Foreign matter negative pressure suction device for otolaryngological department

An ENT and suction device technology, applied in the field of medical equipment, can solve the problems of inconvenient observation, lack of comfort, and poor auxiliary effect when absorbing foreign bodies, and achieve the best effect of foreign body absorption, convenient observation, and enhanced auxiliary effects

Inactive Publication Date: 2020-05-12
牟少凤
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a foreign body negative pressure suction device for ENT to solve the probl...

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
  • Foreign matter negative pressure suction device for otolaryngological department
  • Foreign matter negative pressure suction device for otolaryngological department
  • Foreign matter negative pressure suction device for otolaryngological department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0016] see Figure 1-Figure 2 , the present invention provides a technical solution:

[0017] A foreign body negative pressure suction device for otolaryngology, comprising a suction cavity 1, a suction hole 2, an arc-shaped insertion head 3, an auxiliary lighting observation component 4, a suction tube 5, a foreign body falling into a bag 6, a suction branch tube 7, a negative Pressure pump 8, negative pressure air bag 9, booster handle 10 and display panel ...

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 present invention belongs to the technical field of medical devices and particularly relates to a foreign matter negative pressure suction device for otolaryngological department. The foreign matter negative pressure suction device for the otolaryngological department comprises a suction cavity, a suction hole, an arc-shaped insertion head, an auxiliary illumination observation assembly, a suction pipe, a foreign matter falling bag, a suction branch pipe, a negative pressure pump, a negative pressure air bag, a pressurization pressing handle and a display panel, the suction hole is formedin a most front end of the suction cavity, a rear part of the suction hole is connected with the arc-shaped insertion head, an outer side of a rear part of the arc-shaped insertion head is connected with the auxiliary illumination observation assembly, and besides, the rear part of the arc-shaped insertion head communicates with the suction pipe. Under matching action of the arc-shaped insertion head, the auxiliary illumination observation assembly, the suction pipe, the foreign matter falling bag, the suction branch pipe, a pressure display meter and the negative pressure air bag, the foreignmatter negative pressure suction device can enhance foreign matter suction efficiency, enhances an auxiliary effect, is conductive for sucking foreign matter and convenient for observation, improvescomfort and reaches a best foreign matter suction effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a foreign body negative pressure suction device used in otolaryngology. Background technique [0002] The Department of Otorhinolaryngology was formerly known as "Five Senses Department", but after the reform of the Ministry of Health, it was officially named "Otorhinolaryngology Department". The classification of diseases in Otorhinolaryngology is mainly divided from some diseases that often occur in the ears, nose, and throat. Common otolaryngology diseases mainly include: ear diseases: otitis media, tinnitus, otitis externa, deafness, tympanic membrane perforation, tympanic membrane repair, hearing impairment; nasal diseases: acute rhinitis, chronic rhinitis, sinusitis, nasal polyps, allergic rhinitis, Rhinoplasty; throat diseases: laryngitis, chronic pharyngitis, tonsillitis, snoring, vocal cord polyps, and acute pharyngitis. Deviated septum etc. [0003] However, t...

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
IPC IPC(8): A61B17/50A61B17/24A61F11/00A61B90/00A61B90/30
CPCA61B17/50A61B17/24A61F11/00A61B90/361A61B90/30
Inventor 牟少凤秦海萍李茂才
Owner 牟少凤
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