CN201921703U - Special test tube with filtering and disinfecting device - Google Patents
Special test tube with filtering and disinfecting device Download PDFInfo
- Publication number
- CN201921703U CN201921703U CN2011200400326U CN201120040032U CN201921703U CN 201921703 U CN201921703 U CN 201921703U CN 2011200400326 U CN2011200400326 U CN 2011200400326U CN 201120040032 U CN201120040032 U CN 201120040032U CN 201921703 U CN201921703 U CN 201921703U
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- Prior art keywords
- test tube
- tube body
- special
- filtering
- opening
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a special test tube with a filtering and disinfecting device, which comprises a test tube body, and a test tube cover arranged on the top end of the test tube body and used for covering the test tube body; a filtering film is fixedly arranged on the upper part of an inner cavity of the test tube body; the bottom part of the test tube body is provided with a rotating block capable of rotating along the middle axis line of the test tube body; bottom part of the test tube body is provided with a bottom hole; an opening is arranged on the rotating block and is matched with the bottom hole; and the test tube body is provided with a scale line indicating the volume of the test tube. The special test tube has the following benefits: (1) a cavity body of the test tube body is internally provided with the filtering film, and the filtering film can filter and disinfect serum contained in the test tube so that the special test tube has the function of filtering and disinfecting; and (2) when the serum in the test tube is required to flow out and be subpackaged, the rotating block on the bottom part of the test tube body is rotated so as to enable the opening on the rotating block to align to the bottom hole to enable the serum to flow out, therefore, the special test tube is convenient to use.
Description
Technical field
The utility model relates to a kind of test tube, and particularly a kind of special-purpose test tube with filter sterilization device belongs to technical field of medical instruments.
Background technology
At present, existing medical use test tube, owing to do not have the function of the sterilization of filtering, thereby can only keep in article such as some urines to be chemically examined or blood, act on very limited.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of simple in structure, easy to use, have a special-purpose test tube that filters sterilizing function and be convenient to the band filter sterilization device of packing serum.
In order to solve the problems of the technologies described above, the special-purpose test tube of band filter sterilization device of the present utility model, comprise the test tube body and place test tube body top to be used for the test tube lid that the test tube body is covered, the top of described test tube chamber body is fixed with filter membrane, the bottom of described test tube body is provided with the spill spin block of an energy along the axis rotation of test tube body, the bottom of described test tube body is provided with bottom outlet, and described spill spin block is provided with an opening, and described opening and bottom outlet are complementary.
For the ease of reading the capacity of liquid in vitro, the special-purpose test tube of band filter sterilization device of the present utility model, described test tube body are provided with the graduation mark that indicates the test tube capacity.
The beneficial effect that the utility model is obtained is: be provided with filter membrane in the cavity of (1) test tube body, filter membrane can filter sterilization to the serum of the test tube of packing into, thereby has the filtration sterilizing function; When (2) needing the packing of serum outflow in vitro, the spill spin block of rotation test tube body bottom makes the opening on the spill spin block aim at bottom outlet, and serum promptly can flow out, thereby easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model when opening opening.
Fig. 2 is the structural representation of the utility model when closing opening.
Among the figure: 1, test tube lid, 2, filter membrane, 3, the test tube body, 4, bottom outlet, 5, spill spin block, 6, opening, 7, graduation mark.
The specific embodiment
As depicted in figs. 1 and 2, the special-purpose test tube of band filter sterilization device of the present utility model, comprise test tube body 3 and place test tube body 3 tops to be used for the test tube lid 1 that test tube body 3 is covered, the top of described test tube body 3 inner chambers is fixed with filter membrane 2, the bottom of described test tube body 3 is provided with the spill spin block 5 of an energy along the axis rotation of test tube body 3, the bottom of described test tube body 3 is provided with bottom outlet 4, and described spill spin block 5 is provided with an opening 6, and described opening 6 is complementary with bottom outlet 4; Described test tube body 3 is provided with the graduation mark 7 that indicates the test tube capacity.
In the time of concrete the use, open test tube lid 1, serum is poured in the test tube body 3,, entered test tube body 3 and store by the filtration sterilization of filter membrane 2, when needing with packing, the spill spin block 5 of rotation test tube body 3 bottoms makes bottom outlet 4 dock with opening 6, like this, serum in the test tube body 3 just can flow out packing from opening 6, and is very convenient.After packing finished, the spill spin block 5 of rotation test tube body 3 lower ends staggered bottom outlet 4 and opening 6, in order to using next time.
The special-purpose test tube of band filter sterilization device of the present utility model, test tube body 3 are provided with the graduation mark 7 of sign capacity, so that the user observes the capacity of serum in vitro.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (2)
1. special-purpose test tube with filter sterilization device, comprise test tube body (3) and place test tube body (3) top to be used for the test tube lid (1) that test tube body (3) is covered, it is characterized in that: the top of described test tube body (3) inner chamber is fixed with filter membrane (2), the bottom of described test tube body (3) is provided with the spill spin block (5) of an energy along the axis rotation of test tube body (3), the bottom of described test tube body (3) is provided with bottom outlet (4), described spill spin block (5) is provided with an opening (6), and described opening (6) is complementary with bottom outlet (4).
2. the special-purpose test tube of band filter sterilization device according to claim 1 is characterized in that: described test tube body (3) is provided with the graduation mark (7) that indicates the test tube capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400326U CN201921703U (en) | 2011-02-17 | 2011-02-17 | Special test tube with filtering and disinfecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400326U CN201921703U (en) | 2011-02-17 | 2011-02-17 | Special test tube with filtering and disinfecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921703U true CN201921703U (en) | 2011-08-10 |
Family
ID=44425575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200400326U Expired - Fee Related CN201921703U (en) | 2011-02-17 | 2011-02-17 | Special test tube with filtering and disinfecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921703U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423327A (en) * | 2016-11-15 | 2017-02-22 | 上海快灵生物科技有限公司 | Test tube with coaxial rotary valve |
| CN110038434A (en) * | 2019-04-23 | 2019-07-23 | 卢彩婷 | A kind of assemble method of dialysis apparatus and the dialysis apparatus |
| CN111870259A (en) * | 2020-07-31 | 2020-11-03 | 武汉轻工大学 | Animal blood serum separating needle |
-
2011
- 2011-02-17 CN CN2011200400326U patent/CN201921703U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423327A (en) * | 2016-11-15 | 2017-02-22 | 上海快灵生物科技有限公司 | Test tube with coaxial rotary valve |
| CN106423327B (en) * | 2016-11-15 | 2019-04-09 | 上海快灵生物科技有限公司 | A kind of test tube with coaxial rotating valve |
| CN110038434A (en) * | 2019-04-23 | 2019-07-23 | 卢彩婷 | A kind of assemble method of dialysis apparatus and the dialysis apparatus |
| CN111870259A (en) * | 2020-07-31 | 2020-11-03 | 武汉轻工大学 | Animal blood serum separating needle |
| CN111870259B (en) * | 2020-07-31 | 2023-09-29 | 武汉轻工大学 | Blood collection serum separation needle for animals |
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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: 20110810 Termination date: 20120217 |