CN208031611U - A kind of internal medicine nursing multifunctional medicine liquid filter - Google Patents
A kind of internal medicine nursing multifunctional medicine liquid filter Download PDFInfo
- Publication number
- CN208031611U CN208031611U CN201820036051.3U CN201820036051U CN208031611U CN 208031611 U CN208031611 U CN 208031611U CN 201820036051 U CN201820036051 U CN 201820036051U CN 208031611 U CN208031611 U CN 208031611U
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- liquid
- inlet tube
- upper casing
- casing
- internal medicine
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Abstract
The utility model discloses a kind of internal medicine nursing multifunctional medicine liquid filters, including upper casing, the bottom of the upper casing is connected with lower casing by connection bump, inlet tube is installed at the top of the upper casing, the bottom of the lower casing is connected with outlet tube, it is arranged in convex by inlet tube and outlet tube, convenient for the disengaging of liquid, it is directly connect with the liquid outlet of infusion unit titrimeter by inlet tube, liquid enters from the gas vent and air discharge duct of inlet tube in upper casing, when the air in infusion apparatus is discharged with liquid in user, the physical cause flowed due to air and liquid, the flow velocity of air and liquid is set to accelerate, since the upper end of inlet tube is sealing, the liquid ejected from dropping funnel inlet will not be directly entered inlet tube and form obstruction, improve the speed of exhaust.By the setting of filter membrane, have the function of filtering well to liquid, greatly improves a kind of use functionality of internal medicine nursing multifunctional medicine liquid filter, ensure its using effect, be suitble to be widely popularized.
Description
Technical field
The utility model is related to liquid medicine filter technical field, specially a kind of internal medicine nursing is filtered with Multifunctional medicinal liquid
Device.
Background technology
Medicine section belongs to, including Respiratory Medicine, GI Medicine, Internal Medicine-Cardiovascular Dept., Neurology, oncology, division of endocrinology, blood
Liquid internal medicine, department of infectious disease, paediatrics etc..Internal medicine interrogation Respiratory Medicine, including disease have flu, pneumonia, pulmonary emphysema, lung knot
Core, bronchiectasis, asthma, lung cancer, pulmonary heart disease, respiratory failure, chronic bronchitis, pneumothorax, pulmonary abscess, pleural effusion,
Matter lung disease.Essential internal medicine nursing is exactly liquid medicine filter.
The liquid medicine filter of the prior art is generally assemblied in infusion apparatus close to the position of injection needle, in clinical care work for many years
It neutralizes and is found in investigating multiple hospitals, the liquid medicine filter of disposable transfusion device lower end has certain journey in infusion process
The minute bubbles collection of degree is deposited, even if being beaten the meticulous bullet of liquid medicine filter during being infused front exhaust, due to its specific structure, medicine
The bubble that collection is deposited in liquid filter is not easy to empty completely, and part bubble can be inputted with liquid in patient vessel, due to liquid mistake
Filter is shorter at a distance from injection needle, so the bubble that liquid medicine filter generates is easy for entering human body.Due to these bubbles
Volume is more small, it is easy to can be ignored.But the entrance of bubble, to human body, undoubtedly there are certain risks.
Invention content
The purpose of this utility model is to provide a kind of internal medicine nursing multifunctional medicine liquid filters, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of internal medicine nursing Multifunctional medicinal liquid mistake
The bottom of filter, including upper casing, the upper casing is connected with lower casing by connection bump, and feed liquor is equipped at the top of the upper casing
Pipe, the bottom of the lower casing are connected with outlet tube, and the inner cavity of the upper casing and lower casing is respectively equipped with liquid collecting cavity and lower liquid collecting cavity,
It is connected with filter membrane between the upper liquid collecting cavity and lower liquid collecting cavity, the lower section of filter membrane is located between the upper liquid collecting cavity and lower liquid collecting cavity
It is connected with dropping liquid platform, the bottom of the dropping liquid platform is equipped with liquid droping port, and the inner cavity two side of the inlet tube is equipped with air discharge duct, institute
It states air discharge duct and is equipped with gas vent.
Preferably, it is connected with exhaust filter membrane between the air discharge duct.
Preferably, the upper casing and lower casing are symmetrical arranged.
Preferably, the inlet tube and outlet tube are symmetrical arranged, the inlet tube and outlet tube in convex setting, it is described into
It is closed with dropping funnel inlet the upper end of liquid pipe.
Preferably, the gas vent is arranged two groups.
Compared with prior art, the utility model has the beneficial effects that：A kind of internal medicine nursing of the utility model is with multi-functional
Liquid medicine filter is arranged by inlet tube and outlet tube in convex, and the disengaging of liquid is convenient for, and is arranged by gas vent and air discharge duct
In the intracavity sidewall of inlet tube, directly it is connect with the liquid outlet of infusion unit titrimeter by inlet tube, exhaust of the liquid from inlet tube
Hole and air discharge duct enter in upper casing, when the air in infusion apparatus is discharged with liquid in user, are flowed due to air and liquid
Physical cause makes the flow velocity of air and liquid accelerate, and since the upper end of inlet tube is sealing, is ejected from dropping funnel inlet
Liquid will not be directly entered inlet tube formed obstruction, improve the speed of exhaust.By the setting of filter membrane, have very to liquid
The effect of good filtering, liquid flow into lower casing by the liquid droping port of dropping liquid platform, and liquid is flowed out using outlet tube, then passes through infusion
The hose of device is injected into human body, has very high practicability, greatly improves a kind of internal medicine nursing and is filtered with Multifunctional medicinal liquid
Using for device is functional, ensures its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of internal medicine nursing multifunctional medicine liquid filter of the utility model；
Fig. 2 is a kind of external structure schematic diagram of internal medicine nursing multifunctional medicine liquid filter of the utility model；
Fig. 3 is a kind of inlet tube structural schematic diagram of internal medicine nursing multifunctional medicine liquid filter of the utility model.
In figure：1 upper casing, 2 connection bumps, 3 lower casings, 4 inlet tubes, 5 outlet tubes, liquid collecting cavity, 7 filter membranes, 8 dropping liquid platforms, 9 on 6
Liquid droping port, 10 air discharge ducts, 11 gas vents, 12 exhaust filter membranes, 13 times liquid collecting cavities.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of internal medicine nursing is filtered with Multifunctional medicinal liquid
Device, including upper casing 1, the bottom of the upper casing 1 are connected with lower casing 3 by connection bump 2, the top of the upper casing 1 be equipped with into
Liquid pipe 4, the bottom of the lower casing 3 are connected with outlet tube 5, and the inner cavity of the upper casing 1 and lower casing 3 is respectively equipped with 6 He of liquid collecting cavity
Lower liquid collecting cavity 13 is connected with filter membrane 7, the upper liquid collecting cavity 6 and lower liquid collecting cavity 13 between the upper liquid collecting cavity 6 and lower liquid collecting cavity 13
Between be located at the lower section of filter membrane 7 and be connected with dropping liquid platform 8, the bottom of the dropping liquid platform 8 is equipped with liquid droping port 9, the inlet tube 4 it is interior
Chamber two side is equipped with air discharge duct 10, and the air discharge duct 10 is equipped with gas vent 11.
Specifically, being connected with exhaust filter membrane 12 between the air discharge duct 10.
Specifically, the upper casing 1 and lower casing 3 are symmetrical arranged.
Specifically, the inlet tube 4 and outlet tube 5 are symmetrical arranged, the inlet tube 4 and outlet tube 5 are arranged in convex, institute
The upper end and dropping funnel inlet for stating inlet tube 4 are closed.
Specifically, the gas vent 11 is arranged two groups.
Operation principle：A kind of internal medicine nursing multifunctional medicine liquid filter of the utility model, in use, passing through inlet tube 4
It is arranged in convex with outlet tube 5, is convenient for the disengaging of liquid, the inner cavity of inlet tube 4 is set to by gas vent 11 and air discharge duct 10
Side wall is directly connect with the liquid outlet of infusion unit titrimeter by inlet tube 4, gas vent 11 and air discharge duct of the liquid from inlet tube 4
10 enter in upper casing 1, when the air in infusion apparatus is discharged with liquid in user, since the physics that air and liquid flow is former
Cause makes the flow velocity of air and liquid accelerate, since the upper end of inlet tube 4 is sealing, the liquid ejected from dropping funnel inlet
Body will not be directly entered inlet tube 4 and form obstruction, improve the speed of exhaust.By the setting of filter membrane 7, have to liquid fine
Filtering effect, liquid flows into lower casing 3 by the liquid droping port 9 of dropping liquid platform 8, and liquid is flowed out using outlet tube 5, then by defeated
The hose of liquid device is injected into human body.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of internal medicine nursing multifunctional medicine liquid filter, including upper casing（1）, it is characterised in that：The upper casing（1）Bottom
Pass through connection bump（2）It is connected with lower casing（3）, the upper casing（1）Top inlet tube is installed（4）, the lower casing（3）Bottom
Portion is connected with outlet tube（5）, the upper casing（1）And lower casing（3）Inner cavity be respectively equipped with liquid collecting cavity（6）With lower liquid collecting cavity
（13）, the upper liquid collecting cavity（6）With lower liquid collecting cavity（13）Between be connected with filter membrane（7）, the upper liquid collecting cavity（6）With lower liquid collecting cavity
（13）Between be located at filter membrane（7）Lower section be connected with dropping liquid platform（8）, the dropping liquid platform（8）Bottom be equipped with liquid droping port（9）, institute
State inlet tube（4）Inner cavity two side be equipped with air discharge duct（10）, the air discharge duct（10）It is equipped with gas vent（11）.
2. a kind of internal medicine nursing multifunctional medicine liquid filter according to claim 1, it is characterised in that：The air discharge duct
（10）Between be connected with exhaust filter membrane（12）.
3. a kind of internal medicine nursing multifunctional medicine liquid filter according to claim 1, it is characterised in that：The upper casing
（1）And lower casing（3）It is symmetrical arranged.
4. a kind of internal medicine nursing multifunctional medicine liquid filter according to claim 1, it is characterised in that：The inlet tube
（4）And outlet tube（5）It is symmetrical arranged, the inlet tube（4）And outlet tube（5）It is arranged in convex, the inlet tube（4）Upper end
It is closed with dropping funnel inlet.
5. a kind of internal medicine nursing multifunctional medicine liquid filter according to claim 1, it is characterised in that：The gas vent
（11）It is arranged two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036051.3U CN208031611U (en) | 2018-01-10 | 2018-01-10 | A kind of internal medicine nursing multifunctional medicine liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036051.3U CN208031611U (en) | 2018-01-10 | 2018-01-10 | A kind of internal medicine nursing multifunctional medicine liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208031611U true CN208031611U (en) | 2018-11-02 |
Family
ID=63956869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036051.3U Expired - Fee Related CN208031611U (en) | 2018-01-10 | 2018-01-10 | A kind of internal medicine nursing multifunctional medicine liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208031611U (en) |
-
2018
- 2018-01-10 CN CN201820036051.3U patent/CN208031611U/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: 20181102 Termination date: 20210110 |