CN111458175A

CN111458175A - A detect sampling device for breast tumour

Info

Publication number: CN111458175A
Application number: CN202010328369.0A
Authority: CN
Inventors: 倪士萍; 时均梅; 郑君; 孙会
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-28

Abstract

The invention discloses a detection sampling device for breast tumors, which comprises a sampling cavity, a self-closing tumor placing assembly, a clamping detection sampling assembly, a lifting assembly and a cutting assembly, wherein the self-closing tumor placing assembly is connected with the sampling cavity and can be arranged on the bottom wall and the side wall of the sampling cavity in a sliding manner, the lifting assembly is arranged on the inner top wall of the sampling cavity, and the clamping detection sampling assembly and the cutting assembly are arranged on a driving end of the lifting assembly. The invention relates to the technical field of medical instruments, and particularly provides a breast tumor detection and sampling device which can freely adjust the cutting and sampling lifting height according to the size of a breast tumor, mechanically cut and decompose the breast tumor to reach a proper sampling size, complete the sampling of a detection needle and the stable clamping and sampling of a first clamping piece and a second clamping piece under the driving of an electric telescopic rod, keep the sampling environment sterile and dustless and improve the detection accuracy.

Description

A detect sampling device for breast tumour

Technical Field

The invention relates to the technical field of medical instruments, in particular to a detection sampling device for breast tumors.

Background

The breast tumor is a tumor growing in breast tissue, the breast tumor is divided into benign and malignant tumors, the morbidity and mortality of breast cancer in China are in a rapid rising trend and in an obvious rejuvenation trend, main groups are concentrated even in the age range of 40-50 years, and the breast tumor is a disease seriously threatening the life and health of women.

For the clinical judgment of the benign or malignant breast tumor, a sampling mode is mostly adopted, i.e. a surgical operation or biopsy mode is adopted to take out a sample for testing. If the tumor can be removed by operation, the breast is opened by operation, and the tumor and the gland are removed and closed by operation. In the treatment of tumor, the tumor tissue needs to be completely removed to achieve the treatment effect, the detection of the tumor tissue needs to be carried out before the removal, the condition of the tumor tissue is measured, and the occurrence of wrong operation is avoided.

But the great tumour of sample in-process volume is not convenient for detect, and current sampling device can not cut the great mammary gland tumour of volume and decompose and reach suitable size, lead to not convenient for detect, and the sample environment is not conform to sanitary standard, lead to receiving other factors influence easily in the testing process, can influence the testing result, current sampling device is when taking a sample to the tumour moreover, and the clamping degree to tumour sample is not enough, the sample of being not convenient for.

Disclosure of Invention

In order to solve the existing problems, the invention provides the detection sampling device for the breast tumor, which can freely adjust the lifting height of cutting and sampling according to the size of the breast tumor, mechanically cut and decompose the breast tumor to reach a proper sampling size, complete the sampling of the detection needle and the stable clamping and sampling of the first clamping piece and the second clamping piece under the driving of an electric telescopic rod, keep the sampling environment sterile and dustless and improve the detection accuracy.

The technical scheme adopted by the invention is as follows: the invention relates to a detection sampling device for breast tumors, which comprises a sampling cavity, a self-closing tumor placing assembly, a clamping detection sampling assembly, a lifting assembly and a cutting assembly, wherein the sampling cavity is arranged in a hollow cavity; the self-closing tumor placement component comprises a moving motor, a displacement screw rod, a placement platform, a conveyor belt, a first rotating shaft, a second rotating shaft, a third rotating shaft, a closed door, an elastic recovery piece and a fixed block, wherein the displacement screw rod is rotatably arranged at the bottom of a sampling cavity, the output shaft end of the moving motor is arranged at the central shaft of the displacement screw rod, the placement platform is arranged in parallel with the bottom of the sampling cavity, the bottom of the placement platform is rotatably arranged on the displacement screw rod, the side wall of the sampling cavity is provided with a sampling through hole, two sides of the sampling through hole are provided with slide ways on the sampling cavity, the closed door is slidably arranged on the slide ways on two sides of the sampling through hole, the fixed block is arranged below the sampling through hole and is arranged on the inner bottom wall of the sampling cavity, the elastic recovery piece is connected between the fixed block and the closed door, the, the first rotating shaft, the second rotating shaft and the third rotating shaft are sequentially and rotatably arranged at the corners of the sampling cavity in a clockwise manner, one end of the conveyor belt is connected to the placing table, and the other end of the conveyor belt sequentially bypasses the third rotating shaft, the second rotating shaft and the first rotating shaft and is connected with one side of the closed door; the lifting assembly comprises a lifting motor, a motor fixing cavity, a driving rotating shaft, a driving gear, a first driven gear, a second driven gear, a first lead screw, a second lead screw, a fixing frame and a shaft sleeve fixing piece, the fixing frame is arranged on the top wall of the sampling cavity and erected on two sides of the conveying belt, the motor fixing cavity is arranged on the fixing frame, the lifting motor is arranged in the motor fixing cavity, the first lead screw and the second lead screw are rotatably arranged on the fixing frame and respectively arranged on two sides of the motor fixing cavity, the driving rotating shaft is connected with the output end of the lifting motor, the driving gear is rotatably arranged on the driving rotating shaft, the first driven gear and the second driven gear are sleeved outside the first lead screw and the second lead screw, gear teeth are arranged on the peripheries of the driving gear, the driving gear is respectively meshed with the first driven gear and the second driven gear, the shaft sleeve fixing piece is slidably arranged on the first lead screw and the second lead screw; the clamping detection type sampling assembly comprises an electric telescopic rod, a clamping lead screw, a first hinged rod, a second hinged rod, a first clamping piece, a second clamping piece, a first incomplete gear, a second incomplete gear and a detection needle, the electric telescopic rod is arranged on one side of the shaft sleeve fixing part, the clamping lead screw is arranged on the telescopic end of the electric telescopic rod, the detection needle is arranged at the other end of the clamping lead screw, one ends of the first hinged rod and the second hinged rod are symmetrically arranged at one end of the electric telescopic rod in a hinged mode, the first clamping piece and the second clamping piece are symmetrically arranged in a clamping mode, the first clamping piece is hinged at the other end of the first hinged rod, the second clamping piece is hinged at the other end of the second hinged rod, the first incomplete gear is arranged at the hinged position of the first hinged rod and the first clamping piece and is meshed with the clamping lead screw, the second incomplete gear is arranged at the hinged position of the second hinged rod and the second clamping piece and is meshed with the, in an initial state, the detection needle is arranged in the first clamping piece and the second clamping piece; the cutting assembly comprises a cutting fixed shaft, a cutting fixed cavity, cutting sawteeth and a cutting motor, the cutting fixed shaft is arranged on the other side of the shaft sleeve fixing part and is parallel to the electric telescopic rod, the cutting fixed cavity is a hemispherical cavity with an opening at the bottom end, the cutting sawteeth are rotatably arranged in the cutting fixed cavity, the cutting motor is arranged on the cutting fixed cavity, and an output shaft of the cutting motor penetrates through the cutting fixed cavity and is arranged at the center of the cutting sawteeth.

Further, the inside battery that is equipped with of axle sleeve mounting, the battery is connected with electric telescopic handle, elevator motor and cutting motor electricity, the external power supply of portable motor.

Furthermore, the first clamping piece and the second clamping piece are both provided with anti-skidding clamping pads on the side close to each other.

Further, the length of the closing door is greater than that of the sampling through hole, and the width of the closing door is greater than that of the sampling through hole.

Further, the radius of the cutting fixture cavity is larger than the radius of the cutting saw tooth and smaller than the diameter of the cutting saw tooth.

Further, the length of the first lead screw and the length of the second lead screw are larger than the length between the bottom of the cutting saw tooth and the placing table.

Furthermore, a pulley is arranged on one side, close to the slide way, of the closing door.

Furthermore, the other ends of the first lead screw and the second lead screw are both provided with limiting parts.

Further, the antiskid centre gripping pad is the silica gel centre gripping pad.

Furthermore, at least one side wall of the sampling cavity is transparent, so that the internal situation can be observed conveniently, the side wall of the sampling cavity is provided with a clamping button, a cutting button, a lifting button and a placing button, the clamping button is electrically connected with the electric telescopic rod, the cutting button is electrically connected with the cutting motor, the lifting button is electrically connected with the lifting motor, and the placing button is electrically connected with the moving motor.

The invention with the structure has the following beneficial effects: according to the detection sampling device for the breast tumor, the placing table is meshed with the displacement screw to move leftwards, so that the conveyor belt is pulled by the placing table moving leftwards, the third rotating shaft, the second rotating shaft and the first rotating shaft are connected with one side of the closed door, the closed door is driven to move upwards along the slide way, the sampling through hole is exposed, and then the placing table moves rightwards through the reverse rotation of the moving motor and drives the closed door to be closed, so that the sampling cavity keeps a sealed cavity body to facilitate the sterility of a sampling environment; the lifting motor drives the first screw rod and the second screw rod to rotate reversely, so that the shaft sleeve fixing part drives the clamping detection type sampling assembly and the cutting assembly to move to the breast tumor, and the lifting height can be freely adjusted according to the size of the tumor; at the moment, the cutting saw teeth can transversely cut the breast tumor so that the breast tumor is decomposed into a proper size, and sampling detection is facilitated; electric telescopic handle drives the clamp when doing the extension motion and gets lead screw downstream, incomplete gear meshing press from both sides gets the lead screw and uses the articulated department with hinge rod one to be clockwise rotary motion as the center and makes first holder be fan-shaped motion to the outside, the fan-shaped motion is also done to the outside to the second holder simultaneously, the detection needle downstream makes under electric telescopic handle's drive in the detection needle inserts the mammary gland tumour after the decomposition cutting, can accomplish the extraction work, electric telescopic handle drives the clamp when doing the contraction motion and gets lead screw upward movement, make first holder and second holder inwards grasp the mammary gland tumour after the cutting relatively and take a sample it, the tumour of treating the sample can be firmly grasped.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a breast tumor detection and sampling device according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a left side view of a breast tumor testing and sampling device of the present invention;

FIG. 4 is a schematic structural diagram of a clamping detection type sampling assembly of the sampling device for detecting breast tumor in accordance with the present invention;

fig. 5 is a schematic structural diagram of a cutting assembly of a sampling device for detecting breast tumors according to the present invention.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Wherein, 1, a sampling cavity, 2, a self-closing tumor placing component, 3, a clamping detection type sampling component, 4, a lifting component, 5, a cutting component, 6, a moving motor, 7, a displacement screw rod, 8, a placing platform, 9, a conveyor belt, 10, a first rotating shaft, 11, a second rotating shaft, 12, a third rotating shaft, 13, a closing door, 14, an elastic restoring component, 15, a fixing block, 16, a sampling through hole, 17, a slideway, 18, a lifting motor, 19, a motor fixing cavity, 20, a driving rotating shaft, 21, a driving gear, 22, a first driven gear, 23, a second driven gear, 24, a first screw rod, 25, a second screw rod, 26, a fixing frame, 27, a shaft sleeve fixing component, 28, an electric telescopic rod, 29, a clamping screw rod, 30, a first hinged rod, 31, a second hinged rod, 32, a first clamping component, 33, a second clamping component, 34, an incomplete gear, 35, a first clamping component, a second clamping component, The device comprises a second incomplete gear, a second detection needle, a second cutting fixing shaft, a second detection needle, a.

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.

As shown in fig. 1-5, the present invention provides a breast tumor detection sampling device, which comprises a sampling cavity 1, a self-closing tumor placement component 2, a clamping detection sampling component 3, a lifting component 4 and a cutting component 5, wherein the sampling cavity 1 is a hollow cavity, the self-closing tumor placement component 2 is connected with the sampling cavity 1 and slidably disposed on the bottom wall and the side wall of the sampling cavity 1, the lifting component 4 is disposed on the inner top wall of the sampling cavity 1, the clamping detection sampling component 3 and the cutting component 5 are disposed on the driving end of the lifting component 4, and the clamping detection sampling component 3 and the cutting component 5 are disposed above one side of the self-closing tumor placement component 2; the self-closing tumor placement component 2 comprises a moving motor 6, a displacement screw 7, a placement platform 8, a conveyor belt 9, a first rotating shaft 10, a second rotating shaft 11, a third rotating shaft 12, a closing door 13, an elastic restoring piece 14 and a fixed block 15, wherein the displacement screw 7 is rotatably arranged at the bottom of a sampling cavity 1, the output shaft of the moving motor 6 is arranged at the central shaft of the displacement screw 7, the placement platform 8 is arranged in parallel with the bottom of the sampling cavity 1, the bottom end of the placement platform is rotatably arranged on the displacement screw 7, the side wall of the sampling cavity 1 is provided with a sampling through hole 16, two sides of the sampling through hole 16 are provided with slideways 17 on the sampling cavity 1, the closing door 13 is slidably arranged on the slideways 17 at two sides of the sampling through hole 16, the fixed block 15 is arranged below the sampling through hole 16 and arranged on the inner bottom wall of the sampling cavity 1, the elastic restoring piece 14 is connected, the first rotating shaft 10 is rotatably arranged at a corner of the top end of the sampling cavity 1 far away from the fixed block 15, the first rotating shaft 10, the second rotating shaft 11 and the third rotating shaft 12 are sequentially and rotatably arranged at the corner of the sampling cavity 1 according to clockwise arrangement, one end of the conveyor belt 9 is connected to the placing table 8, and the other end of the conveyor belt 9 sequentially bypasses the third rotating shaft 12, the second rotating shaft 11 and the first rotating shaft 10 and is connected with one side of the closing door 13; the lifting assembly 4 comprises a lifting motor 18, a motor fixing cavity 19, a driving rotating shaft 20, a driving gear 21, a first driven gear 22, a second driven gear 23, a first lead screw 24, a second lead screw 25, a fixing frame 26 and a shaft sleeve fixing part 27, the fixing frame 26 is arranged on the top wall of the sampling cavity 1 and erected on two sides of the conveying belt 9, the motor fixing cavity 19 is arranged on the fixing frame 26, the lifting motor 18 is arranged in the motor fixing cavity 19, the first lead screw 24 and the second lead screw 25 are rotatably arranged on the fixing frame 26 and respectively arranged on two sides of the motor fixing cavity 19, the driving rotating shaft 20 is connected and arranged on the output end of the lifting motor 18, the driving gear 21 is rotatably arranged on the driving rotating shaft 20, the first driven gear 22 and the second driven gear 23 are sleeved outside the first lead screw 24 and the second lead screw 25, the driving gear 21, Gear teeth are arranged on the peripheries of the first driven gear 22 and the second driven gear 23, the driving gear 21 is respectively meshed with the first driven gear 22 and the second driven gear 23, and the shaft sleeve fixing piece 27 is slidably arranged on the first lead screw 24 and the second lead screw 25; the clamping detection type sampling assembly 3 comprises an electric telescopic rod 28, a clamping lead screw 29, a first hinged rod 30, a second hinged rod 31, a first clamping part 32, a second clamping part 33, a first incomplete gear 34, a second incomplete gear 35 and a detection needle 36, wherein the electric telescopic rod 28 is arranged on one side of a shaft sleeve fixing part 27, the clamping lead screw 29 is arranged on the telescopic end of the electric telescopic rod 28, the detection needle 36 is arranged on the other end of the clamping lead screw 29, one ends of the first hinged rod 30 and the second hinged rod 31 are symmetrically arranged at one end of the electric telescopic rod 28, the first clamping part 32 and the second clamping part 33 are symmetrically arranged in a clamping manner, the first clamping part 32 is hinged at the other end of the first hinged rod 30, the second clamping part 33 is hinged at the other end of the second hinged rod 31, the first incomplete gear 34 is arranged at the hinged position of the first hinged rod 30 and the first clamping part 32 and is meshed with the clamping lead screw 29, the incomplete gear II 35 is arranged at the hinged position of the hinged rod II 31 and the second clamping piece 33 and is meshed with the clamping screw rod 29, and in an initial state, the detection needle 36 is arranged in the first clamping piece 32 and the second clamping piece 33; cutting assembly 5 is including cutting fixed axle 37, the fixed chamber 38 of cutting, cutting sawtooth 39 and cutting motor 40, cutting fixed axle 37 is located on the opposite side of axle sleeve mounting 27 and is on a parallel with the setting of electric telescopic handle 28, the fixed chamber 38 of cutting is the setting of bottom open-ended hemisphere cavity, cutting sawtooth 39 is rotatable to be located in the fixed chamber 38 of cutting, cutting motor 40 is located on the fixed chamber 38 of cutting, cutting motor 40's output shaft runs through the fixed chamber 38 of cutting and locates the center department of cutting sawtooth 39.

A storage battery is arranged in the shaft sleeve fixing piece 27, the storage battery is electrically connected with the electric telescopic rod 28, the lifting motor 18 and the cutting motor 40, and the mobile motor 6 is externally connected with a power supply; the side of the first clamping piece 32 close to the second clamping piece 33 is provided with an anti-skid clamping pad 41; the length of the closed door 13 is greater than that of the sampling through hole 16, and the width of the closed door 13 is greater than that of the sampling through hole 16; the radius of the cutting fixture cavity 38 is greater than the radius of the cutting teeth 39 and less than the diameter of the cutting teeth 39; the length of the first lead screw 24 and the second lead screw 25 is greater than the length between the bottom of the cutting saw tooth 39 and the placing table 8; a pulley 42 is arranged on one side of the closing door 13 close to the slideway 17; the other ends of the first lead screw 24 and the second lead screw 25 are both provided with a limiting piece 43; the anti-skid clamping pad 41 is a silica gel clamping pad; at least one side wall of the sampling cavity 1 is transparent, a clamping button 44, a cutting button 45, a lifting button 46 and a placing button 47 are arranged on the side wall of the sampling cavity 1, the clamping button 44 is electrically connected with the electric telescopic rod 28, the cutting button 45 is electrically connected with the cutting motor 40, the lifting button 46 is electrically connected with the lifting motor 18, and the placing button 47 is electrically connected with the moving motor 6.

When the device is used specifically, the placing button 47 is pressed to control the moving motor 6 to rotate forwards, the moving motor 6 rotates forwards to drive the displacement screw 7 to rotate forwards, the placing table 8 is meshed with the displacement screw 7 to move horizontally towards the left, at the moment, the conveyor belt 9 is pulled by the placing table 8 which moves towards the left, the conveyor belt 9 is connected with one side of the closed door 13 through the third rotating shaft 12, the second rotating shaft 11 and the first rotating shaft 10 to drive the closed door 13 to move upwards along the slide way 17, so that the sampling through hole 16 is exposed, then the breast tumor to be detected is placed on the placing table 8 through the sampling through hole 16, at the moment, the placing button 47 is pressed again to drive the moving motor 6 to rotate backwards, the moving motor 6 rotates backwards to drive the displacement screw 7 to rotate backwards, the placing table 8 is meshed with the displacement screw 7 to move horizontally towards the right, the pulling force for the conveyor belt 9 is, under the elastic restoring acting force of the elastic restoring piece 14, the closing door 13 moves downwards and blocks the sampling through hole 16, at this time, the placing table 8 moves to the position right below the clamping detection type sampling assembly 3 and the cutting assembly 5, the lifting button 46 is pressed to control the lifting motor 18 to work, the output shaft of the lifting motor 18 rotates to drive the driving rotating shaft 20 to rotate, the driving rotating shaft 20 rotates to drive the driving gear 21 to rotate, the driving gear 21 is meshed to drive the first driven gear 22 and the second driven gear 23 to rotate reversely, so that the first lead screw 24 and the second lead screw 25 are reversely rotated, the shaft sleeve fixing piece 27 is meshed with the first lead screw 24 and the second lead screw 25 to move downwards until one end of the clamping detection type sampling assembly 3 and the cutting assembly 5 moves to a breast tumor and controls the lifting motor 18 to stop working, at this time, the cutting button 45 needs to be pressed to control the cutting motor 40 to work, the output shaft of the cutting motor, so that the cutting saw teeth 39 cut and decompose breast tumors, then the clamping button 44 is pressed down to control the electric telescopic rod 28 to extend, the electric telescopic rod 28 drives the clamping screw 29 to move downwards when extending, the incomplete gear I34 is engaged with the clamping screw 29 and rotates clockwise around the hinge of the hinge rod I30 to make the first clamping piece 32 move outwards in a fan-shaped manner, the incomplete gear II 35 is engaged with the clamping screw 29 and rotates anticlockwise around the hinge of the hinge rod II 31 to make the second clamping piece 33 move outwards in a fan-shaped manner, the detection needle 36 moves downwards under the drive of the electric telescopic rod 28 and the clamping screw 29 to make the detection needle 36 insert into the decomposed and cut breast tumors, the electric telescopic rod 28 drives the clamping screw 29 to move upwards when contracting, and finally the first clamping piece 32 and the second clamping piece 33 clamp the cut breast tumors inwards to sample the breast tumors, and after the sampling work is finished, the closing door 13 is opened and taken out.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A device for detecting and sampling breast tumors, comprising: the tumor sampling device comprises a sampling cavity, a self-closing tumor placing assembly, a clamping detection type sampling assembly, a lifting assembly and a cutting assembly, wherein the sampling cavity is arranged in a hollow cavity; the self-closed tumor placement assembly comprises a movable motor, a displacement screw rod, a placement platform, a conveyor belt, a first rotating shaft, a second rotating shaft, a third rotating shaft, a closed door, an elastic recovery piece and a fixed block, wherein the displacement screw rod is rotatably arranged at the bottom of a sampling cavity, the output shaft end of the movable motor is arranged at the central shaft of the displacement screw rod, the placement platform is parallel to the bottom of the sampling cavity and the bottom of the displacement screw rod is rotatably arranged on the displacement screw rod, the side wall of the sampling cavity is provided with a sampling through hole, the two sides of the sampling through hole are provided with slideways on the sampling cavity, the closed door is slidably arranged on the sampling through hole, the fixed block is arranged below the sampling through hole and is arranged on the inner bottom wall of the sampling cavity, the elastic recovery piece is connected and arranged between the fixed block and the closed door, the first rotating shaft is rotatably arranged at, The second rotating shaft and the third rotating shaft are sequentially and rotatably arranged at the corners of the sampling cavity in a clockwise manner, one end of the conveyor belt is connected to the placing table, and the other end of the conveyor belt sequentially bypasses the third rotating shaft, the second rotating shaft and the first rotating shaft and is connected with one side of the closing door; the lifting assembly comprises a lifting motor, a motor fixing cavity, a driving rotating shaft, a driving gear, a first driven gear, a second driven gear, a first lead screw, a second lead screw, a fixing frame and a shaft sleeve fixing piece, the fixing frame is arranged on the top wall of the sampling cavity and erected on two sides of the conveying belt, the motor fixing cavity is arranged on the fixing frame, the lifting motor is arranged in the motor fixing cavity, the first lead screw and the second lead screw are rotatably arranged on the fixing frame and respectively arranged on two sides of the motor fixing cavity, the driving rotating shaft is connected with the output end of the lifting motor, the driving gear is rotatably arranged on the driving rotating shaft, the first driven gear and the second driven gear are sleeved outside the first lead screw and the second lead screw, gear teeth are arranged on the peripheries of the driving gear, the first driven gear and the second driven gear, and the driving gear is respectively meshed with the first driven gear and the second driven gear, the shaft sleeve fixing piece is slidably arranged on the first lead screw and the second lead screw; the clamping detection type sampling assembly comprises an electric telescopic rod, a clamping lead screw, a first hinge rod, a second hinge rod, a first clamping piece, a second clamping piece, a first incomplete gear, a second incomplete gear and a detection needle, the electric telescopic rod is arranged at one side of the shaft sleeve fixing part, the clamping screw rod is arranged at the telescopic end of the electric telescopic rod, the detection needle is arranged at the other end of the clamping screw rod, one ends of the first hinge rod and the second hinge rod are hinged and symmetrically arranged at one end of the electric telescopic rod, the first clamping piece and the second clamping piece are symmetrically arranged in a clamping manner, the first clamping piece is hinged to the other end of the first hinge rod, the second clamping piece is hinged to the other end of the second hinge rod, the incomplete gear I is arranged at the hinge joint of the hinge rod I and the first clamping piece and is meshed with the clamping screw rod, the incomplete gear II is arranged at the hinge joint of the hinge rod II and the second clamping piece and is meshed with the clamping screw rod; the cutting assembly comprises a cutting fixed shaft, a cutting fixed cavity, cutting sawteeth and a cutting motor, the cutting fixed shaft is arranged on the other side of the shaft sleeve fixing part and is parallel to the electric telescopic rod, the cutting fixed cavity is a hemispherical cavity with an opening at the bottom end, the cutting sawteeth are rotatably arranged in the cutting fixed cavity, the cutting motor is arranged on the cutting fixed cavity, and an output shaft of the cutting motor penetrates through the cutting fixed cavity and is arranged at the center of the cutting sawteeth.

2. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: the inside battery that is equipped with of axle sleeve mounting, the battery is connected with electric telescopic handle, elevator motor and cutting motor electricity, the external power supply of portable electric machine.

3. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: and anti-skidding clamping pads are arranged on one sides of the first clamping piece and the second clamping piece, which are close to each other.

4. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: the length of the closed door is greater than that of the sampling through hole, and the width of the closed door is greater than that of the sampling through hole.

5. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: the radius of the cutting fixing cavity is larger than that of the cutting saw teeth and smaller than the diameter of the cutting saw teeth.

6. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: the length of the first lead screw and the length of the second lead screw are larger than the length between the cutting saw tooth bottom and the placing tables.

7. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: and a pulley is arranged on one side of the closing door close to the slide way.

8. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: and limiting parts are arranged at the other ends of the first lead screw and the second lead screw.

9. A device for detecting and sampling breast tumors as claimed in claim 3, wherein: the antiskid clamping pad is a silica gel clamping pad.

10. A device for detecting and sampling breast tumors as claimed in claim 1, wherein: the sampling cavity is provided with at least one transparent side wall, the side wall of the sampling cavity is provided with a clamping button, a cutting button, a lifting button and a placing button, the clamping button is electrically connected with the electric telescopic rod, the cutting button is electrically connected with the cutting motor, the lifting button is electrically connected with the lifting motor, and the placing button is electrically connected with the moving motor.