CN113104465A - Intelligent management specimen bank for colorectal cancer cell strains and patient tissues - Google Patents

Intelligent management specimen bank for colorectal cancer cell strains and patient tissues Download PDF

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Publication number
CN113104465A
CN113104465A CN202110428802.2A CN202110428802A CN113104465A CN 113104465 A CN113104465 A CN 113104465A CN 202110428802 A CN202110428802 A CN 202110428802A CN 113104465 A CN113104465 A CN 113104465A
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specimen
clamping
outer tube
colorectal cancer
cancer cell
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CN202110428802.2A
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CN113104465B (en
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王云帅
寇玉
王皇建
师鑫鹏
武会斌
夏添明
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Luoyang Central Hospital
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Luoyang Central Hospital
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02Preservation of living parts
    • A01N1/0236Mechanical aspects
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses a colorectal cancer cell strain and patient tissue intelligent management specimen library, which comprises a storage component, a specimen conveying device, a clamping and placing assembly and a lower mounting seat, wherein the middle part of the upper end surface of the lower mounting seat is transversely provided with the storage component, the left side and the right side of the storage component are fixedly connected with the lower mounting seat through locking screws, one end of the storage component is provided with the specimen conveying device, the specimen conveying device is supported and fixed on the ground through a support column, one side end surface of the storage component is provided with an opening, and the opening is used for conveying and taking a specimen; the clamping and mounting assembly is transversely mounted on the inner side of the storage component, the clamping and mounting assembly is used for locally clamping the discharged and conveyed samples on the sample conveying device and conveying the samples into the storage component, a plurality of mounting concave positions are formed in the side wall of the inner circumference of the storage component, and each sample is stored in the corresponding mounting concave position; the specimen conveying device pushes the specimen outer tube to the position under the clamping and placing assembly, and the specimen outer tube is in an inclined inverted buckle state, so that the clamping and placing assembly directly positions and clamps the lower end of the specimen outer tube.

Description

Intelligent management specimen bank for colorectal cancer cell strains and patient tissues
Technical Field
The invention relates to the technical field of biomedical management, in particular to a colorectal cancer cell strain and patient tissue intelligent management specimen bank.
Background
Colorectal cancer is a heterogeneous disease with complex origin, in the medical examination of colorectal cancer, the examination medical department needs to undertake the detection work of a large number of specimens including a disease area, an outpatient service, an emergency treatment, various scientific researches and the like every day, each examination process needs to go through a plurality of links from specimen collection to report, errors can occur due to carelessness, and adverse results are caused. Before, during and after the laboratory detection of the specimen, the information or the detection result of the inspected specimen may not accord with the real information or the actual result of the detected person due to many factors, which may cause specimen errors, especially in the later detection, the relative specimens of healthy people and patients need to be frequently delivered and stored in a warehouse, the placing position may change, the medical workers find each time, which wastes time, and the hospital specimens are huge in quantity and difficult to be handled in time through manual operation, so it is necessary to provide an intelligent management specimen warehouse for colorectal cancer cell strains and patient tissues, so as to solve the above problems.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a colorectal cancer cell strain and patient tissue intelligent management specimen library comprises a storage component, a specimen conveying device, a clamping and placing assembly and a lower mounting seat, wherein the storage component is transversely mounted in the middle of the upper end face of the lower mounting seat, the left side and the right side of the storage component are fixedly connected with the lower mounting seat through locking screws, a specimen conveying device is arranged at one end of the storage component, the specimen conveying device is supported and fixed on the ground through supporting columns, an opening is formed in one side end face of the storage component, and the opening is used for conveying and taking specimens;
the clamping and mounting assembly is transversely mounted on the inner side of the storage component, the clamping and mounting assembly is used for locally clamping the discharged and conveyed samples on the sample conveying device and conveying the samples into the storage component, a plurality of mounting concave positions are formed in the side wall of the inner circumference of the storage component, and each sample is stored in the corresponding mounting concave position;
the specimen conveying device pushes the specimen outer tube to the position under the clamping and placing assembly, and the specimen outer tube is in an inclined inverted buckle state, so that the clamping and placing assembly directly positions and clamps the lower end of the specimen outer tube.
As a preferred technical scheme of the invention, the clamping and placing assembly comprises a mounting cross frame, a transfer screw, a clamping device, a fixed disk piece, a driving motor and a rotary disk seat, wherein the fixed disk piece is coaxially fixed on one side inside the storage library piece, and the rotary disk seat is rotationally arranged on the fixed disk piece in a limiting manner through a built-in rotor;
a mounting transverse frame is transversely fixed on one side of the rotary disk seat, a transfer screw rod is arranged in the mounting transverse frame and can relatively rotate through a bearing, a clamping device is arranged on the mounting transverse frame in a sliding manner, the transfer screw rod is connected with the clamping device for transmission through a thread meshing effect, and one end of the transfer screw rod extends out of the storage warehouse part and is connected with an output shaft of a rotary motor fixed on the storage warehouse part;
the clamping device controls the clamping arms to clamp and place the outer tube of the specimen through the vertical telescopic guiding function inside the clamping device;
and one side of the rotary disk seat, which is far away from the installation transverse frame, is provided with a transmission gear, and the transmission holding piece is connected with an external motor through the meshing action of a plurality of groups of gear chains, so that when the external motor drives the rotary disk seat to rotate circumferentially, the clamping device deflects at an angle and places the specimen in a corresponding placement concave position.
As a preferred technical scheme of the invention, the positions of two sides inside the warehouse are coaxially fitted and fixed with the ring-joint rail member, the installation cross frame extends into two sides of the frame body of the warehouse and is obliquely fixed with the support ribs, and one end of each support rib is limited on the ring-joint rail member in a manner of sliding relatively.
As a preferred technical scheme of the invention, a supporting ring body is annularly connected and fixed in the storage warehouse part, a plurality of inner locking assemblies are arranged on the inner circumference of the supporting ring body, and the inner locking assemblies perform local locking and clamping on the middle upper part of the outer tube of the specimen in the clamping device through opening and closing when the clamping device is close to the locking port of the clamping device;
a reserved discharge cavity is further arranged between the support ring body and the storage warehouse part, a plurality of air flow discharge pipes are connected in the reserved discharge cavity, and each air flow discharge pipe extends into the outer tube of the specimen and quantitatively injects discharge gas into the outer tube of the specimen.
As a preferred technical scheme of the invention, the inner locking assembly comprises an inner clamping piece, a connecting spring, a connecting guide rod, an edge grinding ring and an outer jacking body, wherein a plurality of preformed grooves are formed in the supporting ring body, a plurality of inner clamping pieces are arranged in the preformed grooves through the circumferences which can slide relatively through the connecting spring, and the cross section of each inner clamping piece is of a half-bracket structure;
a connecting guide rod is hinged below each inner clamping piece through a support rod, a plurality of outer pressing bodies are hinged on the periphery of the reserved groove, and one end of each outer pressing body is connected with the connecting guide rod for transmission, so that when the clamping device is close to and abuts against the outer pressing body, the inner clamping pieces open outwards through the connecting guide rods and carry out limiting clamping on the port of the sample outer tube;
and an edging ring is coaxially embedded in the preformed groove.
As a preferred technical scheme of the present invention, a drainage pad is further installed in each of the reserve tanks, and a ventilation outlet is provided on an outer circumferential side wall of the storage warehouse, and the ventilation outlet circularly discharges air flow in each of the reserve tanks.
As a preferred technical solution of the present invention, a central shaft member is transversely disposed in the lower mounting seat and can rotate relatively, and an inner drainage device is slidably connected to the central shaft member;
a flow dispersing cover body penetrates through and is fixed on the lower end face of the storage warehouse in a sealing mode, the flow dispersing cover body is connected with the inner drainage device in a sealing mode through a telescopic sleeve, and an airflow guide pipe penetrates through the inner drainage device, so that when the inner drainage device slides along the central shaft, the airflow guide pipe supplies air and drains to a reserved groove in a corresponding area through the flow dispersing cover body;
and a drainage fan blade is also arranged in the flow dispersing cover body.
As a preferred technical scheme of the invention, the specimen conveying device further comprises a conveying platform, an air cylinder device, a sliding lead screw and a guiding plate, wherein the sliding lead screw is arranged on one side of the upper end face of the conveying platform in a relatively sliding manner, and one end of the sliding lead screw is connected with the output end of the air cylinder device and is driven by the air cylinder device in a sliding manner;
one side of the conveying platform, which is close to the clamping and placing assembly, is fixed with a guide plate, and the cross section of the guide plate is of an arc-shaped ascending slope surface structure.
Compared with the prior art, the invention provides an intelligent colorectal cancer cell strain and patient tissue management specimen bank, which has the following beneficial effects:
according to the invention, the storage warehouse part is arranged and is of a cylindrical structure, and the samples are arranged and stored in a perfect center manner through the plurality of placing concave positions on the inner circumferential side wall of the storage warehouse part; an air flow calandria is also arranged in the storage warehouse, one end of the air flow calandria extends into the outer tube of the specimen and conveys air flow for drying to the inside quantitatively, so that the biological activity of the specimen is kept all the time in long-term storage, and the storage period is prolonged; simultaneously, still be equipped with interior drainage device in the below of depositing the storehouse spare, this interior drainage device forms the circulation of flow way with the ventilation row mouth altogether, can effectively deposit the temperature or humidity to the outside air of sample outer tube and carry out drainage regulation, guarantees that inside and outside air current changes the circulation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the gripping and placing assembly of the present invention;
FIG. 3 is a schematic structural view of a support ring body according to the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3;
FIG. 5 is a schematic structural view of a lower mounting base according to the present invention;
FIG. 6 is a schematic view of the specimen transport device according to the present invention;
in the figure: 1 storage component, 2 specimen conveying device, 201 supporting column, 202 sliding screw rod, 203 cylinder device, 204 guiding plate component, 205 conveying platform, 3 clamping and placing component, 301 mounting cross frame, 302 transfer screw rod, 303 clamping device, 304 fixed plate component, 305 rotating plate seat, 306 driving motor, 307 ring rail component, 308 supporting rib, 4 lower mounting seat, 401 inner drainage device, 402 flow dispersing cover body, 403 flow guiding fan blade, 5 supporting ring body, 501 air flow exhaust pipe, 502 ventilation exhaust port, 6 inner locking component, 601 inner clamping piece, 602 connecting spring, 603 connecting guide rod, 604 outer pressing body, 605 edge grinding ring and 606 exhaust backing plate.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: a colorectal cancer cell strain and patient tissue intelligent management specimen library comprises a storage component 1, a specimen conveying device 2, a clamping and placing assembly 3 and a lower mounting seat 4, wherein the storage component 1 is transversely mounted in the middle of the upper end face of the lower mounting seat 4, the left side and the right side of the storage component 1 are fixedly connected with the lower mounting seat 4 through locking screws, the specimen conveying device 2 is arranged at one end of the storage component 1, the specimen conveying device 2 is supported and fixed on the ground through a support column 201, an opening is formed in one side end face of the storage component 1, and the opening is used for conveying and taking specimens; the opening is correspondingly provided with a connecting cover body for locally sealing the storage warehouse piece so as to facilitate long-term storage of each specimen;
the middle side in the storage component 1 is transversely provided with a clamping and placing component 3, the clamping and placing component 3 is used for locally clamping the discharged and conveyed samples on the sample conveying device 2 and conveying the samples into the storage component 1, the side wall of the inner circumference of the storage component 1 is provided with a plurality of placing concave positions, and each sample is stored in the corresponding placing concave position;
sample conveyor 2 with sample outer tube propelling movement to press from both sides and get under laying subassembly 3 to be the slope back-off state with its sample outer tube, make to press from both sides and get and lay subassembly 3 and directly fix a position the clamping to this sample outer tube lower tip.
Referring to fig. 2, in this embodiment, the gripping and placing assembly 3 includes a mounting cross frame 301, a transfer screw 302, a clamping device 303, a fixed disk 304, a driving motor 306, and a rotating disk base 305, wherein the fixed disk 305 is coaxially fixed on one side of the interior of the storage component 1, and the rotating disk base 305 is rotatably disposed on the fixed disk 304 through a built-in rotor;
a mounting transverse frame 301 is transversely fixed on one side of the rotating disk seat 305, a transmission screw 302 is arranged in the mounting transverse frame 301 and can relatively rotate through a bearing, a clamping device 303 is arranged on the mounting transverse frame 301 in a sliding manner, the transmission screw 302 is connected and driven with the clamping device 303 through a thread meshing effect, and one end of the transmission screw 302 extends out of the storage component and is connected with an output shaft of a rotating motor 306 fixed on the storage component 1;
the clamping device 303 controls the clamping arms to clamp and place the outer tube of the specimen through the internal vertical telescopic guiding function;
and, one side of the rotating disk seat 305 far away from the mounting cross frame 301 is provided with a transmission gear, the transmission holder is connected with an external motor (not shown in the figure) through the meshing effect of a plurality of groups of gear teeth chains, so that when the external motor drives the rotating disk seat 305 to rotate circumferentially, the clamping device 303 deflects at an angle and places the specimen in a corresponding placing concave position.
In this embodiment, the inside both sides position of depositing storehouse spare 1 is fixed with the ring joint rail piece 307 of coaxial laminating, just installation crossbearer 301 stretches into the support body both sides slope of depositing storehouse spare 1 and is fixed with brace rod 308, but the spacing setting of one end relative slip of brace rod 308 is in on the ring joint rail piece 307 to improve inside stability of transferring soon.
Referring to fig. 3, in this embodiment, a support ring body 5 is fixed to the storage library member 1 in an annular connection manner, a plurality of inner locking assemblies 6 are arranged on the inner circumference of the support ring body 5, and the inner locking assemblies 6 perform partial locking and clamping on the middle upper portion of the outer tube of the specimen in the clamping device 303 through an opening and closing action when the clamping device 303 is close to the locking port of the clamping device;
a reserved discharge cavity is further arranged between the support ring body 5 and the storage warehouse part 1, a plurality of airflow discharge pipes 501 are connected in the reserved discharge cavity, each airflow discharge pipe 501 extends into the outer tube of the specimen and quantitatively injects drainage gas into the outer tube of the specimen, and the drainage gas is generally dry airflow suitable for storage so as to keep the biological activity of the specimen.
Referring to fig. 4, in the present embodiment, the inner locking assembly 6 includes an inner clip 601, a connection spring 602, a connection guide 603, an edge grinding ring 605, and an outer pressing body 604, wherein a plurality of preformed grooves are formed in the support ring body 5, a plurality of inner clips 601 are arranged in each preformed groove through a circumference of the connection spring 602, which can slide relatively, and a cross section of each inner clip 601 is a half-bracket structure;
a connecting guide rod 603 is hinged to the lower part of each inner clamping piece 601 through a support rod, a plurality of outer pressing bodies 604 are hinged to the periphery of the reserved groove, one end of each outer pressing body 604 is connected with the connecting guide rod 603 for transmission, so that when the clamping device 303 is close to and abuts against the outer pressing body 604, the inner clamping pieces 601 are opened outwards through the connecting guide rods 603 and limit and clamp the port parts of the sample outer tubes; the positioning and clamping work can be conveniently and rapidly finished,
still coaxial embedding is provided with edging ring 605 in the reservation tank, can effectively improve clamping stability.
In this embodiment, a drainage backing plate 606 is further installed in each of the reserved slots, a ventilation exhaust port 502 is formed in the outer circumferential side wall of the storage warehouse 1, and the ventilation exhaust port 502 circularly exhausts the air flow in each of the reserved slots.
Referring to fig. 5, in the present embodiment, a central shaft is transversely disposed in the lower mounting seat 4 for relative rotation, and an inner drainage device 401 is slidably connected to the central shaft;
moreover, a flow dispersing cover body 402 is fixed on the lower end surface of the storage warehouse 1 in a sealing and penetrating manner, the flow dispersing cover body 402 is connected with the inner drainage device 401 in a sealing manner through a telescopic sleeve, and an airflow guide pipe is arranged on the inner drainage device 401 in a penetrating manner, so that when the inner drainage device 401 slides along the central shaft, the airflow guide pipe supplies and drains air to and from the reserved slots in the corresponding area through the flow dispersing cover body 402;
the diffuser housing 402 is also provided with flow-guiding vanes 403 therein to facilitate the diffusion and circulation of the internal airflow.
Referring to fig. 6, in this embodiment, the specimen transportation device 2 further includes a transportation platform 205, an air cylinder device 203, a sliding lead screw 202, and a guiding plate 204, one side of the upper end surface of the transportation platform 2025 is provided with the sliding lead screw 202 in a relatively sliding manner, and one end of the sliding lead screw 202 is connected to the output end of the air cylinder device 203 and is driven by the air cylinder device 203 in a sliding manner;
the conveying platform 205 is close to one side of getting and installing subassembly 3 is fixed with and draws position plate 204, the cross section of drawing position plate 204 is the ascending domatic structure of arc for when sliding lead screw promotes the sample outer tube and slides, the sample outer tube can incline along the arc terminal surface that draws the position plate and invert, so that clamping device directly carries out the clamping to its afterbody.
Specifically, in the intelligent access management of colorectal cancer patient's sample, the sample is carried through sample conveyor, and press from both sides and get and lay the subassembly and press from both sides and get it and get, slide to designated position back along the installation crossbearer through driving motor drive clamping device, carry out the offset by peripheral hardware motor rotary drive rotating disk seat, make clamping device deflect certain angle after, detain the sample outer tube into the reservation inslot by the inside concertina action of clamping device, and it is fixed to its locking by interior locking Assembly, at this moment, the inside dry air current of deposit of air current calandria part stretches into in the sample outer tube, and can inwards pour into the suitable dry air current of depositing, be used for improving the sample and deposit the effect, and can carry out the inside and outside alternation of air current by the circulation route that interior calandria and ventilation mouth constitute, guarantee to deposit and establish the condition (temperature or humidity etc.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a colorectal cancer cell line and intelligent management specimen storehouse of patient's tissue, its includes storage library spare (1), sample conveyor (2), presss from both sides and gets and lay subassembly (3) and mount pad (4) down, wherein, transversely install storage library spare (1) in the middle part of the up end of mount pad (4) down, the storage library spare (1) left and right sides all through locking spiral shell spare and mount pad (4) fixed connection down, the one end of storage library spare (1) is provided with sample conveyor (2), sample conveyor (2) adopt support column (201) to support to fix subaerial, its characterized in that: an opening is arranged on one side end face of the storage component (1), and the opening is used for carrying out the sample sending and taking work;
the clamping and placing assembly (3) is transversely installed on the middle side in the storage warehouse part (1), the clamping and placing assembly (3) is used for locally clamping the discharged and sent samples on the sample conveying device (2) and sending the samples into the storage warehouse part (1), a plurality of placing concave positions are arranged on the side wall of the inner circumference of the storage warehouse part (1), and each sample is stored in the corresponding placing concave position;
specimen conveying device (2) with specimen outer tube propelling movement to press from both sides and get under laying subassembly (3) to be the slope back-off state with its specimen outer tube, make to press from both sides and get and lay subassembly (3) and directly carry out the location clamping to this specimen outer tube lower tip.
2. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 1, wherein: the clamping and placing assembly (3) comprises a mounting transverse frame (301), a transfer screw (302), a clamping device (303), a fixed disc piece (304), a driving motor (306) and a rotating disc seat (305), wherein the fixed disc piece (305) is coaxially fixed on one side of the interior of the storage library piece (1), and the rotating disc seat (305) is arranged on the fixed disc piece (304) in a limiting and rotating mode through a built-in rotor;
a mounting transverse frame (301) is transversely fixed on one side of the rotary disk seat (305), a transfer screw (302) is arranged in the mounting transverse frame (301) and can relatively rotate through a bearing, a clamping device (303) is arranged on the mounting transverse frame (301) in a sliding manner, the transfer screw (302) is connected with the clamping device (303) for transmission through a thread meshing effect, and one end of the transfer screw (302) extends out of the storage warehouse part and is connected with an output shaft of a rotary motor (306) fixed on the storage warehouse part (1);
the clamping device (303) controls the clamping arms to clamp and place the outer tube of the specimen through the internal vertical telescopic guiding function;
and, one side of keeping away from on rotatory disk seat (305) installation crossbearer (301) is equipped with the transmission tooth spare, the transmission is held the piece and is connected the transmission through multiunit gear tooth chain meshing effect and peripheral motor for when peripheral motor drive rotatory disk seat (305) carry out the circumference and rotate, clamping device (303) carry out the angle thereupon and deflect and settle the sample in corresponding laying concave position.
3. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 2, wherein: deposit the inside both sides position of establishing storehouse spare (1) coaxial laminating and be fixed with ring joint rail spare (307), just installation crossbearer (301) stretch into and deposit the support body both sides slope of establishing storehouse spare (1) and be fixed with brace rod (308), the spacing setting that the one end slidable relatively of brace rod (308) is in on the ring joint rail spare (307).
4. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 3, wherein: a supporting ring body (5) is connected and fixed in the storage warehouse part (1) in an inner ring mode, a plurality of inner locking assemblies (6) are arranged on the inner circumference of the supporting ring body (5), and the inner locking assemblies (6) perform local locking and clamping on the middle upper portion of the outer tube of the specimen in the clamping device (303) through opening and closing when the clamping device (303) is close to a locking port of the clamping device;
a reserved discharge cavity is further formed between the support ring body (5) and the storage warehouse part (1), a plurality of air flow discharge pipes (501) are connected into the reserved discharge cavity, and each air flow discharge pipe (501) extends into the outer tube of the specimen and quantitatively injects discharged air into the outer tube of the specimen.
5. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 4, wherein: the inner locking assembly (6) comprises inner clamping pieces (601), a connecting spring (602), a connecting guide rod (603), an edge grinding ring (605) and an outer jacking body (604), wherein a plurality of preformed grooves are formed in the supporting ring body (5), a plurality of inner clamping pieces (601) are arranged in the preformed grooves on the circumference capable of sliding relatively through the connecting spring (602), and the cross section of each inner clamping piece (601) is of a half-bracket structure;
a connecting guide rod (603) is hinged to the lower part of each inner clamping piece (601) through a support rod, a plurality of outer pressing bodies (604) are hinged to the periphery of the preformed groove, one end of each outer pressing body (604) is connected with the corresponding connecting guide rod (603) for transmission, and therefore when the clamping device (303) is close to and abuts against the outer pressing bodies (604), the inner clamping pieces (601) are opened outwards through the connecting guide rods (603) and limit and clamp the port parts of the sample outer tubes;
an edging ring (605) is coaxially embedded in the preformed groove.
6. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 5, wherein: and a drainage backing plate (606) is further installed in each reserved groove, a ventilation discharge opening (502) is formed in the outer circumferential side wall of the storage warehouse part (1), and air flow in each reserved groove is circularly discharged through the ventilation discharge opening (502).
7. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 6, wherein: a central shaft part is transversely arranged in the lower mounting seat (4) in a relatively rotatable manner, and an inner drainage device (401) is connected onto the central shaft part in a sliding manner;
a flow dispersing cover body (402) penetrates through and is fixed on the lower end face of the storage warehouse (1) in a sealing mode, the flow dispersing cover body (402) is connected with the inner drainage device (401) in a sealing mode through a telescopic sleeve, and an airflow guide pipe penetrates through the inner drainage device (401), so that when the inner drainage device (401) slides along the central shaft, the airflow guide pipe supplies and drains air to and from reserved grooves in corresponding areas through the flow dispersing cover body (402);
and a flow guide fan blade (403) is also arranged in the flow dispersing cover body (402).
8. The colorectal cancer cell line and patient tissue intelligent management specimen bank according to claim 1, wherein: the specimen conveying device (2) further comprises a conveying platform (205), an air cylinder device (203), a sliding lead screw (202) and a guiding plate (204), one side of the upper end face of the conveying platform (2025) is provided with the sliding lead screw (202) in a relatively sliding manner, and one end of the sliding lead screw (202) is connected with the output end of the air cylinder device (203) and is driven by the air cylinder device (203) in a sliding manner;
a guiding plate (204) is fixed on one side, close to the clamping and placing assembly (3), of the conveying platform (205), and the cross section of the guiding plate (204) is of an arc-shaped ascending slope structure.
CN202110428802.2A 2021-04-20 2021-04-20 Intelligent management specimen bank for colorectal cancer cell strains and patient tissues Active CN113104465B (en)

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