Tumor cell production device for human pancreatic carcinoma white rabbit pancreatic head transplantation tumor model construction
A technology for preparing a device and pancreatic cancer, which is applied in the field of medical imaging, can solve the problems of cumbersome operation, high cost, and many medicines, and achieve the effect of strong operability, cost reduction, and obvious effect
Active Publication Date: 2015-06-24
QIQIHAR MEDICAL UNIVERSITY
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Problems solved by technology
[0003] In order to overcome the problem that in the actual cell culture process, all pancreatic cancer cell lines need to be cultured on an ultra-clean workbench, many drugs are needed, the cost is large, the operation is cumbersome, and often causes great waste, the present invention provides The tumor cell preparation device for constructing the transplanted tumor model of human pancreatic cancer white rabbit pancreatic head, this kind of tumor cell preparation device for constructing the transplanted tumor model of human pancreatic cancer white rabbit pancreatic head, first of all, the cell preparation equipment can be placed inside, avoiding contact with the outside world. possibility of contact
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Embodiment 1
[0020]As shown in the figure, the tumor cell preparation device for constructing the human pancreatic cancer rabbit pancreatic head transplanted tumor model of the present invention is specifically: Isolation, the temperature of the culture dish on the culture plate can be kept constant through a water bath, and the cultured tissue and cells can be freely placed in the external natural environment. 4. Stirring absorber 5, liquid control valve 6, body cavity 7, culture plate 8, side liquid pipe 9, concave culture dish 10, final liquid pipe 11, dish bottom steam heating layer 12, dish bottom steam cooling holes 13, radiation Liquid pipe 14, dish bottom hole 15, liquid flow valve 16, main liquid pipe 17, steam inlet pipe 18 at the bottom of the dish, lower plate steam guide pipe 19, upper plate steam guide pipe 20, steam generator 21, heating steam production cabin 22 , control board 23, power cord 24, power cord plug 25, water tank 26, water pipe 27, spacer plate 28, water tank ...
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Abstract
The invention provides a tumor cell production device for human pancreatic carcinoma white rabbit pancreatic head transplantation tumor model construction and belongs to the technical field of medical imaging. The device comprises a port (1), an inclined nozzle (2), a neck (3), a device body (4), a stirring sucking device (5), a liquid control valve (6), a cavity (7), a culture plate (8) and a steam generator (21). The device is characterized in that the length of the culture plate (8) ranges from 6 to 18cm, the width ranges from 6 to 18cm, and the height ranges from 0.5 to 2cm; a Petri dish (10) is made of glass, the upper portion of the Petri dish is cylindrical, the lower portion is provided with a Petri dish bottom (33) with the surface in a dish shape, and the center of the bottom is provided with a dish bottom hole (15); the upper portion of the culture plate (8) is provided with a culture plate cavity (31) formed through a culture plate wall (32) in a surrounded manner, and the culture plate cavity (31) is provided with water inside; the lower portion of the culture plate (8) is provided with a dish bottom steam heating layer (12). The device is simple to manufacture, high in maneuverability, low in cost and has significant effect.
Description
technical field [0001] The invention relates to a tumor cell preparation device for constructing a human pancreatic cancer white rabbit pancreatic head transplanted tumor model, and belongs to the technical field of medical imaging. Background technique [0002] Pancreatic cancer is an extremely dangerous and highly malignant tumor of the digestive tract, and its age of onset has shown an obvious trend of younger in recent years. According to the National Institutes of Health, the morbidity and mortality are close to 1:1. Affected by factors such as pancreatic anatomy and biological characteristics, most of them are diagnosed at an advanced stage, and the chance of surgical resection is only 15% to 20% or even lower, and recurrence and metastasis are easy after operation. Early diagnosis is a key factor to improve the prognosis of pancreatic cancer, and there is still a lack of an effective method for non-invasive early diagnosis and monitoring efficacy. At present, chemot...
Claims
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IPC IPC(8): C12M3/00C12M1/12C12M1/02
Inventor 郝利国刘丽杰郭宏崔红升孟鑫
Owner QIQIHAR MEDICAL UNIVERSITY