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1094 results about "Design software" patented technology
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Wiring design apparatus, wiring determination apparatus and methods thereof
InactiveUS6295634B1Quickly and efficiently detected and correctedQuickly and efficiently obtainingComputation using non-denominational number representationComputer aided designDesign softwareSemiconductor package
The present invention relates generally to effectively design a wiring of a semiconductor package, etc., in a short time. A wiring design software (SW) reads in design information indicating disposition of pads on a chip, disposition of pins on a package, and relationship of correspondence between the pads and the pins, analyzes it to prepare a wiring problem, classifies the pads and the pins into source and sink elements, and assigns consecutive identification numbers to the pads and the pins with a same identification number being assigned to a pad and a pin which are connected each other (S102, . . . , S108). The wiring design SW generates a virtual triangle having a source / sink element as an apex by applying Delaunay triangulation to the source and the sink elements (S110). The wiring design SW level classifies the pins using the generated triangle (S200). The wiring design SW determines whether or not an edge of the triangle crosses a wiring and connects the edges which are determined to cross each other to derive a route of wiring (S220), outputting the result of wiring design (S118).
Owner:IBM CORP
Interactive custom design and building of toy vehicle
InactiveUS20070198117A1Extension of timeIncrease valueSpecial data processing applicationsToy vehiclesDesign softwareComputer terminal
A method and system for custom building a toy vehicle inside a store. A child makes design choices at a computer terminal inside the store that employs design software relating to a design of a toy car, the design software permitting design choices that trigger an ordering of components and an assembly of the toy car that simulates a real car assembly, the assembly commencing while the child interacts with the software and being completed within approximately a half hour of a first design choice. The assembly line located inside the store allows the child to dramatically see assembly of components and permits participating in the assembly by moving assembly objects to make design choices at component installation points. Design choices include style, model, color, front and rear ends, lights, doors, hood, height, wheels, engine, muffler, interior, spoiler, name and logo, and attachments.
Owner:FORDHAM SHARON A +1
Distributed electronic design automation environment
InactiveUS20060101368A1Readily apparentCAD network environmentComputer programmed simultaneously with data introductionWeb browserConfigfs
PCB Logical design data is stored in a database according to a connectivity-based data model. Circuit functional blocks, inputs and outputs of functional blocks, and signals are stored as separate data structures. Those structures may be edited by users at separate clients during concurrent editing sessions. Profile data for each of multiple users specifies logical design data elements accessible by, and PCB design software to be provided to, that user. The PCB design software may be plug-ins executable within a web browser at a client, and the client computers may communicate with the database via the Internet. Layout data may also be stored in the database, with elements of the layout data mapped to elements of the logical design data. Constraint data may also be stored in the database, with elements of the constraint data being mapped to elements of the layout data.
Owner:MENTOR GRAPHICS CORP
Distributed electronic design automation environment
ActiveUS7546571B2CAD network environmentComputer programmed simultaneously with data introductionWeb browserDesign software
PCB Logical design data is stored in a database according to a connectivity-based data model. Circuit functional blocks, inputs and outputs of functional blocks, and signals are stored as separate data structures. Those structures may be edited by users at separate clients during concurrent editing sessions. Profile data for each of multiple users specifies logical design data elements accessible by, and PCB design software to be provided to, that user. The PCB design software may be plug-ins executable within a web browser at a client, and the client computers may communicate with the database via the Internet. Layout data may also be stored in the database, with elements of the layout data mapped to elements of the logical design data. Constraint data may also be stored in the database, with elements of the constraint data being mapped to elements of the layout data.
Owner:SIEMENS PROD LIFECYCLE MANAGEMENT SOFTWARE INC
Systems and methods for software development
InactiveUS7778866B2Without sacrificing qualityQuality improvementDiscounts/incentivesHardware monitoringDesign reviewDesign software
Owner:TOPCODER
Integrated photonic-electronic circuits and systems
InactiveUS7259031B1Increase flexibilityImprove functionalitySemiconductor/solid-state device manufacturingNanoopticsCMOSPhotonics
Owner:CISCO TECH INC
Subsurface flow simulating and predictive analysis method
InactiveCN102156779AFull disclosureAccurately revealSpecial data processing applications3D modellingDesign softwareMesh grid
The invention relates to a subsurface flow simulating and predictive analysis method which comprises the following steps of: dynamically observing and collecting groundwater date of a mining area, integrating the groundwater data into a graphic workstation by utilizing a data engine, automatically establishing a finite element mesh model of the dynamic water level of each water layer, and determining parameter partitions and corresponding parameter values so as to realize the dynamic analog of water level of the water layer and the simulation of groundwater migration; and carrying out the simulation of a groundwater seepage field and the dynamic and real-time simulation of aquifer in designed software and hardware environments, and carrying out interactive analysis, prediction and evaluation on various models in the VR environment and the WEB environment by using tools such as interactive operation, information inquiry, and the like. The method can provide the scientific basis of reasonably developing and utilizing water resources for the future development and the evolution tendency of groundwater resources, and achieves low overall cost, easy popularization and use as well as flexible and reliable operation.
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY +1
Real-time simulation apparatus and system of redundancy flight control computer
ActiveCN101482753ASupport connectionPowerful real-time operating environmentElectric testing/monitoringReal-time simulationDesign software
The present invention discloses a multi-redundancy flight control computer real-time simulator and a system thereof. The technical solution of the invention mainly comprises a development monitoring host and a real-time simulation target machine. The developing monitoring host is used for establishing a multi-redundancy flight control computer model in Matlab / Simulink model design software, providing modeling support, executing graphic monitoring to the simulation operation process of established model, executing on-line modification to the parameter related with the operation of target processor code according to monitoring result, and storing the data of real-time simulation process. The real-time simulation target machine provides hardware support to the simulation operation of model established by the host. The invention also discloses the development monitoring host and the real-time simulation target machine. The technical scheme adopting the invention can provide environment support for the simulation development and operation of redundancy system.
Owner:北京华力创通科技股份有限公司
Manufacturing system using topology optimization design software, novel three-dimensional printing mechanisms and structural composite materials
ActiveUS20150239178A1Adjusting operationGeometric CADProgramme controlThermoplasticComputer Aided Design
Owner:ARMSTRONG NATHAN
Method and system for converting engineering data into 3D modeling data
InactiveUS7002573B2Accurate representationAccurate duplicationDigital data processing detailsCathode-ray tube indicatorsDesign softwareSoftware engineering
A system and method for converting data generated in an computer engineering design software component to an alternate format usable by a variety of alternate software components is provided. Engineering data from a project having a plurality of objects is provided. Objects are selected from the project for conversion and transportation to one of the alternate software components. The selected objects are converted to an alternate format, transported to the alternate software component and regenerated by the alternate software component in its own environment.
Owner:HNTB
Design software incorporating efficient 3-D rendering
ActiveUS20060055696A1Efficient and accurateAccurate dataCathode-ray tube indicatorsEducational modelsComputer graphics (images)Design software
Design software in accordance with an implementation of the present invention is configured to provide believable three-dimensional representations of user selections in real-time. Design elements that would otherwise be difficult to efficiently render three-dimensionally in real-time are prerendered for realistic visual effects, such as realistic shading, which correspond to various positions of the elements in a design space. Blanks of the visual effects for each position are then stored in a data store for visual effects. At run time, data associated with user design choices, as well as the blanks for any corresponding design elements are fed in one implementation to peripheral processing hardware, such as a GPU, which sends the processed data to a display device. The user is therefore able to view complex visual data of certain design choices efficiently with added realism.
Owner:ARMSTRONG WORLD INDUSTRIES +1
Multiscale three-dimensional navigation
ActiveUS20100265248A1Improved end user experienceEnd user workflow is simplified and more intuitiveCharacter and pattern recognitionComputer aided designCollision detectionDesign software
One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment.
Owner:AUTODESK INC
MiR-205 gene knockout kit based on CRISPR-Cas9 gene knockout technology
ActiveCN105112445AVector-based foreign material introductionDNA/RNA fragmentationEnzyme digestionFluorescence
The invention discloses a miR-205 gene knockout kit based on CRISPR-Cas9 gene knockout technology. According to the invention, an optimal CRISPR-Cas9 target sequence of a certain amount of miR-205 is obtained through target design software and an sgRNA single chain is synthesized in vitro; an insertion fragment is obtained through processing; then sgRNA is inoculated into a plasmid vector by using T4 ligase; and a miR-205 gene knockout cell strain is obtained through transfection of an LNCap cell strain, continuous drug screening and fluorescence detection. Heterogenous hybridization double strands are obtained by extracting DNAs of a cell, PCR amplification of miR-205, purification, denaturation of a PCR product and annealing; T7E1 enzyme digestion test is employed to determining shearing efficiency of a CRISPR-Cas9 system on miR-205; a verified optimized a miR-205 gene knockout CRISPR-Cas9 target sequence is obtained; and the kit is constructed on the basis of the target sequence and can be used for directional knockout of miR-205 genes. The kit has the characteristics of high gene knockout efficiency, fast speed, easiness and economic performance and has wide prospects in the aspects of construction of animal models and clinical research of medical science.
Owner:广州辉园苑医药科技有限公司
BIM-based assembly building forward deepening design method
PendingCN108763710AFast agingReduce forward and reverse iterationsGeometric CADDesign optimisation/simulationDesign cycleData information
A BIM-based assembly building forward deepening design method is provided. The method comprises the following steps: determining design parameters of an assembly building according to design requirements of construction engineering, structural engineering, HVAC engineering, and electromechanical engineering, and generating an editable geometry and data information model; performing assembly component disassembling on the geometry and data information model generated in the deepening design software, and checking component parameters, so that the component size and weight meet the requirementsfor production, transportation, and installation; performing modeling on the protruding bar, the component bracing, the formwork, and the protective frame of the assembly component, and performing dynamic collision inspection on the installation of the assembly component; performing new collision inspection, and performing non-extension rib modeling of the component after there is no collision conflict; automatically generating an assembly building construction drawing and a component drawing by using a BIM drawing output module, and generating a component production material list; and finally, deriving a deeply designed BIM model to assist the mold design. According to the method provided by the present invention, the design cycle is shortened, and coordination of various professions is facilitated.
Owner:GUANGDONG JIAN YUAN CONSTR ASSEMBLY IND CO LTD
Method for generating three-dimensional panoramic interior design scheme based on data union platform
InactiveCN106202672AReduce modification processGood technical effectGeometric CADSpecial data processing applicationsProduction lineDesign software
The invention relates to the technical field of interior design, and discloses a method for generating a three-dimensional panoramic interior design scheme based on a data union platform. The method comprises the following steps of: (1), acquiring all kinds of materials for interior design needed by clients; (2), selecting all kinds of models through data union cloud design client side software, and adjusting the models in combination with designs of designers; (3), forming a digital hardcover design scheme including budget and purchase link; (4), outputting all kinds of digital effect pictures in different stages of interior finishing; and (5), making three-dimensional panoramic stereo display of the interior digital hardcover scheme to consumers through display equipment of a liquid store. By means of the method disclosed by the invention, the design scheme for uniting design and a supply chain as one and realizing what you see is what you get is provided for big household industries; various design software technical link points are broken through; multilateral link of various industries in the household field can be realized; a big household production line is formed; consumers personally participate in the design; therefore, the marketing cost is reduced; and the design cost is saved.
Owner:浙江数联云集团有限公司
Graphical intelligent transformer substation model design method based on computer-aided design (CAD)
ActiveCN101989312AImprove and achieve opennessAchieve sharingSpecial data processing applicationsDatabase interfaceComputer architecture
The invention provides a graphical intelligent transformer substation pattern design method based on computer-aided design (CAD), which is characterized in that two functional modules including a graphical edit module and a model edit module are arranged in the CAD; the graphical edit module is used for drawing a conventional drawing and expanding attribute definition functions; the model edit module is used for finally generating a model file and supporting the high-order functions of importing, exporting, editing and verifying files and the like; and the graphical edit module and the model edit module carry out sharing operation on model information by accessing an extensive makeup language (XML) database interface. In the graphical intelligent transformer substation pattern design method based on the CAD provided by the invention, by developing graphical model design software based on the CAD, the design and the system of the intelligent transformer substation are integrated, thus not only realizing to carry out first and second wiring diagrams of the conventional transformer substation in the design, but also finishing the complete data model configuration of the whole substation and data stream connection of the transformer substation according to the interface control document (ICD) model files provided by equipment manufacturers and the configuration principle of the first and second equipment of the transformer substation.
Owner:CEEC JIANGSU ELECTRIC POWER DESIGN INST +1
Ultrasonic guided wave detection device for quality evaluation of composite laminated plate
InactiveCN101571513AAchieve non-destructive quality assessmentAvoid destructionAnalysing solids using sonic/ultrasonic/infrasonic wavesUsing subsonic/sonic/ultrasonic vibration meansSonificationDesign software
The invention provides an ultrasonic guided wave detection device for quality evaluation of a composite laminated plate. In the device, ultrasonic guided wave is taken as a detection means for accurately and conveniently evaluating quality of the composite laminated plate. The detection means is achieved by the following steps: (a) performing time-frequency analysis on guided wave signals of the composite laminated plate, comparing a time-frequency distribution diagram of the signals with a theoretical time-frequency distribution curve of the guided wave, and providing a mode separation method; (b) obtaining accurate time delay information in a time-frequency domain based on good characteristics of a Gabor wavelet, combining optimal sensor placement and multi-path positioning, broadening the range of defect positioning, introducing cluster analysis and then improving accuracy and reliability of two-dimensional positioning; and (c) improving rationality and accuracy for extracting signal characteristics, and effectively separating various mode components from ultrasonic guided wave signals by adopting an improved HTT method, and taking instantaneous components as a characteristic parameter according to linear regression analysis; and (d) constructing a detection device of the ultrasonic guided wave signals, improving detection steps, designing software architecture and programming for processing the guided wave signals based on the time-frequency analysis.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Forming method of maraging steel mold adopting selective laser melting
InactiveCN106825566AEasy to manufactureReduce pollutionAdditive manufacturing apparatusIncreasing energy efficiencySelective laser meltingManufacturing cost reduction
The invention discloses a forming method of a maraging steel mold adopting selective laser melting. A three-dimensional structure of the mold is designed firstly by using three-dimensional design software such as Solidworks, ProE and Ug; and then the three-dimensional mold is subjected to slicing layering and route planning treatment, data are guided into a selective laser melting device, reasonable technical parameters are set, and the mold with a complex cooling channel is formed at a time. The mold formed by the method has the advantages of being high in compactness, few in internal defect, high in forming efficiency and high in free degree on the follow-up forming cooling channel. According to the forming method of the maraging steel mold adopting selective laser melting, the production period of the mold is effectively shortened, forming efficiency is high, external disturbance is small, the compressive property and production efficiency of the mold are remarkably improved, and meanwhile manufacturing cost is greatly reduced. After the directly-formed mold is subjected to solution and aging treatment, hardness and strength of the mold are remarkably improved, and the using requirements of the mold are met.
Owner:SOUTH CHINA UNIV OF TECH
Method and system for creating reusable software components through a uniform interface
InactiveUS20040205692A1Data processing applicationsVisual/graphical programmingView basedApplication programming interface
A method for designing software components for integration into any system without additional coding is provided. The method includes adopting a uniform application programming interface that breaks down external objects to include the characteristics of object, attribute, and method. Ideally, the characteristics include create object, delete object, read attributes, write attributes, and invoke behavior. A software tool is provided for communication between an API and a data source, the tool including a join engine adapted to provide communication between at least one view and at least one base source associated with the data source, the join engine further adapted to update the at least one base source in response to updates to the view. Ideally, the tool is further configured to support on the at least one base source operations of create object and delete object on the at least one view. The software tool is also configured to map events in the at least one base source to the at least one view, and can be configured to create virtual attributes based on the view through operations or expressions performed on the view, including, but not limited to algebraic expressions, names, strings, and functions.
Owner:ROBINSON MARCK R
Automatic sheet metal part integrated nesting system and method thereof
InactiveCN102521459AEasy to operateShorten the time periodSpecial data processing applicationsNumerical controlData synchronization
The invention relates to an automatic sheet metal part integrated nesting system and a method thereof. The method includes: particularly, building a part model database of products on the basis of three-dimensional design software according to requirements of clients; selecting and creating a nesting task in a grouped manner by reading information of part models and process in the part model database, reading a purchase list database, filtering data of required plates from the purchase list according to goods codes of nesting task materials, and creating an internal nesting task by matching with materials, parts with identical plate thickness and plates in the nesting task according to the filtered data of the plates; disposing parts to be trepanned in the internal nesting task on the plates according to the layout requirement of no stacking; defining cutting paths of parts, simulating cutting, generating numerical-control commands and sending the same to a numerical-control lathe. By the automatic sheet metal part integrated nesting system and the method thereof, the problem of asynchrony among the nesting design and manufacturing data and a plate warehouse is solved, and the automatic sheet metal part integrated nesting system has the advantages that data are synchronous and work efficiency is improved and the like.
Owner:WUHAN WUCHUAN INFORMATION INTEGRATION
Method for preparing titanium alloy skull repairing body
InactiveCN1586432AQuality improvementSolve the problem of rapid shapingBone implantImage processing softwareDesign software
The preparation process of skull repairing body of titanium alloy for cerebral neurosurgery and other fields is based on the CT image scanning of the patient, assembling the repairing body, data analysis in computer with common image processing software and reverse design software, reconstituting the 3D prototype of the patient head, designing the repairing body based on the 3D prototype, making the repairing body mold via the fast prototype system, and pressing the netted titanium plate based on the mold to form final repairing body. The present invention features the making of the repairing body mold via digital design technology, fast forming system with special curved surface and gradually forming method to press the netted titanium plate. The repairing body of the present invention has high precision, low cost, fast making process and other advantages.
Owner:BEIJING UNIV OF TECH
Method for checking consistency of schematic diagram and PCB production data
ActiveCN107025362AAvoid lossAvoid short circuit and other problemsSpecial data processing applicationsDevice typeSoftware bug
The invention discloses a method for checking consistency of a schematic diagram and PCB production data. The method comprises steps as follows: making a standard template of a PCB design software schematic diagram netlist file; making a standard template of an ODB++processing data netlist file; extracting a PCB design software schematic diagram netlist, and extracting a processing data netlist; analyzing the netlists, and storing connecting relation description information, device type information, abidance device information, connection node number, connection nodes and a terminator protocol in a list manner; comparing theschematic diagram netlist file with the processing data netlist file according to a defined data storage protocol; generating a report file according to a comparison result. According to the method, the problems of network loss, short circuit and the like caused by negligence, software bug and the like in a PCB design process are solved, time cost consumed by a designer for connecting relation correction is saved, and the method is better than a currently utilized IPC (inter-process communication) netlist comparison method in the aspects of accuracy and efficiency.
Owner:P C B A ELECTRONICS WUXI
Method for preparing titanium alloy skull dummy
InactiveCN1523530AQuality improvementSolve the problem of rapid shapingSpecial data processing applications3D modellingCranial nervesDesign software
The invention is a manufacturing method for titanium alloy cranial bone dummy, applies to cranial nerves surgery cranial bone renovation field. The invention assembles the dummy based on the CT picture of patient; the character lies in: the computer with universal image processing software and back designing software reconstructs the three-dimension prototype of patient head after dividing the fracture image, designs the dummy of defect part according to the three-dimension prototype, and the designed dummy curved surface is guided into multi-point forming system and quick-prototype system to press titanium network board and produce dummy slice model, finally forms the terminal dummy through comparing and cutting the titanium network board; the invention uses multi-point forming technology to compress the dummy quickly, it can uses the softness character of mouldless multi-point to compress the dummy in order to solves the back springing problem. The cost is low, the speed is high.
Owner:BEIJING UNIV OF TECH
Capturing a user's intent in design software
ActiveUS20060041842A1Efficient constructionAccurate representationGeometric CADCAD network environmentInterior spaceUser input
A software program for use in designing interior and exterior spaces receives user input that is associated with one or more attributes. Subsequent user input, having other attributes, is resolved in light of the first input attributes to create a real-world depiction of design choices in real-time. For example, design choices that conflict with prior design choices are resolved (or modified as necessary) to ensure that each of the prior and present user input choices are represented in an appropriate way. The resolution by the design software is also used to create an accurate parts (and / or price) list so that when the user has completed the design of an exterior or interior space, the design can be submitted directly as an order to be fulfilled. Generally, continual resolution ensures that the user's design intent is captured in an accurate and efficient way in a user interface.
Owner:ARMSTRONG WORLD INDUSTRIES
Design software incorporating efficient 3-D rendering
ActiveUS7249005B2Efficient and accurateAccurate visual effect dataCathode-ray tube indicatorsEducational modelsComputer graphics (images)Display device
Design software in accordance with an implementation of the present invention is configured to provide believable three-dimensional representations of user selections in real-time. Design elements that would otherwise be difficult to efficiently render three-dimensionally in real-time are prerendered for realistic visual effects, such as realistic shading, which correspond to various positions of the elements in a design space. Blanks of the visual effects for each position are then stored in a data store for visual effects. At run time, data associated with user design choices, as well as the blanks for any corresponding design elements are fed in one implementation to peripheral processing hardware, such as a GPU, which sends the processed data to a display device. The user is therefore able to view complex visual data of certain design choices efficiently with added realism.
Owner:ARMSTRONG WORLD INDUSTRIES +1
Method for preparing micro-nano-scale patterned electrospun fiber membrane
InactiveCN102260963AEasy to processHigh degree of automationNew-spun product collectionFilament/thread formingFiberMicro nano
The invention relates to a method for preparing a micro-nano-scale patterned electrospun fiber membrane. The method comprises the following steps: A) using a computer to draw a required pattern through layout design software; B) inputting the pattern into a micro-electrical mechanical system and using the micro-electrical mechanical system to deposit metal onto a non-metal base material according to the input pattern so as to get a receiving plate with the micro-nano-scale pattern; and C) taking the receiving plate with the micro-nano-scale pattern as the receiving plate of an electrospinning device and performing electrostatic spinning so as to get the micro-nano-scale patterned electrospun fiber membrane. By adopting the method, the patterned electrospun fiber membrane with micro-nano-scale minimal unit size of the pattern can be prepared, and the patterned electrospun fiber membrane has good application prospects in repair and manufacturing of micro-electronic devices, sensors, ultrafine filters and human tissues. Furthermore, the preparation process is simple and convenient, the degree of automation is high and the processed pattern is precise, controllable and good in repeatability.
Owner:SOUTHWEST JIAOTONG UNIV
Securely sharing design renderings over a network
Owner:ARMSTRONG WORLD INDUSTRIES +1
Capturing a user's design intent with resolvable objects
Owner:ARMSTRONG WORLD IND INC
Denture data processing and three-dimensional printing system
ActiveCN104367389AReduced adjustabilityReduce grinding timesArtificial teethSpecial data processing applicationsPersonalizationDentures
The invention discloses a denture data processing and three-dimensional printing system comprising a data acquisition device, a data processing device and a three-dimensional printing device, wherein the data acquisition device comprises hand-held equipment, data storage equipment and display equipment; the hand-held equipment can be used for performing three-dimensional color scanning and image shooting on the mouth cavity; the data processing device is a computer, is provided with data reading recovery software and CAD design software, can be used for restoring and recovering data transmitted by the data acquisition device and designing and modifying the data, and then can be used for restoring the data to obtain a virtual simulated tooth model, namely, to obtain required virtual model data; and the three-dimensional printing device can be connected with the data processing device, and a required denture manufacturing working model can be obtained according to the obtained virtual model data by virtue of three-dimensional printing and molding. The denture data processing and three-dimensional printing system disclosed by the invention does not need to take tooth models, can also be used for preparing dentures by virtue of three-dimensional printing and rapid molding, is manpower-saving and short in cycle, and can also meet the personalized production requirements.
Owner:SHANGHAI I DENTAL TECH CO LTD
3D-printing fast forming method of nano composite degradable bone repair material
InactiveCN103284815AOvercoming featureOvercome densityBone implantComputer Aided DesignDesign software
The invention relates to the field of bone repair material production, in particular to a 3D-printing fast forming method of nano composite degradable bone repair material. The method includes: designing a personal bone repair material 3D-structure model by computer-assisted design software; importing the designed 3D-structure model to a 3D printer; placing the synthetized nano composite degradable bone repair material on the 3D printer; and starting the 3D printer to print the bone repair material layer by layer. The method has the advantages that the personal bone repair material is printed with the 3D printer, the problem that the traditional production method fails in forming special shapes with high precision is solved, the bone repair material has better effect of repairing bones at special parts, the precision is higher, and the method is more applicable to clinical applications.
Owner:SUN YAT SEN UNIV
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