13 results about "Bone spurs" patented technology

The invention relates to the field of medical instruments, and particularly discloses a cone expander based on a shape memory alloy material, which comprises an outer tube body and an inner tube body which are nested with each other, the near end of the outer tube body is provided with a doctor, the far ends of the outer tube body and the inner tube body are inserted into an affected part, the far end of the outer tube body is provided with a groove, and the far end of the inner tube body is provided with an elastic cutting blade. The elastic cutting blade has an initial state and a working state, in the initial state, the elastic cutting blade is in an axial straight shape, and in the working state, the elastic cutting blade extends out of the groove and is in a bent arc shape. According to the vertebral body dilator, after the far end of the outer tube body is placed into the injured vertebral body, the elastic cutting blade is in an initial state, the inner tube body pushes the elastic cutting blade to enable the elastic cutting blade to be in a working state, and the elastic cutting blade can be extruded by the inner tube body to extend out of the groove and is in a bent arc shape; at the moment, after the outer tube body is rotated, the elastic cutting piece can cut the protruding bone spur to prevent the balloon from being broken.

The application discloses a solan fixed umbrella-shaped bone spur prefabricated steel pipe pile and a construction method, and solves the bottleneck of improving the bearing capacity of a traditional steel pipe pile. The steel pipe pile is integrally formed by a pile body shell, a lifting cable system, a locking stiffener, an umbrella-shaped bone spur expansion structure and the like in a factory. During construction, the pile body is first sunk to a predetermined position, the umbrella-shaped bone spur expansion is driven by a steel strand lifting device, the umbrella-shaped bone spur breaks the closed piece of the pile body and is locked into the surrounding soil, and a pile-soil mechanical engagement whole is formed. The core is to utilize the bone spur expansion to increase the effective stress section of the pile body, improve the compression and uplift bearing capacity, and there is no need to increase the pile diameter, increase the pile length or post-grouting. The application is simple in construction, high in efficiency, reliable in force transmission, suitable for various strata, especially suitable for high uplift requirement projects, and has the advantages of green environmental protection and economy, and can greatly reduce the construction cost.

The utility model discloses a pressing type separated combined bottle cap, which relates to the technical field of packaging bottle caps and comprises a bottle body, an inner cap connected onto the bottle body, an outer cap connected onto the outer side of the inner cap, a tearing belt arranged at the joint of the outer cap and the bottle body, a storage cap connected onto the inner cap, an elastic pressing cap fixedly mounted on the storage cap, and a cross-shaped bone connected onto the elastic pressing cap. A discharging push plate is slidably mounted on the cross-shaped bone spurs, a cross-shaped sliding groove is formed in the middle of the discharging push plate, a first elastic clamping pin is fixedly mounted on the inner wall of the storage cover, second elastic clamping pins are fixedly mounted on the two sides of the cross-shaped sliding groove, a sealing film is fixedly mounted at the tail end of the storage cover, and a limiting protrusion is fixedly mounted at the edge of the tail end of the storage cover; and solid materials are stored in the storage cover. According to the pressing type separated combined bottle cap, the two elastic clamping pins are used in cooperation with the discharging push plate, solid materials in the storage cap can be completely pushed into the bottle body, and waste of the materials is reduced.

A method for evaluating a joint may include identifying a primary osteophyte in an image of the joint, determining the cross-sectional area of ​​the primary osteophyte, running an algorithm to determine one or more adjustment parameters based on the identified cross-sectional area of ​​the primary osteophyte, and outputting one or more determined adjustment parameters to a display. The primary osteophyte may be located beneath soft tissue. The algorithm may apply an equation to receive the identified cross-sectional area and output one or more adjustment parameters. One or more adjustment parameters may include the expected change in soft tissue laxity after removal of the identified primary osteophyte, adjustments to the planned depth of osteotomy for one or more osteotomies, adjustments to the planned angle of osteotomy for one or more osteotomies, and / or adjustments to the planned thickness of the implant.

The invention discloses a minimally invasive lumbar zygapophyseal joint stripping and revealing system and a using method, the minimally invasive lumbar zygapophyseal joint stripping and revealing system comprises a guide needle and a step-by-step expansion tube, the step-by-step expansion tube comprises at least two hollow expansion tubes which are different in diameter and can be sleeved inside and outside step by step, and the minimally invasive lumbar zygapophyseal joint stripping and revealing system further comprises an anchoring sleeve and a bone file, a long duck-tongue-shaped protruding tongue and a short duck-tongue-shaped protruding tongue which protrude downwards are arranged at the lower end of the sleeve, the bone file comprises a bone file guide pipe and a second handle, the lower end of the bone file guide pipe is obliquely or horizontally arranged, and the lower end face of the bone file guide pipe is of an annular two-way tooth structure. A long duck tongue-shaped convex tongue structure and a short duck tongue-shaped convex tongue structure of the anchoring sleeve can stably contain a zygopophyseal joint to avoid displacement of the anchoring sleeve; the end face of the bone file is subjected to angle and bidirectional tooth type design, so that the bone file is tightly attached to the surface of the zygopophyseal joint, and soft tissue and hyperplastic osteophyte on the surface of the zygopophyseal joint are quickly and effectively removed.

This invention discloses a topical patch that can relieve bone spur pain and partially or completely eliminate bone spurs, belonging to the field of topical medical dressing technology. This patch can quickly relieve pain and inflammation symptoms caused by bone spurs, and can specifically target the abnormally proliferating material of the bone spur, achieving the effect of partially or completely eliminating the bone spur. The effective time is 3-5 hours, and the efficacy is maintained for up to 12 hours. The application method is flexible, and the usage plan can be adjusted according to skin condition and bone spur status. No surgery, injections, or other invasive procedures are required, avoiding the limitations of traditional bone spur treatment methods. It is convenient to use, highly safe, and suitable for relieving and treating bone spurs of different locations and sizes. The topical patch of this invention has a reasonable structural design, scientific component ratio, no additional additives, high transdermal absorption efficiency, and significant therapeutic effect on bone spurs, possessing good clinical application and promotional value.

The invention discloses a diamond cell plate lattice metamaterial based on sea urchin bionic inspiration and an additive manufacturing method thereof. The bone plates are divided into two groups by taking relative positions of face centers of crystal lattices and internal atoms as geometric constraints, the group A is an equilateral triangular plate, and the group B is an integrated composite plate formed by tightly splicing three full-length equal waist-sharing triangular plates according to the waist-sharing edges; and filling A and B into a unit cell frame according to a diamond lattice atomic layout to obtain a complete bone plate structure. And the spurs are arranged along the waistline direction of the group B of triangles and a path pointing to the vertexes of the crystal lattices, and form a continuously coupled support network with the bone lamella. And taking the bone lamella-bone spur collaborative unit as a prototype, sequentially performing mirror symmetry copying around three orthogonal reference surfaces, constructing a three-dimensional periodic array and obtaining a metamaterial structure. Through parameterization cooperation of the cell size, the cell wall thickness and the aperture, the relative density and anisotropy can be continuously regulated and controlled, and the composite material is suitable for application such as lightweight bearing, energy absorption and vibration reduction isolation.

The present application relates to the technical field of food evaluation, and particularly relates to a method for evaluating the crisp bone rate of a crisp bone instant fish product and an evaluation auxiliary device, a method for evaluating the bone spur in the instant crisp bone fish product by using texture analysis is established, the crisp bone rate of the fish bone is objectively evaluated by the means of texture analysis, the cost is low, the operation is convenient, the result is intuitive, and compared with the sensory evaluation method usually used for evaluating the crisp bone degree of the product, the method is more objective. Based on the texture analysis of the bone spur in the instant crisp bone fish product, the method for evaluating the crisp bone rate of the instant crisp bone fish product is established, the crisp bone percentage of the product can be directly obtained, the method has the advantages of being intuitive and objective, and the method can facilitate the horizontal comparison between products and the optimization research of the crisp bone process of the corresponding product, and the method plays a role in the upgrading of the industry process.

The application discloses a multifunctional training model suitable for multiple types of puncture operations, which comprises a simulated human body and internal function modules; the simulated human body comprises a trunk, two arm parts and two leg parts; the function modules comprise a plurality of training components and pipeline components; the training components comprise a bone spur training unit; the pipeline components comprise liquid channels simulating blood circulation and connecting joints; the connecting joints are arranged at the connecting positions of the trunk and the limbs; the bone spur training unit comprises a bone spur main body part and a bone spur joint, and one end of the bone spur joint is communicated with a pipeline. Through the split modular structure, the automatic on-off connecting joints, the organic combination of the circulating water pipeline and the puncture module, the flexible switching of the independent module training and the overall joint training are supported; the bone spur training unit adopts a multi-layer simulation structure, accurately restores the hand feeling of the bone marrow puncture operation, and can meet the puncture teaching requirements in multiple types and multiple scenes.

An apparatus to cut free flank bones of beheaded, slaughtered fish, which preferably have opened abdominal cavities and are transported tail-first in transport direction T with their backbone resting on transport saddles, includes: an upper bone guide to guide the backbone from the dorsal side; a lower bone guide to guide ventral spokes of the fish, which spokes are formed in the region from the tail to the abdominal cavity; and a separating unit for detaching fillets from the flank bones surrounding the abdominal cavity. The separating unit includes a separating means having a corresponding counter unit and can be brought from a standby into a working position and vice versa. A detaching device is located in the upper bone guide region to loosen the bone connection between the flank bones and backbone of at least some of the flank bones. A corresponding filleting machine and method are provided.

The application discloses a kind of based on 3-dimensional CT's spine automatic measurement method and system, belong to image processing technical field, the method includes: obtaining spine CT image;The vertebral body and intervertebral disc in spine CT image are segmented, obtain the preliminary segmentation mask of vertebral body, intervertebral disc, spinal cord and femur;The preliminary segmentation mask of vertebral body, intervertebral disc, spinal cord and femur is carried out different structure's connected domain analysis, determines each intervertebral disc structure initial mask and vertebral body structure initial mask;Each intervertebral disc structure initial mask and free bone spurs, soft tissue, bone bridge and vertebral body fragment in vertebral body structure initial mask are deleted, obtain intervertebral disc structure mask and vertebral body structure mask;According to spinal anatomy sequence, intervertebral disc structure mask and vertebral body structure mask are renamed, determine vertebral body mask;According to vertebral body mask, determine vertebral body rotation angle and Cobb angle.Accurate measurement to spine is realized, solve the problem of current spine measurement inaccuracy.

The invention relates to the technical field of moxibustion medicine formulas, in particular to a pure traditional Chinese medicine moxibustion medicine formula. The seven formulas comprise an epilepsy dizziness pain spirit moxibustion formula, a moxa medicine formula mainly used for treating pains of the head, the face and the five sense organs, a moxa medicine formula mainly used for treating qi stagnation swelling pain of stomach, intestine, liver and gallbladder diseases and abdominal distension pain in the menstrual period, a moxa medicine formula mainly used for treating stomach, intestine, liver and gallbladder pains of qi stagnation and blood stasis and dysmenorrhea diseases, a moxa medicine formula mainly used for treating wind, cold, dampness, blood stasis and arthralgia, cervical vertebra and lumbar disc herniation and bony spur, and a moxa medicine formula mainly used for treating wind, cold, dampness, blood stasis and arthralgia. The invention discloses a moxa medicine formula for treating diseases caused by cold, dampness, blood stasis, qi and phlegm, and a moxa medicine formula for mainly treating blood stasis and congealing cold. The lead wire designed by the invention is made of an oil-immersed wire material, the lead wire can be burnt during moxibustion, so that the moxibustion column is burnt, the moxibustion column is not easy to extinguish during burning, the agilawood powder can be burnt together with the moxibustion column during burning, the emitted smell can purify air, and the effects of comforting and warming the body and mind and pleasant happiness are achieved; the effect of soothing the nerves is achieved on the human body.