The present disclosure generally relates to instruments for neurotologic surgical procedures, and more particularly, instruments for shearing ear canal hairs having combined shearing, illumination, and vacuum functions. In certain embodiments, the instruments may further facilitate visualization of the ear canal during the shearing of ear canal hairs.

A nose hair clipping device is a battery powered clipping device with batteries which fit into the bottom of the handle and are secured with a screw on cap. The cutting blade is at the top end of the handle, and is small enough to fit inside a nostril, where the blade spins around, cutting each hair close to the root, when it is powered on. There is a protective cap for the blade, which will prevent the blade from being damaged or getting dirty when not in use. The device is available in different colors to appeal to a variety of tastes.

A nose hair clipping device is a battery powered clipping device with batteries which fit into the bottom of the handle and are secured with a screw on cap. The cutting blade is at the top end of the handle, and is small enough to fit inside a nostril, where the blade spins around, cutting each hair close to the root, when it is powered on. There is a protective cap for the blade, which will prevent the blade from being damaged or getting dirty when not in use. The device is available in different colors to appeal to a variety of tastes.

The present disclosure generally relates to instruments for neurotologic surgical procedures, and more particularly, instruments for shearing ear canal hairs having combined shearing, illumination, and vacuum functions. In certain embodiments, the instruments may further facilitate visualization of the ear canal during the shearing of ear canal hairs.

The present disclosure generally relates to instruments for neurotologic surgical procedures, and more particularly, instruments for shearing ear canal hairs having combined shearing, illumination, and vacuum functions. In certain embodiments, the instruments may further facilitate visualization of the ear canal during the shearing of ear canal hairs.

A cutter head assembly of a nose hair trimmer, comprising a fixed cutter and a movable cutter assembly, wherein the fixed cutter comprises a fixed cutter body, a plurality of cutting teeth are provided on the fixed cutter body at intervals in a circumferential direction, the cutting teeth enclose a cutting cavity for the movable cutter assembly to move inside, and a hair inlet hole is formed between the cutting teeth, the hair inlet hole comprises a narrow slot located at a lower portion, and a wide opening located at an upper portion which is wider than the narrow slot. The disclosure improves nose hair trimming efficiency, reduces jamming, and improves user safety.

A cutter head assembly of a nose hair trimmer, comprising a fixed cutter and a movable cutter assembly, wherein the fixed cutter comprises a fixed cutter body, a plurality of cutting teeth are provided on the fixed cutter body at intervals in a circumferential direction, the cutting teeth enclose a cutting cavity for the movable cutter assembly to move inside, and a hair inlet hole is formed between the cutting teeth, the hair inlet hole comprises a narrow slot located at a lower portion, and a wide opening located at an upper portion which is wider than the narrow slot. The disclosure improves nose hair trimming efficiency, reduces jamming, and improves user safety.