Improved automatic cell block preparation machine and preparation method thereof
An automatic preparation and cell block technology, which is applied in the preparation of test samples, final product manufacturing, sustainable manufacturing/processing, etc., can solve the problems of cell block fragmentation, poor dehydration, and easy chip loss of immunohistochemical staining, etc. Achieve good centrifugal effect
Inactive Publication Date: 2022-05-31
乔伟丽
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Problems solved by technology
[0003] However, the collection and production of body fluid cell blocks have always had problems such as cell block fragmentation, poor dehydration, easy chipping of immunohistochemical staining, and complicated production processes, which further restrict the development of cell block production technology in many grassroots units. For this reason, we propose a An improved cell block automatic preparation machine and preparation method thereof
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[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0038] like Figure 1-7 As shown, the present invention provides a technical solution: an improved automatic cell block preparation machine, comprising a base 1, an installation port 2 is opened on the upper surface of the base 1, and a centrifugal motor 3 is fixedly connected to the inner lower surface of the installation port 2, The upper surface of the base 1 is fixedly connected with an outer cylinder 4, the top of the outer cylind...
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The invention relates to the technical field of cell block preparation, and discloses an improved automatic cell block preparation machine which comprises a base, a mounting opening is formed in the upper surface of the base, a centrifugal motor is fixedly connected to the lower surface of the interior of the mounting opening, an outer cylinder is fixedly connected to the upper surface of the base, and a cylinder cover is clamped to the top of the outer cylinder. An inner cylinder body is arranged in the outer cylinder body, a threaded pipe is fixedly connected to the lower surface of the inner cylinder body, a threaded rod is in threaded connection with the interior of the threaded pipe, and the bottom end of the threaded rod penetrates through the bottom of the outer cylinder body; when the cell preparation device is used, articles for cell preparation are put into the centrifugal tube, then the centrifugal tube is inserted into a placement hole formed in a placement block to be placed, a barrel cover is covered, a centrifugal motor in a mounting opening formed in a base is controlled by a controller to be started, and the centrifugal motor drives an inner barrel body to rotate through an arranged threaded rod and an arranged threaded tube; and the centrifugal accelerated forming effect is achieved.
Description
technical field [0001] The invention relates to the technical field of cell block preparation, in particular to an improved cell block automatic preparation machine and a preparation method thereof. Background technique [0002] The smear preparation method commonly used in traditional body fluid cytology is direct smear or smear after centrifugal concentration technology. The basic principle of cell block technology is to centrifuge the sample to concentrate and fix the cells and tiny tissue blocks in it, embed in paraffin, and then slice and stain for observation. The nucleated cells collected by the block paraffin-embedded section are clear and the cell structure is clear. Combined with the conventional smear method, the positive detection rate of cytology can be greatly improved, which is beneficial to the detection and analysis of specimens with less cells and difficult diagnosis. After the block is embedded in paraffin, it is similar to the tissue block, which can be ...
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IPC IPC(8): G01N1/28G01N1/31G01N1/36
CPCG01N1/28G01N1/31G01N1/36Y02P70/50
Inventor 乔伟丽张发顺
Owner 乔伟丽