CN203447571U - Disposable infusion pump - Google Patents
Disposable infusion pump Download PDFInfo
- Publication number
- CN203447571U CN203447571U CN201320369713.6U CN201320369713U CN203447571U CN 203447571 U CN203447571 U CN 203447571U CN 201320369713 U CN201320369713 U CN 201320369713U CN 203447571 U CN203447571 U CN 203447571U
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- CN
- China
- Prior art keywords
- infusion pump
- disposable infusion
- chemicals dosing
- dosing plant
- automatic control
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable infusion pump. The disposable infusion pump is characterized by comprising a shell, and a self-controlled liquid supply device. A liquid storage device is arranged in the shell, a liquid dosing device is connected to the shell, a flow-limiting device is connected to the liquid dosing device, a liquid filter is connected to the flow-limiting device, and the self-controlled liquid supply device is respectively connected with the liquid filter and a connector which is further connected with the liquid filter. By the arrangement, the disposable infusion pump is capable of automatically adjusting infusion flow rate, is simple in structure, and convenient to use.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of disposable infusion pump.
Background technology
Patient is when performing the operation, in order to alleviate the misery of patient in operation process, generally by alleviating patient's misery to before operation patient injection anesthetis, in prior art, conventionally the direct mode by needle cylinder injection is patient injection anaesthetic, its weak point is, because anesthesia drug effect is free restriction, if operating time is long, operation does not also finish, and anesthesia drug effect is through with, this just makes patient feel pain, if continue, by needle cylinder injection, just make this process comparatively loaded down with trivial details, if the anaesthetic that disposable injection is too much, will inevitably produce healthy hidden danger to patient, the serious part physiological function that even affects.
Utility model content
The technical problem that this utility model mainly solves is to provide a kind of disposable infusion pump, can automatically regulate injection flow, simple in structure, easy to use.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: disposable infusion pump is provided, comprise: housing and automatic control liquid dispensing apparatus, in described housing, be provided with sump assemblies, on described housing, be connected with chemicals dosing plant, on described chemicals dosing plant, be connected with current-limiting apparatus, on described current-limiting apparatus, be connected with liquid medicine filter, described automatic control liquid dispensing apparatus is connected with union joint respectively at liquid medicine filtering device, and described union joint is also connected with liquid medicine filter.
In preferred embodiment of this utility model, between described sump assemblies, chemicals dosing plant, current-limiting apparatus, liquid medicine filter, automatic control liquid dispensing apparatus and union joint, by infusion pipeline, be connected.
In preferred embodiment of this utility model, described chemicals dosing plant is check valve chemicals dosing plant or three-way valve chemicals dosing plant.
In preferred embodiment of this utility model, described automatic control liquid dispensing apparatus is PCA to fluid controller or CBI to fluid controller.
In preferred embodiment of this utility model, described sump assemblies is elasticity reservoir, and described union joint is outer cone joint.
The beneficial effects of the utility model are: this utility model disposable infusion pump, can automatically regulate injection flow, and simple in structure, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of this utility model disposable infusion pump one preferred embodiment;
In accompanying drawing, the labelling of each parts is as follows: 1, housing, 2, automatic control liquid dispensing apparatus, 3, sump assemblies, 4, chemicals dosing plant, 5, current-limiting apparatus, 6, liquid medicine filter, 7, union joint, 8, infusion pipeline.
The specific embodiment
Below the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, disposable infusion pump, comprise: housing 1 and automatic control liquid dispensing apparatus 2, in described housing 1, be provided with sump assemblies 3, on described housing 1, be connected with chemicals dosing plant 4, on described chemicals dosing plant 4, be connected with current-limiting apparatus 5, on described current-limiting apparatus 5, be connected with liquid medicine filter 6, described automatic control liquid dispensing apparatus 2 is connected with union joint 7 respectively at liquid medicine filtering device 6, and described union joint 7 is also connected with liquid medicine filter 6.
In addition, between described sump assemblies 3, chemicals dosing plant 4, current-limiting apparatus 5, liquid medicine filter 6, automatic control liquid dispensing apparatus 3 and union joint 7, by infusion pipeline 8, be connected.
In addition, described chemicals dosing plant 4 is check valve chemicals dosing plant or three-way valve chemicals dosing plant.
In addition, described automatic control liquid dispensing apparatus 2 is PCA to fluid controller or CBI to fluid controller.
In addition, described sump assemblies 3 is elasticity reservoir, and described union joint 7 is outer cone joint.
Be different from prior art, this utility model disposable infusion pump, can regulate injection flow automatically, simple in structure, easy to use.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes this utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a disposable infusion pump, it is characterized in that, comprise: housing and automatic control liquid dispensing apparatus, in described housing, be provided with sump assemblies, on described housing, be connected with chemicals dosing plant, on described chemicals dosing plant, be connected with current-limiting apparatus, on described current-limiting apparatus, be connected with liquid medicine filter, described automatic control liquid dispensing apparatus is connected with union joint respectively at liquid medicine filtering device, and described union joint is also connected with liquid medicine filter.
2. disposable infusion pump according to claim 1, is characterized in that, between described sump assemblies, chemicals dosing plant, current-limiting apparatus, liquid medicine filter, automatic control liquid dispensing apparatus and union joint, by infusion pipeline, is connected.
3. disposable infusion pump according to claim 1, is characterized in that, described chemicals dosing plant is check valve chemicals dosing plant or three-way valve chemicals dosing plant.
4. disposable infusion pump according to claim 1, is characterized in that, described automatic control liquid dispensing apparatus is PCA to fluid controller or CBI to fluid controller.
5. disposable infusion pump according to claim 1, is characterized in that, described sump assemblies is elasticity reservoir, and described union joint is outer cone joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369713.6U CN203447571U (en) | 2013-06-26 | 2013-06-26 | Disposable infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369713.6U CN203447571U (en) | 2013-06-26 | 2013-06-26 | Disposable infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447571U true CN203447571U (en) | 2014-02-26 |
Family
ID=50127478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369713.6U Expired - Fee Related CN203447571U (en) | 2013-06-26 | 2013-06-26 | Disposable infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338229A (en) * | 2014-09-12 | 2015-02-11 | 朱瀚林 | Disposable multifunctional painless catheter |
-
2013
- 2013-06-26 CN CN201320369713.6U patent/CN203447571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338229A (en) * | 2014-09-12 | 2015-02-11 | 朱瀚林 | Disposable multifunctional painless catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |