CN206228610U - Binocular High-pressure Syringe enclosed drawing liquid connecting tube - Google Patents
Binocular High-pressure Syringe enclosed drawing liquid connecting tube Download PDFInfo
- Publication number
- CN206228610U CN206228610U CN201620782241.0U CN201620782241U CN206228610U CN 206228610 U CN206228610 U CN 206228610U CN 201620782241 U CN201620782241 U CN 201620782241U CN 206228610 U CN206228610 U CN 206228610U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- triple valve
- liquid
- passage
- drawing liquid
- 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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Abstract
The utility model is medical high-pressure syringe attachment means, in the case where each interface is not opened drawing liquid can be realized with injection.A passage for pumping liquid is separated in connecting tube between high pressure syringe and patient, the open and close of each passage is controlled with triple valve, realize suction and injection liquid medicine in the case where syringe interface is not opened.Three passages of connecting tube are turned on triple valve controllability.Patient end is closed, the passage at high pressure injector end and bottle plug puncture unit end is opened, realizes drawing liquid with exhaust；Bottle plug puncture unit end is closed, the passage between high pressure injector and patient is opened, the injection of liquid medicine is realized.
Description
Technical field
The utility model is medical high-pressure syringe attachment means, not open each interface in the case of, realize drawing liquid with
Injection.
Background technology
At present, high-pressure syringe connection tube is half-duplex channel, need to be removed between high pressure injector and connecting tube during drawing liquid
Interface, open medicine bottle, connected sucking pipe carries out drawing liquid, so i.e. time-consuming, laborious to easily cause pollution again.
The content of the invention
For the pollution for overcoming open interface to cause and simple flow, the utility model is connected there is provided a kind of enclosed drawing liquid
Pipe, it can not quickly realize drawing liquid and injection in the case of open interface.The technical solution of the utility model is：In high pressure
In connecting tube between syringe and patient, a triple valve is added, separate a passage for pumping liquid and exclude air.
Structure is：High pressure injector end is female cone connector with bayonet, connects 30cm connecting tubes, reconnects triple valve, and front connects
The connecting tube of 20cm is connect, one side branch of Y-shaped three-way pipe is reconnected, tail end connection 100cm connecting tubes, end is outer for locking
Circular cone interface, triple valve side connection 10cm connecting tubes, connects liquid medicine filter, reconnects 20cm connecting tubes, end connection bottle
Plug puncture outfit.Y-shaped three-way pipe another side branch is identical with offside.Its principle is：Inner circle wimble interface with bayonet and high-pressure injection
Device interface is connected, and the cylindrical wimble interface of the locking of direction end of keeping straight on is connected with the venous detaining needle of patient, and the passage is used for
Inject the liquid of high flow rate；The connecting tube of triple valve side connect band liquid medicine filter and end with bottle plug puncture unit, for taking out
The gas that suction and filtering liquid medicine enter in high pressure syringe and exclusion high pressure injector.In utilization, patient passageways are closed, opening is taken out
Liquid passage, aspiration medicinal liquid drains air；Drawing liquid passage is closed, patient passageways is opened, for high-pressure injection liquid.
Brief description of the drawings：
Fig. 1 is triple valve type ideograph；Fig. 2 is triple valve fundamental diagram；Fig. 3 is bottle plug puncture unit profile.In figure：
1st, inner circle wimble interface with bayonet；2nd, connecting tube；3rd, triple valve；4th, it is the cylindrical wimble interface of locking；5th, bottle plug puncture unit is protected
Sheath；6th, bottle plug puncture unit；7th, the air inlet with air cleaner and protection；8th, medicine liquid channel；9th, liquid medicine filter；A, three-dimensional
Conducting；B, c, two-way admittance, b are used for drawing liquid and exhaust；D, one-way conduction, for high speed injection liquid medicine；It is e, each to closing.
Specific embodiment：
The utility model solves the technical scheme that its technical problem used：Company between high pressure injector and patient
In adapter, a triple valve is added, separate a passage for pumping liquid and exclude air.Structure is：High pressure injector end
It is female cone connector with bayonet, connects 30cm connecting tubes, reconnect triple valve, front connects the connecting tube of 20cm, then connects
One side branch of Y-shaped three-way pipe is met, tail end connects 100cm connecting tubes, and end is the cylindrical wimble interface of locking, triple valve side
Connection 10cm connecting tubes, connect liquid medicine filter, reconnect 20cm connecting tubes, end connection bottle plug puncture unit.Y-shaped three-way pipe is another
One side branch is identical with offside.Operation principle is：Inner circle wimble interface with bayonet is connected with high pressure injector interface, direction of keeping straight on
The cylindrical wimble interface of the locking of end is connected with the venous detaining needle of patient, and the passage is used to inject the liquid of high flow rate；Will
Asking its material and structure will be resistant to the pressure produced by high pressure injector, and the interface with bayonet socket and locking can guarantee that connecting tube
Firmly connected during high-voltage high-speed is injected；Triple valve side connect band liquid medicine filter and end are with bottle plug puncture unit
Connecting tube, for the gas for aspirating and filtering liquid medicine enters in high pressure syringe and exclusion high pressure injector, it is desirable in caliber and filter
Crossing membrane aperture aspect can meet the contrast agent for quickly aspirating viscosity high.The bottle pricking device of end carries air cleaner and air inlet
Hole, can effectively prevent the negative pressure in medicine bottle, smoothly extract liquid, and liquid medicine filter can purify and filter aspirated liquid.
In utilization, patient passageways are closed, open drawing liquid passage, aspiration medicinal liquid drains air；Drawing liquid passage is closed, patient is opened and is led to
Road, for high-pressure injection liquid.
Claims (2)
1. a kind of Binocular High-pressure Syringe enclosed drawing liquid connecting tube, it is characterized in that：Connecting tube between high pressure syringe and patient
On separate a passage for pumping liquid, the open and close of each passage is controlled with triple valve, realize not opening syringe interface
In the case of suction and injection liquid medicine.
2. Binocular High-pressure Syringe enclosed drawing liquid connecting tube according to claim 1, it is characterized in that：High pressure injector end is
Female cone connector with bayonet, connects 30cm connecting tubes, reconnects triple valve, and front connects the connecting tube of 20cm, reconnects Y
One branch of type three-way pipe, tail end connects the connecting tube of 100cm, and end is the cylindrical wimble interface of locking, the side of triple valve
Side's connection 30cm connecting tubes, add liquid medicine filter, end connection bottle plug puncture unit, the another side branch of Y-shaped three-way pipe therebetween
It is identical with offside.
Binocular High-pressure Syringe enclosed drawing liquid connecting tube according to claim 1, it is characterized in that：Triple valve is T-shaped threeway
Valve, is capable of achieving the closing of controllability, the conducting of two-way or three-dimensional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782241.0U CN206228610U (en) | 2016-07-25 | 2016-07-25 | Binocular High-pressure Syringe enclosed drawing liquid connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782241.0U CN206228610U (en) | 2016-07-25 | 2016-07-25 | Binocular High-pressure Syringe enclosed drawing liquid connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228610U true CN206228610U (en) | 2017-06-09 |
Family
ID=58986154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782241.0U Expired - Fee Related CN206228610U (en) | 2016-07-25 | 2016-07-25 | Binocular High-pressure Syringe enclosed drawing liquid connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771985B (en) * | 2020-04-17 | 2022-07-21 | 南韓商Ｓｔｓ生物有限公司 | Multi vial joint connector |
-
2016
- 2016-07-25 CN CN201620782241.0U patent/CN206228610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771985B (en) * | 2020-04-17 | 2022-07-21 | 南韓商Ｓｔｓ生物有限公司 | Multi vial joint connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20180725 |