Nasal foreign body extractor for otolaryngology department nursing

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a nasal cavity foreign body extractor for otolaryngology department nursing, which comprises an extraction device, image collectors are symmetrically arranged at the left end of the extraction device, and the right end of the inner wall of each image collector is fixedly connected with a signal transmitter through a connecting wire. And side supporting fixing arms are symmetrically arranged on the right side of the outer surface of the object taking device, and the object taking device comprises a shell sleeving device. When the device is used for taking objects from the nasal cavity of a patient, the whole part, in contact with the inner wall of the nasal cavity of the patient, of the device is kept in a relatively static state, so that the device can be kept relatively stable under the fixing action of the side branch fixing arm even if medical personnel shake carelessly, and the medical personnel can take the objects trustingly; in the normal state, when the horizontal clamping jaws on the two sides are contracted in the expansion shell, when the device is inserted into the nasal cavity of the patient, the accident that the sharp ends of the horizontal clamping jaws puncture the nasal cavity of the patient is avoided, and the device is safer and more reliable.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a nasal foreign body extractor for ENT nursing. Background technique [0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body, including required computer software. The utility is mainly obtained through physical methods, not through Obtained by pharmacological, immunological or metabolic methods, or although these methods are involved but only play an auxiliary role, the purpose is the diagnosis, prevention, monitoring, treatment or alleviation of diseases; the diagnosis, monitoring, treatment, alleviation or functional compensation of damage; Examination, replacement, regulation or support of physiological structures or processes; life support or maintenance; pregnancy control; providing information for medical o...

AI Technical Summary

Problems solved by technology

[0003] Nasal foreign bodies are common emergencies in otolaryngology. Clinically, when removing nasal foreign bodies from patients, tools such as cerumen hooks, foreign body loops, and tweezers are often selected according to needs. Foreign objects, tweezers, and cerumen hooks are difficult to effectively insert and remove, and during the removal process, because the inside of the nasal cavity is relatively soft and sensitive, it is very easy to cause secondary injuries when using ordinary tools, so you need to be more careful during the removal process

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