CN114148610B

CN114148610B - Kit for early diagnosis of colorectal cancer liver metastasis

Info

Publication number: CN114148610B
Application number: CN202111491230.9A
Authority: CN
Inventors: 苗永昌; 王刚; 陆峰; 刘明明
Original assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Current assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-03
Anticipated expiration: 2041-12-08
Also published as: CN114148610A

Abstract

The invention discloses a colorectal cancer liver metastasis early diagnosis kit, which belongs to the field of medical diagnosis and treatment kits.

Description

Kit for early diagnosis of colorectal cancer liver metastasis

Technical Field

The invention relates to the field of medical diagnosis and treatment kits, in particular to a colorectal cancer liver metastasis early diagnosis kit.

Background

The kit for early diagnosis of colorectal cancer and liver metastasis is a box body for placing colorectal cancer diagnosis reagents, is usually a box for one use, and is used for placing and protecting the diagnosis reagents so as to prevent the diagnosis reagents from being damaged by collision.

Colorectal cancer liver shifts early diagnosis kit among the prior art is usually by carton and some other sponges, the plastics accessory equipment forms, when actual production uses, hold in the palm the box with sponge cavity or plastics and place inside the outer box of paper, protect the reagent pipe, it can be effectual bear the weight of the protection to colorectal cancer liver shifts early diagnosis reagent, but because the inside of kit includes plastics, the sponge spare, lead to its manufacturing cost to increase, and cause the pollution to the environment easily, be difficult to directly decompose the recovery, and install the reagent pipe in the box body in the use and need manually scratch out, it is inconvenient to take.

To this end, we propose a kit for early diagnosis of hepatic metastasis of colorectal cancer to solve some of the problems of the prior art described above.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a colorectal cancer liver transfer early diagnosis kit, which can realize convenient taking of a reagent tube placed in a paper box during use, and can drive a movable paper board to turn over by pulling the movable paper board to erect the reagent tube without manually pulling the reagent tube by arranging a fixed paper board, the movable paper board I and the movable paper board II in the paper box and inserting the right end of the movable paper board II in a through groove.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

Colorectal cancer liver shifts early diagnosis kit, including the carton, fixed mounting has the fixed cardboard of horizontal setting on the left side top inner end wall of carton, and the right side of fixed cardboard rotates and is connected with vertical setting at the inside movable cardboard of carton one, the bottom of movable cardboard one rotates and is connected with the movable cardboard two of slope setting inside the carton, the jack has been seted up to the inside intermediate position department of movable cardboard one, the inside of movable cardboard two is seted up and is lifted the groove with the corresponding lift of jack, the inside logical groove of vertically setting of seting up of right side top end wall of carton, the right-hand member activity of movable cardboard two alternates in the inside that leads to the groove, the inside in jack and lift groove is inserted and is equipped with the reagent pipe of horizontal placing, carton top left side fixed mounting has paper apron one, and the right side swing joint of paper apron one covers apron two in the carton top.

Furthermore, the bottom of the right end of the second movable paperboard is evenly coated with viscose, and the outer surface of the viscose is covered with film paper.

Further, fixed mounting has the symmetry to set up the splint of both sides about leading to the groove on the right side inner end wall of carton, and the right-hand member activity of activity cardboard two alternates between two splint that the symmetry set up from top to bottom, and the chamfer that leans out the setting is all seted up in one side that every splint left end was close to in activity cardboard two.

Further, fixed gluing has the spacing frame of paper corresponding with the reagent pipe on the inner end wall in the right side of carton, and the left end wall of the spacing frame of paper is laminated mutually with the reagent pipe, and the left side top end wall of the spacing frame of paper sets up to the structure that inclines to the right.

Furthermore, the cross-section appearance of the paper limiting frame is set to be of a C-shaped structure, and folds are formed in the bending positions of the paper limiting frame.

Furthermore, the bottom of the paper box is longitudinally provided with a limiting groove matched with the lower end of the movable paper board.

Furthermore, the width of the first movable paperboard is matched with that of the fixed paperboard, and a positioning groove corresponding to the reagent tube is formed in the bottom of the paper box.

Furthermore, a paper surrounding edge sleeved on the outer side of the paper box is fixedly installed at the lower end of the second paper cover plate, an elastic paper tape is fixedly connected between the first paper cover plate and the second paper cover plate, the length of the elastic paper tape is larger than a gap at the joint of the first paper cover plate and the second paper cover plate, and a corrugated board is fixedly covered above the joint of the first paper cover plate and the second paper cover plate.

Furthermore, two longitudinally-arranged tearing grooves are symmetrically formed in the corrugated board, and force application blocks arranged in the middle of the two tearing grooves are fixedly mounted on the front side of the corrugated board.

Further, a paper rope is fixedly connected between the paper box and the paper surrounding edge.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through fixing the cardboard, activity cardboard one and two settings of activity cardboard are in the inside of carton, and insert the inside of establishing in logical groove with the right-hand member of activity cardboard two, make the staff when using this product, right-hand member through pull activity cardboard two, can make activity cardboard one and two upset drive reagent pipes of activity cardboard erect, be favorable to promoting the use convenience of the device, and simultaneously, with the help of the support of activity cardboard one and activity cardboard two, the stability of placing of reagent pipe in the carton inside has been ensured, need not to adopt plastics to hold in the palm the box, sponge cavity etc. lift the structure, when reducing the device manufacturing cost, can also effectual environmental protection, and be favorable to the device to decompose the recovery to a certain extent.

(2) Through evenly applying paint the right-hand member bottom at activity cardboard two with the viscose with a brush, can be favorable to guaranteeing the structural stability of activity cardboard two in the use for providing between the outer endwall of activity cardboard two and carton, simultaneously, through covering the outside at the viscose with thin film paper, be favorable to guaranteeing the convenience of viscose when using.

(3) Through with two splint symmetry fixed mounting on the inner end wall of carton right side, can guide the activity cardboard two of establishing of inserting in the middle of it, guarantee activity cardboard two is at the stability of pull in-process, and one side that is close to in activity cardboard two on the left of splint through the chamfer setting that will lean out can guide when inserting activity cardboard two, the quick convenience of guarantee the device activity cardboard two insertedly when the equipment.

(4) Through pasting the spacing frame of paper is fixed on the right side inner end wall of carton, can support the restriction to the right-hand member of reagent pipe, effectually ensure that the reagent pipe places the stability inside the device, simultaneously, through setting up the left end top of the spacing frame of paper to the structure that inclines to the right, with the help of the guide of slope structure, can ensure that the device reagent pipe places fast when putting into production inside the carton.

(5) The cross-section through with the spacing frame of paper sets up to C style of calligraphy structure for the upper and lower and front and back end of the spacing frame of paper all are not fixed mutually with the inner wall of carton, and the crease has all been seted up with the department of buckling of the spacing frame of paper to the cooperation, can rock the device, makes the flexible upper and lower deflection of the spacing frame of paper warp, absorbs the impact force and weakens, is favorable to forming the buffering protection to reagent pipe, has further promoted the reagent pipe and has placed the stability security inside the device.

(6) Through vertically seting up in the bottom of carton with a movable paperboard lower extreme to the restriction groove that corresponds, can restrict the vertical state of movable paperboard one, ensured the support stability of a pair of reagent pipe of movable paperboard, set up in the bottom of carton through the positioning groove that will correspond the setting with reagent socle portion, can restrict its bottom after reagent pipe upset is vertical, the effectual stability of having ensured in the device use.

(7) Through with corrugated container board zonulae occludens between paper apron one and paper apron two for the paper surrounding edge of two bottoms of paper apron closely overlaps and establishes in the outside of carton, can effectually ensure that two covers of paper apron the fastness at the carton top, need not to adopt other materials and structure to carry out the closing cap operation, has reduced manufacturing cost, and has ensured the device's feature of environmental protection to a certain extent, and is favorable to the device to decompose the recovery.

(8) Through vertically seting up two tear grooves in corrugated container board's inside, be favorable to tearing corrugated container board fast, simultaneously, through with application of force piece fixed mounting in corrugated container board's front, be favorable to providing the application of force position when tearing for the staff, promoted the device's simple operation nature to a certain extent.

(9) Through with paper rope fixed connection between carton and paper surrounding edge, can drag the restriction when two upset of paper apron are opened for two are vertical states for the reagent pipe provides shelters from the backplate, and the staff of being convenient for observes the change of the inside reagent reaction of reagent pipe.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of the structure at B in FIG. 3;

FIG. 6 is an exploded view of the present invention;

FIG. 7 is a top plan view of the carton of the present invention;

FIG. 8 is a schematic structural view of a fixed paperboard, a movable paperboard I and a movable paperboard II in the invention;

FIG. 9 is a schematic view of a second paper cover of the present invention after opening;

FIG. 10 is a schematic view of the present invention in use;

FIG. 11 is a cross-sectional view of FIG. 10;

fig. 12 is a front sectional view of fig. 11.

The reference numbers in the figures illustrate:

1. a carton; 2. fixing the paper board; 201. a first movable paperboard; 202. a second movable paperboard; 203. a jack; 204. a lifting groove; 205. a through groove; 206. a splint; 3. a reagent tube; 4. a paper limiting frame; 401. a limiting groove; 402. a positioning groove; 5. a first paper cover plate; 501. a second paper cover plate; 502. paper surrounding edges; 503. an elastic paper tape; 504. corrugated board; 505. tearing and pulling the groove; 506. a force application block; 6. a paper rope.

Detailed Description

The technical solution 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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-12, the kit for early diagnosis of colorectal cancer liver metastasis includes a paper box 1, a horizontally disposed fixed paper board 2 is fixedly mounted on an upper left inner end wall of the paper box 1, a movable paper board 201 vertically disposed inside the paper box 1 is rotatably connected to a right side of the fixed paper board 2, a movable paper board 202 disposed in the paper box 1 in an upward inclined manner is rotatably connected to a bottom of the movable paper board 201, a jack 203 is disposed at a middle position inside the movable paper board 201, a lifting groove 204 corresponding to the jack 203 is disposed inside the movable paper board 202, a longitudinally disposed through groove 205 is disposed inside an upper right end wall of the paper box 1, a right end of the movable paper board 202 is movably inserted into the through groove 205, a horizontally disposed reagent tube 3 is inserted into the jacks 203 and the lifting groove 204, a paper cover plate 5 is fixedly mounted on a left top of the paper box 1, and the right side of the paper cover plate I5 is movably connected with a paper cover plate II 501 covered above the paper box 1.

Referring to fig. 1-2 and fig. 9-12, when the device is used, the paper cover plate two 501 is turned up to open the device, and then, a worker pulls the movable paper plate two 202 protruding out of the right side of the paper box 1 to drive the movable paper plate two 202 to drive the movable paper plate one 201 to rotate and flatten, so that the reagent tube 3 inserted into the jack 203 is vertical, so that the device can conveniently take the reagent tube 3 when in use, by arranging the fixed paper plate 2, the movable paper plate one 201 and the movable paper plate two 202 inside the paper box 1 and inserting the right end of the movable paper plate two 202 into the through slot 205, when the worker uses the product, the movable paper plate one 201 and the movable paper plate two 202 can be turned over to drive the reagent tube 3 to stand up through the right end of the movable pull paper plate two 202, which is favorable for improving the convenience of the device, simultaneously, with the help of the support of the first movable paperboard 201 and the second movable paperboard 202, the placing stability of the reagent tube 3 in the paper box 1 is guaranteed, the plastic supporting box, the sponge cavity and other supporting structures are not needed, the production cost of the device is reduced, meanwhile, the environment can be effectively protected, and the device is favorable for decomposition and recovery to a certain extent.

Referring to fig. 3 and 12, when the device is used, after the worker pulls the second movable board 202 outwards to drive the first movable board 201 to be flattened, the worker can tear off the thin film paper on the adhesive by pulling, the second movable board 202 is attached to the right outer end wall of the paper box 1 by the exposed adhesive, the position of the second movable board 202 is fixed, and the adhesive is uniformly coated at the bottom of the right end of the second movable board 202 to provide adhesive force between the second movable board 202 and the outer end wall of the paper box 1, so that the structural stability of the second movable board 202 in the using process can be guaranteed, and meanwhile, the convenience of the adhesive in the using process can be guaranteed by covering the thin film paper on the outer side of the adhesive.

Please refer to fig. 4, the inner end wall of the right side of the paper box 1 is fixedly provided with the clamp plates 206 symmetrically arranged at the upper and lower sides of the through groove 205, the right end of the second movable paper plate 202 is movably inserted between the two clamp plates 206 symmetrically arranged up and down, one side of the left end of each clamp plate 206 close to the second movable paper plate 202 is provided with a chamfer arranged obliquely outwards, when the device is used, the two clamp plates 206 fixedly arranged on the inner end wall of the right side of the paper box 1 can guide the second movable paper plate 202 inserted between the two clamp plates, the stability of the second movable paper plate 202 in the drawing process is ensured, the chamfer arranged obliquely outwards is arranged at one side of the left end of each clamp plate 206 close to the second movable paper plate 202, when the second movable paper plate 202 is inserted, and the device can be guided when being assembled, and the quick and convenient insertion of the second movable paper plate 202 is ensured.

Referring to fig. 2-3, a paper limiting frame 4 corresponding to the reagent tube 3 is fixedly adhered to the right inner end wall of the paper box 1, the left end wall of the paper limiting frame 4 is attached to the reagent tube 3, the upper left end wall of the paper limiting frame 4 is arranged to be a rightward inclined structure, when the device is used, the paper limiting frame 4 fixedly arranged on the right inner end wall of the paper box 1 can support the reagent tube 3 which is transversely placed, the shaking amplitude of the reagent tube 3 in the paper box 1 is limited, the paper limiting frame 4 is fixedly adhered to the right inner end wall of the paper box 1, can support and limit the right end of the reagent tube 3, effectively ensures the stability of the reagent tube 3 placed in the device, simultaneously, set up to the structure that inclines to the right through the left end top with paper spacing frame 4, with the help of the guide of slope structure, can ensure that the device is reagent pipe 3 places inside carton 1 fast when production.

Please refer to fig. 3, the cross-sectional shape of the paper spacing frame 4 is set to a C-shaped structure, the bending parts on the paper spacing frame 4 are all provided with creases, when the device is used, the cross-section of the paper spacing frame 4 is set to a C-shaped structure, and simultaneously, the upper and lower parts and the front and rear ends of the paper spacing frame 4 are not fixed to the inner end wall of the paper box 1, when the device is shaken, the reagent tube 3 is shaken to cause impact on the paper spacing frame 4, because the creases are provided at the bending parts of the paper spacing frame 4, so that the paper spacing frame 4 can deflect flexibly and deform up and down, the impact force is absorbed and weakened, which is beneficial to forming buffer protection on the reagent tube 3, and further improves the stable safety of the reagent tube 3 placed inside the device.

Referring to fig. 5, a limiting groove 401 matched with the lower end of the first movable paperboard 201 is longitudinally formed in the bottom of the paper box 1, when the device is not used, the lower end of the first movable paperboard 201 is clamped in the limiting groove 401, and the limiting groove 401 corresponding to the lower end of the first movable paperboard 201 is longitudinally formed in the bottom of the paper box 1, so that the vertical state of the first movable paperboard 201 can be limited, and the stability of the first movable paperboard 201 in supporting the reagent tubes 3 is guaranteed.

Please refer to fig. 7 and 12, the width of the first movable paperboard 201 is adapted to the width of the fixed paperboard 2, the bottom of the paper box 1 is provided with a positioning groove 402 corresponding to the reagent tube 3, when the device is used, the second movable paperboard 202 drives the first movable paperboard 201 to deflect by pulling, so that the reagent tube 3 is turned over vertically, the bottom of the reagent tube 3 after being turned over is just embedded into the positioning groove 402, the first movable paperboard 201 transversely arranged after being turned over is matched with the support of the reagent tube 3, the vertical stability of the reagent tube 3 in the using process is ensured, the positioning groove 402 corresponding to the bottom of the reagent tube 3 is arranged at the bottom of the paper box 1, the bottom of the reagent tube 3 can be limited after being turned over vertically, and the stability of the device in the using process is effectively ensured.

Referring to fig. 2-3 and fig. 6, a paper surrounding edge 502 sleeved on the outer side of the paper box 1 is fixedly installed at the lower end of the second paper cover plate 501, an elastic paper tape 503 is fixedly connected between the first paper cover plate 5 and the second paper cover plate 501, the length of the elastic paper tape 503 is greater than the gap between the joint of the first paper cover plate 5 and the second paper cover plate 501, a corrugated board 504 is fixedly covered above the joint of the first paper cover plate 5 and the second paper cover plate 501, and when the device is not in use, the paper surrounding edge 502 is sleeved on the outer side of the paper box 1 and matched with the tightening of the first paper cover plate 5, the corrugated board 504 and the second paper cover plate 501, so that the paper surrounding edge 502 is tightly attached to the outer side of the paper box 1, and the second paper cover plate 501 is prevented from being opened by overturning.

When the device is used, a worker only needs to tear off the covering connection between the corrugated board 504 and the paper cover plate I5 and the paper cover plate II 501, and the connection of the elastic paper tape 503 is matched, so that the paper cover plate II 501 can slightly move rightwards, at the moment, the joint between the paper surrounding edge 502 and the paper box 1 is loose, the paper cover plate II 501 can be opened through overturning, the corrugated board 504 is tightly connected between the paper cover plate I5 and the paper cover plate II 501, the paper surrounding edge 502 at the bottom of the paper cover plate II 501 is tightly sleeved on the outer side of the paper box 1, the firmness of the paper cover plate II 501 covering the top of the paper box 1 can be effectively guaranteed, the sealing operation is not needed to be carried out by adopting other materials and structures, the production cost is reduced, the environmental protection performance of the device is guaranteed to a certain degree, the device is favorable for decomposition and recovery, and the longer elastic paper tape 503 is connected between the paper cover plate I5 and the paper cover plate II 501, the integrity of the connection between the second paper cover 501 and the first paper cover 5 after the corrugated board 504 is torn can be guaranteed.

Please refer to fig. 1, two tearing grooves 505 longitudinally arranged are symmetrically formed in the corrugated board 504, a force application block 506 arranged in the middle of the two tearing grooves 505 is fixedly mounted on the front side of the corrugated board 504, when the device is used, the two tearing grooves 505 are longitudinally arranged in the corrugated board 504, which is beneficial for quickly tearing the corrugated board 504, meanwhile, the force application block 506 is fixedly mounted on the front side of the corrugated board 504, which is beneficial for providing a force application position for tearing by a worker, and the operation convenience of the device is improved to a certain extent.

Referring to fig. 9-10, the paper string 6 is fixedly connected between the paper box 1 and the paper surrounding edge 502, and when the device is used, the paper string 6 is fixedly connected between the paper box 1 and the paper surrounding edge 502, so that the paper cover plate two 501 can be pulled and limited when being turned over and opened, and the paper cover plate two 501 is in a vertical state, so that a shielding back plate is provided for the reagent tube 3, and the change of the reagent reaction inside the reagent tube 3 can be observed by a worker.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. Colorectal cancer liver metastasis early diagnosis kit, including carton (1), its characterized in that: a transversely arranged fixed paperboard (2) is fixedly arranged on the inner end wall above the left side of the paper box (1), the right side of the fixed paperboard (2) is rotatably connected with a first movable paperboard (201) which is vertically arranged in the paper box (1), the bottom of the first movable paperboard (201) is rotatably connected with a second movable paperboard (202) which is obliquely arranged in the paper box (1) upwards, a jack (203) is arranged at the middle position inside the first movable paperboard (201), a lifting groove (204) corresponding to the jack (203) is arranged inside the second movable paperboard (202), a longitudinally arranged through groove (205) is arranged inside the end wall above the right side of the paper box (1), the right end of the second movable paperboard (202) is movably inserted into the through groove (205), and a transversely arranged reagent tube (3) is inserted into the jack (203) and the lifting groove (204), the paper box is characterized in that a paper cover plate I (5) is fixedly mounted on the left side of the top of the paper box (1), and the right side of the paper cover plate I (5) is movably connected with a paper cover plate II (501) covering the paper box (1).

2. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: and the bottom of the right end of the second movable paperboard (202) is uniformly coated with adhesive, and the outer surface of the adhesive is covered with film paper.

3. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: fixed mounting has splint (206) that the symmetry set up both sides about leading to groove (205) on the right side inner end wall of carton (1), the right-hand member activity of activity cardboard two (202) alternates between two splint (206) that the longitudinal symmetry set up, every splint (206) left end is close to and all is offered the chamfer that leans out the setting in one side of activity cardboard two (202).

4. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: the fixed paper spacing frame (4) that glues and have and correspond with reagent pipe (3) that glues on the right side inner end wall of carton (1), the left end wall and the reagent pipe (3) of the spacing frame of paper (4) are laminated mutually, the left side top end wall of the spacing frame of paper (4) sets up to the structure that inclines to the right.

5. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 4, wherein: the cross-section appearance of paper spacing frame (4) sets up to C style of calligraphy structure, the crease has all been seted up to the department of buckling on the paper spacing frame (4).

6. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: the bottom of the paper box (1) is longitudinally provided with a limiting groove (401) matched with the lower end of the first movable paper board (201).

7. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: the width of the movable paperboard I (201) is matched with that of the fixed paperboard (2), and a positioning groove (402) which is arranged corresponding to the reagent tube (3) is formed in the bottom of the paper box (1).

8. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 1, wherein: the lower extreme fixed mounting of paper apron two (501) establishes paper surrounding edge (502) in carton (1) outside, fixed connection has elasticity paper tape (503) between paper apron one (5) and paper apron two (501), and the length of elasticity paper tape (503) is greater than the clearance of paper apron one (5) and paper apron two (501) junction, the fixed cover in junction top of paper apron one (5) and paper apron two (501) has corrugated container board (504).

9. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 8, wherein: two longitudinally-arranged tearing grooves (505) are symmetrically formed in the corrugated board (504), and force application blocks (506) arranged in the middle positions of the two tearing grooves (505) are fixedly mounted on the front surface of the corrugated board (504).

10. The kit for early diagnosis of hepatic metastasis of colorectal cancer according to claim 8, wherein: and a paper rope (6) is fixedly connected between the paper box (1) and the paper surrounding edge (502).