Specimen collecting and storing device for colposcope cervical biopsy

Abstract

The invention relates to a biopsy specimen storage device, in particular to a specimen collection and storage device for colposcope cervical biopsy, which comprises a turntable mechanism at the bottom and tube body loading modules arranged in the circumferential direction, the tube body loading modules are arranged above the turntable mechanism in an annular array, and the tube body loading modules are used for inserting sample tubes; the upper portion of the tube body loading module is sealed, a large tube used for containing tissue is fixedly installed in the middle of the rotating disc mechanism in a suspended mode, a net bag is arranged in the large tube, a dismounting box is arranged on the front portion of the device, a middle dismounting groove is formed in the dismounting box, the dismounting groove is used for sealing and dismounting sample tubes, and the dismounting box is provided with an electronic display window, a left key and a right key. Sampling positions are indicated through colors, after multi-point sampling, additional handwriting marking on samples is not needed, different sample positions are in different colors, loading and closed storage are correspondingly carried out after sampling, continuous operation can be continuously carried out on samples in different common positions, and confusion of samples of different patients is avoided.

Description

Technical Field

[0001] The invention relates to a biopsy specimen storage device, in particular to a specimen collection and storage device used for colposcopy cervical biopsy. Background Art

[0002] During the colposcopy diagnosis and treatment of patients with cervical diseases, multi-point tissue biopsy sampling is often performed. At present, multiple glass bottles are routinely used in clinical practice, and the sampling positions are handwritten to mark the sampling positions for further packaging and fixing of tissue samples. This method has many disadvantages. First, the glass bottle scrubbing and marking requires additional manpower. When there are many sampling positions, it is easy to be confused, thus affecting subsequent inspections. Second, the glass bottles are fragile, which is not conducive to sample preservation, and improper operation is likely to cause the risk of sample contamination. In addition, during the handover to the pathology department for film preparation, multiple pathology bottles are likely to cause the reporting time of tissue pathology results of different parts of the same patient to differ too long. For patients in different situations, the inspection requirements of different tissue sampling positions are also different. The above problems may increase the inspection time after colposcopy biopsy sampling and increase the waiting time for patients' pathological results. At present, clinical pathology sampling bottles only have a single storage function, lack convenient marking of sampling positions and the sample management concept of taking patients as a whole, which can no longer meet the growing needs of colposcopy diagnosis and treatment. Therefore, there is an urgent need for a specimen collection and storage device for colposcopy cervical biopsy. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a specimen collection and storage device for colposcopic cervical biopsy in view of the deficiencies in the prior art.

[0004] The technical problem to be solved by the present invention is achieved through the following technical solutions. The present invention discloses a specimen collection and storage device for colposcopy cervical biopsy, including a sample chamber, a loading and unloading box, a stepping turntable drive device, a base plate, a bearing square tube assembly, a sample tube, a pressure transmission assembly, a transfer and removal mechanism, and a color development marking module. The sample chamber is a cylindrical tube, and a large tube storage portion for installing an ECC tube is fixedly provided in the middle of the sample chamber. The ECC tube includes a net bag for holding biopsy tissue. The loading and unloading box is fixedly embedded in the front part of the sample chamber. The loading and unloading box and the sample chamber are both fixedly installed on the base plate. A stepping turntable drive device is installed at the bottom of the sample chamber. The stepping turntable drive device includes a turntable body. The turntable body is provided with a tube loading module arranged circumferentially, and the bearing square tube assembly is installed on the stepping turntable driving device through the tube loading module to realize overall stepping rotation, and the bearing square tube assembly is used to load the sample tube, and a loading and unloading slot is provided in the middle of the front side of the loading and unloading box, and a rotation and removal mechanism for automatically loading and unloading the sample tube is installed in the loading and unloading slot, and the rotation and removal mechanism includes a sliding hanger and a mounting frame, and the sliding hanger is slidably mounted on the mounting frame, and the top of the sliding hanger is hingedly connected with an adsorption structure, and the adsorption structure is used to adsorb the bearing square tube assembly, and the sliding hanger realizes the loading and unloading process of the adsorbed bearing square tube assembly through reciprocating motion, and the bearing square tube assembly is connected with a color display marking module for indicating the placement status of the corresponding sample tube.

[0005] Furthermore, the top of the sample chamber is sealed with an outer sealing ring body and an inner sealing ring body, the lower part of the outer sealing ring body is opposite to the circumferentially arranged load-bearing square tube assembly, and the lower part of the inner sealing ring body is opposite to the circumferentially arranged color display marking module.

[0006] Furthermore, the loading and unloading box is provided with a status display window for indicating the sampling position information of the sample tube corresponding to the current loading and unloading slot, and the loading and unloading box is provided with a control button for controlling the stepping rotation and the disassembly and assembly of the sample tube.

[0007] Furthermore, the status display window realizes the feedback of the indexing information by being electrically connected to the stepping turntable driving device, and the status display window includes a precoding information module, and the status display window matches the sampling position precoding information with the indexing signal of the stepping turntable driving device through the precoding information module.

[0008] Furthermore, the supporting square tube assembly includes a square tube body and a flip carrier plate. The square tube body as a whole is a vertical long rectangular tube. A tube opening for inserting a sample tube is provided at the top of the square tube body. The flip carrier plate is hinged on the side of the square tube body. A pressure conduction assembly is provided at the bottom of the square tube body.

[0009] Furthermore, a hinge shaft assembly is provided at the bottom end of the flip carrier, and the flip carrier is hinged on the mounting port through the hinge shaft assembly to form a semi-closed tube body. The square tube body and the inner side of the flip carrier are both provided with side pressure rubber blocks that fit the sample tube, a buckle connection portion is provided on the inner side of the upper part of the flip carrier, and a buckle strip is correspondingly provided on the lower side of the tube cover of the sample tube.

[0010] Furthermore, the pressure transmission component includes a pressure-bearing support, a pressure plug body and a pressure plug cylinder. The pressure-bearing support is fixed on the top of the pressure plug body. A silicone body for supporting the sample tube is provided on the top of the pressure-bearing support. A spring is connected to the bottom end of the square tube body. The bottom end of the square tube body is open. The pressure plug cylinder is connected to the bottom end of the square tube body. The pressure plug body is watertightly inserted in the pressure plug cylinder. An external liquid tube is connected to the side of the pressure plug cylinder. The external liquid tube is connected to the color development marking module.

[0011] Furthermore, a dielectric is provided in the pressure plug body, a capacitive sensor is installed on the outside of the pressure plug cylinder, the capacitive sensor includes a plate installed on the outside of the pressure plug cylinder, the sample tube is provided with an NFC coil, and a coil reading and writing device is correspondingly provided on the side of the square tube body, and the coil reading and writing device is triggered and started by being electrically connected to the capacitive sensor.

[0012] Furthermore, a sliding plate is provided at the bottom of the sliding hanger, the mounting frame is installed on the base plate, the mounting frame is provided with a sliding groove plate, the sliding plate and the sliding groove plate form a sliding pair, the bottom of the sliding plate is provided with a rack passing through the sliding groove plate, the mounting frame is provided with a motor gear driving device for driving the rack, and a suspension mother plate is hingedly suspended at the top of the sliding hanger, the suspension mother plate is slidably connected to an adsorption sub-plate, the adsorption sub-plate is connected to the suspension mother plate by an elastic pull rope, and the adsorption sub-plate is provided with a magnet.

[0013] Furthermore, the color marking module includes a vertical liquid pipe, a piston rod assembly, a liquid permeable base plate, a color marking liquid and a mark display window. The bottom end of the piston rod assembly is connected to the vertical liquid pipe through a piston, and the top of the piston rod assembly is provided with a liquid permeable base plate. The top of the piston rod assembly is provided with a central channel for reflux, and the top of the vertical liquid pipe is connected to a mark display window. The mark display window includes a transparent sealing plate at the top, and a number plate is provided in the middle of the transparent sealing plate. The liquid permeable base plate is in contact with the inner wall of the mark display window. The liquid permeable base plate is white and is provided with a liquid permeable hole, and a valve plate is hinged on the side of the liquid permeable hole.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] (1) The present invention indicates the sampling position by color. After sampling at multiple points, there is no need to make additional handwritten marks on the samples. Different sample positions are different colors. After sampling, they are loaded and stored accordingly. Samples at different common positions can be continuously operated to avoid confusion of samples from different patients.

[0016] (2) The present invention utilizes a turntable mechanism and a disassembly device to rotate to a designated position for automatic disassembly, which is convenient and quick, shortens the sampling time, and avoids contamination of the sample. In addition, the storage turntable mechanism and the side disassembly method are adopted, and the overall structure is compact, so that samples for different patients can be stacked and reused.

