Nasal irrigator

A technology of nasal wash and nasal cavity, applied in the field of nasal wash, which can solve the problems of human injury, physiological saline flowing into esophagus, trachea, etc., and achieve the effect of large washing range, ingenious structure and convenient use

Pending Publication Date: 2019-11-22
JIANGSU CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing nasal irrigators are carried out through the nasal cavity inlet and mouth discharge, which can easily cause the cleaned physiological saline to flow into the esophagus and trachea, causing great harm to the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 4 As shown, Embodiment 1 discloses a nasal wash, including a water delivery device, a water pumping device and a water blocking device; At the rear end, the front end of the water delivery hose 1 is used to insert the nasal cavity from one side of the nostril, and the water delivery device 2 is used to send clean water into the nasal cavity through the water delivery hose 1; The inlet end of the device 3 is connected to the rear end of the suction hose 6, and the front end of the suction hose 6 is used to insert the nasal cavity from the other nostril, and the water pump 3 is used to extract the sewage inside the nasal cavity through the suction hose 6; the water blocking device Including the water blocking device 4, the water blocking hose 5 and the water blocking ball 8, the outlet end of the water blocking device 4 is connected to the rear end of the water blocking hose 5, the front end of the water blocking hose 5 is connected to the wate...

Embodiment 2

[0037] Such as Figure 5 ~ Figure 6As shown, Embodiment 2 discloses a nasal wash, and its main difference from Embodiment 1 is that: the water delivery hose 1 and the water suction hose 6 are provided with an air bag 8, and the air bag 8 is connected with a The inflation tube 9, the other end of the inflation tube 9 is connected to the inflation joint 10. In this way, when the water delivery hose 1 and the suction hose 6 are inserted into the nostrils, the airbag 8 can be inflated through the inflation joint 10, so that there is no gap between the airbag 8 and the inner wall of the nasal cavity, thereby preventing the backflow of physiological saline from the two nostrils come out. Preferably, the airbag 8 is provided with a cotton cushion layer 11, so that the airbag 8 is in contact with the inner wall of the nasal cavity through the cotton cushion layer 11 after being inflated, which can increase the comfort of the nasal cavity.

[0038] Such as Figure 4 , Figure 5 As ...

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Abstract

The invention relates to a nasal irrigator. The nasal irrigator comprises a water delivery device, a pumping device and a water blocking device; the water delivery device comprises a water deliveringdevice and a water delivering hose, wherein an outlet end of the water delivering device is connected with the rear end of the water delivering hose, and the front end of the water delivering hose isused for being inserted into the nasal cavity from the nostril at one side; the pumping device comprises a pumper and a pumping hose, wherein an inlet end of the pumper is connected with the rear endof the pumping hose, and the front end of the pumping hose is used for being inserted into the nasal cavity from the nostril at the other side; the water blocking device comprises a water blocker, a water blocking hose and a water blocking ball, wherein an outlet end of the water blocker is connected with the rear end of the water blocking hose, the front end of the water blocking hose is connected with the water blocking ball, a fluid medium is sealed in the water blocker, in the water blocking hose and in the water blocking ball separately, and the fluid medium can be driven to enter the water blocking ball by operating the water blocker, so that the water blocking ball swells to block the communication of the nasal cavity and the oral cavity. According to the nasal irrigator, by adopting the water delivering hose for water delivery, adopting the pumping hose for water extraction, and adopting the water blocking ball for blocking the joint of the nasal cavity and the oral cavity, thenasal cavity can be continuously cleaned, and the use is convenient.

Description

technical field [0001] The invention relates to a nasal washing device, which belongs to the technical field of medical instruments. Background technique [0002] In the prior art, the nasal irrigator is a tool for cleaning the nasal cavity. It usually uses a certain pressure (or suction, or gravity, or mechanical pressure) to send saline into the nostrils, flow through the nasal vestibule (the part exposed to the outside of the head), sinuses, and nasal passages around the nasopharynx, or Discharge from one nostril, or discharge from the mouth. Through the above path, with the help of the bactericidal effect of the normal saline itself and the impact of the water flow, the accumulated pathogens and pollutants in the nasal cavity will be discharged, so that the nasal cavity can restore the normal physiological environment, restore the nasal cavity's self-detoxification function, and protect the nasal cavity the goal of. Nasal irrigators can be divided into simple bottle t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H35/04
CPCA61H35/04A61H2201/0103A61H2205/023
Inventor 宋丹鲍军张皓鲍婷婷
Owner JIANGSU CANCER HOSPITAL
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