CN201814857U - Liquor dispensing device - Google Patents
Liquor dispensing device Download PDFInfo
- Publication number
- CN201814857U CN201814857U CN2010205735270U CN201020573527U CN201814857U CN 201814857 U CN201814857 U CN 201814857U CN 2010205735270 U CN2010205735270 U CN 2010205735270U CN 201020573527 U CN201020573527 U CN 201020573527U CN 201814857 U CN201814857 U CN 201814857U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- liquid
- catheter
- medicine bottle
- imbibition
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000005213 imbibition Methods 0.000 claims abstract description 19
- 238000013022 venting Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 abstract description 20
- 238000001802 infusion Methods 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000007872 degassing Methods 0.000 abstract 4
- 235000014347 soups Nutrition 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 3
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a liquor dispensing device, which comprises a catheter. The catheter is equipped with a soft needle tube body.One end of the catheter is equipped with an imbibition syringe needle and the other end thereof is equipped with a liquid returning syringe needle.A syringe needle fixing seat equipped with a degassing syringe needle is arranged between the liquid returning syringe needle and the catheter. The degassing syringe needle is connected with the catheter. The lateral parts of the imbibition syringe needle, the liquid returning syringe needle and the degassing syringe needle are equipped with through holes.When preparing a soup, the imbibition syringe needle is connected with an infusion bag. The liquid returning syringe needle and the degassing syringe needle are connected with a medicine bottle. Then the infusion bag is raised and pressed by hands, so that the liquid in the infusion bag flows into the medicine bottle.When the medicament in the medicine bottle dissolves, the infusion bag is lowered and the medicine bottle is raised. The liquid in the medicine bottle flows back to the infusion bag, so that the preparation is completed. The pharmaceutical pollution is avoided in the whole preparation process. The liquor dispensing device has the advantages of simple operation, labour saving and time saving.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments that uses in hospital, relates to a kind of liquid dispenser that uses in hospital specifically.
Background technology
Transfusion is clinical the most frequently used important treatment means, and it is to import the Therapeutic Method that various infusion solutions are means with vein, also is referred to as liquid undergoing treatment.It starts from 1831, existing so far 171 years history, and infusion model has experienced full open model transfusion, semi open model transfusion and all-sealed transfusion.The transfusion purpose is divided into: keep transfusion, additional transfusion, carrier transfusion.No matter which kind of infusion model and transfusion purpose, obtaining liq is indispensable link.Obtaining liq adopts asepsis injector to extract the interior medicinal liquid of air-tight bottle usually clinically at present, is injected into then in the infusion bottle to prepare needed various liquid.
When need extracting in the air-tight bottle medicine dosing, because sealing bottle cork is that elastomeric material is made, the repeated localised puncture of needle point has bottle stopper rubber scurf accidentally and sneaks in the medicinal liquid, when patient finds in the liquid particulate matter to be arranged, can suspect it is impurity, mycete or the like; In addition, this particulate matter, can cause a series of harm if enter human body, in extraction process, medicinal liquid is contaminated easily, adopts the straight hole syringe needle now mostly, also fragile plug and cause syringe needle to stop up when inserting bottle stopper, this liquid dispenser and dosing mode easily produce unnecessary pollution, and safety is low, brings adverse consequences to treatment sometimes.
The utility model content
Problem to be solved in the utility model is at above problem, provide a kind of can safe, the not susceptible to plugging medical dispensation apparatus of syringe needle of dosing.
For addressing the above problem, the technical scheme that this utility model adopted is: a kind of liquid dispenser, comprise catheter, described catheter is provided with soft needle tube body, one end of described catheter is provided with the imbibition syringe needle, the other end of described catheter is provided with back the liquid syringe needle, be provided with the syringe needle holder between described time liquid syringe needle and the catheter, described syringe needle holder is provided with the venting syringe needle, described venting syringe needle is connected with airway, and the sidepiece of described imbibition syringe needle, time liquid syringe needle and venting syringe needle is provided with through hole.
A kind of concrete prioritization scheme is provided with filter membrane in the described soft needle tube body.
A kind of concrete prioritization scheme, the end of described airway is provided with filter.
This utility model is taked above technical scheme, have the following advantages: when preparating liquid, the imbibition syringe needle is connected with transfusion bag, to return the liquid syringe needle is connected with medicine bottle with the venting syringe needle, then transfusion bag is improved, push transfusion bag with hands, flow of liquid is gone in the medicine bottle, after treating the medicine dissolution in the medicine bottle, the position of transfusion bag is reduced, improve the position of medicine bottle, make the flow of liquid in the medicine bottle return transfusion bag, thereby finish the preparation of liquid, in the whole process for preparation, medicinal liquid can be not contaminated, operate very simple, time saving and energy saving, because the imbibition syringe needle, the sidepiece that returns liquid syringe needle and venting syringe needle is provided with through hole, so the imbibition syringe needle, returning the liquid syringe needle is difficult for blocked with the venting syringe needle, owing to be provided with filter membrane in the soft needle tube body, behind the membrane filtration, the medicinal liquid that injects infusion bottle can not contain impurity, has improved the safety of dosing greatly after filtration.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of a kind of liquid dispenser among this utility model embodiment.
Among the figure:
1-imbibition syringe needle; The 2-needle stand; The 3-catheter; The soft needle tube body of 4-; The 5-filter membrane; 6-syringe needle holder; 7-returns the liquid syringe needle; The 8-through hole; The 9-syringe needle of exitting; The 10-airway; The 11-filter.
The specific embodiment
Embodiment: as shown in drawings, a kind of liquid dispenser, comprise catheter 3, catheter 3 is provided with soft needle tube body 4, be provided with filter membrane 5 in the soft needle tube body 4, one end of catheter 3 is provided with imbibition syringe needle 1, imbibition syringe needle 1 is provided with needle stand 2 with catheter 3 supports, the other end of catheter 3 is provided with back liquid syringe needle 7, return between liquid syringe needle 7 and the catheter 3 and be provided with syringe needle holder 6, syringe needle holder 6 is provided with venting syringe needle 9, venting syringe needle 9 is connected with airway 10, imbibition syringe needle 1, the sidepiece that returns liquid syringe needle 7 and venting syringe needle 9 is provided with through hole 8, imbibition syringe needle 1, return the end seal of liquid syringe needle 7 and venting syringe needle 9, the length of venting syringe needle 9 is greater than the length of returning liquid syringe needle 7.
The end of airway 10 is provided with filter 11.
When preparating liquid, imbibition syringe needle 1 is connected with transfusion bag, to return liquid syringe needle 7 and be connected with medicine bottle, then transfusion bag be improved, push transfusion bag with hands with venting syringe needle 9, flow of liquid is gone in the medicine bottle, after treating the medicine dissolution in the medicine bottle, the position of transfusion bag is reduced, improve the position of medicine bottle, make the flow of liquid in the medicine bottle return transfusion bag, thereby finish the preparation of liquid.
In the whole process for preparation, medicinal liquid can be not contaminated, operates very simply, time saving and energy saving, and air enters and discharge medicine bottle by venting syringe needle 9 and airway 10; Imbibition syringe needle 1, the sidepiece that returns liquid syringe needle 7 and venting syringe needle 9 are provided with through hole 8, imbibition syringe needle 1, return the end sealing of liquid syringe needle 7 and venting syringe needle 9, imbibition syringe needle 1, return liquid syringe needle 7 and venting syringe needle 9 is difficult for being stopped up by rubber stopper; Be provided with filter membrane 5 in the soft needle tube body 4, after filtering through filter membrane 5, the medicinal liquid that injects infusion bottle can not contain impurity, has improved the safety of dosing greatly.
Claims (3)
1. liquid dispenser, comprise catheter (3), it is characterized in that: described catheter (3) is provided with soft needle tube body (4), one end of described catheter (3) is provided with imbibition syringe needle (1), the other end of described catheter (3) is provided with back liquid syringe needle (7), be provided with syringe needle holder (6) between described time liquid syringe needle (7) and the catheter (3), described syringe needle holder (6) is provided with venting syringe needle (9), described venting syringe needle (9) is connected with airway (10), described imbibition syringe needle (1), the sidepiece that returns liquid syringe needle (7) and venting syringe needle (9) is provided with through hole (8).
2. a kind of liquid dispenser as claimed in claim 1 is characterized in that: be provided with filter membrane (5) in the described soft needle tube body (4).
3. a kind of liquid dispenser as claimed in claim 1 is characterized in that: the end of described airway (10) is provided with filter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205735270U CN201814857U (en) | 2010-10-22 | 2010-10-22 | Liquor dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205735270U CN201814857U (en) | 2010-10-22 | 2010-10-22 | Liquor dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814857U true CN201814857U (en) | 2011-05-04 |
Family
ID=43912829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205735270U Expired - Fee Related CN201814857U (en) | 2010-10-22 | 2010-10-22 | Liquor dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814857U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697657A (en) * | 2012-06-26 | 2012-10-03 | 马光元 | Disposable needle head special for liquid preparation |
| CN102716029A (en) * | 2012-06-26 | 2012-10-10 | 马光元 | Disposable automatic-positioning liquid-distribution dedicated syringe needle |
| CN103331187A (en) * | 2013-06-25 | 2013-10-02 | 益善生物技术股份有限公司 | Liquid transfer linking device |
| CN103706410A (en) * | 2012-09-29 | 2014-04-09 | 益善生物技术股份有限公司 | Liquid transfer communicating apparatus, and transfer method |
-
2010
- 2010-10-22 CN CN2010205735270U patent/CN201814857U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697657A (en) * | 2012-06-26 | 2012-10-03 | 马光元 | Disposable needle head special for liquid preparation |
| CN102716029A (en) * | 2012-06-26 | 2012-10-10 | 马光元 | Disposable automatic-positioning liquid-distribution dedicated syringe needle |
| CN103706410A (en) * | 2012-09-29 | 2014-04-09 | 益善生物技术股份有限公司 | Liquid transfer communicating apparatus, and transfer method |
| CN103706410B (en) * | 2012-09-29 | 2015-09-30 | 益善生物技术股份有限公司 | Liquid transfer intercommunicating device and transfer method |
| CN103331187A (en) * | 2013-06-25 | 2013-10-02 | 益善生物技术股份有限公司 | Liquid transfer linking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111022 |