CN108652631B - Mammary gland magnetic resonance imaging and intervention integrated device and box body thereof - Google Patents

Abstract

The present invention discloses an integrated device for breast magnetic resonance imaging and intervention and a box body thereof. The box body has a first clamping plate and a second clamping plate arranged opposite to each other. The first clamping plate and the second clamping plate and the inner wall of the box body form a receiving cavity for fixing the breast. The second clamping plate is provided with a fixing hole for positioning and fixing the breast intervention instrument. The present invention also includes an adjustment component for adjusting the distance between the first clamping plate and the second clamping plate. The integrated device for breast magnetic resonance imaging and intervention can better fit the breast of a patient undergoing interventional surgery, thereby improving the signal-to-noise ratio of the detection signal, and the imaging quality is high. The receiving cavity in the box body is an open imaging space for accommodating the patient's breast. While performing magnetic resonance imaging, it can support magnetic resonance-guided breast biopsy, and can adjust the size of the receiving cavity according to the different sizes and shapes of the patient's breast, so as to cover a wide range of the breast. Therefore, the breast imaging device in the present invention has the advantages of simple structure, convenient operation, and good adaptability.

Description

Breast magnetic resonance imaging and intervention integrated device and its box

Technical Field

The present invention relates to the technical field of medical equipment, and in particular to a breast magnetic resonance imaging and intervention integrated device and a box body thereof.

Background Art

Breast tumor is the most common tumor in women, accounting for up to 31%. In recent years, magnetic resonance imaging technology has been used to study early detection of breast cancer and thus reduce the mortality rate of breast cancer.

The treatment effect of breast cancer depends on the stage of the tumor. Improving the early diagnosis rate of breast cancer is the key to improving the cure rate. According to the SEER database, when breast cancer is still in stage 0 to II, the cure rate can be as high as 93%, but once it reaches stage III, the cure rate drops sharply to 72%, and in stage IV, the cure rate is only 22%. Therefore, early detection of breast cancer, breast cancer screening, biopsy and treatment are very important.

The most superior breast imaging method currently used in clinical practice is magnetic resonance imaging. Magnetic resonance imaging not only has no radiation, but also has the natural advantage of being sensitive to soft tissue imaging, can produce high-resolution, high-signal-to-noise ratio scanning images, and can also provide information on tissue perfusion, molecular level changes, and tissue metabolism. It is currently the imaging method with the highest diagnosis rate for breast cancer.

Traditional treatments for breast cancer are mainly surgical resection, assisted by chemotherapy and radiotherapy. However, this treatment method causes great trauma to women's bodies and minds. Sometimes, due to individual differences, the treatment effect is poor or even counterproductive for many patients. As people's requirements for breast cancer treatment and postoperative quality of life continue to increase, treatment methods with less damage and faster recovery are becoming more and more popular. Most traditional surgical treatments are developing from invasive surgical treatments to non-invasive or minimally invasive treatments.

With the development of medical imaging technology, the clinical demand for image-guided intraoperative minimally invasive breast treatment methods is increasing. Intraoperative MRI minimally invasive treatment is currently the world's most advanced image-guided minimally invasive treatment method for breast cancer. Under the guidance of magnetic resonance imaging, it can quickly and accurately perform biopsy, ablation and other surgeries on breast lesions. It has the characteristics of precise positioning, minimal damage and good treatment effect. In addition, it can also evaluate the tumor treatment effect in real time during the operation, which is unmatched by other conventional surgeries.

The magnetic resonance imaging device includes a radio frequency transmitting coil and a receiving radio frequency coil, which are used to generate a pulsed gradient magnetic field and receive the nuclear magnetic resonance signals generated by the nuclei respectively. Radio frequency reception can also be achieved through the radio frequency transmitting coil, or a radio frequency receiving coil can be set separately. In the magnetic resonance imaging system, the uniformity of the magnetic field generated by the radio frequency transmitting coil and the signal-to-noise ratio of the signal received by the receiving coil are key factors affecting the image quality. In addition, the closer the radio frequency coil is to the imaging object, the higher the intensity of the received magnetic resonance signal. Generally speaking, the higher the uniformity of the magnetic field and the higher the signal-to-noise ratio, the higher the image quality.

When using the magnetic resonance imaging device, the patient's breast needs to be fixed in the imaging area. For patients with different breast sizes and shapes, the imaging area is too large or too small. Therefore, the applicability of the magnetic resonance imaging device is not high, and when the patient's breast does not match the imaging area, it will also affect the detection results. Moreover, most current magnetic resonance breast imaging devices are independent of breast intervention devices. The breast imaging device, that is, the breast coil, often cannot fit the breast fixation device well, resulting in the imaging quality of the breast magnetic resonance scan cannot be guaranteed during breast intervention surgery.

In view of this, how to provide a device that can not only perform breast magnetic resonance imaging, but also provide fixation and positioning functions for breast intervention, with high applicability and accuracy, is a technical problem that needs to be urgently solved by technical personnel in this field.

Summary of the invention

In order to solve the above technical problems, the object of the present invention is to provide a box body of a breast magnetic resonance imaging and intervention integrated device, wherein the box body has a first clamping plate and a second clamping plate arranged opposite to each other, and the first clamping plate and the second clamping plate and the inner wall of the box body form a containing cavity for containing the breast;

Also included is an adjustment assembly for adjusting the distance between the first clamping plate and the second clamping plate.

Optionally, the adjustment assembly includes a matching screw rod and a slider, the screw rod extends along the distribution direction of the first clamping plate and the second clamping plate, the first clamping plate and/or the second clamping plate are connected to the slider, and when the screw rod rotates, it can drive the first clamping plate and/or the second clamping plate to move.

Optionally, the screw rod has a first thread segment and a second thread segment, which are respectively matched with a first slider and a second slider, and the first thread segment and the second thread segment have opposite thread rotation directions.

Optionally, the screw rods are respectively arranged on both sides of the two clamping plates, and the first clamping plate is connected to the second sliding blocks of the two screw rods, and the second clamping plate is connected to the first sliding blocks of the two screw rods;

The two screw rods are both fixed with synchronous wheels, and the synchronous belts are wound around the two synchronous wheels. At least one of the screw rods is provided with a knob so that the rotation of the screw rod can be controlled by the knob.

At the same time, the present invention also provides an integrated breast magnetic resonance imaging and intervention device, comprising a box body and an imaging coil, wherein the box body is the box body described above;

The second clamping plate is provided with a fixing structure, and the fixing structure is used to fix the interventional instrument, and the interventional instrument can extend into the accommodating cavity through the fixing structure.

Optionally, the second clamping plate is provided with a plurality of fixing holes, and the fixing holes serve as the fixing structures.

Optionally, the imaging coil at the bottom of the accommodating cavity includes a plurality of butterfly coils and rectangular coils connected to each other; or,

The imaging coil at the bottom of the accommodating cavity comprises a plurality of connected saddle-shaped coils and rectangular coils.

Optionally, the imaging coil at the side of the accommodating cavity is a rectangular coil.

Optionally, a circuit board box is arranged on the outer side of the first clamping plate, and the imaging coil extends into the circuit board box and is connected to the circuit in the circuit board box.

Optionally, it further comprises a mounting frame located inside the box body, and the imaging coil is arranged on the mounting frame.

In the integrated breast MRI and intervention device of the present invention, since the first clamp and the second clamp form the side wall of the accommodating cavity, when the distance between the two is changed by adjusting the assembly, the size of the accommodating cavity can be changed, so that the accommodating cavity can adapt to the breasts of patients with different sizes and shapes, and the coverage of the breast is wide, thereby improving the applicability of the breast imaging device. When the accommodating cavity matches the patient's breast, the accuracy of the detection result can also be improved. More importantly, the patient's breast can be fixed by the first clamp and the second clamp to prevent it from moving during magnetic resonance imaging or interventional surgery and causing interference to the image quality and interventional surgery.

At the same time, by arranging a fixing structure on the second clamping plate, the integrated breast imaging and intervention device and its box body are integrated with breast magnetic resonance imaging function and breast intervention surgery function.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a box body of a breast imaging device provided by the present invention in a specific embodiment;

FIG2 is a partial exploded view of FIG1 ;

FIG3 is a schematic diagram of the structure of FIG1 without the rear panel;

FIG4 is a schematic diagram of the structure of FIG3 without the side panels and the circuit board box;

FIG5 is a schematic structural diagram of FIG4 from another viewing angle;

FIG6 is a schematic structural diagram of an imaging coil of the integrated breast magnetic resonance imaging and intervention device provided by the present invention in a specific embodiment;

FIG. 7 is a schematic structural diagram of FIG. 6 from another viewing angle.

In Figure 1-7:

1 box body, 11 rear panel, 12 side panel, 13 side frame, 131 slide slot, 14 bottom panel, 141 mounting slot, 15 circuit board box;

2 first clamping plate, 3 second clamping plate, 31 fixing hole,

4 adjustment assembly, 41 first slider, 42 second slider, 43 second screw rod, 431 first threaded section, 432 second threaded section, 44 second synchronous wheel, 45 first synchronous wheel, 46 synchronous belt, 47 knob, 48 connecting plate;

5 imaging coil, 51 butterfly coil, 52 rectangular coil.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Figures 1-5, wherein Figure 1 is a structural schematic diagram of a box body of the integrated breast MRI and intervention device provided by the present invention in a specific embodiment; Figure 2 is a partial exploded view of Figure 1; Figure 3 is a structural schematic diagram of Figure 1 with the rear panel removed; Figure 4 is a structural schematic diagram of Figure 3 with the side panels and circuit board box removed; Figure 5 is a structural schematic diagram of Figure 4 from another perspective; Figure 6 is a structural schematic diagram of an imaging coil of the integrated breast MRI and intervention device provided by the present invention in a specific embodiment; and Figure 7 is a structural schematic diagram of Figure 6 from another perspective.

In a specific embodiment, the present invention provides a box body 1 of a breast imaging device, as shown in FIGS. 1-5, the box body 1 has a first clamping plate 2 and a second clamping plate 3 arranged opposite to each other. Based on the viewing angle shown in FIG. 1, the first clamping plate 2 and the second clamping plate 3 are distributed along the front-to-back direction, and the second clamping plate 3 is a front clamping plate, and the first clamping plate 2 is a rear clamping plate. The first clamping plate 2 and the second clamping plate 3 are used to enclose a receiving cavity, that is, the two form the front side wall and the rear side wall of the receiving cavity. When the breast imaging device is working, the receiving cavity is used to accommodate the patient's breast for breast magnetic resonance imaging or breast intervention surgery.

Meanwhile, as shown in FIG. 4 , the box body 1 further includes an adjusting component 4 for adjusting the distance between the first clamping plate 2 and the second clamping plate 3 .

In this embodiment, since the first clamp 2 and the second clamp 3 form the side wall of the accommodating cavity, when the distance between the two is changed by adjusting the component 4, the size of the accommodating cavity can be changed, so that the accommodating cavity can adapt to the breasts of patients with different sizes and shapes, and the coverage of the breast is wide, thereby improving the applicability of the breast imaging device. More importantly, the patient's breast can be fixed by the first clamp 2 and the second clamp 3 to prevent it from moving during magnetic resonance imaging or interventional surgery and causing interference to the image quality and interventional surgery. At the same time, when the accommodating cavity matches the patient's breast, it can also improve the accuracy of the detection result.

Specifically, the adjustment assembly 4 includes a matching screw and a slider, wherein the screw extends along the distribution direction of the first clamp plate 2 and the second clamp plate 3. In the present embodiment, the screw extends along the front-to-back direction of the box body 1. When the screw rotates, the slider can move linearly along the axial direction of the screw. At the same time, the first clamp plate 2 and/or the second clamp plate 3 are connected to the slider, so that when the screw rotates, the first clamp plate 2 and/or the second clamp plate 3 are driven to move, thereby changing the distance between the first clamp plate 2 and the second clamp plate 3.

At the same time, the second splint 3 is provided with a fixing structure, which is used to fix the instruments required for the interventional surgery and allows the instruments to extend into the accommodating cavity for performing the interventional surgery.

Specifically, as shown in Fig. 3, the second clamping plate 3 is provided with a plurality of fixing holes 31, specifically, 4 rows and 7 columns of 1 cm*1 cm grid holes, for positioning and fixing the breast interventional instrument. During the breast interventional surgery, the surgeon, under the guidance of the image, inserts the breast interventional instrument from front to back through the fixing holes 31 into the breast lesion area.

Therefore, by providing the fixing hole 31 in the second clamping plate 3, the integrated breast imaging and intervention device and the box body 1 thereof are integrated with the breast magnetic resonance imaging function and the breast intervention surgery function.

Those skilled in the art will appreciate that the above fixing structure does not necessarily have to be implemented by the fixing hole 31 provided in the second clamping plate 3, and can also be provided by other fixing structures commonly used in the art, for example, the second clamping plate is provided as an annular plate, and a fixing frame is connected to the outside thereof, the fixing frame is provided with an instrument fixing fixture, and the fixing frame corresponds to the middle opening of the annular plate, so that the instrument can be fixed by the fixing fixture and can be extended into the accommodating cavity at the same time. However, the implementation of providing the fixing hole 31 in the second clamping plate 3 in this embodiment has the advantage of simple structure.

Specifically, when only the first clamp plate 2 is connected to the slider, the size of the accommodating cavity is changed by the forward and backward movement of the first clamp plate 2 as the slider moves forward and backward; when only the second clamp plate 3 is connected to the slider, the size of the accommodating cavity is changed by the forward and backward movement of the second clamp plate 3; when both the first clamp plate 2 and the second clamp plate 3 are connected to the slider, the two can be connected to different sliders, and at this time the two sliders are matched with different screw rods, so that when the rotation directions or speeds of the two screw rods are different, the distance between the first clamp plate 2 and the second clamp plate 3 can be changed.

Of course, the above-mentioned adjustment device does not have to be implemented by a screw rod and a slider, and other linear motion mechanisms commonly used in the art may also be used, for example, a gear rack mechanism, and the first clamping plate 2 and/or the second clamping plate 3 are connected to the rack of the gear rack mechanism, so that they move linearly under the drive of the rack to change the distance between the two.

More specifically, the screw includes a first threaded segment 431 and a second threaded segment 432, which are respectively matched with a first slider 41 and a second slider 42, and the thread rotation directions of the first threaded segment 431 and the second threaded segment 432 are opposite, so that when the screw rotates, the movement directions of the first slider 41 and the second slider 42 are opposite, and can approach or move away from each other, and the first clamping plate 2 and the second clamping plate 3 are respectively connected to the second slider 42 and the first slider 41, so that the distance between the two can be changed.

In the embodiment shown in Figures 4 and 5, the screw rod includes a first screw rod (not shown in the figures) and a second screw rod 43 which are parallel to each other, and the two extend in the front-to-back direction, are distributed in the left-to-right direction, and are located on the left and right sides of the first clamp plate 2 and the second clamp plate 3, wherein the first screw rod and the second screw rod 43 are both equipped with a first slider 41 and a second slider 42, and the two ends of the first clamp plate 2 in the left-to-right direction are respectively connected to the above-mentioned second slider 42, and the two ends of the second clamp plate 3 in the left-to-right direction are respectively connected to the above-mentioned first slider 41, and after being connected, it can be ensured that the first clamp plate 2 and the second clamp plate 3 always remain parallel to each other.

In this embodiment, screw rods are respectively arranged on the left and right sides of the first clamping plate 2 and the second clamping plate 3 to improve the stability of the linear motion of the two clamping plates. At the same time, it can also avoid affecting the size of the accommodating cavity when the screw rods are arranged in the middle of the two clamping plates.

On this basis, the first screw rod is fixed with the first synchronous wheel 45, the second screw rod 43 is fixed with the second synchronous wheel 44, the synchronous belt 46 is wound around the first synchronous wheel 45 and the second synchronous wheel 44, and the first screw rod or the second screw rod 43 is connected with a knob 47. By rotating the knob 47, the first screw rod or the second screw rod 43 can be driven to rotate. At the same time, through the first synchronous wheel 45, the second synchronous wheel 44 and the synchronous belt 46, the first screw rod and the second screw rod 43 can rotate synchronously, and the rotation speeds of the two screw rods can be ensured to be the same, thereby ensuring that the first clamping plate 2 and the second clamping plate 3 remain parallel.

As shown in Figures 1 and 2, the box body 1 has a bottom panel 14 at the bottom, a rear panel 11 at the rear, and side frames 13 arranged on the left and right sides. The side frames 13 are arc-shaped and inclined 10° relative to the bottom panel 14, and are used to fit with the breast support frame, which can increase the treatable breast area and improve the breast magnetic resonance image effect. The first screw rod and the second screw rod 43 are respectively arranged on the two side frames and can rotate relative to the side frames 13. The outer side of the side frames 13 is covered by the side panels 12.

In addition, the present invention also provides a breast magnetic resonance imaging and intervention integrated device, as shown in Figures 1 and 6, the breast magnetic resonance imaging and intervention integrated device includes a box body 1 and an imaging coil 5, wherein the box body 1 is the box body 1 described in any of the above embodiments. Since the box body 1 has the above technical effects, the breast magnetic resonance imaging and intervention integrated device including the box body 1 should also have corresponding technical effects, which will not be repeated here.

At the same time, the second clamping plate 3 of the integrated breast magnetic resonance imaging and intervention device is provided with a plurality of fixing holes 31, and the fixing holes 31 are used to fix the interventional instruments during the interventional surgery.

Therefore, the integrated breast MRI and intervention device can realize nuclear magnetic resonance. When working, the imaging coil is used to generate a radio frequency magnetic field, and the magnetic moment in the human body is stimulated to generate a nuclear magnetic resonance signal. After being collected by the receiving coil, integrated by the electronic circuit and software, the data and images of the nuclear magnetic resonance imaging system are finally obtained. Among them, the imaging coil is a receiving coil.

As described in the background technology, in order to improve the image quality, it can be achieved by improving the signal-to-noise ratio of the received signal and improving the uniformity of the magnetic field generated by the transmitting coil. Among them, there are two methods to improve the signal-to-noise ratio. The most common one is the phased array coil technology. Multiple independent small coils cover this area together. Since only adjacent coils are the same coil, it is difficult to ensure the uniformity of the magnetic field generated by the coil when using a phased array coil. Especially for the screening and diagnosis of breast diseases in the human body, the design requirements of the magnetic resonance radio frequency receiving coil for breast scanning require a higher signal-to-noise ratio, a larger scanning range and a more uniform signal distribution to improve the screening and diagnosis rate of breast diseases.

Specifically, as shown in FIG. 6 and FIG. 7 , the bottom and the side of the accommodating cavity are both provided with imaging coils 5 , so that the signals from the bottom and the side can be received, thereby improving the accuracy.

The imaging coil 5 at the bottom of the accommodating cavity includes a plurality of butterfly coils 51 and rectangular coils 52 connected to each other; or, the imaging coil 5 at the bottom of the accommodating cavity is a plurality of connected saddle coils and rectangular coils.

Both the butterfly coil 51 and the saddle coil can improve the uniformity of the received signal, thereby improving the quality of the image. Therefore, in this embodiment, the quality of the image is improved by improving the uniformity of the received signal. Compared with improving the uniformity of the transmitting coil magnetic field, improving the uniformity of the receiving coil magnetic field is easier to achieve.

In the embodiments shown in FIGS. 6 and 7 , the imaging coil 5 at the bottom of the accommodating cavity includes two butterfly coils 51, which are respectively located at the front and rear sides of the bottom of the accommodating cavity and are connected to each other via a rectangular coil 52. The imaging coil 5 at the rear wall of the accommodating cavity extends into the circuit board box 15 and is connected to the circuit.

Meanwhile, the imaging coil 5 at the side of the accommodating cavity is a rectangular coil 52, which has the advantages of simple structure and low cost.

Therefore, in the present invention, the imaging coil 5 for receiving signals can not only improve the uniformity of the received signal but also reduce the cost by combining the butterfly coil 51 and the rectangular coil 52, or the saddle coil and the rectangular coil.

On the other hand, the integrated breast magnetic resonance imaging and intervention device also includes a mounting frame for the imaging coil, which is a rectangular frame structure, as shown in Figures 1 and 2. The mounting frame (not shown in the figures) is installed in the mounting groove 141 of the bottom panel 14 of the box body 1, and in order to be able to receive signals, the mounting frame is located inside the two side frames 13 of the box body 1, including a bottom plate and side plates connected to the bottom plate. Therefore, the above-mentioned first clamping plate 2, the second clamping plate 3, the bottom plate and the side plates of the mounting frame surround the above-mentioned accommodating cavity, the imaging coil at the bottom of the accommodating cavity is arranged on the bottom plate, and the imaging coil 5 on the side of the accommodating cavity is arranged on the edge of the side plate.

At the same time, since the side plate of the mounting frame is located between the side frame 13 and the two clamps, that is, the side plate is located between the slider and the clamp, in order to achieve the connection between the slider and the clamp, the breast imaging device also includes a connecting plate 48, which includes a plate portion and a rod portion, and the plate portion is fixed to the corresponding clamp, and the side plate of the mounting frame and the side frame 13 are both provided with interconnected slide grooves 131, and the rod portion passes through the slide groove and is connected to the corresponding slider, so that the connection between the clamp and the slider is achieved through the connecting plate 48, and when the slider moves linearly, the rod portion of the connecting plate 48 can slide in the slide groove 131, thereby driving the clamp to slide.

On the other hand, as shown in FIG. 3 , a circuit board box 15 is provided on the outer side of the first clamping plate 2 , and the decoupling, detuning, balun and other circuits of the imaging coil are all arranged in the circuit board box 15 , and the circuit board box 15 is covered by the rear panel 11 .

In summary, the integrated breast MRI and intervention device of the present invention can better fit the patient's breast, thereby improving the signal-to-noise ratio of the detection signal, and the imaging quality is high. At the same time, the accommodating cavity in the box body 1 is an open imaging space for accommodating the patient's breast. While performing magnetic resonance imaging, it can support the magnetic resonance-guided breast biopsy, and the size of the accommodating cavity can be adjusted according to the patient's breast of different sizes and shapes, so the coverage of the breast is wide. In addition, the second clamp 3 (rear clamp) adds a puncture function. Therefore, the breast imaging device of the present invention has the advantages of simple structure, convenient operation, and good adaptability.

The integrated breast magnetic resonance imaging and intervention device and its box body provided by the present invention are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims (4)

1. A breast magnetic resonance imaging and intervention integrated device, comprising a box body (1) and an imaging coil (5), characterized in that the box body (1) comprises a first clamping plate (2) and a second clamping plate (3) which are arranged opposite to each other, the first clamping plate (2) and the second clamping plate (3) are distributed along the front-back direction, the second clamping plate (3) is a front clamping plate, the first clamping plate (2) is a rear clamping plate, the first clamping plate (2) and the second clamping plate (3) are used to enclose a containing cavity, and the two form a front side wall and a rear side wall of the containing cavity; The box body further comprises an adjustment component (4) for adjusting the distance between the first clamping plate (2) and the second clamping plate (3); the adjustment component (4) comprises a matching screw rod and a slider; the screw rod extends along the distribution direction of the first clamping plate (2) and the second clamping plate (3); the first clamping plate (2) and the second clamping plate (3) are connected to the slider; when the screw rod rotates, it can drive the first clamping plate (2) and the second clamping plate (3) to move; The screw rod comprises a first threaded section (431) and a second threaded section (432), which are respectively matched with a first slider (41) and a second slider (42), and the threaded direction of the first threaded section (431) and the second threaded section (432) are opposite; The screw rods are respectively arranged on both sides of the two clamping plates, and the first clamping plate (2) is connected to the second sliders (42) of the two screw rods, and the second clamping plate (3) is connected to the first sliders (41) of the two screw rods; both screw rods are fixed with synchronous wheels, and synchronous belts (46) are wound around the two synchronous wheels. At least one of the screw rods is provided with a knob (47) so that the rotation of the screw rod can be controlled by the knob (47); The box body (1) comprises a bottom panel (14) located at the bottom, a rear panel (11) located at the rear, and side frames (13) arranged on the left and right sides, the side frames (13) being covered by side panels (12) on the outside; a mounting frame is mounted in a mounting groove (141) of the bottom panel (14) of the box body (1), the imaging coil (5) being arranged on the mounting frame, the mounting frame comprising a bottom plate and a side plate connected to the bottom plate, the first clamping plate (2), the second clamping plate (3), the bottom plate and the side plate of the mounting frame forming the accommodating cavity, the bottom and side portions of the accommodating cavity being provided with the imaging coil (5), the imaging coil (5) at the bottom of the accommodating cavity being arranged on the bottom plate; The side plate of the mounting frame is located between the slider and the clamping plate on the corresponding side. The integrated breast magnetic resonance imaging and intervention device further comprises a connecting plate (48). The connecting plate (48) comprises a plate portion and a rod portion. The plate portion is fixed to the corresponding clamping plate. The side plate of the mounting frame and the side frame (13) of the box body (1) are both provided with a connecting slide groove (131). The rod portion passes through the slide groove (131) and is connected to the corresponding slider, so that the connection between the clamping plate and the slider is achieved through the connecting plate (48). The imaging coil (5) at the side of the accommodating chamber is arranged at the edge of the side plate; the imaging coil (5) at the bottom of the accommodating chamber comprises a plurality of butterfly coils (51) and a rectangular coil (52) connected to each other; or, the imaging coil (5) at the bottom of the accommodating chamber comprises a plurality of saddle coils and a rectangular coil (52) connected to each other; the imaging coil (5) at the side of the accommodating chamber is a rectangular coil (52). 2. The integrated breast magnetic resonance imaging and intervention device according to claim 1 is characterized in that the second clamping plate (3) is provided with a fixing structure, the fixing structure is used to fix the interventional instrument, and the interventional instrument can extend into the accommodating cavity through the fixing structure. 3. The integrated breast magnetic resonance imaging and intervention device according to claim 2, characterized in that the second clamping plate (3) is provided with a plurality of fixing holes (31), and the fixing holes (31) are the fixing structures. 4. The integrated breast magnetic resonance imaging and intervention device according to claim 1, characterized in that a circuit board box (15) is provided on the outer side of the first clamping plate (2), and the imaging coil (5) extends into the circuit board box (15) and is connected to the circuit in the circuit board box (15).