CN208003186U - A kind of multifunctional transfusion system - Google Patents
A kind of multifunctional transfusion system Download PDFInfo
- Publication number
- CN208003186U CN208003186U CN201721487726.8U CN201721487726U CN208003186U CN 208003186 U CN208003186 U CN 208003186U CN 201721487726 U CN201721487726 U CN 201721487726U CN 208003186 U CN208003186 U CN 208003186U
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- control valve
- flow control
- floating ball
- dropping funnel
- medicine bottle
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of multifunctional transfusion systems, including medicine bottle contact pin, dropping funnel, fine filter, flow control valve, transfusion needle and spare medicine bottle contact pin, described medicine bottle contact pin one end and medicine bottle grafting, the other end is connect by hose with dropping funnel, the dropping funnel is connect with fine filter by hose, the dropping funnel includes spare connector, floating ball standpipe and floating ball, it is provided with filter membrane in the fine filter, the fine filter other end is connect with flow control valve, graduation mark is provided on the flow control valve, the flow control valve is connect with transfusion needle by hose.Compared with prior art, a kind of multi-functional infusion apparatus of the utility model, the particle in drug is controlled within 10 microns using fine filter filter membrane, only gas design in dropping funnel ensures that air cannot be introduced into blood vessel after the completion of infusion, and the setting of flow control valve graduation mark can inform the range that patient's liquid measure normally adjusts, multifunctional transfusion system collection multiple functions and one, safety easy to use.
Description
Technical field
The utility model is related to medicine instrument fields, are specifically exactly a kind of multifunctional transfusion system.
Background technology
Early in the thirties in last century, people, which study, finds that patient has adverse reaction in infusion process, wherein being mainly
Because having in liquid caused by other particles in infusion process.These particles can cause allergic reaction, obstruction microcirculation to draw
Play phlebitis, blood vessel embolism, pulmonary embolism, artery sclerosis, heat source response, a variety of different illnesss such as granuloma.China is normal at present
Infusion filter sizes are generally 15 microns, but with the getting worse of air pollution, the particulate matter in air is increasingly
More, 15 microns of fraction of particle below increase in liquid in infusion process, and common infusion apparatus is that can not hinder for these particles
Every having a certain impact to the treatment of patient.Certain diseases are in treatment simultaneously, because a variety of drugs can not be injected at same medicine
In bottle, multiple dropper sockets are needed to be carried out at the same time injection from different drug grafting, but most of dropper setting is only at present
There are one main droppers, can not fill other drugs simultaneously；When being infused, patient sometimes because dislike drug flowing it is too slow or
Other reasons, the arbitrary flow for adjusting flow valve, but because individual difference is different, it is different to the adaptability of drug, arbitrarily
Adjustment be easy to cause injury, but patient does not have medicine common sense, it is not known that it is normal adjusting range that those adjustment, which belong to, and there are all
It is mostly inconvenient, a kind of safe multifunctional transfusion system is needed, meets the needs of growing.
Invention content
The purpose of this utility model is to provide a kind of multi-functional infusion apparatuses, and the particle in drug is controlled using filter membrane
Within 10 microns, while setting is equipped with the spare connector of air filter film suitable for a variety of drugs while inputting, in dropping funnel
Floating ball design, prevents air from entering blood vessel after the completion of infusion, and the scale setting of flow control valve can inform patient's liquid measure just
The range often adjusted, the multifunctional transfusion system collection multiple functions and one, safety easy to use.
The utility model technical scheme applied to solve the technical problem is：A kind of multifunctional transfusion system, including medicine bottle are inserted
Needle, dropping funnel, fine filter, flow control valve, transfusion needle and spare medicine bottle contact pin, described medicine bottle contact pin one end and medicine bottle grafting,
The other end is connect by hose with dropping funnel, and the side of the medicine bottle contact pin is provided with gas vent, and the dropping funnel is logical with fine filter
Hose connection is crossed, the dropping funnel includes spare connector, floating ball standpipe and floating ball, and the spare connector is arranged on dropping funnel top
Portion, the floating ball standpipe are arranged at the center of dropping funnel, the top seal of floating ball standpipe, and the floating ball is located in floating ball standpipe
Portion is provided with filter membrane in the fine filter, and the fine filter other end is connect with flow control valve, is set on the flow control valve
Be equipped with scale, the flow control valve is connect with transfusion needle by hose, the spare medicine bottle contact pin by hose with it is standby
It is connected with connector.
As an optimization, the floating ball standpipe lower part is provided with inlet opening, enters for liquid, ensures the buoyancy of floating ball.
As an optimization, multilayer filter membrane is provided in the fine filter, the filtering accuracy of the filter membrane is 10 microns.
As an optimization, the filter membrane is poly (ether sulfone) film（PESM）Film.
As an optimization, the flow control valve includes elastic pressuring plate, pressure handle and graduation mark, and the pressure handle top is circular arc
Shape is simultaneously contacted with elastic pressuring plate, and described elastic pressuring plate one end is fixed on flow control valve inner wall, the other end and infusion tube
Contact, the pressure handle move in flow control valve guide groove, and the graduation mark is for showing flow aperture.
As an optimization, the pressure handle is provided with particle with flow control valve guide groove contact surface, is used for increasing friction force.
As an optimization, the hose of the floating ball riser bottom is infundibulate, can with increase with the contact area of floating ball,
Ensure leakproofness.
As an optimization, the spare connector is provided with block.
The beneficial effects of the utility model：A kind of multi-functional infusion apparatus of the utility model, utilizes fine filter filter membrane handle
Particle in drug controls within 10 microns, reduces because microparticle is injured caused by human body, while utilizing installation free
The spare connector of air filter film is suitable for the case where a variety of drugs input simultaneously, and the only gas design in dropping funnel ensures to complete in infusion
Air cannot be introduced into blood vessel afterwards, and the scale setting of flow control valve can inform the range that patient's liquid measure normally adjusts, more
Function infusion apparatus collection multiple functions and one, safety easy to use meet increasingly increased social demand.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1 medicine bottle contact pin, 2 dropping funnels, 21 spare connectors, 22 floating balls, 23 floating ball standpipes, 3 fine filters, 31 filter membranes, 4 streams
Adjustable valve, 41 elastic pressuring plates, 42 graduation marks, 43 pressure handles, 5 transfusion needles, 6 spare medicine bottle contact pins.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work belongs to the model of the utility model protection
It encloses.
A kind of multifunctional transfusion system of the utility model, including medicine bottle contact pin 1, dropping funnel 2, fine filter 3, flow control valve 4,
Transfusion needle 5 and spare medicine bottle contact pin 6, described 1 one end of medicine bottle contact pin and medicine bottle grafting, the other end are connected by hose and dropping funnel 2
It connects, the side of the medicine bottle contact pin 1 is provided with gas vent, and the dropping funnel 2 is connect with fine filter 3 by hose, the drop
Bucket 2 includes spare connector 21, floating ball standpipe 23 and floating ball 22, and at 2 top of dropping funnel, described is floating for the spare connector 21 setting
Ball standpipe 23 is arranged at the center of dropping funnel 2, the top seal of floating ball standpipe 23, and the floating ball 22 is located in floating ball standpipe 23
Portion is provided with filter membrane 31 in the fine filter 3, and 3 other end of fine filter is connect with flow control valve 4, the flow-rate adjustment
Graduation mark 42 is provided on valve 4, the flow control valve 4 is connect with transfusion needle 5 by hose, the spare medicine bottle contact pin
6 are connect by hose with spare connector 21.
In this embodiment, 23 lower part of floating ball standpipe is provided with inlet opening, enters for liquid, ensures the buoyancy of floating ball 22.
The hose of 23 bottom of floating ball standpipe is infundibulate, can ensure leakproofness with the contact area of increase and floating ball.
Multilayer filter membrane 31 is provided in the fine filter 3, the filtering accuracy of the filter membrane 32 is 10 microns, the filter membrane
For poly (ether sulfone) film（PESM）Film.The flow control valve 4 is including elastic pressuring plate 41, pressure handle 43 and for showing flow aperture scale
Line 42,43 top of pressure handle are arc-shaped and are contacted with elastic pressuring plate 41 that described 41 one end of elastic pressuring plate is fixed on stream
It measures on 5 inner wall of adjuster, the other end is contacted with infusion tube, and the pressure handle 41 relatively moves in 4 guide groove of flow control valve,
The pressure handle is provided with particle with 4 guide groove contact surface of flow control valve, is used for increasing friction force.
In embodiment, patient carries out drop industry treatment as needed, medicine bottle contact pin 1 is inserted into medicine bottle first, medicament dropping
Industry enters in dropping funnel, and the side of drug contact pin is provided with gas vent, can be used for liquid exhaust, and liquid passes through under floating ball standpipe
The inlet opening in portion enters in floating ball dropper, and floating ball rises for several litres after liquid is full, and liquid enters fine filter by hose, and passes through multilayer
Membrane filtration is more than 10 microns of particle, reduces injury of the microparticle to human body, then liquid after flow control valve by entering
In human body, when the patient feels liquid flow over it is slow want to adjust flow when, pressure handle can be adjusted, pass through pressure handle and elastic pressuring plate
Distance adjusts the flow velocity of infusion, simultaneously as denoting safe adjusting range on graduation mark, ensure that the operation of patient will not be right
Patient impacts, but the preferable patient of constitution, can accelerate flow velocity, saves the time.
