CN204890727U - Disposable high negative pressure drainage device - Google Patents
Disposable high negative pressure drainage device Download PDFInfo
- Publication number
- CN204890727U CN204890727U CN201520606088.1U CN201520606088U CN204890727U CN 204890727 U CN204890727 U CN 204890727U CN 201520606088 U CN201520606088 U CN 201520606088U CN 204890727 U CN204890727 U CN 204890727U
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- CN
- China
- Prior art keywords
- bottle
- negative pressure
- drainage
- graduation mark
- high negative
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- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a disposable high negative pressure drainage device, including drainage tube and drainage bottle, the drainage bottle includes the bottle, and the inlet that sets up the negative pressure indicator on the bottle and be connected with the drainage tube is along a set of vertical scale mark of the vertical direction of bottle setting, the cavity of giving first place to in the bottle, still be provided with the vice cavity that is linked together with bottle main cavity room, the inlet setting of vice cavity is in the eminences such as minimum scale of the vertical scale mark of bottle, be provided with a set of scale mark on the vice cavity. The utility model discloses the accuracy reads a small amount of liquid in the bottle fast, and convenient operation, and is simple, swift, but wide application in drainage device field.
Description
Technical field
This utility model relates to medical instruments field, especially relates to a kind of disposable drainage bottle.
Background technology
People is when finishing operation or being subject to closed injury, and wound usually can with symptoms such as congestion, edema, arthroedemas, and these liquid then need to be excreted by artificial means; When and for example producing exfoliative damage, need the congestion between skin and muscle and gas to discharge, make skin replacement and be adjacent to muscle and heal gradually; At this moment the negative pressure drainage device using these closed injurys for the treatment of is just needed; Drainage system generally comprises drainage bottle and drainage needle.
Drainage bottle is provided with graduation mark, traditional drainage bottle graduation mark comprise along body vertical direction vertical graduation mark and be arranged on inclined scale line below the vertical graduation mark of drainage bottle, when the body fluid in bottle is lower than vertical graduation mark, bottle side is needed to come to make the horizontal plane of liquid vertical with inclined scale line, scale is read again from inclined scale line, due to the error of operation, the data variance of reading is very large, is unfavorable for correct reading data.
Utility model content
The purpose of this utility model is to provide a kind of disposable high negative pressure drainage device, solves the problem that a small amount of its volume of body fluid in existing drainage bottle is not easy to read.
This utility model solves the technical scheme that its technical problem adopts: a kind of disposable high negative pressure drainage device, comprise drainage tube and drainage bottle, described drainage bottle comprises bottle, the inlet being arranged on the negative pressure indicator on bottle and being connected with drainage tube, along one group of vertical graduation mark that bottle vertical direction is arranged; Be main chamber in bottle; Also be provided with the secondary cavity be connected with bottle main chamber, the inlet of described secondary cavity is arranged on the minimum scale equal-height position of the vertical graduation mark of bottle, described secondary cavity is provided with one group of graduation mark.
Further, described secondary cavity is tubular structure, and the volume of secondary cavity is identical with the minimum graduation mark volume of graduation mark vertical in main chamber.
Flow in secondary cavity for convenience of liquid, the inlet place of described secondary cavity is provided with funnel shaped liquid collecting structure.
For improving the intensity of bottle, described bottle is waist-drum-shaped structure.
Further, the vertical graduation mark place of the outer surface of described bottle is outside equipped with the rib of grid type.
For improving drainage tube to the capacity gauge of body fluid, the described drainage tube part be placed under skin is provided with one group of liquid-leadage hole, and that is interrupted in the drainage tube being provided with liquid-leadage hole is provided with one group of absorbability cotton core.
The beneficial effects of the utility model: by arranging secondary cavity, during such that in bottle, liquid is less, by inserting the liquid in secondary cavity, thus can read the volume of liquid quickly and accurately.Described secondary cavity adopts tubular structure, more convenient reading.The inlet place of described secondary cavity is designed to funnel shaped, is conveniently all introduced in secondary cavity by the liquid in main chamber.Described waist-drum-shaped structure makes bottle more can bear high negative pressure, ensures that bottle can not be out of shape when high negative pressure.The rib of described grid type can improve the intensity of bottle, suitably reduces the thickness of bottle, reduces costs.The structure of described drainage tube can improve the capacity gauge of drainage tube to body fluid, when body fluid is less, still can well collect, and accelerates the healing of wound.
Below with reference to drawings and Examples, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the partial sectional view of drainage tube and contact skin end in this utility model.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of disposable high negative pressure drainage device, comprises drainage tube 1 and drainage bottle, and described drainage bottle comprises bottle 2, the inlet 4 being arranged on the negative pressure indicator 3 on bottle 2 and being connected with drainage tube.Along one group of vertical graduation mark 5 that bottle vertical direction is arranged.Be main chamber 7 in bottle 2; Also be provided with the secondary cavity 6 be connected with bottle 2 main chamber 7, the inlet of described secondary cavity 6 is arranged on the minimum scale equal-height position of the vertical graduation mark of bottle 5, described secondary cavity 6 is provided with one group of graduation mark.Described secondary cavity 6 is tubular structure, and the volume of secondary cavity 6 is identical with the minimum graduation mark volume of graduation mark 5 vertical in main chamber 7.The volume of the following liquid of the minimum graduation mark of main chamber so just can be read fast and accurately by secondary cavity 6.The inlet place of described secondary cavity 6 is provided with funnel shaped liquid collecting structure, can be poured in secondary cavity by the liquid in main chamber fast.
For improving the intensity of bottle, prevent bottle when being out of shape by when high negative pressure, described bottle 2 is waist-drum-shaped structure.And the outer surface of bottle 2 vertical graduation mark 5 place is outside equipped with the rib 8 of grid type.The rib 8 of grid type can also be suitable the thickness of reduction bottle, reduce costs.
For improving the liquid collecting ability of drainage tube, accelerate the healing of wound, as shown in Figure 2, described drainage tube 1 part be placed under skin is provided with one group of liquid-leadage hole 11, and that is interrupted in the drainage tube 1 being provided with liquid-leadage hole 11 is provided with one group of absorbability cotton core 12.
Below by reference to the accompanying drawings this utility model is exemplarily described.Obviously, this utility model specific implementation is not subject to the restrictions described above.As power source can be other can for circular arc just cam provide the device of power, as drive motors.Described mechanical finger also can be 2, or multiple, is taken in one's arms by crawl thing as long as can surround.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a disposable high negative pressure drainage device, comprise drainage tube (1) and drainage bottle, described drainage bottle comprises bottle (2), the inlet (4) being arranged on the negative pressure indicator (3) on bottle (2) and being connected with drainage tube, along one group of vertical graduation mark (5) that bottle vertical direction is arranged; Be main chamber (7) in bottle (2); It is characterized in that: be also provided with the secondary cavity (6) be connected with bottle (2) main chamber (7), the inlet of described secondary cavity (6) is arranged on the minimum scale equal-height position of the vertical graduation mark of bottle (5), described secondary cavity (6) is provided with one group of graduation mark.
2. disposable high negative pressure drainage device as claimed in claim 1, it is characterized in that: described secondary cavity (6) is tubular structure, and the minimum graduation mark volume that vertical graduation mark (5) is gone up by the volume of secondary cavity (6) and main chamber (7) is identical.
3. disposable high negative pressure drainage device as claimed in claim 1 or 2, is characterized in that: the inlet place of described secondary cavity (6) is provided with funnel shaped liquid collecting structure.
4. disposable high negative pressure drainage device as claimed in claim 1, is characterized in that: described bottle (2) is waist-drum-shaped structure.
5. disposable high negative pressure drainage device as claimed in claim 4, is characterized in that: the vertical graduation mark of outer surface (5) place of described bottle (2) is outside equipped with the rib (8) of grid type.
6. disposable high negative pressure drainage device as claimed in claim 1, it is characterized in that: described drainage tube (1) part be placed under skin is provided with one group of liquid-leadage hole (11), that is interrupted in the drainage tube (1) being provided with liquid-leadage hole (11) is provided with one group of absorbability cotton core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606088.1U CN204890727U (en) | 2015-08-12 | 2015-08-12 | Disposable high negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606088.1U CN204890727U (en) | 2015-08-12 | 2015-08-12 | Disposable high negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890727U true CN204890727U (en) | 2015-12-23 |
Family
ID=54912948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520606088.1U Expired - Fee Related CN204890727U (en) | 2015-08-12 | 2015-08-12 | Disposable high negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890727U (en) |
-
2015
- 2015-08-12 CN CN201520606088.1U patent/CN204890727U/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: 20151223 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |