Nasal passage irrigation catheter device

A catheter device and nasal channel technology, applied in the field of nasal washing device, can solve the problems of acute attack or other complications, water choking, and easy damage to mucous membrane by water column

Active Publication Date: 2014-02-12
吴丽秋 +1
View PDF14 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to the above description, it can be seen that what patients with sinusitis really need to clean is the viscous secretions in the upper nasal passage A1 and the middle nasal passage B1. Although the known nasal irrigator can be cleaned by applying force to the squeezing part 10 and the water in the internal space 11 is pushed into the extension pipe portion 22, and then sprayed out from the outlet 21 to achieve the function of washing the nasal vestibule, but it is also limited by the nozzle 20 because it is too hard and too large to In-depth, only a single water column from front to back can be sprayed in the nasa

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
  • Nasal passage irrigation catheter device
  • Nasal passage irrigation catheter device
  • Nasal passage irrigation catheter device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The features and technical contents of the relevant patent applications of the present invention will be clearly presented in the following detailed description of three preferred embodiments with reference to the accompanying drawings.

[0056] Before detailed description, it should be noted that in this embodiment, similar elements are denoted by the same numerals.

[0057] refer to image 3 , is the first preferred embodiment of the nasal passage irrigation catheter device of the present invention, the nasal passage irrigation catheter device includes a catheter unit 3 , a connecting unit 4 , and an injection unit 5 .

[0058] The conduit unit 3 includes a conduit body 31, and a plurality of openings 32 formed on the conduit body 31, the conduit body 31 has an open end 311 and a closed end 312 opposite to the open end 311, and the closed end 312 is in a slightly curved shape, so that the catheter body 31 is convenient to turn and enter the deep part of the nasal pas...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a nasal passage irrigation catheter device comprising a catheter unit, a connecting unit, and an injection unit. The catheter unit comprises a catheter body and a plurality of holes formed in the catheter body. The catheter body has an open end and a closed end opposite to the open end. The connecting unit comprises a connecting part and a combination part. One end of the connecting part is provided with a connecting thin tube connected to the open end in a sleeving manner. The other end of the connecting thin tube is connected with the combination part. The injection unit comprises an injection tube connected to the combination part in a sleeving manner, and a squeeze part disposed inside the injection tube. The nasal passage irrigation catheter device has the advantages that the catheter unit is put deep in the nasal cavity for irrigation, discomfort of a patient with nasosinusitis is soothed indeed, and the simple combination of the catheter unit and the injection unit allows a user to conveniently operate the nasal passage irrigation catheter device with no need for assistance from other people.

Description

technical field [0001] The invention relates to a nasal washing device, in particular to a nasal channel washing catheter device which can be carried around, operated by itself and conveniently assembled and disassembled. Background technique [0002] In recent years, with the development of industry and climate change, air pollution has become more and more serious, which has a great impact on life. According to the Medscape website (http: / / emedicine.medscape.com / article / 232791- overview#a0156), about 14.6% of people in the United States suffer from chronic sinusitis, and it is conservatively estimated that it will cause about 18-22 million visits to the doctor and direct medical costs of US$3.4-5 billion per year, although so much medical expenses have been spent , but the incidence is still increasing every year. Relevant literature also pointed out that air pollution, humidity and high concentration of pollen are related to the high prevalence rate of this disease, and...

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): A61H35/04
Inventor 吴丽秋李慧萱
Owner 吴丽秋
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