CN213048653U - Double-layer light-shading infusion apparatus with liquid-stopping precise filtration function - Google Patents
Double-layer light-shading infusion apparatus with liquid-stopping precise filtration function Download PDFInfo
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- CN213048653U CN213048653U CN202020972676.8U CN202020972676U CN213048653U CN 213048653 U CN213048653 U CN 213048653U CN 202020972676 U CN202020972676 U CN 202020972676U CN 213048653 U CN213048653 U CN 213048653U
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Abstract
The utility model discloses a light-resistant transfusion system is given to bilayer with end liquid microfiltration, include: an outer infusion bag; the pressurizing auxiliary device comprises an air inlet pipe, a puncture part and a liquid outlet pipe; a first filter provided in the intake pipe; a flexible infusion tube; the liquid stopper comprises an outer wall made of a light-shading material, a first cavity arranged in the outer wall and a second cavity accommodated in the first cavity, wherein a first liquid inlet of the first cavity is communicated with the other end of the liquid outlet inner tube, the upper end of the second cavity is closed, a liquid outlet is formed at the lower end of the second cavity and the first cavity, and the liquid outlet is communicated with the upper end of the infusion inner tube; a second liquid inlet is formed in the position, close to the lower portion, of the second cavity, a second filter is arranged in the second cavity, the height of the second filter in the vertical direction is lower than that of the second liquid inlet, and a hollow floating ball is further arranged between the second filter and the liquid outlet. The device of the utility model has the advantages of low price, accurate liquid stopping, complete light shading and suitability for popularization and application.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a double-deck light-resistant transfusion system of giving with end liquid microfiltration is related to.
Background
Many drugs are sensitive to light, and the storage solution of the drugs and the diluent of the drugs can undergo photodegradation reaction in a short time, so that the drug effect is reduced, and some drugs can even cause adverse reactions. The light-proof infusion apparatus which is generally used clinically at present has the phenomena that a light-proof infusion outer bag is not arranged, the connection part of the infusion outer bag and an infusion tube or the flow rate regulator cannot be completely protected from light, and the like, and sometimes a layer of black towel needs to be added on the infusion part of a patient, so that the phenomenon of being not beneficial to the patient to walk occurs. Therefore, it is necessary to provide an infusion set with good light-shielding effect.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
The utility model discloses still another purpose discloses the double-deck light-resistant transfusion system of giving with end liquid secondary filtration.
Therefore, the utility model provides a technical scheme does:
double-layer light-shading infusion apparatus with liquid stopping precision filtration function comprises:
the outer infusion bag is made of a light-resistant material, an outlet pipe channel extends out of the lower portion of the outer infusion bag, the outer infusion bag comprises an upper sheet body and a lower sheet body, the upper sheet body and the lower sheet body are provided with openings at one side of the outer infusion bag and connected through a zipper, and an infusion bag containing medicines is placed into the outer infusion bag through the openings;
the pressurizing auxiliary device comprises an air inlet pipe, a puncture part and a liquid outlet pipe, the liquid outlet pipe comprises a liquid outlet inner pipe and a liquid outlet outer pipe which is wrapped outside the liquid outlet inner pipe and is made of shading materials, and one end of the liquid outlet inner pipe and one end of the air inlet pipe penetrate through the liquid outlet channel respectively and are inserted into the infusion bag;
the first filter is arranged in the other end of the air inlet pipe, and the other end of the air inlet pipe is exposed out of the infusion outer bag;
the infusion hose is provided with an infusion inner tube positioned at the inner layer and an infusion outer tube which is wrapped outside the infusion inner tube and is made of shading materials;
the liquid stopper comprises an outer wall made of a light-shading material, a first cavity arranged in the outer wall and a second cavity accommodated in the first cavity, a first liquid inlet of the first cavity is communicated with the other end of the liquid outlet inner tube, the upper end of the second cavity is closed, a liquid outlet is formed at the lower end of the second cavity and the first cavity, and the liquid outlet is communicated with the upper end of the liquid conveying inner tube;
a second liquid inlet is formed in the position, close to the lower portion, of the second cavity, a second filter is arranged in the second cavity, the height of the second filter in the vertical direction is lower than that of the second liquid inlet, a hollow floating ball is further arranged between the second filter and the liquid outlet, the density of the hollow floating ball is smaller than that of water, and the diameter of the hollow floating ball is not smaller than that of the liquid outlet.
Preferably, in the double-layer administration light-shading infusion apparatus with liquid stopping and precise filtering, the infusion hose is further sleeved with a flow rate regulator.
Preferably, in the double-layer administration light-shading infusion apparatus with liquid stopping microfiltration, the opening extends to one side of the outlet tube channel.
Preferably, in the double-layer administration light-shading infusion apparatus with liquid stopping and precise filtering, the air inlet pipe, the puncture part and the liquid outlet pipe are connected with each other through a solid pipe.
Preferably, in the double-layer administration light-shading infusion apparatus with liquid stopping and precise filtering, the infusion bag, the liquid outlet inner tube, the puncture part, the inner tube, the first cavity, the second cavity and the hollow floating ball are all made of medical materials.
Preferably, in the double-layer light-shading infusion apparatus with liquid stopping and precise filtering function, the first cavity is attached to the outer wall, and the upper end of the second cavity is oval.
Preferably, in the double-layer administration light-shading infusion apparatus with liquid stopping and precise filtering, the light-shading material is light-shading paper, light-proof material, light-shading film or aluminum foil.
The utility model discloses at least, include following beneficial effect:
the utility model discloses an outer bag of infusion is provided with the opening, can put into outer bag 1 of infusion with the infusion bag that holds medicinal solution, and extend out drain pipe 4 and intake pipe 2 from 4 ways of drain pipe, the pressurization auxiliary device provides puncture portion 3, utilize 3 stoppers of wearing out infusion bag of puncture portion, insert intake pipe 2 and play liquid inner tube in the infusion bag, liquid flows into in the end liquid ware 7 through drain pipe 4, end liquid ware 7 also sets up to the light-resistant, when liquid is more, liquid flows into in the second cavity through the second inlet, and flow out infusion hose 6's inner tube from the liquid outlet, when liquid is less, the liquid outlet is plugged up to hollow floater under the effect of pressure, realize ending liquid, avoid empty transport. And, the utility model discloses an all parts outside all is provided with the light-resistant material and makes, can realize that the light-resistant is complete, and is provided with the filter in ending liquid ware 7, not only plays the filter action, can also block hollow floater come-up, the utility model discloses a device low price, end liquid accurate, light-resistant complete, be suitable for and use widely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a double-layer light-shading infusion apparatus with liquid-stopping precise filtration according to the present invention;
fig. 2 is a schematic structural diagram of a liquid stopper according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be understood that in the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships only for the convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the utility model provides a light-resistant transfusion system is given to bilayer with end liquid microfiltration, include: the infusion outer bag 1 is made of a light-resistant material, an outlet pipe channel extends out of the lower portion of the infusion outer bag 1, the infusion outer bag 1 comprises an upper sheet body and a lower sheet body, the upper sheet body and the lower sheet body are provided with openings at one side of the infusion outer bag 1 and are connected through a zipper, and an infusion bag containing medicines is placed into the infusion outer bag 1 through the openings;
the pressurizing auxiliary device comprises an air inlet pipe 2, a puncture part 3 and a liquid outlet pipe 4, the liquid outlet pipe 4 comprises a liquid outlet inner pipe and a liquid outlet outer pipe which is wrapped outside the liquid outlet inner pipe and is made of shading materials, and one end of the liquid outlet inner pipe and one end of the air inlet pipe 2 penetrate through the liquid outlet channel respectively and are inserted into the infusion bag;
a first filter 5 disposed in the other end of the air inlet tube 2, the other end of the air inlet tube 2 being exposed outside the infusion outer bag 1;
an infusion hose 6 having an inner infusion tube positioned at an inner layer and an outer infusion tube made of a light-shielding material and wrapped outside the inner infusion tube;
the liquid stopper 7 comprises an outer wall made of a light-shielding material, a first cavity 701 arranged in the outer wall and a second cavity 702 accommodated in the first cavity 701, wherein a first liquid inlet 7011 of the first cavity 701 is communicated with the other end of the liquid outlet inner tube, the upper end of the second cavity 702 is closed, a liquid outlet 7022 is formed at the lower end of the second cavity and the first cavity, and the liquid outlet 7022 is communicated with the upper end of the liquid conveying inner tube;
a second liquid inlet 7021 is arranged below the second cavity 702, a second filter 704 is arranged in the second cavity 702, the height of the second filter 704 in the vertical direction is lower than that of the second liquid inlet, a hollow floating ball 703 is further arranged between the second filter 704 and the liquid outlet, the density of the hollow floating ball 703 is lower than that of water, and the diameter of the hollow floating ball 703 is not smaller than that of the liquid outlet.
The utility model discloses an outer bag 1 of infusion is provided with the opening, can put into outer bag 1 of infusion with the infusion bag that holds the medicinal solution, and extend out drain pipe 4 and intake pipe 2 from 4 ways of drain pipe, the pressurization auxiliary device provides puncture portion 3, utilize 3 stoppers of piercing depth to wear broken infusion bag, insert intake pipe 2 and play liquid inner tube in the infusion bag, liquid flows into in the end liquid ware 7 through drain pipe 4, end liquid ware 7 also sets up to the light-resistant, when liquid is more, liquid flows into in the second cavity through second inlet 7021, and flow out the inner tube of infusion hose 6 from the liquid outlet, when liquid is less, the liquid outlet is plugged up to hollow floater 703 under the effect of pressure, realize ending liquid, avoid empty transport. And, the utility model discloses an all parts outside all is provided with the light-resistant material and makes, can realize that the light-resistant is complete, and is provided with the filter in ending the liquid ware 7, not only plays the filtering action, can also block hollow floater 703 come-up, the utility model discloses a device low price, end liquid accurate, light-resistant complete, be suitable for and use widely.
In the above embodiment, it is preferable that the infusion hose 6 is further provided with a flow rate regulator. Facilitating the adjustment of the flow rate.
In the above embodiment, preferably, the opening extends to one side of the outlet duct. Convenient insertion liquid outlet inner pipe
In one embodiment of the present invention, the inlet tube 2, the piercing part 3 and the outlet tube 4 are preferably connected to each other by a solid tube.
In one embodiment of the present invention, preferably, the infusion bag, the inner liquid outlet tube, the puncturing part 3, the inner tube, the first cavity 701, the second cavity 702 and the hollow floating ball 703 are made of medical materials.
In one embodiment of the present invention, preferably, the first cavity 701 and the outer wall are attached to each other, and the upper end of the second cavity 702 is oval.
In one embodiment of the present invention, preferably, the light shielding material is a light shielding paper, a light shielding material, a light shielding film or an aluminum foil.
In order to make the technical solution of the present invention better understood by those skilled in the art, the following examples are now provided for illustration:
double-layer light-shading infusion apparatus with liquid stopping precision filtration function comprises:
infusion outer bag 1, its bag body of making by light-resistant material, an exit tube passageway extends out to the below of infusion outer bag 1, infusion outer bag 1 includes lamellar body and lower lamellar body, go up the lamellar body with lower lamellar body in one side opening of infusion outer bag 1 is connected through the zip fastener, and the infusion bag that holds the medicine passes through the opening is put into in the infusion outer bag 1, the opening extends to one side of exit tube passageway.
The pressurizing auxiliary device comprises an air inlet pipe 2, a puncture part 3 and a liquid outlet pipe 4, the liquid outlet pipe 4 comprises a liquid outlet inner pipe and a liquid outlet outer pipe which is wrapped outside the liquid outlet inner pipe and is made of shading materials, and one end of the liquid outlet inner pipe and one end of the air inlet pipe 2 penetrate through the liquid outlet channel respectively and are inserted into the infusion bag; the air inlet pipe 2, the puncturing part 3 and the liquid outlet pipe 4 are connected with each other through a solid pipe.
A first filter 5 disposed in the other end of the air inlet tube 2, the other end of the air inlet tube 2 being exposed outside the infusion outer bag 1;
an infusion hose 6 having an inner infusion tube positioned at an inner layer and an outer infusion tube made of a light-shielding material and wrapped outside the inner infusion tube; the infusion hose 6 is also sleeved with a flow speed regulator.
The liquid stopper 7 comprises an outer wall made of a light-shielding material, a first cavity 701 arranged in the outer wall and a second cavity 702 accommodated in the first cavity 701, wherein a first liquid inlet 7011 of the first cavity 701 is communicated with the other end of the liquid outlet inner tube, the upper end of the second cavity 702 is closed, a liquid outlet 7022 is formed at the lower end of the second cavity 702 and the first cavity 701, and the liquid outlet 7022 is communicated with the upper end of the liquid conveying inner tube; the first cavity 701 and the outer wall are attached to each other, and the upper end of the second cavity 702 is oval.
A second liquid inlet 7021 is arranged below the second cavity 702, a second filter 704 is arranged in the second cavity 702, the height of the second filter 704 in the vertical direction is lower than that of the second liquid inlet 7021, a hollow floating ball 703 is further arranged between the second filter 704 and the liquid outlet 7022, the density of the hollow floating ball 703 is smaller than that of water, and the diameter of the hollow floating ball 703 is not smaller than that of the liquid outlet 7022.
The infusion bag, the liquid outlet inner tube, the puncture part 3, the inner tube, the first cavity 701, the second cavity 702 and the hollow floating ball 703 are all made of medical materials.
The light-proof material is light-proof paper, light-proof material, light-proof film or aluminum foil.
The number of modules and the processing scale described herein are intended to simplify the description of the present invention. The application, modification and variation of the double-layer light-shielding infusion apparatus with liquid-stopping precise filtration of the utility model will be obvious to those skilled in the art.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variants and modifications of the invention will be apparent to those skilled in the art from the foregoing description, and obvious variations and modifications are possible within the scope of the invention as claimed.
Claims (7)
1. Double-deck light-resistant transfusion system of giving with end liquid secondary filter, its characterized in that includes:
the outer infusion bag is made of a light-resistant material, an outlet pipe channel extends out of the lower portion of the outer infusion bag, the outer infusion bag comprises an upper sheet body and a lower sheet body, the upper sheet body and the lower sheet body are provided with openings at one side of the outer infusion bag and connected through a zipper, and an infusion bag containing medicines is placed into the outer infusion bag through the openings;
the pressurizing auxiliary device comprises an air inlet pipe, a puncture part and a liquid outlet pipe, the liquid outlet pipe comprises a liquid outlet inner pipe and a liquid outlet outer pipe which is wrapped outside the liquid outlet inner pipe and is made of shading materials, and one end of the liquid outlet inner pipe and one end of the air inlet pipe penetrate through the liquid outlet channel respectively and are inserted into the infusion bag;
the first filter is arranged in the other end of the air inlet pipe, and the other end of the air inlet pipe is exposed out of the infusion outer bag;
the infusion hose is provided with an infusion inner tube positioned at the inner layer and an infusion outer tube which is wrapped outside the infusion inner tube and is made of shading materials;
the liquid stopper comprises an outer wall made of a light-shading material, a first cavity arranged in the outer wall and a second cavity accommodated in the first cavity, a first liquid inlet of the first cavity is communicated with the other end of the liquid outlet inner tube, the upper end of the second cavity is closed, a liquid outlet is formed at the lower end of the second cavity and the first cavity, and the liquid outlet is communicated with the upper end of the liquid conveying inner tube;
a second liquid inlet is formed in the position, close to the lower portion, of the second cavity, a second filter is arranged in the second cavity, the height of the second filter in the vertical direction is lower than that of the second liquid inlet, a hollow floating ball is further arranged between the second filter and the liquid outlet, the density of the hollow floating ball is smaller than that of water, and the diameter of the hollow floating ball is not smaller than that of the liquid outlet.
2. The double-layer administration light-avoiding infusion apparatus with liquid stopping microfiltration as claimed in claim 1, wherein a flow rate regulator is further sleeved on the infusion hose.
3. The double-layer administration light-resistant infusion set with liquid stopping microfiltration according to claim 1, wherein the opening extends to one side of the outlet tube channel.
4. The double-layer administration light-resistant infusion set with liquid stopping microfiltration according to claim 1, wherein the air inlet pipe, the puncture part and the liquid outlet pipe are connected with each other through a solid pipe.
5. The double-layer administration light-avoiding infusion set with liquid stopping precise filtration function of claim 1, wherein the infusion bag, the liquid outlet inner tube, the puncture part, the inner tube, the first cavity, the second cavity and the hollow floating ball are all made of medical materials.
6. The double-layer administration light-avoiding infusion apparatus with liquid stopping microfiltration function according to claim 1, wherein the first cavity is attached to the outer wall, and the upper end of the second cavity is oval.
7. The double-layer administration light-shielding infusion set with liquid stopping microfiltration function according to claim 1, wherein the light-shielding material is light-shielding paper, a light-shielding material, a light-shielding film or an aluminum foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972676.8U CN213048653U (en) | 2020-06-01 | 2020-06-01 | Double-layer light-shading infusion apparatus with liquid-stopping precise filtration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972676.8U CN213048653U (en) | 2020-06-01 | 2020-06-01 | Double-layer light-shading infusion apparatus with liquid-stopping precise filtration function |
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| Publication Number | Publication Date |
|---|---|
| CN213048653U true CN213048653U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972676.8U Active CN213048653U (en) | 2020-06-01 | 2020-06-01 | Double-layer light-shading infusion apparatus with liquid-stopping precise filtration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213048653U (en) |
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2020
- 2020-06-01 CN CN202020972676.8U patent/CN213048653U/en active Active
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