CN205659218U - Contrast medium injector - Google Patents
Contrast medium injector Download PDFInfo
- Publication number
- CN205659218U CN205659218U CN201620126096.0U CN201620126096U CN205659218U CN 205659218 U CN205659218 U CN 205659218U CN 201620126096 U CN201620126096 U CN 201620126096U CN 205659218 U CN205659218 U CN 205659218U
- Authority
- CN
- China
- Prior art keywords
- female luer
- syringe
- dimension
- needle
- contrast medium
- 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 belongs to the technical field of medical equipment, especially, relate to contrast medium injector, including injection portion, connecting portion, syringe needle portion, the utility model provides a because traditional syringe and syringe needle link together, can't place the problem of keeping somewhere the needle, have the practicality, the use of being convenient for keep somewhere the needle that have improved the syringe, protect the connecting line, the useful technological effect of mixing the injection of the multiple liquid medicine of being convenient for.
Description
Technical field
This utility model belongs to technical field of medical equipment, particularly relates to contrast medium injector.
Background technology
At present, the appearance of needleless injector is the most epoch-making revolution in medical instruments field, and the appearance of syringe is doctor
Treat the most epoch-making revolution in apparatus field, be called injection by this process of syringe needle extraction or injection gas or liquid.
Syringe is made up of the foraminate syringe of front end band and the piston core bar that matches, be used for by a small amount of liquid or its inject
To other method cannot be close region or local extract out from those, core bar is extracted when, liquid or gas are from syringe
Front end aperture sucks, and liquid or gas is extruded when core bar pushes, and prior art exists due to conventional syringe and syringe needle
Link together, it is impossible to the problem placing remaining needle.
Utility model content
This utility model provides contrast medium injector, to solve to propose due to conventional syringe and pin in above-mentioned background technology
Head links together, it is impossible to the problem placing remaining needle.
This utility model is solved the technical problem that and is realized by the following technical solutions: contrast medium injector, including note
Penetrating portion, connecting portion, needle section, described injection part includes that tapered syringe piston, sealing ring, syringe, first interior dimension Rule connect
Head, described connecting portion includes tieing up outside first female Luer, dimension female Luer, connecting line in second, and described needle section includes the
Female Luer, syringe needle is tieed up outside two；
Described injection part is connected to needle section through connecting portion, and the vertex of a cone outer surface of described syringe piston arranges sealing ring,
The syringe piston of described band sealing ring pushes syringe inner chamber from the injection mouth of pipe, and described syringe top arranges mono-Nei Weilu
That joint, described syringe is connected to connecting line one through the be socketed in first dimension female Luer first outer dimension female Luer
End, the described connecting line other end ties up female Luer through being socketed on second in tieing up female Luer, described second in being connected to second
The second of interior dimension female Luer outer dimension female Luer is connected to syringe needle.
Further, tie up female Luer outside described first, dimension female Luer arranges and protects plug accordingly in second.
Further, described contrast medium injector includes some injection part, through some injection part of three way cock's interconnection through even
The portion of connecing is connected to needle section.
The beneficial effects of the utility model are:
1, this patent uses described injection part through being connected to needle section, and the vertex of a cone outer surface of described syringe piston arranges close
Seal, the syringe piston of described band sealing ring pushes syringe inner chamber from the injection mouth of pipe, and described syringe top arranges first
Interior dimension female Luer, described syringe is connected to connect through the be socketed in first dimension female Luer first outer dimension female Luer
Pipeline one end, the described connecting line other end ties up female Luer through socket in tieing up female Luer, described second in being connected to second
The the second outer dimension female Luer tieing up female Luer in second is connected to syringe needle, and described syringe piston pushes note from the injection mouth of pipe
Penetrating tube cavity, in its inner chamber, radiography medicinal liquid coordinates inflow connecting line, the radiography in connecting line through dimension female Luer socket
Medicinal liquid coordinates through dimension female Luer socket and flows into syringe needle, it is achieved radiography medicinal liquid input human body, solve due to conventional syringe and
Syringe needle links together, it is impossible to the problem placing remaining needle, improves the practicality of syringe.
2, this patent uses described syringe to connect through the be socketed in first dimension female Luer first outer dimension female Luer
In connecting line one end, the described connecting line other end is connected to the technological means of dimension female Luer in second, owing to extending
Connecting line, it is simple to the use of remaining needle.
3, this patent ties up female Luer outside using first, the second interior dimension female Luer arranges the corresponding technology hands protecting plug
Section, protects connecting line.
4, this patent has the structure of cascade, it is simple to the mixing of multiple-medicinal-liquid is injected.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model contrast medium injector；
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
In figure: 1-injection part, 2-connecting portion, 3-needle section, 4-syringe piston, 5-sealing ring, 6-syringe, 7-first
Interior dimension female Luer, ties up female Luer outside 8-first, in 9-second, dimension female Luer, 10-connecting line, tie up Shandong outside 11-second
That joint, 12-syringe needle.
Embodiment:
The present embodiment: as it is shown in figure 1, contrast medium injector, including injection part 1, connecting portion 2, needle section 3, described injection
Portion 1 includes dimension female Luer 7 in tapered syringe piston 4, sealing ring 5, syringe 6, first, and described connecting portion 2 includes first
Dimension female Luer 9, connecting line 10 in outer dimension female Luer 8, second, described needle section 3 includes the second outer dimension female Luer 11,
Syringe needle 12；
Described injection part 1 is connected to needle section 3 through connecting portion 2, and the vertex of a cone outer surface of described syringe piston 4 arranges sealing
Circle 5, the syringe piston 4 of described band sealing ring 5 pushes syringe 6 inner chamber from syringe 6 mouthfuls, and described syringe 6 top is arranged
Dimension female Luer 7 in first, described syringe 6 connects through the be socketed in first dimension female Luer 7 first outer dimension female Luer 8
In connecting line 10 one end, described connecting line 10 other end ties up dimension Rule in female Luer 9, described second in being connected to second
Joint 9 is connected to syringe needle 12 through the be socketed in second dimension female Luer 9 second outer dimension female Luer 11.
In described first outer dimension female Luer 8, second, dimension female Luer 9 arranges and protects plug accordingly.
Described contrast medium injector includes some injection part 1, described interconnects some injection part 1 through connecting portion through three way cock
2 are connected to needle section 3.
Operation principle: in use, described injection part through being connected to needle section, the vertex of a cone of described syringe piston
Outer surface arranges sealing ring, and the syringe piston of described band sealing ring pushes syringe inner chamber, described syringe from the injection mouth of pipe
Female Luer is tieed up in arranging first in top, and described syringe ties up female Luer through being socketed in first outside the first of dimension female Luer
Being connected to connecting line one end, the described connecting line other end ties up dimension Rule in female Luer, described second in being connected to second
Joint is connected to syringe needle through the be socketed in second dimension female Luer second outer dimension female Luer, and described syringe piston is from injection
The mouth of pipe pushes syringe inner chamber, and in its inner chamber, radiography medicinal liquid coordinates inflow connecting line, connecting tube through dimension female Luer socket
Radiography medicinal liquid in road coordinates inflow syringe needle through dimension female Luer socket, it is achieved radiography medicinal liquid input human body, this utility model solution
Determine owing to conventional syringe and syringe needle link together, it is impossible to the problem placing remaining needle, there is the reality that improve syringe
The use of by property, being easy to remaining needle, protect connecting line, be easy to the Advantageous Effects that the mixing of multiple-medicinal-liquid is injected.Profit
By the technical solution of the utility model, or those skilled in the art is under the inspiration of technical solutions of the utility model, designs
Similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (3)
1. contrast medium injector, it is characterised in that include that injection part, connecting portion, needle section, described injection part include that taper is injected
Device piston, sealing ring, syringe, the first interior dimension female Luer, described connecting portion includes tieing up female Luer, the second interior dimension outside first
Female Luer, connecting line, described needle section includes tieing up outside second female Luer, syringe needle；
Described injection part is connected to needle section through connecting portion, and the vertex of a cone outer surface of described syringe piston arranges sealing ring, described
Syringe piston with sealing ring pushes syringe inner chamber from the injection mouth of pipe, and in described syringe top arranges first, dimension Rule connects
Head, described syringe is connected to connecting line one end, institute through the be socketed in first dimension female Luer first outer dimension female Luer
Stating dimension female Luer in the connecting line other end is connected to second, in described second, dimension female Luer is through being socketed on bis-Nei Weilu
You are connected to syringe needle at the second outer dimension female Luer of joint.
Contrast medium injector the most according to claim 1, it is characterised in that tie up female Luer outside described first, in second
Dimension female Luer is arranged protects plug accordingly.
Contrast medium injector the most according to claim 1, it is characterised in that if described contrast medium injector includes dry injection
Portion, the some injection part interconnected through three way cock are connected to needle section through connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126096.0U CN205659218U (en) | 2016-02-18 | 2016-02-18 | Contrast medium injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126096.0U CN205659218U (en) | 2016-02-18 | 2016-02-18 | Contrast medium injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659218U true CN205659218U (en) | 2016-10-26 |
Family
ID=57162430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126096.0U Expired - Fee Related CN205659218U (en) | 2016-02-18 | 2016-02-18 | Contrast medium injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174686A (en) * | 2017-06-26 | 2017-09-19 | 陈强 | High pressure dual output syringe and double angiogram injection devices |
| WO2019237857A1 (en) * | 2018-06-12 | 2019-12-19 | 上海螭宿医药科技有限公司 | Medicine dissolving and dispensing device |
-
2016
- 2016-02-18 CN CN201620126096.0U patent/CN205659218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174686A (en) * | 2017-06-26 | 2017-09-19 | 陈强 | High pressure dual output syringe and double angiogram injection devices |
| WO2019237857A1 (en) * | 2018-06-12 | 2019-12-19 | 上海螭宿医药科技有限公司 | Medicine dissolving and dispensing 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: 20161026 Termination date: 20180218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |