- Insulin Pump for Diabetes Center
- Type 1 Diabetes: Symptoms, Causes & Treatment
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- Avoid Diabetes Complications
- Patient Comments: Insulin Pump - Experience
- Find a local Endocrinologist in your town
What is an insulin pump?
The insulin pump is a device for continuous insulin delivery. An insulin pump is composed of a pump reservoir similar to that of an insulin cartridge, a battery-operated pump, and a computer chip that allows the user to control the exact amount of insulin being delivered.
How big is an insulin pump?
Currently, pumps on the market are about the size of a standard communications beeper.
How does an insulin pump work?
The typical insulin pump is attached to a thin plastic tube (an infusion set) that has a soft cannula (or plastic needle) at the end through which insulin passes. This cannula is inserted under the skin, usually on the abdomen. The cannula is changed every two days. The tubing can be disconnected from the pump while showering or swimming. The pump is used for continuous insulin delivery, 24 hours a day. The amount of insulin is programmed and is administered at a constant rate (basal rate). Often, the amount of insulin needed over the course of 24 hours varies depending on factors like exercise, activity level, and sleep.
The insulin pump allows the user to program many different basal rates to allow for variation in lifestyle. In addition, the user can program the pump to deliver a bolus (large dose of insulin) during meals to cover the excess demands of carbohydrate ingestion.
How common is an insulin pump?
Hundreds of thousands of people with diabetes worldwide are using an insulin pump. Although insulin pumps were first used by people with type 1 diabetes, people with type 2 diabetes sometime use them as well. Many children successfully use insulin pumps. Insulin pumps allow for tight blood sugar control and lifestyle flexibility while minimizing the effects of low blood sugar (hypoglycemia). Newer models of the pump have been developed that do not require a tubing, in fact - the insulin delivery device is placed directly on the skin and any adjustments needed for insulin delivery are made through a PDA like device that must be kept within a 6 foot range of the insulin delivery device, and can be worn in a pocket, kept in a purse, or on a tabletop when working.
Probably the most exciting innovation in pump technology is the ability to use the pump in tandem with newer glucose sensing technology, known as an "artificial pancreas," that administers insulin based on actual glucose levels as determined by the glucose sensor. The first such device was approved by the US Food and Drug Administration (FDA) in September 2013. Manufactured by Medtronic, the device is approved for use in people with diabetes who are 16 years of age or older. With the new device, insulin delivery is halted if a pre-programmed glucose level threshold is met. In a recent study conducted on 95 patients in Australia, the use of sensor-augmented insulin pump therapy with automated insulin suspension reduced the rate of hypoglycemia in patients with type 1 diabetes. Further studies of this coupled "closed-loop" technology (continuously sensing and responding to the body's needs) are ongoing.
Health Solutions From Our Sponsors
Ly TT, Nicholas JA, Retterath A, et al. Effect of Sensor-Augmented Insulin Pump Therapy and Automated Insulin Suspension vs Standard Insulin Pump Therapy on Hypoglycemia in Patients With Type 1 Diabetes: A Randomized Clinical Trial. JAMA. 2013;310(12):1240-1247.
Top Insulin Pump For Diabetes Mellitus Related Articles
Diabetes (Type 1 and Type 2)Diabetes is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes are referred to as type 1 (insulin dependent) and type 2 (non-insulin dependent). Symptoms of diabetes include increased urine output, thirst, hunger, and fatigue. Treatment of diabetes depends on the type.
Diabetes QuizTake the Diabetes Quiz and learn the causes, signs, symptoms, and types of this growing epidemic. What does diabetes have to do with obesity and diet? Learn about life as a diabetic.
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Diabetes Treatment: Medication, Diet, and Insulin
The major goal in treating diabetes is controlling elevated blood sugar without causing abnormally low levels of blood sugar. Type 1 diabetes is treated with:
- and a diabetic diet.
Type 2 diabetes is first treated with:
- weight reduction,
- a diabetic diet,
- and exercise.
When these measures fail to control the elevated blood sugar, oral medications are used. If oral medications are still insufficient, insulin medications are considered.
Does My Toe Need Amputation?Toe amputation is a common procedure performed by a wide variety of healthcare providers. One of the most common indications for toe amputation is patients with a diabetic foot. Toe amputation is usually performed as a last resort when medical treatment fails, or the toe cannot be salvaged. Complications of toe amputation include pain, swelling, bruising, blood clotting, and hematoma (blood clot).
How Do You Shrink Rectal Prolapse?Rectal prolapse is a condition in which the last part of your large bowel (rectum) comes out of your anus. Ideally, you cannot shrink the prolapse. You can just restore your rectum to its normal position by manual reduction or surgery. In rectal prolapse, the rectum can only be shrunk when its mucosa is swollen due to the buildup of fluid in it. For this, before pushing it inside the anus, you can apply a few granules of sugar on it, and let it rest there for a few minutes. Sugar will absorb the excess water in the rectum and cause it to shrink.
High Blood Sugar (Hyperglycemia)Hyperglycemia or high blood sugar is a serious health problem for diabetics. There are two types of hyperglycemia, 1) fasting, and 2)postprandial or after meal hyperglycemia. Hyperglycemia can also lead to ketoacidosis or hyperglycemic hyperosmolar nonketotic syndrome (HHNS). There are a variety of causes of hyperglycemia in people with diabetes.
Symptoms of high blood sugar may include increased thirst, headaches, blurred vision, and frequent urination.Treatment can be achieved through lifestyle changes or medications changes. Carefully monitoring blood glucose levels is key to prevention.
Low Blood Sugar (Hypoglycemia)Low blood sugar, or hypoglycemia, is a syndrome in which a person's blood sugar is dangerously low. People with type 1 and type 2 diabetes are at risk for this condition. There are other diseases that can cause a person's blood sugar levels to go too low, for example, pancreatitis, Cushing's syndrome, and pancreatic cancer. Symptoms and signs that your blood sugar levels are too low include palpitations, trembling, intense hunger, sweating, nervousness, and weakness.
If your blood sugars become too low, use these nearby as a quick treatment table sugar, soda, juice, and glucose tablets.
Men's Screening TestsGetting the right screening test at the right time is one of the most important things a man can do for his health. Learn at what age men should be screened for prostate cancer, high blood pressure, cholesterol and other health risks.
Diabetes: What Raises and Lowers Your Blood Sugar Level?Want to lower your blood sugar? Learn to better control your glucose levels by preventing blood sugar spikes and swings to avoid neuropathy and other diabetes complications. Find foods that lower blood sugar, and identify foods and activities that raise high blood sugar risks.
Type 1 DiabetesWhat is type 1 diabetes? Is there a cure for type 1 diabetes? Learn about type 1 diabetes symptoms, warning signs, causes, and treatments.
Type 1 Diabetes QuizWhat are the causes of type 1 diabetes? Take this quiz and challenge your knowledge of causes, symptoms, diagnosis and treatments for this common condition, formerly known as juvenile diabetes.
Type 1 vs. Type 2 Diabetes: Differences
Diabetes mellitus is a metabolic condition in which a person's blood sugar (glucose) levels are too high. Over 29.1 million children and adults in the US have diabetes. Of that, 8.1 million people have diabetes and don't even know it. Type 1 diabetes (insulin-dependent, juvenile) is caused by a problem with insulin production by the pancreas. Type 2 diabetes (non-insulin dependent) is caused by:
Eating a lot of foods and drinking beverages with simple carbohydrates (pizza, white breads, pastas, cereals, pastries, etc.) and simple sugars (donuts, candy, etc.)
- Consuming too many products with artificial sweeteners (We found out that they are bad for us!)
- Lack of activity
While the signs and symptoms of both types of diabetes are the same, which include:
- Increased urination
- Increased hunger
- Increased thirst
- Unexplained weight loss.
However, the treatments are different. Type 1 diabetes is insulin dependent, which means a person with this type of diabetes requires treatment with insulin. People with type 2 diabetes require medication, lifestyle changes like eating a healthy diet, and getting regular exercise.
Type 2 Diabetes QuizWhat causes type 2 diabetes? Can it be prevented? Take this online quiz and challenge your knowledge of this common condition. Also, get the truth about myths and facts!
What Is a Guillotine Ankle Amputation?A guillotine ankle amputation is an open type of amputation that involves surgical cutting of all of the tissue from the skin to bone at the level of the ankle. Because this surgery is performed without closure of skin, it is known as open surgery. A guillotine ankle amputation is performed to treat infection and remove drains from the surgical site. The residual leg (stump) closure or revision is carried out in a second surgical procedure.
What Is Transmetatarsal Amputation?Transmetatarsal amputation (TMA) involves surgical removal of a part of the foot that includes the metatarsals. TMA is a relatively common operation performed to treat a severely infected foot or a foot with lack of oxygen supply (ischemic). Surgeons resort to this type of surgery when all other nonsurgical options to save the foot or limb have failed. Removing the infected part prevents the infection from spreading to the other parts of the limb and thus saves the limb in the long run.
When Are Wrist and Forearm Amputations Performed?Surgical removal of the wrist and forearm is performed in patients with conditions such as severe injury with irreplaceable loss of blood supply to the wrist or/and forearm; diseases such as peripheral vascular disease [PVD] (blood vessel disease), diabetes, blood clots, or sepsis (severe infection); burns, thermal injuries, and injury secondary to extreme cold exposure to the wrist or/and forearm; surgery to remove tumors or infected area from the bones and muscle, ulcers, and pathological fractures.