CN203090104U - Intravenous injection assistor - Google Patents
Intravenous injection assistor Download PDFInfo
- Publication number
- CN203090104U CN203090104U CN 201320129070 CN201320129070U CN203090104U CN 203090104 U CN203090104 U CN 203090104U CN 201320129070 CN201320129070 CN 201320129070 CN 201320129070 U CN201320129070 U CN 201320129070U CN 203090104 U CN203090104 U CN 203090104U
- Authority
- CN
- China
- Prior art keywords
- intravenous injection
- fixed
- elastic bands
- finger ring
- fixed cover
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An intravenous injection assistor belongs to the technical field of medical treatment auxiliary tools, and includes a limit board (1), fixed rings (2), elastic bands (3), a fixed cover (4) and a finger ring (5). The intravenous injection assistor is characterized in that the two fixed rings (2) are symmetrically fixed at two ends of the rectangular limit board (1) with a central hole; the two elastic bands (3) are symmetrically connected with the two fixed rings (2) respectively; the other ends of the two elastic bands (3) are connected with a side wall of the fixed cover (4) respectively; and the finger ring (5) is fixedly connected to the center of the outer wall of the fixed cover (4). The intravenous injection assistor is simple in structure and convenient to use, saves time and labor, and can realize automatic intravenous injection when the fixed cover pushes a pintle to move forward under protection of the elastic bands, therefore, not only is the labor intensity of medical personnel reduced, but also uniform-speed feeding is kept.
Description
Technical field: this utility model belongs to medical appurtenance technical field, specifically a kind of intravenous injection aid that can replace manually finishing intravenous injection.
Background technology: at present, medical personnel are carrying out vein when pushing away medicine clinically, usually be sleeved on the nipple of syringe front end after the scalp acupuncture above the transfusion device being pulled up, thereby piston is pushed away medicinal liquid with hand push pressing bolt, so not only labor intensity is big, and be difficult to guarantee that the medicine average rate enters vein, cause patient's discomfort easily.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, time saving and energy saving, can alleviate medical personnel's labor intensity, can keep average rate to advance the intravenous injection aid of medicine again.
The purpose of this utility model is achieved in that this intravenous injection aid comprises limiting plate, retainer ring, elastic webbing, fixed cap, finger ring, the plate face is provided with the OBL limiting plate two ends of centre bore and is fixing two symmetrical retainer rings respectively, two are connected with symmetrical elastic webbing respectively above the retainer ring, two elastic webbing other ends link to each other with the fixed cap sidewall respectively, fixed cap capping outer wall center fixedly connected finger ring.
During use, the nipple that draws up the syringe front end of injection is inserted in the centre bore above the limiting plate, finger inserts finger ring and spurs fixed cap then, get final product above fixed cap is sleeved on the pintle rear end, and pintle promotes piston and moves forward and can realize that vein injects automatically under the effect of elastic webbing.
Advantage of the present utility model: simple in structure, easy to use, time saving and energy saving, thus fixed cap can promote pintle reach and realizes that vein injects automatically under the effect of elastic webbing, can alleviate medical personnel's labor intensity, can keep average rate to advance medicine again.
Description of drawings: Fig. 1 is a structure cutaway view of the present utility model.
The specific embodiment: this utility model is described in further detail below in conjunction with Fig. 1: this intravenous injection aid comprises limiting plate 1, retainer ring 2, elastic webbing 3, fixed cap 4, finger ring 5, the plate face is provided with OBL limiting plate 1 two ends of centre bore and is fixing two symmetrical retainer rings 2 respectively, be connected with symmetrical elastic webbing 3 respectively above two retainer rings 2, two elastic webbing 3 other ends link to each other with fixed cap 4 sidewalls respectively, fixed cap 4 capping outer wall centers fixedly connected finger ring 5.
Claims (1)
1. intravenous injection aid, comprise limiting plate (1), retainer ring (2), elastic webbing (3), fixed cap (4), finger ring (5), it is characterized in that OBL limiting plate (1) two ends that the plate face is provided with centre bore are fixing two symmetrical retainer rings (2) respectively, be connected with symmetrical elastic webbing (3) above two retainer rings (2) respectively, two elastic webbings (3) other end links to each other with fixed cap (4) sidewall respectively, fixed cap (4) capping outer wall center fixedly connected finger ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129070 CN203090104U (en) | 2013-03-08 | 2013-03-08 | Intravenous injection assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129070 CN203090104U (en) | 2013-03-08 | 2013-03-08 | Intravenous injection assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090104U true CN203090104U (en) | 2013-07-31 |
Family
ID=48841554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129070 Expired - Fee Related CN203090104U (en) | 2013-03-08 | 2013-03-08 | Intravenous injection assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090104U (en) |
-
2013
- 2013-03-08 CN CN 201320129070 patent/CN203090104U/en not_active Expired - Fee Related
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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: 20130731 Termination date: 20140308 |