CN207708268U - A kind of adaptive continuous transfusion system - Google Patents
A kind of adaptive continuous transfusion system Download PDFInfo
- Publication number
- CN207708268U CN207708268U CN201720631666.6U CN201720631666U CN207708268U CN 207708268 U CN207708268 U CN 207708268U CN 201720631666 U CN201720631666 U CN 201720631666U CN 207708268 U CN207708268 U CN 207708268U
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- China
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- infusion
- bottle
- lever
- infusion apparatus
- apparatus pipeline
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Abstract
The utility model discloses a kind of adaptive continuous transfusion systems,Including protective sleeve for bottle stopper puncture outfit (1),Bottle plug puncture unit (2),Air filter (3),Tongs (4),Lever type automatic replacing bottle (5),Murphy type burette (7),Infusion long duct (8),Flow regulator (9),Liquid medicine filter (10),Connector (11),First infusion apparatus pipeline (12),Second infusion apparatus pipeline (13),Third infusion apparatus pipeline (14),Bottle stopper puncture protective case (1) is placed on bottle plug puncture unit (2),Air filter (3) is set on the conduit of bottle plug puncture unit (2) lower part,Air to entering infusion bottle is filtered,Tongs (4) are set on the conduit between air filter (3) and Murphy type burette (7),In the way of the different generation pressure differences of infusion bottle suspension height,Form automatic continuous infusion device,Improve the efficiency of infusion.
Description
Technical field
The utility model is related to medical instruments fields, and in particular to the more particularly to infusion apparatus of venous transfusion.
Background technology
Infusion apparatus is the common medical instrument for intravenous injection, infusion apparatus generally by protective sleeve for bottle stopper puncture outfit,
Bottle plug puncture unit, air filter, tongs, dropping funnel, infusion long duct, flow regulator, liquid medicine filter, injection member,
Cone joint, intravenous needle composition.There is usually one infusion channel, upper ends to be connect with infusion bottle for infusion apparatus, and lower end is usual
It is matched with intravenous infusion needle, is mainly used for clinical gravity type infusion.Venous transfusion is during Clinical practice, usually
More bottles of infusion bottle continuous transfusions, and drug due to interfering with each other etc. between the mechanism of action for the treatment of, different pharmaceutical,
The infusion of more bottles of infusion bottles must according to a certain order, and order can not be changed.Current more bottles of infusions clinic mostly uses manually
Infusion bottle is manually replaced in exhaust.There are the following problems：1 at the same more bottles infusion when, need to manually replace infusion bottle, medical staff is more
The workload for changing infusion bottle is very big, since medical staff nurses multiple wards more, so replacing infusion bottle the time it takes
It is very big with energy, cause the unnecessary waste of medical staff's energy.
For more bottles of continuous transfusion situations, patent name is " differential to exempt to nurse automatic decanting infusion apparatus and monitor system "
(application number：CN103705998A it) is announced, major defect is：
1, in the way of the different generation pressure differences of infusion bottle suspension height, on the one hand infusion space will be proposed very big
It is required that on the other hand in more bottles of continuous transfusions, due to the limited height that patient to medical staff normally hangs, so will protect
Reason personnel hang infusion bottle and cause difficulty；
2, multiple floating valves are made to generate pressure difference in such a way that floating valve suspension height is different, equally to space of being infused
Infusion bottle, which is hung, with nursing staff causes difficulty；
3, in such a way that floating valve generates pressure difference as the unidirectionally controlled or different woven hoses of control, since infusion apparatus is
The manufacturing cost of disposable product, floating valve or other valves is excessively high.
Utility model content
The utility model solves adaptive more bottles of continuous transfusions for the problem that the problems of present infusion device.
There is provided a kind of adaptive continuous transfusion systems, including bottle plug puncture unit to protect for the technical solution of the utility model
Set, bottle plug puncture unit, air filter, tongs, lever type automatic replacing bottle, Murphy type burette, infusion long duct, flow
Regulating device, liquid medicine filter, connector, the first infusion apparatus pipeline, the second infusion apparatus pipeline (13), third infusion apparatus pipeline,
It is characterized in that：
Bottle stopper puncture protective case is placed on bottle plug puncture unit, and air filter is set to the conduit of bottle plug puncture unit lower part
On, the air to entering infusion bottle is filtered, and tongs are set on the conduit between air filter and Murphy type burette,
Below Murphy type burette infusion long duct on setting flow regulator, be infused long duct end be equipped with liquid medicine filter,
Connector；
Murphy type burette is arranged three infusion apparatus pipe interfaces, three infusion apparatus pipe interfaces can respectively with the first infusion apparatus
Pipeline, the second infusion apparatus pipeline, third infusion apparatus pipeline are connected, and three infusion apparatus pipeline upper ends are separately connected infusion bottle, and
Lever type automatic replacing bottle is set on the conduit on Murphy type burette top.
The beneficial effects of the utility model are：
1, in the way of the different generation pressure differences of infusion bottle suspension height, automatic continuous infusion device is formed, is carried
The high efficiency of infusion；
2, by the way of the general a set of pipeline of multiple infusion pipelines, cost is reduced, the efficiency of dressing is improved.
Description of the drawings
Fig. 1 is traditional infusion device structural schematic diagram；
Fig. 2 is adaptively to connect defeated transfusion system structure schematic diagram；
Fig. 3 is the operating diagram of A-A section lever type automatic replacing bottles；
Fig. 4 is the operating diagram of B-B section lever type automatic replacing bottles；
Wherein：1- protective sleeve for bottle stopper puncture outfit, 2- bottle plug puncture units, 3- air filters, 4- tongs, 5- levers are certainly
Move bottle, the first regulations and parameters of 5.1-, the second levers of 5.2-, 5.3- axis pins, 6- cone joints, 7- Murphy type burettes, 8- infusions
Long duct, 9- flow regulators, 10- liquid medicine filters, 11- connectors, the first infusion apparatuses of 12- pipeline, 13- the second infusion apparatus pipes
Road, 14- third infusion apparatus pipelines.
Specific implementation mode
The technical solution of the utility model is described in detail below with reference to attached drawing 1-3.
As shown in Figure 1, traditional infusion device, including protective sleeve for bottle stopper puncture outfit 1, bottle plug puncture unit 2, air filter 3, only
Water folder 4, Murphy type burette 7, infusion long duct 8, flow regulator 9, liquid medicine filter 10, cone joint 11.
As shown in Figure 1, bottle stopper puncture protective case 1 is placed on bottle plug puncture unit 2, play the role of protection, works as infusion apparatus
When preparing infusion, bottle stopper puncture protective case 1 is removed, passes through the bottle stopper of infusion bottle to start to be infused using bottle plug puncture unit 2, air
Filter 3 is set on the conduit of 2 lower part of bottle plug puncture unit, and the air to entering infusion bottle is filtered, and tongs 4 are set to
On conduit between air filter 3 and Murphy type burette 7, flow tune is set on the infusion long duct 8 of 7 lower section of Murphy type burette
Regulating device 9, be infused long duct 8 end be equipped with liquid medicine filter 10, connector 11.
As shown in Figure 1, traditional infusion device can only once connect an infusion bottle, when the liquid of an infusion bottle completes infusion
Afterwards, it need to manually switch over, complete the continuous transfusion of more bottle liquid medicines, so considerably increase the workload of medical worker.
As shown in Fig. 2, the utility model provides a kind of adaptive continuous infusion device, including protective sleeve for bottle stopper puncture outfit
1, bottle plug puncture unit 2, air filter 3, tongs 4, lever type automatic replacing bottle 5, cone joint 6, Murphy type burette 7,
Infusion long duct 8, flow regulator 9, liquid medicine filter 10, connector 11, the first infusion apparatus pipeline 12, the second infusion apparatus pipeline
13, third infusion apparatus pipeline 14, the first lever type automatic replacing bottle, the second lever type automatic replacing bottle, when with N number of defeated
When liquid device pipeline, then N-1 lever type automatic replacing bottle is needed.
As shown in Fig. 2, automatically continuously infusion apparatus Murphy type burette 7 is arranged more on the basis of traditional infusion device structure
A infusion apparatus pipe interface, infusion apparatus pipe interface can be infused with the first infusion apparatus pipeline 12, second respectively by cone joint 6
Device pipeline 13, the multiple pipelines of 14 pipeline of third infusion apparatus are connected, and multiple infusion apparatus pipelines upper end is separately connected infusion bottle, to make
Multiple infusion bottles are once in place, and it is bottled on the outside of the long duct on 7 top of Murphy type burette to be provided with lever type automatic replacing
Set 5, using lever type automatic replacing bottle 5 control multiple infusion bottles by setting sequence continuous transfusion, without manually being changed
Bottle operation and artificial nurse, significantly reduce the live load and stress of medical staff and family members.
As shown in figure 3, the structure of lever type automatic replacing bottle 5 is by the first lever 5.1, the second lever 5.2 and axis pin 5.3
Composition, the first lever 5.1 and the second lever 5.2 can be freely rotated around axis pin, even by the first lever 5.1,5.2 activity of the second lever
It connects, and axis pin 5.3 biases setting on the first lever 5.1 and the second lever 5.2.
The woven hose of two infusion bottles is positioned over to the both ends of lever type automatic replacing bottle 5, wherein needing infusion sequence
The woven hose of preceding infusion bottle is positioned over the side apart from axis pin 5.3 farther out of lever type automatic replacing bottle 5, and passes through
One lever 5.1 and the clamping of the second lever 5.2, the first lever 5.1, the second lever 5.2 side view, as shown in Fig. 2, far from pin
The width of one end of axis is wide compared to the other end, its such operation principle：
The woven hose of two infusion bottles is positioned over to the both ends of lever type automatic replacing bottle 5, wherein needing infusion sequence
The woven hose of preceding infusion bottle is positioned over the distal end of lever type automatic replacing bottle 5, since the distance of one end of lever is long-range
In other end, and width is much larger than the other end, then under the effect of the pressure of the woven hose in distal end of lever, will make to be in
The woven hose of lever proximal end completely closes, and realizes the preferential infusion of the preceding infusion bottle of infusion sequence；When preferential bottle has been infused
Cheng Hou, when liquid level is less than lever present position, since pressure is 0 herein, then the posterior infusion bottle of infusion sequence will start to be infused,
So complete the automatic decanting infusion process in order of two infusion bottles.
