LUER SYRINGE Meaning and
Definition
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A Luer syringe, also known as a Luer-lock syringe, is a medical instrument used for injecting and withdrawing fluids. It is a type of syringe that consists of a barrel, plunger, and a needle. The distinguishing feature of a Luer syringe is its Luer-lock mechanism, which securely connects the needle to the syringe.
The barrel of a Luer syringe is a cylindrical-shaped tube that holds the fluid to be injected or withdrawn. It is usually made of transparent material, allowing for easy visibility of the liquid level. The plunger, a rod-like component, is located inside the barrel and is used to push or pull the fluid. It fits snugly into the barrel, creating a tight seal to prevent leakage.
The needle of a Luer syringe is a thin, hollow, and sharp metallic or plastic tube that attaches to the Luer-lock mechanism. The Luer-lock mechanism comprises a threaded collar on the syringe and a corresponding threaded hub on the needle. This design allows for a secure connection, minimizing the risk of accidental detachment during procedures.
Luer syringes come in various sizes and capacities, catering to different medical applications. They are commonly used for administering injections, withdrawing blood samples, and delivering medications. The Luer-lock mechanism ensures a reliable connection between the needle and syringe, promoting safety and precision during medical procedures.
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A glass syringe with air-tight glass piston, for hypodermic and intravenous use.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LUER SYRINGE
- kuer syringe
- puer syringe
- ouer syringe
- lyer syringe
- lher syringe
- ljer syringe
- lier syringe
- l8er syringe
- l7er syringe
- luwr syringe
- lusr syringe
- ludr syringe
- lurr syringe
- lu4r syringe
- lu3r syringe
- luee syringe
- lued syringe
- luef syringe
- luet syringe
- lue5 syringe
Etymology of LUER SYRINGE
The term "Luer syringe" is derived from the combination of two elements: "Luer" and "syringe".
The word "Luer" comes from the surname of an individual named Henri Louis Charles Luer, who was a French surgeon. Luer developed a standardized system for connecting medical devices, and his inventions revolutionized the field of medical instrumentation. The Luer system, introduced in the late 19th century, allowed for the secure and interchangeable connection of needles, catheters, and syringes. As a result, the Luer system became widely adopted and is still a standard in medical practice today.
The term "syringe" originates from the Greek word "syrinx", meaning "tube" or "pipe". Syringes have been used for centuries, with evidence of their usage in ancient Egyptian and Roman civilizations.
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