Film filtration detection and cultivation device and method
A culture device and membrane filtration technology, applied in sterilization methods, biochemical cleaning devices, biochemical equipment and methods, etc., can solve the problems of easy contamination and difficult operation, and reduce the difficulty of operation, and the operation is convenient and simple. , the effect of easy operation
Inactive Publication Date: 2018-09-28
TIANJIN SHITELEI BIOTECH
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Problems solved by technology
[0003] The present invention provides a membrane filtration detection and cultivation device and method to solve the problems in the prior art mentioned above in the background art that the existing detection and cultivation technology is generally operated by a special person on a super-clean bench, which makes the operation difficult and easy to be polluted.
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Embodiment
[0046] This embodiment: as figure 1 , 2 , 3, and 4, a membrane filtration detection culture device, including a sampling bottle 1, the sampling port 2 of the sampling bottle 1 is inverted and connected to the liquid inlet 4 at one end of the disposable kit 3, the disposable kit 3 The liquid outlet 5 at the other end is connected to the connection port 7 of the membrane filtration sampling device 6, and the bottom end of the sampling bottle 1 is inserted into the air filter 8 by turning it upside down.
[0047] Because the bottom end of the sampling bottle is inserted into the air filter upside down, the air filter is prepared to ensure that the mold in the outside air flows into the sampling bottle, thereby ensuring the accuracy of sample detection.
[0048]Since the sampling port of the sampling bottle is connected upside down to the liquid inlet at one end of the disposable kit, and the liquid outlet at the other end of the disposable kit is connected to the connection port...
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The invention belongs to the technical field of film filtration detection, and particularly relates to a film filtration detection and cultivation device. Meanwhile, the invention further provides a film filtration detection and cultivation method. A sampling opening of a sampling bottle is connected with a liquid inlet at one end of a disposable kit in an inverted mode, and a liquid outlet at theother end of the disposable kit is connected with a connection opening of filter film filtration sampling equipment. The bottom end of the sampling bottle is inserted into an air filter after inverting. The film filtration detection and cultivation device solves the problem that the operation is difficult and the film is prone to be polluted due to the fact that the existing detection and cultivation technology is generally operated specially on a super-clean table, and the film filtration detection and cultivation device has the beneficial effects of low operation level requirement, simple operation, low possibility of pollution and accurate detection.
Description
technical field [0001] The invention belongs to the technical field of membrane filtration detection, and in particular relates to a membrane filtration detection and cultivation device. Meanwhile, the invention also provides a membrane filtration detection and cultivation method. Background technique [0002] At present, the entire bacterial detection and cultivation process cannot be used in an ordinary environment. It must be operated on a clean bench, which requires a high level of operation for inspectors. Existing technologies exist because the existing detection and cultivation technology is generally performed on a clean bench. It is operated by a special person, which leads to the problem of difficult operation and easy contamination. Contents of the invention [0003] The present invention provides a membrane filtration detection and cultivation device and method to solve the problems in the prior art mentioned above in the background art that the existing detect...
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Login to View More IPC IPC(8): C12M1/12C12M1/38C12M1/24
CPCC12M37/02C12M37/04C12M41/12
Inventor 张磊
Owner TIANJIN SHITELEI BIOTECH