CN206424405U - A kind of conduit tube sealing syringe - Google Patents
A kind of conduit tube sealing syringe Download PDFInfo
- Publication number
- CN206424405U CN206424405U CN201621007264.0U CN201621007264U CN206424405U CN 206424405 U CN206424405 U CN 206424405U CN 201621007264 U CN201621007264 U CN 201621007264U CN 206424405 U CN206424405 U CN 206424405U
- Authority
- CN
- China
- Prior art keywords
- conduit
- tube sealing
- check valve
- plunger
- cylinder
- 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
Links
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model proposes a kind of conduit tube sealing syringe, including cylinder, barrel front end set barrel taper portion, barrel taper portion side by pipeline connect have two check valves, check valve end by the first conduit be connected with the connector of connection inlying catheter, be connected with rear side of connector the second conduit, the second catheter tip be provided with for close the second conduit lock device, check valve and cylinder between pipeline on be provided with locking system.A kind of conduit tube sealing syringe of the present utility model, it is simple in construction, front end is provided with two connectors for carrying check valve, can be while two groups of inlying catheters of tube sealing, check valve front end is provided with locking system, closes one of them, can be used for the single inlying catheter of tube sealing, two locking systems are opened simultaneously, can be used for two inlying catheters of tube sealing.
Description
Technical field
The utility model is related to a kind of syringe, and in particular to a kind of conduit tube sealing syringe.
Background technology
The use of inlying catheter be need long-term intravenous infusion treatment or other haemodialysis patient establish it is long-term
Vascular access, it is to avoid venipuncture repeatedly, alleviates the pain of patient.It is required for first rushing inlying catheter after treatment every time
The nursing of rear tube sealing is washed, clinically inlying catheter washing pipe and tube sealing are carried out respectively with two flushing syringes at present, this place
Put mode and both added nurse job amount and labor intensity, the risk of patient's infection is added again, while also add patient's
Medical expense.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of conduit tube sealing syringe.
The technical solution of the utility model is：A kind of conduit tube sealing syringe, including cylinder, plunger and handle, cylinder
Barrel taper portion, the barrel taper portion side of front end setting have two check valves, check valve end to pass through by what pipeline was connected
First conduit is connected with the connector of connection inlying catheter, connector rear side and is connected with the second conduit, the second catheter tip and installs
Have and be provided with locking system for closing on the pipeline between lock device, check valve and the cylinder of the second conduit.
Further, anti-slip veins are provided with described handle.
Further, described connector leading inside is provided with screw thread.
Further, described plunger head is provided with plunger taper portion, and one is provided between plunger taper portion and plunger
The connecting pole of 10 millimeters of section；Described connecting pole is used to prevent from being finished the parenteral solution in cylinder.
Beneficial effect
A kind of conduit tube sealing syringe of the present utility model, simple in construction, front end is provided with two and carries check valve
Connector, can two groups of inlying catheters of tube sealing simultaneously, check valve front end is provided with locking system, closes one of them, Ke Yiyong
In the single inlying catheter of tube sealing, while opening two locking systems, it can be used for two inlying catheters of tube sealing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- cylinders, 2- plungers, 3- handles, 4- plunger tapers portion, 5- barrel tapers portion, 6- check valves, 7- lockings
Device, the conduits of 8- first, 9- connectors, the conduits of 10- second.
Embodiment
A kind of conduit tube sealing of the present utility model is elaborated with syringe below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of conduit tube sealing syringe, including cylinder 1, the front end of cylinder 1 set barrel taper portion 5,
The side of barrel taper portion 5 is connected with two check valves 6, the end of check valve 6 by pipeline and is connected with connection by the first conduit 8 and stays
The connector 9 of conduit, the rear side of connector 9 is put to be connected with the second conduit 10, the end of the second conduit 10 and be provided with for closing second
Locking system is provided with pipeline between lock device 7, check valve 6 and the cylinder 1 of conduit 10；It is provided with described handle 3
Anti-slip veins；The described leading inside of connector 9 is provided with screw thread；One section is provided between described plunger taper portion 4 and plunger 2
10 millimeters of connecting pole；Described connecting pole is used for the parenteral solution for preventing from being finished in cylinder 1.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (4)
1. a kind of conduit tube sealing syringe, it is characterised in that：The cylinder set including cylinder, plunger and handle, barrel front end
Tapered portion, barrel taper portion side have two check valves, check valve end to be connected with by the first conduit by what pipeline was connected
The connector of inlying catheter, connector rear side is connected to be connected with the second conduit, the second catheter tip and be provided with for closing second
Locking system is provided with pipeline between lock device, check valve and the cylinder of conduit.
2. a kind of conduit tube sealing syringe according to claim 1, it is characterised in that：It is provided with described handle anti-
Sliding line.
3. a kind of conduit tube sealing syringe according to claim 1, it is characterised in that：Described connector leading inside
It is provided with screw thread.
4. a kind of conduit tube sealing syringe according to claim 1, it is characterised in that：Described plunger head is provided with
Plunger taper portion, is provided with one section 10 millimeters of connecting pole between plunger taper portion and plunger；Described connecting pole is used to prevent
It is finished the parenteral solution in cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007264.0U CN206424405U (en) | 2016-08-31 | 2016-08-31 | A kind of conduit tube sealing syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007264.0U CN206424405U (en) | 2016-08-31 | 2016-08-31 | A kind of conduit tube sealing syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424405U true CN206424405U (en) | 2017-08-22 |
Family
ID=59588370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007264.0U Expired - Fee Related CN206424405U (en) | 2016-08-31 | 2016-08-31 | A kind of conduit tube sealing syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424405U (en) |
-
2016
- 2016-08-31 CN CN201621007264.0U patent/CN206424405U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170822 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |