CN203591499U - Device used in cooperation with injector - Google Patents
Device used in cooperation with injector Download PDFInfo
- Publication number
- CN203591499U CN203591499U CN201320799446.6U CN201320799446U CN203591499U CN 203591499 U CN203591499 U CN 203591499U CN 201320799446 U CN201320799446 U CN 201320799446U CN 203591499 U CN203591499 U CN 203591499U
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- China
- Prior art keywords
- syringe
- sleeve
- protractor
- injector
- fan
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a device used in cooperation with an injector. The device comprises an injector sleeve, a sector protractor (6), and a standard flat plate (1) perpendicular to the sector protractor. The connection portion between the injector sleeve and the standard flat plate can rotate freely; an arc-shaped sliding groove (8) is formed in the sector protractor (6); the injector sleeve (3) is connected with the sector protractor (6) through a clamp (9); a screw fixedly connected with the clamp penetrates through the arc-shaped sliding groove (8) and is connected with a nut; the position of the clamp can be adjusted by adjusting the nut, so the inclination angle between the injector sleeve and the standard flat plate (1) can be set. The device used in cooperation with the injector can be applied to biological and medical fundamental research such as animal lung cancer in-situ molding and can control injection depths and injection angles in the operating process more accurately.
Description
Technical field
This utility model relates to a kind of syringe corollary apparatus, and this utility model and syringe support the use, more accurately injection depth and injection angles in control operation.
Background technology
Chinese patent CN102049071A discloses a kind of syringe with syringe body in 2011-05-11, the tip that described syringe body has inner space and is connected with this inner space.In described inner space, be provided with piston rod in the mode that can vertically move.On described tip, can be fixed with syringe additional filter, and can fix by closing cock on described syringe additional filter.
Chinese patent CN202605442U discloses a kind of injection with low resistance in 2012-12-19, comprises overcoat, piston and injection rod; Described piston is arranged on the head end of described injection rod; Be connected with a union joint at the head end of described injection rod, described piston seal is set on described union joint; At least be provided with a depression at the front end of described piston; On described union joint, be provided with a pressing plate, the outer end diameter of pressing plate is greater than the front port diameter of described depression; The degree of depth of described depression equals the thickness of described pressing plate; The length difference of described union joint and described piston equals the degree of depth of described depression; On the neighboring of described piston nose, be provided with a lip limit.By air pressure distending and the pressing plate extruding of piston front and back end chamber when the push-and-pull, make the pressure of piston self adaptation and overcoat inner hole wall, reduce the push-and-pull resistance of syringe.
Including Chinese patent CN102049071A and Chinese patent CN202605442U, existing syringe is generally made up of syringe and syringe needle two parts, uncontrollable injection depth and injection angles have inconvenience in the many operations that need to control injection depth and injection angles.
Utility model content
For the above-mentioned deficiency of prior art, according to embodiment, wish that proposition one and syringe support the use, and can control the syringe corollary apparatus of injection depth and the injection angles of syringe accurately.
According to embodiment, a kind of syringe corollary apparatus that this utility model provides, comprises syringe sleeve, fan-shaped protractor, the benchmark flat board vertical with fan-shaped protractor, and the dull and stereotyped junction of syringe sleeve and benchmark is configured to rotate freely; On fan-shaped protractor, offer arc chute; Between syringe sleeve and fan-shaped protractor by clamp connection; The screw being fixedly connected with clip is connected with nut through arc chute; Regulating nut and then adjusting clip position, set the angle of inclination between syringe sleeve and benchmark flat board.
According to an embodiment, in the aforementioned syringe corollary apparatus of this utility model, syringe sleeve comprises upper bush and lower sleeve, and lower sleeve is bullet, and upper bush is cylinder, and upper bush is or/and offer hold-down bolt on lower sleeve.
With respect to prior art, in syringe corollary apparatus of the present utility model, regulate syringe needle to lean out length by changing the upper-lower position of syringe sleeve, tighten hold-down bolt and can fix the relative position of syringe and syringe sleeve, regulation and control injection depth thus; In addition, this utility model utilizes fan-shaped protractor, on fan-shaped protractor, offers arc chute, and syringe sleeve utilizes clip to move in arc chute, and then utilize screw and nut to regulate clip position, can set the angle of inclination (injection angles) between syringe sleeve and benchmark flat board.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of the syringe corollary apparatus of this utility model embodiment.
Fig. 2 is according to another structural representation of the syringe corollary apparatus of this utility model embodiment (back side of the syringe corollary apparatus shown in displayed map 1).
Fig. 3 is that syringe corollary apparatus and the syringe of this utility model embodiment supports the use effect schematic diagram.
Wherein: 1 is 0 depth datum; 2 is lower sleeve; 3 is upper bush; 4 is hold-down bolt A; 5 is hold-down bolt B; 6 is fan-shaped protractor; 7 is syringe; 8 is arc chute; 9 is clip; 10 is nut.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further set forth this utility model.These embodiment are interpreted as being only not used in for this utility model is described restriction protection domain of the present utility model.After having read the content of this utility model record, those skilled in the art can make various changes or modifications this utility model, and these equivalences change and modification falls into this utility model claim limited range equally.
As Figure 1-3, the syringe corollary apparatus that this utility model preferred embodiment provides, comprise syringe sleeve, fan-shaped protractor 6, the benchmark dull and stereotyped 1(0 depth datum vertical with fan-shaped protractor), syringe sleeve is configured to rotate freely with benchmark flat board 1 junction; On fan-shaped protractor 6, offer arc chute 8; Between syringe sleeve 3 and fan-shaped protractor 6, be connected by clip 9; The screw (not indicating in figure) being fixedly connected with clip is connected with nut 10 through arc chute 8; Regulating nut 10 and then adjusting clip 9 positions, set the angle of inclination between syringe sleeve and benchmark flat board 1.
In the present embodiment, syringe sleeve comprises upper bush 3 and lower sleeve 2, and lower sleeve 2 is bullet, and upper bush 3 is cylinder, on upper bush 3 and lower sleeve 2, offer respectively hold-down bolt A4 and hold-down bolt B5, for the relative position between fixing syringe 7 and syringe sleeve.
Illustrate supporting the use of this utility model and syringe below in conjunction with accompanying drawing.
As Figure 1-3, when use, regulate syringe needle to lean out length by the upper-lower position that changes syringe sleeve, tighten hold-down bolt A4 and hold-down bolt B5, the relative position between fixing syringe 7 and syringe sleeve is scalable injection depth; Syringe sleeve 1 position is connected with 0 depth datum, and can rotate freely 0-90 °.
When adjusting angle, make syringe sleeve slide into required angle along arc chute 8, tightening nuts, i.e. scalable injection angles.
So set injection depth and injection angles, can more accurately locate animal viscera, improve modeling success rate.
Claims (2)
1. a syringe corollary apparatus, is characterized in that, comprises syringe sleeve, fan-shaped protractor (6), the benchmark flat board (1) vertical with fan-shaped protractor, and the dull and stereotyped junction of syringe sleeve and benchmark is configured to rotate freely; On fan-shaped protractor (6), offer arc chute (8); Between syringe sleeve (3) and fan-shaped protractor (6), be connected by clip (9); The screw being fixedly connected with clip is connected with nut through arc chute (8); Regulating nut and then adjusting clip position, set the angle of inclination between syringe sleeve and benchmark flat board (1).
2. syringe corollary apparatus according to claim 1, is characterized in that, syringe sleeve comprises upper bush (3) and lower sleeve (2), and lower sleeve is bullet, and upper bush (3) is cylinder, and upper bush is or/and offer hold-down bolt on lower sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799446.6U CN203591499U (en) | 2013-12-06 | 2013-12-06 | Device used in cooperation with injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799446.6U CN203591499U (en) | 2013-12-06 | 2013-12-06 | Device used in cooperation with injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591499U true CN203591499U (en) | 2014-05-14 |
Family
ID=50672450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799446.6U Expired - Fee Related CN203591499U (en) | 2013-12-06 | 2013-12-06 | Device used in cooperation with injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771233A (en) * | 2015-05-05 | 2015-07-15 | 陈节庆 | Fine adjustment rack for operation needle |
| CN112933341A (en) * | 2021-01-27 | 2021-06-11 | 中国人民解放军陆军军医大学第二附属医院 | Anesthesia device for pain department |
| CN113633850A (en) * | 2021-07-08 | 2021-11-12 | 中国科学院大学宁波华美医院 | Automatic insulin injection device |
-
2013
- 2013-12-06 CN CN201320799446.6U patent/CN203591499U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771233A (en) * | 2015-05-05 | 2015-07-15 | 陈节庆 | Fine adjustment rack for operation needle |
| CN112933341A (en) * | 2021-01-27 | 2021-06-11 | 中国人民解放军陆军军医大学第二附属医院 | Anesthesia device for pain department |
| CN113633850A (en) * | 2021-07-08 | 2021-11-12 | 中国科学院大学宁波华美医院 | Automatic insulin injection device |
| CN113633850B (en) * | 2021-07-08 | 2023-04-25 | 中国科学院大学宁波华美医院 | Automatic insulin injection device |
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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: 20140514 Termination date: 20161206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |