Diabetes is a life-long chronic disease. Diabetes is a life-long chronic disease
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17.11.2018
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Diabetes is a life-long chronic disease.
Diabetes is a life-long chronic disease.
It is also the 7th leading cause of death in the US.
It deals with high blood sugar and a lack of insulin.
Type 1: In type 1 diabetes the patients are not able to produce insulin. Type 1 is only found in about 5% of people of with diabetes.
Type 2: In type 2 diabetes the patients are able
to produce insulin however
, their bodies build up a resistance toward the insulin.
Diabetes was a well known disease by the 17th century.
Diabetes was a well known disease by the 17th century.
Apollonius of Memphis was the first physician
to actually call diabetes
, diabetes.
If a patient was diagnosed with diabetes before the 20th century it was the same as a death sentence.
During the 1900’s the first know treatment was starvation.
In 1920’s lack of insulin was pinpointed as a symptom of diabetes.
In 1920’s lack of insulin was pinpointed as a symptom of diabetes.
In 1944 an insulin syringe was developed in order to make diabetes more controllable.
In 1990 external insulin pumps were created for own use.
In 1993 doctors started to use glucose tablets.
Type 1 diabetes currently does not have any known cure.
Type 1 diabetes currently does not have any known cure.
Type 2
diabetes however
, is manageable and the effects can be suppressed.
Type 2 diabetes can be easily
controlled with proper diet
,
exercise
, and a few pills.
Type 1 and type 2 both need medicine and insulin pumps to control glucose and insulin.
The closest thing to the artificial pancreas right now is an insulin pump.
The closest thing to the artificial pancreas right now is an insulin pump.
The artificial pancreas take the insulin pump to a new level by adding real-time monitoring systems.
The other technology we have is when the patients pricks themselves to check their blood sugar levels.
The artificial pancreas
is not an actual pancreas
The artificial pancreas is not an actual pancreas
The idea of the artificial pancreas came in 2005 from Dr. Edward R. Damiano
He met with Dr. Steven Russell in order to design and get a medical perspective on his proposed idea.
The artificial pancreas is going to make the lives of diabetes much more manageable.
The artificial pancreas is going to make the lives of diabetes much more manageable.
It uses a computer attachment to the insulin pump to continuously measure glucose in the blood and insulin in the body.
It then uses algorithms to increase the insulin levels as the body needs it.
In 2005 three diabetic pigs were used as experimental trial.
In 2005 three diabetic pigs were used as experimental trial.
After
successful results
, the first human trials were ran.
The human trails were also a success and the FDA has recently approved the continuation of this project.
Currently the University of Cambridge is running a 70 person trial in Europe.
The University of Viginia is also running test of their prototype here in the US.
The University of Viginia is also running test of their prototype here in the US.
Patients take the artificial pancreas home without any monitoring from doctors.
As of right now, it seems that the artificial pancreas is working perfectly in the human trials.
Estimated time of release to public is between 18 months to 4 years.
Estimated Cost: $8000 (without insurance)
The artificial pancreas has four parts in order to make it work.
The artificial pancreas has four parts in order to make it work.
There is a glucose sensor and transmitter that measures the glucose levels every minute.
It transmits the information to a receiver that displays the glucose levels for the patients.
This is connected to a small computer which calculates how much insulin is needed.
Then via Bluetooth the small computer tells the insulin pump to release the proper amount of insulin into the patient.
The limitations I see from this device is that it is battery powered.
The limitations I see from this device is that it is battery powered.
Another problem I see is that if the algorithm ever messed up it doesn’t seem to have a back up system.
Finally, my last concern is what would happen if the Bluetooth signal is lost between the insulin pump and the small computer.
In the future I am hoping that they can make the artificial pancreas smaller and more convenient.
In the future I am hoping that they can make the artificial pancreas smaller and more convenient.
They are looking for a way to stabilize the battery.
Create a back up or alert system in case Bluetooth signal is ever lost.
I would also like to see them make the algorithms more accurate .
http://diabetes.diabetesjournals.org/content/61/9/2230.full
http://diabetes.diabetesjournals.org/content/61/9/2230.full
http://www.diabetes.co.uk/artificial-pancreas.html
http://uvahealth.com/services/endocrine-system/conditions-treatments/artificial-pancreas-project
http://advocacy.jdrf.org/our-work/artificial-pancreas-project/
http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002194/#adam_001214.disease.causes
https://www.jdrf.org.uk/research/overview-of-research-programme/treat/artificial-pancreas/what-is-an-artificial-pancreas
http://www.mayo.edu/research/discoverys-edge/can-artificial-pancreas-normalize-type-1-diabetes
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