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A syringe is made up of the following parts - a round cylindrical barrel, a piston-type rod known as the plunger and a tip, which provides the point of attachment to the needle. The graduation lines on the barrel indicate the amount of solution in the syringe. The size of the syringe could range from 0.5 ml to 60ml. For subcutaneous injections - injections given into tissues under the skin - or intramuscular injections - those given into the muscle - a 1ml to 3ml syringe is typically enough. For intravenous lines and irrigate wounds, larger syringes are required.
Syringes are generally classified into two categories: Luer-Lok and non-Luer-Lok. This differentiation is based around the tip of the syringe. In simple terms, Luer-Lok syringes are the ones that require the needle to be twisted and locked into place, whereas non-Luer-Lok just requires the needle to be pressed on top tightly.
Insulin is a hormone that is used to treat patients who have insulin-dependent diabetes mellitus (IDDM). It is administered with the help of small size syringes that have a volume of 0.3ml to 1ml. Insulin syringes are designed for self-administering and are used for subcutaneous injections.
These syringes are used for tuberculosis testing. They are small in size and the liquid they contain is injected directly into the body. The barrel for a tuberculin syringe is long and thin that can hold up to 1 ml of fluid. It comes with a pre-attached needle. Keep in mind that even though this syringe is small in size, it cannot be used to administer insulin.
Hypodermic needles are mostly made of stainless steel with a hole in the middle. The structure of a typical needle can be divided into three parts: the hub, which attaches to the syringe, the shaft, which is the length of the needle and the bevel, the slanted tip of the needle.
Needles are classified according to their length and diameter. The length ranges between 0.5 inches to 3 inches. And the diameter is measured in gauges. For instance, a 25-gauge needle would have a smaller diameter than a 19 gauge needle. Needle gauges range from 7 to 33, the latter being the smallest.
When administering medication, the viscosity of the medicine determines the gauge size. If the medication is viscous, a small gauge needle with a big diameter would do. Subcutaneous medication requires shorter needles while intramuscular medication will need long needles.
The selection of syringes and needles will essentially depend upon your use and the medication. If you are looking to buy needles and syringes online, make sure you choose an FDA regulated online pharmacy. At HealthWarehouse.com, all kinds of syringes and needles from reliable manufacturers are available. This online pharmacy has a broad selection of syringes and needles in different sizes and makes. With reliable manufacturers such as SureComfort and BD available, HealthWarehouse.com makes shopping easier, affordable and reliable.
Showing items 81-100 of 334
SKU: C1135797
Found in: BD Needles and Syringes > 1/2cc 0.5cc Needles and Syringes
SKU: A10108393
Found in: TRUEplus Insulin Syringes > TRUEplus
SKU: 896919
Found in: 1/2" 12.7mm Insulin Syringes > Insulin Syringes Brand
SKU: 822515
Found in: Hypodermic Needles by Length > Needles Only
SKU: A10110869
Found in: Needles and Syringes by Gauge > 31 Gauge Needles and Syringes
SKU: A10106534
Found in: 31 Gauge Needles and Syringes > 5/16" 7.9mm Needles and Syringes
SKU: 80011310
Found in: Hypodermic Needles by Gauge > Hypodermic Needles by Length
SKU: CP12490510
Found in: 1/2cc 0.5cc Needles and Syringes > 29 Gauge Needles and Syringes
SKU: MH827555
Found in: Insulin Syringes Brand > 1/2cc 0.5cc Needles and Syringes
SKU: D00758
Found in: 29 Gauge Needles and Syringes > AIMSCO Needles and Syringes
SKU: A10098793
Found in: 1/2cc 0.5cc Needles and Syringes > 29 Gauge Needles and Syringes
SKU: A10020447
Found in: Needles Only > 16 Gauge Hypodermic Needles
SKU: MH802500
Found in: Hypodermic Needles by Length > 5/8" 15.8mm Hypodermic Needles
SKU: 800014
Found in: Syringes with Needles by Brand > BD Needles and Syringes
SKU: T205856
Found in: 30 Gauge Needles and Syringes > 5/16" 7.9mm Needles and Syringes
SKU: C4587721
Found in: TRUEplus Insulin Syringes > TRUEplus
SKU: MH830565
Found in: 30 Gauge Needles and Syringes > 5/16" 7.9mm Needles and Syringes
SKU: 846630
Found in: Syringes Only > Needles and Sryinges
SKU: 999560
Found in: 30 Gauge Needles and Syringes > 5/16" 7.9mm Needles and Syringes
SKU: U08258
Found in: UltiCare Needles and Syringes > 1/2cc 0.5cc Needles and Syringes
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