Novel-structure multifunctional ear-nose-throat clinical medicine spraying device

Abstract

The invention provides a novel-structure multifunctional ear-nose-throat clinical medicine spraying device, and relates to the technical field of medical instruments.The novel-structure multifunctional ear-nose-throat clinical medicine spraying device comprises a bottom rod, two sets of fixing sleeves are installed on the bottom rod, vertical rods are installed on the fixing sleeves, a fixing plate is installed at the upper ends of the vertical rods, through holes are formed in the middles of the fixing plate and a movable plate, and adjusting rods are installed in the through holes; a locking sleeve is mounted at the upper end of the adjusting rod, a coupling rod is mounted on the locking sleeve, a coupling seat is mounted on the coupling rod, the coupling seat is locked on the coupling rod through a bolt, and a rotating seat is coupled to the coupling seat; the illumination lamp is mounted on the clamping seat, so that the ear canal, the nasal cavity and the inside of the throat can be irradiated during use, and deep parts of the ear canal, the nasal cavity and the throat can be conveniently observed; voltage, current and power can be accurately controlled by rotating a knob on the voltage regulator, so that precise temperature control on the heating ring is realized, heat dissipated by the heating ring can heat liquid medicine in the connecting rod at the front end of the connecting cylinder, and the comfort of a patient is improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a multi-functional ear-nose-throat clinical medicine spraying device with a new structure. 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 (nasal skull base surgery), head and neck surgery, throat microsurgery, department of voice and speech diseases, pediatric otolaryngology, etc., has greatly enriched the content of otolaryngology. A medical device commonly used in clinical practice for local spraying of me...

AI Technical Summary

Problems solved by technology

[0003] However, when patients receive local spraying of ear, nose and throat in winter, the cold liquid sprayed on the patient will irritate the patient's organs, and it may even resist treatment for children, and it is generally in the ear canal, nasal cavity or throat. The existing spraying device is inconvenient to observe the affected area

Images