CN210020611U - Infusion apparatus capable of automatically closing infusion - Google Patents
Infusion apparatus capable of automatically closing infusion Download PDFInfo
- Publication number
- CN210020611U CN210020611U CN201920008408.1U CN201920008408U CN210020611U CN 210020611 U CN210020611 U CN 210020611U CN 201920008408 U CN201920008408 U CN 201920008408U CN 210020611 U CN210020611 U CN 210020611U
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- valve block
- pipe
- infusion
- liquid storage
- liquid
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Abstract
The utility model provides a transfusion system of infusion of ability self-closing, including liquid storage pipe, puncture tube, liquid connection, liquid storage pipe upper end pass through feed liquor pipe and puncture tube intercommunication, the feed liquor pipe on be equipped with flow speed regulator, the liquid storage pipe lower extreme pass through drain pipe and liquid connection intercommunication, the drain pipe on be equipped with flow speed regulator, the lower extreme of liquid storage pipe be equipped with the drain hole of intercommunication drain pipe, still include annular valve block of circle, the valve block setting in the liquid storage pipe, the diameter of valve block equal the internal diameter of liquid storage pipe.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to transfusion system of ability self-closing infusion.
Background
Various liquid storage tubes can be used in medical infusion equipment, when carrying out the infusion, after the liquid medicine in the transfusion bottle is defeated, need timely liquid storage tube of closing, otherwise can cause blood backward flow or air admission, just so need the timely infusion progress of noticing of people, but pay close attention to the infusion progress constantly often not very realistic, hardly accomplish.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems pointed out in the background technology, the utility model provides an infusion apparatus capable of automatically closing the infusion.
The technical scheme of the utility model is realized like this:
an infusion apparatus capable of automatically closing infusion comprises a liquid storage pipe, a puncture pipe and a liquid outlet joint, wherein the upper end of the liquid storage pipe is communicated with the puncture pipe through a liquid inlet pipe, a flow speed regulator is arranged on the liquid inlet pipe, the lower end of the liquid storage pipe is communicated with the liquid outlet joint through a liquid outlet pipe, a flow speed regulator is arranged on the liquid outlet pipe, a liquid outlet hole communicated with the liquid outlet pipe is formed in the lower end of the liquid storage pipe, the infusion apparatus further comprises a circular valve block, the valve block is arranged in the liquid storage pipe, and the diameter of the valve block is equal to the inner diameter of the liquid storage pipe;
the valve block include the valve block body, the centre of valve block body be equipped with the shutoff film, the shutoff film is central flagging setting, the lower extreme setting that the lower extreme of shutoff film is less than the valve block body, the outward flange of valve block body be equipped with the feed liquor breach of both sides about it of intercommunication, the feed liquor breach be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, the bottom of valve block body be equipped with bellied spacer downwards, the spacer be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, spacer and feed liquor breach dislocation set.
The utility model discloses still further set up to, the valve block body on be equipped with the feed liquor hole of intercommunication both sides about it, the feed liquor hole be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body.
The utility model discloses still further set up to, the valve block body be inside hollow structure.
The utility model discloses still further set up to, the valve block body make by plastics.
The utility model discloses still further set up to, the lower extreme of stock solution pipe be equipped with the buffer tube, the upper end and the play liquid jogged joint of buffer tube, the lower extreme and the drain pipe of buffer tube be connected.
The utility model has the advantages that:
through adopting above-mentioned technical scheme, the valve block sets up in the liquid storage pipe, and when having liquid in the liquid storage pipe, the valve block can float under the effect of buoyancy, makes the liquid outlet hole on the liquid storage pipe opened, and when the liquid medicine was defeated to be accomplished, the valve block shutoff was on liquid outlet hole, and the shutoff film droops naturally, comes the shutoff liquid outlet hole through the shutoff film, just so can be automatic completion infusion set close, made things convenient for doctor's use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the valve plate of the present invention;
FIG. 3 is a second schematic structural view of the valve plate of the present invention;
FIG. 4 is a top view of the valve plate of the present invention;
fig. 5 is a second top view of the valve plate of the present invention;
fig. 6 is a bottom view of the valve plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-6:
the utility model provides a transfusion system of ability self-closing infusion, includes liquid storage pipe 10, puncture pipe 11, goes out liquid joint 12, liquid storage pipe 10 upper end pass through feed liquor pipe 13 and puncture pipe 11 intercommunication, feed liquor pipe 13 on be equipped with flow governor 14, liquid storage pipe 10 lower extreme pass through drain pipe 15 and go out liquid joint 12 intercommunication, drain pipe 15 on be equipped with flow governor 14, the lower extreme of liquid storage pipe 10 be equipped with the drain hole 20 of intercommunication drain pipe 15, still include annular valve block 30 of circle, valve block 30 set up in liquid storage pipe 10, the diameter of valve block 30 equal the internal diameter of liquid storage pipe 10.
The valve plate 30 comprises a circular valve plate body 1, a plugging film 2 is arranged in the middle of the valve plate body 1, the plugging film 2 is arranged with the center drooping, and the lower end of the plugging film 2 is lower than that of the valve plate body 1.
The outward flange of valve block body 1 be equipped with the feed liquor breach 3 of its upper and lower both sides of intercommunication, feed liquor breach 3 be equipped with a plurality ofly and at the circumferential direction mountain evenly distributed of valve block body 1. The liquid inlet gap 3 is convenient for liquid medicine to enter the lower side of the valve plate body and the valve plate body to float.
The bottom of valve block body 1 be equipped with bellied space stop 4 downwards, space stop 4 be equipped with a plurality ofly and at valve block body 1's circumferential direction mountain evenly distributed, space stop 4 and the dislocation set of feed liquor breach 3. The setting of spacer 4 makes the downside of valve block body have the clearance, and the liquid medicine of being convenient for enters into the downside of valve block body, is convenient for float the valve block body.
Wherein, valve block body 1 on be equipped with the feed liquor hole 5 of both sides about the intercommunication, feed liquor hole 5 be equipped with a plurality ofly and at valve block body 1's circumferential direction mountain evenly distributed. The liquid inlet hole 5 is convenient for liquid medicine to enter the lower side of the valve plate body and the valve plate body to float.
Wherein, valve block body 1 be inside hollow structure, hollow structure sets up and makes better the floating of valve block body 1 ability.
Wherein, the valve plate body 1 is made of plastics.
Wherein, the lower extreme of stock solution pipe 10 be equipped with buffer tube 40, the upper end and the play liquid hole 20 of buffer tube 40 be connected, the lower extreme and the play liquid pipe 15 of buffer tube 40 be connected.
The utility model has the advantages that:
through adopting above-mentioned technical scheme, the valve block sets up in the liquid storage pipe, and when having liquid in the liquid storage pipe, the valve block can float under the effect of buoyancy, makes the liquid outlet hole on the liquid storage pipe opened, and when the liquid medicine was defeated to be accomplished, the valve block shutoff was on liquid outlet hole 20, and shutoff film 2 droops naturally, comes shutoff liquid outlet hole 20 through shutoff film 2, just so can be automatic completion infusion set close, made things convenient for doctor's use.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An infusion apparatus capable of automatically closing infusion is characterized in that: the liquid storage device comprises a liquid storage pipe, a puncture pipe and a liquid outlet joint, wherein the upper end of the liquid storage pipe is communicated with the puncture pipe through a liquid inlet pipe, a flow speed regulator is arranged on the liquid inlet pipe, the lower end of the liquid storage pipe is communicated with the liquid outlet joint through a liquid outlet pipe, the liquid outlet pipe is provided with the flow speed regulator, the lower end of the liquid storage pipe is provided with a liquid outlet hole communicated with the liquid outlet pipe, the liquid storage device also comprises an annular valve block, the valve block is arranged in the liquid storage pipe, and the diameter of the valve block is equal to the inner diameter of;
the valve block include the valve block body, the centre of valve block body be equipped with the shutoff film, the shutoff film is central flagging setting, the lower extreme setting that the lower extreme of shutoff film is less than the valve block body, the outward flange of valve block body be equipped with the feed liquor breach of both sides about it of intercommunication, the feed liquor breach be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, the bottom of valve block body be equipped with bellied spacer downwards, the spacer be equipped with a plurality ofly and at the circumference direction mountain evenly distributed of valve block body, spacer and feed liquor breach dislocation set.
2. The infusion set capable of automatically closing an infusion according to claim 1, wherein: the valve block body on be equipped with the feed liquor hole of both sides about the intercommunication, the feed liquor hole be equipped with a plurality ofly and at the circumferential direction mountain evenly distributed of valve block body.
3. The infusion set capable of automatically closing an infusion according to claim 1, wherein: the valve plate body is of an internal hollow structure.
4. An infusion set capable of automatically closing an infusion, according to claim 2 or 3, characterized in that: the valve plate body is made of plastic.
5. The infusion set capable of automatically closing an infusion according to claim 1, wherein: the lower extreme of stock solution pipe be equipped with the buffer tube, the upper end and the play liquid pore coupling of buffer tube, the lower extreme and the drain pipe of buffer tube be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008408.1U CN210020611U (en) | 2019-01-03 | 2019-01-03 | Infusion apparatus capable of automatically closing infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008408.1U CN210020611U (en) | 2019-01-03 | 2019-01-03 | Infusion apparatus capable of automatically closing infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020611U true CN210020611U (en) | 2020-02-07 |
Family
ID=69343597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920008408.1U Active CN210020611U (en) | 2019-01-03 | 2019-01-03 | Infusion apparatus capable of automatically closing infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210020611U (en) |
-
2019
- 2019-01-03 CN CN201920008408.1U patent/CN210020611U/en active Active
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