a more general point about the incredible importance of patient privacy rights.

I’ve added a new service called TypePad Connect, which will be a way for people to comment on this blog from other kinds of accounts – OpenID, Facebook, Livejournal, Blogger, lots of different kinds of accounts. It’s just a test and I’m not sure how well it will work. Try it out!

I never took care of anyone who was in an iron lung, but I did see one in action on a patient at UVa many years ago. The main thing I remember was that the huge piston which provided the actual pressure gradient to cause ventilation. As I recall, the vent sheets were different because an iron lung is so different from a mechanical ventilator.

The family of a Tennessee woman who spent more than 50 years in an iron lung says she has died after a power failure shut down the machine that kept her breathing.

Dianne Odell said she died early Wednesday. The 61-year-old had been confined to the 3.5-metre-long machine since she was stricken by polio at 3 years old.

Brother-in-law Will Beyer said family members were unable to get an emergency generator working for the iron lung after a power failure knocked out electricity to the Odell family’s residence near Jackson.

Ms. Odell spent her life in the iron lung, cared for by her parents and other family members. Though confined inside the apparatus, Ms. Odell managed to get a high school diploma, take college courses and write a children’s book.

Any of our readers ever manage an iron lung?

Background on iron lungs, which includes some interesting links to other iron lung information.

This is a test blog post using BlogDesk. this is only a test.

I recently posted a piece on my own blog about the use of home made ventilators during the polio epidemic of the late 1940s and early 1950s. Here is the link.

Home made Polio Epidemic Ventilators

The need for ventilators was greater than the supply, and it appeared that many people especially children would die as a result. Some of the original inventors and developers of ventilators including Drinker, produced designs for ventilators that could be built from easily obtainable components and constructed by craftsmen. These home built ventilators were used to save the lives of people who could not obtain a commercial ventilator to use in this emergency. There are pictures and assembly drawings of these ventilators.

The Pandemic Ventilator Project

I got this email recently:

My name is Bill Fralick and I am the Director of the Respiratory Therapy division for Healthcare Scouts and a respiratory therapist. I am looking for Respiratory Therapists nationwide. Healthcare Scouts are the premier career advisors for RT’s nationally. Give me a call at (800) 708-0605 ext 128 or visit our website www.healthcarescouts.com to find out what career opportunities we can guide you to!

Delores Jacobson wrote:

We are looking for CRTs and RRTs for our staffing agency in Virginia Beach. Do you know of any sites that cater to Respiratory Techs that have “Help Wanted” listings? If you know of a site or are intrested in securing employment as a CRT or RRT in Virginia Beach-Hampton Roads area, please email me at djacobson@arcadiaservices.com or call 757-497-6459. Thanks!

I have the first design for the Pandemic Ventilator up on my blog at Pandemic Ventilator Project
www.panvent.blogspot.com

This is a design for a ventilator you can build yourself from readily available parts such a pipe, tubing electrically operated valves, a Programable Logic Controller (PLC) and a regular computer (PC) if a pandemic arrives. The software to drive the equipment and operate all of the alarm systems will be available as free and open source. Please click on the Digg icon and send this URL to your friends if you think that this is a worthwhile project and that I should keep working on it.