CN113017713B

CN113017713B - Multi-angle sampling and storing device for cervical tissue samples

Info

Publication number: CN113017713B
Application number: CN202110244965.5A
Authority: CN
Inventors: 黄益娟
Original assignee: Wuxi Maternal and Child Health Hospital
Current assignee: Wuxi Maternal and Child Health Hospital
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2022-11-25
Anticipated expiration: 2041-03-05
Also published as: CN113017713A

Abstract

The invention relates to the technical field of medical equipment of obstetrics and gynecology department, and discloses a multi-angle sampling and storing device for cervical tissue samples, which comprises a sampling disc fixing frame, wherein one end of the sampling disc fixing frame is fixedly provided with a sampling disc, one side of the sampling disc is provided with six sliding grooves, three sampling grooves are respectively arranged in the six sliding grooves and are used for storing scraped tissues, one side of the sampling disc close to the sliding grooves is movably provided with an smearing disc, one side of the smearing disc far away from the sampling disc is fixedly provided with a first rotating rod used for driving the smearing disc to rotate, one end of the first rotating rod close to the smearing disc is sleeved with a supporting frame and used for supporting the first rotating rod, one end of the sampling disc fixing frame close to the supporting frame is fixedly provided with a limiting frame and used for limiting the position of the supporting frame, and one end of the supporting frame far away from the smearing disc is provided with a detecting device used for monitoring the environment where the sampling disc is located in real time. The invention ensures clear visual field through the monitoring device, realizes omnibearing sampling through the sampling disc and increases the flexibility through the rotating mechanism.

Description

Multi-angle sampling and storing device for cervical tissue samples

Technical Field

The invention relates to the technical field of medical equipment of obstetrics and gynecology department, in particular to a multi-angle cervical tissue sample sampling and storing device.

Background

Cervical cancer is the most common gynecological malignancy. The age of the high incidence of carcinoma in situ is 30-35 years old, and the age of infiltrating carcinoma is 45-55 years old, and the incidence of carcinoma tends to be younger in recent years. The widespread application of cervical cytology screening in recent decades has made cervical cancer and precancerous diseases discovered and treated in early stages, and the incidence and mortality of cervical cancer have been significantly reduced. Early cervical cancer often has no obvious symptoms and signs, and the cervix may be smooth or indistinguishable from cervical columnar epithelial ectopy. The appearance of the cervix is normal, so that the patients with cervical canal are easy to miss or misdiagnose. For patients with cervical cancer primary screening (TCT combined HPV detection) abnormality, a referral colposcopy is needed, cervical canal scratching is needed if necessary, a curette is mainly used for probing into the cervical canal to scratch, and tissues are scraped for pathological examination.

When the inspection is performed, the following problems often exist:

1. because the cervix is cylindrical, the method can only scrape local tissues, and lesion tissue parts can be missed, so that missed diagnosis or misdiagnosis is caused.

2. The curette handle is inflexible, and the curette user is easy to cause discomfort to the person to be examined when changing direction, and may cause injury to the inner wall of the cervical canal due to improper force application.

3. Because the internal space of the vagina and the cervix is too small, a doctor can only feel to scrape blindly when sampling, and a visual field blind area exists in the internal environment of the cervical canal.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multi-angle cervical tissue sample sampling and storing device which has the advantages of omnibearing sampling, flexible rotation, clear visual field and the like and solves the problems of incomplete sampling, inflexible handle and limited visual field.

(II) technical scheme

In order to solve the technical problems of incomplete sampling, inflexible handle and limited visual field, the invention provides the following technical scheme:

the utility model provides a multi-angle cervical tissue sample sampling strorage device, includes sampling disc mount, the fixed sampling disc that is provided with of one end of sampling disc mount, six spouts, six have been seted up to one side of sampling disc be provided with three sample groove in the spout respectively for the tissue that the storage was scraped down, the sampling disc is close to one side activity of spout is provided with paints the dish, it keeps away from to paint the dish one side of sampling disc is fixed and is provided with first rotary rod, is used for driving it is rotatory to paint the dish, first rotary rod is close to paint the one end overcoat of dish and be equipped with the support frame for support first rotary rod, the fixed spacing frame that is provided with of one end that the sampling disc mount is close to the support frame, be used for injecing the position of support frame, the support frame is kept away from the one end of painting the dish is provided with detection device, is used for real-time supervision the environment that sampling disc located, first rotary rod is close to detection device's one end is provided with rotary mechanism, is used for changing the angle of first rotary rod, the overcoat is equipped with the rubber sleeve for protecting rotary mechanism and prevent to injecing cervical inner wall, rotary mechanism keeps away from the rotary mechanism through the second rotary rod is provided with steering signal connection between the detection device the steering signal display mechanism.

Preferably, the smearing plate comprises a tripod, wherein three corners of the tripod are fixedly provided with disks, and scraping blades are arranged around the three disks.

Preferably, monitoring devices includes the carriage, the fixed miniature camera that is provided with in centre of carriage, the four corners of carriage is all fixed and is provided with the light, the light miniature camera with carry out signal connection through the dupont line between the electric wire.

Preferably, rotary mechanism includes iron wire group for warp and fixed shape, the both ends of iron wire group are all overlapped and are equipped with the cross mount, two every two relative both ends of cross mount are all overlapped and are equipped with the arc frame outward, the both ends of iron wire group are all overlapped and are equipped with the connection arc frame, four are run through to iron wire group the arc frame with two connect the centre of arc frame.

Preferably, one end of the first rotating rod, which is close to the rotating mechanism, is fixedly provided with a first cross fixing frame, which is used for connecting the first rotating rod with a connecting arc-shaped frame of the rotating mechanism, which is close to the end of the first rotating rod.

Preferably, a second cross-shaped fixing frame is fixedly arranged at one end, close to the rotating mechanism, of the second rotating rod, and is used for connecting the second rotating rod with a connecting arc-shaped frame, close to the end of the second rotating rod, in the rotating mechanism.

Preferably, a second rotating ring is movably arranged between the two cross-shaped fixing frames, the rotating mechanism is movably connected with the first cross-shaped fixing frame through the first rotating ring, and the rotating mechanism is movably connected with the second cross-shaped fixing frame through a third rotating ring.

Preferably, steering mechanism includes the fixed head, the fixed head is kept away from the fixed first universal ball that is provided with in one end of display screen, the both sides of first universal ball are all movable and are provided with splint, two fix through first screw between the splint, two splint are kept away from the one end activity of first universal ball is provided with the universal ball of second.

Preferably, the second universal ball and the controller are fixed through welding, so that the controller and the steering mechanism are connected, and the display screen and the fixing head are fixedly connected through a second screw.

Preferably, the sampling groove is triangular, one corner of the sampling groove points to the circle center of the sampling disc, and one side of the sampling groove, which is far away from the circle center of the sampling disc, is smoothly connected with the sampling disc and used for conveying the scraped tissue into the sampling groove.

(III) advantageous effects

Compared with the prior art, the invention provides a multi-angle cervical tissue sample sampling and storing device, which has the following beneficial effects:

1. this multi-angle cervical tissue sample sampling strorage device, through rotating the second rotary rod, it rotates to drive the second cross mount, thereby drive connection arc frame and the third swivel ring that is close to the second swivel rod through second cross mount, the third swivel ring is driving two cross mounts, the second swivel ring, first swivel ring, it rotates with first cross mount to be close to the connection arc frame of first swivel rod, thereby it rotates to drive first rotary rod, and then it rotates to drive the smear dish, because the cervical inner wall has elasticity, the edge of sample dish and the partial edge of smear dish expose the sample dish can be hugged closely to the cervical inner wall, first rotary rod drives the tripod rotation in the smear dish, thereby it is rotatory to drive three disc, and then make three disc move respectively in six spouts, through the effort of disc to the spout, make the sample dish rotatory under the sample dish is fixed at the sample dish, and make the relative motion of the edge of sample dish and the cervical inner wall take place, make the sample groove of sample dish edge can scrape the tissue of sample inner wall down, can scrape the tissue sample through 360 rotations of cervix, avoid the tissue sample to scrape the tissue sample and collect the tissue sample, in time reduce the contact rate of the diagnosis and the pollution of the all-round tissue, the external miss, the pollution of the diagnosis utensil is avoided, the diagnosis accuracy to be leaked.

2. This multi-angle cervical tissue sample sampling strorage device, through the direction of the angle change power between first rotary rod and the second rotary rod of change, when changing the angle between first rotary rod and the second rotary rod, iron wire group atress among the rotary mechanism warp, thereby make whole rotary mechanism crooked, simultaneously the second twenty-shaped mount drives and uses the iron wire group as the axle center rotation near the connection arc frame of second rotary rod and third swivel ring, the third swivel ring is driving two cross mounts, the second swivel ring, first swivel ring, it uses the iron wire group to rotate with first cross mount to be close to the connection arc frame of first rotary rod, thereby do not influence the rotation of first rotary rod when changing the power way direction, and then make sampling disc and scribble the dish and continue at cervical internal rotation sampling, the inflexible problem of traditional curette handle has been solved, avoid the user not when changing the direction to exert oneself and lead to wait to examine the person uncomfortable, and because the power way is more convenient for control and change, the flexible adjustment of handle, outsourcing rubber sleeve simultaneously, can play the effect of protection and isolation to the vagina and the cervical canal inner wall, can reduce the condition of operation.

3. This multi-angle cervical tissue sample sampling strorage device, can carry out real-time supervision to vagina and cervical internal environment through monitoring devices, open the switch of controller, be provided with the power in the controller, thereby can provide the electric energy for whole circuit, the switch is opened the back, monitoring devices starts, miniature camera head and light are opened, environmental feedback back display screen around with the sampling dish through miniature camera head, thereby make the position and the surrounding environment at user's clear sampling dish place, the field of vision blind area that vagina and cervical internal space undersize lead to has been avoided, be convenient for observe, avoid blindly scraping and cause the accidental injury.

4. This multi-angle cervical tissue sample sampling strorage device is equipped with the rubber sleeve through the rotary mechanism overcoat for protection rotary mechanism prevents rotary mechanism injury cervical inner wall, also avoids the interstitial fluid in the cervix to enter into rotary mechanism simultaneously, protects the mechanical structure in the rotary mechanism.

5. This multi-angle cervical tissue sample sampling strorage device encircles all around through three disc and is provided with the doctor-bar to can be when the disc motion, some tissue thing can be got to scraping more to the doctor-bar that exposes sample plate edge, thereby increase sample quantity, improve the rate of accuracy of inspection.

Drawings

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

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a schematic illustration of a partial explosion according to the present invention;

FIG. 4 is a schematic perspective view of a supporting frame, a sampling disc fixing frame and a monitoring device according to the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic perspective view of the rubber sleeve and the rotating mechanism according to the present invention;

FIG. 7 is an exploded view of the rotary mechanism of the present invention;

FIG. 8 is a second partial perspective view of the present invention;

fig. 9 is a second schematic diagram of the partial explosion of the present invention.

In the figure: 1. a sampling tray; 2. a chute; 3. a sampling groove; 4. coating a disc; 401. a tripod; 402. a disc; 403. scraping a blade; 5. a sampling disc fixing frame; 6. a first rotating lever; 7. a support frame; 8. a monitoring device; 801. a support frame; 802. a miniature camera; 803. an illuminating lamp; 9. a rotation mechanism; 901. an iron wire group; 902. a cross-shaped fixing frame; 903. an arc-shaped frame; 904. connecting the arc-shaped frame; 905. a second rotating ring; 906. a first rotating ring; 907. a third rotating ring; 10. a second rotating lever; 11. a controller; 12. a steering mechanism; 1201. a fixed head; 1202. a first universal ball; 1203. a splint; 1204. a second universal ball; 1205. a first screw; 13. a display screen; 14. an electric wire; 15. a first cross mount; 16. a second cross-shaped fixing frame; 17. a rubber sleeve; 18. a second screw; 19. and a limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a multi-angle sampling and storing device for cervical tissue samples comprises a sampling disc fixing frame 5, wherein a sampling disc 1 is fixedly arranged at one end of the sampling disc fixing frame 5, six sliding grooves 2 are formed in one side of the sampling disc 1, three sampling grooves 3 are respectively formed in the six sliding grooves 2 and used for storing scraped tissues, a smearing disc 4 is movably arranged at one side of the sampling disc 1 close to the sliding grooves 2, and a first rotating rod 6 is fixedly arranged at one side of the smearing disc 4 far away from the sampling disc 1 and used for driving the smearing disc to moveA plurality of saidThe application plate 4 is rotated， The application disc 4 can slide in the chute 2 during rotationThe utility model discloses a sampling disc 1, including first rotary rod 6, support frame 7, be used for supporting first rotary rod 6, the fixed spacing frame 19 that is provided with of one end overcoat that first rotary rod 6 is close to daubing dish 4, a position for limiting support frame 7, the one end that support frame 7 kept away from daubing dish 4 is provided with detection device 8, an environment for real-time supervision sampling dish 1 is located, the one end that first rotary rod 6 is close to detection device 8 is provided with rotary mechanism 9, an angle for changing first rotary rod 6, rotary mechanism 9 overcoat is equipped with rubber sleeve 17, a protection rotary mechanism 9 and prevent rotary mechanism 9 injury cervical inner wall, the one end that rotary mechanism 9 kept away from first rotary rod 6 is provided with second rotary rod 10, the one end that second rotary rod 10 kept away from rotary mechanism 9 is provided with controller 11, carry out signal connection through electric wire 14 between controller 11 and the detection device 8, the one end that the controller kept away from second rotary rod 10 is provided with steering mechanism 12, steering mechanism 12 keeps away from the fixed display screen 13 that is provided with of the one end of second rotary rod 10.

Further, the smearing plate 4 comprises a tripod 401, three corners of the tripod 401 are all fixedly provided with disks 402, and the periphery of each disk 402 is provided with a scraping blade 403 in a surrounding manner, so that when the disks 402 move, the scraping blades 403 exposing the edges of the sampling plate 1 can scrape a plurality of tissues, the number of samples is increased, and the inspection accuracy is improved.

Further, the monitoring device 8 includes a supporting frame 801, a micro camera 802 is fixedly disposed in the middle of the supporting frame 801, illuminating lamps 803 are fixedly disposed at four corners of the supporting frame 801, and the illuminating lamps 803, the micro camera 802 and the electric wire 14 are connected through dupont lines.

Further, rotary mechanism 9 includes iron wire group 901 for warp and fixed shape, the both ends of iron wire group 901 all overlap and are equipped with cross mount 902, every two relative both ends of two cross mounts 902 all overlap and are equipped with arc frame 903 outward, the both ends of iron wire group 901 all overlap and are equipped with connection arc frame 904, iron wire group 901 runs through four arc frames 903 and two middles of being connected arc frame 904.

Further, a first cross fixing frame 15 is fixedly arranged at one end of the first rotating rod 6 close to the rotating mechanism 9, and is used for connecting the first rotating rod 6 with a connecting arc frame 904 at the end of the rotating mechanism 9 close to the first rotating rod 6.

Further, a second cross-shaped fixing frame 16 is fixedly arranged at one end of the second rotating rod 10 close to the rotating mechanism 9, and is used for connecting the second rotating rod 10 with a connecting arc-shaped frame 904 at the end of the rotating mechanism 9 close to the second rotating rod 10.

Further, a second rotating ring 905 is movably arranged between the two cross-shaped fixing frames 902, the rotating mechanism 9 is movably connected with the first cross-shaped fixing frame 15 through a first rotating ring 906, and the rotating mechanism 9 is movably connected with the second cross-shaped fixing frame 16 through a third rotating ring 907.

Further, the steering mechanism 12 includes a fixed head 1201, one end of the fixed head 1201, which is away from the display screen 13, is fixedly provided with a first universal ball 1202, both sides of the first universal ball 1202 are movably provided with clamp plates 1203, the two clamp plates 1203 are fixed by a first screw 1205, and one end of the two clamp plates 1203, which is away from the first universal ball 1202, is movably provided with a second universal ball 1204.

Further, the second universal ball 1204 and the controller 11 are fixed by welding, so that the controller 11 and the steering mechanism 12 are connected, and the display 13 and the fixing head 1201 are fixedly connected by the second screw 18.

Further, sampling groove 3 is triangle-shaped, and the centre of a circle of sampling dish 1 is pointed to in one corner of sampling groove 3, and sampling groove 3 keeps away from one side and sampling dish 1 smooth connection in the centre of a circle of sampling dish 1 for send the tissue of scraping into in the sampling groove 3.

The working principle is as follows: when the device is used, a switch of the controller 11 is turned on, a power supply is arranged in the controller 11, so that electric energy can be provided for the whole circuit, after the switch is turned on, the monitoring device 8 is started, the micro camera 802 and the illuminating lamp 803 are turned on, at the moment, the user pulls the support frame 7 outwards until the support frame 7 is tightly attached to the limiting frame 19, the disc 402 in the smearing disc 4 is positioned in the chute 2 but does not contact with the surface of the sampling disc 1, so that the situation that scraped tissue cannot enter the chute 2 is avoided, the head where the sampling disc 1 is positioned is slowly placed into the expanded vagina, the environment around the sampling disc 1 is fed back to the display screen 13 through the micro camera 802, so that the user can clearly know the position where the sampling disc 1 is positioned, when the sampling disc 1 enters the cervix, the user holds the display screen 13 with one hand, so as to fix the position of the display screen 13 and be convenient to watch, meanwhile, the other hand holds the second rotating rod 10, under the action of the first universal ball 1202 and the second universal ball 1204, the second rotating rod 10 and the display screen 13 can relatively rotate in multiple angles, the second rotating rod 10 rotates to drive the second cross fixing frame 16 to rotate, so that the second cross fixing frame 16 drives the connecting arc frame 904 and the third rotating ring 907 which are close to the second rotating rod 10, the third rotating ring 907 drives the two cross fixing frames 902, the second rotating ring 905, the first rotating ring 906, the connecting arc frame which is close to the first rotating rod 6 and the first cross fixing frame 15 to rotate, so as to drive the first rotating rod 6 to rotate, and further drive the smearing disk 4 to rotate, because the inner wall of the cervix has elasticity, the inner wall of the cervix can cling to the edge of the sampling disk 1 and the partial edge of the smearing disk 4 which is exposed out of the sampling disk 1, and the first rotating rod 6 drives the tripod 401 in the smearing disk 4 to rotate, thereby driving the three discs 402 to rotate, further making the three discs 402 respectively move in the six chutes 2, making the sampling disc 1 rotate under the fixation of the sampling disc fixing frame 5 by the acting force of the discs 402 on the chutes 2, further making the edge of the sampling disc 1 and the inner wall of the cervix perform relative motion, making the sampling slot 3 at the edge of the sampling disc 1 scrape the tissue of the inner wall of the cervix, at this time, pushing the support frame 7 inward, thereby making the discs 402 in the smearing disc 4 cling to the sampling disc 1, at the same time, the first rotating rod 6 drives the tripod 401 to rotate, thereby making the surface of the discs 402 cling to the chutes 2 from the edge of the sampling disc 1 to move, thereby bringing the tissue scraped to the surface of the sampling disc 1 and the scraping blade 403 into the sampling slot 3, because the side of the sampling slot 3 away from the center of the sampling disc 1 is smoothly connected with the sampling disc 1, thereby under the motion of the discs 402, the scraped tissue is sent into the sampling groove 3, and one end of the sampling groove 3 close to the circle center of the sampling disc 1 is used for scraping and fastening the surface of the disc 402, so as to prevent the tissue from overflowing the sampling groove 3, when scraping the inner wall of the cervix, a user can change the direction of the force by changing the angle between the first rotating rod 6 and the second rotating rod 10, when changing the angle between the first rotating rod 6 and the second rotating rod 10, the iron wire group 901 in the rotating mechanism 9 is deformed by the force, so that the whole rotating mechanism 9 is bent, meanwhile, the second fixing frame 16 drives the connecting arc-shaped frame 904 close to the second rotating rod 10 and the third rotating ring 907 to rotate by taking the iron wire group 901 as the axis, the third rotating ring 907 drives the two fixing frames 902, the second rotating ring 905, the first rotating ring 906, the connecting arc-shaped frame close to the first rotating rod 6 and the first fixing frame 15 to rotate by taking the iron wire group 901 as the axis, thereby not influencing the rotation of the first rotating rod 6 when changing the direction of force, and further leading the sampling disc 1 and the smearing disc 4 to continue rotating and sampling in the cervix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-angle cervical tissue sample sampling strorage device, includes sampling disc mount (5), its characterized in that: the fixed sampling dish (1) that is provided with of one end of sampling dish mount (5), six spout (2) have been seted up to one side of sampling dish (1), six be provided with three sample groove (3) in spout (2) respectively for the tissue of scraping is scraped in the storage, sampling dish (1) is close to one side activity of spout (2) is provided with paints dish (4), it keeps away from to paint dish (4) one side of sampling dish (1) is fixed and is provided with first rotary rod (6), is used for driving it is rotatory to paint dish (4), first rotary rod (6) are close to the one end overcoat of painting dish (4) is equipped with support frame (7) for support first rotary rod (6), sampling dish mount (5) are close to the fixed spacing frame (19) that is provided with of one end of support frame (7), are used for injecing the position of support frame (7), support frame (7) are kept away from the one end of painting dish (4) is provided with detection device (8), is used for real-time supervision the environment that sampling dish (1) is located, first rotary rod (6) are close to detection device's (8) one end is provided with first rotary rod (9) and is used for rotary mechanism (9) to prevent rotary mechanism (9) angle protection rotary mechanism (9) and prevent rotary mechanism (9) and rotary mechanism (9), rotary mechanism (9) are used for the outer sleeve (9) from damage rotary mechanism (9), prevent rotary mechanism (9) and prevent rotary mechanism (9) and damage rotary mechanism (9) and the outer cover (9) and prevent rotary mechanism (9) from An inner wall, one end of the rotating mechanism (9) far away from the first rotating rod (6) is provided with a second rotating rod (10), one end of the second rotating rod (10) far away from the rotating mechanism (9) is provided with a controller (11), the controller (11) is in signal connection with the detection device (8) through an electric wire (14), one end of the controller far away from the second rotating rod (10) is provided with a steering mechanism (12), one end of the steering mechanism (12) far away from the second rotating rod (10) is fixedly provided with a display screen (13), the smearing disc (4) comprises a tripod (401), and the triangular parts of the tripod (401) are all fixedly provided with a disc (402), the periphery of the three discs (402) is provided with scraping blades (403) in a surrounding mode, the rotating mechanism (9) comprises an iron wire group (901) for deforming and fixing shapes, cross fixing frames (902) are sleeved at two ends of the iron wire group (901), arc-shaped frames (903) are sleeved outside every two opposite ends of the cross fixing frames (902), connecting arc-shaped frames (904) are sleeved at two ends of the iron wire group (901), the iron wire group (901) penetrates through four arc-shaped frames (903) and two arc-shaped frames (904), and one end, close to the rotating mechanism (9), of the first rotating rod (6) is fixedly provided with a scraping blade (403), one end of the first rotating rod (6) is provided with a connecting arc-shaped frame (904), and the other end of the first rotating rod (6) is provided with a connecting arc-shaped frame (904) The sampling device comprises a first cross fixing frame (15) and is used for connecting the first rotating rod (6) and a connecting arc frame (904) close to the end of the first rotating rod (6) in the rotating mechanism (9), a second cross fixing frame (16) is fixedly arranged at one end, close to the rotating mechanism (9), of the second rotating rod (10) and is used for connecting the second rotating rod (10) and the connecting arc frame (904) close to the end of the second rotating rod (10) in the rotating mechanism (9), a second rotating ring (905) is movably arranged between the two cross fixing frames (902), the rotating mechanism (9) and the first cross fixing frame (15) are movably connected through a first rotating ring (906), the rotating mechanism (9) and the second cross fixing frame (16) are movably connected through a third rotating ring (907), the sampling groove (3) is triangular, one corner of the sampling groove (3) points to the circle center of the sampling disc (1), and one side, far away from the circle center of the sampling groove (3), is smoothly connected with the sampling disc (1) and is used for scraping tissues in the sampling groove (3).

2. The multi-angle cervical tissue sample collection and storage device of claim 1, wherein: detection device (8) include carriage (801), the fixed miniature camera (802) that is provided with in centre of carriage (801), the four corners of carriage (801) is all fixed and is provided with light (803), light (803) miniature camera (802) with carry out signal connection through the dupont line between electric wire (14).

3. The multi-angle cervical tissue sample collection and storage device of claim 1, wherein: the steering mechanism (12) comprises a fixing head (1201), a first universal ball (1202) is fixedly arranged at one end, away from the display screen (13), of the fixing head (1201), clamping plates (1203) are movably arranged on two sides of the first universal ball (1202), the two clamping plates (1203) are fixed through first screws (1205), and a second universal ball (1204) is movably arranged at one end, away from the first universal ball (1202), of the two clamping plates (1203).

4. The multi-angle cervical tissue sample collection and storage device of claim 3, wherein: the second universal ball (1204) and the controller (11) are fixed through welding, so that the controller (11) and the steering mechanism (12) are connected, and the display screen (13) and the fixing head (1201) are fixedly connected through a second screw (18).