CN2933436Y - Intravenous injection device - Google Patents
Intravenous injection device Download PDFInfo
- Publication number
- CN2933436Y CN2933436Y CN 200620087452 CN200620087452U CN2933436Y CN 2933436 Y CN2933436 Y CN 2933436Y CN 200620087452 CN200620087452 CN 200620087452 CN 200620087452 U CN200620087452 U CN 200620087452U CN 2933436 Y CN2933436 Y CN 2933436Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- outer casing
- shell
- utility
- intravenous injection
- 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
The utility model relates to a medical auxiliary instrument, which relates to an intravenous injection device instead of the person's action. The utility model comprises an outer casing 1 covered an exterior of an injector completely, wherein a front end of the outer casing 1 is equipped with a pinhead seat 8, and a back end of the outer casing is equipped with two slipways 4 equipped with a co-operating pusher 3 connected with two or three elastic anchor ties. An intermediate section of the outer casing is equipped with a tailstock of a needle tube 7 equipped with a circular hole 6 co-operating with a socket of a syringe. A faying surface between the pusher 3 and the syringe is equipped with a clip 5. The utility model has the advantages of a simple device, a low cost, safety, pushing the injector automatically, pushing the soup homogeneously, relieving a venous transfusion's pain, reducing the medical staff's labor intensity, improving the medical staff's availability.
Description
Technical field:
This utility model relates to a kind of medical auxiliary apparatus, relates to a kind of intravenous injection device that can replace the people to finish intravenous injection more specifically.
Background technology:
In clinical nursing activity, often need intravenous drug, when prior art is carried out intravenous injection to patient, be firmly medicinal liquid to be injected human body slowly with slow with one's hands, so not only time-consuming but also effort, and the mode of artificial hand push usually causes injects inadequately at the uniform velocity, speed should not be grasped, and patient feels under the weather.
Summary of the invention:
The purpose of this utility model is intended to overcome above-described weak point, and a kind of labor intensity that can alleviate medical personnel is provided, and medicinal liquid is injected all even intravenous injection device that alleviates venous transfusion patient misery.
The purpose of this utility model can realize by following technical measures:
Comprise a shell 1 that can be enclosed within syringe exterior fully, front end face at shell 1 is shaped on needle holder 8 in advance, the second half section of shell 1 is provided with two slideways 4, and slideway 4 is provided with the push pedal 3 that is slidingly matched with it, is connected by 2-3 root elasticity tie rod between push pedal 3 and the front end face.Be provided with needle tubing tailstock 7 at shell 1 middle part, needle tubing tailstock 7 is provided with the circular hole 6 of pegging graft and cooperating with syringe, is provided with draw-in groove 5 on push pedal 3 and syringe faying face.
This utility model mechanism is simple, with low cost, easy and simple to handle, safety, and this device can replace manually advancing syringe, and medicinal liquid pushes evenly, has alleviated venous transfusion patient misery, has alleviated medical personnel's labor intensity, has improved medical personnel's work efficiency.
Description of drawings:
Accompanying drawing is the sectional structure chart of this utility model embodiment.
The specific embodiment:
Be further described below in conjunction with accompanying drawing:
Make semicylindrical shell 1 with hard material, the front end face of shell is provided with syringe needle headstock 8, this syringe needle headstock 8 is used to set up the needle holder of syringe front end, shell 1 middle part is provided with the needle tubing tailstock 7 that needle tubing is snapped in, needle tubing tailstock 7 middle parts are provided with the circular hole 6 of pegging graft and cooperating with syringe, be provided with two slideways 4 in that shell 1 is latter half of, pushing away version 3 is slidingly matched with slideway 4, the joint portion that pushes away version 3 and syringe is provided with draw-in groove 5, draw-in groove 5 forms to peg graft with the finger push jack of syringe outside and cooperates, and is connected with elastic rubber strip 2 between push pedal 3 and shell 1 front end face.
During use, needle tubing, syringe, syringe needle are inserted into respectively in needle holder, needle tubing tailstock 7 and the circular hole 6, with hands push pedal 3 are pulled back, the relative needle tubing of syringe stretches, and syringe needle sucks medicinal liquid in needle tubing.After having sucked medicinal liquid, syringe needle is pricked into human body, unclamps push pedal 3, and push pedal 3 slowly enters the state of injecting automatically under the tractive of elastic rubber strip 2.
Claims (2)
1, a kind of intravenous injection device, it is characterized in that: comprise a shell (1) that can be enclosed within syringe exterior fully, front end face at shell (1) is shaped on needle holder (8) in advance, the second half section of shell (1) is provided with two slideways (4), slideway (4) is provided with the push pedal (3) that is slidingly matched with it, is connected by 2-3 root elasticity tie rod between push pedal (3) and the front end face.
2, intravenous injection device according to claim 1 is characterized in that: be provided with needle tubing tailstock (7) at shell (1) middle part, needle tubing tailstock (7) is provided with the circular hole (6) of pegging graft and cooperating with syringe, is provided with draw-in groove (5) on push pedal (3) and syringe faying face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087452 CN2933436Y (en) | 2006-07-26 | 2006-07-26 | Intravenous injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087452 CN2933436Y (en) | 2006-07-26 | 2006-07-26 | Intravenous injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933436Y true CN2933436Y (en) | 2007-08-15 |
Family
ID=38350127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087452 Expired - Fee Related CN2933436Y (en) | 2006-07-26 | 2006-07-26 | Intravenous injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784785A (en) * | 2015-04-14 | 2015-07-22 | 莱芜钢铁集团有限公司医院 | Biliary tract T-shaped tube radiography and intravenous urography medication injection booster |
-
2006
- 2006-07-26 CN CN 200620087452 patent/CN2933436Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784785A (en) * | 2015-04-14 | 2015-07-22 | 莱芜钢铁集团有限公司医院 | Biliary tract T-shaped tube radiography and intravenous urography medication injection booster |
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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 |