CN207679786U - High pressure dual output syringe and double angiography injection devices - Google Patents
High pressure dual output syringe and double angiography injection devices Download PDFInfo
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- CN207679786U CN207679786U CN201720751679.7U CN201720751679U CN207679786U CN 207679786 U CN207679786 U CN 207679786U CN 201720751679 U CN201720751679 U CN 201720751679U CN 207679786 U CN207679786 U CN 207679786U
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- syringe
- input
- tube assembly
- efferent duct
- remaining needle
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Abstract
The utility model discloses high pressure dual output syringe and double angiography injection devices, are related to angiography field.The utility model provides a kind of high pressure dual output syringe, including the first syringe, the second syringe, the first remaining needle, the second remaining needle, output tube assembly and input tube assembly, first syringe and the second syringe are connected to output tube assembly, input tube assembly is connect with the first remaining needle and the second remaining needle, output tube assembly is connected to input tube assembly, so that the liquid in the first syringe and the second syringe is injected by the first remaining needle and/or the second remaining needle.The utility model also provides a kind of double angiography injection devices including high pressure dual output syringe.High pressure dual output syringe provided by the utility model and double angiography injection devices are simple in structure, easy to use.Meanwhile the X-ray exposure amount that patient is subject to can be reduced, and it shows also more intuitively two lower limb vasculars.
Description
Technical field
The utility model is related to angiography fields, in particular to high pressure dual output syringe and double angiographies
Injection device.
Background technology
Lower limb phlebography belongs to limbs venography the most common type, with more in clinic.Radiography is mainly
In order to make a definite diagnosis whether there is or not Deep vain thrombosis, whether Deep venou and superficial vein communicating branch valve arteries and veins perfect, and discussion shank is chronic
The cause of disease etc. of ulcer.
For existing contrast apparatus using simultaneously inconvenience, while there is also when carrying out radiography to patient, patient receives x-ray
The big problem of exposure.
Utility model content
It is simple in structure, easy to use the purpose of this utility model is to provide a kind of high pressure dual output syringe.And
And two deep veins of lower limb injection contrast agent can be carried out at the same time and carry out CT scan.Meanwhile the X that patient is subject to can be reduced and penetrated
Line exposure amount.
The another object of the utility model is to provide a kind of double angiography injection devices, simple in structure, user
Just.Also, it can be carried out at the same time two deep veins of lower limb injection contrast agent and carry out CT scan.Meanwhile can reduce patient by
X-ray exposure amount.
The utility model provides a kind of technical solution：
A kind of high pressure dual output syringe, for double angiography injection devices.High pressure dual output syringe includes first
Syringe, the second syringe, the first remaining needle, the second remaining needle, output tube assembly and input tube assembly, the first syringe and the
Two syringes are connected to output tube assembly, and input tube assembly is connect with the first remaining needle and the second remaining needle, exports tube assembly
It is connected to input tube assembly, so that the liquid in the first syringe and the second syringe is stayed by the first remaining needle and/or second
Needle is set to be injected.
Further, above-mentioned input tube assembly includes the first input pipe, the second input pipe and third input pipe, the first input
Pipe is connect with the first remaining needle, and the second input pipe is connect with the second remaining needle, and third input pipe is connected to output tube assembly, and first
Input pipe one end, the second input pipe far from the first remaining needle one end and third input pipe far from the second remaining needle are far from output
One end of tube assembly is connected to.
Further, above-mentioned first input pipe is connect with the first remaining needle being provided with close to one end of the first remaining needle
First input adapter, the second input pipe are being provided with the second input being connect with the second remaining needle close to one end of the second remaining needle
Connector, third input pipe are being provided with the third input adapter being connect with output tube assembly close to one end of output tube assembly.
Further, above-mentioned first input adapter and the second input adapter can be connect with third input adapter.
Further, above-mentioned input tube assembly further includes input three-way pipe, and the first input pipe, the second input pipe and third are defeated
Enter pipe by inputting three-way pipe connection.
Further, above-mentioned output tube assembly includes the first efferent duct, the second efferent duct and third efferent duct, the first output
Pipe is connected to the first syringe, and the second efferent duct is connected to the second syringe, and third efferent duct is connected to input tube assembly, and first
Efferent duct one end, the second efferent duct far from the first syringe one end and third efferent duct far from the second syringe are far from input
One end of tube assembly is connected to.
Further, above-mentioned first efferent duct is provided with connect with the first syringe close to one end of the first syringe
One out splice going splice, the second efferent duct are provided with the second output being connect with the second syringe close to one end of the second syringe and connect
Head, third efferent duct are provided with the third out splice going splice being connect with input tube assembly close to one end of input tube assembly.
Further, above-mentioned first out splice going splice and the second out splice going splice can be connect with third out splice going splice.
Further, above-mentioned output tube assembly further includes output three-way pipe, and the first efferent duct, the second efferent duct and third are defeated
Outlet pipe is by exporting three-way pipe connection.
A kind of double angiography injection devices, including drive component and high pressure dual output syringe.High pressure dual output is injected
Device includes the first syringe, the second syringe, the first remaining needle, the second remaining needle, output tube assembly and inputs tube assembly, and first
Syringe and the second syringe are connected to output tube assembly, and input tube assembly is connect with the first remaining needle and the second remaining needle,
Output tube assembly is connected to input tube assembly, so that the liquid in the first syringe and the second syringe passes through the first remaining needle
And/or second remaining needle injected.Drive component is connect with the first syringe and the second syringe, to drive the first syringe
Make piston motion with the second syringe.
Compared with prior art, high pressure dual output syringe provided by the utility model and double angiography injection devices has
Beneficial effect is：
First syringe and the second syringe are respectively arranged with liquid to be injected；Tube assembly is exported to be used for liquid from the
Liquid in one syringe or the second syringe is exported to input tube assembly；Input tube assembly will be input to by input tube assembly
Liquid is input to the first remaining needle or the second remaining needle；First remaining needle and the second remaining needle are used to be inserted into the two lower limb blood of patient
Pipe, and two lower limb vasculars for patient being injected by inputting the liquid of tube assembly input, to carry out double angiographies.This practicality is new
The high pressure dual output syringe and double angiography injection devices that type provides are simple in structure, easy to use.Also, its can simultaneously into
Two deep veins of lower limb of row injects contrast agent and carries out CT scan.Meanwhile the X-ray exposure amount that patient is subject to can be reduced.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the high pressure dual output syringe that the first embodiment of the utility model provides；
Fig. 2 is the structural schematic diagram for the output tube assembly that the first embodiment of the utility model provides；
Fig. 3 is the structural schematic diagram for the output three-way pipe that the first embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram for the input tube assembly that the first embodiment of the utility model provides.
Icon：100- high pressure dual output syringes；The first syringes of 110-；The second syringes of 120-；The first indwellings of 130-
Needle；The second remaining needles of 140-；150- exports tube assembly；The first efferent ducts of 151-；The first out splice going splices of 1511-；152- second is defeated
Outlet pipe；The second out splice going splices of 1521-；153- third efferent ducts；1531- third out splice going splices；154- exports three-way pipe；160- is defeated
Enter tube assembly；The first input pipes of 161-；The first input adapters of 1611-；The second input pipes of 162-；The second input adapters of 1621-；
163- third input pipes；1631- third input adapters；164- inputs three-way pipe；1641- first connecting portions；The connections of 1642- second
Portion；1643- third interconnecting pieces.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be understood that term "upper", "lower", "inner", "outside", "left", "right" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put usually understand, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one
Ground connects；It can be mechanical connection, can also be electrical connection；Can be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail.
First embodiment
Referring to Fig. 1, a kind of high pressure dual output syringe 100 is present embodiments provided, it is simple in structure, easy to use.
Also, it can be carried out at the same time two deep veins of lower limb injection contrast agent and carry out CT scan.Meanwhile the X that patient is subject to can be reduced
Ray exposure amount.
High pressure dual output syringe 100 provided in this embodiment is used for double angiography injection device (not shown), with right
Patient carries out double angiographies.
High pressure dual output syringe 100 provided in this embodiment includes the first syringe 110, the second syringe 120, first
Remaining needle 130, the second remaining needle 140, output tube assembly 150 and input tube assembly 160.
It is appreciated that the first syringe 110 and the second syringe 120 are respectively arranged with liquid to be injected；Efferent duct group
Part 150 is used to from the liquid in the first syringe 110 or the second syringe 120 export liquid to input tube assembly 160；Input
The liquid being input to by input tube assembly 160 is input to the first remaining needle 130 or the second remaining needle 140 by tube assembly 160；First
Remaining needle 130 and the second remaining needle 140 be used to be inserted into two lower limb vasculars of patient, and will be inputted by inputting tube assembly 160
Liquid injects two lower limb vasculars of patient, to carry out double angiographies.
First syringe, 110 and second syringe 120 provided in this embodiment is connected to output tube assembly 150, is inputted
Tube assembly 160 is connect with the first remaining needle 130 and the second remaining needle 140, and output tube assembly 150 is connected to input tube assembly 160,
So that liquid in the first syringe 110 and the second syringe 120 by the first remaining needle 130 and/or the second remaining needle 140 into
Row injection.
It is appreciated that the liquid in the first syringe 110 and the second syringe 120 passes through the first remaining needle 130 and/or the
What two remaining needles 140 carried out injection expression is liquid in the first syringe 110 can both be noted by the first remaining needle 130
It penetrates, can also be injected by the second remaining needle 140, the first remaining needle 130 and the second remaining needle 140 can also be passed through simultaneously
It is injected.
It is appreciated that the liquid in the first syringe 110 is contrast agent, the liquid in the second syringe 120 is physiology salt
Water.
Referring to Fig. 2, in the present embodiment, input tube assembly 160 include the first input pipe 161, the second input pipe 162,
Third input pipe 163 and input three-way pipe 164.
First input pipe 161 provided in this embodiment is connect with the first remaining needle 130, and the second input pipe 162 is stayed with second
The connection of needle 140 is set, third input pipe 163 is connected to output tube assembly 150, and the first input pipe 161 is far from the first remaining needle 130
The one of the separate output tube assembly 150 in the one end and third input pipe 163 of one end, the second input pipe 162 far from the second remaining needle 140
End connection.
It is appreciated that one end far from the first remaining needle 130 of the first input pipe 161, the second input pipe 162 are stayed far from second
The mode of communicating for setting this three of one end of one end and third input pipe 163 far from output tube assembly 150 of needle 140 can be itself
It is connected with each other integrally, for example the first input pipe 161, the second input pipe 162 and third input pipe 163 are integrally formed；It can also
It is that the first input pipe 161, the second input pipe 162 and third input pipe 163 are connected to by connection structure.
In the present embodiment, the first input pipe 161, the second input pipe 162 and third input pipe 163 are by inputting three-way pipe
164 connections.That is, the first input pipe 161, the second input pipe 162 and third input pipe 163 with input three-way pipe 164
Connection.Certainly, it is not limited to that, in the other embodiment of the utility model, the first input pipe 161, the second input pipe 162
And the connection between 163 three of third input pipe can also use other modes, such as the input of the first input pipe 161, second
Pipe 162 and the integrated molding of third input pipe 163 etc..
Fig. 2 and Fig. 3 are please referred to, input three-way pipe 164 includes the first connecting portion being connect with the first efferent duct 151
1641, the second connecting portion 1642 being connect with the second efferent duct 152 and the third interconnecting piece being connect with third efferent duct 153
1643.And the shape for inputting three-way pipe 164 is Y-shaped.
It is appreciated that when the first input pipe 161, the second input pipe 162 and third input pipe 163 are integrally formed, first
Input pipe 161, the second input pipe 162 and 163 respective internal pipeline of third input pipe are interconnected, so that liquid can be with
It is entered in the first input pipe 161 or the second input pipe 162 from third input pipe 163.
First input pipe 161 provided in this embodiment is provided with and the first indwelling in one end close to the first remaining needle 130
The first input adapter 1611 that needle 130 connects, the second input pipe 162 are provided with and the close to one end of the second remaining needle 140
Second input adapter 1621 of two remaining needles 140 connection, third input pipe 163 are arranged close to one end of output tube assembly 150
There is the third input adapter 1631 being connect with output tube assembly 150.
It should be noted that the first input adapter 1611 and the second input adapter 1621 can be with third input adapters 1631
Connection.That is, the first input adapter 1611 and the second input adapter 1621 and third input adapter 1631 are matched.
Preferably, the first input adapter 1611 and the second input adapter 1621 are respectively and the first remaining needle 130 and second
The female for the same model that remaining needle 140 coordinates, third input adapter 1631 is the male connector coordinated with the female.
Referring to Fig. 4, output tube assembly 150 includes the first efferent duct 151, the second efferent duct 152, third efferent duct 153
And output three-way pipe 154.
First efferent duct 151 provided in this embodiment is connected to the first syringe 110, the second efferent duct 152 and the second note
Emitter 120 is connected to, and third efferent duct 153 is connected to input tube assembly 160, and the first efferent duct 151 is far from the first syringe 110
The one of the separate input tube assembly 160 in the one end and third efferent duct 153 of one end, the second efferent duct 152 far from the second syringe 120
End connection.
It is appreciated that one end far from the first syringe 110 of the first efferent duct 151, the second efferent duct 152 are far from the second note
The mode of communicating of this three of one end of one end of emitter 120 and third efferent duct 153 far from input tube assembly 160 can be itself
It is connected with each other integrally, for example the first efferent duct 151, the second efferent duct 152 and third efferent duct 153 are integrally formed；It can also
It is that the first efferent duct 151, the second efferent duct 152 and third efferent duct 153 are connected to by connection structure.
In the present embodiment, the first efferent duct 151, the second efferent duct 152 and third efferent duct 153 are by exporting three-way pipe
154 connections.That is, the first efferent duct 151, the second efferent duct 152 and third efferent duct 153 with output three-way pipe 154
Connection.Certainly, it is not limited to that, in the other embodiment of the utility model, the first efferent duct 151, the second efferent duct 152
And the connection between third efferent duct 153 can also use other modes, such as the first efferent duct 151, the second efferent duct 152
And integrated molding of third efferent duct 153 etc..
It is appreciated that when the first efferent duct 151, the second efferent duct 152 and third efferent duct 153 are integrally formed, first
Efferent duct 151, the second efferent duct 152 and 153 respective internal pipeline of third efferent duct are interconnected, so that liquid can be with
It is entered in third efferent duct 153 from the first efferent duct 151 and the second efferent duct 152.
First efferent duct 151 provided in this embodiment is provided with and the first syringe close to one end of the first syringe 110
First out splice going splice 1511 of 110 connections, the second efferent duct 152 are provided with and the second note close to one end of the second syringe 120
Emitter 120 connect the second out splice going splice 1521, third efferent duct 153 close to input tube assembly 160 one end be provided with it is defeated
Enter the third out splice going splice 1531 of the connection of tube assembly 160.
It should be noted that the first out splice going splice 1511 and the second out splice going splice 1521 can be with third out splice going splices 1531
Connection.That is, the first out splice going splice 1511 and the second out splice going splice 1521 and third out splice going splice 1531 are matched.
Preferably, the first out splice going splice 1511 and the second out splice going splice 1521 are respectively and the first syringe 110 and second
The male connector for the same model that syringe 120 coordinates, third out splice going splice 1531 is the female coordinated with the male connector.
It is appreciated that the first out splice going splice 1511 provided in this embodiment, the second out splice going splice 1521 and third input connect
First 1631 be the male connector of same model, the first input adapter 1611, the second input adapter 1621 and third out splice going splice 1531
It is the female of same model.
It is appreciated that the first syringe 110 provided in this embodiment, the second syringe 120, output tube assembly 150 and defeated
It is that medical grade PVC material is made to enter tube assembly 160.
It should be noted that 1611 and second input adapter 1621 of the first input adapter provided in this embodiment is not connecting
When connecing the first remaining needle 130 and the second remaining needle 140, it can also coordinate with the block (not shown) for sealing.And when needs
When connecting the first remaining needle 130 and the second remaining needle 140, block is removed, and the first input adapter 1611 and second is inputted
Connector 1621 is connect with the first remaining needle 130 and the second remaining needle 140 respectively.
The advantageous effect of high pressure dual output syringe 100 provided in this embodiment：First syringe 110 and the second syringe
120 are respectively arranged with liquid to be injected；Tube assembly 150 is exported to be used for liquid from the first syringe 110 or the second syringe
Liquid in 120 is exported to input tube assembly 160；Tube assembly 160 is inputted to input the liquid being input to by input tube assembly 160
To the first remaining needle 130 or the second remaining needle 140；First remaining needle 130 and the second remaining needle 140 are for being inserted under the two of patient
Limb blood vessel, and two lower limb vasculars for patient being injected by inputting the liquid that tube assembly 160 inputs, to carry out double angiographies.
High pressure dual output syringe 100 provided in this embodiment is simple in structure, easy to use.Also, it can be carried out at the same time two lower limb depth
It is injected intravenously contrast agent and carries out CT scan.Meanwhile the X-ray exposure amount that patient is subject to can be reduced.
Second embodiment
A kind of double angiography injection device (not shown) are present embodiments provided, it is simple in structure, easy to use.And
And two deep veins of lower limb injection contrast agent can be carried out at the same time and carry out CT scan.Meanwhile the X that patient is subject to can be reduced and penetrated
Line exposure amount.
The high pressure dual output syringe provided by the embodiment provided including drive component (not shown) and first embodiment
100.Drive component is connect with the first syringe 110 and the second syringe 120, to drive the injection of the first syringe 110 and second
Device 120 makees piston motion.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of high pressure dual output syringe, for double angiography injection devices, which is characterized in that the high pressure dual output note
Emitter includes the first syringe, the second syringe, the first remaining needle, the second remaining needle, output tube assembly and input tube assembly, institute
It states the first syringe and second syringe to be connected to the output tube assembly, the input tube assembly is stayed with described first
It sets needle to connect with second remaining needle, the output tube assembly is connected to the input tube assembly, so that first injection
Liquid in device and second syringe is injected by first remaining needle and/or second remaining needle.
2. high pressure dual output syringe according to claim 1, which is characterized in that the input tube assembly includes first defeated
Enter pipe, the second input pipe and third input pipe, first input pipe is connect with first remaining needle, second input pipe
It is connect with second remaining needle, the third input pipe is connected to the output tube assembly, and first input pipe is far from institute
It is separate to state one end, second input pipe of the first remaining needle one end and the third input pipe far from second remaining needle
One end connection of the output tube assembly.
3. high pressure dual output syringe according to claim 2, which is characterized in that first input pipe is close to described
One end of first remaining needle is provided with the first input adapter being connect with first remaining needle, and second input pipe is close
One end of second remaining needle is provided with the second input adapter being connect with second remaining needle, and the third input pipe exists
The third input adapter being connect with the output tube assembly is provided with close to one end of the output tube assembly.
4. high pressure dual output syringe according to claim 3, which is characterized in that first input adapter and described
Two input adapters can be connect with the third input adapter.
5. high pressure dual output syringe according to claim 2, which is characterized in that the input tube assembly further includes input
Three-way pipe, first input pipe, second input pipe and the third input pipe are connected to by the input three-way pipe.
6. the high pressure dual output syringe according to any one of claim 1-5, which is characterized in that the efferent duct group
Part includes the first efferent duct, the second efferent duct and third efferent duct, and first efferent duct is connected to first syringe, institute
The second efferent duct to be stated to be connected to second syringe, the third efferent duct is connected to the input tube assembly, and described first
Efferent duct one end, second efferent duct far from first syringe one end and described far from second syringe
One end connection of three efferent ducts far from the input tube assembly.
7. high pressure dual output syringe according to claim 6, which is characterized in that first efferent duct is close to described
One end of one syringe is provided with the first out splice going splice being connect with first syringe, and second efferent duct is close to described
One end of second syringe is provided with the second out splice going splice being connect with second syringe, and the third efferent duct is close to institute
The one end for stating input tube assembly is provided with the third out splice going splice being connect with the input tube assembly.
8. high pressure dual output syringe according to claim 7, which is characterized in that first out splice going splice and described
Two out splice going splices can be connect with the third out splice going splice.
9. high pressure dual output syringe according to claim 6, which is characterized in that the output tube assembly further includes output
Three-way pipe, the first efferent duct, the second efferent duct and third efferent duct are connected to by the output three-way pipe.
10. a kind of double angiography injection devices, which is characterized in that including any one in drive component and such as claim 1-9
High pressure dual output syringe described in, the driving component are connect with first syringe and second syringe, with
First syringe and second syringe is driven to make piston motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751679.7U CN207679786U (en) | 2017-06-26 | 2017-06-26 | High pressure dual output syringe and double angiography injection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751679.7U CN207679786U (en) | 2017-06-26 | 2017-06-26 | High pressure dual output syringe and double angiography injection devices |
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| Publication Number | Publication Date |
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| CN207679786U true CN207679786U (en) | 2018-08-03 |
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| CN201720751679.7U Active CN207679786U (en) | 2017-06-26 | 2017-06-26 | High pressure dual output syringe and double angiography injection devices |
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Cited By (1)
| 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 |
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2017
- 2017-06-26 CN CN201720751679.7U patent/CN207679786U/en active Active
Cited By (1)
| 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 |
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