speculumyes, speculum.speculumA speculum is the instrument in question.
The instrument is called an endoscope. The producer is called an endoscopy.
An opthalmoscope is a lighted instrument that allows the clinician to examine the interior structures of the eye, including the retina.
An ophthalmoscope is the medical term meaning instrument to view the eye.
bronchoscopeA bronchoscope is used to inspect the interior of the bronchi.
An arthroscop[e is a device to look at the interior of a joint.
Scope is the medical term meaning an instrument used for observation. There is no general term for any medical instrument.
Endoscopeendoscope, colonoscope, cystoscope, laparoscope or arthroscope.
A trocar is a medical instrument used in some medical procedures. A balloon trocar is an instrument used in balloon angioplasty.
not likely it is possible
It is Radiograph and it is used by a Radiologist.
The instrument you're referring to is likely a nasal speculum. It is used by medical professionals to dilate the nostrils, allowing for a better view of the nasal passages during examinations. By spreading the valves or sides, the speculum provides access for inspection or procedures within the nasal cavity.