CN207912967U - A kind of more bottles of automatic sequence continuous infusion devices - Google Patents
A kind of more bottles of automatic sequence continuous infusion devices Download PDFInfo
- Publication number
- CN207912967U CN207912967U CN201720367560.XU CN201720367560U CN207912967U CN 207912967 U CN207912967 U CN 207912967U CN 201720367560 U CN201720367560 U CN 201720367560U CN 207912967 U CN207912967 U CN 207912967U
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- CN
- China
- Prior art keywords
- control container
- sequential control
- insertion tube
- catheter
- bottles
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of more bottles of automatic sequence continuous infusion devices, including multiple infusion bottles；Infusion bottle is connected to by bottle plug puncture unit with the upper end of catheter, and the top string of catheter is equipped with drop pot, and the middle part string of catheter is equipped with flow control switch, and the lower end of catheter is connected to syringe needle；The sequential control container of closed box body shape is additionally provided between each bottle plug puncture unit and the upper end of catheter；Each bottle plug puncture unit stretches into sequential control container intracavity by corresponding insertion tube from sequential control container top surface, and the bottom surface of sequential control container is connected to the upper end of catheter；The bottom face of insertion tube corresponding with each bottle plug puncture unit and the corresponding spacing of the bottom surface of sequential control container are incremented by successively, wherein being provided with air admission hole on the bottle plug puncture unit only corresponding to the maximum insertion tube of spacing of the bottom face with the bottom surface of sequential control container.It is simple in structure, equipment cost is low, reliability is high, using effect is more preferable.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of more bottles of automatic sequence continuous infusion devices.
Background technology
It is generally required in infusion process and replaces more bottle liquid medicines, cannot mixed between liquid under normal circumstances, and it is traditional defeated
As soon as liquid device can only connect bottle liquid medicine, this bottle liquid medicine nurse that results in often being totally lost must come victim, will be from liquid sky
The fluid-directing needle transferred in bottle reinserts in another bottle equipped with liquid, to continue infusion process.Though this infusion model
It so operates uncomplicated, but since ward patient is more, has especially just finished the patient of operation, be both needed to be infused daily more bottles and again
Seek the liquid that input is different in different times.And nurse must be often totally lost one bottle be both needed to repeat pulling needle, contact pin this
Operation, therefore the labor intensity that nurse is increased between multiple patients is commuted, and patient needs moment concern infusion
Process, to prevent because in time find liquid be totally lost caused by blood backflow situation, virtually also aggravated patient
Or the burden of families of patients.Therefore people have invented more bottles of automatic sequence continuous infusion devices.
Such as：Authorization Notice No. is CN102727957B, the Chinese patent of entitled " more bottles connect dozen intravenous transfusion device automatically "
In provide a kind of more bottles it is automatic connect beat intravenous transfusion device, it includes the bottle plug puncture unit of existing intravenous transfusion device, air mistake
Filter, hose, observation window, flow regulator, injection needle, are characterized in that：It has installed additional and has included out in venous transfusion pipeline
The component including float valve cavity, contactor cavity is closed, electricity is being installed in parallel with the related circuit of contactor cavity
Magnet valve and alarm.It can realize that connecting automatically for more bottle liquid medicines beats and do not need manual switching, it can be at the end of last bottle liquid medicine be infused, certainly
Dynamic cut-out infusion pipeline and same alarm.The working strength for dramatically reducing nursing staff, decrease transfusion outpatient or its
The nurse of caregiver is born, and the generation of fortuitous event is reduced.
Using the more bottles of automatic dozen intravenous transfusion devices that connect of such technology it is of course possible to use, mitigation nursing staff is also reached
The purpose of labor intensity, but complicated link is more, and reliability is high not enough, and equipment cost is high, and using effect is ideal not enough.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model offer one kind is simple in structure, equipment cost is low, reliability is high,
Using effect more preferably more bottles of automatic sequence continuous infusion devices.
The utility model is technical solution used by reaching above-mentioned technical purpose：A kind of more bottles of automatic sequences are continuously defeated
Liquid device, including multiple infusion bottles；Infusion bottle is connected to by bottle plug puncture unit with the upper end of catheter, and the top string of catheter is set
There are drop pot, the middle part string of catheter to be equipped with flow control switch, the lower end of catheter is connected to syringe needle；Each bottle plug puncture unit with lead
The sequential control container of closed box body shape is additionally provided between the upper end of liquid pipe；Each bottle plug puncture unit by corresponding insertion tube from
Sequential control container top surface stretches into sequential control container intracavity, and the bottom surface of sequential control container is connected to the upper end of catheter；With
The bottom face of the corresponding insertion tube of each bottle plug puncture unit with the corresponding spacing of the bottom surface of sequential control container be it is incremented by successively,
In be provided on bottle plug puncture unit only corresponding to the maximum insertion tube of spacing of the bottom face with the bottom surface of sequential control container
Air admission hole.
The sequential control container is rectangular sequential control container, and each insertion tube distribution is plugged in rectangular sequential control and holds
The inner cavity of rectangular sequential control container is stretched into the top surface of device, the bottom end of each insertion tube.
The sequential control container is petal sequential control container, and the quantity of petal is equal with the quantity of infusion bottle；
At the correspondence petal for the top surface that each insertion tube distribution is plugged in petal sequential control container, petal is stretched into the bottom end of each insertion tube
The inner cavity of shape sequential control container.
The sequential control container is round sequential control container, and each insertion tube distribution is plugged in round sequential control and holds
The inner cavity of round sequential control container is stretched into the top surface of device, the bottom end of each insertion tube.
The utility model has the beneficial effects that：It is closed due to being additionally provided between each bottle plug puncture unit and the upper end of catheter
The sequential control container of box body shape；Each bottle plug puncture unit stretches into sequence by corresponding insertion tube from sequential control container top surface to be controlled
Container inner cavity, the bottom surface of sequential control container are connected to the upper end of catheter；Insertion tube corresponding with each bottle plug puncture unit
Bottom face is incremented by successively with the corresponding spacing of the bottom surface of sequential control container, wherein only bottom face and sequential control container
Bottom surface the maximum insertion tube of spacing corresponding to bottle plug puncture unit on be provided with air admission hole.
When starting to hang bottle, when air admission hole is opened, only bottom face and the spacing of the bottom surface of sequential control container is maximum slotting
Entering the liquid in the infusion bottle corresponding to pipe can flow down and the liquid level in sequential control container is promoted the bottom to the insertion tube
Where end face highly, the liquid in remaining infusion bottle is closed entirely since corresponding insertion tube bottom end is submerged under the liquid level,
In the infusion bottle herb liquid all inflow sequential control container, and drop drops to spacing second under the liquid level in sequential control container
Where the bottom face of big insertion tube when height, corresponding second bottle can just start liquid, and so on, until whole infusion bottles
In liquid drip off.
Therefore, the utility model realizes more bottles of automatic sequence continuous transfusions, simple in structure, device using simple physical principle
Tool is at low cost, reliability is high, and using effect is more preferable.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the local subdivision schematic diagram in the utility model.
Marker number in attached drawing is described as follows：First infusion bottle 1, second infusion bottle 2, sequential control container 3, syringe needle 4, flow
Control switch 5, catheter 6, drop pot 7, fourth infusion bottle 8, the third infusion bottle 9, air admission hole 10, first insertion tube 11, the third insertion tube 12, fourth
Insertion tube 13, second insertion tube 14
Specific implementation mode
The embodiments of the present invention, as shown in Figure 1 and Figure 2, a kind of more bottles of automatic sequence continuous infusion devices, including it is more
A infusion bottle；Infusion bottle is connected to by bottle plug puncture unit with the upper end of catheter 6, and the top string of catheter 6 is equipped with drop pot 7, leads
The middle part string of liquid pipe 6 is equipped with flow control switch 5, and the lower end of catheter 6 is connected to syringe needle 4；Each bottle plug puncture unit and catheter 6
Upper end between be additionally provided with the sequential control container 3 of closed box body shape；Each bottle plug puncture unit is by corresponding insertion tube from suitable
3 inner cavity of sequential control container is stretched into 3 top surface of sequence control container, and the bottom surface of sequential control container 3 is connected to the upper end of catheter 6；
The bottom face of insertion tube corresponding with each bottle plug puncture unit is incremented by successively with the corresponding spacing of the bottom surface of sequential control container 3
, wherein on bottle plug puncture unit only corresponding to the maximum insertion tube of spacing of the bottom surface of bottom face and sequential control container 3
It is provided with air admission hole 10.
The sequential control container 3 is rectangular sequential control container 3, and each insertion tube distribution is plugged in rectangular sequential control
The inner cavity of rectangular sequential control container 3 is stretched into the top surface of container 3, the bottom end of each insertion tube.
The sequential control container 3 is petal sequential control container 3, the quantity of petal and the quantity phase of infusion bottle
Deng；At the correspondence petal for the top surface that each insertion tube distribution is plugged in petal sequential control container 3, the bottom end of each insertion tube is stretched into
The inner cavity of petal sequential control container 3.
The sequential control container 3 is round sequential control container 3, and each insertion tube distribution is plugged in round sequential control
The inner cavity of round sequential control container 3 is stretched into the top surface of container 3, the bottom end of each insertion tube.
By taking four infusion bottles as an example, four infusion bottles are respectively first infusion bottle 1, second infusion bottle 2, the third infusion bottle 9, fourth infusion
Bottle 8, the corresponding insertion tube of four infusion bottles is respectively first insertion tube 11, second insertion tube 14, the third insertion tube 12, fourth insertion tube 13；
The bottom face of corresponding insertion tube and the corresponding spacing of the bottom surface of sequential control container 3 be by first insertion tube 11, second insertion tube 14,
Third insertion tube 12, fourth insertion tube 13 sequence successively decrease successively, the bottle stopper that air admission hole 10 is arranged corresponding to first insertion tube 11 is worn
It pierces on device.
The operation principle of the utility model：When starting to hang bottle, when air admission hole 10 is opened, the only liquid in first infusion bottle 1
It can flow down and the liquid level in sequential control container 3 is lifted higher than 14 bottom face of second insertion tube and is less than first insertion tube 11
Where bottom face when section, the liquid in remaining infusion bottle is sealed entirely since corresponding insertion tube bottom end is submerged under the liquid level
It closes, in 1 herb liquid of first infusion bottle all inflow sequential control container 3, and drop drops to height under the liquid level in sequential control container 3
Where 12 bottom face of the third insertion tube and the bottom face less than second insertion tube 14 when section, second infusion bottle 2 can just start liquid, remain
Remaining infusion bottle is still closed, and so on, until the liquid in whole infusion bottles drips off.
Claims (4)
1. a kind of more bottles of automatic sequence continuous infusion devices, including multiple infusion bottles；Infusion bottle passes through bottle plug puncture unit and drain
The upper end of pipe is connected to, and the top string of catheter is equipped with drop pot, and the middle part of catheter, which is gone here and there, is equipped with flow control switch, under catheter
End is connected to syringe needle；It is characterized in that：The suitable of closed box body shape is additionally provided between each bottle plug puncture unit and the upper end of catheter
Sequence control container；Each bottle plug puncture unit is stretched into from sequential control container top surface in sequential control container by corresponding insertion tube
Chamber, the bottom surface of sequential control container are connected to the upper end of catheter；The bottom face of insertion tube corresponding with each bottle plug puncture unit with
The correspondence spacing of the bottom surface of sequential control container is incremented by successively, wherein only bottom face and the bottom surface of sequential control container
It is provided with air admission hole on bottle plug puncture unit corresponding to the maximum insertion tube of spacing.
2. more bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：The sequence control
Container is rectangular sequential control container, and each insertion tube distribution is plugged in the top surface of rectangular sequential control container, each insertion tube
The inner cavity of rectangular sequential control container is stretched into bottom end.
3. more bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：The sequence control
Container is petal sequential control container, and the quantity of petal is equal with the quantity of infusion bottle；Each insertion tube distribution is plugged in flower
At the correspondence petal of the top surface of lobed sequential control container, the interior of petal sequential control container is stretched into the bottom end of each insertion tube
Chamber.
4. more bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：The sequence control
Container is round sequential control container, and each insertion tube distribution is plugged in the top surface of round sequential control container, each insertion tube
The inner cavity of round sequential control container is stretched into bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367560.XU CN207912967U (en) | 2017-04-10 | 2017-04-10 | A kind of more bottles of automatic sequence continuous infusion devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367560.XU CN207912967U (en) | 2017-04-10 | 2017-04-10 | A kind of more bottles of automatic sequence continuous infusion devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207912967U true CN207912967U (en) | 2018-09-28 |
Family
ID=63611462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367560.XU Expired - Fee Related CN207912967U (en) | 2017-04-10 | 2017-04-10 | A kind of more bottles of automatic sequence continuous infusion devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207912967U (en) |
-
2017
- 2017-04-10 CN CN201720367560.XU patent/CN207912967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210410 |