CN201211376Y - Booster for medical syringe - Google Patents
Booster for medical syringe Download PDFInfo
- Publication number
- CN201211376Y CN201211376Y CNU2008201130430U CN200820113043U CN201211376Y CN 201211376 Y CN201211376 Y CN 201211376Y CN U2008201130430 U CNU2008201130430 U CN U2008201130430U CN 200820113043 U CN200820113043 U CN 200820113043U CN 201211376 Y CN201211376 Y CN 201211376Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- push
- resistance
- button handle
- rod
- 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 provides a syringe booster, which comprises a bracket. One end of the bracket is a support tube, and the other end of the bracket is provided with a button handle; a push rod is arranged in the support tube; two springs as well as two push resisting plates used in matching with the springs are sleeved on the bottom of the push rod; and the two push resisting plates are provided with jacks sleeved on the push rod, wherein the upper end of one push resisting plate is movably clamped on the push rod, and the lower end of the other push resisting plate is pushed by a stop rod on the button handle. Under the action of the button handle, the push rod can gradually push ahead so as to install a syringe at the front end of the push rod on the support tube, and then bolus injection is completed under the action of the push rod. The syringe booster has the characteristics of simple structure, convenient use and the like.
Description
Technical field:
This utility model relates to a kind of syringe booster.
Background technology:
Iodized oil is made suspensoid as the carrier of chemotherapeutics with the words chemotherapeutics, go into the important method that hepatic arterial chemoembolization has become treatment hepatocarcinoma through tube injection, but homemade common iodized oil is because its viscosity is big at present, utmost point effort when injecting, finishing seance often needs two intervention doctors to inject in turn.
Summary of the invention:
The purpose of this utility model just provides a kind of syringe booster, and under the effect of this booster, a people just can finish injecting of iodized oil like a cork.
This practical purpose can be realized by following scheme, comprise support, one end of support is trustship, and the other end is provided with Button Handle, is provided with push rod in the trustship the inside, be with two springs in the push rod bottom, and two resistance push pedals that match and use with it, be provided with jack in described two resistance push pedals, be enclosed within on the push rod, the upper end of one of them resistance push pedal is stuck on the support versatilely, and the lower end of another resistance push pedal is then withstood by the rod of the resistance shelves on the Button Handle.Under the effect of Button Handle, push rod can be pushed ahead gradually, and described syringe just is installed in the push rod front end in the trustship, under the effect of push rod, finishes and injects.
The utlity model has characteristics such as simple in structure, easy to use.
Description of drawings:
Fig. 1, this utility model structural representation
The specific embodiment:
Contrast Fig. 1 as can be known, this utility model comprises support 1, one end of support 1 is trustship 2, the other end is provided with Button Handle 3, described Button Handle 3 is by bearing pin 9 active being installed on the support 1, be provided with push rod 4 in trustship 2 the insides, the front end of described push rod 4 be provided with match with the syringe tail end use cut somebody's hair 10, be with two springs 5 in push rod 4 bottoms, and two resistance push pedals 6 that match and use with it, 7, described resistance push pedal 6, be provided with jack (not marking among the figure) in the resistance push pedal 7, be enclosed within on the push rod 4, the upper end that wherein hinders push pedal 6 is stuck on the support versatilely, the lower end of resistance push pedal 7 is then withstood by 8 of the rods of the resistance shelves on the Button Handle 3, described syringe just is installed in the push rod front end in the trustship, under the effect of push rod, finishes and injects.
This utility model operation principle is as follows: when two resistance push pedals 6, when two jack planes of living on 7 become 90 ° of angles with push rod, the free move left and right of push rod energy, and when the angle of residing plane of jack and push rod during less than 90 °, push rod is hindered push pedal to be blocked, can only be with resistance push pedal campaign, when resistance push pedal 6 is naturalness under the effect of spring, angle between residing plane of its jack and the push rod is less than 90 °, push rod is hindered push pedal 6 to be blocked, and resistance push pedal 7 is under the effect of spring and resistance shelves rod 8, when being naturalness, the residing plane of its jack becomes 90 ° with angle between the push rod, when pulling Button Handle 3, resistance shelves rod 8 clockwise rotates, and order about resistance push pedal 7 run-off the straights, and the residing plane of jack in the resistance push pedal 7 and the angle of push rod are less than 90 °, and push rod is hindered push pedal 7 to be blocked, push ahead with resistance push pedal 7, after finishing Button Handle, Button Handle returns formerly under the effect of spring, and push rod can not retreat under the effect of resistance push pedal 6.When pulling Button Handle once more, push rod can be pushed ahead again, finishes boost function, and the lower end that only need manually push down resistance push pedal 6 when needing mounting of syringe makes its jack institute outerplanar become 90 ° with push rod, can twitch push rod with hands, finishes the installation of syringe.
Claims (1)
1, a kind of syringe booster, it is characterized in that comprising support (1), one end of support (1) is trustship (2), the other end is provided with Button Handle (3), described Button Handle (3) is installed on the support (1) by bearing pin (9) is active, be provided with push rod (4) in trustship (2) the inside, be with two springs (5) in push rod (4) bottom, and two resistance push pedals (6) that match and use with it, (7), described resistance push pedal (6), be provided with jack in the resistance push pedal (7), be enclosed within on the push rod (4), the upper end that wherein hinders push pedal (6) is stuck on the support versatilely, and the lower end of resistance push pedal (7) is then withstood by the resistance shelves rod (8) on the Button Handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201130430U CN201211376Y (en) | 2008-06-25 | 2008-06-25 | Booster for medical syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201130430U CN201211376Y (en) | 2008-06-25 | 2008-06-25 | Booster for medical syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211376Y true CN201211376Y (en) | 2009-03-25 |
Family
ID=40495531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201130430U Expired - Fee Related CN201211376Y (en) | 2008-06-25 | 2008-06-25 | Booster for medical syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008770B (en) * | 2009-09-08 | 2012-12-26 | 北京谊安医疗系统股份有限公司 | Injection pump and clamping device used for same |
-
2008
- 2008-06-25 CN CNU2008201130430U patent/CN201211376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008770B (en) * | 2009-09-08 | 2012-12-26 | 北京谊安医疗系统股份有限公司 | Injection pump and clamping device used for same |
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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: 20090325 Termination date: 20100625 |