Novel ocular prosthesis table and production device thereof

Abstract

The invention relates to the technical field of novel ocular prosthetic tables, in particular to a novel ocular prosthetic table and a production device thereof.The novel ocular prosthetic table comprises an ocular prosthetic table body, the ocular prosthetic table body is divided into an original shape and an oval shape, sewing channels are symmetrically formed in the top of the ocular prosthetic table body, and porous structures are evenly formed in the surface and the interior of the ocular prosthetic table body; and the porous structure is not limited to a circle. According to the scheme, applicable design and production work can be carried out on the artificial eye table body according to the actual condition of a patient, needle pricking injury in the self-made threading tunnel process can be avoided through the suture channel, operation time can be saved, the artificial eye table is more friendly to medical staff and the patient, and due to the fact that the inner surface of the suture channel is smooth, suture abrasion and fracture can be avoided, and the working efficiency is improved. Even the ocular prosthetic table is disengaged, debris is prevented from being brought into eye sockets to introduce foreign matters, the infection risk of a patient is reduced, the ocular prosthetic table main body is uniformly manufactured according to operation standard parameters, and the stability and flexibility of the ocular prosthetic table main body can be better guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of novel artificial eye platforms, in particular to a novel artificial eye platform and a production device thereof. Background Art

[0002] my country has a large geographical span, and the eye socket morphology of the population varies greatly. Some patients are born with deep eye sockets. Primary diseases or treatment history (such as radiotherapy) can also cause orbital fat atrophy and deepening of the eye sockets. For these patients, conventional spherical artificial eye socket implants often result in the protrusion of the artificial eye being smaller than the healthy eye after surgery, resulting in an incomplete eyeball, inadequate eye movement, and an unsatisfactory appearance. Therefore, it is necessary to provide a long ellipsoid for these patients with deep eye sockets. The conventional diameter of the artificial eye socket for adults is 18 to 22 mm. The eye sockets of young patients have not yet fully developed, and the smallest diameter is only 12 mm. Children under the age of ten in my country account for 35% of artificial eye socket implants for eye injuries. In order to better serve these young patients, we plan to provide a full coverage series of 12 to 22 mm with an interval of two millimeters. At present, most of the artificial eye sockets are prefabricated, and it is impossible to customize a suitable artificial eye socket according to the actual situation of the patient, which greatly reduces the compatibility between the patient and the artificial eye socket and increases the risk of later detachment. It also greatly reduces the stability of the artificial eye socket and the flexibility of the artificial eye movement. In traditional artificial eye socket surgery, the suture tunnel is made by repeated puncture of the needle, which will be accompanied by the generation of debris. Summary of the invention

[0003] The purpose of the present invention is to provide a new type of artificial eye socket and its production device, so as to solve the problem mentioned in the above background technology that most of the artificial eye sockets at present are prefabricated and cannot be customized according to the actual situation of the patient, thereby greatly reducing the compatibility between the patient and the artificial eye socket, increasing the risk of late detachment, and also greatly reducing the stability of the artificial eye socket and the flexibility of the artificial eye movement. In the traditional artificial eye socket surgery, the suture tunnel is made by repeated puncture of the needle, which will be accompanied by the problem of debris generation. The present solution can design and produce the artificial eye socket body according to the actual situation of the patient, thereby greatly improving the adaptability of the artificial eye socket. Improve the compatibility between the patient and the artificial eye socket, reduce the risk of late detachment, and greatly reduce the time of vascularization of the artificial eye socket through a porous structure with appropriate pore size, uniform channels and full connectivity. At the same time, the suture channel can avoid needle stick injuries during the process of making a self-made threading tunnel, save surgical time, and be more friendly to medical staff and patients. The smooth inner surface of the suture channel can avoid suture wear, breakage, and even prolapse of the artificial eye socket, avoid debris from being brought into the eye socket and introducing foreign matter, and reduce the risk of infection for patients. The artificial eye socket body is uniformly manufactured according to standard surgical parameters, which can better ensure the stability and flexibility of the artificial eye socket body.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new artificial eye platform and a production device thereof, the new artificial eye platform comprising an artificial eye platform main body, the artificial eye platform main body is divided into two shapes: original shape and elliptical shape, the top of the artificial eye platform main body is symmetrically provided with suture channels, the surface and interior of the artificial eye platform main body are evenly provided with porous structures, and the porous structure is not limited to a circular shape.

[0005] The production device of the new artificial eye platform includes a main frame, a laser sintering assembly is arranged on the top of the main frame, a cabinet door is symmetrically connected to the bottom end of the main frame through a rotating shaft, a first electric push rod is symmetrically arranged on one end of the laser sintering assembly, a sealed door is arranged on the top of the main frame, and the top of the sealed door is fixedly connected to the output end of the first electric push rod, a guide block is symmetrically slidably connected to the middle and upper part of the main frame, and one end of the guide block is fixedly connected to the sealed door, a controller is arranged in the middle of the main frame, a molding module is fixedly connected to the middle of the main frame, a material mechanism is arranged in the middle of the molding module for feeding materials and lowering products, a waste collection mechanism is arranged on one side of the molding module for centrally collecting waste generated in the production process, and a screening mechanism is arranged at the bottom end of the main frame for screening used materials to facilitate production.

[0006] Preferably, the material mechanism includes a mounting plate, a base plate, a first sliding sleeve, a first sliding rod, a first threaded sleeve, a first threaded rod, a first motor, a powder bin, a feeding plate, a second threaded sleeve, a second threaded rod, a second motor and a return channel. The middle part of the forming module is slidably connected with the mounting plate, the top of the mounting plate is connected with the base plate by four groups of bolts, two groups of first motors are arranged in the middle part of the forming module, the output ends of the first motors are fixedly connected with the first threaded rod, both ends of the mounting plate are fixedly connected with the first threaded sleeve, and the bottom ends of the first threaded sleeves are respectively connected with the first threaded rod by threads, and the bottom end of the mounting plate is fixedly connected A first sliding sleeve is connected, the bottom end of the first sliding sleeve is slidably connected to the first sliding rod, and the bottom end of the first sliding rod is fixedly connected to the molding module, both ends of the molding module are provided with powder bins, the interior of the powder bins is slidably connected with a loading plate, the inner wall of the bottom end of the powder bin is evenly provided with a second motor, the output end of the second motor is fixedly connected to a second threaded rod, the bottom end of the loading plate is evenly fixedly connected to a second threaded sleeve, and the bottom ends of the second threaded sleeves are respectively connected to the second threaded rod through threads, both ends of the molding module are provided with return channels, and the return channels are respectively located on both sides of the powder bin, so as to facilitate loading and printing.

[0007] Preferably, the control end of the controller is electrically connected to an external power supply, and the control ends of the laser sintering assembly, the first electric push rod, the first motor and the second motor are all electrically connected to the controller, so as to facilitate the operation of the device.

[0008] Preferably, the waste collection mechanism includes a waste collection module, a mounting rod, a third threaded rod, a third motor, a second sliding rod, a scraper, a suction channel, a protective net, a fan, a waste port, a filter bin, a filter bag, a venting net and a movable channel, one end of the molding module is fixedly connected to the waste collection module, one end of the waste collection module is provided with a movable channel, the interior of the movable channel is slidably connected to the mounting rod, one end of the mounting rod is threadedly connected to the third threaded rod, and one end of the third threaded rod is fixedly connected to the inner wall of the movable channel through a bearing, one end of the movable channel is provided with a third motor, and the output end of the third motor is fixedly connected to the third threaded rod, one end of the mounting rod A second sliding rod is slidably connected, and both ends of the second sliding rod are fixedly connected to the inner wall of the movable channel, one end of the mounting rod is connected to a scraper by bolts, a suction channel is provided at the bottom end of the waste collection module, a filter bin is provided at one end of the forming module, and the top of the filter bin is connected to the suction channel, a protective net is provided at one end of the suction channel, a fan is provided in the middle of the suction channel, and the angle between the fan and the suction channel is five degrees, a waste port is provided in the middle of the main frame, and the waste port is located on one side of the filter bin, a filter bag is buckled inside the filter bin, and a venting net is provided at one end of the waste port, so that users can collect waste generated during printing.

[0009] Preferably, the scraper is located at the top of the substrate, and the control ends of the third motor and the fan are electrically connected to the controller to facilitate the operation of the device.

[0010] Preferably, the screening mechanism comprises a screen, a collecting plate, a slide, a slide plate, a first spring, a limit groove, a limit block, a second electric push rod, a bottom plate, a movable plate, a fitting plate, a second spring, a vibration motor, a connecting plate, a track, a moving block, a connecting rod, a supporting push rod and a third electric push rod, the bottom of the main frame is provided with a screen, the bottom end of the screen is fixedly connected to the collecting plate, the middle and lower parts of the main frame are symmetrically provided with slide grooves, the inside of the slide grooves are all slidably connected with slide plates, one side of the slide plates are evenly fixedly connected with the first spring, and one end of the first spring is fixedly connected to the screen, one end of the slide grooves are provided with limit grooves, the inside of the limit grooves are all slidably connected with limit blocks, and one end of the limit blocks is respectively fitted with the slide plates, the inner walls of the bottom ends of the limit grooves are provided with second electric push rods, and the output ends of the second electric push rods are fixedly connected to the limit blocks, the inner wall of the bottom end of the main frame is fixedly connected to the bottom plate, the top of the bottom plate is provided with a movable plate, and the top of the movable plate is provided with The top of the movable plate is connected with the movable plate through the rotating shaft, and the top of the movable plate is connected with the movable plate through the rotating shaft, and the bottom of the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft, and the movable plate is connected with the movable plate through the rotating shaft.

[0011] Preferably, one end of the collecting plate and the chute is provided with a guide port, and the ends of the collecting plate and the chute provided with the guide port are both lower than the other ends thereof, so as to facilitate the flow of waste materials and powder.

[0012] Preferably, the control ends of the second electric push rod, the vibration motor and the third electric push rod are all electrically connected to the controller to facilitate the operation of the device.

[0013] Compared with the prior art, the present invention has the following beneficial effects: When the patient needs to install an artificial eye platform, the artificial eye platform body is customized through this device. At this time, the controller controls this device to perform printing, transmits the printing file to the inside of the controller, opens the sealed door through the first electric push rod, and then the loading plate is moved down to the lowest end through the second threaded sleeve, the second threaded rod and the second motor. Then, special printing powder is added to the inside of the powder bin, and then the base plate is fixed to the top of the mounting plate so that the top of the base plate is flush with the top of the powder bin, and the sealed door is closed by the first electric push rod. The user controls the third motor to move the mounting rod and the scraper, controls the second motor to move the powder inside the powder bin upwards, and can use the scraper to flatten the powder on the top of the powder bin. At the same time, the powder can also be evenly spread on the surface of the base plate, and the laser sintering assembly begins to sinter the powder. Laser sintering: The powder is solidified by laser sintering. Then the first motor controls the installation plate and the base plate to move downward through the first threaded sleeve and the first threaded rod. The feeding plate and the powder are moved upward through the second motor. The installation rod and the scraper are controlled by the third motor and the third threaded rod. The powder on the top of the powder bin is scraped away by the scraper and evenly laid on the surface of the base plate. Then, the laser sintering assembly is used for laser sintering again, so as to complete the sintering of one layer again. By analogy, the production of the artificial eye platform is completed layer by layer. Users can select different porous structures according to the actual situation of the patient. It can be circular, triangular, rhombus, hexagonal, T-shaped, square. The printing path has S-type, W-type, and Y-type. The deflection angle between each layer is 10°-80°, and the offset between the X-axis and the Y-axis is 0.05-0.4mm, its internal 54 can be adjusted through different printing methods to complete the production work of 54, and the excess powder will fall on the surface of the screen through the return channel. The fan works while printing, and one end of the fan generates suction, so that the waste generated by laser sintering can be sucked away. Since the fan is set at an angle, it can avoid the accumulation of waste at the connection between the suction channel and the filter bin. The waste enters the interior of the filter bag through the filter bin and is collected and processed in a centralized manner through the filter bag. At the same time, the vibration motor works, and the vibration motor can make the collection plate and the screen vibrate through the collection plate. The transmission of vibration can be blocked by the second spring and the first spring. The powder can be screened through the screen, and the waste is discharged through one end of the screen. The powder is discharged through one end of the collecting plate. After printing, the user takes out the excess powder in the powder bin, and at the same time moves the powder on the top of the substrate to the top of the return channel through the tool, and the powder falls into the top of the screen through the return channel, and the powder after use is sieved through the screen. When the user cleans the powder inside the device and the screening is completed, the user removes the substrate and the main body of the artificial eye platform. After use, the user controls the third electric push rod to extend, and pushes the moving block to slide through the connecting rod. At this time, the bottom ends of the support push rods move away from each other. At this time, the movable plate and the bonding plate can be moved down through the support push rod until the connecting plate is no longer inside the bonding plate, and then the user controls the limit block through the second electric push rod to no longer resist the slide plate. , at this time, the user can remove the screen and the collecting plate, and the user can clean the screen with a vacuum cleaner to suck away the waste in the screen pores to facilitate the next screening work of the screen, thereby avoiding unsatisfactory screening effect due to blockage, and thus ensuring the normal screening work of the screen. The user puts the cleaned screen and collecting plate back into the main frame, so that the slide plate is inside the slide slot, and limits the slide plate again through the second electric push rod, and controls the two sets of connecting rods to approach each other through the third electric push rod. At this time, the distance between the upper and lower ends of the support push rod becomes longer, so that the movable plate can be lifted up, so that the second spring and the fitting plate move up until the connecting plate at the bottom of the collecting plate is inserted into the inside of the fitting plate to complete the limit. At this time, the second spring is in a compressed state. This solution The artificial eye can be designed and produced according to the actual situation of the patient, thereby greatly improving the compatibility between the patient and the artificial eye, reducing the risk of late falling off. The porous structure with appropriate pore size, uniform channels and full connectivity can greatly reduce the time for the artificial eye to be vascularized. At the same time, the suture channel can avoid needle stick injuries during the process of making a self-made threading tunnel, which can save surgical time and be more friendly to medical staff and patients. The smooth inner surface of the suture channel can avoid suture wear, breakage, and even artificial eye fall out, and avoid debris from entering the eye socket and introducing foreign matter, reducing the risk of infection for patients. The artificial eye is uniformly produced according to the standard surgical parameters, which can better ensure the stability and flexibility of the artificial eye. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a cross-sectional perspective schematic diagram of the present invention; Figure 3 It is a cross-sectional stereoscopic schematic diagram of the guide block and the limiting groove in the present invention; Figure 4 It is a cross-sectional stereoscopic schematic diagram of the forming module and the active channel in the present invention; Figure 5 It is a cross-sectional stereoscopic schematic diagram of the filter bag and the suction channel in the present invention; Figure 6 It is a cross-sectional stereoscopic schematic diagram of the main frame and the forming module in the present invention; Figure 7 It is a three-dimensional schematic diagram of the support push rod and the aggregate plate in the present invention; Figure 8 It is a cross-sectional stereoscopic schematic diagram of the aggregate plate and the bonding plate in the present invention; Fig. 9 It is a three-dimensional schematic diagram of the artificial eye platform main body and the porous structure in the present invention.

[0015] In the figure: 1, main frame; 2, laser sintering assembly; 3, cabinet door; 4, first electric push rod; 5, closed door; 6, guide block; 7, controller; 8, molding module; 9, mounting plate; 10, base plate; 11, first sliding sleeve; 12, first sliding rod; 13, first threaded sleeve; 14, first threaded rod; 15, first motor; 16, powder bin; 17, feeding plate; 18, second threaded sleeve; 19, second threaded rod; 20, second motor; 21, return channel; 22, waste collection module; 23, mounting rod; 24, third threaded rod; 25, third motor; 26, second sliding rod; 27, scraper; 28, suction Material channel; 29. ​​Protection net; 30. Fan; 31. Waste port; 32. Filter bin; 33. Filter bag; 34. Vent net; 35. Movable channel; 36. Screen; 37. Collecting plate; 38. Slide; 39. Slide plate; 40. First spring; 41. Limiting groove; 42. Limiting block; 43. Second electric push rod; 44. Bottom plate; 45. Movable plate; 46. Laminating plate; 47. Second spring; 48. Vibration motor; 49. Connecting plate; 50. Track; 51. Moving block; 52. Connecting rod; 53. Support push rod; 54. Prosthetic eye platform body; 55. Suture channel; 56. Porous structure; 57. Third electric push rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 9 , an embodiment provided by the present invention: A novel artificial eye platform and a production device thereof, the novel artificial eye platform comprises an artificial eye platform body 54, the artificial eye platform body 54 is divided into two shapes: original shape and oval shape, the top of the artificial eye platform body 54 is symmetrically provided with suture channels 55, the surface and the interior of the artificial eye platform body 54 are uniformly provided with porous structures 56, and the porous structures 56 are not limited to circular shapes, but can also be triangular, rhombus, hexagonal, T-shaped, square, the printing path thereof has S-type, W-type, and Y-type, the deflection angle between each layer is 10°-80°, the offset between the X-axis and the Y-axis is 0.05-0.4mm, and the interior 54 thereof can be adjusted by different printing methods; The production device of the novel artificial eye stand includes a main frame 1, a laser sintering assembly 2 is arranged on the top of the main frame 1, a cabinet door 3 is symmetrically connected to the bottom of the main frame 1 through a rotating shaft, a first electric push rod 4 is symmetrically arranged on one end of the laser sintering assembly 2, a sealed door 5 is arranged on the top of the main frame 1, and the top of the sealed door 5 is fixedly connected to the output end of the first electric push rod 4, a guide block 6 is symmetrically slidably connected to the middle and upper part of the main frame 1, and one end of the guide block 6 is fixedly connected to the sealed door 5, a controller 7 is arranged in the middle of the main frame 1, a molding module 8 is fixedly connected to the middle of the main frame 1, a material mechanism is arranged in the middle of the molding module 8 for feeding materials and lowering products, a waste collection mechanism is arranged on one side of the molding module 8 for centrally collecting waste generated in the production process, and a screening mechanism is arranged at the bottom of the main frame 1 for screening used materials to facilitate production work; See also Figure 2 and Figure 4-Figure 6In this embodiment, the material mechanism includes a mounting plate 9, a base plate 10, a first sliding sleeve 11, a first sliding rod 12, a first threaded sleeve 13, a first threaded rod 14, a first motor 15, a powder bin 16, a feeding plate 17, a second threaded sleeve 18, a second threaded rod 19, a second motor 20 and a return channel 21. The middle part of the molding module 8 is slidably connected with the mounting plate 9, and the top of the mounting plate 9 is connected with the base plate 10 through four groups of bolts. Two groups of first motors 15 are arranged in the middle part of the molding module 8. The output ends of the first motors 15 are fixedly connected with the first threaded rod 14, and both ends of the mounting plate 9 are fixedly connected with the first threaded sleeve 13, and the bottom ends of the first threaded sleeve 13 are respectively connected with the first threaded rod 14 through threads. The bottom end of the mounting plate 9 A first sliding sleeve 11 is fixedly connected, and a first sliding rod 12 is slidably connected to the bottom end of the first sliding sleeve 11, and the bottom end of the first sliding rod 12 is fixedly connected to the forming module 8. Powder bins 16 are provided at both ends of the forming module 8, and a loading plate 17 is slidably connected to the inside of the powder bin 16. The inner wall of the bottom end of the powder bin 16 is evenly provided with a second motor 20, and the output end of the second motor 20 is fixedly connected to a second threaded rod 19, and the bottom end of the loading plate 17 is evenly fixedly connected to a second threaded sleeve 18, and the bottom ends of the second threaded sleeve 18 are respectively connected to the second threaded rod 19 through threads, and return channels 21 are provided at both ends of the forming module 8, and the return channels 21 are respectively located on both sides of the powder bin 16. After the sealed door 5 is opened, the second motor 2 0 works, the second motor 20 drives the second threaded rod 19 to rotate, so that the second threaded sleeve 18 and the loading plate 17 move down to the lowest end, and then the specially printed powder is added into the powder bin 16, and then the base plate 10 is fixed on the top of the mounting plate 9, so that the top of the base plate 10 is flush with the top of the powder bin 16, and the airtight door 5 is closed by the first electric push rod 4. The user controls the third motor 25 to work, and the output end of the third motor 25 drives the third threaded rod 24 to rotate, and the mounting rod 23 can be moved by the third threaded rod 24, and the stability of the movement of the mounting rod 23 can be improved by the second sliding rod 26. The moving mounting rod 23 drives the scraper 27 to move, and the second motor 20 is controlled to move the powder inside the powder bin 16 upward, and the scraper The knife 27 can scrape the powder on the top of the powder bin 16 flat, and can evenly lay the powder on the surface of the substrate 10. The laser sintering assembly 2 starts to perform laser sintering on the powder, and the powder is solidified by laser sintering. Then the first motor 15 works, and the output end of the first motor 15 drives the first threaded rod 14 to rotate. The mounting plate 9, the substrate 10 and the first layer of sintered powder can be moved down through the first threaded sleeve 13. The loading plate 17 and the powder are moved up by the second motor 20. The mounting rod 23 and the scraper 27 are controlled to move by the third motor 25 and the third threaded rod 24. The powder on the top of the powder bin 16 is scraped away by the scraper 27 and evenly laid on the surface of the substrate 10. The excess powder moves to the top of the return channel 21.It falls onto the surface of the screen 36 through the return channel 21 and is laser sintered again through the laser sintering assembly 2, thereby completing the sintering of one layer again. Similarly, the production of the artificial eye platform body 54 is completed layer by layer, which is convenient for loading and printing. See also Figure 2-Figure 6 In this embodiment, the waste collection mechanism includes a waste collection module 22, a mounting rod 23, a third threaded rod 24, a third motor 25, a second slide bar 26, a scraper 27, a suction channel 28, a protective net 29, a fan 30, a waste port 31, a filter bin 32, a filter bag 33, a venting net 34 and a movable channel 35. One end of the molding module 8 is fixedly connected to the waste collection module 22, and one end of the waste collection module 22 is provided with a movable channel 35. The inside of the movable channel 35 is slidably connected to the mounting rod 23, one end of the mounting rod 23 is threadedly connected to the third threaded rod 24, and one end of the third threaded rod 24 is fixedly connected to the inner wall of the movable channel 35 through a bearing. One end of the movable channel 35 is provided with a third motor 25, and the output end of the third motor 25 is fixedly connected to the third threaded rod 24. One end of the mounting rod 23 is slidably connected to the second slide bar 26, and both ends of the second slide bar 26 are fixedly connected to the inner wall of the movable channel 35. One end of the mounting rod 23 is connected to the inner wall of the movable channel 35 by bolts. The scraper 27 is provided, a suction channel 28 is provided at the bottom of the waste collection module 22, a filter bin 32 is provided at one end of the molding module 8, and the top of the filter bin 32 is connected to the suction channel 28, a protective net 29 is provided at one end of the suction channel 28, a fan 30 is provided in the middle of the suction channel 28, and the angle between the fan 30 and the suction channel 28 is five degrees, a waste port 31 is provided in the middle of the main frame 1, and the waste port 31 is located on one side of the filter bin 32, and the inner buckle of the filter bin 32 A filter bag 33 is connected, and a venting net 34 is provided at one end of the waste opening 31. The fan 30 works while printing, and one end of the fan 30 generates suction, so that the waste generated by laser sintering can be sucked away. Since the fan 30 is inclined, it can prevent the waste from accumulating at the connection between the suction channel 28 and the filter chamber 32. The waste enters the interior of the filter bag 33 through the filter chamber 32, and is collected and processed in a centralized manner through the filter bag 33, so that the user can collect the waste generated during printing; See also Figure 2 and Figure 6-Figure 9In this embodiment, the screening mechanism includes a screen 36, a collecting plate 37, a chute 38, a slide plate 39, a first spring 40, a limit groove 41, a limit block 42, a second electric push rod 43, a bottom plate 44, a movable plate 45, a fitting plate 46, a second spring 47, a vibration motor 48, a connecting plate 49, a track 50, a moving block 51, a connecting rod 52, a support push rod 53 and a third electric push rod 57. A screen 36 is provided at the bottom of the main frame 1, and the bottom end of the screen 36 is fixedly connected to the collecting plate 37. The middle and lower parts of the main frame 1 are symmetrically provided with chute 38, and the inside of the chute 38 is slidably connected to the slide plate 39. One side of the slide plate 39 is evenly and fixedly connected to the first spring 40, and one end of the first spring 40 is fixedly connected to the screen 36. One end of the chute 38 is opened. A limit groove 41 is provided, and the interior of the limit groove 41 is slidably connected to a limit block 42, and one end of the limit block 42 is respectively fitted with the slide plate 39, and the inner wall of the bottom end of the limit groove 41 is provided with a second electric push rod 43, and the output end of the second electric push rod 43 is fixedly connected to the limit block 42, and the inner wall of the bottom end of the main frame 1 is fixedly connected with a bottom plate 44, and a movable plate 45 is provided at the top of the bottom plate 44, and a bonding plate 46 is provided at the top of the movable plate 45, and the top of the bonding plate 46 is fitted with the bottom end of the collecting plate 37, and the top of the bonding plate 46 is inclined, and the two ends of the bonding plate 46 are evenly fixedly connected with a second spring 47, and the bottom end of the second spring 47 is fixedly connected to the movable plate 45, and a vibration motor 48 is provided in the middle of the bonding plate 46. The top is evenly slidably connected with a connecting plate 49, and the top of the connecting plate 49 is fixedly connected to the bottom of the collecting plate 37, the two ends of the bottom plate 44 are symmetrically fixedly connected with tracks 50, one end of the track 50 is slidably connected with a moving block 51, the two ends of the bottom plate 44 are provided with connecting rods 52, and the two ends of the connecting rods 52 are respectively fixedly connected to the moving block 51, the top of the moving block 51 is connected to a supporting push rod 53 through a rotating shaft, and the top of the supporting push rod 53 is connected to the movable plate 45 through a rotating shaft, the two groups of supporting push rods 53 are connected through a rotating shaft, the middle part of the bottom plate 44 is connected with two groups of third electric push rods 57 through a rotating shaft, and the output ends of the third electric push rods 57 are respectively connected to the connecting rod 52 through a rotating shaft, and the vibration motor 48 is connected to the collecting plate 37 through the collecting plate 37. 7 can make the collecting plate 37 and the screen 36 vibrate, and the transmission of vibration can be blocked by the second spring 47 and the first spring 40. The powder can be screened by the screen 36, and the waste is discharged through one end of the screen 36. The screened powder is discharged through one end of the collecting plate 37. After printing, the user takes out the excess powder in the powder bin 16, and at the same time moves the powder on the top of the substrate 10 to the top of the return channel 21 through the tool, and the powder falls into the top of the screen 36 through the return channel 21, and the used powder is screened by the screen 36. When the user cleans the powder inside the device and the screening is completed, the user removes the substrate 10 and the artificial eye platform body 54. After use, the user controls the third electric push rod 57 to extend.The two groups of connecting rods 52 move away from each other, and the moving connecting rod 52 pushes the moving block 51 to slide on the top of the track 50. The track 50 drives the bottom end of the support push rod 53 to move. At this time, the bottom ends of the support push rod 53 move away from each other, and the distance between the upper and lower ends of the support push rod 53 is shortened, so that the movable plate 45 and the bonding plate 46 can be moved down by the support push rod 53 until the connecting plate 49 is no longer inside the bonding plate 46. Then the user's second electric push rod 43 works, and the output end of the second electric push rod 43 is shortened, so that the limit block 42 slides inside the limit groove 41 until the limit block 42 no longer resists the slide plate 39. At this time, the user removes the screen 36 and the collecting plate 37, and at the same time, the screen 36 drives the slide plate 39 to slide inside the slide groove 38 through the first spring 40. The user vacuums the screen 3 6 is cleaned to suck away the waste in the pores of the screen 36 to facilitate the next screening work of the screen 36, thereby avoiding unsatisfactory screening effect due to blockage, and thus ensuring the normal screening work of the screen 36. The user puts the cleaned screen 36 and the collecting plate 37 back into the main frame 1, so that the slide plate 39 is inside the slide groove 38, and the slide plate 39 is limited by the second electric push rod 43 again, and the two groups of connecting rods 52 are controlled to approach each other by the third electric push rod 57. At this time, the distance between the upper and lower ends of the support push rod 53 becomes longer, so that the movable plate 45 can be lifted up, so that the second spring 47 and the bonding plate 46 move up, until the connecting plate 49 at the bottom of the collecting plate 37 is inserted into the bonding plate 46 to complete the limit. At this time, the second spring 47 is in a compressed state, which is convenient for the user to screen the powder; It should be noted that the control end of the controller 7 is electrically connected to the external power supply, the control ends of the laser sintering assembly 2, the first electric push rod 4, the first motor 15 and the second motor 20 are all electrically connected to the controller 7, which is convenient for the operation of the device. The scraper 27 is located at the top of the substrate 10, and the control ends of the third motor 25 and the fan 30 are all electrically connected to the controller 7, which is convenient for the operation of the device. One end of the collecting plate 37 and the chute 38 are both provided with a guide port, and the ends of the collecting plate 37 and the chute 38 with the guide port are both lower than the other end, which is convenient for the flow of waste and powder. The control ends of the second electric push rod 43, the vibration motor 48 and the third electric push rod 57 are all electrically connected to the controller 7, which is convenient for the operation of the device.

[0018] Working principle: When the patient needs to install an artificial eye platform, the artificial eye platform body 54 is customized through this device. At this time, the controller 7 controls the device to perform printing, and the print file is transmitted to the inside of the controller 7. The output end of the first electric push rod 4 drives the sealed door 5 to move up, and the sealed door 5 drives the guide block 6 to slide on the front side of the main frame 1. The stability of the movement of the sealed door 5 is ensured by the guide block 6. After opening the sealed door 5, the second motor 20 works, and the second motor 20 drives the second threaded rod 19 to rotate, so that the second threaded sleeve 18 and the loading plate 17 move down to the lowest end, and then the specially printed powder is added to the inside of the powder bin 16, and then the base plate 10 is fixed on the top of the mounting plate 9, so that the top of the base plate 10 is aligned with the powder bin 16. The top is flush, and the sealed door 5 is closed by the first electric push rod 4. The user controls the third motor 25 to work. The output end of the third motor 25 drives the third threaded rod 24 to rotate. The mounting rod 23 can be moved by the third threaded rod 24. The stability of the movement of the mounting rod 23 can be improved by the second sliding rod 26. The moving mounting rod 23 drives the scraper 27 to move. The second motor 20 is controlled to move the powder inside the powder bin 16 upward. The powder on the top of the powder bin 16 can be scraped flat by the scraper 27, and the powder can be evenly laid on the surface of the substrate 10. The laser sintering assembly 2 starts to perform laser sintering on the powder, and the powder is solidified by laser sintering. Then the first motor 15 works, and the output of the first motor 15 The first end drives the first threaded rod 14 to rotate, and the first threaded sleeve 13 can make the mounting plate 9, the base plate 10 and the first layer of sintered powder move down, and the second motor 20 controls the loading plate 17 and the powder to move up, and the third motor 25 and the third threaded rod 24 control the movement of the mounting rod 23 and the scraper 27, and the powder on the top of the powder bin 16 is scraped away by the scraper 27 and evenly laid on the surface of the base plate 10, and the excess powder moves to the top of the return channel 21, falls on the surface of the screen 36 through the return channel 21, and is laser sintered again through the laser sintering assembly 2, so as to complete the sintering of one layer again, and so on, to complete the production of the artificial eye platform main body 54 layer by layer, and the user can select different porous materials according to the actual situation of the patient. The structure 56 can be circular, triangular, rhombus, hexagonal, T-shaped, or square. The printing paths include S-shaped, W-shaped, and Y-shaped. The deflection angle between each layer is 10°-80°, and the offset between the X-axis and the Y-axis is 0.05-0.4 mm. The interior 54 can be adjusted by different printing methods to complete the production work of 54. The fan 30 works while printing, and one end of the fan 30 generates suction, so that the waste generated by laser sintering can be sucked away. Since the fan 30 is tilted, the waste can be prevented from accumulating at the connection between the suction channel 28 and the filter bin 32. The waste enters the interior of the filter bag 33 through the filter bin 32, and is collected and processed in a centralized manner through the filter bag 33. At the same time, the vibration motor 48 works.The vibration motor 48 can make the collecting plate 37 and the screen 36 vibrate through the collecting plate 37, and the transmission of vibration can be blocked by the second spring 47 and the first spring 40. The powder can be screened through the screen 36, and the waste material is discharged through one end of the screen 36. The screened powder is discharged through one end of the collecting plate 37. After printing, the user takes out the excess powder in the powder bin 16, and at the same time moves the powder on the top of the substrate 10 to the top of the return channel 21 through the tool, and the powder falls into the top of the screen 36 through the return channel 21, and the used powder is screened through the screen 36. When the user cleans the powder inside the device and the screening is completed, the user removes the substrate 10 and the artificial eye platform main body 54. After use, the user By controlling the extension of the third electric push rod 57, the two groups of connecting rods 52 are moved away from each other, and the moving connecting rod 52 pushes the moving block 51 to slide on the top of the track 50, and the track 50 drives the bottom end of the support push rod 53 to move. At this time, the bottom ends of the support push rod 53 are moved away from each other, and the distance between the upper and lower ends of the support push rod 53 is shortened, so that the movable plate 45 and the bonding plate 46 can be moved downward by the support push rod 53 until the connecting plate 49 is no longer inside the bonding plate 46. Then the user's second electric push rod 43 works, and the output end of the second electric push rod 43 is shortened, so that the limit block 42 slides inside the limit groove 41 until the limit block 42 no longer resists the slide plate 39. At this time, the user removes the screen 36 and the collecting plate 37, and the screen 36 is 0 drives the slide plate 39 to slide inside the slide groove 38, and the user cleans the screen 36 with a vacuum cleaner to suck away the waste in the pores of the screen 36 to facilitate the next screening work of the screen 36, thereby avoiding unsatisfactory screening effect due to blockage, and thus ensuring the normal screening work of the screen 36. The user puts the cleaned screen 36 and the collecting plate 37 back into the main frame 1, so that the slide plate 39 is inside the slide groove 38, and the slide plate 39 is limited by the second electric push rod 43 again, and the two groups of connecting rods 52 are controlled to approach each other by the third electric push rod 57. At this time, the distance between the upper and lower ends of the support push rod 53 becomes longer, so that the movable plate 45 can be lifted up, so that the second spring 47 and the fitting plate 46 move up until the connecting plate 4 at the bottom of the collecting plate 37 is 9 is inserted into the interior of the fitting plate 46 to complete the limit. At this time, the second spring 47 is in a compressed state. This solution can design and produce the artificial eye platform body 54 in an adaptable manner according to the actual situation of the patient, thereby greatly improving the compatibility between the patient and the artificial eye platform body 54 and reducing the risk of falling off in the later stage. The porous structure 56 with appropriate pore size, uniform pores and sufficient connectivity can greatly reduce the time of vascularization of the artificial eye platform body 54. At the same time, the suture channel 55 can avoid needle stick injuries during the process of making a self-made threading tunnel, which can save surgical time and be more friendly to medical staff and patients. Since the inner surface of the suture channel 55 is smooth, it can avoid suture wear, breakage, and even prolapse of the artificial eye platform, avoid debris from being brought into the eye socket and introducing foreign matter, and reduce the risk of infection for patients.The artificial eye platform body 54 is uniformly manufactured according to the standard parameters of the surgery, which can better ensure the stability and flexibility of the artificial eye platform body 54.

[0019] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A new type of artificial eye, characterized in that: The invention comprises an artificial eye base body (54), wherein the artificial eye base body (54) is divided into two shapes: original shape and elliptical shape. The top of the artificial eye base body (54) is symmetrically provided with suture channels (55). The surface and the interior of the artificial eye base body (54) are uniformly provided with porous structures (56), and the porous structures (56) are not limited to circular shapes.

2. A production device for the new artificial eye base according to claim 1, characterized in that: The invention comprises a main frame (1), a laser sintering assembly (2) is arranged at the top of the main frame (1), a cabinet door (3) is symmetrically connected to the bottom of the main frame (1) via a rotating shaft, a first electric push rod (4) is symmetrically arranged at one end of the laser sintering assembly (2), a sealed door (5) is arranged at the top of the main frame (1), and the top of the sealed door (5) is fixedly connected to the output end of the first electric push rod (4), and a guide block (6) is symmetrically slidably connected to the middle and upper part of the main frame (1), and one end of the guide block (6) is The main frame (1) is fixedly connected to the sealed door (5). A controller (7) is arranged in the middle of the main frame (1). A molding module (8) is fixedly connected to the middle of the main frame (1). A material mechanism is arranged in the middle of the molding module (8) for feeding materials and lowering products. A waste collection mechanism is arranged on one side of the molding module (8) for centrally collecting waste generated during the production process. A screening mechanism is arranged at the bottom of the main frame (1) for screening used materials.

3. The production device of the novel artificial eye base according to claim 2 is characterized in that: The material mechanism comprises a mounting plate (9), a base plate (10), a first sliding sleeve (11), a first sliding rod (12), a first threaded sleeve (13), a first threaded rod (14), a first motor (15), a powder bin (16), a loading plate (17), a second threaded sleeve (18), a second threaded rod (19), a second motor (20) and a return channel (21); the middle part of the molding module (8) is slidably connected to the mounting plate (9); the top of the mounting plate (9) is connected to the base plate (10) by four groups of bolts; two groups of first motors (15) are arranged in the middle part of the molding module (8); the output ends of the first motors (15) are fixedly connected to the first threaded rod (14); both ends of the mounting plate (9) are fixedly connected to the first threaded sleeve (13); and the bottom ends of the first threaded sleeve (13) are respectively connected to the first threaded rod (14) by threads; The bottom end of the mounting plate (9) is fixedly connected to a first sliding sleeve (11), the bottom end of the first sliding sleeve (11) is slidably connected to a first sliding rod (12), and the bottom end of the first sliding rod (12) is fixedly connected to a molding module (8). Both ends of the molding module (8) are provided with a powder bin (16), the interior of the powder bin (16) is slidably connected to a loading plate (17), the inner wall of the bottom end of the powder bin (16) is evenly provided with a second motor (20), the output end of the second motor (20) is fixedly connected to a second threaded rod (19), the bottom end of the loading plate (17) is evenly fixedly connected to a second threaded sleeve (18), and the bottom ends of the second threaded sleeves (18) are respectively connected to the second threaded rod (19) by threads, and both ends of the molding module (8) are provided with a return channel (21), and the return channel (21) is respectively located on both sides of the powder bin (16).

4. The production device of the novel artificial eye base according to claim 3 is characterized in that: The control end of the controller (7) is electrically connected to an external power supply, and the control ends of the laser sintering assembly (2), the first electric push rod (4), the first motor (15) and the second motor (20) are all electrically connected to the controller (7).

5. The production device of the novel artificial eye base according to claim 2 is characterized in that: The waste collection mechanism comprises a waste collection module (22), a mounting rod (23), a third threaded rod (24), a third motor (25), a second sliding rod (26), a scraper (27), a suction channel (28), a protective net (29), a fan (30), a waste port (31), a filter bin (32), a filter bag (33), a venting net (34) and a movable channel (35); one end of the molding module (8) is fixedly connected to the waste collection module (22); one end of the waste collection module (22) is provided with a movable channel (35); the interior of the movable channel (35) is slidably connected to the mounting rod (23); one end of the mounting rod (23) is threadedly connected to the third threaded rod (24); one end of the third threaded rod (24) is fixedly connected to the inner wall of the movable channel (35) via a bearing; one end of the movable channel (35) is provided with a third motor (25); and an output end of the third motor (25) is fixedly connected to the third threaded rod (24). The mounting rod (23) is fixedly connected, one end of the mounting rod (23) is slidably connected to a second sliding rod (26), and both ends of the second sliding rod (26) are fixedly connected to the inner wall of the movable channel (35), one end of the mounting rod (23) is connected to a scraper (27) by bolts, the bottom end of the waste collection module (22) is provided with a suction channel (28), one end of the molding module (8) is provided with a filter bin (32), and the top end of the filter bin (32) is connected to the suction channel (28), A protective net (29) is provided at one end of the suction channel (28), a fan (30) is provided in the middle of the suction channel (28), and the angle between the fan (30) and the suction channel (28) is five degrees. A waste opening (31) is provided in the middle of the main frame (1), and the waste opening (31) is located on one side of the filter bin (32). A filter bag (33) is buckled inside the filter bin (32), and a venting net (34) is provided at one end of the waste opening (31).

6. The production device of the novel artificial eye base according to claim 5 is characterized in that: The scraper (27) is located at the top of the base plate (10), and the control ends of the third motor (25) and the fan (30) are both electrically connected to the controller (7).

7. The production device of the novel artificial eye base according to claim 2 is characterized in that: The screening mechanism comprises a screen (36), a material collecting plate (37), a chute (38), a slide plate (39), a first spring (40), a limit groove (41), a limit block (42), a second electric push rod (43), a bottom plate (44), a movable plate (45), a bonding plate (46), a second spring (47), a vibration motor (48), a connecting plate (49), a track (50), a moving block (51), a connecting rod (52), a support push rod (53) and a third electric push rod (57). The bottom of the main frame (1) is provided with a screen (36), the bottom end of the screen (36) is fixedly connected to the material collecting plate (37), and the middle and lower parts of the main frame (1) are symmetrically provided with chute (38). The inside of the slide groove (38) is slidably connected to a slide plate (39), one side of the slide plate (39) is evenly fixedly connected to a first spring (40), and one end of the first spring (40) is fixedly connected to the screen (36), one end of the slide groove (38) is provided with a limit groove (41), the inside of the limit groove (41) is slidably connected to a limit block (42), and one end of the limit block (42) is respectively fitted with the slide plate (39), the inner wall of the bottom end of the limit groove (41) is provided with a second electric push rod (43), and the output end of the second electric push rod (43) is fixedly connected to the limit block (42), the inner wall of the bottom end of the main frame (1) is fixedly connected to a bottom plate (44), and the A movable plate (45) is arranged at the top of the bottom plate (44), a fitting plate (46) is arranged at the top of the movable plate (45), and the top of the fitting plate (46) fits with the bottom of the collecting plate (37), the top of the fitting plate (46) is in an inclined shape, both ends of the fitting plate (46) are evenly fixedly connected with a second spring (47), and the bottom end of the second spring (47) is fixedly connected to the movable plate (45), a vibration motor (48) is arranged in the middle of the fitting plate (46), the top of the fitting plate (46) is evenly slidably connected with a connecting plate (49), and the top end of the connecting plate (49) is fixedly connected to the bottom of the collecting plate (37), and both ends of the bottom plate (44) are A track (50) is symmetrically fixedly connected, one end of the track (50) is slidably connected to a moving block (51), both ends of the bottom plate (44) are provided with connecting rods (52), and both ends of the connecting rods (52) are respectively fixedly connected to the moving block (51), the top end of the moving block (51) is connected to a supporting push rod (53) via a rotating shaft, and the top end of the supporting push rod (53) is connected to the movable plate (45) via a rotating shaft, and the two groups of the supporting push rods (53) are connected via a rotating shaft, and the middle part of the bottom plate (44) is connected to two groups of third electric push rods (57) via a rotating shaft, and the output ends of the third electric push rods (57) are respectively connected to the connecting rod (52) via a rotating shaft.

8. The production device of the new artificial eye base according to claim 7 is characterized in that: One end of the material collecting plate (37) and the chute (38) is provided with a flow guide port, and the ends of the material collecting plate (37) and the chute (38) provided with the flow guide port are both lower than the other ends thereof.

9. The production device of the novel artificial eye base according to claim 7 is characterized in that: The control ends of the second electric push rod (43), the vibration motor (48) and the third electric push rod (57) are all electrically connected to the controller (7).

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