How The Needles And Syringes Used In The Medical Sector Are Classified
The medical section and the apparatus used in injecting are an inseparable pair that is fully dependent on each other hence one can never work without the other. The pair is, in fact, the most popular and commonly used medical tools and apparatus that come in a wide range brands depending on the user’s needs and expectations. No medical practitioner in their right senses and mind will choose incompatible needles and syringes for use on a patient, and yet they are trained on the types of the tools, their use and functionality as well as their most suitable situations to be used. Bearing in mind the numerous types and brands of the needles s well as the syringes, the buyer should always work with the best combination without ignoring the suitability and appropriateness too.
The medical syringes are classified into two broad classes according to the type of tips they come with which are the Luer -Lok which are the type that calls for tips that need needles which have to be twisted and locked into position for effective to minimize the chances of accidental slipping off of the syringe. While the non-Luer-Lok’s tips do not have to be twisted to get into their rightful place of function; the Luer-Lok come with tips that must be twisted and locked to avoid pain or accidents when in use.
The second type of classification based on the use and functionality of the syringes. The first type of syringe is known as the insulin syringe which comes in small sizes and holds about 0.3 ml to 1ml of the medicine to be administered to the patient. The syringes differ from the rest as they use units in their markings and not the common ml. The syringes are good for people who live on numerous or regular self-injections such as the diabetics and they calibrations run up to 100 units.
The syringes are suitable anytime one has to be tested for TB. They require no extra needle since they come fully fitted and ready for use by the medical expert. The syringes are also petite but not suitable for the offering of insulin into the patient’s body.
Next come the types of needles of which a good number of them are usually made of stainless steel. The needles are usually unoccupied with a minute hole in the centre to allow passage of the fluid under administration. They are made up of three parts namely the hub, shaft and the bevel.
The grouping of needles is based on its thickness and how long it is. The distance all around a needle should vary from half an inch to 3 inches, and diameter and gauge are inversely proportional. A needle should never have a gauge of less than 7 and more than 33 whereas the deep medications should be used with small gauges for effective delivery.