CN201200675Y - Automatic bolus injection for vein - Google Patents
Automatic bolus injection for vein Download PDFInfo
- Publication number
- CN201200675Y CN201200675Y CNU2008200224341U CN200820022434U CN201200675Y CN 201200675 Y CN201200675 Y CN 201200675Y CN U2008200224341 U CNU2008200224341 U CN U2008200224341U CN 200820022434 U CN200820022434 U CN 200820022434U CN 201200675 Y CN201200675 Y CN 201200675Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- injector
- push
- hole
- vein
- 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 discloses an automatic intravenous syringe, and belongs to the technical field of medical apparatus, typically solving the problems that the prior manual intravenous push is time and labor-consuming and the push speed varies. The structure of the syringe is as follows: two ends of a syringe are provided two fixed boards; one fixed board has a groove for holding a plunger of the syringe and the other fixed board has a through hole for a needle hub to pass through; the two fixed boards are connected and tightened by a spring. The syringe is used to push liquid medicine into the veins of the patient.
Description
Technical field
This utility model relates to medical apparatus and instruments, relates in particular to injector.
Background technology
The medical worker gives the operation by hand often of venous patient injection liquid at present, usually is to use the syringe pump medicinal liquid by the nursing staff, thrusts vein with syringe needle then, and fixed needle, another hands inject medicinal liquid in the patient body with the piston handle that thumb pushes away syringe on the other hand.This operation has the following disadvantages, and whenever injects once need tens even dozens of minutes, wastes time and energy; In addition owing to firmly can not evenly causing the speed of injecting inhomogeneous.
Summary of the invention
The purpose of this utility model provides a kind of automatic intravenous injection device that need not manually inject.
For achieving the above object, technical solution adopted in the utility model is: it comprises the injector body, it is characterized in that, the two ends of injector have fixing head respectively, on the fixing head circular groove is arranged, the injector push rod is contained in the groove, and another fixing head has through hole, needle holder passes from through hole, and two fixing heads connect tension with spring.
During use, after medicine suction injector, receive on the injector needle holder with the syringe needle on scalp acupuncture or the transfusion device, drain air after, patient is carried out venipuncture, after puncturing successfully, two fixing heads are drawn back, injector is contained between two fixing heads, if patient infuses, can directly pull out tube for transfusion and separate, syringe needle for transfusion device is received on the injector, use this device operation then and get final product with syringe needle.
This utility model has following advantage: 1, without manually-operated, reduced labor intensity, improved efficient, the people does not contact medicine when injecting, and has reduced the harm of medicine to the operator.2, it is even to inject strength, and medicine can at the uniform velocity be entered in the body, has avoided drug level to change influence to human body.
Description of drawings
Fig. 1 is an axonometric chart of the present utility model.
Among the figure: 1-front shoe, 2-spring, 3-rear fixed plate, 4-groove, 5-injector, 6-through hole.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, this utility model is that the front end in injector 5 is provided with front shoe 1, the rear end is provided with rear fixed plate 3, be processed with circular groove 4 on the rear fixed plate 3, injector 5 push rods are contained in 4 li of grooves, be processed with through hole 6 on the front shoe 1, needle holder passes from through hole 6, connects tension with two springs 2 between front shoe 1 and the rear fixed plate 3.
Claims (1)
1, a kind of automatic intravenous injection device, it comprises injector, it is characterized in that, the two ends of injector have fixing head respectively, on the fixing head circular groove are arranged, and injector push-rod is contained in the groove, another fixing head has through hole, and needle holder passes from through hole, and two fixing heads connect tension with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224341U CN201200675Y (en) | 2008-05-14 | 2008-05-14 | Automatic bolus injection for vein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224341U CN201200675Y (en) | 2008-05-14 | 2008-05-14 | Automatic bolus injection for vein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200675Y true CN201200675Y (en) | 2009-03-04 |
Family
ID=40422985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200224341U Expired - Fee Related CN201200675Y (en) | 2008-05-14 | 2008-05-14 | Automatic bolus injection for vein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200675Y (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 |
-
2008
- 2008-05-14 CN CNU2008200224341U patent/CN201200675Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20100514 |