CN201303956Y - Inflatable interface device for bladder compression haemostat - Google Patents
Inflatable interface device for bladder compression haemostat Download PDFInfo
- Publication number
- CN201303956Y CN201303956Y CNU2008202293331U CN200820229333U CN201303956Y CN 201303956 Y CN201303956 Y CN 201303956Y CN U2008202293331 U CNU2008202293331 U CN U2008202293331U CN 200820229333 U CN200820229333 U CN 200820229333U CN 201303956 Y CN201303956 Y CN 201303956Y
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- China
- Prior art keywords
- valve seat
- valve
- inflation interface
- interface
- inflation
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- Expired - Fee Related
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Abstract
The utility model discloses an inflatable interface device for an bladder compression haemostat, which comprises an inflatable interface on an air cell and a sealing device positioned on the inflatable interface; wherein the sealing device is a plug valve connected with the inflatable interface; a connecting device connected with an air source in a detachable mode is arranged on the plug valve. The utility model has the advantages that since the plug valve type sealing device is arranged on the inflatable interface, the defects of the complicated structure and inconvenient use of the prior sealing devices are resolved.
Description
Technical field
This utility model relates to a kind of arteria femoralis compression hemostat, particularly a kind of inflation interface arrangement of balloon tamponade formula haemostat.
Background technology
The interventional therapy of femoral arteriography is one of a clinical practice very common technique, but the compressing of the femoral artery behind the interventional therapy, wrapping hemostasis work are a great problems that troubles medical circle always.The haemostat of the present balloon tamponade formula that adopts usually, because inflation interface upper sealing device mostly is and is connected trachea by check valve with stop valve and constitutes jointly, therefore make that the structure of whole inflation interface is very complicated, and increased the weight of air bag, therefore increased inconvenience to patient in use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind of simple in structure, the inflation interface arrangement of the convenient balloon tamponade formula haemostat that uses.
The inflation interface arrangement of balloon tamponade formula haemostat, comprise the inflation interface on the air bag and be positioned at the sealing device of inflating on the interface, its structural feature is: described sealing device is a kind of plug valve, plug valve is connected with the inflation interface of air bag, also is provided with on plug valve and the movable mutually connecting device that removably connects of source of the gas.
Adopt the sealing device of plug valve,, can realize air bag inner chamber and extraneous conducting easily and close, therefore can simplify the structure of the inflation interface arrangement of balloon tamponade formula haemostat by the rotation of plug valve spool as the inflation interface.
Described plug valve and inflation interface be connected or for being spirally connected, or for being connected.
Described plug valve is arranged at the inflation interface, the valve seat of plug valve is connected on the inflation interface, valve seat is provided with air inlet and the gas outlet that is interconnected, air inlet on the valve seat is connected with the inlet channel of inflation on the interface, the gas outlet on the valve seat and the gas outlet of source of the gas are conducted, the spool of plug valve is set in the valve seat rotationally, and and realize between the valve seat being sealed and matched, laterally be penetrated with the gas outlet that to link up on the valve seat and the interface channel of air inlet on the spool, one end of spool is provided with drive rod, also is provided with the connecting device that is connected with source of the gas on valve seat.
Pass through rotational valve core, the relative valve seat air inlet of interface channel on the control spool and the position of gas outlet, just can realize spool and valve seat conducting and close, thus the conducting that realizes aerating gasbag inlet channel and outlet passageway with close and then the inflation and the venting of realization air bag.
The connecting device that is connected with escape pipe source of the gas that be provided with is a kind of screw connection on the described valve seat.
Adopt screw connection, be convenient to source of the gas and the dismounting of inflating interface.
The connecting device that is connected with escape pipe source of the gas that be provided with is a kind of connecting device of plug-in type on the described valve seat.
In sum, advantage of the present utility model is:
Because this utility model has adopted the sealing device that is provided with the plug valve formula on the inflation interface, therefore changed the complex structure that sealing device had in the past, use the extremely shortcoming of inconvenience.
Description of drawings
Fig. 1 is the structural representation of the sealing device of this utility model embodiment
Fig. 2 is the structural representation behind the valve core rotation certain angle of sealing device of this utility model embodiment
The connecting device of road 23 drive rods 3 and source of the gas is connected in connection on gas outlet 22 spools, 221 spools on air inlet 212 valve seats on label declaration 1 inflation interface 11 inlet channels 2 sealing devices 21 valve seats 211 valve seats
The specific embodiment
Below in conjunction with embodiment this utility model is described in more detail.
Embodiment 1
A kind of inflation interface arrangement of balloon tamponade formula haemostat as shown in Figure 1 comprises the sealing device that is positioned on the inflation interface, and described sealing device 2 is a kind of plug valve, and it is arranged on the inflation interface 1 of air bag.Described plug valve is arranged at inflation interface 1, the valve seat 21 of plug valve is connected on the inflation interface, valve seat is provided with the air inlet that is interconnected 211 and gas outlet 212, and the air inlet on the valve seat is connected with inlet channel 11 on the inflation interface, the gas outlet 212 of valve seat and the gas outlet of source of the gas are conducted.The spool 22 of plug valve is set in the valve seat rotationally, and and valve seat between realize being sealed and matched, laterally be penetrated with the gas outlet that can link up on the valve seat and the interface channel 221 of air inlet on the spool, an end of spool is provided with drive rod 23.The connecting device that is connected with the gas outlet of source of the gas that is provided with on valve seat is a kind of screw connection 3.
It is same as the prior art that present embodiment is not stated part.
Claims (5)
1. the inflation interface arrangement of balloon tamponade formula haemostat, comprise the inflation interface (1) on the air bag and be positioned at the sealing device of inflating on the interface (2), it is characterized in that: described sealing device is a kind of plug valve, plug valve is connected with the inflation interface of air bag, also is provided with on plug valve and the movable mutually connecting device (3) that removably connects of source of the gas.
2. the inflation interface arrangement of balloon tamponade formula haemostat according to claim 1 is characterized in that: described plug valve and inflation interface be connected or for being spirally connected, or for being connected
3. the inflation interface arrangement of balloon tamponade formula haemostat according to claim 1, it is characterized in that: described plug valve is arranged at inflation interface (1), the valve seat of plug valve (21) is connected on the inflation interface, valve seat is provided with the air inlet (211) and gas outlet (212) that is interconnected, air inlet on the valve seat is connected with the inlet channel (11) of inflation on the interface, gas outlet on the valve seat (212) is conducted with the gas outlet of source of the gas, the spool of plug valve (22) is set in the valve seat rotationally, and and realize between the valve seat being sealed and matched, laterally be penetrated with the gas outlet that to link up on the valve seat and the interface channel (221) of air inlet on the spool, one end of spool is provided with drive rod (23), also is provided with the connecting device (3) that is connected with source of the gas on valve seat.
4. the inflation interface arrangement of balloon tamponade formula haemostat according to claim 3 is characterized in that: the connecting device that is connected with escape pipe source of the gas that be provided with is a kind of screw connection on the described valve seat.
5. the inflation interface arrangement of balloon tamponade formula haemostat according to claim 3 is characterized in that: the connecting device that is connected with escape pipe source of the gas that be provided with is a kind of connecting device of plug-in type on the described valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293331U CN201303956Y (en) | 2008-12-11 | 2008-12-11 | Inflatable interface device for bladder compression haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202293331U CN201303956Y (en) | 2008-12-11 | 2008-12-11 | Inflatable interface device for bladder compression haemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303956Y true CN201303956Y (en) | 2009-09-09 |
Family
ID=41096418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202293331U Expired - Fee Related CN201303956Y (en) | 2008-12-11 | 2008-12-11 | Inflatable interface device for bladder compression haemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303956Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006284A (en) * | 2011-08-23 | 2013-04-03 | 株式会社戈德曼 | Connector for tourniquet implements, fluid supply apparatus and tourniquet implement |
| CN105691641A (en) * | 2014-11-28 | 2016-06-22 | 重庆七彩虹化工有限公司 | Air bag supporting type bagging device for powder coating |
-
2008
- 2008-12-11 CN CNU2008202293331U patent/CN201303956Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006284A (en) * | 2011-08-23 | 2013-04-03 | 株式会社戈德曼 | Connector for tourniquet implements, fluid supply apparatus and tourniquet implement |
| CN103006284B (en) * | 2011-08-23 | 2015-12-16 | 株式会社戈德曼 | Hemostatic device adapter, fluid supply appts and hemostatic device |
| CN105691641A (en) * | 2014-11-28 | 2016-06-22 | 重庆七彩虹化工有限公司 | Air bag supporting type bagging device for powder coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20100111 |