[0017] (3) The present invention adopts a coil reading and writing marking method, which is convenient for the front-end to hand over samples to the pathology department after sampling. By matching and mapping the sample position with the color and digital code, it is not only convenient to operate the sample tube collection and extraction, but also can match the test results with system information, avoiding manual input errors, improving the detection efficiency, and reducing the patient waiting time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the sample capsule 1 of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the load-bearing square tube assembly 5 of the present invention;

[0021] Figure 4 It is a schematic structural diagram of the transfer and removal mechanism 8 of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the color development marking module 9 of the present invention;

[0023] 1-sample chamber, 11-outer sealing ring, 12-inner sealing ring, 13-large tube storage, 2-loading and unloading box, 21-loading and unloading slot, 22-status display window, 3-stepping turntable drive device, 31-tube loading module, 32-turntable body, 4-base plate, 5-bearing square tube assembly, 51-square tube body, 511-coil reading and writing device, 52-flip carrier, 521-buckle connection, 522-hinge shaft assembly, 6-sample tube, 61-NFC coil, 7-pressure transmission assembly, 71-pressure support, 72-pressure plug, 721-dielectric, 7 3-pressure plug cylinder, 731-capacitive sensor, 732-electrode plate, 74-external liquid tube, 8-transposition and removal mechanism, 81-sliding hanger, 811-sliding plate, 811a-rack, 812-suspension motherboard, 813-adsorption sub-board, 82-mounting frame, 821-sliding groove plate, 83-motor gear drive device, 9-color marking module, 91-vertical liquid pipe, 92-piston rod assembly, 921-center channel, 93-liquid-permeable base color plate, 931-liquid-permeable hole, 94-color marking liquid, 95-marking display window, 951-transparent sealing plate, 951a-digital board. DETAILED DESCRIPTION

[0024] like Figure 1-5 As shown, the present invention discloses a specimen collection and storage device for colposcopic cervical biopsy, comprising a sample chamber 1, a loading and unloading box 2, a stepping turntable drive device 3, a base plate 4, a bearing square tube assembly 5, a sample tube 6, a pressure transmission assembly 7, a transfer and removal mechanism 8 and a color marking module 9. The sample chamber 1 is a cylindrical tube, and a large tube storage portion 13 for installing an ECC tube is fixedly provided in the middle of the sample chamber 1. The ECC tube includes a net bag for holding biopsy tissue. The top of the sample chamber 1 is sealed with an outer sealing ring body 11 and an inner sealing ring body 12. The lower part of the outer sealing ring body 11 is opposite to the bearing square tube assembly 5 arranged circumferentially, and the lower part of the inner sealing ring body 12 is opposite to the color marking module 9 arranged circumferentially.

[0025] The loading and unloading box 2 is fixedly embedded in the front part of the sample chamber tube 1, and the loading and unloading box 2 and the sample chamber tube 1 are both fixedly mounted on the base plate 4. The loading and unloading box 2 is provided with a status display window 22 for indicating the sampling position information of the sample tube 6 corresponding to the current loading and unloading slot 21, and the loading and unloading box 2 is provided with a control button for controlling the stepping rotation and the disassembly and assembly of the sample tube 6. Specifically, the status display window 22 realizes rotation information feedback by being electrically connected to the stepping turntable drive device 3, and the status display window 22 includes a precoding information module, and the status display window 22 matches the sampling position precoding information with the rotation signal of the stepping turntable drive device 3 through the precoding information module.

[0026] A stepping turntable drive device 3 is installed at the bottom of the sample chamber 1, and the stepping turntable drive device 3 includes a turntable body 32. The turntable body 32 is circumferentially arranged with tube loading modules 31. The carrying square tube assembly 5 is installed on the stepping turntable drive device 3 through the tube loading module 31 to achieve overall stepping rotation. The carrying square tube assembly 5 is used to load the sample tube 6.

[0027] The loading and unloading box 2 is provided with a loading and unloading slot 21 in the middle of the front side, and a transfer and removal mechanism 8 for automatically loading and unloading the sample tube 6 is installed in the loading and unloading slot 21. The transfer and removal mechanism 8 includes a sliding hanger 81 and a mounting frame 82. A sliding plate 811 is provided at the bottom of the sliding hanger 81. The mounting frame 82 is installed on the base plate 4. The mounting frame 82 is provided with a sliding groove plate 821. The sliding plate 811 and the sliding groove plate 821 form a sliding pair. The bottom of the sliding plate 811 A rack 811a is provided through the sliding groove plate 821, and the mounting frame 82 is provided with a motor gear driving device 83 for driving the rack 811a. A cantilever is provided on the top of the sliding hanger 81 to hang a suspension mother plate 812. The upper end of the suspension mother plate 812 is hinged to the top of the sliding hanger 81, and the suspension mother plate 812 is slidably connected to an adsorption sub-plate 813. The adsorption sub-plate 813 is connected to the suspension mother plate 812 by an elastic pull rope, and the adsorption sub-plate 813 is provided with a magnet.

[0028] The supporting square tube assembly 5 comprises a square tube body 51 and a flip carrier plate 52. The square tube body 51 is a vertical long rectangular tube as a whole. The top of the square tube body 51 is provided with a tube opening for inserting the sample tube 6. The flip carrier plate 52 is hinged at the side of the square tube body 51. The bottom of the square tube body 51 is provided with a pressure transmission assembly 7. The pressure transmission assembly 7 comprises a pressure support platform 71, a pressure plug body 72 and a pressure plug cylinder 73. The pressure support platform 71 is fixed on the top of the pressure plug body 72. The top of the pressure support platform 71 is provided with a silicone body for supporting the sample tube 6. The pressure support platform 71 is connected to the bottom end of the square tube body 51 with a spring. The bottom end of the square tube body 51 is open. The pressure plug cylinder 73 is connected to the bottom end of the square tube body 51. The pressure plug body 72 is watertightly inserted in the pressure plug cylinder 73. The side of the pressure plug cylinder 73 is connected with an external liquid tube 74, and the external liquid tube 74 is connected to the color development marking module 9. A dielectric 721 is provided in the pressure plug body 72, a capacitive sensor 731 is installed on the outside of the pressure plug cylinder 73, the capacitive sensor 731 includes a plate 732 installed on the outside of the pressure plug cylinder 73, the sample tube 6 is provided with an NFC coil 61, and a coil reading and writing device 511 is correspondingly provided on the side of the square tube body 51, and the coil reading and writing device 511 is triggered and started by being electrically connected to the capacitive sensor 731.

[0029] A hinge shaft assembly 522 is provided at the bottom end of the flip carrier 52, and the flip carrier 52 is hinged on the installation port through the hinge shaft assembly 522 to form a semi-closed tube body. The inner sides of the square tube body 51 and the flip carrier 52 are both provided with side pressure rubber blocks that fit the sample tube 6. A buckle connecting part 521 is provided on the inner side of the upper part of the flip carrier 52, and a buckle insert is correspondingly provided on the lower side of the tube cover of the sample tube 6.

[0030] The carrying square tube assembly 5 is provided with a color marking module 9 for marking the placement status of the corresponding sample tube 6. Specifically, the color marking module 9 includes a vertical liquid tube 91, a piston rod assembly 92, a liquid-permeable base plate 93, a color marking liquid 94 and a mark display window 95. The bottom end of the piston rod assembly 92 is connected to the vertical liquid tube 91 through a piston, and the top of the piston rod assembly 92 is provided with a liquid-permeable base plate 93. The top of the piston rod assembly 92 is provided with a central channel 921 for reflux, and the top of the vertical liquid tube 91 is connected with a mark display window 95. The mark display window 95 includes a transparent sealing plate 951 at the top, and a number plate 951a is provided in the middle of the transparent sealing plate 951. The liquid-permeable base plate 93 contacts the inner wall of the mark display window 95. The liquid-permeable base plate 93 is white and is provided with a liquid-permeable hole 931. The side of the liquid-permeable hole 931 is hinged with a valve plate.

[0031] The sample chamber 1 of the specimen collection and storage device of the present invention includes a stepping turntable drive device 3 at the bottom and a circumferentially arranged load-bearing square tube assembly 5 installed thereon, the load-bearing square tube assembly 5 is used for movable checking sample tube 6, the load-bearing square tube assembly 5 is a deformation mechanism, wherein the flip carrier plate 52 can be detached from the load-bearing square tube assembly 5 at the disassembly position to realize the removal of the sample tube 6, without the need for the adsorption sub-plate 813 to contact the adsorption surface and slide, and the geometric locking relationship can be released by relying on the relative displacement of the mother and sub-plates, thereby pulling the deflection transfer plate to realize deflection, and this process can directly realize the above-mentioned automatic process through a cycle movement of the motor of the indexing and removal mechanism 8, its driving form is simple and efficient, and has good reset performance, is convenient for frequent removal and installation, and can be removed without leaving a mark, and the ingenious driving structure can realize slow deflection action, will not cause sample oscillation, and the intermittent button control method does not affect the rotation selection process. The loading and unloading slot 21 is used for sealing and disassembling the sample tube 6. During use, the sample tube 6 is held by the supporting square tube assembly 5 and sealed by the top ring body mechanism. The loading and unloading box 2 is provided with a status display window 22 and left and right buttons for displaying the sampling position information in the current facing position of the sample tube 6. The left and right buttons are respectively used to control a transfer drive and automatically remove and return the sample. Through two display positions, namely color display and information display, the closed sample access operation can be reliably controlled.

[0032] On the other hand, each of the square tube components 5 of the device is pre-configured as a biopsy sampling position, and also includes a color and number corresponding to the same. The color and number are reflected in the color marking module 9. When the sample tube 6 is installed after sampling, it is loaded through the above-mentioned transfer and removal mechanism 8. At this time, the pressure support 71 is pressed down, the capacitive sensor 731 detects the signal, and writes the digital information of the NFC coil 61 at this position. At the same time, the liquid at the bottom of the pressure plug cylinder 73 is squeezed, so that the color marking module 9 is activated, the liquid level rises and drives the permeable base plate 93 to rise. The color marking liquid 94 is covered and the permeable base plate 93 itself is displayed in white. When the color marking module 9 is not loaded, the module displays the color of the color marking liquid 94, which makes it easy for medical staff to find the corresponding color position at the initial moment for position selection. After sampling a patient, the device can directly see which ones are displayed in white through the upper mark display window 95, and then judge the sampling position by the corresponding number, that is, the position has been sampled and loaded. The closed operation mode eliminates contact contamination and facilitates the sample handover process between case departments. After the handover, the pathology department can directly take out and read the NFC digital information of the sample tube, automatically match the test results with the patient information and the sampling location, and upload them to the system. The entire test process is faster, shortening the patient's waiting time, and the sampling device for a single patient is not easy to cause confusion. The storage turntable mechanism of the present invention has a side removal method, which can also achieve stacking and is easy to reuse.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A specimen collection and storage device for colposcopic cervical biopsy, characterized in that: It includes a sample chamber, a loading and unloading box, a stepping turntable drive device, a base plate, a bearing square tube assembly, a sample tube, a pressure transmission assembly, a transfer and removal mechanism and a color marking module. The sample chamber is a cylindrical tube. A large tube storage portion for installing ECC tubes is fixedly provided in the middle of the sample chamber. The ECC tube includes a net bag for holding biopsy tissue. The loading and unloading box is fixedly embedded in the front part of the sample chamber. The loading and unloading box and the sample chamber are both fixedly installed on the base plate. A stepping turntable drive device is installed at the bottom of the sample chamber. The stepping turntable drive device includes a turntable body. The turntable body is circumferentially arranged with a tube loading module. The bearing square tube assembly is connected by a pressure transmission assembly. The tube loading module is installed on the stepping turntable driving device to realize overall stepping rotation. The load-bearing square tube assembly is used to load the sample tube. A loading and unloading slot is provided in the middle of the front side of the loading and unloading box. A transfer and removal mechanism for automatically loading and unloading the sample tube is installed in the loading and unloading slot. The transfer and removal mechanism includes a sliding hanger and a mounting frame. The sliding hanger is slidably installed on the mounting frame. The top of the sliding hanger is hinged with an adsorption structure. The adsorption structure is used to adsorb the load-bearing square tube assembly. The sliding hanger realizes the loading and unloading process of the adsorbed load-bearing square tube assembly through reciprocating motion. The load-bearing square tube assembly is connected with a color display marking module for indicating the placement status of the corresponding sample tube.

2. A specimen collection and storage device for colposcopic cervical biopsy according to claim 1, characterized in that: The top of the sample chamber is sealed with an outer sealing ring body and an inner sealing ring body. The lower side of the outer sealing ring body is opposite to the circumferentially arranged load-bearing square tube assembly, and the lower side of the inner sealing ring body is opposite to the circumferentially arranged color display marking module.

