CN203647844U - Double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously - Google Patents
Double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously Download PDFInfo
- Publication number
- CN203647844U CN203647844U CN201320807543.5U CN201320807543U CN203647844U CN 203647844 U CN203647844 U CN 203647844U CN 201320807543 U CN201320807543 U CN 201320807543U CN 203647844 U CN203647844 U CN 203647844U
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- double
- negative pressure
- flushing
- pressure suction
- cavity
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Abstract
The utility model discloses a double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously and relates to medical instruments, in particular to stomach tubes. The double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously comprises a tube body (1), wherein the tube body (1) is a double-cavity tube, the outer end mouths of both cavities of the tube body are respectively provided with a connector, one connector serves as a negative pressure suction connector (22), and the other connector serves as a flushing connector (21). According to the double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously, due to the fact that the double-cavity tube is adopted, flushing and negative pressure suction are conducted in different cavities, operation is convenient, and flushing and negative pressure suction are not affected by each other.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly stomach tube.
Background technology
Current stomach tube only has a tract, only has an interface, and flushing and vacuum suction are all carried out at a passage, inconvenient operation, and easily cause polluting.
Summary of the invention
The purpose of this utility model is to provide a kind of and rinses and can simultaneously the rinsing and the double-cavity stomach tube of vacuum suction of vacuum suction.
This utility model for the adopted technical scheme that achieves the above object is: a kind of can simultaneously flushing and the double-cavity stomach tube of vacuum suction, comprise body, body is double lumen tube, one interface is set respectively in the external port in the each chamber of body, an interface is vacuum suction interface, and another interface is for rinsing interface.
Further, on described flushing interface, a valve is set.
Preferably, described valve is check valve, flows to as input direction in pipe.
Further, on the inner each cavity of body, side opening is set respectively.
This utility model adopts double lumen tube, and flushing and vacuum suction operate in different tube chambers, easy to operate, are independent of each other.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model preferred embodiment;
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of can simultaneously flushing and the double-cavity stomach tube of vacuum suction, comprises body 1, and body 1 is double lumen tube, and an interface is set respectively in the external port in the each chamber of body, and an interface is vacuum suction interface 22, and this tract is that vacuum suction connects tract; Another interface is for rinsing interface 21, and this tract is for rinsing tract.One valve 5 is set on described flushing interface 21.Described valve 5 is check valve, flows to as input direction in pipe.When flushing, rinse interface 21 and can directly connect syringe, in pipe, inject flushing liquor.When vacuum suction, vacuum suction interface 22 is connected to negative pressure box.
Cause the inoperable situation of stomach tube to occur for preventing that the port of body one end in human body from stopping up, body is held in vivo side opening 6 is set respectively on each cavity.Each tract can arrange 2-5 side opening 6.The in the situation that of blocked in a hole, other through holes also can work on.In Fig. 1, body having been made to part analyses and observe.
This utility model adopts double lumen tube, and flushing and vacuum suction operate in different tube chambers, easy to operate, are independent of each other.
Claims (4)
1. one kind can be rinsed and the double-cavity stomach tube of vacuum suction simultaneously, it is characterized in that: comprise body (1), body (1) is double lumen tube, and an interface is set respectively in the external port in the each chamber of body, an interface is vacuum suction interface (22), and another interface is for rinsing interface (21).
2. can rinse according to claim 1 and the double-cavity stomach tube of vacuum suction simultaneously, it is characterized in that: a valve (5) is set on described flushing interface (21).
3. can rinse according to claim 2 and the double-cavity stomach tube of vacuum suction simultaneously, it is characterized in that: described valve (5) is check valve, flows to as input direction in pipe.
4. can rinse according to claim 1 and the double-cavity stomach tube of vacuum suction simultaneously, it is characterized in that: on the inner each cavity of body, side opening (6) is set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807543.5U CN203647844U (en) | 2013-12-10 | 2013-12-10 | Double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807543.5U CN203647844U (en) | 2013-12-10 | 2013-12-10 | Double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647844U true CN203647844U (en) | 2014-06-18 |
Family
ID=50914287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807543.5U Expired - Fee Related CN203647844U (en) | 2013-12-10 | 2013-12-10 | Double-cavity stomach tube allowing flushing and negative pressure suction to be conducted synchronously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135366A (en) * | 2020-02-10 | 2020-05-12 | 常州乐奥医疗科技股份有限公司 | Medical lavage tube and medical lavage system |
-
2013
- 2013-12-10 CN CN201320807543.5U patent/CN203647844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135366A (en) * | 2020-02-10 | 2020-05-12 | 常州乐奥医疗科技股份有限公司 | Medical lavage tube and medical lavage system |
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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: 20140618 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |