CN102335472A - Transfusion pressurizer - Google Patents
Transfusion pressurizer Download PDFInfo
- Publication number
- CN102335472A CN102335472A CN2010102354267A CN201010235426A CN102335472A CN 102335472 A CN102335472 A CN 102335472A CN 2010102354267 A CN2010102354267 A CN 2010102354267A CN 201010235426 A CN201010235426 A CN 201010235426A CN 102335472 A CN102335472 A CN 102335472A
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- CN
- China
- Prior art keywords
- syringe
- transfusion
- air
- way cock
- tube body
- 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.)
- Pending
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a transfusion pressurizer, which is provided with a syringe, wherein a one-way valve is arranged on one side of a tube body of the syringe and in a nipple on the end part of the tube body respectively; and the one-way valve on one side of the tube body is additionally provided with a filtering membrane. By using the transfusion pressurizer, the aim of cleaning air can be fulfilled through the lateral filtering membrane when external air is sucked, and secondary infection caused by unclean air is avoided.
Description
Technical field the present invention directly relates to the transfusion prelum of clinical medicine domain.
Many patients needed pressure transfusion during background technology was clinical; Improve transfusion speed, especially some anxious critically ill patients, the CBV wretched insufficiency; The simple effect transfusion that relies on gravity; Often can not satisfy the needs of the state of an illness, previously the clinical position person often inject forced air through syringe and improves transfusion speed in infusion bottle, but often because of the unholiness patient's superinfection that causes of air of injection.
Summary of the invention the present invention will provide a kind of improved transfusion prelum exactly, and it can avoid leaning on syringe in infusion bottle, to inject the superinfection that forced air causes merely effectively.
The objective of the invention is to realize like this: the transfusion prelum has syringe, in body one side of syringe and body end nipple, one-way cock is set respectively, and the one-way cock of body one side installs the filtering film additional.
The present invention is installed the filtering film additional because the one-way cock of one-way cock and body one side is set respectively in body one side of syringe and body end nipple; Thereby when extracting extraneous air, can reach the purpose of pure air through side filtering film, avoided the superinfection that causes because of air is unholiness.
Appended drawings is a structure principle chart of the present invention, below in conjunction with accompanying drawing the present invention is described further.
Specific embodiment drawings show the infuse structure of prelum of the present invention, have syringe, in body 4 one sides of syringe and body 4 end nipples 1, one-way cock 2 is set respectively, the one-way cock 2 of body 4 one sides installs filtering film 3 additional.Twitch pintle, the one-way cock 2 of body 4 one side settings is opened, and air gets into body 4 through filtering; Promote pintle, the one-way cock 2 that clean air is provided with in nipple 1 in the body 4 gets in the infusion bottle through syringe needle.
Claims (1)
1. a transfusion prelum has syringe, it is characterized in that: in body (4) one sides of syringe and body (4) end nipple (1), one-way cock (2) is set respectively, the one-way cock (2) of body (4) one sides installs filtering film (3) additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102354267A CN102335472A (en) | 2010-07-23 | 2010-07-23 | Transfusion pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102354267A CN102335472A (en) | 2010-07-23 | 2010-07-23 | Transfusion pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102335472A true CN102335472A (en) | 2012-02-01 |
Family
ID=45511569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102354267A Pending CN102335472A (en) | 2010-07-23 | 2010-07-23 | Transfusion pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735864A (en) * | 2012-06-28 | 2012-10-17 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | Hand-operated air pressure sample introduction method for microfluidic chips |
| CN103430786A (en) * | 2013-08-08 | 2013-12-11 | 黄雅妮 | Connector special for plant high-pressure injection |
-
2010
- 2010-07-23 CN CN2010102354267A patent/CN102335472A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735864A (en) * | 2012-06-28 | 2012-10-17 | 中国人民解放军军事医学科学院卫生学环境医学研究所 | Hand-operated air pressure sample introduction method for microfluidic chips |
| CN103430786A (en) * | 2013-08-08 | 2013-12-11 | 黄雅妮 | Connector special for plant high-pressure injection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |