CN112936373A - Molecular pathology is section device for experiment - Google Patents

Molecular pathology is section device for experiment Download PDF

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Publication number
CN112936373A
CN112936373A CN202110133841.XA CN202110133841A CN112936373A CN 112936373 A CN112936373 A CN 112936373A CN 202110133841 A CN202110133841 A CN 202110133841A CN 112936373 A CN112936373 A CN 112936373A
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China
Prior art keywords
molecular pathology
cutting
slice according
electric telescopic
telescopic rod
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Application number
CN202110133841.XA
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Chinese (zh)
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CN112936373B (en
Inventor
严菊华
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Hubei Polytechnic Institute
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Hubei Polytechnic Institute
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a slicing device for a molecular pathology test, which comprises a sliding table, and relates to the technical field of molecular pathology, wherein a moving assembly is arranged at the top of the sliding table, a cutting table is arranged on the moving assembly, a support is arranged at the top of the sliding table, an electric telescopic rod is arranged in the middle of the support, and a cutting assembly is arranged at one end of the electric telescopic rod; the tissue block is placed at the bottom of the cutting table, the placing boxes are mounted at positions, close to two sides of the tissue block, of the cutting table, and the two fixing rods are symmetrically mounted at positions, close to two sides of the electric telescopic rod, of the bottom of the support.

