CN204972253U - Device that liquid spattered outward when medical powder medicine of preventing dissolved - Google Patents
Device that liquid spattered outward when medical powder medicine of preventing dissolved Download PDFInfo
- Publication number
- CN204972253U CN204972253U CN201520649165.1U CN201520649165U CN204972253U CN 204972253 U CN204972253 U CN 204972253U CN 201520649165 U CN201520649165 U CN 201520649165U CN 204972253 U CN204972253 U CN 204972253U
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- CN
- China
- Prior art keywords
- syringe
- apothecary jar
- needle
- syringe needle
- exhaust
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a device that liquid spattered outward when medical powder medicine of preventing dissolved, its special part lies in: including syringe and exhaust syringe needle, the syringe by the cylinder, set up in the cylinder the piston and with the piston mutually fixed push rod become, the top of cylinder is provided with the injection needle who is arranged in to apothecary jar injection liquid solvent, the exhaust syringe needle inserts to the apothecary jar in, the top of exhaust syringe needle is stretched into to the top of apothecary jar. Utility model's device that liquid spattered outward when medical powder medicine of preventing dissolved, the in -process that likepowder medicament in running from opposite directions the apothecary jar of mouth down dissolves, insert to the top of apothecary jar through the syringe needle that will exhaust, when with the syringe in to the apothecary jar during injection liquid solvent, the gas that produces can not discharged and cause splashing of medicine through injection needle's periphery or syringe needle again, but discharge through the exhaust syringe needle, dissolving of likepowder medicament has been made things convenient for greatly, beneficial effect is showing, convenient popularization and convenient application.
Description
Technical field
This utility model relates to a kind of medical device spattered outside liquid when preventing powder preparation medicament dissolution, in particular, particularly relates to a kind of medical device spattered outside liquid when preventing powder preparation medicament dissolution being provided with aerofluxus syringe needle.
Background technology
Medicine powder is stored in canned container, during use, by injecting liquid flux in canned container, so that by powder preparation medicament dissolution; In the process of medicine dissolution, syringe is adopted in canned container, to inject solvent, to dissolve medicine powder.In course of dissolution, a large amount of gases of generation can be overflowed by the insertion position of injection needle, and then can take a large amount of liquid medicines out of, not only cause the waste of medicine, and easily pollute.
The patent No. is CN201520093627.6, denomination of invention is " a kind of vented vacuum syringe ", disclose a kind of syringe realizing aerofluxus by arranging exhaustor 7, exhaust passage 8 and sealing cap 9 on injection tube, utilize syringe in the process of injection solvent in apothecary jar, opening sealing cap 9 can be discharged the gas of generation by exhaust passage 8.Owing to being provided with exhaustor 7 on injection tube, it is very inconvenient to shine into use.
Summary of the invention
This utility model, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of medical device spattered outside liquid when preventing powder preparation medicament dissolution.
The medical device spattered outside liquid when preventing powder preparation medicament dissolution of the present utility model, its special feature is: comprise syringe and aerofluxus syringe needle, described syringe by syringe, be arranged at the piston in syringe and form with the push rod that piston fixes, the top of syringe is provided with for the injection needle to injecting fluid solvent in apothecary jar, aerofluxus syringe needle is inserted in apothecary jar, and the top of aerofluxus syringe needle stretches to the top of apothecary jar.
The medical device spattered outside liquid when preventing powder preparation medicament dissolution of the present utility model, the opening part of described apothecary jar is provided with rubber stopper, aerofluxus syringe needle is inserted in apothecary jar by the side of rubber stopper, and injection needle is inserted in apothecary jar by the opposite side of rubber stopper.
The beneficial effects of the utility model are: the device spattered outside liquid when utility model medical prevents powder preparation medicament dissolution, in the process that the mealy medicine in downward opening apothecary jar is dissolved, by aerofluxus syringe needle being inserted into the top of apothecary jar, when with syringe in apothecary jar during injecting fluid solvent, the gas produced can not be discharged through the periphery of injection needle or entry needle and cause the splashing of medicine, but discharged by aerofluxus syringe needle, greatly facilitate the dissolving of mealy medicine, beneficial effect is remarkable, easy to utilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the medical device spattered outside liquid when preventing powder preparation medicament dissolution of the present utility model;
In figure: 1 syringe, 2 aerofluxus syringe needles, 3 syringes, 4 pistons, 5 push rods, 6 injection needles, 7 liquid fluxs, 8 apothecary jars, 9 mealy medicines, 10 liquid fluxs, 11 gases.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, give the structural representation of the medical device spattered outside liquid when preventing powder preparation medicament dissolution of the present utility model, it is made up of syringe 1 and aerofluxus syringe needle 2, shown syringe 1 is made up of syringe 3, piston 4, push rod 5 and injection needle 6, the lower ending opening of syringe 3, upper end is arranged can the injection needle 6 of plug, and injection needle 6 is connected with the internal cavities of syringe 1.Piston 4 is arranged in syringe 3, and top and the piston 4 of push rod 5 fix, and during use, the medicine in syringe 3 can be discharged through injection needle 6 by promoting push rod 5.
What store in shown apothecary jar 8 is mealy medicine 9, and mealy medicine 9 only accounts for a part for apothecary jar 8 cavity, and all the other are cavity.In the process utilizing liquid flux to dissolve the mealy medicine 9 in apothecary jar 8, have a large amount of gas and produce.If only adopt existing syringe to injecting fluid solvent in apothecary jar 8, the gas of generation can make the pressure in apothecary jar 8 sharply increase, and then liquid medicine can be forced to be overflowed by the gap of entry needle periphery.And after have employed device of the present utility model, then can not cause liquid splash.
The using method of device of the present utility model is: during use, in syringe 1, first suck the liquid flux 7 of q.s; Then apothecary jar 8 is placed with downward opening form, and aerofluxus syringe needle 2 is inserted in apothecary jar 8, ensure that the top of aerofluxus syringe needle 2 stretches to the top of syringe 1.In apothecary jar 8, inject liquid flux 7 slowly finally by promotion push rod 5, the liquid flux 10 entered in apothecary jar 8 realizes the dissolving to mealy medicine 9, and the gas 11 of generation can be discharged by aerofluxus syringe needle 2, avoids spilling of liquid medicine in the past.
Claims (2)
1. the medical device spattered outside liquid when preventing powder preparation medicament dissolution, it is characterized in that: comprise syringe (1) and aerofluxus syringe needle (2), described syringe by syringe (3), be arranged at the piston (4) in syringe and the push rod (5) that fixes with piston forms, the top of syringe is provided with for the injection needle (6) to injecting fluid solvent (7) in apothecary jar (8), aerofluxus syringe needle (2) is inserted in apothecary jar (8), and the top of aerofluxus syringe needle stretches to the top of apothecary jar (8).
2. the medical device spattered outside liquid when preventing powder preparation medicament dissolution according to claim 1, it is characterized in that: the opening part of described apothecary jar (8) is provided with rubber stopper, aerofluxus syringe needle (2) is inserted in apothecary jar by the side of rubber stopper, and injection needle (6) is inserted in apothecary jar by the opposite side of rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649165.1U CN204972253U (en) | 2015-08-26 | 2015-08-26 | Device that liquid spattered outward when medical powder medicine of preventing dissolved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649165.1U CN204972253U (en) | 2015-08-26 | 2015-08-26 | Device that liquid spattered outward when medical powder medicine of preventing dissolved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972253U true CN204972253U (en) | 2016-01-20 |
Family
ID=55106681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649165.1U Expired - Fee Related CN204972253U (en) | 2015-08-26 | 2015-08-26 | Device that liquid spattered outward when medical powder medicine of preventing dissolved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912809A (en) * | 2016-10-10 | 2018-04-17 | 湖南中烟工业有限责任公司 | A kind of tobacco juice for electronic smoke capsule |
-
2015
- 2015-08-26 CN CN201520649165.1U patent/CN204972253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912809A (en) * | 2016-10-10 | 2018-04-17 | 湖南中烟工业有限责任公司 | A kind of tobacco juice for electronic smoke capsule |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160826 |