When N bottles of infusion bottle continuous transfusions, as shown in figure 3, N-1 lever type automatic replacing bottle of setting, and at first
The lever type automatic replacing bottle of the infusion bottle of infusion is in lower side, can so ensure that subsequent lever type automatic replacing is bottled
The pressure of the woven hose of the remote location for the lever set, to which the woven hose of the posterior infusion bottle of sequence to be fully closed；Its
Operation principle is identical as two bottles of infusion bottle automatic switchovers, and when the first infusion apparatus pipeline 12 works, the second infusion apparatus pipeline 13 is the
It is completely closed under the effect of one lever type automatic replacing bottle, while third infusion apparatus pipeline 14 is bottled in the first lever type automatic replacing
It is completely closed under the effect of setting, when 12 pipeline of the first infusion apparatus is completed to be infused, the first lever type automatic replacing bottle will be second
The effect of 13 pressure of infusion apparatus pipeline is lower to complete switching, and 13 pipeline of the second infusion apparatus is started to work, while third infusion apparatus pipeline 14
Closing is still maintained under the effect of the second lever type automatic replacing bottle, when the second infusion apparatus pipeline 13 is completed to be infused, second
Lever type automatic replacing bottle will complete switching under the effect of 14 pressure of third infusion apparatus pipeline, and third infusion apparatus pipeline 14 starts
Infusion, until N infusion apparatuses complete infusion.So sequence completes the automatic decanting process of infusion apparatus.
Although having been combined embodiment to be described in detail the utility model, those skilled in the art should
Be appreciated that, the utility model is not limited only to specific embodiment, on the contrary, without departing from the application spirit and essence it is various
It corrects, deforms and replace among all falling within the protection domain of the application.
Claims (2)
1. a kind of adaptive continuous transfusion system, including protective sleeve for bottle stopper puncture outfit (1), bottle plug puncture unit (2), air filter
(3), tongs (4), lever type automatic replacing bottle (5), Murphy type burette (7), infusion long duct (8), flow regulator
(9), liquid medicine filter (10), connector (11), the first infusion apparatus pipeline (12), the second infusion apparatus pipeline (13), third infusion apparatus
Pipeline (14), it is characterised in that：
Bottle stopper puncture protective case (1) is placed on bottle plug puncture unit (2), and air filter (3) is set under bottle plug puncture unit (2)
On the conduit in portion, the air to entering infusion bottle is filtered, and tongs (4) are set to air filter (3) and cyclopentadienyl Fei Shi drops
It manages on the conduit between (7), flow regulator (9), infusion is set on the infusion long duct (8) below Murphy type burette (7)
The end of long duct (8) is equipped with liquid medicine filter (10), connector (11)；
Murphy type burette (7) is arranged three infusion apparatus pipe interfaces, and infusion apparatus pipe interface is by cone joint (6) respectively with the
One infusion apparatus pipeline (12), the second infusion apparatus pipeline (13), third infusion apparatus pipeline (14) are connected, three infusion apparatus pipeline upper ends
It is separately connected infusion bottle, and two lever type automatic replacing bottles (5) are set on the conduit on Murphy type burette (7) top.
2. adaptive continuous transfusion system according to claim 1, it is characterised in that：Lever type automatic replacing bottle (5) wraps
The first lever (5.1), the second lever (5.2) and axis pin (5.3) are included, the first lever (5.1) and the second lever (5.2) can be around axis pins
(5.3) it is freely rotated, and axis pin (5.3) biases setting on the first lever (5.1) and the second lever (5.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631666.6U CN207708268U (en) | 2017-06-02 | 2017-06-02 | A kind of adaptive continuous transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631666.6U CN207708268U (en) | 2017-06-02 | 2017-06-02 | A kind of adaptive continuous transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708268U true CN207708268U (en) | 2018-08-10 |
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ID=63063199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631666.6U Expired - Fee Related CN207708268U (en) | 2017-06-02 | 2017-06-02 | A kind of adaptive continuous transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750316A (en) * | 2021-10-20 | 2021-12-07 | 戚红珍 | Liquid-saving infusion apparatus |
| WO2024192915A1 (en) * | 2023-03-21 | 2024-09-26 | 江苏义倍医疗科技股份有限公司 | Medical infusion device |
-
2017
- 2017-06-02 CN CN201720631666.6U patent/CN207708268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750316A (en) * | 2021-10-20 | 2021-12-07 | 戚红珍 | Liquid-saving infusion apparatus |
| CN113750316B (en) * | 2021-10-20 | 2023-08-22 | 赵媛 | Liquid-saving infusion apparatus |
| WO2024192915A1 (en) * | 2023-03-21 | 2024-09-26 | 江苏义倍医疗科技股份有限公司 | Medical infusion device |
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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 |
Granted publication date: 20180810 Termination date: 20190602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |