CN2206114Y - Quick drug-diluting dispensing device - Google Patents
Quick drug-diluting dispensing device Download PDFInfo
- Publication number
- CN2206114Y CN2206114Y CN 94245995 CN94245995U CN2206114Y CN 2206114 Y CN2206114 Y CN 2206114Y CN 94245995 CN94245995 CN 94245995 CN 94245995 U CN94245995 U CN 94245995U CN 2206114 Y CN2206114 Y CN 2206114Y
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- inducing
- connector
- medicinal liquid
- gas injection
- 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 quick drug-diluting dispensing device, which is composed of a physic liquor input and output syringe needle, a gas pumping and injecting syringe needle, an air ingress and egress syringe needle and gas guiding connecting pieces. The physic liquor input and output syringe needle passes through a gas guiding connecting piece and combines with the gas guiding connecting piece into integration. One end of the gas pumping and injecting syringe needle is communicated with the gas pumping and injecting gas guiding pintle of the gas guiding connecting pieces. The air ingress and egress syringe needle is communicated with the air ingress and egress gas vent of the gas guiding connecting pieces. The utility model has the advantages that a medium of using a syringe to deliver diluent or physic liquor is cancelled in the device, the chance of pollution is reduced, the time of compounding is shortened, the consumption of syringes is reduced, the labor intensity of nurses is lightened, the work efficiency is increased, and the utility model has a novel, simple and unique structure.
Description
This utility model belongs to medicine instrument and makes the field.
Background technology of the present utility model is: clinically the preparation of transfusion normally medicinal liquid from little peace bottle or airtight phial suction syringe, and then add infusion bottle, if the also dilution earlier of injectable powder medicine.No matter be dilution or dosing, medicinal liquid all will be transmitted with syringe in the centre, and this has not only increased nurse's labor intensity, has also increased opportunities for contamination.
Purpose of design of the present utility model: avoid weak point of the prior art, design two kinds of phials that can make diluent directly enter powder dress injection, make medicinal liquid directly enter the rare dispenser of the infusion bottle dilution one step completed quick dosing of dosing again from bottle.
Design of the present utility model: 1, a kind of quick dosing dilution dispenser, by medicinal liquid discrepancy syringe needle (1), take out gas injection syringe needle (2), turnover air syringe needle (3) and inducing QI connector (4) constitute, medicinal liquid discrepancy syringe needle (1) passes inducing QI connector (4) and is solidified as a whole with it, taking out gas injection syringe needle (2) one ends is communicated with the gas injection inducing QI pintle hole (5) of taking out in the inducing QI connector, turnover air syringe needle (3) is communicated with air inlet/outlet (6) in the inducing QI connector, the length that is positioned at the medicinal liquid discrepancy syringe needle (1) of taking out gas injection syringe needle (2) end exceeds inducing QI connector (4) end face 1mm～5mm, and medicinal liquid discrepancy syringe needle (1) and turnover air syringe needle (3) are one or split-type structural.2, a kind of rapid dilution dispenser by medicinal liquid come in and go out syringe needle (1), take out gas injection syringe needle (2), turnover air syringe needle (3) inducing QI connector (4), inhale medicine flexible pipe (7) and put medicine frame (8) and constitute, medicinal liquid discrepancy syringe needle (1) passes inducing QI connector (4) and is solidified as a whole with it, the tail end of its medicinal liquid discrepancy syringe needle is communicated with an end of inhaling medicine flexible pipe (7), the other end of inhaling the medicine flexible pipe is communicated with the tail end of taking out gas injection syringe needle (2), passes in and out air syringe needle (3) and is communicated with the gas injection inducing QI pintle hole (5) of taking out in the inducing QI connector.
This utility model is compared with background technology, and the one, this apparatus has been cancelled the media that transmits diluent or medicinal liquid with syringe, has reduced opportunities for contamination; The 2nd, shortened the dosing time widely, reduced the consumption of syringe, reduced nurse's labor intensity; The 3rd, simple to operate, can be used for the preparation of a small amount of and a large amount of transfusions; The 4th, novel structure, simple, unique, result of use is good.
Description of drawings:
Fig. 1 is the structural representation of first kind of embodiment of the present utility model.
Fig. 2 is the structural representation of second kind of embodiment of the present utility model.
1 and 2 pair of this utility model is done with narration in conjunction with the accompanying drawings.
1, airtight injectable powder drug dilution drug feeding device
Structure is shown in figure (1): by medicinal liquid come in and go out syringe needle (1), take out gas injection syringe needle (2), turnover air syringe needle (3) expands inducing QI connector (4) and constitutes.
Use and principle: the A of apparatus end is inserted among the liquid bottles C, again the sealing phial D of the solid alms bowl type injection of dress is poured into apparatus B end.Air can go out into gas port (6) from syringe needle (3) makes in the C bottle pressure equal atmospheric pressure all the time to fasten hole (5) with 5 milliliters of syringes from the inducing QI pin of syringe needle (2) and bleed, make the interior pressure of D bottle less than the C bottle, liquid just flows into the D bottle by syringe needle (1) from the C bottle under the atmospheric pressure effect, because pressure reduces in the D bottle, the injectable powder medicine is easy to dissolved dilution under low pressure; And then push away gas for the D bottle, and making pressure in the intrinsic pressure powerful C bottle of bottle D, the medicinal liquid that dilution is good is pressed into the C bottle.Such one take out one push away this can finish the dilution and dosing.
2, ampoule class drug dilution drug feeding device
Structure is shown in figure (2): take out gas injection syringe needle (2), turnover air syringe needle (3) by inserting in medicinal liquid discrepancy syringe needle (1), suction medicine flexible pipe (7), the ampoule, lead and beg connector (4) and put medicine frame (8) formation.
Use and principle: the A of apparatus end is inserted in the infusion bottle C, the medicinal liquid that will add in the C bottle is placed on the medicine frame (8), the right-hand man fastens hole (5) when bleeding with 10 milliliters of syringes from the inducing QI pin of syringe needle (3), left hand inserts syringe needle (2) in the little ampoule, the interior pressure of C bottle is less than pressure atmospheric pressure in the ampoule bottle during owing to bleed, medicinal liquid is drawn into the C bottle by inhaling medicine flexible pipe (7), and dosing is finished.If for the solid type medicament needs dilution earlier, just fasten hole (5) and push away gas in the ampoule bottle to the C bottle from the inducing QI pin of syringe needle (3), make the C bottle intrinsic pressure powerful in the D bottle pressure, this is pressed into the D bottle diluent, pushes away air pressure again after diluting well and goes into the C bottle.
Claims (4)
1, a kind of quick dosing dilution dispenser, its feature by medicinal liquid come in and go out syringe needle (1), take out gas injection syringe needle (2), turnover air syringe needle (3) and inducing QI connector (4) constitute, medicinal liquid discrepancy syringe needle (1) passes inducing QI connector (4) and is solidified as a whole with it, take out gas injection syringe needle (2) one ends and be communicated with the gas injection inducing QI pintle hole (5) of taking out in the inducing QI connector, turnover air syringe needle (3) is communicated with air inlet/outlet (6) in the inducing QI connector.
2, quick dosing dilution dispenser according to claim 1, it is characterized in that: the length that is positioned at the medicinal liquid discrepancy syringe needle (1) of taking out gas injection syringe needle (2) end exceeds inducing QI connector (4) end face 1mm～5mm.
3, quick dosing dilution dispenser according to claim 1, it is characterized in that: medicinal liquid discrepancy syringe needle (1) and turnover air syringe needle (3) are one or split-type structural.
4, a kind of quick dosing dilution dispenser, its feature by medicinal liquid come in and go out syringe needle (1), take out gas injection syringe needle (2), turnover air syringe needle (3) inducing QI connector (4), inhale medicine flexible pipe (7) and put medicine frame (8) and constitute, medicinal liquid discrepancy syringe needle (1) passes inducing QI connector (4) and is solidified as a whole with it, the tail end of its medicinal liquid discrepancy syringe needle is communicated with an end of inhaling medicine flexible pipe (7), the other end of inhaling the medicine flexible pipe is communicated with the tail end of taking out gas injection syringe needle (2), passes in and out air syringe needle (3) and is communicated with the gas injection inducing QI pintle hole (5) of taking out in the inducing QI connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245995 CN2206114Y (en) | 1994-11-17 | 1994-11-17 | Quick drug-diluting dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245995 CN2206114Y (en) | 1994-11-17 | 1994-11-17 | Quick drug-diluting dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206114Y true CN2206114Y (en) | 1995-08-30 |
Family
ID=33851612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245995 Expired - Fee Related CN2206114Y (en) | 1994-11-17 | 1994-11-17 | Quick drug-diluting dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206114Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105560057A (en) * | 2015-12-22 | 2016-05-11 | 成都杰仕德科技有限公司 | Powder injection bottle integrated type dispensing assembly and dispensing method |
-
1994
- 1994-11-17 CN CN 94245995 patent/CN2206114Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105560057A (en) * | 2015-12-22 | 2016-05-11 | 成都杰仕德科技有限公司 | Powder injection bottle integrated type dispensing assembly and dispensing method |
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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 |