CN2250765Y - Medical liquid mixer - Google Patents
Medical liquid mixer Download PDFInfo
- Publication number
- CN2250765Y CN2250765Y CN 96210080 CN96210080U CN2250765Y CN 2250765 Y CN2250765 Y CN 2250765Y CN 96210080 CN96210080 CN 96210080 CN 96210080 U CN96210080 U CN 96210080U CN 2250765 Y CN2250765 Y CN 2250765Y
- Authority
- CN
- China
- Prior art keywords
- leather cup
- cavity
- connecting rod
- utility
- inserting needle
- 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 medical liquid mixer which belongs to hospital equipment. The utility model comprises a casing, a liquid sucking pump and a bottle inserting needle. The utility model is characterized in that the liquid sucking pump is composed of a pump body, an electromagnet and a connecting rod, wherein a leather cup cavity and two cavities which are not mutually communicated are arranged in the pump body; the leather cup cavity is respectively connected with the cavity provided with an air outlet hole and the hollow cavity provided with an air inlet hole via a one-way valve; the air inlet hole is connected with the tail end of the bottle inserting needle; the connecting rod which is matched on the casing in a slide way is connected with the leather cup cavity. A magnet block brought by the connecting rod is adjacent to the electromagnet. The bottle inserting needle presents an r shape, and the tip of the bottle inserting needle is a slope with a bigger gradient. The tail ends of the bottle inserting needle respectively extend, forming conduits. The utility model has the advantage of simple operation and reduces the labor strength.
Description
This utility model relates to the equipment that admixing medical solutions is particularly suitable for hybrid injection or imports used medicinal liquid and belongs to hospital equipment.
At present, the medical worker is at hybrid injection or import used medicinal liquid, mainly finishes with manual operations, and formality is tired multiple, and labor intensity is big.Syringe commonly used produces negative pressure, and medicinal liquid is pumped into syringe from bottle, and injection needle injects medicine bottle to reach the mixing purpose on the medicine bottle cap by being inserted in advance with its medicinal liquid again.When the kind quantity of medicine more for a long time, need repeatable operation repeatedly, formality is very miscellaneous, inefficiency, intermediate link is many, easily pollutes medicine.
The purpose of this utility model provide a kind of need only once mounting the well equipment of the hybrid injection or the used medicinal liquid of infusing easily.
Task of the present utility model realizes as follows, uses suction pumps, and the alternative syringe of needle for inserting bottle is inserted in the syringe needle on the medicine bottle cap.Specifically, by housing, suction pumps, needle for inserting bottle is formed, the suction pumps pump housing then wherein, electric magnet and connecting rod are formed, be provided with leather cup cavity and two not connected cavitys in the pump housing, the bellows cavity through separately check valve respectively with above-mentioned in the cavity that is provided with venthole and another cavity that is provided with air inlet of one of two cavitys communicate, air inlet links to each other with needle for inserting bottle tail one end, the sliding connecting rod that fits on the housing links to each other with the leather cup of leather cup cavity, connecting rod with magnet piece near electric magnet, needle for inserting bottle is that r type tip is the inclined-plane that big gradient is arranged, tail end extends into conduit separately, in be provided with two not connected passages.
This utility model uses in mixed medicine process, and medicinal liquid automatically flows into medicine bottle by needle for inserting bottle from required ampoule bottle of sneaking in the medicine bottle, cuts down the number of intermediate links, reduce and pollute, the medical worker need only install, and can mix medicine, convenient, improved work efficiency, alleviated labor intensity.
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
The structure of Fig. 1 this utility model embodiment and use sketch map
Form by housing 1 suction pumps 10 and needle for inserting bottle 6 with reference to Fig. 1 medicinal liquid blender.Suction pumps 10 is made up of the pump housing 2, electric magnet 4 and connecting rod 3, be fixed on and be provided with leather cup cavity 14 and not connected two cavitys 11,12 in the pump housing 2 on the housing 1, leather cup cavity 14 communicates with the cavity 11 that is provided with venthole through check valve 15, leather cup cavity 14 communicates with the cavity 12 that is provided with air inlet through check valve 13, and air inlet links to each other with the end that needle for inserting bottle 6 tail ends extend into conduit.The sliding connecting rod 3 that fits on the housing 1 links to each other with the leather cup of leather cup cavity 14, connecting rod 3 with magnet piece near electric magnet 4, needle for inserting bottle 6 is the inclined-plane that big gradient is arranged for r type tip, tail end extends into conduit separately, wherein a conduit inserts in the medicine bottle or ampoule bottle 7 of containing the medicinal liquid that needs transfer, and medicine bottle 9 is the injection medicinal liquid.
Shown in suction pumps 10 needle for inserting bottle 6 Antus 1, install, plug plugs in, alternating current makes electromagnetism 4 produce alternating magnetic field, by attraction to the magnet piece on the connecting rod 3, the alternate of repelling, connecting rod 3 takes place to move back and forth about one bowl of work of vibration drive skin, the dischargeable capacity and the internal pressure of cavity are changed, gas is sucked the pump housing 2 from medicine bottle 6, because the check valve effect enters the air in the leather cup cavity, last venthole is gone out, so in the pump housing 2, is in negative pressure in the medicine bottle 9 all the time, the medicinal liquid that needs to shift enters 9 li in medicine bottle from medicine bottle 7 by needle for inserting bottle 6, because of needle for inserting bottle 6 inclined-planes more promptly just differ greatly by end, medicinal liquid can not enter the other end conduit of r type needle for inserting bottle, thereby reaches blended purpose.
Claims (1)
1, a kind of medicinal liquid blender, comprise housing (1), suction pumps (10), needle for inserting bottle (6), it is characterized in that suction pumps (10) is by the pump housing (2), electric magnet (4) and connecting rod (3) are formed, in the pump housing (2), be provided with leather cup cavity (14) and not connected two cavitys (11), (12), leather cup cavity (14) communicates with the cavity that is provided with venthole (11) through check valve (15), leather cup cavity (14) communicates with the cavity that is provided with air inlet (12) through check valve (13), air inlet links to each other with the end that needle for inserting bottle (6) tail end extends into conduit, the sliding connecting rod (3) that fits on the housing (1) links to each other with the leather cup of leather cup cavity (14), connecting rod (3) with magnet piece near electric magnet (4), needle for inserting bottle (6) is the inclined-plane that big gradient is arranged for r type tip, tail end extends into conduit separately, in be provided with two not connected passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210080 CN2250765Y (en) | 1996-04-26 | 1996-04-26 | Medical liquid mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210080 CN2250765Y (en) | 1996-04-26 | 1996-04-26 | Medical liquid mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2250765Y true CN2250765Y (en) | 1997-04-02 |
Family
ID=33893513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210080 Expired - Fee Related CN2250765Y (en) | 1996-04-26 | 1996-04-26 | Medical liquid mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2250765Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176220A (en) * | 2016-07-22 | 2016-12-07 | 哈尔滨鼓润生物技术有限公司 | A kind of sterile dispensing system |
-
1996
- 1996-04-26 CN CN 96210080 patent/CN2250765Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176220A (en) * | 2016-07-22 | 2016-12-07 | 哈尔滨鼓润生物技术有限公司 | A kind of sterile dispensing system |
| CN106176220B (en) * | 2016-07-22 | 2019-07-12 | 哈尔滨鼓润生物技术有限公司 | A kind of sterile dispensing system |
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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 |