CN203564611U - Disposable secondary filter infusion device - Google Patents
Disposable secondary filter infusion device Download PDFInfo
- Publication number
- CN203564611U CN203564611U CN201320791232.4U CN201320791232U CN203564611U CN 203564611 U CN203564611 U CN 203564611U CN 201320791232 U CN201320791232 U CN 201320791232U CN 203564611 U CN203564611 U CN 203564611U
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- China
- Prior art keywords
- flexible pipe
- air
- dropping funnel
- liquid medicine
- hose
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable secondary filter infusion device, and belongs to the field of medicine equipment. The disposable secondary filter infusion device comprises a puncture outfit jacket, a puncture outfit, an intake pipe, an air filter, a front hose, a liquid stopping clamp, an emulsion cap, a drip bucket cover, a drip bucket, middle hoses, a liquid secondary filter, a flow controller, an outer cone joint, a vein needle seat, a back hose, a blade, a stainless steel needle tubing, a vein needle protective jacket, an air filtering membrane and a liquid secondary filtering membrane. The disposable secondary filter infusion device is characterized in that the puncture outfit jacket is sleeved on the top of the puncture outfit, the intake pipe is connected to the air filter, the front hose is connected to the puncture outfit, the liquid stopping clamp is placed on the front hose, the emulsion cap is arranged on the drip bucket cover, the drip bucket is connected together with the front hose through the drip bucket cover, the drip bucket is connected together with the outer cone joint through the middle hoses, the liquid secondary filter is connected between the middle hoses, the flow controller is arranged on one middle hose, the outer cone joint is connected together with the back hose through the vein needle seat, the back hose is connected to one end of the blade, and the vein needle protective jacket is sleeved on the stainless steel needle tubing.
Description
Technical field
This utility model relates to a kind of transfusion device, a kind of disposable ultra-filtering transfusion device being comprised of air-filtering membrane, precision liquid medicine filter membrane etc. specifically.
Background technology
Disposable infusion device is conventional armarium, lifting along with present technical merit, during transfusion, to medicinal liquid be expelled in the person completely as far as possible, to the purity of medicinal liquid, ask for something will be proposed like this, the medicinal liquid that process is not filtered now, in medicinal liquid, often can comprise accidentally air, the undissolved impurity of medicinal liquid etc., the transfusion device existing at present mostly only has liquid medicine filtering membrane, air filtration has but been ignored, and airborne dusty gas and oarse-grained medicinal liquid impurity injection all can cause the untoward reaction of the person in people's body, in order to guarantee infusion safety, medical worker will note timely, and exist at present few can be practical and the filtration infusion set of accurate safety.
Summary of the invention
For above-mentioned deficiency, this utility model provides a kind of disposable ultra-filtering transfusion device.
This utility model is achieved through the following technical solutions: a kind of disposable ultra-filtering transfusion device is by perforator sheath, perforator, air inlet pipe, air filter, front flexible pipe, liquid stopping clamp, latex cap, dropping funnel lid, dropping funnel, middle flexible pipe, precision liquid medicine filter, flow regulator, outer cone joint, intravenous needle needle stand, rear hose, blade, rustless steel needle tubing, intravenous needle protective sleeve, air-filtering membrane, precision liquid medicine filter membrane forms, it is characterized in that: perforator sheath is enclosed within on perforator top, air inlet pipe is connected with air filter, front flexible pipe is connected with perforator, liquid stopping clamp is placed on front flexible pipe, latex cap covers at dropping funnel, dropping funnel lid by dropping funnel with front hose connection together with, middle flexible pipe links together dropping funnel and outer cone joint, precision liquid medicine filter connects between middle flexible pipe, flow regulator is on middle flexible pipe, intravenous needle needle stand links together outer cone joint and rear hose, rear hose is connected with one, blade, intravenous needle protective sleeve is enclosed within on rustless steel needle tubing, described precision liquid medicine filter contains air-filtering membrane and precision liquid medicine filter membrane, described air-filtering membrane is on precision liquid medicine filter membrane, described precision liquid medicine filter must be arranged on dropping funnel below, assurance medicinal liquid contacted before secondary filter with air, can guarantee the quality of medicinal liquid like this.
The usefulness of this utility model is: this device overall structure is complete, by the connection of each flexible pipe, can apply easily and transport, in air filter, dusty gas also can finally stop by the air-filtering membrane in precision liquid medicine filter, guaranteed patient's safe handling, precision liquid medicine filter membrane also can be removed the undissolved medicinal liquid in medicinal liquid or magazine, guarantees that the medicinal liquid of input is pure.
Accompanying drawing explanation
Fig. 1 is a kind of disposable ultra-filtering transfusion device overall structure figure; Fig. 2 is a kind of phantom of precision liquid medicine filter of disposable ultra-filtering transfusion device.
In figure, 1, perforator sheath, 2, perforator, 3, air inlet pipe; 4, air filter, 5, flexible pipe, 6, liquid stopping clamp, 7, latex cap; 8, dropping funnel lid, 9, dropping funnel, 10, flexible pipe, 11, precision liquid medicine filter; 12, flow regulator, 13, outer cone joint, 14, intravenous needle needle stand; 15, flexible pipe, 16, blade, 17, rustless steel needle tubing; 18, intravenous needle protective sleeve, 19, air-filtering membrane, 20, precision liquid medicine filter membrane.
The specific embodiment
A disposable ultra-filtering transfusion device is by perforator sheath 1, perforator 2, air inlet pipe 3, air filter 4, front flexible pipe 5, liquid stopping clamp 6, latex cap 7, dropping funnel lid 8, dropping funnel 9, middle flexible pipe 10, precision liquid medicine filter 11, flow regulator 12, outer cone joint 13, intravenous needle needle stand 14, rear hose 15, blade 16, rustless steel needle tubing 17, intravenous needle protective sleeve 18, air-filtering membrane 19, precision liquid medicine filter membrane 20 forms, it is characterized in that: perforator sheath 1 is enclosed within on perforator 2 tops, air inlet pipe 3 is connected with air filter 4, front flexible pipe 5 is connected with perforator 2, liquid stopping clamp 6 is placed on front flexible pipe 5, latex cap 7 is on dropping funnel lid 8, dropping funnel lid 8 links together dropping funnel 9 and front flexible pipe 5, middle flexible pipe 10 links together dropping funnel 9 and outer cone joint 13, precision liquid medicine filter 11 connects between middle flexible pipe 10, flow regulator 12 is on middle flexible pipe 10, intravenous needle needle stand 14 links together outer cone joint 13 and rear hose 15, rear hose 15 is connected with 16 1, blade, intravenous needle protective sleeve 18 is enclosed within on rustless steel needle tubing 17, described precision liquid medicine filter 11 contains air-filtering membrane 19 and precision liquid medicine filter membrane 20, described air-filtering membrane 19 is on precision liquid medicine filter membrane 20, described precision liquid medicine filter 11 must be arranged on dropping funnel 9 below, assurance medicinal liquid contacted before secondary filter with air, can guarantee the quality of medicinal liquid like this.
Medicinal liquid is after flowing into infusion set, air can be dissolved in liquid by air filter 4 and air inlet pipe 3 parts, although air filter 4 can be filled into part pollutant, but because air filter 4 is manufactured simple, just play certain outside large granular impurity that prevents and enter medicinal liquid, impurity in small air can enter medicinal liquid, mode with bubble in medicinal liquid partly exists, when entering dropping funnel 9, medicinal liquid can evoke bubble when dripping, these bubbles can enter middle flexible pipe 10, now the precision liquid medicine filter 11 in the middle of middle flexible pipe 10 can sell out the impurity in air or medicinal liquid, guaranteed that the medicinal liquid of medicinal liquid after entering rear hose 15 is pure.
Claims (3)
1. a disposable ultra-filtering transfusion device, is by perforator sheath, perforator, air inlet pipe, air filter, front flexible pipe, liquid stopping clamp, latex cap, dropping funnel lid, dropping funnel, middle flexible pipe, precision liquid medicine filter, flow regulator, outer cone joint, intravenous needle needle stand, rear hose, blade, rustless steel needle tubing, intravenous needle protective sleeve, air-filtering membrane, precision liquid medicine filter membrane forms, it is characterized in that: perforator sheath is enclosed within on perforator top, air inlet pipe is connected with air filter, front flexible pipe is connected with perforator, liquid stopping clamp is placed on front flexible pipe, latex cap covers at dropping funnel, dropping funnel lid by dropping funnel with front hose connection together with, middle flexible pipe links together dropping funnel and outer cone joint, precision liquid medicine filter connects between middle flexible pipe, flow regulator is on middle flexible pipe, intravenous needle needle stand links together outer cone joint and rear hose, rear hose is connected with one, blade, intravenous needle protective sleeve is enclosed within on rustless steel needle tubing, described precision liquid medicine filter contains air-filtering membrane and precision liquid medicine filter membrane.
2. a kind of disposable ultra-filtering transfusion device according to claim 1, is characterized in that: described air-filtering membrane is on precision liquid medicine filter membrane.
3. a kind of disposable ultra-filtering transfusion device according to claim 1, is characterized in that: precision liquid medicine filter must be arranged on dropping funnel below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791232.4U CN203564611U (en) | 2013-12-05 | 2013-12-05 | Disposable secondary filter infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791232.4U CN203564611U (en) | 2013-12-05 | 2013-12-05 | Disposable secondary filter infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564611U true CN203564611U (en) | 2014-04-30 |
Family
ID=50532378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791232.4U Expired - Fee Related CN203564611U (en) | 2013-12-05 | 2013-12-05 | Disposable secondary filter infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307065A (en) * | 2014-10-28 | 2015-01-28 | 无锡快邦医疗科技有限公司 | Infusion apparatus |
| CN108888829A (en) * | 2018-05-14 | 2018-11-27 | 河南兴恒医疗用品有限公司 | The disposable accurate liquid that stops filters anti-puncture no-needle transfusion device |
| CN109157710A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | A kind of precision liquid medicine filter |
-
2013
- 2013-12-05 CN CN201320791232.4U patent/CN203564611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307065A (en) * | 2014-10-28 | 2015-01-28 | 无锡快邦医疗科技有限公司 | Infusion apparatus |
| CN108888829A (en) * | 2018-05-14 | 2018-11-27 | 河南兴恒医疗用品有限公司 | The disposable accurate liquid that stops filters anti-puncture no-needle transfusion device |
| CN109157710A (en) * | 2018-09-27 | 2019-01-08 | 浙江新德意医疗科技股份有限公司 | A kind of precision liquid medicine filter |
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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 |
Granted publication date: 20140430 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |