16 results about "Joint deformity" patented technology

Guides, systems, and methods for maintaining, correcting and / or fusing joint deformities are disclosed. The guide system including a cut guide, an alignment guide, and at least one directional wire. The cut guide including a base portion, an extension member extending away from a bottom surface of the base portion, and at least one arm extending away from an end of the base portion. The alignment guide, including a base portion, a first extension member extending away from a bottom surface of the base portion in a first direction, and a second extension member extending away from the bottom surface of the base portion in a second direction. Methods of using a guide system for maintaining, correcting and / or fusing joint deformities are also disclosed.

Instruments, devices, systems and methods for maintaining, correcting and / or fusing joint deformities are disclosed. Guide systems including an alignment block and a cut guide removably coupled to the alignment block. Osteotomy guides including an alignment block and a cut guide removably coupled to the alignment block. Osteotomy guides including a body, a first alignment member coupled to and extending away from a superior surface of the body, and a second alignment member coupled to and extending away from an inferior surface of the body. Methods of assembling and using the osteotomy guides and systems for maintaining, correcting and / or fusing joint deformities are also disclosed.

The present application relates to a kind of preparation compositions containing the preparation method of loxoprofen derivative shown in general formula (I).The composition is a kind of analgesic antipyretic for preventing and treating rheumatoid arthritis, rheumatoid arthritis, osteoarthritis, joint deformity, gout, lumbago, neck shoulder wrist syndrome and periodontitis, cold, acute respiratory inflammation, such as postoperative inflammation of the diseases of the drug composition, its composition is characterized in that the mass percentage of loxoprofen derivative is 0.5%-5.0%w / w;Including physiologically acceptable crystal inhibitor;And at least one pH regulator.The pharmaceutical composition provided by the present application, compared with the preparation of loxoprofen derivative external preparation of the current existing technical means or the method reported in the public literature, solves the problem of active ingredient crystallization of such preparation, and achieves good effect.

The invention provides an animal movement pathological state three-dimensional animation generation method and device, equipment and a storage medium. Relates to the crossing field of computer graphics and digital medical technology. The method comprises the following steps: generating a target body structure from a basic geometry based on anatomical data, cooperatively refining muscle lines and body surface contours by adopting multiple tools, and controlling edge flows through masks and topological poles to obtain a target model topological graph; hair features are generated through a particle system, bones are bound, and motion constraints of the spine, the neck and the limbs are set; skeleton, muscle and motion features are driven through biomechanical pathological feature parameterization, and a periodic gait animation is generated by using key frame interpolation and a loop modifier. According to the invention, through parameterized driving of skeleton, muscle and motion characteristics of quadruped animals, precise reduction of sick postures such as limp, joint malformation and nerve injury and high-fidelity generation of 3D animations are realized.

A system includes a first tool. The first tool includes a first component, a second component, and at least one fastener for coupling the first component to the second component. The first component is coupled to the second component such that a distance between the first component and the second component in a first direction is adjustable. The first tool is configured to provide a controlled adjustment of a first bone relative to a second bone in a second direction that is different from the first direction.

The utility model relates to the technical field of correctors, in particular to a corrector for preventing joint deformity of a stump, which comprises a fixing band supported by a metal support strip, a fixing iron piece and a connecting elastic band, the outer side of the fixing band is fixedly connected with the fixing iron piece, one end of the fixing iron piece penetrates through one side of the fixing band and is fixedly connected with one end of the connecting elastic band, and the other end of the fixing iron piece is fixedly connected with the connecting elastic band. The connecting elastic band is fixedly connected with the soft orthopedic sleeve through the fixing iron piece, one end of the fixing band is fixedly connected with an adjusting device, and a ventilation device is installed on the outer side of the fixing band. The fixing band comprises a fixing band main body, one side of the fixing band is provided with a mounting groove, one side of the mounting groove is fixedly connected with a hook surface magic tape through sewing, the ventilation device comprises a moisture absorption layer, and one side of the moisture absorption layer is fixedly connected with an auxiliary structure through sewing. Sweat is prevented from accumulating between the stump and the corrector, and the skin problem caused by long-time soaking of sweat is avoided.

Implants and devices for maintaining, correcting and / or fusing joint deformities are disclosed. The implant includes a first member, a second member, and an insert with a top surface and a bottom surface. The top surface of the insert couples to the first member and the bottom surface of the insert engages the second member. The top surface includes an anterior articulating surface with an anterior-medial sagittal radius and an anterior-lateral sagittal radius that is greater than the anterior-medial sagittal radius and a posterior articulating surface with a posterior-lateral sagittal radius and a posterior-medial sagittal radius that is greater than the posterior-lateral sagittal radius.

Implants, devices, systems and methods for maintaining, correcting and / or fusing joint deformities are disclosed. The implant including a first member, a second member, and a coupling member with a first end and a second end, wherein the first end engages the first member and the second end engages the second member. Methods of using the implants for maintaining, correcting and / or fusing joint deformities are also disclosed.

A system includes a first tool. The first tool includes a first component, a second component, and at least one fastener for coupling the first component to the second component. The first component is coupled to the second component such that a distance between the first component and the second component in a first direction is adjustable. The first tool is configured to provide a controlled adjustment of a first bone relative to a second bone in a second direction that is different from the first direction.

Implants, devices, systems and methods for maintaining, correcting and / or fusing joint deformities. The implant including a first member, a second member, and a coupling member with a first end and a second end, wherein the first end engages the first member and the second end engages the second member. Methods of using the implants for maintaining, correcting and / or fusing joint deformities are also disclosed.

Implants and devices for maintaining, correcting and / or fusing joint deformities are disclosed. The implant includes a first member, a second member, and an insert with a top surface and a bottom surface. The top surface of the insert couples to the first member and the bottom surface of the insert engages the second member. The top surface includes an anterior articulating surface with an anterior-medial sagittal radius and an anterior-lateral sagittal radius that is greater than the anterior-medial sagittal radius and a posterior articulating surface with a posterior-lateral sagittal radius and a posterior-medial sagittal radius that is greater than the posterior-lateral sagittal radius.

1. The name of this design product: Comprehensive treatment device for knee arthritis. 2. Purpose of this design product: to assist doctors in treating knee osteoarthritis and correcting joint deformities. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This document presents a novel composition and method for treating osteoarthritis using a cannabinoid-based nanoplatform administered via intra-articular injection. The composition includes phytocannabinoids such as CBG and CBC, along with hyaluronic acid, type II collagen, and calcium gluconate, embedded within a nanoplatform designed to enhance bioavailability and ensure controlled release in the synovial space. Tailored for osteoarthritis patients, the treatment alleviates joint pain, stiffness, reduced mobility, inflammation, sensations of friction, muscle weakness, and joint deformity. Cannabinoids act through multiple mechanisms, including interaction with CB1 and CB2 receptors, cytokine modulation, inhibition of NF-κB, and activation of the TRPV1 receptor, providing a potent anti-inflammatory effect. The formulation aims to halt cartilage degeneration, reduce pain, and slow osteoarthritis progression. The production process uses nanoemulsification techniques to create particles smaller than 200 nm, with pre-sterilization through membrane filtration, ensuring both efficacy and safety.

A system includes a first tool having a first portion and a second portion supported by the first portion. The first portion extends from a first end to a second end, which includes a sleeve defining a first hole defining a first axis. The second portion defines a second hole having a second axis that is disposed at an angle relative to the first axis. The first and second holes are sized and configured to receive fixation elements for coupling the first tool to at least one bone. The first portion is configured to rotate about the first hole when a first fixation element is received within the first hole, and the sleeve defines a third hole that intersects a bottom surface of the sleeve. The third hole defines a third axis that is disposed at an angle relative to the first axis and the second axis.

The invention discloses a treatment method for treating orthopedic difficult diseases based on acupuncture manipulation, and belongs to the technical field of medical treatment. The method inherits traditional Chinese and western medicine theories and combines modern medicine, positioning diagnosis is carried out through chief complaint, inspection diagnosis, visual diagnosis and palpation, and high-end equipment such as CT and MRI is not needed. Acupuncture techniques such as one-finger meditation, pulling and stretching, needle stagnation, squeezing, smoothing, carrying and lifting, pinching and holding, shaking, pause pulling, rotating and the like are adopted, operation is flexibly adjusted according to the illness state, physique, age and gender of a patient without depending on medicine, injection and operation, and the principle that the inside is soft and the outside is rigid is followed. The traditional Chinese medicine composition can be used for treating difficult and complicated diseases such as vegetative humans caused by hydrogen sulfide poisoning, Green Barre syndrome, cervical and lumbar disc herniation related diseases, paralysis caused by cerebrovascular accidents or spinal cord injuries, joint deformity caused by copper poisoning, hysteria paralysis and the like, the curative effect is remarkable, for example, copper poisoning patients recover functions after 8 months, and hysteria paralysis patients can get out of bed after 7 days, and the traditional Chinese medicine composition is convenient to popularize.

The invention discloses an application of 50% alcohol elution part (50% SOE) of herba siegesbeckiae in preparation of a medicine for treating osteoclast of rheumatoid arthritis. Researches show that 50% SOE has better anti-inflammatory and osteoclast differentiation inhibition effects than alcohol elution parts with other concentrations. LC-MS / MS analysis shows that 50% SOE mainly contains terpenoid and flavonoid components, and 50% SOE with different concentrations has relatively good biological safety. By constructing a collagen-induced arthritis (CIA) mouse model, it is shown that 50% SOE can significantly inhibit the arthritis process of the CIA mouse, inhibit the foot swelling degree of the CIA mouse and improve the conditions of soft tissue swelling, osteoporosis, joint deformity and bone erosion of the CIA mouse, has a good effect of treating RA and can be used for preparing more drugs for treating and resisting rheumatoid arthritis bone destruction.