CN2673408Y - Disposable infusion pump - Google Patents
Disposable infusion pump Download PDFInfo
- Publication number
- CN2673408Y CN2673408Y CN 03248828 CN03248828U CN2673408Y CN 2673408 Y CN2673408 Y CN 2673408Y CN 03248828 CN03248828 CN 03248828 CN 03248828 U CN03248828 U CN 03248828U CN 2673408 Y CN2673408 Y CN 2673408Y
- Authority
- CN
- China
- Prior art keywords
- observation window
- fluid injection
- storage
- liquid
- shell
- 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 provides a disposable infusion pump which is organically assembled by a positioning clamp 1, a sealing firmware 2, a sliding bar 3, a sliding bar sleeve 4, a liquid storing and charging bag 5, a liquid charging opening 9, an infusion opening 10, a filter 12, a micro-hole conduct pipe 13, an outer shell 14, a three-way body 15, and a movable joint 16. The utility model is characterized in that: an observation window 6 and an observation window 11 which are in two different directions are arranged on the outer shell. When the liquid storing and charging bag is filled with the physic liquor, the whole exhausting situation in the liquid storing and charging bag can be conveniently observed through the observation windows in the different directions. The generation of the gas embolism risk generated by the entering of the gas into the human body through the transfer passage is avoided. The utility model has convenient using, sanitary, safety, accurate flow control and stability.
Description
Affiliated technical field
This utility model relates to a kind of medical apparatus and instruments to human body conveying liquid that utilizes mechanical elastic for power.Be particularly useful for the analgesia of peri-operation period etc., and the prolonged control of pain of tumor patient and chemotherapy etc.
Background technology
At present, the infusion pump that adopts on the market is made of shell and the slide bar that places shell, storage, fluid injection capsule, sealing firmware, micropore conduit etc.The infusion pump of this kind common enclosure structure if will check in storage, the fluid injection capsule whether drain air, must be watched by unique on a shell manhole in use repeatedly from different directions, operation inconvenience, and there is certain potential safety hazard in the program complexity.
Summary of the invention
This utility model provides a kind of disposable use infusion pump that can conveniently watch aerofluxus situation in storage, the fluid injection capsule, to avoid the above-mentioned defective of the common infusion pump that adopts on the market.This kind infusion pump handling safety, facility, quick, and the fluid flow-control is accurately stable.
The technical scheme that its technical problem that solves this utility model adopts is: 2 observation windows that φ 8mm size is set on the different directions of the top of shell.When filling with medicinal liquid in storage, the fluid injection capsule, can watch whole aerofluxus situation in storage, the fluid injection capsule expediently by the observation window on the different directions, avoid gas to enter the generation that the gas embolism risk takes place in the human body by transfer passage.
The beneficial effects of the utility model are, when continuing the input medicinal liquid to patient, can watch storage, the interior aerofluxus situation of fluid injection capsule easily, and are simple in structure, easy to operate.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
In Fig. 1; sealing firmware 2 will store up, fluid injection capsule 5 and two ends are individually fixed in slide bar 3 ends and jack rod sleeve 4 bottoms; storage, fluid injection capsule 5 communicate with liquid injection port 9 and infusion port 10; locating clip 1 is connected with shell 14; shell 14 will store up, fluid injection capsule 5 is protected in it, be provided with observation window 6 and observation window 11 on vertical two different directions of shell.Articulation 16 communicates with infusion port 10 by micropore conduit 13, filter 12, and three- way body 15 and 16 movable connections of articulation can pass through the mechanical elastic of storage, fluid injection capsule with the intravital liquid supplying passage of liquid continuous input people thereby form one.
The specific embodiment
As the disposable use infusion pump of Fig. 1 this utility model, the medicinal liquid for preparing is injected liquid in storage, the fluid injection capsule 5 by liquid injection port 9, whether the air of watching in storage, the fluid injection capsule 5 by observation window 6 and observation window 11 drains then, if any residual air, available syringe is extracted residual air out by liquid injection port 9, till exhausting.When liquid is full of the whole liquid passage, when articulation 16 or three-way body 15 no longer include gas and discharge, can begin to carry out human body is carried medicinal liquid.
Claims (2)
1; a kind of disposable use infusion pump is by locating clip 1; sealing firmware 2; slide bar 3; jack rod sleeve 4; storage; fluid injection capsule 5; liquid injection port 9; infusion port 10; filter 12; micropore conduit 13; shell 14; three-way body 15 and articulation 16 are organic to assemble; it is characterized in that: sealing firmware 2 will store up; the two ends of fluid injection capsule are individually fixed in slide bar 3 terminal and jack rod sleeve 4 bottoms; the shell 14 of band observation window will store up; fluid injection capsule 5 is protected in it; storage; fluid injection capsule 5 communicates with liquid injection port 9 and infusion port 10; thereby form one by storage; the elastic force of fluid injection capsule can be watched storage with the intravital fluid passage of liquid continuous input people by the observation window 6 and the observation window 11 of shell; aerofluxus situation in the fluid injection capsule.
2, disposable use infusion pump according to claim 1 is characterized in that: observation window 6 and observation window 11 that two different directions are set on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248828 CN2673408Y (en) | 2003-09-22 | 2003-09-22 | Disposable infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248828 CN2673408Y (en) | 2003-09-22 | 2003-09-22 | Disposable infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673408Y true CN2673408Y (en) | 2005-01-26 |
Family
ID=34473261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248828 Expired - Fee Related CN2673408Y (en) | 2003-09-22 | 2003-09-22 | Disposable infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673408Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672540A (en) * | 2023-08-01 | 2023-09-01 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
-
2003
- 2003-09-22 CN CN 03248828 patent/CN2673408Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672540A (en) * | 2023-08-01 | 2023-09-01 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
| CN116672540B (en) * | 2023-08-01 | 2023-10-31 | 泰州品青医疗器械有限公司 | Flow and flow speed self-control type disposable infusion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |