An Endoscope is a long thin tube with a miniature camera lens fixed on the tip of the tube, and a light source at the other. It is inserted in the body cavity of a person in order to view the inside of the intestines, oesophagus etc, and a magnified image of the relevant area is transmitted to a viewing monitor. The Endoscopy equipment consists of a control head and a flexible long tube containing several other tubes transmitting light, air, water or even suction.

Endoscopes pertaining to the specific parts of the body are developed in order to customise the procedures with regards to ailments relating to the abdominal cavity, lungs, bladder, uterus, nasal, rectum etc. For example, a gastro scope is used to view the insides of the stomach intestines; a laparoscope is used to look in anything from the gall bladder to the women’s reproductive organs etc.

Initially endoscopic instruments were only used to take images of the organs and intestines, today, live colour video can be viewed and all aspects of the affected area can be diagnosed first hand with the use of fibre optic instruments encasing thousands of mirrors and lens in a very tiny, flexible and compact tube.

With the advancement of modern technology and the development of the endoscopic equipments, these are also used to take a biopsy, suck formation of pus, and also perform surgeries such as hernia, fallopian tubal ligation, laser surgeries etc.

The patient is usually given anaesthesia for sedation and also given pain killing medications to avoid soreness or discomfort. The procedure is hardly invasive, although in some cases it requires tiny incisions depending on the requirement. After the procedure the patient is kept in observation for few hours till the effect of the anaesthesia wears off and is further checked for any discomforting effects or reactions.

It is not disputable that the use of blood glucose monitors has made the world of a diabetic and that of his or her doctor’s life much easier. Previously the only way used to determine glucose levels in the blood was by making use of urine testing.  With the arrival of blood glucose monitors, the use of urine testing for blood sugar levels are considered unreliable and old-fashioned.

The only other alternative and most reliable and accurate way to test blood glucose levels are with a blood glucose monitor. However, with it being such a popular device, you will find hundreds of different kinds to choose from. Before you purchase one, there are some factors that you need to consider:

Although most of the times, medical insurance covers the cost for these types of devices, you need to clarify their reimbursement to you before you buy. The majority of health care insurance providers have an arrangement with specific suppliers for a specified monitor. In events like these, the insurance will only pay for those specified models and makes. It is always good to discuss your intention and choices with your doctor or health care professional first.

You may find a reasonably cheap monitor and are impressed with the elaborated features it may provide, but once you make some enquiries about the cost of the test strips or control solutions you will find that the cost of these items will end up being more expensive than the monitor itself is! It is preferably a good idea to do some price comparisons on the accessories first before you decide on what monitor you would like to buy.

Some monitors are easier to use than others are. Familiarise yourself with the requirements of several monitors before you make a final choice. The best indication will be to converse with other diabetics to find out what they would suggest and recommend.

Blood pressure is the pressure of the blood being pumped against the walls of the arteries. The heart contracts, pushing the blood through the valves and relaxes to refill it with blood again.

Sphygmomanometer is the medical term given to a Blood Pressure Apparatus, used to measure the blood pressure of an individual.

The basic manual sphygmomanometer consists of an inflatable cuff attached with tubes and an air control valve with an inflation bulb. This cuff is also attached to a manometer (a gauge filled with mercury or a dial gauge) which shows the pressure reading. This manual apparatus is typically used with a stethoscope.

The cuff is usually inflated to a high pressure in the upper arm so that no blood can pass through the artery above the elbow. The pressure is very slowly released until the blood squirts through little by little. A stethoscope is used to hear and mark the reading when the squirting starts (high) and stops (low) with ongoing slow loosening of the pressure valve till its released completely. The systolic (high) and diastolic (low) pressure recorded makes a blood pressure reading.

In this day and age, digitally enhanced blood pressure monitors are used by everyone for domestic purposes. Since blood pressure may not have any symptoms before it is dangerously high or low, it is advisable for patients to check their blood pressure regularly. These digital equipments are compact and easy to use with either automatic inflating cuffs or those, which come with an inflation bulb.

Though digital monitors are becoming immensely popular and an essential tool to have around, these monitors are not as accurate as when compared to the manual apparatus. However, this can definitely be used as a guide and an indication for when an approaching visit to a medical practitioner is unavoidable when it shows a low or high blood pressure reading.