CN209847810U

CN209847810U - Hand-held type nose syringe

Info

Publication number: CN209847810U
Application number: CN201821143424.3U
Authority: CN
Inventors: 陈奎
Original assignee: Hunan Cofoe Medical Technology Development Co Ltd
Current assignee: Kefu Medical Technology Co., Ltd
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2019-12-27
Anticipated expiration: 2028-07-19

Abstract

The utility model discloses a hand-held type nasal wash ware, including lotion bottle and backward flow bottle, the liquid outlet of lotion bottle passes through pipeline and articulate sacculus one, and sacculus one passes through pipeline and articulate sacculus two, and sacculus two passes through the entrance point of pipeline and articulate three-way pipe, and one of them exit end of three-way pipe passes through pipeline and articulate shower nozzle, and the other end is provided with pressure relief mechanism, and the entrance point of lotion bottle is connected through the back flow to backward flow bottle bottom. This kind of hand-held type nose syringe, according to self requirement adjusting bolt to the extrusion degree of spring, utilize sacculus one with the washing liquid pump in the lotion bottle in sacculus two, sacculus two carries the washing liquid compression to the shower nozzle to the washing liquid pressure of shower nozzle is carried in the control, keeps safe cleaning pressure, improves the cleaning performance, retrieves the waste of recycling with low washing liquid through the washing liquid of backward flow bottle overflow after to the pressure release, is convenient for unpack each part component apart cleaning and disinfecting.

Description

Hand-held type nose syringe

Technical Field

The utility model relates to the field of medical equipment, specifically a hand-held type nose syringe.

Background

A nasal irrigator is a tool used for cleaning nasal cavities. It usually uses a certain pressure (or air bag type nasal irrigator, or gravity such as simple bottle type can, or mechanical pressure such as electric) to deliver the physiological saline into the nostrils, and the physiological saline flows through the nasal vestibule (the part exposed outside the head), the nasal sinuses, the nasal passage and bypasses the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, the accumulated pathogenicity and grime in the nasal cavity are exhausted by means of the sterilization function of the normal saline and the impact force of the water flow, so that the nasal cavity recovers the normal physiological environment, the self-detoxification function of the nasal cavity is recovered, and the aim of protecting the nasal cavity is fulfilled. The existing hand-held nose washer is low in price and widely purchased and used by users, but the existing hand-held nose washer is not balanced in pressure control, so that the using effect is not good.

To solve the above problems, we propose a hand-held nasal irrigator.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a hand-held type nose syringe, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a hand-held type nasal wash ware, including lotion bottle and backward flow bottle, the liquid outlet of lotion bottle passes through pipeline and articulate sacculus one, and sacculus one passes through pipeline and articulate sacculus two, and sacculus two passes through the entrance point of pipeline and articulate three-way pipe, and one of them exit end of three-way pipe passes through pipeline and articulate shower nozzle, and the other end is provided with pressure relief mechanism, and pressure relief mechanism passes through the entrance point of pipeline and articulate backward flow bottle, and the entrance point of backward flow bottle bottom through the back flow connection lotion bottle.

As a preferred embodiment of the present invention, the liquid outlet of the washing liquid bottle is connected with a filtering column by a screw, and the filtering column is filled with medical filtering cotton.

As an optimized embodiment of the present invention, the first check valve is disposed on the inlet pipeline of the first balloon, the first check valve is disposed in the flow direction of the first check valve, the second check valve is disposed on the outlet pipeline of the first balloon, and the second check valve is disposed in the flow direction of the second check valve.

As a preferred embodiment of the utility model, a protective cover is fixed on the outer side of the second balloon.

As an embodiment of the present invention, the pressure relief mechanism includes a rubber column slidably connected in the three-way pipe, a stud screwed in the three-way pipe, and a spring is connected between the rubber column and the stud.

As an optimized implementation mode of the utility model, the side wall of the three-way pipe is provided with the drainage hole, and the drainage hole passes through the inlet end of the pipeline and the joint connection backflow bottle.

As a preferred embodiment of the utility model, the reflux bottle is fixed with an air column for balancing the air pressure inside and outside the reflux bottle.

As a preferred embodiment of the utility model, the joint includes public interface and female interface, and female interface tip coaxial fixation has the thread bush, and female interface pegs graft inside public interface, and has sealed the pad one between public interface terminal surface and the female interface, and thread bush threaded connection has sealed pad two in the outside of female interface and between the terminal surface of female interface and the thread bush.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. in the embodiment, the cleaning liquid in the cleaning liquid bottle is pumped into the balloon II by using the balloon I, the cleaning liquid is compressed and conveyed to the spray head by the balloon II, and the extrusion degree of the bolt on the spring is adjusted according to the self requirement before cleaning, so that the pressure of the cleaning liquid conveyed to the spray head is controlled, the safe cleaning pressure is maintained, and the cleaning effect is improved;

2. in the embodiment, the overflow cleaning liquid after pressure relief is recycled through the reflux bottle, so that the waste of low cleaning liquid is avoided;

3. in this embodiment, adopt removable joint, be convenient for unpack apart each part component clean, also be convenient for carry out cleaning and disinfection to the pipeline, be favorable to keeping nose syringe sanitation and hygiene, it is convenient to assemble moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the general assembly structure of a hand-held nasal irrigator of the present invention;

FIG. 2 is a schematic view of the filtering column of the hand-held nasal irrigator of the present invention;

FIG. 3 is a schematic cross-sectional structure view of a three-way tube of the hand-held nasal irrigator of the present invention;

fig. 4 is a schematic view of the joint structure of the hand-held nasal irrigator of the present invention.

In the figure: 1-washing liquid bottle; 2-filtering the column; 3-a one-way valve I; 4, first sacculus; 5-a one-way valve II; 6-a protective cover; 7-balloon II; 8-a three-way pipe; 9-a spray head; 10-reflux bottle; 11-gas column; 12-a rubber column; 13-a spring; 14-a stud; 15-a drain hole; 16-female interface; 17-a male interface; 18-gasket one; 19-a thread bush; 20-sealing gasket II; 21-medical filter cotton.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-4, a hand-held nasal irrigator comprises a liquid washing bottle 1 and a reflux bottle 10, wherein an air column 11 for balancing the air pressure inside and outside the reflux bottle 10 is fixed on the reflux bottle 10, a liquid outlet of the liquid washing bottle 1 is connected with a first balloon 4 through a pipeline and a joint, the first balloon 4 is connected with a second balloon 7 through a pipeline and a joint, the second balloon 7 is connected with an inlet end of a three-way pipe 8 through a pipeline and a joint, one outlet end of the three-way pipe 8 is connected with a spray head 9 through a pipeline and a joint, the other end of the three-way pipe 8 is provided with a pressure relief mechanism, the pressure relief mechanism comprises a rubber column 12 in the three-way pipe 8 in a sliding, and the rubber column 12 is connected with the stud 14 through a spring 13, the side wall of the three-way pipe 8 is provided with a discharge hole 15, the drainage hole 15 is connected with the inlet end of the reflux bottle 10 through a pipeline and a joint, and the bottom of the reflux bottle 10 is connected with the inlet end of the washing liquid bottle 1 through a reflux pipe.

In the embodiment, before the nasal cavity is cleaned, the bolt 14 is rotated forwards or backwards according to the requirement of the user, the extrusion degree of the bolt 14 to the spring 13 is adjusted, so that the pressure of the spring 13 to the rubber column 12 is adjusted, the cleaning liquid is prepared in the cleaning liquid bottle 1, the first balloon 4 is held by the hand, the first balloon 4 is pinched and loosened, so that the cleaning liquid in the cleaning liquid bottle 1 is pumped into the second balloon 7, the second balloon 7 is filled with the cleaning liquid and then exerts a reaction force on the cleaning liquid to compress the cleaning liquid and convey the cleaning liquid to the spray head 9 through the three-way pipe 8, the interior of the nasal cavity is cleaned, when the pressure of the second balloon 7 to water is overlarge, the pressure of the water pressure in the three-way pipe 8 to the rubber column 12 is greater than the pressure of the spring 13 to the rubber column 12, so that the rubber column 12 moves and compresses the spring 13, the drainage hole 15 is, the inside of the three-way pipe 8 is decompressed, a part of cleaning solution flows into the reflux bottle 10 from the drain hole 15, the cleaning solution in the reflux bottle 10 is sucked into the cleaning solution bottle 1 through the reflux pipe for recycling due to the fact that the cleaning solution in the cleaning solution bottle 1 is in a negative pressure state after being output, the air column 11 on the reflux bottle 10 is used for balancing the air pressure inside and outside the reflux bottle 10, when the decompression is not generated in the whole cleaning process, the reflux bottle 10 is communicated with the cleaning solution bottle 1 to keep the air pressure on the liquid level inside the cleaning solution bottle 1 balanced, and therefore the normal output of the cleaning solution is kept.

In this embodiment, the liquid outlet of the washing liquid bottle 1 is connected with the filtering column 2 through a thread, the filtering column 2 is filled with medical filtering cotton 21, and the medical filtering cotton 21 in the filtering column 2 filters undissolved particles in the washing liquid, impurities and microorganisms in the water, so as to protect the safety of the nasal cavity in the washing process.

In the embodiment, the first check valve 3 is arranged on the pipeline at the inlet end of the first balloon 4, the flow direction of the first check valve 3 points to the first balloon 4, the second check valve 5 is arranged on the pipeline at the outlet end of the first balloon 4, the flow direction of the second check valve 5 points to the second balloon 7, when the first balloon 4 is pinched, the internal cleaning liquid can only flow into the second balloon 7 through the second check valve 5, the cleaning liquid in the second balloon 7 cannot flow back, the internal negative pressure of the first balloon 4 is released after the first balloon 4 is loosened, the cleaning liquid in the liquid cleaning bottle 1 is sucked into the first balloon 4, and the effect of the first check valve 3 prevents the cleaning liquid in the first balloon 4 from flowing back to the liquid cleaning bottle 1 when the first balloon 4 is pinched.

In this embodiment, the protective cover 6 is fixed on the outer side of the second balloon 7, the second balloon 7 is used for applying pressure to the cleaning liquid inside and conveying the cleaning liquid to the spray head 9, the cleaning liquid pumped into the first balloon 4 is stored, and the pressure relief mechanism is used for improving the pressure output balance during cleaning of the handheld nasal irrigator and preventing the hand from being pinched without stopping, and the protective cover 6 is used for limiting the expansion of the second balloon 7 and avoiding the bursting and providing high water pressure to damage the nasal cavity.

In this embodiment, the joint includes male interface 17 and female interface 16, the coaxial threaded bush 19 that is fixed with of female interface 16 tip, female interface 16 pegs graft inside male interface 17, and there is sealed pad 18 between male interface 17 terminal surface and the female interface 16, there is sealed pad two 20 threaded bush 19 threaded connection in the outside of female interface 16 and between the terminal surface of female interface 16 and the threaded bush 19, adopt removable joint, be convenient for unpack apart each part component clean, also be convenient for clean the disinfection to the pipeline, be favorable to keeping the nose syringe sanitation, and it is convenient to assemble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hand-held type nasal wash ware, includes lotion bottle (1) and backward flow bottle (10), its characterized in that: the liquid outlet of lotion bottle (1) passes through pipeline and articulate sacculus (4), sacculus (4) pass through pipeline and articulate sacculus two (7), the entrance point of sacculus two (7) through pipeline and articulate three-way pipe (8), one of them exit end of three-way pipe (8) passes through pipeline and articulate shower nozzle (9), and the other end is provided with pressure relief mechanism, pressure relief mechanism passes through the entrance point of pipeline and articulate backward flow bottle (10), the entrance point of lotion bottle (1) is connected through the back flow to backward flow bottle (10) bottom.

2. The hand-held nasal irrigator according to claim 1, wherein the liquid outlet of the liquid bottle (1) is connected with a filtering column (2) in a threaded manner, and the filtering column (2) is filled with medical filtering cotton (21).

3. The hand-held nasal irrigator according to claim 1, wherein a first check valve (3) is arranged on a pipeline at the inlet end of the first balloon (4), the flow direction of the first check valve (3) points to the first balloon (4), a second check valve (5) is arranged on a pipeline at the outlet end of the first balloon (4), and the flow direction of the second check valve (5) points to the second balloon (7).

4. The hand-held nasal irrigator according to claim 3, wherein a protective cover (6) is fixed to the outer side of the second balloon (7).

5. The hand-held nasal irrigator according to claim 1, wherein the pressure relief mechanism comprises a rubber column (12) slidably connected in the tee (8), a stud (14) screwed inside the tee (8), and the rubber column (12) and the stud (14) are connected by a spring (13).

6. The hand-held nasal irrigator according to claim 5, wherein a drain hole (15) is formed in the side wall of the three-way tube (8), and the drain hole (15) is connected to the inlet end of the reflux bottle (10) through a pipeline and a joint.

7. The hand-held nasal irrigator according to claim 6, wherein an air column (11) for balancing air pressure inside and outside the reflux bottle (10) is fixed on the reflux bottle (10).

8. The hand-held nasal irrigator according to claim 7, wherein the joint comprises a male interface (17) and a female interface (16), a threaded sleeve (19) is coaxially fixed at the end of the female interface (16), the female interface (16) is inserted into the male interface (17), a first sealing gasket (18) is arranged between the end surface of the male interface (17) and the female interface (16), the threaded sleeve (19) is in threaded connection with the outer side of the female interface (16), and a second sealing gasket (20) is arranged between the end surface of the female interface (16) and the threaded sleeve (19).