Automatic mammary gland volume imaging device

Abstract

The utility model discloses an automatic mammary gland volume imaging device, which relates to the technical field of mammary gland imaging and comprises a supporting shell, a rotating disc rotatably connected to the inner side of the upper end of the supporting shell, a speed limiting frame fixedly connected to the inner side of the supporting shell, an overturning motor fixedly connected to the outer surface of the speed limiting frame, and an overturning gear fixedly connected to the output end of the overturning motor. The overturning gear is located inside the speed limiting frame, and the upper end of the rotating disc is fixedly connected with a detection bed plate. The detection device is reasonable in design structure, the pedal, the face containing window and the detection window are arranged on the surface of the detection bed board, detection personnel can lie prone and lie down conveniently, the overturning motor drives the overturning gear to rotate, the overturning gear pushes the rotating disc to rotate, the rotating disc rotates on the inner side of the speed limiting frame, and the rotating disc drives the detection bed board to rotate; the overturning face of the detector faces downwards, so that compression on the mammary gland is reduced, the effect of preventing the mammary gland from being extruded to affect imaging is achieved, and the problem that the mammary gland is easily extruded to affect imaging when the detector lies on the back is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of breast imaging technology, and specifically relates to a breast volume automatic imaging device. BACKGROUND

[0002] The breast is affected by nerves and hormones, and has obvious age and functional changes. The breast has developed to the highest degree around 20 years old, starts to atrophy around 40 years old, and significantly atrophies after menopause. In the menstrual cycle, the size of the breast changes slightly. In pregnancy and lactation period, the structure and function of the breast change significantly. The breast has no secretory activity in adulthood and non-pregnancy, which is called quiescent breast. The breast proliferates during pregnancy, and secretes vigorously during lactation period, which is called active breast.

[0003] Through retrieval, Chinese patent publication No. CN207055510U discloses a breast volume automatic imaging device and scanning imaging device, which comprises a examination bed, a scanning imaging device and an ultrasonic diagnostic instrument. The scanning imaging device comprises a cup body, a rotating scanning component and a sealed shell, and the cup body and the sealed shell form a sealed cavity. A water inlet and a water overflow are arranged on the upper end of the cup body, and the water inlet is connected with the water outlet end of a water supply device. The rotating scanning component comprises a transducer and a driving device, and the transducer is installed on a rotating shaft through a transducer support. The driving device drives the transducer to rotate around the rotating shaft, and one rotating shaft of the driving device is in rotating sealing connection with the bottom of the sealed shell, and the other end rotating shaft of the driving device is a rotating condition detection end. A flexible printed board is connected with the transducer. The utility model can ensure accurate and clear examination, the transducer rotating process is more stable, and is suitable for mass scanning of patients in physical examination.

[0004] The related technology in the above has the following defects: in the breast volume automatic imaging, the traditional way is supine detection, and the supine position is easy to cause the breast to be squeezed, and the natural standard cannot be reached in volume imaging. Therefore, the breast volume automatic imaging device is provided to solve the above problems. UTILITY MODEL CONTENT

[0005] I) Technical problem solved

[0006] The utility model aims at making up for the shortage of prior art, and provides a breast volume automatic imaging device.

[0007] II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a breast volume automatic imaging device, including support shell, the inner side of support shell upper end is rotatoryly connected with rotary disc, the inner side of support shell is fixedly connected with limited speed frame, the outer surface of limited speed frame is fixedly connected with turnover motor, the output end of turnover motor is fixedly connected with turnover gear, turnover gear is located in the inner side of limited speed frame, the upper end of rotary disc is fixedly connected with detection bed board, the upper end of detection bed board is provided with restraint belt, the lower end of detection bed board is fixedly connected with positioning shell, the inner side of positioning shell is provided with correction subassembly, the upper end of correction subassembly is fixedly connected with patch cover, the outer side of patch cover is fixedly connected with traction key, the lower end of traction key is fixedly connected with traction silk, the lower surface of detection bed board is fixedly connected with scanning imaging device, scanning imaging device is wrapped in the outer side of patch cover, the inner side of scanning imaging device lower end is fixedly connected with contraction ring, the upper end of contraction ring is fixedly connected with linkage ring, the upper surface of linkage ring is fixedly connected with traction silk.

[0009] Further, the rotary disc is a disc lacking corners, the missing part of the disc is attached to the lower surface of the detection bed board, the rotary disc side is provided with a clamping groove, and the outer periphery of the rotary disc is provided with teeth and is engaged with the turnover gear.

[0010] Further, the lower end of the detection bed board is provided with a stepping plate, the surface of the detection bed board is provided with a facial window, and the surface of the detection bed board is provided with a detection window.

[0011] Further, the correction subassembly includes a horizontal movement motor, a horizontal movement screw rod, a horizontal movement disc, a vertical movement motor, a vertical movement screw rod, and a vertical movement disc, the horizontal movement motor is fixedly connected to the inner side of the positioning shell, the output end of the horizontal movement motor is fixedly connected with the horizontal movement screw rod, the outer surface of the horizontal movement screw rod is threadedly connected with the horizontal movement disc, the horizontal movement disc is slidably connected with the positioning shell, the upper surface of the horizontal movement disc is fixedly connected with the vertical movement motor, the output end of the vertical movement motor is fixedly connected with the vertical movement screw rod, the outer surface of the vertical movement screw rod is threadedly connected with the vertical movement disc, and the vertical movement disc is slidably connected with the horizontal movement disc.

[0012] Further, the patch cover includes a fixed column and a patch, the fixed column is fixedly connected to the upper surface of the vertical movement disc, the upper end of the fixed column is fixedly connected with an array of patches, the patch itself has elasticity and has a tendency to contract towards the center.

[0013] Further, the traction silk is arrayed on the upper surface of the linkage ring, and the traction silk has the function of pulling the patch cover.

[0014] Further, the contraction ring is composed of a fixed ring and an extension rod, the fixed ring is fixedly connected to the inner side of the lower end of the scanning imaging device, the upper end of the fixed ring is fixedly connected with the extension rod, and the free end of the extension rod is fixedly connected with the linkage ring.

[0015] III) Beneficial effects:

[0016] Compared with the prior art, the breast volume automatic imaging device has the following beneficial effects:

[0017] I. The utility model discloses a detection bed plate is set up the treadle, the face window, the detection window on the detection bed plate surface, and the detection personnel is convenient to crouch and lie horizontally, and the turnover gear is rotated through the turnover motor drive, and the rotating disc is rotated through the turnover gear, and the rotating disc rotates in the speed limiting frame, and the rotating disc drives the detection bed plate to rotate, and the detection personnel turns over and faces downward, and the compression to the breast is reduced, the effect that the breast is prevented from being extruded and is influenced to image is reached, and the problem that the breast is extruded and is influenced to image when lying horizontally is solved.

[0018] II. The utility model discloses a horizontal moving screw rod is rotated through the horizontal moving motor drive, and the horizontal moving disc is moved to the appropriate position, and the longitudinal screw rod is rotated through the longitudinal motor drive, and the longitudinal moving disc is moved, and the patch cover reaches the appropriate position, and the linkage ring is raised through the telescopic link, and the traction wire is relaxed, and the elastic patch is retracted and is attached to the outside of the breast, and the breast contour is more convenient to scan and image, the effect that the breast is held up and is prevented from falling under the gravity and is influenced to scan is reached, and the problem that the breast is not in the natural state when scanning and imaging is solved. DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the rotating disc structure schematic diagram of the utility model;

[0021] Figure 3 It is the detection bed plate structure schematic diagram of the utility model;

[0022] Figure 4 It is the elastic patch structure schematic diagram of the utility model;

[0023] Figure 5 It is the correction assembly structure schematic diagram of the utility model.

[0024] In the drawing: 1, support shell;2, rotating disc;21, clamping groove;3, speed limiting frame;4, turnover motor;5, turnover gear;6, detection bed plate;61, treadle;62, face window;63, detection window;7, restraint belt;8, positioning shell;9, correction assembly;91, horizontal moving motor;92, horizontal moving screw rod;93, horizontal moving disc;94, longitudinal motor;95, longitudinal screw rod;96, longitudinal moving disc;10, patch cover;101, fixed column;102, elastic patch;11, traction key;12, traction wire;13, scanning and imaging device;14, retraction ring;141, fixed ring;142, telescopic link;15, linkage ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. The motor or electric telescopic rod in the application is a common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail. It can also be replaced by other power sources.

[0026] As shown in Figures 1-5 The utility model provides a kind of technical scheme: a breast volume automatic imaging device, including support shell 1, rotating disc 2 is rotatably connected on support shell 1 upper end inboard, limit speed frame 3 is fixedly connected in support shell 1 inboard, limit speed frame 3 outer surface is fixedly connected with turnover motor 4, turnover motor 4 output end is fixedly connected with turnover gear 5, turnover gear 5 is located in limit speed frame 3 inboard, rotating disc 2 upper end is fixedly connected with detection bed plate 6, detection bed plate 6 upper end is provided with restraint belt 7, rotating disc 2 is the disc lacking corner, the part missing of rotating disc 2 disc is attached to detection bed plate 6 lower surface, rotating disc 2 side is provided with detent groove 21, rotating disc 2 outer periphery is provided with gear and is engaged with turnover gear 5, rotating disc 2 can rotate and drive detection bed plate 6 to rotate, so that detection personnel can directly stand close to device and carry out the effect of automatic turnover, so that detection personnel breast is as close to natural state as possible.

[0027] Detection bed plate 6 lower end is fixedly connected with positioning shell 8, detection bed plate 6 lower end is provided with treadle 61, detection bed plate 6 surface is provided with face window 62, detection bed plate 6 surface is provided with detection window 63, detection bed plate 6 is convenient for detection personnel to lie prone.

[0028] Positioning shell 8 inboard is provided with correction assembly 9, correction assembly 9 upper end is fixedly connected with patch cover 10, correction assembly 9 includes transverse moving motor 91, transverse moving screw rod 92, transverse moving disc 93, longitudinal motor 94, longitudinal screw rod 95 and longitudinal moving disc 96, transverse moving motor 91 is fixedly connected in positioning shell 8 inboard, transverse moving motor 91 output end is fixedly connected with transverse moving screw rod 92, the outer surface of transverse moving screw rod 92 is threadedly connected with transverse moving disc 93, transverse moving disc 93 is slidably connected with positioning shell 8, the upper surface of transverse moving disc 93 is fixedly connected with longitudinal motor 94, the output end of longitudinal motor 94 is fixedly connected with longitudinal screw rod 95, the outer surface of longitudinal screw rod 95 is threadedly connected with longitudinal moving disc 96, longitudinal moving disc 96 is slidably connected with transverse moving disc 93, correction assembly 9 can move and adjust the position of patch cover 10.

[0029] The traction key 11 is fixedly connected to the outside of the patch cover 10. The patch cover 10 comprises a fixed column 101 and a patch elastic piece 102. The fixed column 101 is fixedly connected to the upper surface of the longitudinal moving disc 96. The fixed column 101 is fixedly connected with an array of patch elastic pieces 102 at the upper end. The patch elastic piece 102 itself has elasticity and has a tendency to contract towards the center. The patch cover 10 can be attached to the breast to facilitate scanning and reduce the removal of external influencing objects.

[0030] The traction wire 12 is fixedly connected to the lower end of the traction key 11. The traction wire 12 is arrayed on the upper surface of the linkage ring 15. The traction wire 12 has the function of pulling the patch cover 10. The traction wire 12 can pull the patch elastic piece 102 to make it expand.

[0031] The scanning imaging device 13 is fixedly connected to the lower surface of the detection bed plate 6. The scanning imaging device 13 is wrapped outside the patch cover 10. The scanning imaging device 13 is fixedly connected to the inside of the lower end of the contraction ring 14. The contraction ring 14 is fixedly connected to the upper end of the linkage ring 15. The linkage ring 15 is fixedly connected to the upper surface of the traction wire 12. The contraction ring 14 is composed of a fixed ring 141 and an extension rod 142. The fixed ring 141 is fixedly connected to the inside of the lower end of the scanning imaging device 13. The fixed ring 141 is fixedly connected with the extension rod 142 at the upper end. The free end of the extension rod 142 is fixedly connected to the linkage ring 15. The contraction ring 14 can push the linkage ring 15 up and down, thereby controlling the opening and closing of the patch elastic piece 102.

