CN2617389Y - Needles of infusion apparatuses - Google Patents
Needles of infusion apparatuses Download PDFInfo
- Publication number
- CN2617389Y CN2617389Y CN 03261522 CN03261522U CN2617389Y CN 2617389 Y CN2617389 Y CN 2617389Y CN 03261522 CN03261522 CN 03261522 CN 03261522 U CN03261522 U CN 03261522U CN 2617389 Y CN2617389 Y CN 2617389Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- bottle
- needle
- liquid
- milliliters
- 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
Links
Abstract
The utility model relates to a transfusion needle; when transfusing to patient, the transfusion needle of the transfusion device is inserted into the transfusion bottle, the liquid can not export when the height of the liquid in the transfusion bottle is no longer than the length of transfusion needle, and the transfusion needle should be pulled out and inserted to a new transfusion bottle or the transfusion to the patient should be stopped. The remaining liquid in the bottle is at least numbers of milliliters, even 10 milliliters or more. The remaining liquid is not a big problem for a 500 milliliters transfusion bottle, but the proportion is big for a 100 milliliters transfusion bottle, although more medicine liquid will be exported if the transfusion needle is drawn down a little, the transfusion needle will be polluted for long time exposure in the air. The utility model makes use of the original profile of the transfusion needle, but small holes are arranged on the needle body so that the liquid in the bottle can be exported from the small holes. Thus, basically, the liquid in the bottle can export.
Description
This utility model relates to transfusion device, and in particular, this utility model is the infusion needle of transfusion device.
When giving patient infusion, the infusion needle of used transfusion device inserts in the infusion bottle, and the liquid when liquid in the infusion bottle also has infusion needle length high in the bottle just can not be exported, and must transfer in the new infusion bottle of infusion needle insertion or to patient to stop to infuse.At this moment the bottle in few also the having of liquid having several milliliters more ten milliliters have ten even surplus the milliliter, this may not be a big problem for 500 milliliters concerning every bottle of transfusion, but proportion is just bigger concerning having only 100 milliliters infusion bottle, though can import some medicinal liquids as infusion needle is down pulled out some, infusion needle is exposed in the air time and longly easily pollutes after changing bottle more.
The purpose of this utility model is the shortcoming that overcomes above-mentioned existing infusion needle, and this utility model utilizes original transfusion needle profile, allows and is exported from aperture by liquid when liquid is lower than needle point in the bottle but be provided with aperture on needle body.Liquid is exported substantially.
Below in conjunction with accompanying drawing this utility model is described in further detail.
Figure is the structural representation of transfusion device infusion needle.
Shown in the figure, infusion needle and existing infusion needle are identical, and this infusion needle is made up of needle point 1, needle body 2, backshank 3.But nearly backshank 3 places are provided with aperture 4 on needle body 2, and when liquid was lower than needle point 1 in the bottle, liquid was imported transfusion device by aperture.Liquid in the infusion bottle can all be input in the transfusion device by the aperture on the needle body 24 basically, guarantee the dose that patient obtains being scheduled to, prevent that also infusion needle is exposed among the air.
Claims (2)
1, a kind of infusion needle of transfusion device is characterized in that, is made up of needle point 1, needle body 2, backshank 3.
2, according to claim 1, infusion needle is characterized in that nearly backshank 3 places are provided with aperture 4 on the needle body 2, and aperture 4 can make liquid flow in the transfusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261522 CN2617389Y (en) | 2003-05-12 | 2003-05-12 | Needles of infusion apparatuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261522 CN2617389Y (en) | 2003-05-12 | 2003-05-12 | Needles of infusion apparatuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617389Y true CN2617389Y (en) | 2004-05-26 |
Family
ID=34255224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261522 Expired - Fee Related CN2617389Y (en) | 2003-05-12 | 2003-05-12 | Needles of infusion apparatuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617389Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929886A (en) * | 2017-12-12 | 2018-04-20 | 成都育芽科技有限公司 | A kind of insulin injection syringe needle |
-
2003
- 2003-05-12 CN CN 03261522 patent/CN2617389Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929886A (en) * | 2017-12-12 | 2018-04-20 | 成都育芽科技有限公司 | A kind of insulin injection syringe needle |
| CN107929886B (en) * | 2017-12-12 | 2020-09-01 | 安徽江南医疗器械股份有限公司 | Needle for insulin injection |
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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 |