Pyrogen-free
Definition
Apyrogenous or pyrogen-free; not producing fever, describing a substance, infusible solution, or sterile medical preparation that is completely free of pyrogens (bacterial or chemical agents capable of inducing a febrile reaction in human or animal bodies upon injection). It is a mandatory trait for all fluids administered intravenously.
Bilingual Equivalents
- Pyrogen-free
- Apyrogenous
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Neoclassical pharmacological derivation combining the privative prefix 'a-' with the clinical indicator 'pyrogen'. |
| Spelling / Pronunciation | [ˌeɪ.paɪˈrɒdʒ.ə.nəs] |
| Source | European Pharmacopoeia Standards and Clinical Manufacturing Guidelines |
Contextual Usage Examples
RO: Apa distilată apirogenă este folosită ca dizolvant universal pentru pulberile destinate injecțiilor intramusculare.
EN: Pyrogen-free distilled water is used as a universal solvent for powders intended for intramuscular injections.
RO: Fiecare lot de ser fiziologic trebuie testat riguros în laborator pentru a garanta că este complet steril și apirogen.
EN: Every batch of saline solution must be rigorously tested in the laboratory to guarantee it is completely sterile and pyrogen-free.
RO: Utilizarea unor recipiente necorespunzătoare poate compromite caracterul apirogen al unei substanțe perfuzabile.
EN: The use of improper containers can compromise the pyrogen-free character of an infusible substance.
Idioms & Phrases
Apă apirogenă / Pyrogen-free water / Water for injection
RO: Apă de o puritate extremă, obținută prin distilări succesive, liberă de endotoxine bacteriene.
EN: Water of extreme purity, obtained through successive distillations, completely free from bacterial endotoxins.
Caracter apirogen / Pyrogen-free property / Apyrogenicity
RO: Condiție obligatorie de siguranță biologică pe care trebuie să o îndeplinească materialele chirurgicale și fluidele injectabile.
EN: A mandatory biological safety condition that surgical materials and injectable fluids must fulfill.
Soluție apirogenă / Apyrogenous solution
RO: Lichid preparat în mediu steril, a cărui introducere în fluxul sangvin nu provoacă nicio modificare a curbei termice corporale.
EN: A fluid prepared in a sterile environment, whose introduction into the bloodstream does not cause any alteration in the body's thermal curve.
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