A cutting knife body adjustment method of a gastric cancer tumor pathological slice processing device
A technology for pathological slices and processing devices, applied in the field of medical devices, can solve problems such as inability to cut multiple embedded wax blocks, limited cutting precision, and inability to adjust cutting thickness.
Active Publication Date: 2020-10-09
THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM
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Problems solved by technology
[0004] In the prior art, the embedding wax blocks of pathological tissues are sliced by a microtome, but there is a problem that only a single embedding wax block can be cut, and multiple embedding wax blocks cannot be cut at the same time; and the cutting accuracy is limited, and the cutting thickness unable to adjust
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[0066] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0067] A method for adjusting a cutter body of a device for processing pathological slices of gastric cancer tumors. The device for processing pathological slices of gastric cancer tumors includes a circular housing 1, a displacement device 2, a cutting device 3, and an operating device 4;
[0068] Refer to the attached figure 1 , 2 Shown:
[0069] The circular housing 1 is a disk with a circular cross section, and the circular housing 1 also includes:
[0070] There are at least three radial chambers 11, the radial chambers 11 are evenly distributed in the circular shell 1 in the circumferential direction, and the ends of the radial chambers 11 near the center of the circular shell 1 communicate with each other And a middle chamber 11a is formed, and the left half of the end surface of each radial chamber 11 away from the center of the circular shell 1 is...
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The invention provides an adjusting method of a cutting knife body of a gastric cancer tumor pathological section treatment device. The gastric cancer tumor pathological section treatment device comprises a round shell, a displacement device, a cutting device and an operating device. The adjusting method of the cutting knife body includes the following steps that 1, a movable cylinder is pressed downwards; 2, the position of a synchronous ring is adjusted; 3, the cutting knife body moves in a normal state; and 4, the cutting knife body precisely moves in a temporary state. According to the adjusting method of the cutting knife body of the gastric cancer tumor pathological section treatment device, the cutting knife body can be temporarily selected to precisely move when an embedded wax block needs to be more precisely cut.
Description
technical field [0001] The technical field of medical devices of the present invention specifically relates to a cutting knife body adjustment method of a gastric cancer tumor pathological slice processing device. Background technique [0002] Pathological slides are often made during the diagnosis of gastric cancer. [0003] The process of making pathological slices usually includes the following steps: firstly take a lesion tissue of a certain size, then embed the lesion tissue in a paraffin block, cut it into thin slices with a microtome, and then stain with hematoxylin-eosin (H-E), Lesions were further examined with a microscope. The occurrence and development of the lesion, and finally make a pathological diagnosis. [0004] In the prior art, the embedding wax blocks of pathological tissues are sliced by a microtome, but there is a problem that only a single embedding wax block can be cut, and multiple embedding wax blocks cannot be cut at the same time; and the cut...
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IPC IPC(8): B26D1/29B26D11/00B26D5/08B26D7/26G01N1/06G01N1/28
Inventor 王猛田昭春周永坤朱勇丁建
Owner THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM