115 results about "Bone nailing" patented technology

The invention discloses a high-performance zinc alloy with a gradient structure and a preparation method and application thereof, and belongs to the technical field of metal material processing. The high-performance zinc alloy with the gradient structure is characterized in that the grain sizes of upper, middle and lower areas of the alloy are in fine-coarse-fine distribution, the grain sizes of the upper and lower areas are smaller than or equal to 2 microns, the grain size of the central area is 5-20 microns, and the grain size of a transition area between the upper and lower areas and the central area is 2-15 microns; meanwhile, all the areas are accompanied with MnZn13 nano precipitated phases with the size smaller than or equal to 50 nm. The alloy shows excellent deformation resistance and thermal mechanical stability, the elasticity modulus of the alloy can at least reach 125 GPa, meanwhile, the alloy shows excellent corrosion resistance, and the alloy is particularly suitable for biomedical implantation instruments such as intravascular stents and bone nails.

The invention relates to the technical field of orthopedic biomedical treatment, in particular to a proximal humerus fracture intramedullary bone cement supporting rod. The bone fracture plate comprises a bone fracture plate body, a plurality of first connecting holes and a plurality of second connecting holes are formed in one side of the bone fracture plate body in a penetrating mode, and solid bone nails are arranged in the first connecting holes. According to the device, bone cement is injected into a marrow cavity from an injection molding channel and an injection molding opening and then solidified into a rod body, the marrow cavity space is tightly filled, supporting structures are synchronously formed on the inner side and the outer side of the humerus through cooperation of a bone fracture plate and a bone cement supporting rod in the marrow cavity space, and therefore stress generated when arms of a patient move is evenly dispersed on the two sides of the humerus; the fixing stability is remarkably improved, the risk of internal fixation failure such as steel plate displacement and screw cutting is effectively reduced, and the bone cement supporting rods can further prevent displacement of fracture blocks, promote fracture repair, relieve extrusion and friction of surrounding tissue of a filling position, reduce inflammatory response and postoperative pain and improve the rehabilitation comfort of a patient.

A clamping system includes a first clamp body including a first jaw, a second jaw, and a first aperture configured to receive a bone pin, the first clamp body is configured to receive a first connector rod between the first jaw and the second jaw, a second clamp body coupled to the first clamp body and including a third jaw, a fourth jaw, and a second aperture configured to receive the bone pin, the second clamp body configured to receive a second connector rod between the third jaw and the fourth jaw, and a securing assembly movable between a first position and a second position, such that moving the securing assembly from the first position to the second position reduces a distance between the first jaw and the second and reduces a distance between the third jaw and the fourth jaw.

The invention discloses a bone nail automatic identification and dosage confirmation method based on multi-feature collaborative reasoning. The method comprises the following steps: firstly, collecting a multi-view image sequence of a bone nail box in an initial state to obtain a bone nail recognition image sequence; based on the image sequence, extracting boundary information of a bone nail placing position, and generating a bone nail structure map used for representing a relative position relation of placing areas; combining the structural atlas with the image sequence, extracting image features of each placement area, and performing comparison identification based on standard shape features of the bone nail to obtain an identification result; the recognition result is compared with a historical use behavior mode, potential abnormity is recognized, and a corrected enhanced recognition result is output; respectively executing the steps before and after an operation, obtaining an enhanced recognition result and performing difference comparison to obtain bone nail use difference information; and bone nail use confirmation information is generated in combination with the operation identifier, the identification confidence and the acquisition time, and is written into a non-tampering storage medium, so that closed-loop tracing of nail use records is realized.

The utility model discloses an absorbable net-shaped device for fixing bone grafting materials, and relates to the technical field of medical oral cavity, the absorbable net-shaped device comprises a woven net and bone nails, the woven net is made of absorbable biological materials, tightening ropes are arranged at four corners of the woven net, and each tightening rope is correspondingly wound on one bone nail. The bone nail is rotationally nailed into the dentale, the woven net is tightened to fix the bone grafting material, meanwhile, the woven net is an absorbable biological material and does not need to be taken out through a special operation in the later period, and the pain of a patient and the medical burden are greatly relieved.

The utility model discloses a bone nail hook device for orthodontics, which comprises a bone nail with self-tapping threads, a drill bit is arranged at the front end of the bone nail, and an extension fixing seat is arranged at the rear end of the bone nail; the extension fixing base comprises a cylindrical base body, the bottom of the base body is in non-rotation connection with the rear end of the bone nail, at least one hook extending outwards is arranged on the side face of the base body, a hook claw is arranged at the end, away from the base body, of the hook, and a hemispherical top is arranged at the top of the base body. The implanting flexibility of the bone nail is improved, and the operation difficulty is reduced; the hanging range of the correcting device is expanded through the extending design of the hook; and the mechanical design difficulty during correction is reduced.

The invention provides a multi-column integrated biological fixation partial femoral head replacement device, and relates to the field of medical instruments. The device comprises a bone nail, an auxiliary fixing piece and a joint prosthesis, the bone nail is provided with a first end part and a second end part nailed into a femoral neck medullary cavity, and the first end part, the auxiliary fixing piece and the joint prosthesis are integrally formed; the auxiliary fixture has a first surface and a second surface in contact with the conical osteotomy femoral head to prevent sinking and lateral rotation. The joint prosthesis only replaces the cut part of the necrotic femoral head, more normal sclerotin can be reserved, trauma is small, femoral head supporting and bearing are not affected or changed, long-term stability of the joint prosthesis is guaranteed, and meanwhile future rebuilding is facilitated. In addition, the first end part, the auxiliary fixing piece and the joint prosthesis are integrally formed, so that joint prosthesis failure caused by looseness or corrosion among the first end part, the auxiliary fixing piece and the joint prosthesis can be avoided.

The lower tibia fusion plate structurally comprises an upper plate part, a fusion plate body, a groove, an accessory assembly, a debugging structure and an auxiliary handle, the upper plate part is connected to the end of the fusion plate body in a sleeving mode, the debugging structure is installed in the middle of the fusion plate body through the groove, and the accessory assembly and the auxiliary handle are arranged on the outer side of the fusion plate body; by means of the accessory assembly and the debugging structure arranged in the middle and outside the fusion plate body, when the fusion plate body, the upper plate piece and the auxiliary handle are connected with the tibia through bone nails, the debugging structure in the groove in the middle of the fusion plate body can increase the fixing strength of the middle of the fusion plate body and the tibia in an abutting mode; in the tibia recovery period, the fixing strength of the auxiliary handle and the tibia can be adaptively adjusted on the outer side of the fusion plate body in an inclined mode by means of the accessory assembly, the overall strength of the fusion plate is better improved, the body weight of the human body can be supported, and the healing recovery process of the tibia can be accelerated.

The invention discloses a femoral neck fracture treatment positioning plate, preparation equipment and a preparation method, the positioning plate comprises a main body plate and an adjustable guide module, the shape of the main body plate is matched with the anatomical form of the outer side bone surface of the proximal femur, and the main body plate is provided with at least one bone nail hole. The individualized main body plate accurately matched with the anatomical form of a patient is introduced, and the adjustable guide modules of various innovative designs are combined, so that the problem that a traditional positioning plate is poor in universality is effectively solved, and anatomical differences and operation requirements of different patients can be perfectly met; a spherical hinge, an offset sliding block-arc-shaped guide rail, an elastic deformation ring, a modularized guide sleeve and other structures are adopted by the guide module, the space angle stepless adjusting function is ensured, meanwhile, the mechanical structure is remarkably simplified, redundant parts are eliminated, high-rigidity and gapless locking is achieved, micro-motion and displacement in an operation are thoroughly avoided, and the operation efficiency is improved. And the accuracy and the reliability of screw placement are greatly improved.

The utility model discloses orthopedics operation medical consumable intelligent equipment of checking goods relates to orthopedics consumable checking goods technical field, including the cabinet, the upper half of cabinet is set up as the goods checking room, the lower half of cabinet is set up as the warehouse, the goods checking room inside fixedly connected with the goods checking table, the bottom fixedly connected with the fixed base of goods checking table, the fixed base inside fixedly connected with the first guide rail, one side of first guide rail inner chamber is rotatably connected with the lead screw, the other side fixedly connected with first motor of first guide rail inner chamber, the output of first motor is fixedly connected with the one end of lead screw, the outside screw thread connection of lead screw has the drive block, compared with traditional goods checking table equipment, this orthopedics operation medical consumable intelligent equipment occupies small space, all commonly used buttons and keys of equipment are in the right side of equipment, and it is convenient for artificial operation, guarantees that the bone nail carrier can be automatically identified in the goods checking table inside, and artificial operation is not needed.

