Department-of-otorhinolaryngology examination chair for medical appliance

Abstract

The invention relates to the technical field of medical appliances and discloses a department-of-otorhinolaryngology examination chair for a medical appliance. The department-of-otorhinolaryngology examination chair comprises a bottom plate, wherein supporting columns are arranged at the front and back sides of the upper surface of the bottom plate, a second fixed plate is arranged at tops of thesupporting columns, a second guiding rod is connected to the front and back sides of the second fixed plate in a sliding manner, a sitting plate is arranged at the left side of the second guiding rod,a first rotating seat is arranged at the right side of the second guiding rod, the right side of the first rotating seat is rotatably connected with the lower part of a backup plate, front and back sides of the left end of the sitting plate are rotatably connected with upper ends of first rotating rods, a pedal is arranged at lower ends of the first rotating rods, and a first fixed plate is arranged at middle parts of the supporting columns. According to the department-of-otorhinolaryngology examination chair for the medical appliance, disclosed by the invention, during sitting posture and lying posture switching of the chair, left and right positions of the sitting plate can freely move to adapt to patients of different personal appearances, posture switching of the patients can be morein line with body states, and thus, the comfort of the patients is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an ENT examination chair for medical devices. Background technique [0002] "Otorhinolaryngology" is the surgical discipline that diagnoses and treats the ear, nose, pharynx, larynx, and related head and neck regions. With the advancement and development of science and technology, various medical disciplines have penetrated and promoted each other, expanding the scope of otolaryngology, ear microsurgery, ear neurosurgery, lateral skull base surgery, audiology and balance science, nasal endoscopic surgery, nasal surgery, etc. The emergence of neurosurgery (nose and skull base surgery), head and neck surgery, throat microsurgery, department of voice and speech diseases, and pediatric otolaryngology has greatly enriched the content of otolaryngology. When performing an examination in the ENT department, due to the need to examine different parts, patients usually need to ma...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent (notification number: CN211157072U) discloses an examination chair for otolaryngology, which includes a base on which an electric telescopic column extending upward is fixedly installed, and a seat is fixedly installed on the upper end of the electric telescopic column, and the right end of the seat is front and rear. There are two mounting plates relatively fixedly installed, and the seat back mounting seat is installed rotating between the two mounting plates. The side of the seat back mounting seat close to the seat is provided with a vertically extending chute, and the seat back is slidably installed in the chute. , the upper end of the back of the chair is equipped with a headrest; the utility model is convenient to adjust the rise or fall of the seat through the extension or contraction of the electric telescopic column; it is convenient to drive the back of the chair to rotate by rotating the back mounting seat, thereby adjusting the angle of the back of the chair; It is convenient to slide the back of the chair up and down along the chute, thereby driving the headrest to rise or fall to match patients of different heights; by moving the support block to drive the headrest to rotate, the headrest drives the rotation of the patient's head to adjust the tilting position of the patient's head Angle, in order to facilitate the doctor's inspection, but the angle switching of the device is not smooth enough, resulting in uncomfortable use of the patient, so the device needs to be improved

Images