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Adjustable ear-nose-throat department clinical spray device

An ENT and pressure-adjustable technology, which is applied in the direction of pharmaceutical equipment and other medical equipment, can solve problems such as inconvenient operation, flexible spraying, and heavy doctors, and achieve convenient operation, good effect, and stable pressure output. Effect

Inactive Publication Date: 2019-08-27
赵伟霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the storage bottle in the sprayer used by the ENT department of the hospital is integrated with the atomizing spray head. The sprayer will be heavy when the doctor holds it in his hand, and it is inconvenient to operate.
[0004] In the actual spraying treatment operation, the pressure in the existing sprayer cannot be adjusted according to different parts, and the pressure output of the spraying is unstable, which may easily cause poor drug spraying effect; and in the actual spraying During the process, it is necessary to constantly change the angle of the sprayer, but the storage bottle in the existing sprayer is integrated with the atomizing spray head, and the sprayer will be heavy when the doctor holds it in his hand, and it is inconvenient to operate. It is not convenient for flexible spraying according to different positions and angles

Method used

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  • Adjustable ear-nose-throat department clinical spray device
  • Adjustable ear-nose-throat department clinical spray device
  • Adjustable ear-nose-throat department clinical spray device

Examples

Experimental program
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Effect test

Embodiment

[0028] refer to Figure 1-5 In this embodiment, a pressure-adjustable ENT clinical medicine spraying device is proposed, including a medicine spraying device housing 1, a cavity 10 and a cavity 10 located below the medicine spraying device housing 1 are provided on the medicine spraying device housing 1. A liquid medicine storage chamber 11, the top inner wall of the liquid medicine storage chamber 11 is fixedly connected with a spraying piston cylinder 12, and a rubber piston 18 is movable inside the medicine spraying piston cylinder 12, and the top of the rubber piston 18 is fixedly connected to There is a movable rod 17, the top of the movable rod 17 slides through the cavity 10 and is connected to the linkage swing rod 16 in rotation. The cavity 10 is provided with a drive mechanism, and the drive mechanism includes a The motor support 13 on the top inner wall, the drive motor 14 is fixedly installed on the motor support 13, the output shaft of the drive motor 14 is fixedl...

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Abstract

The invention discloses an adjustable ear-nose-throat department clinical spray device, including a spray device shell, wherein the spray device shell is provided with a hollow cavity and a medicinalliquid storage cavity below the hollow cavity; a spray piston barrel is fixedly connected with an internal wall of the top of the medicinal liquid storage cavity; the spray piston barrel is internallyprovided with a rubber plug. The adjustable ear-nose-throat department clinical spray device can enable the pressure output of spray to be stable and is favorable in atomized spray effect. People canadjust and select the pressure of spray according to different parts. The defect that it is heavy for doctors to hold a spray device to spray because a storage bottle in the spray device is integrated with a spray head is avoided; the operation is convenient; a metal shaping hose is easy to bend and shape at random; spray can be performed flexibly according to different positions and angles; thedevice can be used conveniently.

Description

technical field [0001] The invention relates to the field of otolaryngology, in particular to a pressure-adjustable clinical spraying device for otolaryngology. Background technique [0002] "Otorhinolaryngology" is a surgical discipline that diagnoses and treats the ear, nose, pharynx, larynx, and related head and neck areas. With the advancement and development of science and technology, various medical disciplines have penetrated and promoted each other, expanding the scope of otolaryngology. Microsurgery, Ear Neurosurgery, Lateral Skull Base Surgery, Audiology and Balance Science, Nasal Endoscopic Surgery, Nasal Neurosurgery (Nasal Skull Base Surgery), Head and Neck Surgery, Laryngeal Microsurgery, Voice and Speech Diseases, Pediatric Otorhinolaryngology The emergence of the Department of Otorhinolaryngology has greatly enriched the content of the Department of Otorhinolaryngology. [0003] In the course of ENT outpatient treatment, the spraying device is often used as ...

Claims

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Application Information

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IPC IPC(8): A61M31/00
CPCA61M31/00A61M2210/0618A61M2210/065A61M2210/0662A61M2210/005
Inventor 赵伟霞刘申
Owner 赵伟霞
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