[0032] Working principle: when in use, first make the detection personnel step on the stepping plate 61 facing the facial window 62. Use the restraint belt 7 to restrain the detection personnel on the surface of the detection bed plate 6. Start the turnover motor 4 to drive the turnover gear 5 to rotate, which makes the turnover gear 5 push the rotating disc 2 to rotate, which makes the rotating disc 2 rotate inside the speed limiting frame 3, which makes the rotating disc 2 drive the detection bed plate 6 to rotate, which makes the detection personnel turn to face downward to reduce the pressure on the breast. Start the horizontal moving motor 91 to drive the horizontal moving screw rod 92 to rotate, which makes the horizontal moving disc 93 move to the appropriate position. Start the longitudinal motor 94 to drive the longitudinal screw rod 95 to rotate, which makes the longitudinal moving disc 96 move, which makes the patch cover 10 reach the appropriate position. Start the extension rod 142 to push the linkage ring 15 to rise, which makes the traction wire 12 relax, which makes the patch elastic piece 102 contract and attach to the outside of the breast, which makes the breast contour more convenient for scanning imaging. The scanning imaging device 13 scans the volume of the breast.

Claims

1. A breast tomosynthesis apparatus comprising a support housing (1), characterized in that: The support shell (1) upper end inside rotationally connected with rotating disc (2), support shell (1) inside fixedly connected with limited speed frame (3), limited speed frame (3) outer surface fixedly connected with turnover motor (4), turnover motor (4) output end fixedly connected with turnover gear (5), turnover gear (5) is located in limited speed frame (3) inside, rotating disc (2) upper end fixedly connected with detection bed board (6), detection bed board (6) upper end is provided with restraint belt (7), detection bed board (6) lower end fixedly connected with positioning shell (8), positioning shell (8) inside is provided with correction assembly (9), correction assembly (9) upper end fixedly connected with patch cover (10), patch cover (10) outside fixedly connected with traction key (11), traction key (11) lower end fixedly connected with traction wire (12), detection bed board (6) lower surface fixedly connected with scanning imaging device (13), scanning imaging device (13) is wrapped in patch cover (10) outside, scanning imaging device (13) lower end inside fixedly connected with shrink ring (14), shrink ring (14) upper end fixedly connected with linkage ring (15), linkage ring (15) upper surface is fixedly connected with traction wire (12).

2. A breast tomosynthesis apparatus as claimed in claim 1, characterized in that: The rotating disc (2) is a disc lacking corners, the missing part of the disc of the rotating disc (2) is attached to the lower surface of the detection bed board (6), the rotating disc (2) side is provided with a clamping groove (21), and the rotating disc (2) outer periphery is provided with teeth and is engaged with the turnover gear (5).

3. The breast tomosynthesis apparatus of claim 1, wherein: The detection bed board (6) is provided with a stepping plate (61) at the lower end, a face window (62) on the surface of the detection bed board (6), and a detection window (63) on the surface of the detection bed board (6).

4. The breast tomosynthesis apparatus of claim 1, wherein: The correction assembly (9) includes a horizontal movement motor (91), a horizontal movement threaded rod (92), a horizontal movement disc (93), a vertical movement motor (94), a vertical movement threaded rod (95), and a vertical movement disc (96). The horizontal movement motor (91) is fixedly connected inside the positioning shell (8), the output end of the horizontal movement motor (91) is fixedly connected with the horizontal movement threaded rod (92), the outer surface of the horizontal movement threaded rod (92) is threadedly connected with the horizontal movement disc (93), the horizontal movement disc (93) is slidingly connected with the positioning shell (8), the upper surface of the horizontal movement disc (93) is fixedly connected with the vertical movement motor (94), the output end of the vertical movement motor (94) is fixedly connected with the vertical movement threaded rod (95), the outer surface of the vertical movement threaded rod (95) is threadedly connected with the vertical movement disc (96), and the vertical movement disc (96) is slidingly connected with the horizontal movement disc (93).

5. A breast tomosynthesis apparatus as claimed in claim 4, characterized in that: The patch cover (10) includes a fixed column (101) and a patch elastic piece (102), the fixed column (101) is fixedly connected to the upper surface of the vertical movement disc (96), the upper end of the fixed column (101) is fixedly connected with an array of patch elastic pieces (102), the patch elastic piece (102) itself has elasticity and has a tendency to contract towards the center.

6. The breast tomosynthesis apparatus of claim 1, wherein: The traction wire (12) is arrayed on the upper surface of the linkage ring (15), and the traction wire (12) has the function of pulling the patch cover (10).

7. The breast tomosynthesis apparatus of claim 1, wherein: The contraction ring (14) is composed of a fixed ring (141) and a telescopic rod (142), the fixed ring (141) is fixedly connected to the inner side of the lower end of the scanning imaging device (13), the upper end of the fixed ring (141) is fixedly connected with the telescopic rod (142), and the free end of the telescopic rod (142) is fixedly connected with the linkage ring (15).

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