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2. Hypodermic needle - Wikipedia

   en.wikipedia.org/wiki/Hypodermic_needle

   Hypodermic needles are normally made from a stainless-steel or Niobium tube [17] through a process known as tube drawing where the tube is drawn through progressively smaller dies to make the needle. The end of the needle is bevelled to create a sharp pointed tip, letting the needle easily penetrate the skin. [18] A hypodermic needle tip under ...

3. Francis Rynd - Wikipedia

   en.wikipedia.org/wiki/Francis_Rynd

   Illustration of Rynd's hypodermic needle shown at F of Fig. 1. In a 12 March 1845 article in the Dublin Medical Press, Rynd outlined how he had injected painkillers into a patient with a hypodermic syringe in on 3 June 1844: [6] [7]

4. Syringe - Wikipedia

   en.wikipedia.org/wiki/Syringe

   Syringe made entirely of glass, with no parts made from plastic nor any other material An antique glass and metal syringe Sectors in the syringe and needle market include disposable and safety syringes , injection pens, needleless injectors, insulin pumps, and specialty needles. [ 2 ]

5. Charles Pravaz - Wikipedia

   en.wikipedia.org/wiki/Charles_Pravaz

   Measuring 3 cm (1.18 in) long and 5 mm (0.2 in) in diameter, his syringe was entirely in silver, [2] made by Établissements Charrière, and operated by a screw (rather than the plunger familiar today) to control the amount of substance injected. The Scottish doctor Alexander Wood invented the syringe as used today - also in 1853. Wood's device ...

6. Microneedles - Wikipedia

   en.wikipedia.org/wiki/Microneedles

   [7] [1] Some microneedles are made of a drug to be delivered to the body but are shaped into a needle so they will penetrate the skin. The microneedles range in size, shape, and function but are all used as an alternative to other delivery methods like the conventional hypodermic needle or other injection apparatus. Stimuli-responsive ...

7. Venipuncture - Wikipedia

   en.wikipedia.org/wiki/Venipuncture

   The equipment consists of a plastic adapter, also known as a tube or needle holder/hub, a hypodermic needle and a vacuum tube. Under certain circumstances, a syringe may be used, often with a butterfly needle, which is a plastic catheter attached to a short needle. In the developing world, the evacuated tube system is the preferred method of ...