TWM524702U - Nasal suction device - Google Patents

Abstract

The present invention provides a nasal suction device, comprising a collection chamber, a resilient bulb, and a one-way valve. The collection chamber includes a main body, a cover, and an inner space, the cover being removably connected to the main body in substantially airtight relation, to define the inner space. The resilient bulb is removably connected to the main body in substantially airtight relation. The cover comprises a first tube extending into the inner space, through which the secretion may be suctioned into the collection chamber. The main body comprises a second tube, an opening of which adjacent to the resilient bulb is configured with the one-way valve.

Description

Nasal aspirator

This creation is about a nasal aspirator, especially a manual nasal aspirator.

The manual suction ball of the existing manual nasal aspirator usually serves as a container for aspirating secretions at the same time, and at least the following problems exist: (1) The material of the manual suction ball is generally not suitable for high temperature sterilization, and its shape also causes cleaning and Difficulty in drying; and (2) when the suction is manually squeezed by the suction ball, the secretion of the suction ball or the vaporized water that may contain bacteria is discharged from the suction port.

Therefore, there is still a need in the art for improved nasal absorption to overcome the above problems.

The present invention provides a nasal suction device comprising a collection chamber, an elastic ball and a one-way valve. The collection chamber includes a body, a cover and an interior space.

The body of the collection chamber has a first end and a second end. The cover of the collection chamber has an upper end and a lower end, and the inner space has an upper portion and a lower portion. The cover is detachably coupled to the body in a substantially airtight relationship to define the interior space, wherein the lower end of the cover is coupled to the first end of the body. The elastic ball has an open end and an air outlet, and the open end is detachably coupled to the second end of the body in a substantially airtight relationship.

Furthermore, the cover of the collection chamber comprises a first tubular body extending into the interior space through which secretions can be drawn into the collection chamber. The first tube body has a first opening and a second opening, the first opening is located at the upper end of the cover body, and the second opening is located at the lower portion of the inner space.

The body of the collection chamber includes a second tube body having a third opening and a fourth opening, the third opening being located at the second end of the body, the fourth opening being located at the second opening This upper part of the interior space. The one-way valve is disposed in the third opening, which allows gas flow from the interior space to the interior of the elastomeric ball, but prevents reverse gas flow.

In a preferred embodiment of the present invention, the first tubular body and the second tubular body are non-coaxial.

According to the present creation, the material of the elastic ball can be any suitable elastic material as long as it can achieve the effect of manually sucking the ball. In a specific embodiment of the present invention, the elastic ball is made of silicone or rubber.

In another preferred embodiment, the nasal aspirator of the present invention further includes a tip detachably coupled to the first opening of the first tubular body.

According to a specific embodiment of the present invention, the air outlet of the elastic ball is a crack. The crack generates an opening when the elastic ball is deformed by extrusion to achieve the purpose of discharging air, and when the elastic ball is released from the extrusion, it is closed to achieve a substantially airtight effect. In this embodiment, the elastic ball is preferably made of silicone or rubber.

In another embodiment, the air outlet of the elastic ball is a hole, for example, a circular hole. In this embodiment, when the elastic ball is released from the squeeze, the user can block the hole with a finger to ensure the suction strength.

According to a preferred embodiment of the present invention, the body of the collection chamber is made of ABS resin, which allows for high temperature sterilization.

In another embodiment of the present invention, the suction nozzle further includes a gasket disposed between the body and the cover.

The detailed technical and preferred embodiments of the present invention, as described in the accompanying drawings, will enable those skilled in the art to understand the features claimed.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art.

The term "a" as used herein, unless otherwise specified, refers to the quantity of at least one (one or more).

Referring to Figures 1-3 , a created nasal aspirator 100 is illustrated that includes a collection chamber 20 , an elastomeric ball 30, and a one-way valve 40 . The collection chamber 20 includes a body 24 , a cover 22 and an internal space S1 . The body 24 has a first end 242 and a second end 244. The cover 22 has an upper end 222 and a lower end 224. The inner space S1 has an upper portion S12 and a lower portion S14 . The cover 22 is detachably coupled to the body 24 in a substantially airtight relationship to define the interior space S1 , wherein the lower end 224 of the cover 22 is coupled to the first end 242 of the body 24 . The resilient ball 30, having an open end 32 and an outlet 34, the open end 32 of substantial airtight relationship detachably connected to the body 24 of the second end 244.

As shown in FIG. 2B and FIG. 3 , the cover body 22 includes a first tube body 221 . The first tube body 221 has a first opening 2212 and a second opening 2214 . The first opening 2212 is located in the cover 22 . the upper end 222 of the second opening 2214 is located in the lower portion of the internal space S1 S14; the second body 24 comprises a tubular body 241, the second tube 241 having a third opening and a fourth opening 2414 2412 The third opening 2412 is located at the second end 244 of the body 24 , and the fourth opening 2414 is located at the upper portion S12 of the internal space S1 . The one-way valve 40 is disposed in the third opening 2412 , which allows gas flow from the interior space to the interior of the elastomeric ball, but prevents reverse gas flow. In this embodiment, the first tube body 221 and the second tube body 241 are non-coaxial.

In addition, referring to FIG. 1 - 3 , in the specific embodiment, the nasal suction device 100 further includes a gasket 26 and a suction head 50 . The gasket 26 is disposed between the body 24 and the cover 22 for increasing the airtight effect between the body 24 of the collection chamber 20 and the cover 22 . The tip 50 is detachably coupled to the first opening 2212 of the first tube body 221 . The tip 50 can be replaced by the user's needs. For example, adults and children can use different sizes of tips 50 .

Xian believes that the general knowledge in the field of this creation is based on the description of this article, and no further explanation is needed to make the most of this creation. The scope of the present invention is to be construed as being limited by the scope of the invention.

100‧‧‧Nasal device
20‧‧ ‧ collection room
22‧‧‧ Cover
221‧‧‧First tube
2212‧‧‧ first opening
2214‧‧‧second opening
222‧‧‧ upper end
224‧‧‧Bottom
24‧‧‧Ontology
241‧‧‧Second body
2412‧‧‧ third opening
2414‧‧‧fourth opening
242‧‧‧ first end
244‧‧‧ second end
26‧‧‧Washers
30‧‧‧elastic ball
32‧‧‧Open end
34‧‧‧ air outlet
40‧‧‧check valve
50‧‧‧ tips

A reading of the above is a better understanding of the foregoing summary and a detailed description of the present invention as set forth below. In the schema:

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

2A is a schematic perspective view of a collection chamber according to the specific embodiment; and FIG. 2B is a schematic cross-sectional view of the collection chamber according to the specific embodiment.

3 is a schematic exploded view of a collection chamber according to the specific embodiment.

100‧‧‧Nasal device

22‧‧‧ Cover

24‧‧‧Ontology

26‧‧‧Washers

30‧‧‧elastic ball

32‧‧‧Open end

34‧‧‧ air outlet

Claims (8)

A nasal suction device comprising: a set of chambers, comprising a body, a cover body and an inner space, the body having a first end and a second end, the cover body having an upper end and a lower end, the inner space An upper portion and a lower portion, and the cover body is detachably coupled to the body in a substantially airtight relationship to define the inner space, wherein the lower end of the cover body is coupled to the first end of the body, wherein: The cover body includes a first tube body having a first opening and a second opening, the first opening is located at the upper end of the cover body, and the second opening is located at the lower portion of the inner space, And the second body has a second opening and a fourth opening, the third opening is located at the second end of the body, and the fourth opening is located at the upper portion of the inner space An elastic ball having an open end and an air outlet, the open end being detachably coupled to the second end of the body in a substantially airtight relationship; a one-way valve disposed to the third opening. The nasal aspirator of claim 1, wherein the first tubular body and the second tubular body are non-coaxial. The nasal suction device of claim 1, further comprising a suction head detachably coupled to the first opening of the first tubular body. The nasal suction device of claim 1, wherein the air outlet of the elastic ball is a crack. The nasal suction device of claim 1, wherein the air outlet of the elastic ball is a hole. The nasal aspirator of claim 1, wherein the body of the collection chamber is made of ABS resin. The nasal aspirator of claim 1, wherein the elastic ball is made of silicone or rubber. The nasal suction device of claim 1, further comprising a gasket disposed between the body and the cover.