After liquid drips off, the floating ball in floating ball standpipe falls and blocks the hose of bottom, to avoid because not having
The hidden danger that air caused by needle possibility enters patient's body is pulled out in time.When the state of an illness of patient bears complexity, drug can not pass through one
Medicine bottle injection treatment, auxiliary medicine bottle contact pin, auxiliary medicine bottle contact pin one end can be used to be connect with spare connector, the other end is inserted into
In medicine bottle, the purpose of a variety of drugs while treatment is realized.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technology people of industry is described in the above embodiment and specification it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of multifunctional transfusion system, including medicine bottle contact pin, dropping funnel, fine filter, flow control valve, transfusion needle and spare medicine bottle are inserted
The side of needle, the medicine bottle contact pin is provided with gas vent, it is characterised in that:Described medicine bottle contact pin one end and medicine bottle grafting,
The other end is connect by hose with dropping funnel, and the dropping funnel is connect with fine filter by hose, the dropping funnel include spare connector,
Floating ball standpipe and floating ball, the spare connector are arranged at the top of dropping funnel, and the floating ball standpipe is arranged in the center of dropping funnel, institute
The top seal of floating ball standpipe is stated, the floating ball is located at floating ball riser interiors, filter membrane, refined filtration are provided in the fine filter
The device other end is connect with flow control valve, is provided with graduation mark on the flow control valve, the flow control valve with it is defeated
Liquid needle is connected by hose, and the spare medicine bottle contact pin is connect by hose with spare connector.
2. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：The floating ball standpipe lower part is provided with
Inlet opening.
3. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：Multilayer filter is provided in the fine filter
The filtering accuracy of film, the filter membrane is 10 microns.
4. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：The filter membrane is poly (ether sulfone) film
（PESM）Film.
5. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：The flow control valve includes that elasticity is pressed
Piece, pressure handle, graduation mark, the pressure handle top are arc-shaped and are contacted with elastic pressuring plate that described elastic pressuring plate one end is fixed
On flow control valve inner wall, the other end is contacted with infusion tube, and the pressure handle moves in flow control valve guide groove.
6. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：The hose of the floating ball riser bottom
For infundibulate.
7. a kind of multifunctional transfusion system according to claim 1, it is characterised in that：The spare connector is provided with lid
Cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721487726.8U CN208003186U (en) | 2017-11-09 | 2017-11-09 | A kind of multifunctional transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721487726.8U CN208003186U (en) | 2017-11-09 | 2017-11-09 | A kind of multifunctional transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208003186U true CN208003186U (en) | 2018-10-26 |
Family
ID=63879590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721487726.8U Active CN208003186U (en) | 2017-11-09 | 2017-11-09 | A kind of multifunctional transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208003186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745926A (en) * | 2019-02-22 | 2019-05-14 | 杭州科斯玛膜科技有限公司 | A kind of precise filtering device of small-sized gas phase liquid phase hybrid reaction |
| CN109758641A (en) * | 2019-01-31 | 2019-05-17 | 江苏义倍医疗科技股份有限公司 | Infusion pump adjusted filter infusion apparatus with flow |
| CN112587757A (en) * | 2020-12-16 | 2021-04-02 | 江苏义倍医疗科技股份有限公司 | Infusion device |
-
2017
- 2017-11-09 CN CN201721487726.8U patent/CN208003186U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758641A (en) * | 2019-01-31 | 2019-05-17 | 江苏义倍医疗科技股份有限公司 | Infusion pump adjusted filter infusion apparatus with flow |
| CN109745926A (en) * | 2019-02-22 | 2019-05-14 | 杭州科斯玛膜科技有限公司 | A kind of precise filtering device of small-sized gas phase liquid phase hybrid reaction |
| CN109745926B (en) * | 2019-02-22 | 2021-08-27 | 杭州科斯玛膜科技有限公司 | Small-size gas-liquid phase mixing reaction's secondary filter equipment |
| CN112587757A (en) * | 2020-12-16 | 2021-04-02 | 江苏义倍医疗科技股份有限公司 | Infusion device |
| CN112587757B (en) * | 2020-12-16 | 2021-09-14 | 江苏义倍医疗科技股份有限公司 | Infusion device |
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