CN113598804A - Double-lower-limb bone-removing integrated control system based on artificial intelligence - Google Patents
Double-lower-limb bone-removing integrated control system based on artificial intelligence Download PDFInfo
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- 238000007781 pre-processing Methods 0.000 claims description 12
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Abstract
The invention discloses a double-lower-limb bone-removing comprehensive control system based on artificial intelligence, relates to the technical field of medical image processing, and aims to solve the problems that an existing comprehensive control system is not comprehensive enough, a transfer mechanism of the existing comprehensive control system is not flexible enough to use, and the use convenience is reduced. Scanning system includes scanning bed, ray controller, ray source, high-pressure generator, detector, analog/digital converter and data transmission module, be provided with the bearing platform on the scanning bed, the base is installed to the top of bearing platform, the main bed body is installed to the top of base, the holding tank has been seted up to the inside of base, and the holding tank is provided with two, two-way lead screw is all installed to the inside of holding tank, two all install the alignment jig between two-way lead screw and the main bed body, two externally mounted between the two-way lead screw has the adapter sleeve, first driving motor and second driving motor are installed to the bottom of bearing platform.
Description
Technical Field
The invention relates to the technical field of medical image processing, in particular to a double-lower-limb bone-removing comprehensive control system based on artificial intelligence.
Background
The lower limbs are generally referred to as legs. The human body structure is very complex, and some people can cause diseases of double lower limbs due to congenital or acquired reasons. With the progress of society and the development of science and technology, medical technology is also promoted, and through CT imaging technology, double lower limb blood vessel imaging can be well obtained, and doctors can conveniently diagnose the pathological change position through images. The comprehensive control system is an important component of the CT scanning equipment, and can regulate and control all parts of the CT scanning equipment, so that the CT scanning equipment is more intelligent to use and more convenient to operate.
However, the existing comprehensive control system is not comprehensive enough, the use of a transfer mechanism is not flexible enough, and the use convenience is reduced, so that the existing requirements are not met, and the artificial intelligence-based double-lower-limb bone-removing comprehensive control system is provided for the situation.
Disclosure of Invention
The invention aims to provide a double-lower-limb bone-removing comprehensive control system based on artificial intelligence, and aims to solve the problems that the existing comprehensive control system in the background art is not comprehensive enough, the use of a transfer mechanism is not flexible enough, and the use convenience is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the double-lower-limb bone removal integrated control system based on artificial intelligence comprises a computer integrated control system, a scanning image acquisition module, a preprocessing module, a double-lower-limb bone removal module, a feature extraction module, a three-dimensional reconstruction and visual operation module, a control console and a large-capacity memory, wherein the scanning system comprises a scanning bed, a ray controller, a ray source, a high-voltage generator, a detector, an analog/digital converter and a data transmission module, a bearing platform is arranged on the scanning bed, a base is installed above the bearing platform, a main bed body is installed above the base, two holding tanks are arranged in the base, two bidirectional lead screws are installed in the two holding tanks, adjusting frames are installed between the two bidirectional lead screws and the main bed body, and connecting sleeves are installed outside the two bidirectional lead screws, first driving motor and second driving motor are installed to the bottom of bearing platform, and first driving motor's output passes through belt transmission with the adapter sleeve and is connected, first driving motor and second driving motor and computer integrated control system electric connection.
Preferably, the adjusting bracket includes fixing base, regulation pole and mount pad, adjust the pole and set up in the both sides of fixing base to pass through the articulated elements rotation with the fixing base and be connected, two the one end of adjusting the pole and keeping away from the fixing base passes through the articulated elements rotation with the mount pad and is connected, two the mount pad suit is in the outside of the left-handed screw thread section and the right-handed screw thread section of two-way lead screw respectively to with the ball nut fixed connection in the left-handed screw thread section and the right-handed screw thread section.
Preferably, the base is provided with the socket at both ends, the dashpot has been seted up to the inside between socket and the base, the spread groove has all been seted up to the inside at main bed body both ends, and the socket extends to the inside of spread groove, the internally mounted of dashpot has the cushion post, the internally mounted of dashpot end has the spacing ring.
Preferably, the buffer column comprises a fixed rod, a movable plate and a spring, the movable plate is arranged at the lower end of the fixed rod, and the upper end of the fixed rod penetrates through the spring and the limiting ring and is connected with the main bed body through a bolt.
Preferably, the bottom of the main bed body is provided with a cavity, the fixing seat extends into the cavity and is connected with the main bed body through a bolt, and the top end of the cavity is provided with a reinforcing rib.
Preferably, the inside of the bearing platform is provided with two mounting grooves, the two mounting grooves are provided with one-way screw rods, the bottom of the base is provided with a connecting seat, and the lower end of the connecting seat is sleeved outside the one-way screw rods and is fixedly connected with ball nuts of the one-way screw rods.
Preferably, the two unidirectional screw rods are connected through belt transmission, and one end of one unidirectional screw rod is connected with the output end of the second driving motor through belt transmission.
Preferably, the preprocessing module includes a linear interpolation unit and a target region extraction unit, and an output end of the linear interpolation unit is connected with an input end of the target region extraction unit.
Preferably, the double-lower-limb deboning module comprises a segmentation unit, a non-blood-vessel region elimination unit and a noise reduction enhancement unit, wherein the output end of the segmentation unit is connected with the input end of the non-blood-vessel region elimination unit, and the output end of the non-blood-vessel region elimination unit is connected with the input end of the noise reduction enhancement unit.
Preferably, the output ends of the ray controller and the high voltage generator are connected with the input end of the ray source, the output end of the ray source is connected with the input end of the detector, the output end of the detector is connected with the input end of the analog/digital converter, the output end of the analog/digital converter is connected with the input end of the data transmission module, and the output end of the data transmission module is connected with the input end of the scanned image acquisition module.
Compared with the prior art, the invention has the beneficial effects that:
1. the system comprises a computer comprehensive control system, a scanning image acquisition module, a preprocessing module, a double-lower-limb bone removal module, a feature extraction module, a three-dimensional reconstruction and visualization operation module, a console and a large-capacity memory, wherein the double-lower-limb bone removal module is provided with a segmentation unit, a non-blood-vessel region elimination unit and a noise reduction enhancement unit, so that a three-dimensional double-lower-limb bone removal blood vessel graph can be well established, the graph is more visual and clear, and the diagnosis of doctors is more convenient.
2. According to the invention, the adjusting frame and the bidirectional screw rod are arranged between the main bed body and the base of the scanning bed, the mounting seats at two ends of the adjusting frame are respectively fixed with the left-handed thread section and the right-handed thread section of the bidirectional screw rod, so that the movement in different directions can be carried out, when the computer comprehensive control system controls the starting of the first driving motor, the rotation of the two bidirectional screw rods can be realized, the extension and retraction of the adjusting frame can be realized through the rotation of the bidirectional screw rods, thereby the lifting of the main bed body can be realized, the distance between a human body and a ray source can be adjusted, and the use flexibility of the scanning bed is improved.
3. According to the invention, the buffer columns are arranged at two ends between the base and the main bed body, the buffer columns are limited in the buffer grooves by the limiting rings, and the springs on the buffer columns are stressed to be compressed in the ascending process of the main bed body.
Drawings
FIG. 1 is a schematic structural diagram of a dual lower limb deboning integrated control system based on artificial intelligence according to the present invention;
FIG. 2 is a schematic diagram of a scanning system according to the present invention;
FIG. 3 is a schematic view of a partial structure of a scanning bed according to the present invention;
FIG. 4 is an enlarged view of a portion of region A of the present invention;
fig. 5 is a connection relationship diagram of the unidirectional screw rod and the second driving motor of the invention.
In the figure: 1. a computer integrated control system; 2. a scanning system; 21. scanning the bed; 22. a radiation controller; 23. a radiation source; 24. a high voltage generator; 25. a detector; 26. an analog/digital converter; 27. a data transmission module; 3. a scanned image acquisition module; 4. a preprocessing module; 41. a linear interpolation unit; 42. a target region extraction unit; 5. a double lower limb deboning module; 51. a dividing unit; 52. a non-vascular region elimination unit; 53. a noise reduction enhancing unit; 6. a feature extraction module; 7. a three-dimensional reconstruction and visualization operation module; 8. a console; 9. a mass storage; 10. a receiving table; 101. mounting grooves; 11. a base; 111. accommodating grooves; 112. a bidirectional screw rod; 113. an adjusting bracket; 1131. a fixed seat; 1132. adjusting a rod; 1133. a mounting seat; 114. a bearing seat; 115. a buffer tank; 116. a limiting ring; 12. a main bed body; 121. a cavity; 122. reinforcing ribs; 123. connecting grooves; 13. connecting sleeves; 14. a first drive motor; 15. a connecting seat; 16. a one-way screw rod; 17. a second drive motor; 18. a buffer column; 181. fixing the rod; 182. moving the plate; 183. a spring.
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.
Referring to fig. 1-5, an embodiment of the present invention is shown: an artificial intelligence based double lower limb bone removal integrated control system comprises a computer integrated control system 1, a scanning system 2, a scanning image acquisition module 3, a preprocessing module 4, a double lower limb bone removal module 5, a feature extraction module 6, a three-dimensional reconstruction and visualization operation module 7, a console 8 and a mass storage 9, wherein an operator receives commands and scanning parameters through the console 8, the console 8 has a certain form of operator interface such as a display, a keyboard, a mouse, a voice activated controller or any other suitable input device, wherein the display facilitates the operator to observe reconstructed images and other data from the computer integrated control system 1, the scanning system 2 comprises a scanning bed 21, a ray controller 22, a ray source 23, a high voltage generator 24, a detector 25, an analog/digital converter 26 and a data transmission module 27, the output end of the data transmission module 27 is connected with the input end of the computer integrated control system 1, the output end of the scanned image acquisition module 3 is connected with the input end of the preprocessing module 4, the output end of the preprocessing module 4 is connected with the input end of the double lower limb bone removing module 5, the output end of the double lower limb bone removing module 5 is connected with the input end of the characteristic extraction module 6, the output end of the characteristic extraction module 6 is connected with the input end of the three-dimensional reconstruction and visualization operation module 7, the scanning bed 21 is provided with the bearing table 10, the base 11 is arranged above the bearing table 10, the main bed body 12 is arranged above the base 11, the inside of the base 11 is provided with two accommodating grooves 111, the two accommodating grooves 111 are respectively provided with two bidirectional screw rods 112, the two bidirectional screw rods 112 are rotatably connected with the base 11 through bearings, and the adjusting frames 113 are respectively arranged between the two bidirectional screw rods 112 and the main bed body 12, the connecting sleeve 13 is arranged outside the two-way screw rods 112, the connecting sleeve 13 is connected with the two connecting sleeves 13 through bolts, the first driving motor 14 and the second driving motor 17 are arranged at the bottom of the bearing table 10, the output end of the first driving motor 14 is in transmission connection with the connecting sleeve 13 through a belt, so that long-distance transmission is realized, the first driving motor 14 and the second driving motor 17 are electrically connected with the computer integrated control system 1, and uniform data regulation and control are realized.
Further, the alignment jig 113 includes fixing base 1131, adjust pole 1132 and mount pad 1133, adjust the pole 1132 and set up in the both sides of fixing base 1131, and rotate through the articulated elements with fixing base 1131 and be connected, two one ends of adjusting pole 1132 keeping away from fixing base 1131 pass through the articulated elements rotation with mount pad 1133 and be connected, realize the nimble rotation of junction through the articulated elements, thereby realize the expansion and the packing up of adjusting pole 1132, two mount pads 1133 suit respectively in the outside of the left-handed screw section of two-way lead screw 112 and dextrorotation screw section, and with the ball nut fixed connection on left-handed screw section and the dextrorotation screw section, ball nut can convert rotary motion into linear motion, and then adjust mount pad 1133's position.
Further, the bearing seats 114 are arranged above the two ends of the base 11, the bearing seats 114 and the base 11 are of an integral structure, the buffer groove 115 is formed in the inner portion between the bearing seats 114 and the base 11, the connecting grooves 123 are formed in the inner portions of the two ends of the main bed body 12, the bearing seats 114 extend to the inner portions of the connecting grooves 123, the buffer column 18 is arranged in the buffer groove 115, the limiting ring 116 is arranged in the inner portion of the end of the buffer groove 115, the limiting ring 116 is welded to the bearing seats 114, connection is firm, and integrity is good.
Further, the buffer column 18 includes a fixed rod 181, a movable plate 182 and a spring 183, the movable plate 182 is disposed at the lower end of the fixed rod 181, the movable plate 182 is welded to the fixed rod 181, the upper end of the fixed rod 181 penetrates through the spring 183 and the limiting ring 116 and is connected to the main bed 12 through a bolt, the fixed rod 181 ascends along with the main bed 12, the movable plate 182 ascends along with the fixed rod 181, the spring 183 is stressed and extruded in the ascending process of the movable plate 182, and meanwhile, the spring 183 also generates a reaction force for recovery deformation.
Further, the bottom end of the main bed body 12 is provided with a cavity 121, so that the used materials of the main bed body 12 are reduced, the weight is reduced, the fixing seat 1131 extends into the cavity 121 and is connected with the main bed body 12 through bolts, the top end of the cavity 121 is provided with a reinforcing rib 122, the reinforcing rib 122 is connected with the main bed body 12 in a welding manner, and the structural strength of the main bed body 12 is improved through the reinforcing rib 122.
Further, mounting groove 101 has been seted up to the inside of accepting platform 10, and mounting groove 101 has seted up two, one-way lead screw 16 is all installed to the inside of two mounting grooves 101, one-way lead screw 16 passes through the bearing with accepting platform 10 and rotates and be connected, connecting seat 15 is installed to the bottom of base 11, and the lower extreme suit of connecting seat 15 is in the outside of one-way lead screw 16, and with one-way lead screw 16's ball nut fixed connection, ball nut converts the rotary motion of one-way lead screw 16 into linear motion, and then take connecting seat 15 to remove, connecting seat 15 takes base 11 to remove, thereby realize the removal of the main bed body 12.
Furthermore, two one-way lead screws 16 are connected through belt transmission, and one end of one-way lead screw 16 is connected with the output end of the second driving motor 17 through belt transmission, so that long-distance transmission is realized, and the transmission efficiency is high.
Further, the preprocessing module 4 comprises a linear interpolation unit 41 and a target area extraction unit 42, the output end of the linear interpolation unit 41 is connected with the input end of the target area extraction unit 42, and the preprocessing module 4 performs primary processing on the image, so that the subsequent bone removal is more convenient.
Further, the double lower limb deboning module 5 comprises a segmentation unit 51, a non-blood vessel region elimination unit 52 and a noise reduction enhancement unit 53, wherein an output end of the segmentation unit 51 is connected with an input end of the non-blood vessel region elimination unit 52, an output end of the non-blood vessel region elimination unit 52 is connected with an input end of the noise reduction enhancement unit 53, the segmentation unit 51 performs cutting through a target region, the non-blood vessel region elimination unit 52 removes bone tissues of the target region, and the noise reduction enhancement unit 53 performs noise reduction processing on an obtained image, so that the image quality is improved.
Further, the output ends of the ray controller 22 and the high voltage generator 24 are connected to the input end of the ray source 23, the output end of the ray source 23 is connected to the input end of the detector 25, the output end of the detector 25 is connected to the input end of the analog/digital converter 26, the output end of the analog/digital converter 26 is connected to the input end of the data transmission module 27, and the output end of the data transmission module 27 is connected to the input end of the scanned image acquisition module 3, so as to realize data transmission.
The working principle is as follows: during the use, the patient lies on the main bed body 12 of scanning bed 21, give computer integrated control system 1 instruction through control cabinet 8, computer integrated control system 1 control second driving motor 17 starts, transmission effect through the belt, realize the rotation of one-way lead screw 16, transmission effect through another belt, realize the co-rotation of two one-way lead screws 16, effect through ball nut, the rotary motion of one-way lead screw 16 converts the linear motion of connecting seat 15 into, connecting seat 15 takes base 11 and drives main bed body 12 and move together, need to shoot the position with the patient and send to the scanning cabin in. Then the computer integrated control system 1 controls the first driving motor 14 to start, through the transmission action of the belt, the connecting sleeve 13 is driven to rotate, the connecting sleeve 13 drives the two-way screw rod 112 to rotate together, the ball nuts on the left-hand thread section and the right-hand thread section of the two-way screw rod 112 convert the rotary motion of the two-way screw rod 112 into the linear motion of the mounting seat 1133 on the adjusting frame 113, and the two mounting seats 1133 move in different directions, thereby adjusting the distance between the two mounting seats 1133 on the adjusting frame 113, in the adjusting process, the adjusting rod 1132 rotates with the joint of the fixing seat 1131 and the mounting seat 1133, the adjusting rod 1132 gradually tends to be vertical from the horizontal state, the fixing seat 1131 rises and drives the main bed body 12 to rise, the distance between the human body and the radiation source 23 can be adjusted, and the use flexibility of the scanning bed 21 is improved. In the ascending process of the main bed body 12, the spring 183 on the buffering column 18 is stressed to generate compression, and the spring 183 has good elasticity and deformation recovery capability, so that a good buffering effect can be provided, and the lifting stability of the main bed body 12 is improved. The radiation source 23 irradiates radiation to scan a human body examination part, the detector 25 receives the transmitted radiation, converts the radiation into visible light, the analog/digital converter 26 converts the visible light into a digital signal, and the digital signal is transmitted to the computer integrated control system 1 through the data transmission module 27. Then, the scanning image acquisition module 3 acquires image information, transmits the image information to the preprocessing module 4, adjusts the image through the linear interpolation unit 41 and the target region extraction unit 42, extracts a main target region, transmits the main target region to the double-lower-limb bone-removing module 5, processes the image again through the segmentation unit 51, the non-blood-vessel region elimination unit 52 and the noise reduction enhancement unit 53 to obtain clear double-lower-limb bone-removing blood vessels, and the feature extraction module 6 extracts feature data and transmits the feature data to the three-dimensional reconstruction and visualization operation module 7 to establish a three-dimensional graph. The mass storage 9 stores data of the system.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Two low limbs remove bone integrated control system based on artificial intelligence, including computer integrated control system (1), scanning system (2), scanning image acquisition module (3), preprocessing module (4), two low limbs remove bone module (5), feature extraction module (6), three-dimensional reconstruction and visual operation module (7), control cabinet (8) and mass storage ware (9), its characterized in that: the scanning system (2) comprises a scanning bed (21), a ray controller (22), a ray source (23), a high-voltage generator (24), a detector (25), an analog-to-digital converter (26) and a data transmission module (27), wherein a bearing table (10) is arranged on the scanning bed (21), a base (11) is installed above the bearing table (10), a main bed body (12) is installed above the base (11), two accommodating grooves (111) are formed in the base (11), two bidirectional screw rods (112) are installed in the two accommodating grooves (111), an adjusting frame (113) is installed between the two bidirectional screw rods (112) and the main bed body (12), a connecting sleeve (13) is installed outside the two bidirectional screw rods (112), a first driving motor (14) and a second driving motor (17) are installed at the bottom of the bearing table (10), the output end of the first driving motor (14) is in transmission connection with the connecting sleeve (13) through a belt, and the first driving motor (14) and the second driving motor (17) are electrically connected with the computer comprehensive control system (1).
2. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the alignment jig (113) includes fixing base (1131), adjusts pole (1132) and mount pad (1133), adjust pole (1132) and set up in the both sides of fixing base (1131) to rotate through the articulated elements with fixing base (1131) and be connected, two adjust pole (1132) keep away from the one end of fixing base (1131) and pass through the articulated elements rotation with mount pad (1133) and be connected, two mount pad (1133) suit respectively in the outside of the left-handed screw section and the right-handed screw section of two-way lead screw (112) to with the ball nut fixed connection on the left-handed screw section and the right-handed screw section.
3. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the top at base (11) both ends all is provided with accepts seat (114), buffer slot (115) have been seted up to the inside of accepting between seat (114) and base (11), spread groove (123) have all been seted up to the inside at main bed body (12) both ends, and accept the inside that seat (114) extend to spread groove (123), the internally mounted of buffer slot (115) has buffering post (18), the internally mounted of buffer slot (115) end has spacing ring (116).
4. The artificial intelligence based double lower limb deboning integrated control system according to claim 3, wherein: the buffer column (18) comprises a fixed rod (181), a movable plate (182) and a spring (183), the movable plate (182) is arranged at the lower end of the fixed rod (181), and the upper end of the fixed rod (181) penetrates through the spring (183) and the limiting ring (116) and is connected with the main bed body (12) through a bolt.
5. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the bottom of the main bed body (12) is provided with a cavity (121), the fixing seat (1131) extends into the cavity (121) and is connected with the main bed body (12) through bolts, and reinforcing ribs (122) are installed at the top end of the cavity (121).
6. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: mounting groove (101) have been seted up to the inside of bearing platform (10), and mounting groove (101) have been seted up two, two one-way lead screw (16) are all installed to the inside of mounting groove (101), connecting seat (15) are installed to the bottom of base (11), and the lower extreme suit of connecting seat (15) in the outside of one-way lead screw (16) to with the ball nut fixed connection of one-way lead screw (16).
7. The artificial intelligence based double lower limb deboning integrated control system according to claim 6, wherein: the two unidirectional screw rods (16) are in transmission connection through a belt, and one end of one unidirectional screw rod (16) is in transmission connection with the output end of the second driving motor (17) through the belt.
8. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the preprocessing module (4) comprises a linear interpolation unit (41) and a target area extraction unit (42), wherein the output end of the linear interpolation unit (41) is connected with the input end of the target area extraction unit (42).
9. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the double-lower-limb bone removing module (5) comprises a segmentation unit (51), a non-blood-vessel region removing unit (52) and a noise reduction enhancing unit (53), wherein the output end of the segmentation unit (51) is connected with the input end of the non-blood-vessel region removing unit (52), and the output end of the non-blood-vessel region removing unit (52) is connected with the input end of the noise reduction enhancing unit (53).
10. The artificial intelligence based double lower limb deboning integrated control system according to claim 1, wherein: the output ends of the ray controller (22) and the high-voltage generator (24) are connected with the input end of the ray source (23), the output end of the ray source (23) is connected with the input end of the detector (25), the output end of the detector (25) is connected with the input end of the analog-to-digital converter (26), the output end of the analog-to-digital converter (26) is connected with the input end of the data transmission module (27), and the output end of the data transmission module (27) is connected with the input end of the scanning image acquisition module (3).
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