Description

Molecular pathology is section device for experiment
Technical Field
The invention belongs to the technical field of molecular pathology, and particularly relates to a slicing device for a molecular pathology test.
Background
The molecular pathology refers to the molecular pathology, which is used for researching and diagnosing diseases by testing molecules in organs, tissues and blood, and the molecular pathology test is mainly to take pathological tissues of patients, then make slices, and help doctors analyze the conditions of the patients after analyzing the slices through experiments, so that the molecular pathology test is beneficial to the doctors to develop and treat the patients.
Disclosure of Invention
In view of the above, the present invention is directed to a slicing apparatus for molecular pathology test, which effectively solves the problems of the prior art that the tissue slices cannot be automatically fed, and the tissue fluid and the tissue fragments are attached to the blades after slicing.
In order to achieve the purpose, the invention provides the following technical scheme: a slicing device for a molecular pathology test comprises a sliding table, wherein a moving assembly is mounted at the top of the sliding table, a cutting table is mounted on the moving assembly, a support is mounted at the top of the sliding table, an electric telescopic rod is mounted in the middle of the support, and a cutting assembly is mounted at one end of the electric telescopic rod;
tissue block has been placed to the bottom of cutting table, and all installs the box of placing in the both sides position department that is close to the tissue block on the cutting table, the internally mounted who places the box has the wax stone, and the top of wax stone extends to the both sides of tissue block.
Preferably, two fixing rods are symmetrically arranged at the positions, close to the two sides of the electric telescopic rod, of the bottom of the support, and scrapers are arranged at the ends of the fixing rods.
Preferably, the bottom plate has been placed to one side of slip table, and the top mid-mounting of bottom plate has the bearing, the main shaft is installed to the top of bearing, the outside cover of main shaft is equipped with the sleeve pipe, and first barrel is installed to sheathed tube one side, and the second barrel is installed to the opposite side.
Preferably, the moving assembly comprises a first mounting plate fixed on one side of the top of the sliding table and a second mounting plate fixed on the other side of the top of the sliding table, a screw rod is installed between the first mounting plate and the second mounting plate, a sliding block is installed on the screw rod, and a hand wheel is installed at one end of the screw rod.
Preferably, the cutting assembly comprises a mounting frame fixed at the bottom end of the electric telescopic rod and a blade fixedly connected below the mounting frame through a bolt.
Preferably, the bottom of the sliding block is connected with the top of the sliding table in a sliding mode, and the sliding block is connected with the screw rod in a screwing mode through threads.
Preferably, the bottoms of the first cylinder and the second cylinder are both provided with spheres, and the rotation angle range of the first cylinder and the second cylinder is 0-360 degrees.
Preferably, the front surface and the rear surface of one end of the cutting table are both provided with a baffle, and the baffles are made of plastics.
Preferably, a protective cover is installed on one side, close to the screw rod, of the top of the sliding table, and a switch is installed on the front surface of the sliding table.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, through the arranged cutting table, one end of the cutting table is an inclined plane, and the tissue slices slide away from the cutting table, so that the tissue slices can be collected automatically, the time for removing the tissue slices by using a tool is saved, meanwhile, the tissue blocks can be cut on the cutting table continuously, and the slicing efficiency is effectively improved.
(2) According to the invention, the fixed rod is arranged above the cutting table, the scraper is arranged at the bottom end of the fixed rod, the end part of the scraper is positioned on the same straight line with the surface of the blade, when the blade moves up and down, the impurities on the surface of the blade can be scraped by the scraper, the impurities on the tissue blocks cannot pollute the blade, and the cutting of different tissue blocks by the blade is not influenced.
(3) According to the cutting table, the first barrel and the second barrel are arranged at the end part of the cutting table, the first barrel is used for containing the slices with intact shapes, the second barrel is used for containing the slices with damaged shapes, and a user can change the positions of the first barrel and the second barrel by manually shifting the first barrel or the second barrel, so that the chips which are not damaged and damaged can be distinguished conveniently, the time of the user is saved, and the efficiency of making the slices is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a top view of the cutting station and the holding box and wax block of the present invention;
FIG. 4 is a side view of the mounting bracket and blade and the electric telescopic handle of the present invention;
FIG. 5 is a top view of the first and second cylinders and the spindle of the present invention;
in the figure: 1-sphere; 2-a bottom plate; 3-a bearing; 4-a sleeve; 5-a first cylinder; 6-a second cylinder; 7-a main shaft; 8-a first mounting plate; 9-a screw rod; 10-a slide block; 11-placing the box; 12-a slide table; 13-a second mounting plate; 14-a hand wheel; 15-a cutting table; 16-a wax block; 17-tissue mass; 18-a fixation rod; 181-scraper; 19-an electric telescopic rod; 20-a mounting frame; 21-a blade; 22-a baffle; 23-a scaffold; 24-a switch; 25-protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a slicing device for a molecular pathology test comprises a sliding table 12, wherein a moving assembly is mounted at the top of the sliding table 12, a cutting table 15 is mounted on the moving assembly, a support 23 is mounted at the top of the sliding table 12, an electric telescopic rod 19 is mounted in the middle of the support 23, and a cutting assembly is mounted at one end of the electric telescopic rod 19;
tissue block 17 has been placed to the bottom of cutting bed 15, and the both sides position department that is close to tissue block 17 on the cutting bed 15 all installs and places box 11, the internally mounted who places box 11 has wax stone 16, and the top of wax stone 16 extends to the both sides of tissue block 17, put tissue block 17 on cutting bed 15, insert wax stone 16 and place box 11, press from both sides the tissue block 17 at cutting bed 15 top with two wax stones 16, put through external power supply with electric telescopic handle 19, the user rotates hand wheel 14, hand wheel 14 drives lead screw 9 and rotates, the bottom of slider 10 slides on slip table 12, move on lead screw 9 simultaneously, slider 10 drives cutting bed 15, cutting bed 15 drives tissue block 17, when tissue block 17 removes, electric telescopic handle 19 promotes mounting bracket 20, mounting bracket 20 promotes blade 21, blade 21 cuts tissue block 17, tissue block 17 is become the piece.
Preferably, two fixing rods 18 are symmetrically installed at the bottom of the bracket 23 near two sides of the electric telescopic rod 19, and a scraper 181 is installed at the end of each fixing rod 18, so that when the electric telescopic rod 19 drives the mounting frame 20 and the blade 21 to move upwards, the end of the scraper 181 contacts with the surface of the blade 21, and sundries attached to the surface of the blade 21 are scraped.
Preferably, bottom plate 2 has been placed to one side of slip table 12, and the top mid-mounting of bottom plate 2 has bearing 3, main shaft 7 is installed to the top of bearing 3, the outside cover of main shaft 7 is equipped with sleeve pipe 4, and sleeve pipe 4's one side installs first barrel 5, and second barrel 6 is installed to the opposite side, and the tissue slice falls on the inclined plane of cutting bed 15, then the landing to first barrel 5 or second barrel 6 in, the first barrel 5 of user manual promotion or second barrel 6, and first barrel 5 and second barrel 6 drive sleeve pipe 4 and rotate on main shaft 7, and first barrel 5 and second barrel 6 accomplish once one hundred eighty degrees rotation back, and first barrel 5 and second barrel 6 change once the position, and damaged tissue slice falls into first barrel 5, and undamaged tissue slice falls into second barrel 6.
Preferably, the moving assembly comprises a first mounting plate 8 fixed on one side of the top of the sliding table 12 and a second mounting plate 13 fixed on the other side of the top of the sliding table 12, a screw rod 9 is installed between the first mounting plate 8 and the second mounting plate 13, a sliding block 10 is installed on the screw rod 9, and a hand wheel 14 is installed at one end of the screw rod 9.
Preferably, the cutting assembly includes a mounting bracket 20 fixed to the bottom end of the electric telescopic rod 19 and a blade 21 fixedly attached below the mounting bracket 20 by means of a bolt.
Preferably, the bottom of the sliding block 10 is connected with the top of the sliding table 12 in a sliding manner, and the sliding block 10 is connected with the screw rod 9 in a screwing manner through threads.
Preferably, the sphere 1 is installed at the bottom of each of the first cylinder 5 and the second cylinder 6, and the rotation angle range of the first cylinder 5 and the second cylinder 6 is 0-360 °.
Preferably, a baffle 22 is mounted on the front surface and the rear surface of one end of the cutting table 15, and the baffle 22 is made of plastic.
Preferably, a protective cover 25 is installed on one side of the top of the sliding table 12 close to the screw rod 9, and a switch 24 is installed on the front surface of the sliding table 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a molecular pathology is section device for experiment which characterized in that: the cutting device comprises a sliding table (12), wherein a moving assembly is installed at the top of the sliding table (12), a cutting table (15) is installed on the moving assembly, a support (23) is installed at the top of the sliding table (12), an electric telescopic rod (19) is installed in the middle of the support (23), and a cutting assembly is installed at one end of the electric telescopic rod (19);
tissue block (17) have been placed to the bottom of cutting table (15), and cutting table (15) are gone up and are all installed the box (11) of placing near the both sides position department of tissue block (17), the internally mounted who places box (11) has wax stone (16), and the top of wax stone (16) extends to the both sides of tissue block (17).
2. The apparatus for molecular pathology testing of the slice according to claim 1, wherein: two fixing rods (18) are symmetrically installed at the positions, close to the two sides of the electric telescopic rod (19), of the bottom of the support (23), and scrapers (181) are installed at the end portions of the fixing rods (18).
3. The apparatus for molecular pathology testing of the slice according to claim 2, wherein: bottom plate (2) have been placed to one side of slip table (12), and the top mid-mounting of bottom plate (2) has bearing (3), main shaft (7) are installed to the top of bearing (3), the outside cover of main shaft (7) is equipped with sleeve pipe (4), and first barrel (5) are installed to one side of sleeve pipe (4), and second barrel (6) are installed to the opposite side.
4. The apparatus for molecular pathology testing of the slice according to claim 3, wherein: remove the subassembly including fixing first mounting panel (8) in slip table (12) top one side and fixing second mounting panel (13) at slip table (12) top opposite side, and install lead screw (9) between first mounting panel (8) and second mounting panel (13), install slider (10) on lead screw (9), and hand wheel (14) are installed to the one end of lead screw (9).
5. The apparatus for molecular pathology testing of the slice according to claim 4, wherein: the cutting assembly comprises a mounting frame (20) fixed at the bottom end of the electric telescopic rod (19) and a blade (21) fixedly connected below the mounting frame (20) through a bolt.
6. The apparatus for molecular pathology testing of the slice according to claim 5, wherein: the bottom of the sliding block (10) is connected with the top of the sliding table (12) in a sliding mode, and the sliding block (10) is connected with the screw rod (9) in a screwing mode through threads.
7. The apparatus for molecular pathology testing of the slice according to claim 6, wherein: the bottom of the first cylinder (5) and the bottom of the second cylinder (6) are both provided with spheres (1), and the rotating angle range of the first cylinder (5) and the second cylinder (6) is 0-360 degrees.
8. The apparatus for molecular pathology testing of the slice according to claim 7, wherein: baffle (22) are all installed to the one end front surface and the rear surface of cutting table (15), and baffle (22) adopt plastics.
9. The apparatus for molecular pathology testing of the slice according to claim 8, wherein: one side that the top of slip table (12) is close to lead screw (9) is installed safety cover (25), and the front surface mounting of slip table (12) has switch (24).
CN202110133841.XA 2021-02-01 2021-02-01 Molecular pathology is section device for experiment Active CN112936373B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN112936373B CN112936373B (en) 2022-06-24

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101500767A (en) * 2006-09-06 2009-08-05 孔健强 Method and device for cutting fresh tissue slices
CN107351164A (en) * 2017-08-07 2017-11-17 浙江省金华市科迪仪器设备有限公司 Slicer
CN208171637U (en) * 2018-06-04 2018-11-30 漳州卫生职业学院 A kind of Histological section's device
CN109176629A (en) * 2018-10-12 2019-01-11 江门市新会区华粤香业有限公司 A kind of medical tissue quantifies slicing device
CN208428352U (en) * 2018-06-20 2019-01-25 广州市凡智电子有限公司 A kind of material collecting device of plastic band cutting equipment
CN109297746A (en) * 2018-08-29 2019-02-01 蔡莉 Slicing device is used in a kind of production of pathology department's sample
CN208818516U (en) * 2018-07-27 2019-05-03 宜春学院 A kind of movable type pathological section device
CN209504201U (en) * 2018-10-26 2019-10-18 亳州市谯城区五谷旺种植专业合作社 Slicing device is used in a kind of processing of Chinese medicine
CN212134274U (en) * 2020-05-14 2020-12-11 于以木 Special automatic freezing slicer device of pathology department
CN212193507U (en) * 2020-03-09 2020-12-22 西南医科大学 Tissue slice device for medical science experiments

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101500767A (en) * 2006-09-06 2009-08-05 孔健强 Method and device for cutting fresh tissue slices
CN107351164A (en) * 2017-08-07 2017-11-17 浙江省金华市科迪仪器设备有限公司 Slicer
CN208171637U (en) * 2018-06-04 2018-11-30 漳州卫生职业学院 A kind of Histological section's device
CN208428352U (en) * 2018-06-20 2019-01-25 广州市凡智电子有限公司 A kind of material collecting device of plastic band cutting equipment
CN208818516U (en) * 2018-07-27 2019-05-03 宜春学院 A kind of movable type pathological section device
CN109297746A (en) * 2018-08-29 2019-02-01 蔡莉 Slicing device is used in a kind of production of pathology department's sample
CN109176629A (en) * 2018-10-12 2019-01-11 江门市新会区华粤香业有限公司 A kind of medical tissue quantifies slicing device
CN209504201U (en) * 2018-10-26 2019-10-18 亳州市谯城区五谷旺种植专业合作社 Slicing device is used in a kind of processing of Chinese medicine
CN212193507U (en) * 2020-03-09 2020-12-22 西南医科大学 Tissue slice device for medical science experiments
CN212134274U (en) * 2020-05-14 2020-12-11 于以木 Special automatic freezing slicer device of pathology department

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