JP3068903U - Nasal aspirator - Google Patents

Abstract

(57) [Summary] [Problem] To provide a nasal aspirator which is easy to operate and can surely and smoothly suck and remove an adhesive substance in a nostril. SOLUTION: A hollow tube 1 having a suction port 11 at a front end, a front tube 2 tightly crowned at the front end of the hollow tube 1, and a piston head 31 at a center portion are fitted into the hollow tube 1, and a piston head 31 is provided. A piston body having an engaging portion 32 extending from the outer edge of the hollow tube toward the anti-suction port side, and a plug 4 fitted to the end of the hollow tube 1 are provided. At the time of operation use, first, the ring finger F1 and the middle finger F2 are hung on both sides of the engaging portion 32. Next, thumb F3
, And the force is applied to pull the engaging portion 32 backward. By evacuating the air in this manner, the sticky substances in the nostrils are quickly sucked and collected in the hollow tube 1.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a nasal aspirator.

[0002]

[Prior art]

 In general, infants, or especially infants, the elderly, and bedridden patients who need special care, have a cold and sticky nasal discharge is formed in the nostrils, making it difficult to breathe. I will be. In order to solve this condition, a method is often used in which a nasal suction device is used to suck and remove the sticky substance in the nostrils.

On the other hand, the structure of a nasal aspirator currently available on the market uses a suction ball having elasticity for the most part as a suction force source during suction. It consists mainly of a hollow gourd-shaped or circular intake bottle, with an outlet on top of one end. The main body of the intake pipe is connected to the opposite end, and the long tubular intake tube is fixed on the main body of the intake pipe.

[0004] In operation, one end of the long tube of the suction tube is inserted into the nostril of an infant and compresses a gourd-shaped sphere. Release the gourd-shaped sphere, wait for the gourd-shaped sphere to recover its original shape, and achieve the effect of sucking the sticky substance in the nostrils.

[0005]

[Problems to be solved by the invention]

 However, the conventional nasal suction device has the following problems. 1. Because it relies solely on the instantaneous suction force that occurs when a gourd-shaped sphere recovers its shape, the suction force is limited, and the suction force is insufficient to reliably suck the sticky substance in the nostrils . 2. An inhaler of a type in which an inhalation tube is inserted into an infant's nostril is apt to damage the nasal mucosa in the infant's nares whose skin and mucous membrane are soft at one end. Infants may not be fully developed yet, and may even have the aftereffect that nosebleeds are more likely to develop. 3. This type of hollow gourd-type or aspirator having a circular suction bottle as a main body is difficult to clean and difficult to keep clean due to its structure. Adhesives in the nostrils tend to adhere to the inner wall of the gourd-shaped sphere and to the details of the tube, which may cause bacterial outbreaks.

The present invention has been made to solve such a problem, and it is easy to operate and can suck and remove sticky substances in the nostrils reliably and smoothly. The purpose is to provide a vessel. It is another object of the present invention to provide a sanitary nasal aspirator that can be disassembled and cleaned or disinfected.

[0007]

[Means for Solving the Problems]

 According to the nasal aspirator of the present invention, a hollow tube having a suction port at the front end, a front tube tightly crowned at the front end of the hollow tube, and a piston head at the center portion are fitted into the hollow tube, and the outer edge of the piston head is inserted into the hollow tube. It has a piston body having an engaging portion extending toward the anti-suction port side and having a line-symmetrical shape, and a plug body fitted to the end of the hollow tube. The front tube has a flexible structure that is integrally formed, is flexible and has a comfortable tactile sensation. A suction port is provided at the front end of the front tube, and the suction port and the front end suction head have a very comfortable and well-fitting contact with the inner wall of the nostril. During operation, the sticky substance in the nostrils is quickly sucked by the suction force and collected in a hollow tube. Next, the piston head is pushed to the suction port side, and at the same time, the air and the sticky substance accumulated in the hollow tube are pushed out of the front tube.

[0008] The user pushes the engaging portion to return the piston head to the suction port side, and pushes out the sticky substance accumulated in the hollow tube. After use, the front tube, hollow tube, piston body and plug can all be easily disassembled.

Therefore, according to the nasal aspirator of the present invention, the sticky substance in the nostrils can be reliably sucked and removed, and the washing is easy. In particular, by continuing the inhalation operation, a strong air suction force is reliably generated, which makes it possible to easily suck and remove the sticky substance in the nostrils, and the front end of the suction port and the front end suction head are in contact with the inner wall of the nostrils. It provides a very comfortable and well-fitting contact state, so there is no discomfort and no risk of injury to the nasal mucosa, and it provides an easy, quick, and effective operating effect when sucking adhesive in the nares. be able to.

[0010]

[Embodiment of the invention]

 Hereinafter, a nasal aspirator according to an embodiment of the present invention will be described. As shown in FIGS. 1, 2, and 3, a nasal aspirator according to an embodiment of the present invention mainly includes a hollow tube 1, a front tube 2 tightly crowned at the front end of the hollow tube 1, and a hollow tube at the center thereof. 1 and a plug body 4 fitted to the end of the hollow tube 1.

The hollow tube 1 has a tubular structure having a suction port 11 at the front end, and the suction port 11 can be positioned just by being inserted into the suction port 21 of the front tube 2. The front tube 2 has a soft structure that is integrally molded and has the characteristics of bendable and comfortable tactile sensation. An inlet 21 is provided at the front end of the front tube 2, and the front end of the inlet 21 and the front end suction head 22 are in a very comfortable and well-fitting contact state with the inner wall of the nostril.

The piston body 3 has a piston head 31 made of a soft material fixed to the front end thereof, and the outer ring of the piston head 31 extends rearward to form a mutually symmetric engaging portion 32. As a result, the piston body 3 is inserted into the bottom outlet of the hollow tube 1 in a tightly fitted state with the piston head 31 being the foremost end.

The plug 4 is provided with cutouts 41 on both sides, respectively, and the cutouts 41 can be used for fitting the mutually symmetrical engaging portions 32. When operating the nasal aspirator, first, the front end suction head 22 of the front tube 2 is brought into conformal contact with the inner wall of the nostril, and at the same time, the ring finger F1 and the middle finger F2 are hung on both sides of the engaging portion 32. Subsequently, using the thumb F3, the rear end of the plug 4 is supported, the forces of the ring finger F1 and the middle finger F2 are made to correspond, and the engaging portion is pulled backward.

In this way, by evacuating the air, the sticky substance in the nostrils can be quickly and sufficiently suctioned, and can be further strongly inhaled and collected in the hollow tube 1. In other words, a nasal aspirator with an extremely excellent effect of inhaling and removing sticky substances can be constructed.

After sucking the sticky substance, the user presses the engaging portion 32 to return the piston head 31 to the front, and at the same time, pushes out the air accumulated in the hollow tube 1 to the outside. Thereby, the sticky substance sucked and collected in the hollow tube 1 can be pushed out of the front tube 2 and the front tube 2 can be pulled out for cleaning. In addition, the hollow tube 1, the piston body 3, and the plug body 4 can all be disassembled and cleaned or disinfected.

[0016]

[Effect of the invention]

 The nasal aspirator according to the present invention has a simple structure and is easy to handle. In addition, there is no discomfort to the user and no risk of sequelae. It can also reduce the psychological burden on the dependents.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a nasal suction device according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a nasal suction device according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view illustrating a nasal suction device according to an embodiment of the present invention and a method of using the same;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hollow tube 11 Suction port 2 Front tube 21 Suction port 22 Front end suction head 3 Piston body 31 Piston head 32 Engagement part 4 Plug body 41 Missing opening F1 Ring finger F2 Middle finger F3 Thumb

Claims (1)

[Utility model registration claims] 1. A hollow tube, a front tube tightly crowned at the front end of the hollow tube, a piston body having a central portion fitted into the hollow tube, and a plug body fitted at the end of the hollow tube, The front tube is a flexible molded body that is flexible and has a front end suction head that has a suction port formed at the front end and that is in a very comfortable and well-fitting contact state with the inner wall of the nostril. The suction port has a tubular structure in which a suction port is formed, the suction port communicates with the suction port, and the piston body is provided with a piston head made of a soft material at the foremost end, and anti-suction from an outer edge of the piston head. An engaging portion extending toward the mouth and exhibiting a line-symmetric shape is inserted in close contact with the bottom outlet of the hollow tube, and the plug is provided on both sides with a fitting provided for fitting the engaging portion. A nasal aspirator characterized in that a mouth is formed.