A mobile app to find blood donor at the right time


A mobile app to find blood donor at the right time
One can download Bloodline Android app from the Google Play Store or register with Bloodlinelabs.com to join the network.
CHENNAI: Thanks to an initiative by a group of IIT-Madras students, all you have to do to become a hero is roll up your sleeve. Technology will handle the rest.

The five-member team has developed a mobile app and a website to match people who need blood with those willing to give it, instantly. One can download Bloodline Android app from the Google Play Store or register with Bloodlinelabs.com to join the network. Once a request is placed, Bloodline runs algorithms to match potential donors based on location and blood group and notifies only them.

The country has a blood deficit of between 30% and 35% every year. In a land of 1.2 billion people it's ridiculous to say we can't meet the requirement, said Ashwin Krishnamoorthy, one of the founders. "The problem is not insufficient number of donors, but finding a willing donor at the right time. We want to build a network of people who can help each other during an emergency."

Instead of just providing people who need blood with an outdated list of regular donors who may or may not be available to help, Bloodline contacts the right people the moment they find out about the need, say its founders.

Ashwin said the thought struck him when he was contacting relatives and friends to find replacement donors for the blood used for his grandmother while undergoing cancer treatment.

The project has won recognition in the country and outside. It was among the six finalists in the Transform Urban India competition of the Indian Institute of Human Settlements. It was selected as one of the top three socially relevant ideas from India to look forward to in the Nasscom Social Innovation Honours 2013 competition. Vasant Sridhar, one of the founders, was invited to Stanford University to present the idea at the Stanford Innovation Expo, held as part of an entrepreneurship boot camp.

The students plan to keep the registration free and tie up with healthcare facilities and blood banks, who can reach out to willing donors on behalf of their patients. "The identity of the donor will not be revealed to the hospital or individual in need of blood till the potential donor gives the final verification that he is willing to donate blood," said Vasant.

In less than 10 days of the launch, on August 12, there were 340 web registrations, 323 app downloads and 510 likes on their Facebook page, say the students who plan to create a network among residents of Bangalore and Mumbai soon.

Australian woman is back from the dead, after 42 minutes





MELBOURNE: In a near-miraculous incident, doctors in Australia have saved the life of a 41-year-old woman who was clinically dead for 42 minutes after suffering a major heart attack. Vanessa Tanasiowas rushed to hospital last week after the heart attack, but was declared clinically dead soon after arrival.

Doctors at Melbourne's Monash-Heart hospital managed to unblock vital arteries and return her heart to a normal rhythm, using a high-tech machine that kept blood flowing to Tanasio's brain, AAP news agency reported. Hospital authorities described her survival as "astonishing".

Tanasio, a mother of two from Narre Warren, Melbourne, needed numerous defibrillator shocks, including one in the ambulance on her way to hospital, doctors said.

"I'm feeling excellent. For someone who has been dead for nearly an hour of this week I am feeling tremendously well," Tanasio said.

Emergency medics used a device called LUCAS 2 to keep her blood flowing while doctors worked to unblock the arteries to her heart.

Tanasio, a sales representative, said she had no history of heart problems, the report said. "This has taken me completely by surprise. I am relieved to still be here for my children ," she said.



LUCAS CHEST COMPRESSION SYSTEM

  • LUCAS Chest Compression System (large image 1)
  • LUCAS Chest Compression System (small image 1)
  • LUCAS 2 Chest Compression System (small)
  • LUCAS Chest Compression System (small image 3)
The LUCAS Chest Compression System is designed to deliver uninterrupted compressions at a consistent rate and depth to facilitate ROSC (return of spontaneous circulation). It delivers automated compressions from first response in the field to ambulance transport and throughout the hospital. LUCAS facilitates consistent blood flow from the moment it is turned on, helping to improve a patient’s chance for a successful outcome. With LUCAS, defibrillation can occur during ongoing compressions that can prime the heart for a successful shock. Also continuous compressions help maintain coronary perfusion pressure needed to facilitate ROSC.
·        Effective, consistent and uninterrupted compressions according to current AHA guidelines
·        Maintain good blood flow
·        Increasing operational effectiveness
·        Easy to use and efficient to own
·        Keep personnel safe during CPR 
You now have the choice between an air driven and battery powered LUCAS device. The original LUCAS 1, is a pnuematically-driven device and requires no electrical supply for operation.  It is powered by compressed air from a portable compressed air cylinder or wall outlet. LUCAS 2 runs off of Lithium-ion Polymer battery technology, which has a long shelf life and requires no test-cycle maintenance.  Both devices are equally easy to use and are designed to deliver uninterrupted compressions at a consistent rate and depth to facilitate ROSC.
Improving Operations in the Field
  • Reduce the number of EMTs or firefighters to assist with CPR during a cardiac emergency 
  • Provide continuous, effective compressions, helping to maintain good circulation in the patient while medics remain seat-belted for better safety in a mobile environment 
  • Simple and easy to use with minimal training, keeping the cost of ownership low
For the clinically progressive agency
  • Deliver chest compressions according to the guidelines – ensuring compressions continue uninterrupted at a consistent depth to facilitate ROSC
  • Work in tandem with cooling therapies or impedance threshold devices for a comprehensive approach to patient resuscitation
  • Deliver effective, consistent, uninterrupted chest compressions and can help effectively manage the code scene while helping the patient to maintain good circulation
  • Help maintain coronary perfusion pressure without interruption which is crucial to improving patient outcomes 
  • Enable the intervention to continue in the event of a cardiac arrest in the cath lab by providing consistent, guidelines-quality chest compressions, which facilitates blood circulation to supply oxygen to vital organs.
 

e shopping malls

Shopping malls set to be replicated in e-world




Shopping online is easier than shopping in a mall — as long as you know exactly what you want to buy. The problem comes when you don't know what you want.

The web has yet to duplicate the real-world feel of a mall. But now, many entrepreneurs have their sights set on better replicating those experiences online, creating a category of e-commerce loosely known as social shopping. Venture capitalists are opening their pocketbooks for these new start-ups , and even some of the biggest players in e-commerce , like Amazon and eBay, have introduced their own social features.

The social shopping sites essentially compile stylish goods of similar sensibility from shops around the Web, and make it easy to share with friends what items they like and buy. Most of the sites have adopted the interface of pinning images on a virtual bulletin board popularized by Pinterest , one of the most popular social networks.

Deena Varshavskaya, the founder and chief executive of the social shopping site Wanelo , which she started in late 2010, said sites like Amazon, eBay and Etsy had made people comfortable with buying things online. But as more companies and shops migrated to web, it became harder to find cool, stylish and quirky items, giving entrepreneurs an opening.

comment ;- i like to shop in an e shopping mall ,where i can see each item on display in "x' or "y" mall will be seen on screen  in the same exact order as in the real mall.i like to browse through each SUCH mall and select and E- buy ,instead of driving around and wasting time ,from mall to mall