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Dosing device for otolaryngology department and dosing method

A technology of otolaryngology and drug delivery device, which is applied in the direction of medicine equipment, ear treatment, other medical equipment, etc. It can solve the problems that both ears cannot be operated at the same time, and cannot provide a stable support environment, so as to improve stability and structural operation. simple effect

Pending Publication Date: 2021-08-24
THE THIRD XIANGYA HOSPITAL OF CENT SOUTH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patient can only operate one ear at a time, cannot operate both ears at the same time, and cannot provide a stable support environment when injecting liquid medicine

Method used

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  • Dosing device for otolaryngology department and dosing method
  • Dosing device for otolaryngology department and dosing method
  • Dosing device for otolaryngology department and dosing method

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Embodiment Construction

[0033] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Refer to the attached Figure 1-9 , the present invention provides a drug delivery device for otolaryngology, comprising a base plate 1, a first groove 2 is opened on the top of the base plate 1, and a horizontal adjustment device is fixed inside the first groove 2, and the first groove 2 is fixed inside. The top of a groove 2 is provided with two fixing plates 3, and the horizontal adjus...

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Abstract

The invention discloses a dosing device for the otolaryngology department and a dosing method, and particularly relates to the technical field of otolaryngology department equipment.The dosing device comprises a base plate, a first groove is formed in the top of the base plate, a transverse adjusting device is fixedly arranged in the first groove, and two fixed plates are arranged at the top of the first groove; the transverse adjusting device is arranged at the bottoms of the two fixed plates. Two second threaded seats are driven by a second threaded rod to move inwards, the distance can be adjusted according to different users, and then two second bevel gears are driven to rotate through cooperation of a first outer barrel and a first inner column which are limited by a first sliding block and a first sliding groove; a second bevel gear drives a first threaded rod to rotate through a meshed first bevel gear, the first threaded rod drives two first threaded seats to move inwards at the same time, pressure is applied to an air bag in an extrusion mode, liquid medicine is conveyed into the ears of a patient, and the two ears can be operated at the same time as a whole.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of ENT equipment, in particular to a drug delivery device and a drug delivery method for ENT. Background technique [0002] Otolaryngology 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, head and neck surgery, laryngeal microsurgery, voice and speech diseases, and pediatric otolaryngology has greatly enriched the content of otolaryngology. Drugs are given by several routes, orally, intravenously, intramuscularly, or subcutaneously. Drugs can also be sublingual, rectal inst...

Claims

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Application Information

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IPC IPC(8): A61M31/00A61F11/00
CPCA61F11/00A61M31/00A61M2205/3653A61M2210/0662A61M2210/005
Inventor 李维谭国林宋业勋张阁侯李铁骑肖益芳喻锋辉
Owner THE THIRD XIANGYA HOSPITAL OF CENT SOUTH UNIV
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