CN202154903U - Disposable automatic exhaust infusion set - Google Patents
Disposable automatic exhaust infusion set Download PDFInfo
- Publication number
- CN202154903U CN202154903U CN201120179592XU CN201120179592U CN202154903U CN 202154903 U CN202154903 U CN 202154903U CN 201120179592X U CN201120179592X U CN 201120179592XU CN 201120179592 U CN201120179592 U CN 201120179592U CN 202154903 U CN202154903 U CN 202154903U
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- CN
- China
- Prior art keywords
- automatic exhaust
- dropping funnel
- automatic
- drip bucket
- exhaust
- 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 - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a disposable automatic exhaust infusion set which is characterized in that a drip bucket of a common disposable infusion set is changed into an automatic exhaust drip bucket, and an automatic exhaust drip bucket part is formed by arranging a siphon tube 2 at the inner bottom of the drip bucket 1 and an automatic exhaust device on the side wall of the drip bucket. When the disposable automatic exhaust infusion set is used for clinical infusion, the drip bucket is not needed to be extruded, and liquid medicine flows into the drip bucket under the action of gravity; when the liquid medicine in the drip bucket reaches a certain height, syphonage happens in the siphon tube, and air is rapidly drained in a catheter under the action of siphon principle, so that the purpose of automatic exhaust is achieved without any exhaust movement, thereby improving the infusion efficiency; and the disposable automatic exhaust infusion set is beneficial to rapid infusion in state of emergency, makes time for critical patients and realizes the safe and effective infusion.
Description
One, technical field
This utility model relates to a kind of disposable medical apparatus, especially a kind of disposable use automatic-exhaust transfusion device.
Two, background technology
As everyone knows, China promotes the use of common disposable infusion set since the 1980s, the history in existing so far more than 30 year, in clinical transfusion to preventing that cross infection from having played positive role.But also there is certain weak point in common disposable infusion set: the transfusion bleeding is complicated, and evacuation time is longer, influences work efficiency; Under the state of emergency, be unfavorable for quick transfusion, the waste rescue time is wasted medicinal liquid, contaminated environment simultaneously.Therefore people's expectation has a safer more effectively good product, make numerous medical workers and patient use relievedly, use safety.Disposable use automatic-exhaust transfusion device has just satisfied above-mentioned requirements.
Three, summary of the invention
The purpose of this utility model is to change the dropping funnel that has common disposable infusion set now into the automatic vent dropping funnel; When clinical transfusion, only need one to insert the bottle action, need not to increase any bleeding step; Need not to push dropping funnel and just realized automatic vent; And do not have bubble and produce, simple to operate, safe and reliable.
The disposable use automatic-exhaust transfusion device of this utility model mainly is made up of needle for inserting bottle, dropper, automatic vent dropping funnel, flexible pipe, flow regulator, liquid medicine filter, venoclysis needle.This utility model with the main distinction of existing common disposable infusion set is: change common dropping funnel parts into automatic vent dropping funnel parts; Said automatic vent dropping funnel parts are that the inner bottom part at dropping funnel is equipped with siphon, and sidewall is provided with the composite set of an automatic exhaust device simultaneously.Said automatic exhaust device is that the sidewall at dropping funnel is provided with a blow vent, seals with air filter membrane and air cap, and this device can prevent that medicinal liquid from flowing out, but can air-out with filter the air that gets into dropping funnel.The said siphon that is installed in the dropping funnel inner bottom part is one " ∩ " shape medicine liquid channel device.
The beneficial effect of this utility model is: when clinical transfusion, need not to push dropping funnel, medicinal liquid can flow in the dropping funnel under the effect of gravity.When the medicinal liquid in the dropping funnel is stored to certain altitude; Siphon produces siphonage under the effect of siphon principle, drain the interior air of conduit rapidly and do not have bubble to produce; Do not need any aerofluxus action; Reach self-bleeding purpose, thereby improved the work efficiency of transfusion, guaranteed the safety of transfusion.
Four, description of drawings
Fig. 1 is the automatic vent dropping funnel apparatus structure sketch map of the disposable use automatic-exhaust transfusion device of this utility model.
Five, the specific embodiment
The disposable use automatic-exhaust transfusion device of this utility model mainly is made up of needle for inserting bottle, dropper, automatic vent dropping funnel, flexible pipe, flow regulator, liquid medicine filter, intravenous needle; It is characterized in that automatic vent dropping funnel parts; As shown in Figure 1; Be that inner bottom part at dropping funnel 1 is provided with siphon 2, sidewall is provided with a self-bleeding device, and this device is that the sidewall at dropping funnel is provided with a blow vent; With air filter membrane 3 and air cap 4 bonding sealing, the effect of this device is to prevent that medicinal liquid from flowing out and filtering the air of discharge or entering dropping funnel.The said siphon 2 that is installed in the dropping funnel bottom is one " ∩ " type medicine liquid channel device.
This utility model need not to push dropping funnel when clinical transfusion, medicinal liquid flows into dropping funnel under the effect of gravity, when the medicinal liquid in the dropping funnel reach a certain height; Siphonage takes place in siphon under the effect of siphon principle, drain air in the conduit rapidly; Do not need any aerofluxus action to reach self-bleeding purpose, improved transfusion efficient, help transfusion fast under the state of emergency; For critically ill patient is raced against time, realize transfusion safely and effectively.This utility model is simple and reasonable, is easy to development and implementation.
Claims (3)
1. a disposable use automatic-exhaust transfusion device mainly is made up of needle for inserting bottle, dropper, automatic vent dropping funnel, flexible pipe, flow regulator, liquid medicine filter, venoclysis needle; It is characterized in that: said automatic vent dropping funnel parts are that the inner bottom part at dropping funnel (1) is equipped with a siphon (2), and sidewall is provided with the composite set of an automatic exhaust device simultaneously.
2. disposable use automatic-exhaust transfusion device according to claim 1 is characterized in that: said dropping funnel (1) sidewall has an automatic exhaust device, and this device is that the sidewall at dropping funnel (1) is provided with a blow vent, seals with air filter membrane (3) and air cap (4).
3. disposable use automatic-exhaust transfusion device according to claim 1 is characterized in that: the said siphon (2) that is installed in the dropping funnel inner bottom part is a ∩ type medicine liquid channel device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179592XU CN202154903U (en) | 2011-05-21 | 2011-05-21 | Disposable automatic exhaust infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120179592XU CN202154903U (en) | 2011-05-21 | 2011-05-21 | Disposable automatic exhaust infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154903U true CN202154903U (en) | 2012-03-07 |
Family
ID=45762556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120179592XU Expired - Lifetime CN202154903U (en) | 2011-05-21 | 2011-05-21 | Disposable automatic exhaust infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191499A (en) * | 2013-03-27 | 2013-07-10 | 贾宇东 | Positioning installation structure of pointed bubble stopping exhaust film in dripping bottle exhaust vent |
| CN104001242A (en) * | 2013-02-26 | 2014-08-27 | 江苏苏云医疗器材有限公司 | Automatic exhaust dripping bucket for infusion apparatus |
| RU2645274C2 (en) * | 2015-04-15 | 2018-02-19 | Гаррий Дмитриевич Иващенко | Dropper with automated lock plate and possibility of its unlocking |
| CN113082351A (en) * | 2021-03-02 | 2021-07-09 | 青岛大学附属医院 | Transfusion system with blood return prevention indwelling needle |
-
2011
- 2011-05-21 CN CN201120179592XU patent/CN202154903U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001242A (en) * | 2013-02-26 | 2014-08-27 | 江苏苏云医疗器材有限公司 | Automatic exhaust dripping bucket for infusion apparatus |
| CN103191499A (en) * | 2013-03-27 | 2013-07-10 | 贾宇东 | Positioning installation structure of pointed bubble stopping exhaust film in dripping bottle exhaust vent |
| RU2645274C2 (en) * | 2015-04-15 | 2018-02-19 | Гаррий Дмитриевич Иващенко | Dropper with automated lock plate and possibility of its unlocking |
| CN113082351A (en) * | 2021-03-02 | 2021-07-09 | 青岛大学附属医院 | Transfusion system with blood return prevention indwelling needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |