What does "#7-French Raby sheath" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
A "#7-French Raby sheath" is a medical tool used during certain procedures. It is a thin, flexible tube that doctors insert into a body cavity, duct, or vessel to allow access, drain fluids, or insert other medical instruments. The "7-French" part refers to the size of the sheath, with "French" being a unit of measurement often used in medicine. The term "Raby" is typically associated with the brand or the specific design of the sheath.
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