3. The specimen collection and storage device for colposcopic cervical biopsy according to claim 1, characterized in that: The loading and unloading box is provided with a status display window for indicating the sampling position information of the sample tube corresponding to the loading and unloading slot currently being transferred, and the loading and unloading box is provided with a control button for controlling the step transfer and the disassembly and installation of the sample tube.

4. A specimen collection and storage device for colposcopic cervical biopsy according to claim 3, characterized in that: The status display window realizes the feedback of the indexing information by being electrically connected to the stepping turntable driving device. The status display window includes a precoding information module. The status display window matches the sampling position precoding information with the indexing signal of the stepping turntable driving device through the precoding information module.

5. The specimen collection and storage device for colposcopic cervical biopsy according to claim 1, characterized in that: The load-bearing square tube assembly includes a square tube body and a flip carrier plate. The square tube body is a vertical long rectangular tube as a whole. A tube opening for inserting a sample tube is provided at the top of the square tube body. The flip carrier plate is hinged on the side of the square tube body. A pressure conduction assembly is provided at the bottom of the square tube body.

6. The specimen collection and storage device for colposcopic cervical biopsy according to claim 5, characterized in that: A hinge shaft assembly is provided at the bottom end of the flip carrier, and the flip carrier is hinged on the mounting port through the hinge shaft assembly to form a semi-closed tube body. Side pressure rubber blocks that fit the sample tube are provided on the inner side of the square tube body and the flip carrier, a buckle connection part is provided on the inner side of the upper part of the flip carrier, and a buckle insertion strip is provided on the lower side of the tube cover of the sample tube.

7. The specimen collection and storage device for colposcopic cervical biopsy according to claim 5, characterized in that: The pressure transmission component includes a pressure-bearing support, a pressure plug body and a pressure plug cylinder. The pressure-bearing support is fixed on the top of the pressure plug body. A silicone body for supporting the sample tube is provided on the top of the pressure-bearing support. A spring is connected between the pressure-bearing support and the bottom end of the square tube body. The bottom end of the square tube body is open. The pressure plug cylinder is connected to the bottom end of the square tube body. The pressure plug body is watertightly inserted in the pressure plug cylinder. An external liquid tube is connected to the side of the pressure plug cylinder. The external liquid tube is connected to the color development marking module.

8. The specimen collection and storage device for colposcopic cervical biopsy according to claim 7, characterized in that: A dielectric is provided in the pressure plug body, a capacitive sensor is installed on the outside of the pressure plug cylinder, the capacitive sensor includes a plate installed on the outside of the pressure plug cylinder, the sample tube is provided with an NFC coil, and a coil reading and writing device is correspondingly provided on the side of the square tube body, and the coil reading and writing device is triggered and started by being electrically connected to the capacitive sensor.

9. The specimen collection and storage device for colposcopic cervical biopsy according to claim 1, characterized in that: A sliding plate is provided at the bottom of the sliding hanger, the mounting frame is installed on the base plate, the mounting frame is provided with a sliding groove plate, the sliding plate and the sliding groove plate form a sliding pair, the sliding plate is provided with a rack passing through the sliding groove plate at the bottom, the mounting frame is provided with a motor gear driving device for driving the rack, a suspension mother plate is hingedly suspended at the top of the sliding hanger, the suspension mother plate is slidably connected with an adsorption sub-plate, the adsorption sub-plate is connected to the suspension mother plate by an elastic pull rope, and the adsorption sub-plate is provided with a magnet.

10. The specimen collection and storage device for colposcopic cervical biopsy according to claim 1, characterized in that: The color marking module includes a vertical liquid pipe, a piston rod assembly, a liquid-permeable base color plate, a color marking liquid and a mark display window. The bottom end of the piston rod assembly is connected to the vertical liquid pipe through a piston. The top of the piston rod assembly is provided with a liquid-permeable base color plate. The top of the piston rod assembly is provided with a central channel for reflux. The top of the vertical liquid pipe is connected to a mark display window. The mark display window includes a transparent sealing plate at the top, and a number plate is provided in the middle of the transparent sealing plate. The liquid-permeable base color plate is in contact with the inner wall of the mark display window. The liquid-permeable base color plate is white and is provided with a liquid-permeable hole. The side of the liquid-permeable hole is hinged with a valve plate.

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