ear canal cleaning device

A technology for cleaning devices and ear canals, applied in bathing devices, ear therapy, physical therapy, etc., can solve the problems of external auditory canal damage, time-consuming, labor-intensive, and difficult, and achieve the effects of strong non-stickiness, damage prevention, and damage reduction.

Active Publication Date: 2017-11-17
徐州天骋智能科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The washing method uses liquid medicine that can soften the secretion to wash the ear canal; the pure washing method is better for small and viscous secretions, but the effect is not obvious for oily secretions or larger secretions
The negative pressure suction method uses a straw to suck out the secretion. Due to the poor visibility of the ear canal, the operation is time-consuming and laborious.
[0003] For the cleaning of the ear canal, the method of direct contact and scraping is used, which has a good cleaning effect, but it is easy to cause damage to the external auditory canal, and it is not easy to perform this method in a narrow space with existing operating instruments

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • ear canal cleaning device
  • ear canal cleaning device
  • ear canal cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 As shown, an ear canal cleaning device includes: a pumping assembly 1, a double tube assembly 2, a blocking balloon 3, and an elastic fiber bundle assembly 4;

[0028] Such as figure 2 As shown, the pumping assembly 1 includes a liquid storage box 5 and a liquid pump 6 installed on one side of the liquid storage box 5; the water inlet end of the liquid pump 6 communicates with the bottom of the inner chamber of the liquid storage box 5 through a suction pipe 7; The top of the inner compartment of the liquid box 5 is provided with a cover 8;

[0029] Such as image 3 As shown, the double pipe assembly 2 includes a liquid inlet pipe 9 located on the outer layer and an air inlet pipe 10 located inside the liquid inlet pipe 9; both the liquid inlet pipe 9 and the air inlet pipe 10 are made of plastic hose; the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an ear canal cleaning device, which relates to the field of ear, nose and throat medical equipment. It cleans the external auditory canal by superimposing pulse liquid flushing and elastic fiber bundle kneading. When cleaning, firstly, the ear canal in front of the eardrum is closed deep in the external auditory canal through an inflatable occluding balloon to prevent the liquid from causing impact damage to the eardrum. On the one hand, the pulsating liquid can exert its own flushing effect, and on the other hand, it can also drive the elastic deformation of the elastic fiber bundle through the pulsating liquid; when the elastic fiber bundle is elastically deformed and reset, it produces repeated rubbing effect with the inner wall of the ear canal, so that the liquid The direct contact of scouring superimposed elastic fiber bundles has a better cleaning effect than rinsing alone and hard material scraping, and the damage to the ear canal is also greatly reduced.

Description

technical field [0001] The invention relates to the technical field of ear, nose and throat medical instruments. Background technique [0002] Preoperative preparation is very important for external auditory canal and middle ear surgery. When the external auditory canal or middle ear is diseased, there will be secretions or other diseased tissues in the external auditory canal. Therefore, on the premise of understanding the disease, preoperative preparations are necessary to prevent bleeding or loss of diseased tissue due to traction and stimulation of the diseased tissue (especially for malignant tumors). Tumors) cause adverse consequences, which is particularly critical. Therefore, cleaning the ear canal is an extremely important part in the preoperative preparation. The existing ear canal cleaning device mainly includes a flushing method and a negative pressure suction method. The flushing method uses liquid medicine that can soften the secretion to flush the ear canal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61F11/00A61M3/02A61H35/00
CPCA61F11/006A61H35/00A61M3/02A61M3/0295A61H2205/027A61M2210/0662A61F11/30
Inventor 唐园园
Owner 徐州天骋智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap