CN106964016A - A kind of many bottles of automatic sequence continuous infusion devices - Google Patents
A kind of many bottles of automatic sequence continuous infusion devices Download PDFInfo
- Publication number
- CN106964016A CN106964016A CN201710228727.9A CN201710228727A CN106964016A CN 106964016 A CN106964016 A CN 106964016A CN 201710228727 A CN201710228727 A CN 201710228727A CN 106964016 A CN106964016 A CN 106964016A
- Authority
- CN
- China
- Prior art keywords
- control container
- sequential control
- insertion tube
- catheter
- bottle
- Prior art date
- 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.)
- Pending
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 45
- 238000003780 insertion Methods 0.000 claims abstract description 56
- 230000037431 insertion Effects 0.000 claims abstract description 56
- 230000037237 body shape Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 17
- 239000003814 drug Substances 0.000 description 7
- 238000001990 intravenous administration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of many bottles of automatic sequence continuous infusion devices, including multiple infusion bottles；Infusion bottle is connected by bottle plug puncture unit with the upper end of catheter, and the top string of catheter is provided with drop kettle, and the middle part string of catheter is provided with flow control switch, and the lower end of catheter is connected with syringe needle；The sequential control container of closed box body shape is additionally provided between the upper end of each bottle plug puncture unit and 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 with the upper end of catheter；The corresponding spacing of the bottom face of insertion tube corresponding with each bottle plug puncture unit and the bottom surface of sequential control container is incremented by successively, wherein being provided with air admission hole on the bottle plug puncture unit only corresponding to the bottom face insertion tube maximum with the spacing of the bottom surface of sequential control container.Simple in construction, apparatus cost is low, reliability is high, and using effect is more preferable.
Description
Technical field
The invention belongs to technical field of medical instruments, it is related to a kind of many bottles of automatic sequence continuous infusion devices.
Background technology
The many bottle liquid medicines of replacing are generally required in infusion process, can not be mixed between decoction under normal circumstances, and it is traditional defeated
Liquid device can only connect a bottle liquid medicine, and this, which results in the bottle liquid medicine nurse that is often totally lost, must just come victim, will be empty from decoction
The fluid-directing needle transferred in bottle is reinserted in another bottle equipped with decoction, to proceed infusion process.Though this infusion model
So operate uncomplicated, but be due to that ward patient is more, particularly just finished the patient of operation, be both needed to infuse daily many bottles and again
Ask and different decoctions are inputted within the different time.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 transfusion
Process so that prevent because in time find decoction be totally lost caused by blood backflow situation, virtually also aggravated patient
Or the burden of families of patients.Therefore people have invented many bottles of automatic sequence continuous infusion devices.
For example：Authorization Notice No. is CN102727957B, the Chinese patent of entitled " many bottles connect dozen intravenous transfusion device automatically "
In provide a kind of many bottles it is automatic connect beat intravenous transfusion device, it includes the bottle plug puncture unit of existing intravenous transfusion device, air mistake
Filter, flexible pipe, observation window, flow regulator, injection needle, are characterised by：Install additional and included out in venous transfusion pipeline
The part including float valve cavity, contactor cavity is closed, with being installed in parallel electricity in the related circuit of contactor cavity
Magnet valve and alarm.It can realize that connecting automatically for many bottle liquid medicines beats and do not need manual switching, can be at the end of last bottle liquid medicine be infused, certainly
Dynamic cut-out infusion pipeline and same alarm.Dramatically reduce the working strength of nursing staff, decrease transfusion outpatient or its
The nurse burden of caregiver, reduces the generation of fortuitous event.
Mitigation nursing staff has been reached it is of course possible to use, also using many bottles of automatic dozen intravenous transfusion devices that connect of such technology
The purpose of labor intensity, but complicated link is more, and reliability is high not enough, and apparatus cost is high, and using effect is preferable not enough.
The content of the invention
To overcome the deficiencies in the prior art, a kind of simple in construction, apparatus cost of present invention offer is low, reliability is high, uses
More preferably many bottles automatic sequence continuous infusion devices of effect.
The present invention is reaches that the technical scheme that above-mentioned technical purpose is used is：A kind of many bottles of automatic sequence continuous transfusions dress
Put, including multiple infusion bottles；Infusion bottle is connected by bottle plug puncture unit with the upper end of catheter, and the top string of catheter is provided with drop
Kettle, the middle part string of catheter is provided with flow control switch, and the lower end of catheter is connected with syringe needle；Each bottle plug puncture unit and catheter
Upper end between be additionally provided with the sequential control container of closed box body shape；Each bottle plug puncture unit is by corresponding insertion tube from sequentially
Control container top surface stretches into sequential control container intracavity, and the bottom surface of sequential control container is connected with the upper end of catheter；With each bottle
The bottom face of the corresponding insertion tube of plug puncture outfit is incremented by successively with the corresponding spacing of the bottom surface of sequential control container, wherein only
Have and be provided with air inlet on the bottle plug puncture unit corresponding to the bottom face insertion tube maximum with the spacing of the bottom surface of sequential control container
Hole.
Described sequential control container is square sequential control container, and each insertion tube distribution is plugged in square sequential control and held
The inner chamber of square sequential control container is stretched into the top surface of device, the bottom of each insertion tube.
Described sequential 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 at the corresponding petal of the top surface of petal sequential control container, and petal is stretched into the bottom of each insertion tube
The inner chamber of shape sequential control container.
Described sequential control container is circular sequential control container, and each insertion tube distribution is plugged in circular sequential control and held
The inner chamber of circular sequential control container is stretched into the top surface of device, the bottom of each insertion tube.
The beneficial effects of the invention are as follows：Due to being additionally provided with closed box body between the upper end of each bottle plug puncture unit and catheter
The sequential control container of shape；Each bottle plug puncture unit stretches into sequential control by corresponding insertion tube from sequential control container top surface to be held
Device inner chamber, the bottom surface of sequential control container is connected with the upper end of catheter；The bottom of insertion tube corresponding with each bottle plug puncture unit
Face is incremented by successively with the corresponding spacing of the bottom surface of sequential control container, wherein the only bottom of bottom face and sequential control container
Air admission hole is provided with bottle plug puncture unit corresponding to the maximum insertion tube of the spacing in face.
When starting to hang bottle, when air admission hole is opened, the spacing of the only bottom surface of bottom face and sequential control container is maximum to insert
Enter the bottom that the decoction in the infusion bottle corresponding to pipe can flow down and the liquid level lifting in sequential control container is arrived to the insertion tube
Decoction in height, remaining infusion bottle where end face is closed entirely because corresponding insertion tube bottom is submerged under the liquid level,
When drop drops to spacing second under the liquid level in the infusion bottle Chinese medicine liquid all inflow sequential control container, and in sequential control container
Where the bottom face of big insertion tube during height, corresponding second bottle can just start liquid, and the rest may be inferred, until whole infusion bottles
In decoction drip off.
Therefore, the present invention realizes many bottles of automatic sequence continuous transfusions using simple physical principle, simple in construction, apparatus into
This low, reliability is high, and using effect is more preferable.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the local subdivision schematic diagram in the present invention.
Marker number in accompanying drawing is described as follows：First infusion bottle 1, second infusion bottle 2, sequential control container 3, syringe needle 4, flow
Controlling switch 5, catheter 6, drop kettle 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
Embodiment
Embodiments of the invention, as shown in Figure 1 and Figure 2, a kind of many bottles of automatic sequence continuous infusion devices, including it is multiple defeated
Liquid bottle；Infusion bottle is connected by bottle plug puncture unit with the upper end of catheter 6, and the top string of catheter 6 is provided with drop kettle 7, catheter 6
Middle part string be provided with flow control switch 5, the lower end of catheter 6 is connected with syringe needle 4；Each bottle plug puncture unit is upper with catheter 6
The sequential control container 3 of closed box body shape is additionally provided between end；Each bottle plug puncture unit is controlled by corresponding insertion tube from order
The top surface of container 3 stretches into the inner chamber of sequential control container 3, and the bottom surface of sequential control container 3 is connected with the upper end of catheter 6；With it is each
The bottom face of the corresponding insertion tube of bottle plug puncture unit be with the corresponding spacing of the bottom surface of sequential control container 3 it is incremented by successively, its
In be provided with bottle plug puncture unit only corresponding to the insertion tube of the spacing maximum of bottom face and the bottom surface of sequential control container 3
Air admission hole 10.
Described sequential control container 3 is square sequential control container 3, and each insertion tube distribution is plugged in square sequential control
The inner chamber of square sequential control container 3 is stretched into the top surface of container 3, the bottom of each insertion tube.
Described sequential control container 3 is petal sequential control container 3, the quantity of petal and the quantity phase of infusion bottle
Deng；Each insertion tube distribution is plugged at the corresponding petal of the top surface of petal sequential control container 3, and the bottom of each insertion tube is stretched into
The inner chamber of petal sequential control container 3.
Described sequential control container 3 is circular sequential control container 3, and each insertion tube distribution is plugged in circular sequential control
The inner chamber of circular sequential control container 3 is stretched into the top surface of container 3, the bottom 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 transfusion
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, the order of fourth insertion tube 13 are successively decreased successively, and the bottle stopper that air admission hole 10 is arranged on corresponding to first insertion tube 11 is worn
Pierce on device.
The operation principle of the present invention：When starting to hang bottle, when air admission hole 10 is opened, the only decoction in first infusion bottle 1 can be with
Flow down and the liquid level in sequential control container 3 is lifted higher than the bottom face of second insertion tube 14 and less than the bottom of first insertion tube 11
When interval where face, the decoction in remaining infusion bottle is closed entirely because corresponding insertion tube bottom is submerged under the liquid level,
It is higher than when dripping to drop under the liquid level in the Chinese medicine liquid of first infusion bottle 1 all inflow sequential control container 3, and in sequential control container 3
When the bottom face of the third insertion tube 12 and the bottom face place interval less than second insertion tube 14, second infusion bottle 2 can just start liquid, remaining
Infusion bottle be still closed, the rest may be inferred, until the decoction in whole infusion bottles is dripped off.
Claims (4)
1. a kind of many bottles of automatic sequence continuous infusion devices, including multiple infusion bottles；Infusion bottle passes through bottle plug puncture unit and drain
The upper end connection of pipe, the top string of catheter is provided with drop kettle, and the middle part string of catheter is provided with flow control switch, catheter
End is connected with syringe needle；It is characterized in that：The suitable of closed box body shape is additionally provided between the upper end of each bottle plug puncture unit and catheter
Sequence control container；Each bottle plug puncture unit is stretched into sequential control container by corresponding insertion tube from sequential control container top surface
Chamber, the bottom surface of sequential control container is connected with the upper end of catheter；The bottom face of insertion tube corresponding with each bottle plug puncture unit with
The corresponding 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
Air admission hole is provided with bottle plug puncture unit corresponding to the maximum insertion tube of spacing.
2. many bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：Described order control
Container is square sequential control container, and each insertion tube distribution is plugged in the top surface of square sequential control container, each insertion tube
The inner chamber of square sequential control container is stretched into bottom.
3. many bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：Described order 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 corresponding petal of the top surface of lobed sequential control container, the interior of petal sequential control container is stretched into the bottom of each insertion tube
Chamber.
4. many bottles of automatic sequence continuous infusion devices of one kind according to claim 1, it is characterised in that：Described order control
Container is circular sequential control container, and each insertion tube distribution is plugged in the top surface of circular sequential control container, each insertion tube
The inner chamber of circular sequential control container is stretched into bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228727.9A CN106964016A (en) | 2017-04-10 | 2017-04-10 | A kind of many bottles of automatic sequence continuous infusion devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228727.9A CN106964016A (en) | 2017-04-10 | 2017-04-10 | A kind of many bottles of automatic sequence continuous infusion devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964016A true CN106964016A (en) | 2017-07-21 |
Family
ID=59337187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228727.9A Pending CN106964016A (en) | 2017-04-10 | 2017-04-10 | A kind of many bottles of automatic sequence continuous infusion devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478896A (en) * | 2018-04-11 | 2018-09-04 | 刘玮 | Universal decompression and central controlled medical infusion automatic decanting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010048778A1 (en) * | 2008-10-27 | 2010-05-06 | Xu Tusong | Automatic exhausting anti-bubble transfusion set |
| CN203539779U (en) * | 2013-09-30 | 2014-04-16 | 董红娟 | Multi-bottle automatic liquid dripping device and infusion support |
| CN106421967A (en) * | 2016-10-27 | 2017-02-22 | 浙江理工大学 | Infusion system achieving automatic bottle replacing |
| CN106466498A (en) * | 2015-10-20 | 2017-03-01 | 泉州市科茂利通智能科技有限公司 | Automatic decanting infusion apparatus, liquid bottles container and simple medical kit |
-
2017
- 2017-04-10 CN CN201710228727.9A patent/CN106964016A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010048778A1 (en) * | 2008-10-27 | 2010-05-06 | Xu Tusong | Automatic exhausting anti-bubble transfusion set |
| CN203539779U (en) * | 2013-09-30 | 2014-04-16 | 董红娟 | Multi-bottle automatic liquid dripping device and infusion support |
| CN106466498A (en) * | 2015-10-20 | 2017-03-01 | 泉州市科茂利通智能科技有限公司 | Automatic decanting infusion apparatus, liquid bottles container and simple medical kit |
| CN106421967A (en) * | 2016-10-27 | 2017-02-22 | 浙江理工大学 | Infusion system achieving automatic bottle replacing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478896A (en) * | 2018-04-11 | 2018-09-04 | 刘玮 | Universal decompression and central controlled medical infusion automatic decanting device |
| CN108478896B (en) * | 2018-04-11 | 2023-07-28 | 刘玮 | Universal type pressure-reducing and centralized-control automatic bottle changing device for medical transfusion |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |
|
| WD01 | Invention patent application deemed withdrawn after publication |