A sacroiliac fusion implant device assembly has an implant body with a sliding block and a pair of movable bone spikes. The distal end has a tapered end with an opening configured to receive a guide pin during insertion into a joint between a sacrum and an ilium, and the proximal end has a cannulated threaded post configured to receive a guide pin and to move a sliding block. The sliding block is movable from a retracted unlocked position and to a deployed locked position when moved toward the distal end as the threaded post is rotated clockwise. The bone spikes are movable from a retracted position in the implant body to an exposed deployed locked position by moving the sliding block which presses the spikes up and out of the retracted position extending the bone spikes into bone in the sacroiliac joint.

The invention relates to the technical field of medical instruments, in particular to an improved tibia plateau steel plate navigation positioning support which comprises a tibia steel plate, a plurality of nail planting holes and a plurality of positioning holes. The positioning mechanism comprises an L-shaped plate, the L-shaped plate is connected with the tibia steel plate through an adjusting mechanism, the side wall, away from the tibia steel plate, of the L-shaped plate is fixedly connected with a positioning plate, the side wall of the positioning plate is fixedly connected with a plurality of navigation cylinders in a penetrating mode, and the side walls, away from the tibia steel plate, of the plurality of navigation cylinders are fixedly sleeved with hexagonal plates; and a stabilizing mechanism for stabilizing the position of the positioning plate is arranged on the positioning plate. After the tibia steel plate is preliminarily connected with the side face of the tibia, the positioning mechanism is installed on the tibia steel plate at the moment, the multiple navigation cylinders right face the front face of the tibia, then medical staff can implant bone nails into the tibia from front to back through the multiple navigation cylinders, and the bone nails and bone nails implanted into the tibia from left to right form a # shape; and the bone fracture at the tibia is fixed more firmly.

This invention belongs to the field of medical devices, specifically a combined internal fixator and fixation method for fixing joints with micro-motion. The combined internal fixator includes a first bone screw and a second bone screw. A movable connecting structure is provided between the connecting ends of the first and second bone screws. The movable connecting structure includes a groove and a shaft. The groove includes an insertion port and a mounting groove communicating with the insertion port. The mounting groove has a semi-circular cross-section. The shaft includes a semi-circular shaft adapted to the mounting groove, which is rotatably accommodated within the mounting groove, allowing the first and second bone screws to rotate relative to each other around a first radial axis. This invention, through a hook-groove sliding self-locking structure, achieves controllable micro-motion and integrated implantation for fixing joints with micro-motion. It has achieved significant technological advancements in preserving joint physiological function, simplifying surgical procedures, avoiding secondary surgeries, and reducing the incidence of complications. It has important clinical application value and is suitable for fixing joints with micro-motion.

The invention relates to an apparatus for treating a fracture of a bone, in particular a human long bone, comprising a bone nail (1) having a first end (2) and a second end (3), with at least one first bore (4) in a region of the first end (2) and at least one second bore (5) in a region of a second end (3) being provided transversely to a longitudinal axis (6) of the bone nail (1), so that the bone nail (1) can be fixed in place in the bone by locking pins (7) arranged in the bores (4, 5) and protruding out of the bores (4, 5). In order to enable a stable positioning in a bone in a simple manner, it is provided according to the invention that the bone nail (1) comprises a channel (8) that extends, at least in regions, approximately along a longitudinal axis (6) in the bone nail (1) and, on one side, is connected to the at least one second bore (5) and, on the other side, to an introduction opening (9) arranged in a region between the first end (2) and the second bore (5) in a lateral surface (19) of the bone nail (1), so that an illumination of the second bore (5) is possible from an interior of the bone nail (1) in that a lamp (10) is inserted into the channel (8) via the introduction opening (9) and is moved into a region of the second bore (5) in order to be able to determine a position of the second bore (5) with the aid of an emission of light from the second bore (5) when the bone nail (1) is arranged in a bone.

The invention provides a minimally invasive distraction instrument for spinal fracture reduction, and relates to the technical field of medical instruments.The minimally invasive distraction instrument comprises a base, a supporting structure and a moving structure are arranged on the base, a fixing structure and a mounting structure are arranged on the supporting structure, an auxiliary distraction structure is arranged on the mounting structure, and a distraction structure is arranged in the mounting structure; a clamping structure is arranged at the bottom of the opening structure, a connecting structure is arranged between the opening structure and the clamping structure, the clamping structure comprises a connecting block, a fine adjustment structure is rotationally matched with the lower side of the connecting block, and a clamping plate is arranged on one side of the fine adjustment structure. According to the bone nail distraction device, the supporting structure and the moving structure are mounted on the base, the fixing structure and the mounting structure are mounted on the supporting structure, the auxiliary distraction structure and the distraction structure are arranged on the mounting structure, and the bone nails can be driven to move through the distraction structure, so that the bone nails can be driven to perform distraction action and can also be subjected to traction work; therefore, the application range of the device is expanded.

The invention discloses orthopedic nail taking equipment and a using method thereof, and relates to the technical field of medical nail taking devices.The orthopedic nail taking equipment comprises a nail taking device used for fixing the end of a bone nail and stably moving the bone nail out, the nail taking device comprises a mounting shell and a fixator, one side of the mounting shell is of an opening structure, and a positioning opening is formed in the other side of the mounting shell; the fixator comprises a fixing shell, a mounting piece and a rotary nail clamping assembly, the fixing shell is clamped in the positioning opening, the mounting piece is mounted on one side of the fixing shell, the mounting piece is clamped in the mounting shell, the rotary nail clamping assembly is arranged in the fixing shell, and the rotary nail clamping assembly is used for clamping, fixing and loosening the end of the bone nail. The exposed part of a forearm bone nail of a patient can be fixed through the nail taking device and the positioning assembly, the bone nail can be driven to rotate and be separated from a forearm muscle adhesion position when the bone nail is automatically fixed through the rotating nail clamping assembly, and meanwhile the pulling-out angle of the bone nail can be limited; therefore, the muscle of the patient can be prevented from being torn and damaged when the nail is taken.

The invention relates to a bone nail positioning and robot control method and system, electronic equipment and a storage medium, and relates to the technical field of information, and the method comprises the steps: obtaining 3D point cloud data containing a bone nail through a 3D camera; processing the 3D point cloud data, identifying three-dimensional space coordinates of each bone nail, and calculating XYZ space coordinates of each group of bone nails by taking 6-9 bone nails as a group; transmitting the XYZ space coordinates of each group of bone nails to a robot control device; the robot collaboration arm continuously moves according to the XYZ space coordinates, an industrial camera on the robot collaboration arm shoots 6-9 bone nails at a time, and all bone nail sets of the whole nail box are sequentially shot through continuous movement; image recognition and OCR recognition are carried out on an image acquired by the industrial camera, and digital information on each bone nail and the total number of the bone nails are extracted. Through automatic detection and operation procedures, the problems that traditional manual operation is low in efficiency and prone to making mistakes are solved, and the automation level, accuracy and efficiency of orthopedic surgery preparation are remarkably improved.

The utility model discloses a positioning device of a hand fracture internal fixator, which comprises a positioning plate, a plurality of guide holes are formed in the positioning plate in a penetrating manner, and threaded connection holes are formed in the upper parts of several of the guide holes; a plurality of threaded connectors in threaded connection with the threaded connection holes are further included, first screwing bolts are arranged at one ends of the threaded connectors, extrusion shafts are arranged at the other ends of the threaded connectors, and the extrusion shafts are sleeved with rubber connection pipes movably connected with the extrusion shafts. The rubber connecting pipe comprises a sleeve with the same inner diameter as the extrusion shaft and an expansion pipe with the inner diameter smaller than that of the extrusion shaft and the outer diameter equal to the inner diameter of the fixing hole in the steel plate of the internal fixator; and each positioning bone nail comprises a positioning shaft, a second screwing bolt arranged at one end of the positioning shaft, and a thin bone nail arranged at the other end of the positioning shaft. The guide punching device is used for conducting guide punching in combination with a steel plate, the inclination degree of punching is precisely limited, nuts of connected bone nails can be perfectly attached to fixing holes in the steel plate, and the fixing effect is better.

This invention relates to a nerve lengthening traction device, comprising a fixation device and a traction device. The fixation device includes a bone screw, and the traction device includes a traction mounting frame, a traction wire, a traction wire guide assembly, and a winding wheel. The traction mounting frame is fixed to the bone screw, and the winding wheel is rotatably fitted onto the traction mounting frame via an axle. One end of the traction wire is a nerve connection end fixedly connected to the nerve, and the other end of the traction wire is guided by the traction wire guide assembly to expose the tissue and is wound and fixed onto the winding wheel. The winding wheel is equipped with a nerve lengthening operation device that drives the winding wheel to rotate and can lock and retain it. This allows for periodic, fixed-length traction and retention of the nerve to prevent retraction, providing a guarantee for nerve repair experiments.

The invention provides a scoliosis biomechanical testing method, and belongs to the technical field of scoliosis testing, and the scoliosis biomechanical testing method comprises sheep spine bending and nail bar implantation. Sheep spine bending comprises the steps of cutting a sheep spine, fixing an end cover, connecting a translation tool and a clamping tool, driving a middle vertebral body of the sheep spine to move so as to bend the sheep spine, releasing an intervertebral disc with the maximum bending degree, filling denture powder for fixing, and turning segments above and below a lateral convex part of the sheep spine back to be vertical; nail and bar implanting comprises bone nail hole drilling, bone nail implanting and bar implanting. The sheep spine is selected to simulate the human spine, high similarity is achieved, human scoliosis is completely simulated through specific steps of bending and nail bar implantation, and biomechanical testing on human scoliosis is facilitated.

The invention discloses a bone nail combination part and a dynamic spine correction system, and the bone nail combination part comprises a rod combination assembly which is provided with a receiving groove used for receiving a supporting rod; the nail combining assembly is provided with a wrapping cavity used for receiving and clamping a spherical nail cap of the bone nail; the rod combination assembly is configured to have a release state in which the supporting rod is allowed to pivot in a first plane defined by the containing groove and a locking state in which the supporting rod is fixed in the containing groove, and the rod combination assembly can be switched between the release state and the locking state; the rod combination assembly and the nail combination assembly are configured to have a release state allowing the rod combination assembly and the nail combination assembly to relatively pivot in a second plane perpendicular to the first plane and a locking state limiting the rod combination assembly and the nail combination assembly to relatively pivot, and the rod combination assembly and the nail combination assembly can be switched between the release state and the locking state.

The utility model relates to the technical field of medical instruments, and discloses a simple orthopedic repositor which comprises a fixing rod, first bolts are in threaded connection with the interiors of two double-rod fixers, second bone nails are in threaded connection with the interiors of sliding blocks, hook blocks are in sliding connection with the outer wall of the fixing rod, and clamping blocks are in sliding connection with the interiors of the hook blocks. Third bolts are arranged in the clamping blocks in a penetrating mode. According to the simple orthopedic repositor, the first bone nail is driven into the two sides of a fractured bone, the handle is moved to drive the double-rod fixator to move, the connector and the second bone nail are moved, the bone is spliced, the first bolt and the second bolt are twisted, the double-rod fixator can be fixed to the outer side of the fixing rod, and after the second bolt is screwed, the double-rod fixator can be fixed to the outer side of the fixing rod. The ball head can be rotationally adjusted at a certain angle on the double-rod fixator, the effect of multi-direction adjustment can be achieved, the effect of multi-angle bone fixation can be achieved, and the problems that an existing repositor cannot conduct traction in multiple directions at the same time, and inconvenience exists are solved.

Embodiments of a multi-clamp apparatus for an orthopedic exterior fixator are disclosed. One embodiment of the multi-clamp apparatus has two clamp arms, each having a plurality of opposing crescentic channels that, when pressed together, are of a length, size, and shape to engage and secure a plurality of bone pins. An outrigger bar extends from each of the clamp arms for attachment of fixator components. Each clamp arm has a collapsible torque amplifying knob that can be hand operated and that causes relative movement of the two clamp arms for concurrently clamping and unclamping multiple bone pins when rotational force is applied to one or both of the knobs. The turn levers of each knob can be collapsed in a generally mating, side-by-side arrangement. The turn levers of the knobs are ergonomically designed so that the knobs can be hand operated, without tools, in the collapsed and un-collapsed configurations.

The invention belongs to the technical field of teaching demonstration, and particularly discloses a bone nail installation demonstration device for orthopedic surgery teaching, which comprises a placement table and a bone nail body, a bone structure is arranged at the top of the placement table, a detachable installation block is arranged at the top of the placement table, and a shooting assembly is arranged on one side of the placement table. The mounting block is a transparent material component, and a connecting groove is formed in the bottom of the bone nail body; by arranging the bone structure, the composite mechanical environment of cortical bone-cancellous bone in the bone nail implanting process can be simulated, the inner diameter of the resistance increasing ring is smaller than that of the bone nail to simulate high-resistance cortical bone breakthrough feeling, the inner diameter of the connecting ring is larger than that of the bone nail to simulate the friction resistance feeling of the cancellous bone, and the bone nail pushes the plugging block to compress the first spring; the real dynamic resistance changing along with the implantation depth is provided, and the multi-level hand feeling simulation overcomes the defects that a traditional model is distorted in hand feeling and single in feedback.

This utility model relates to the field of orthopedic implant technology and discloses a prosthesis for defects after partial atlas resection. It aims to solve the problems of existing technologies, such as the lack of atlas prosthesis implants, long recovery times after autologous bone grafting, and the ineffective fixation of titanium mesh implants. This utility model includes a prosthesis that replaces the atlas, with bone screw holes to accommodate bone screw fixation contact points. The prosthesis includes an outer frame, which is a porous tubular or porous columnar structure. The cavity of the porous tubular structure is filled with autologous bone, allogeneic bone, or artificial bone. The upper and lower ends of the outer frame are provided with curved surfaces matching the facet joints of the occipital condyle and axis, and a support unit is provided within the outer frame. This utility model, combined with 3D printing technology, matches the shape of the corresponding segment and resection site, thereby replacing the resected segment, promoting the fusion of the atlantoaxial segment, and facilitating the restoration of the physiological function of the upper cervical spine.

This utility model discloses a full-length locking plate for the medial aspect of the tibia, solving the technical problem that existing locking plates cannot adequately meet user needs. The device includes a locking plate body with an arc-shaped cross-section. One surface of the locking plate body is adapted to the shape of the medial aspect of the tibia. The locking plate body is an integral structure composed of a proximal head, a body, and a distal head. The proximal head is connected to the first end of the body, and the distal head is connected to the second end of the body. Multiple universal holes are provided on both the proximal and distal heads. By setting one side of the locking plate body to conform to the shape of the medial aspect of the tibia, this application allows the locking plate body to fit snugly against the medial aspect of the tibia. Furthermore, when the locking plate body is fixed through the multiple universal holes on the proximal and distal heads, the installation direction of the bone screws can be determined according to the fracture condition, ensuring even force distribution on the locking plate body and improving user comfort.

The invention relates to a mineralized protein-based bionic bone repair material as well as a preparation method and application thereof. Ca < 2 + > and PO4 < 3-> are introduced into the silk fibroin solution for a mineralization reaction, so that the amorphous calcium phosphate is directionally deposited on the silk fibroin molecular template, and a silk fibroin-amorphous calcium phosphate nano-composite is generated; after the mineralization reaction is finished, a mineralized product is centrifuged, frozen and freeze-dried, and the bionic bone repair material based on the mineralized protein is obtained. The bionic block material which is compact in structure and excellent in mechanical property can be constructed through high-pressure compression molding at normal temperature. The biomimetic bone repair material based on mineralized protein or a biomimetic block material further prepared on the basis of the scheme of the application shows excellent mechanical properties and structural stability in dry and wet environments, and also has good processability; the method is suitable for personalized bone defect repair and manufacturing of clinical orthopedic implantation instruments such as bone nails, bone plates and interbody fusion cages, and has wide application prospects and transformation values.

The utility model relates to the field of orthopedic medical treatment, in particular to an orthopedic medical instrument nail box. Comprising a supporting bottom plate and a plurality of bone nail bodies, a nail box assembly is fixedly mounted at the top of the supporting bottom plate, a limiting assembly is slidably mounted in the nail box assembly, a first positioning assembly is fixedly mounted on one side of the limiting assembly, and a second positioning assembly is slidably mounted on one side of the nail box assembly; a taking-out assembly is slidably mounted in the nail box assembly, third positioning assemblies are fixedly mounted on one side and at the bottom of the taking-out assembly, and fixing assemblies are fixedly mounted on the top of the taking-out assembly and one side of the nail box assembly; the technical problems that the bone nail is easily damaged and the bone nail is inconvenient to take out without damage at one time are solved.

The invention discloses a bone nail recognition system and method based on machine recognition and artificial intelligence, and relates to the technical field of bone nail intelligent recognition. Bone nail tray partition images are collected through an image collection module, and the image quality of a bone nail tray is optimized by automatically adjusting shooting parameters; a camera of the image acquisition module moves in a partition above the tray through a three-axis movement mechanism, and then an image splicing and fusion unit of the image processing and recognition module splices and fuses partition images of the bone nail tray to obtain a complete image of the bone nail tray; and the deep learning recognition unit inputs the complete image of the bone nail tray into a pre-trained deep learning model, and outputs to obtain a bone nail information recognition result, so that the accuracy and efficiency of bone nail recognition can be improved.