CN2482427Y - Mannitol liquid intravenous drip automatic pressing device - Google Patents
Mannitol liquid intravenous drip automatic pressing device Download PDFInfo
- Publication number
- CN2482427Y CN2482427Y CN 01240459 CN01240459U CN2482427Y CN 2482427 Y CN2482427 Y CN 2482427Y CN 01240459 CN01240459 CN 01240459 CN 01240459 U CN01240459 U CN 01240459U CN 2482427 Y CN2482427 Y CN 2482427Y
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- utility
- infusion
- air compressor
- model
- infusion tube
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- Expired - Fee Related
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Abstract
The utility model provides a mannitol liquid infusion automatic compression device, which is an assist device of an intravenous infusion device, The utility model is characterized in that the utility model consists of an air filter 1, a miniature air compressor 2 and an infusion tube 3, and the air filter and the miniature air compressor are connected through a segment of infusion tube. When being used, the tail end of the infusion tube is spliced in an air inlet orifice 5 at the lower end of an infusion bottle, and then the air compressor is connected with a power source to be finished. The utility model has the advantages that the intravenous infusion of the mannitol liquid can be operated conveniently, accurately and smoothly through the automatic compression device, and the whole process is safe and reliable.
Description
This utility model belongs to a kind of medical treatment device, is specifically related to a kind of medicinal liquid intravenous drip automatic pressure unit.
In the rescue process of cerebral apoplexy, need pressurization quiet " mannitol " fast, promptly instillation 250ml mannitol in half an hour makes its dehydration reduce intracranial hypertension.This process is one step of key of rescuing patient's life.
At present, finish said process and adopt following three kinds of methods mostly: first rising medicinal liquid bottle highly increases hydraulic pressure.This method is simple, but the poor stability of drip stand easily topple over, it is also inconvenient to change the medicinal liquid bottle, this in addition method is excessively tightened tube for transfusion, easily makes syringe needle damage patient vessel, and " drum pin " phenomenon takes place; It two is that air inlet by medicinal liquid bottleneck lower end injects air with the 50ml syringe in the medicinal liquid bottle and pressurizes to liquid level, clamps air intake duct then.This process needs repeatedly to repeat, and problem often occurs in the process of tight air inlet pipe of pincers and gas injection once more, because must unclamp air inlet pipe during gas injection once more, and in this moment bottle pressure greater than atmospheric pressure, medicinal liquid is very easily regurgitated not clamping tight air inlet mouth of pipe place, and gas injection port medically then is considered as contaminated in case be full of by liquid, and repeated operation is certain to have the liquid of pollution suspicion to push back in the bottle these again, causes that medicinal liquid is whole to be polluted; It three is that opisthotonos compresses the liquid inlet that drips kettle, promptly drips the kettle middle part with the hands extruding, impels liquid to outpour fast, unclamps invagination then, after waiting to drip a kettle elastic reset and liquid being charged into fast drip kettle, repeats above step again and gets final product.The flow rate of liquid that the shortcoming of this method forms when being to drip kettle with hands extruding is much higher than desired in theory speed, and is difficult to find suitable dynamics, thereby to the compression shock that vein and whole body internal organs cause, is " pulse type ".
Task of the present utility model provides a kind of miniature automatic pressue device, and this device should be able to play good help to the intravenous drip of mannitol medicinal liquid, the intravenous drip process of mannitol medicinal liquid can be made things convenient for exactly finish.
The scheme of finishing above-mentioned task is automatic pressue device of air inlet place grafting below the medicinal liquid bottleneck of common dropper, this device is made up of an air filter 1, miniature air compressor 2 and infusion tube 3, connect by one section infusion tube between air filter and the miniature air compressor, on this miniature air compressor, be provided with a strong and weak conversion equipment key 4.
It is convenient, accurately, successfully carry out that advantage of the present utility model is that the intravenous drip of mannitol medicinal liquid can come by automatic pressue device, and make whole process safe and reliable.
Below in conjunction with Figure of description this utility model is further described:
Fig. 1 is an overall structure sketch map of the present utility model.
As shown in Figure 1, quiet automatic pressue device of mannitol medicinal liquid described in the utility model is made up of an air filter 1, miniature air compressor 2 and infusion tube 3, connect by one section infusion tube between air filter and the miniature air compressor, on this miniature air compressor, be provided with a strong and weak conversion equipment key 4.During use the end of infusion tube is plugged in the air inlet 5 of infusion bottle lower end, the miniature air compressor is connected with power supply gets final product again.A speed of medicinal liquid can be controlled by the actuator 6 on the control of the power on miniature air compressor conversion equipment key 4 and the transfusion leather strap.When shutting down suddenly, air compression plant can not make that liquid is counter to flow, because check valve apparatus is arranged in the air compression plant yet.
Above-mentioned miniature air compressor is actual to be commercially available " fish jar oxygen charging pump ", but should meet medical health standards, and described air filter 1 also has ready-made product on the market.
Claims (1)
1. quiet automatic pressue device of a mannitol medicinal liquid, it is an auxiliary device of intravenous drip device, it is characterized in that it is made up of an air filter (1), a miniature air compressor (2) and an infusion tube (3) that has strong and weak conversion equipment key (4), by one section infusion tube UNICOM, air filter (1) other end is connected with the infusion tube (3) that can link with the air inlet (5) of intravenous drip device between air filter (1) and the miniature air compressor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240459 CN2482427Y (en) | 2001-05-24 | 2001-05-24 | Mannitol liquid intravenous drip automatic pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240459 CN2482427Y (en) | 2001-05-24 | 2001-05-24 | Mannitol liquid intravenous drip automatic pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482427Y true CN2482427Y (en) | 2002-03-20 |
Family
ID=33652683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240459 Expired - Fee Related CN2482427Y (en) | 2001-05-24 | 2001-05-24 | Mannitol liquid intravenous drip automatic pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482427Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11862182B2 (en) | 2013-07-22 | 2024-01-02 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Frequency-domain audio coding supporting transform length switching |
-
2001
- 2001-05-24 CN CN 01240459 patent/CN2482427Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11862182B2 (en) | 2013-07-22 | 2024-01-02 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Frequency-domain audio coding supporting transform length switching |
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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 |