CN201135606Y - Improved blood sampling bag - Google Patents
Improved blood sampling bag Download PDFInfo
- Publication number
- CN201135606Y CN201135606Y CNU2008200014979U CN200820001497U CN201135606Y CN 201135606 Y CN201135606 Y CN 201135606Y CN U2008200014979 U CNU2008200014979 U CN U2008200014979U CN 200820001497 U CN200820001497 U CN 200820001497U CN 201135606 Y CN201135606 Y CN 201135606Y
- Authority
- CN
- China
- Prior art keywords
- blood
- filter
- bag
- tube
- filling bag
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses an improved blood sampling bag, which comprises a blood filling bag, a blood sampling tube and a blood transfusion tube. The blood sampling tube is communicated with the blood filling bag, the blood transfusion tube is connected with the blood filling bag through a filter, the filter is movably connected with the blood filling bag through a movable connecting piece, the filter comprises a transparent casing body, and a filter screen is arranged in the casing body. Because the filter is arranged outside the blood filling bag, and the casing body of the filter is made of transparent material, thus the filtration situation can be visually observed, once the blockage is observed and the filter can not to be used any more, the filter can be drew from the movable connecting position, a new filter is timely replaced, and the influence of the normal blood transfusion because of the filter blockage can be avoided.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to the blood taking bag of a kind of blood sampling, blood transfusion usefulness.
Background technology
Blood taking bag is big, soft with its capacity, blood sampling, blood transfusion are all more convenient, be widely used clinically, at present, the blood taking bag that uses mainly contains two kinds: a kind of is not have defecator in the blood taking bag, when blood is defeated by the donee, when the patient transfuses blood, must cooperate, the blood clot in the blood be filtered by the filter among the blood exchange transfusion set with special-purpose blood exchange transfusion set; A kind of is the blood taking bag that carries filter, this blood taking bag is owing to carry filter, in blood taking bag, just can finish filtration, but because filter is arranged on blood taking bag inside, the blood clot in the blood accumulates in the surface of filter easily to blood, stopped up filter, owing to be not easy to observe,, will change the blood exchange transfusion set in case blood transfusion tube stops up, except influencing therapeutic effect, also cause the waste of blood.
Summary of the invention
The purpose of this utility model is exactly the problem that the blood taking bag at existing band filter in use exists, and a kind of improved blood taking bag is provided, and has the advantage of being convenient to observe, be not easy to stop up and can in time change filter.
The purpose of this utility model is to realize like this, this improved blood taking bag comprises contains blood bag, blood taking tube, blood transfusion tube, described Sheng blood bag is flat pocket, quality is soft, described blood taking tube is connected with Sheng blood bag, and described blood transfusion tube is connected with Sheng blood bag by a filter, and described filter flexibly connects by an active connection and Sheng blood bag, described filter comprises a transparent housing, is provided with a drainage screen in the described housing.
Because filter is located at the outside of containing the blood bag, and filter housings is made with transparent material, so can observe the filtration situation very intuitively, in case find to stop up can not reuse the time, filter can be pulled up from the active connection place, in time replace with new filter, prevented because of plugged filter, influence is blood transfusion normally.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, contain blood bag 2, blood taking tube 3, blood transfusion tube 4, filter 5, housing 6, drainage screen 7, active connection
The specific embodiment
As shown in Figure 1, this improved blood taking bag comprises contains blood bag 1, blood taking tube 2, blood transfusion tube 3, containing blood bag 1 is flat pocket, quality is soft, blood taking tube 2 is connected with Sheng blood bag 1, and blood transfusion tube 3 links to each other with Sheng blood bag 1 by a filter 4, and filter 4 flexibly connects by an active connection 7 and Sheng blood bag 1, filter 4 comprises a transparent housing 5, is provided with a drainage screen 6 in the housing 5.
Because filter is located at the outside of containing the blood bag, and filter housings is made with transparent material, so can observe the filtration situation very intuitively, in case find to stop up can not reuse the time, filter can be pulled up from the active connection place, in time replace with new filter, prevented because of plugged filter, influence is blood transfusion normally.
Claims (1)
1, a kind of improved blood taking bag, this improved blood taking bag comprises contains blood bag, blood taking tube, blood transfusion tube, described Sheng blood bag is flat pocket, quality is soft, described blood taking tube is connected with Sheng blood bag, it is characterized in that described blood transfusion tube is connected with Sheng blood bag by a filter, and described filter flexibly connects by an active connection and Sheng blood bag, described filter comprises a transparent housing, is provided with a drainage screen in the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200014979U CN201135606Y (en) | 2008-01-13 | 2008-01-13 | Improved blood sampling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200014979U CN201135606Y (en) | 2008-01-13 | 2008-01-13 | Improved blood sampling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135606Y true CN201135606Y (en) | 2008-10-22 |
Family
ID=40036294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200014979U Expired - Fee Related CN201135606Y (en) | 2008-01-13 | 2008-01-13 | Improved blood sampling bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135606Y (en) |
-
2008
- 2008-01-13 CN CNU2008200014979U patent/CN201135606Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 |