CN203090006U - Closing plug used for closing drainage tube - Google Patents
Closing plug used for closing drainage tube Download PDFInfo
- Publication number
- CN203090006U CN203090006U CN 201320070659 CN201320070659U CN203090006U CN 203090006 U CN203090006 U CN 203090006U CN 201320070659 CN201320070659 CN 201320070659 CN 201320070659 U CN201320070659 U CN 201320070659U CN 203090006 U CN203090006 U CN 203090006U
- Authority
- CN
- China
- Prior art keywords
- closing
- drainage tube
- cone
- shaped
- plug used
- 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 discloses a closing plug used for closing a drainage tube. The closing plug used for closing the drainage tube mainly comprises a plug body, a cone-shaped boss and a guide head are integrated to form the plug body, the outer circumference of the cone-shaped boss is provided with a plurality of circular grooves, the cross section of each circular groove is U-shaped or round-arc-shaped or rectangular, and the tail end of the cone-shaped boss is provided with an inserting and extracting handle which leads the plug body to be inserted into an outer end opening of the drainage tube through the guide head. The problem that a patient needs to carry a drainage pack while moving is solved, so that the patient can move conveniently. The problem that air enters a human body through the drainage tube and causes infection is avoided. The closing plug used for closing the drainage tube is simple in structure, convenient to use, and low in manufacturing cost.
Description
Technical field
This utility model relates to medical medical apparatus and instruments, is specifically related to a kind of closing cock that is used for the closed drainage pipe.
Background technology
Pernicious breast, seroperitoneum are one of common complications of late malignant tumour, need repeatedly drawing liquid with mitigation symptoms, at present, adopt central venous catheter row breast, abdominal cavity closed drainage, the plantation of having avoided repeatedly breast, abdominal paracentesis and may having caused is shifted, this method is principle with the gravity drainage, by drainage tube hematocele, hydrops is discharged from breast, intraperitoneal, and imports in the drainage bag, postoperative, need out-of-bed activity,, cause patient's inconvenience of taking a walk because drainage bag need carry.Patient needs portable drainage bag when walking, stroll, if undue force can make drainage bag break away from drainage tube, cause the drain mouth of pipe to communicate with the external world, and outside air directly enters in the human body, causes retrograde infection easily.
The utility model content
The purpose of this utility model is a kind of closing cock device that is applied to drainage tube that designs in order to address the above problem.
This utility model solves the technical measures that its technical problem takes:
The closing cock that is used for the closed drainage pipe, mainly form by cock body and Cha Ba Bing, cock body constitutes one by cone boss and guide head, it is U-shaped or circular arc or rectangle that the cone boss cylindrical is circumferentially with its cross section of a plurality of annular grooves, the tail end of cone boss is provided with the plug handle, cock body is a cone boss, and the tail end of cone boss is provided with the plug handle.
The beneficial effects of the utility model are: the problem that need carry drainage bag when this utility model has solved patient activity, made things convenient for patient activity, thus also prevented air by drainage tube enter cause in the human body problem that infects and simple in structure, easy to use, cost of manufacture is low.
Description of drawings
Fig. 1 is an overall structure sketch map of the present utility model.
Fig. 2 is this utility model user mode figure.
The specific embodiment
As shown in Figure 1, the closing cock that is used for the closed drainage pipe, comprise cock body, cock body constitutes one by cone boss 1 and guide head 2, cone boss 1 cylindrical is circumferentially with a plurality of annular grooves 3, the cross section of described annular groove 3 is U-shaped or circular arc or rectangle, the tail end of described cone boss 1 is provided with plug handle 4, carry out shutoff in the external port by guide head guiding cock body insertion drainage tube, made things convenient for patient activity, cock body is a cone boss, has not only increased the frictional force between cock body and the tube wall, also strengthened the sealing between cock body and the tube wall, annular groove on the cock body be the sealing that improves between cock body and the tube wall for further, and the shape of annular groove has multiple scheme to take, guaranteed sealing effectiveness equally, prevented also that air from entering by drainage tube and caused the problem that infects in the human body.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection of the present utility model.
Claims (3)
1. be used for the closing cock of closed drainage pipe, mainly be made up of cock body, it is characterized in that cock body constitutes one by cone boss and guide head, the cone boss cylindrical is circumferentially with a plurality of annular grooves.
2. the closing cock that is used for the closed drainage pipe according to claim 1 is characterized in that the annular groove cross section is U-shaped or circular arc or rectangle.
3. the closing cock that is used for the closed drainage pipe according to claim 1 is characterized in that the tail end of cone boss is provided with the plug handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070659 CN203090006U (en) | 2013-01-29 | 2013-01-29 | Closing plug used for closing drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070659 CN203090006U (en) | 2013-01-29 | 2013-01-29 | Closing plug used for closing drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090006U true CN203090006U (en) | 2013-07-31 |
Family
ID=48841457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070659 Expired - Fee Related CN203090006U (en) | 2013-01-29 | 2013-01-29 | Closing plug used for closing drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090006U (en) |
-
2013
- 2013-01-29 CN CN 201320070659 patent/CN203090006U/en not_active Expired - Fee Related
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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: 20130731 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |