Scope is the medical term meaning an instrument used for observation. There is no general term for any medical instrument.
Anoscope is a medical term meaning instrument for the direct visual examination of the anus.
A dermatome is an instrument to cut skin.
Rhinoscope
The medical term for an instrument used to examine the kidney is "nephroscope." It is a specialized tool that is inserted through a small incision to visualize and examine the inner structures of the kidney for diagnostic or therapeutic purposes.
An ophthalmoscope is the medical term meaning instrument to view the eye.
Goniometer
The arthroscope is used in arthroscopy.
A stethoscope is the instrument used to listen to a person's breathing.
CraniotomecraniometerOsteotome
A laparoscope is an instrument for visual inspection inside the abdomen.
The instrument is called an endoscope. The producer is called an endoscopy.
Reamer