CN2721105Y - Pressure negative medicine feeder for preventing pollution - Google Patents
Pressure negative medicine feeder for preventing pollution Download PDFInfo
- Publication number
- CN2721105Y CN2721105Y CN 200420052888 CN200420052888U CN2721105Y CN 2721105 Y CN2721105 Y CN 2721105Y CN 200420052888 CN200420052888 CN 200420052888 CN 200420052888 U CN200420052888 U CN 200420052888U CN 2721105 Y CN2721105 Y CN 2721105Y
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- CN
- China
- Prior art keywords
- medicine
- bottle
- conduit pipe
- seat
- conduit
- 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 relates to a novel pollution prevention negative pressure medicine feeder used for aqua and pulvis in clinical nursing, which has the advantages of simple structure, convenient operation, sealed medicine feeding, less pollution opportunity and effective medicine waste. The feeder comprises an electric negative pressure suction device 1 controlled by a footswitch, a one-off sterilization conduit pipe 2, an infusion bottle 4, a lacunaris, double-cavity and two-seat pinhead 3, a sterile medicine suction conduit pipe 5 with a filter screen, a medicine bottle 6 for the aqua and the pulvis, a lacunaris, double-cavity and three-seat pinhead 7 with a cover cap, a one-off infusion device 8 and a dilute liquid bottle 9, wherein one end of the one-off sterilization conduit pipe 2 is connected with the electric negative pressure suction device 1, the other end of the one-off sterilization conduit pipe 2 is connected with one seat of the lacunaris, double-cavity and two-seat pinhead 3 of which other seat is connected with the sterile medicine suction conduit pipe 5, and the other end of the sterile medicine suction conduit pipe 5 with the filter screen is connected with the medicine bottle 6 for the aqua and the pulvis. Under the adoption of the structure, the utility model causes no infusion reaction and other undesirable reaction through clinical observation.
Description
One, technical background: this utility model relates to the novel antifouling that a kind of clinical care is used for water preparation, powder and dyes the negative pressure chemicals dosing plant.
Two, prior art: empty needle dosing method operation inconvenience of the prior art, pollution section is many.
Three, technology contents: the purpose of this utility model is to provide a kind of, simple in structure, closed dosing easy and simple to handle, and opportunities for contamination is few, and the novel antifouling that can effectively reduce the medicine waste dyes the negative pressure chemicals dosing plant.
The technical solution of the utility model is: this device comprises the electronic vacuum extractor 1 of foot switch control, primary sterilization conduit 2, infusion bottle 4, porous two-chamber two-seater syringe needle 3, the aseptic suction medicine conduit 5 of band drainage screen, pigment agent medicine bottle 6, three syringe needles 7 of the porous two-chamber of medicated cap with cover, disposable transfusion device 8, diluent liquid bottle 9, the electronic vacuum extractor 1 of one termination of primary sterilization conduit 2, one of another termination porous two-chamber two-seater syringe needle 4, the aseptic suction medicine conduit 5 of another seated connection band drainage screen, the other end water receiving of the aseptic suction medicine conduit 5 of band drainage screen, powder medicine bottle 6.
Adopt the novel antifouling of said structure to dye after the negative pressure chemicals dosing plant, by clinical observation, infusion reaction and other untoward reaction take place in none example.
Negative pressure dosing and syringe administration timing of drug comparison sheet 1
| Group | The example number | Total time | P |
| The negative pressure dosing | 20 | 1680+65 | ＜0.001 |
| 20ml | 20 | 3352+321 |
As can be seen from the table, saved for 50% time with this device than syringe dosing.
Last table is negative pressure dosing and syringe dosing medicated fluid loss comparison sheet 2.
| Group | The example number | Total amount | P |
| Vacuum suction | 20 | 0.9+0.26 | ＜0.001 |
| 20ml | 20 | 618.36+121.83 |
Four, description of drawings: accompanying drawing is a structural representation of the present utility model.
Five, embodiment: this device comprises electronic vacuum extractor 1, the primary sterilization conduit 2 of foot switch control.Aseptic suction medicine conduit 5, pigment agent medicine bottle 6, three syringe needles 7 of porous two-chamber of medicated cap with cover, disposable transfusion device 8, the diluent liquid bottle 9 of infusion bottle 4, porous two-chamber two-seater syringe needle 3, band drainage screen, the electronic vacuum extractor 1 of one termination of primary sterilization conduit 2, one of another termination porous two-chamber two-seater syringe needle 4, the aseptic suction medicine conduit 5 of another seated connection band drainage screen, other end water receiving, the powder medicine bottle 6 of the aseptic suction medicine conduit 5 of band drainage screen.
When adding the water preparation medicine, start electronic vacuum extractor 1, be negative pressure in the aseptic suction medicine conduit 5 of band drainage screen, medicinal liquid directly enters in the infusion bottle from water preparation medicine bottle 6 automatically through the aseptic suction medicine conduit 5 of band drainage screen.
When adding the powder medicine, need add a diluent liquid bottle and disposable transfusion device one cover, during use, open the transfusion device switch, start electronic vacuum extractor 1, diluent liquid enters the powder medicine bottle, after the dilution dissolving, the close transfusion device switch starts the electronic vacuum extractor 1 of foot switch control, and medicinal liquid just enters infusion bottle fast.
Claims (1)
1, a kind of novel antifouling dyes the negative pressure chemicals dosing plant, it is characterized in that: the electronic vacuum extractor (1) that comprises foot switch control, primary sterilization conduit (2), infusion bottle (4), porous two-chamber two-seater syringe needle (3), the aseptic suction medicine conduit (5) of band drainage screen, pigment agent medicine bottle (6), three syringe needles of the porous two-chamber of medicated cap with cover (7), disposable transfusion device (8), diluent liquid bottle (9), the electronic vacuum extractor of one termination (1) of primary sterilization conduit (2), one of another termination porous two-chamber two-seater syringe needle (4), the aseptic suction medicine conduit (5) of another seated connection band drainage screen, the other end water receiving of the aseptic suction medicine conduit (5) of band drainage screen, powder medicine bottle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052888 CN2721105Y (en) | 2004-08-04 | 2004-08-04 | Pressure negative medicine feeder for preventing pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052888 CN2721105Y (en) | 2004-08-04 | 2004-08-04 | Pressure negative medicine feeder for preventing pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721105Y true CN2721105Y (en) | 2005-08-31 |
Family
ID=35011482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420052888 Expired - Fee Related CN2721105Y (en) | 2004-08-04 | 2004-08-04 | Pressure negative medicine feeder for preventing pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721105Y (en) |
-
2004
- 2004-08-04 CN CN 200420052888 patent/CN2721105Y/en not_active Expired - Fee Related
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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 |