CN219090609U

CN219090609U - Liquid stopping liquid medicine filter capable of self-exhausting

Info

Publication number: CN219090609U
Application number: CN202223050513.2U
Authority: CN
Inventors: 张明清
Original assignee: CHENGDU YANGGUANG BIO-TECHNOLOGY CO LTD
Current assignee: CHENGDU YANGGUANG BIO-TECHNOLOGY CO LTD
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-30
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a liquid stopping medicine filter capable of self-exhausting, which comprises a first device shell, a first hole and a first filter material, wherein a third device shell is arranged in the first device shell, a second hole is uniformly formed in the top end of the third device shell, a first filter plate is arranged in the third device shell, a pipeline is arranged at the bottom end of the third device shell, a second device shell is arranged at both ends of the first device shell, the first filter material is arranged in the second device shell, and a fourth hole is formed in the bottom end of one end, far away from the first device shell, of the second device shell. According to the utility model, the inside of the second device shell is U-shaped, and then the air entering the inside of the device is filtered through the first filter material arranged in the second device shell, so that the air is prevented from entering the inside of the first device shell to pollute the first device shell.

Description

Liquid stopping liquid medicine filter capable of self-exhausting

Technical Field

The utility model relates to the technical field of filters, in particular to a liquid stopping liquid medicine filter capable of self-exhausting.

Background

With the development of society, the development of science and technology is continuous, and intravenous transfusion appears under the great development of medical industry, and intravenous transfusion is a method for inputting a large amount of sterile liquid, electrolyte and medicine into a body from veins by utilizing the atmospheric pressure and hydrostatic pressure principles, and the method for inputting external liquid into veins is usually adopted to perform operation by inserting a needle into a blood vessel during transfusion, and the existing method is still mature, but certain problems still exist in the use process, and the specific problems are as follows:

1. when the traditional liquid medicine filter discharges the gas in the liquid medicine in the using process, the outer side of the filter is usually provided with an exhaust hole, so that the inside of the filter is communicated with the outside, and the liquid medicine is easy to be polluted;

2. in the process of using a traditional liquid medicine filter, along with the continuous reduction of liquid in a medicine bottle, the pressure of liquid inlet of the filter is continuously reduced, so that the infusion rate is continuously reduced, the infusion is not uniform enough easily, and a patient is required to continuously adjust, so that the use efficiency is influenced.

Disclosure of Invention

The utility model aims to provide a liquid stopping liquid medicine filter capable of self-exhausting, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but from exhaust liquid stopping liquid medicine filter, includes first device shell, first hole and first filter media, the internally mounted of first device shell has the third device shell, and the second hole has evenly been seted up on the top of third device shell, the internally mounted of third device shell have first filter, the pipeline is installed to the bottom of third device shell, the second device shell is all installed at the both ends of first device shell, and the inside of second device shell all is provided with first filter media, the bottom that first device shell one end was kept away from to the second device shell all has been seted up the fourth hole, the third hole that runs through to the inside of second device shell is all seted up on the top at third device shell both ends, the first hole that runs through to the inside of second device shell is all seted up at the bottom at the inside both ends of first device shell, the screw hole is seted up to the bottom of first device shell, and the inside fourth device shell that extends to the bottom that is provided with of screw hole.

Preferably, a feeding pipe is installed at the top end of the first device shell, and a first clamping ring is installed at the outer side of the feeding pipe.

Preferably, a discharging pipe is installed at the bottom end of the fourth device shell, and a second clamping ring is installed at the outer side of the discharging pipe.

Preferably, the inside of the fourth device shell is provided with a mounting plate, and the top end of the mounting plate is provided with a discharging hole penetrating through the mounting plate.

Preferably, the top of mounting panel is provided with the second filter, and the ring kicking block is installed on the top of second filter.

Compared with the prior art, the utility model has the beneficial effects that:

1. the inside of the second device shell is U-shaped, and then the air entering the inside of the device is filtered by the first filter material arranged in the second device shell, so that the air is prevented from entering the inside of the first device shell to pollute the first device shell;

2. according to the utility model, the air is enabled to enter the interior of the second device shell through the fourth hole formed in the second device shell, and then the pressure inside the device is regulated by enabling the air to enter the interior of the device through the first hole and the third hole, so that the service efficiency of the device is improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a first device housing; 2. a first hole; 3. a first filter material; 4. a second device housing; 5. a third device housing; 6. a feed pipe; 7. a first snap ring; 8. a second hole; 9. a third hole; 10. a first filter plate; 11. a fourth hole; 12. a pipe; 13. a fourth device housing; 14. a discharge pipe; 15. a second snap ring; 16. a threaded hole; 17. a circular ring top block; 18. a second filter plate; 19. a discharge hole; 20. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of a liquid-stopping liquid medicine filter capable of self-exhausting is provided in the present utility model: a liquid stopping liquid medicine filter capable of self-exhausting comprises a first device shell 1, a first hole 2 and a first filter material 3, wherein a third device shell 5 is arranged in the first device shell 1, and second holes 8 are uniformly formed in the top end of the third device shell 5;

the top end of the first device shell 1 is provided with a feed pipe 6, the outer side of the feed pipe 6 is provided with a first clamping ring 7, when the device is used, a hose can be connected through the feed pipe 6, and meanwhile, the feed pipe 6 is fixed through the first clamping ring 7;

the first filter plate 10 is installed in the third device housing 5, the pipeline 12 is installed at the bottom end of the third device housing 5, the second device housing 4 is installed at both ends of the first device housing 1, the first filter material 3 is arranged in the second device housing 4, the fourth hole 11 is formed at the bottom end of one end of the second device housing 4 far away from the first device housing 1, the third hole 9 penetrating into the second device housing 4 is formed at the top end of both ends of the third device housing 5, the first hole 2 penetrating into the second device housing 4 is formed at the bottom end of both ends of the inside of the first device housing 1, the threaded hole 16 is formed at the bottom end of the first device housing 1, and the fourth device housing 13 extending to the bottom end is arranged in the threaded hole 16;

the discharging pipe 14 is installed to the bottom of fourth device shell 13, and the second snap ring 15 is installed in the outside of discharging pipe 14, the internally mounted of fourth device shell 13 has mounting panel 20, and the discharge opening 19 that runs through mounting panel 20 is seted up on the mounting panel 20 top, the top of mounting panel 20 is provided with second filter 18, and ring kicking block 17 is installed on the top of second filter 18, connect the hose through discharging pipe 14 when using, fix discharging pipe 14 through second snap ring 15 simultaneously, the second filter 18 that place on the rethread mounting panel 20 filters the liquid medicine, make the liquid medicine fall down through the discharge opening 19 on the mounting panel 20 simultaneously, thereby use.

Working principle: when the device is used, a certain fixing effect is achieved on the hose through the first clamping ring 7 after the pipeline is sleeved on the feeding pipe 6, meanwhile, the lower hose is connected through the second clamping ring 15 on the discharging pipe 14, after the hose is fixed, liquid medicine enters the first device shell 1 through the feeding pipe 6, enters the third device shell 5 through the second hole 8 on the third device shell 5 for filtering, after the liquid medicine is filtered, enters the fourth device shell 13 through the pipeline 12, enters the fourth device shell 13 for filtering through the second filter plate 18, when the device is used, outside air enters the device through the fourth hole 11, then enters the device through the first filter medium 3 in the second device shell 4 for filtering, and meanwhile, the air pressure in the device is balanced through the third hole 9 and the first hole 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but from exhaust liquid stopping liquid medicine filter, includes first device shell (1), first hole (2) and first filter media (3), its characterized in that: the internally mounted of first device shell (1) has third device shell (5), and second hole (8) have evenly been seted up on the top of third device shell (5), internally mounted of third device shell (5) has first filter (10), pipeline (12) are installed to the bottom of third device shell (5), second device shell (4) are all installed at the both ends of first device shell (1), and the inside of second device shell (4) all is provided with first filter media (3), fourth hole (11) have all been seted up to the bottom that first device shell (1) one end was kept away from to second device shell (4), third hole (9) that run through to the inside of second device shell (4) have all been seted up on the top at third device shell (5) both ends, first hole (2) that run through to the inside of second device shell (4) are all seted up to the bottom at the inside both ends of first device shell (1), threaded hole (16) are all seted up to the bottom of first device shell (1), and threaded hole (16) are set up to the inside of fourth device shell (13) that extends to the bottom of second device shell (4).

2. A self-venting, liquid-stopping medical fluid filter as defined in claim 1, wherein: the top of the first device shell (1) is provided with a feeding pipe (6), and the outer side of the feeding pipe (6) is provided with a first clamping ring (7).

3. A self-venting, liquid-stopping medical fluid filter as defined in claim 1, wherein: the bottom end of the fourth device shell (13) is provided with a discharging pipe (14), and the outer side of the discharging pipe (14) is provided with a second clamping ring (15).

4. A self-venting, liquid-stopping medical fluid filter as defined in claim 1, wherein: the inside of the fourth device shell (13) is provided with a mounting plate (20), and the top end of the mounting plate (20) is provided with a discharging hole (19) penetrating through the mounting plate (20).

5. The self-venting, liquid-stop medical fluid filter of claim 4, wherein: the top of mounting panel (20) is provided with second filter (18), and ring kicking block (17) are installed on the top of second filter (18).