It turned out that a Scottish company IceRobotics was interested, and the parties signed a cooperat

Now it might immediately wonder that cows should have blood tests, animal pharm but performed much research on cows, such as stress research, where researchers need to see if there are stress hormones in the blood.
Anders Fønss is a civil engineer specializing in biotechnology and aquaculture. He began by investigating stress in fish and has also worked with pinpricks and microdialysis in humans. Blood samples from cows
At Foulum Anders Fønss met senior researcher Lene Munksgaard, working animal pharm with stress and behavioral animal pharm biology in cows. She employed Anders Fønss for six years in May 2004 to work with automatic blood sampling in cows.
And to make a long story short: Armed with a good deal of ingenuity and creativity, the LEGO Mindstorm kit and a sewing machine succeeded Donald Fønss to construct an automatic device for blood sampling in cows.
In the barn there is a box that is normally used by the vet, and when cows are inseminated. A cow is driven into the enclosure and towards a grid that locks the cow's head when it dives into the feed.
Thesis evolved into spinning bike with generator animal pharm
It would be an enormous advantage for researchers if the long and tedious process could be simplified and automated. So Anders Fønss started. And it was something animal pharm of an obstacle course. Something sticky stuff
An automatic blood test machine to run using three engines. It requires needles, a pump, tubing, bags for blood, heparin and a carousel to move the needle and bags until the next blood sample. Everything must be sterile, and one should also take care that the blood does not clot in tubes or come in contact with the mechanical components.
"Blood is nasty to work with, it is greasy and solidifies, so I talked to an immunologist from the blood bank in Aalborg on how to get blood to behave. The main problem is to keep a clean tube from the animal to the distribution of blood and prevent the blood from clotting and blocking the pump, "says animal pharm Anders Fønss.
"I'm not an electronics engineer, and I spent an enormous amount of time to figure animal pharm out how to manage it. But then I read about the Lego Mindstorm RCX. The amazing thing is that you can construct something up, try some ideas and find out if they work. And it's super easy to get the software to control the motors based on input from sensors or from the built-in timer. "
"It must be something that the queues are not bothered by, and there should not be so much as a loose flap because, as the other cows tweak and pull at it and get hold of it so the fabric must be extremely robust , "says Anders Fønss that eventually discovered Cordura, the material used for backpacks.
He created three models until he found something that worked. At first, he opened the backpack with Velcro, but it was no good, because it's too exciting for cows that did not relent until they get it pulled up.
The backpack has a front against the cow's animal pharm neck where the catheter is to protect it. For this purpose he found a chest harness for horses. It is made of Lycra and the flexible and prevents the backpack from sliding.
The researchers were of course worried about how the cow itself and the other cows would react to the backpack, and in December 2004, they embarked on a series of very thorough trials using both stress measurements and a variety of behavioral studies:
"It turned out that the first two hours was very great reaction from the other cows thought it was exciting to pull out and lick - sometimes it was the backpack two kilograms heavier of saliva when we took it off," says Anders Fønss.
In parallel with the development work sought Foulum researchers patent to prove that they came first. The course had reported the result to the Danish Institute of Agricultural and applied Research Council for money to move on.
But money was always the problem. After the first eight months, animal pharm Lene Munksgaard and Anders Fønss technology development funds Just before his appointment expired animal pharm on 15 March this year, got the money from the Proof of Concept pool for another six months.
It turned out that a Scottish company IceRobotics was interested, and the parties signed a cooperation agreement. IceRobotics sent an engineer to Denmark, who worked animal pharm with Donald Fønss on various improvements to the device.
All in all, it bodes well, although there has been a financial animal pharm hassle, so Anders Fønss has had four appointments of less than three years. He believes that the horizon is too short when it comes to money for research and points out that it would be nice if scientists had more leisure to complete their projects
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