33 results about "Bone deformations" patented technology

The present invention discloses a structural and mechanical model and modeling methods for human bone based on bone's hierarchical structure and on its hierarchical mechanical behavior. The model allows for the assessment of bone deformations, computation of strains and stresses due to the specific forces acting on bone during function, and contemplates forces that do or do not cause viscous effects and forces that cause either elastic or plastic bone deformation.

Described is a new bone healing method and class of bone fixation implants that change shape once implanted so as to minimize non-healing and speed the bone healing process. The bone fixation method involves shape changing implants that continuously hold the bones in apposition so that a gap does not form. Gaps in time allow non-bony tissue to infiltrate and stop healing. Furthermore, the implants actively compress bone to increase bone mass and strength. Bone cell pressure due to compression and electrical current flow due to bone deformation act to stimulate healing. The new implant designs also provide a scaffolding to conduct bone through the implant and across the healing bone interface. The methods and designs are applicable to but not limited to use for bone screws, plates, staples, rods, cylinders and external fixation devices.

The embodiment of the invention discloses a terminal device and a device control method and relates to the technical field of electronic information. A user can input information on sensors on the side face and the back face with other fingers when holding the terminal device with the single hand, the workload of the thumbs on a touch screen on the front face is reduced, the problems of muscle strain, bone deformation and the like caused after long-time use of the terminal device are solved, and the health of the user is protected. The front face of the terminal device is provided with the touch screen, the first touch sensor is arranged on the back face of the terminal device, and the second touch sensor is arranged on the side face of the terminal device. The terminal device is suitable for improving the information input manner of the terminal device.

The invention discloses a face pinching editing and animation additional fusion method and system. The method comprises the following steps that: reading data in the initial configuration file of a face; according to the above data, setting a bone animation parameter; and according to the bone animation parameter, carrying out bone deformation. Through various operations of the bone animation, different faces can be adaptively pinched on the basis of a standard face model. The method can be realized only one standard face model and one set of bone animation, the size of a software installationpackage and a workload in an animation manufacture process are greatly reduced, in addition, different face pinching requirements can be met, and an expression animation can be vividly and naturallyplayed. The face pinching editing and animation additional fusion method and system can be widely applied to the field of games.

The present invention discloses a structural and mechanical model and modeling methods for human bone based on bone's hierarchical structure and on its hierarchical mechanical behavior. The model allows for the assessment of bone deformations, computation of strains and stresses due to the specific forces acting on bone during function, and contemplates forces that do or do not cause viscous effects and forces that cause either elastic or plastic bone deformation.

A bone deformation analysis method based on artificial intelligence divides the material model into a training set, a verification set and a test set according to the given proportion. The pre-training basic model is obtained, and the image is transformed into high-dimensional feature vector by feature extractor, which is used as the input of the pre-training basic model for transfer learning training. The verification set is used for local correlation, weight sharing, multi-core convolution and pooling data dimension reduction of the pre-training basic model. The convolution neural network performs reverse propagation layer by layer from the last layer to adjust the weights, the learned features will be converted into probability results for classification and recognition, and in the convolution neural network of all the connected layers to connect all the features, the output value will be sent to the classifier; the pre-training basic model is applied to the verification set to getthe output of the model, and the performance of the model is tested by inputting the test set data into the trained model with the correct rate. The invention increases the correctness rate of the bone deformation analysis result and reduces the human cost.

The invention provides a flexible electronic patch capable of preventing bone deformation. The electronic patch comprises a monitoring module which makes contact with the body surface of the human body and is used for detecting the deformation amount of bones in the body surface. The monitoring module comprises a flexible electronic component or a liquid electronic component, and the characteristics of the electronic component are changed along with the deformation amplitude. The flexible electronic patch is attached to the surface of an affected part and can monitor the growth condition of the part. The flexible electronic patch is attached to different bone parts and can monitor the growth condition of the parts and prevent teratogenesis. By setting the change rate in advance, the electronic patch can remind people at proper time whether people use electronic devices do intensive work for a long time or the affected parts of the bones are recovered, and bone deformation is prevented.

The invention relates to a tool for making shoes, and in particular relates to a method for hand-making shoe lasts. The method for hand-making the shoe lasts provided by the invention is capable of making fine shoe lasts, and the produced shoes are capable of effectively protecting foot forms and effectively improving comfort. According to the adopted technical scheme, the method for hand-making the shoe lasts comprises the following steps: a. measuring bottoms by virtue of a measurement tool; b. according to measured bottom data, establishing a bottom model; c. selecting proper green bodies of the shoe lasts according to the bottom model; d. cutting, repairing and reshaping the green bodies of the shoe lasts according to the bottom data, so that the data of the green bodies of the shoe lasts are consistent with the measured bottom data; and e. compensating and repairing foot bone deformation regions so as to finally obtain the shoe lasts. The method disclosed by the invention can be widely used for making the shoe lasts.

The invention provides a robotic device for cranio-maxillofacial bone deformation rectification based a 3D printing technology. The device comprises a bracket body and a mechanical arm, a fixed arm and a mechanical arm control module which are arranged on the bracket body, wherein the mechanical arm is provided with an operation end, and the fixed arm is provided with a 3D printing positioning plate; the mechanical arm control module is connected with the mechanical arm, sends a control signal command to the mechanical arm, establishes a coordinate mapping relationship between an actual targetobject and a target object in a 3D model through target registration, and controls the mechanical to run automatically along a predetermined operation track through path planning. The robotic devicefor the cranio-maxillofacial bone deformation rectification based the 3D printing technology has the advantages that the design is small and compact, especially compared with a traditional operation robot based on navigation positioning registration, the occupied space is smaller, and the advantages in terms of volume and clinical application are more obvious; the universally locked fixed arm is used for achieving rigid fixing of construction sites and mechanical arm, a 3D printing fixing plate achieves registration positioning, and the precision of the operation is improved.

The invention relates to a novel seat with a support structure, relating to the field of office supplies. The novel seat with the support structure comprises a seat plate, a back plate and a master operation platform, wherein one end of the back plate is hinged with the seat plate; an included angle between the back plate and a horizontal plane is an obtuse angle; the master operation platform is arranged on the back plate; a movable space for containing a human body is defined by the master operation platform and the back plate; and the master operation platform is vertical to the back plate. When an office worker utilizes the novel seat with the support structure disclosed by the embodiment of the invention, the upper body leans against the back plate, and the arms are put on the master operation platform to work; the head is placed on the back pate, neck muscle and skeletons are relaxed, and the master operation platform is vertical to the back plate, so that the eyes of the office worker and the master operation platform are on the same horizontal line, and the situation that the office worker works by lowering the head for a long period of time is avoided, stiffness of neck and shoulder muscles is reduced, and cervical spondylosis evolved by neck bone deformation is avoided.

There is provided a side rolling roller and a rolling method using the same. A side rolling roller according to an aspect of the invention may include: at least one inclined rolling unit performing a rolling process to form an inclined portion on a side of the slab; and at least one curved rolling unit performing a rolling process to form a depressed portion in connection with the inclined portion. Accordingly, the size of a defective region generated in the widthwise ends of a slab can be reduced in a rolling process, the slab can be prevented from being lifted, skewed, and/or separated by the side rolling roller to thereby reduce the size of the defective region generated in the widthwise ends of the slab, and defects occurring at the end of the slab caused by bulging and dog-bone deformation in the rolling process can be reduced.

The invention relates to a traditional Chinese medicine composition for treating bone diseases. The traditional Chinese medicine composition for treating bone diseases comprises a hot oil soaking component and a powder component. Different medicines among the components are combined scientifically. Blood vessels in articular cavities and around are broken through first, so that blood is unimpeded, and wind, cold, damp and phlegm in the articular cavities are removed by medicines with wind-dispelling, damp and clod-removing and phlegm-removing functions through the actions of the blood vessels, so that the channels are warm and smooth, and metabolism of joints is normal. Meanwhile, the composition supplements energy required by sclerotin, improves bone deformation and atrophy of muscles and bones cased by bone diseases for a long time, strengthens tendons and bones, reinforces the curative effect and improves the symptoms of the bone diseases thoroughly. The invention provides a preparation method of a plaster for treating the bone diseases. The preparation method comprises the following steps: soaking the oil-soaking component in oil; and then adding the powder component. The obtained plaster fully integrates medicinal efficacies of all components, so that the traditional Chinese medicine composition has an obvious efficacy in treating bone diseases and obviously enhances the efficacy.

The invention provides Cyperus esculentus chewable tablets and a production method thereof. The Cyperus esculentus chewable tablets and the production method thereof have the advantages that the Cyperus esculentus chewable tablets are produced by directly grinding Cyperus esculentus into powder and tableting, the whole production process has no nutritional component loss, the optimal effect of the Cyperus esculentus can be brought into play, and the tablets can effectively supplement protein, dietary fibers and various mineral elements needed by human bodies and have a good curative effect on myocardial necrosis, myocardial infarction, complicated metabolic alkalosis, arteriosclerosis, cardiovascular diseases, stomach neoplasm, arthritis, gastric concretion, leukemia, diabetes, cataract, baryacusia and otosclerosis, organ aging, bone deformation, membrane abnormality, connective tissue defects, convulsion and the like.

The invention discloses an ostrich feed additive as well as a preparation method and application thereof, and belongs to the field of animal feed additives. The feed additive for the ostriches is prepared by taking lysine, methionine, threonine, phytase, energy protease, neutral protease, cellulase, compound vitamins, compound minerals and compound probiotics as raw materials and adopting a simple mixing method, and the feed additive can enhance the immunity of the ostriches, relieve stress response, promote growth and development of the ostriches and improve the immunity of the ostriches. In addition, gastrointestinal tract microorganism balance of the ostriches can be maintained, digestion and absorption of the ostriches are promoted, and the utilization rate of the feed is increased; the preparation method disclosed by the invention is simple, low in production cost and suitable for large-scale production, and the prepared ostrich feed has the effects of promoting the growth of ostriches and improving the phenomena of ostrich leg bone deformation, anorexia and gastrointestinal obstruction. The preparation method is suitable for preparing the ostrich feed additive, and the feed additive is suitable for feeding ostriches.

The invention discloses a healthcare pillow based on functional fibers. The healthcare pillow comprises a foot arch pad body, a sweat absorption and damping interlayer and a bottom foot arch support,wherein a first magnet, a second magnet, a third magnet, a fourth magnet and a traditional Chinese medicine filling bag are arranged in the sweat absorption and damping interlayer; and the fourth magnet is located in the Yongquan acupoint of the foot sole. The healthcare pillow has the following advantages that only foot arch pads need to be cushioned in the shoes, the feet step on the foot arch pads, and the foot arch pads can naturally fit the foot soles, so that the healthcare pillow is very comfortable and practical; in a walking process, the outer sides of the foot arch pads are filled with the traditional Chinese medicine filling bags and the magnets, so that the acupoints of leg and spleen reflective areas and other reflective areas of the foot soles can be well massaged and stimulated, the gravity generated when the feet touch the ground is balanced, the blood circulation is promoted, the night sleep quality is improved, the nutrition absorption is enhanced, the metabolism is accelerated, the closing of skeletal cartilage lines is delayed, the osteoporosis is prevented, the growth of a human body is promoted, and the bone deformation of the feet is prevented; and the healthcare pillow has the effects of deodorization, sterilization, sweat absorption, health care and the like at the same time.