38 results about "Clavicular fractures" patented technology

The present invention provides an acromioclavicular joint and claricle fixer. Its technical problem is to make fixation reliable and simplity operation, and the technical scheme for solving the above-mentioned technical ploblem is characterized by that one end of said fixer is surrounding section, middle is main body section and another end is fork section, between the surrounding section, main body section and fork section at least two tunning places, said fork section processes an opened fork groove, the fork can be inserted under the posterior part of acromion, and the main body section isabutted on the external surface of clavicle, between of clavicle and acromion and lower surface of acromion, and the surrounding arm is placed on front side and back side of clavicle. Said invention is applicable to internal fixation of dislocation of acromioclavicular joint or clavicular fracture.

A medial plate for treating fractures along a clavicle, comprising a plate body including a longitudinal component extending from a first end to a second end and an extension extending from the second end, the second end configured to be mounted over a medial head, a first set of variable angle holes extending through a portion of the longitudinal component including the second end of the longitudinal component and the extension, each of the first set of variable angle holes extending through the plate body along a central axis so that a bone screw is insertable therethrough at a user-selected angle relative to the central axis, and a plurality of combination holes extending through the longitudinal component, each of the plurality of combination holes includes a first portion configured to receive a bone screw at a user-selected angle and a second portion configured to receive a compression screw.

An easily-accessible, self-adjustable orthopedic clavicle brace and method of use for preventing and treating damage to the clavicle. The brace supports the shoulder region of a user's body during the healing or mending of an injured, dislocated, fractured or broken clavicle. The device uses a simple coupling means located towards the front of the user to allow for easy accessibility by the user for self-application, self-adjustment, and self-removal of the brace without having to rely on assistance by a second party.

The invention discloses a molded clavicle fracture fixing vest, which comprises two parts including a molded pad and a fixing vest, wherein the molded pad is of a hollow bag-shaped structure, vent holes are formed in the molded pad, the molded pad is filled with molded particles, the fixing vest is in a T shape and comprises a chest binding band and a shoulder binding band, the shoulder binding band is connected with the chest binding band through elastic cloth, and one side, attached to the skin, of the molded pad can be a cotton pad. The molded clavicle fracture fixing vest has the advantages that the original directly fixed mode of the bandage is changed into a mode that the bandage is fixed after negative pressure molding through the molded pad according to the appearance of the reset clavicle, the bandage is attached to the body surface to the optimal state; the body part is used as a stress point, the fixation is stable, firm and durable, the tightness degree and the molding can be regulated at any time according to the swelling condition of soft tissues at the fracture broken end part, and the stable fracture fixation is ensured; a plurality of self-sticking binding bands can be singly added outside the shoulder binding band, the pressure is increased, and the fixing effect is improved.

A medial plate for treating fractures along a clavicle, comprising a plate body including a longitudinal component extending from a first end to a second end and an extension extending from the second end, the second end configured to be mounted over a medial head, a first set of variable angle holes extending through a portion of the longitudinal component including the second end of the longitudinal component and the extension, each of the first set of variable angle holes extending through the plate body along a central axis so that a bone screw is insertable therethrough at a user-selected angle relative to the central axis, and a plurality of combination holes extending through the longitudinal component, each of the plurality of combination holes includes a first portion configured to receive a bone screw at a user-selected angle and a second portion configured to receive a compression screw.

The invention relates to a clavicle near-end fracture plate with a manubrium splint. The clavicle near-end fracture plate comprises the manubrium splint and a clavicle-side fracture plate. The manubrium splint is a U-shaped thin-walled component with a downward opening. The clavicle-side fracture plate is a long thin component with a rectangular cross section. One end of the clavicle-side fracture plate is fixedly connected with the top of the manubrium splint. Each of the manubrium splint and the clavicle-side fracture plate is provided with a cut-preventing part. The beneficial effect of the clavicle near-end fracture plate is that the double-locked structure of the manubrium splint and the combination of the manubrium splint and the clavicle-side fracture plate are used, screw holes of the clavicle-side fracture plate are not distributed in a line, and the screw loosing caused by the lever force can be reduced. The clavicle near-end fracture plate accords with the anatomical structure, the operation is easy, the screw loosing is not easy, the clavicle far-end fracture lever acting force is resisted, and the failure rate is reduced.

A minimally invasive intramedullary fixation device for clavicle fractures belongs to the technical field of orthopedic medical devices and is used for minimally invasive fixation of clavicle fractures. The technical scheme is: insert the proximal intramedullary nail and the distal intramedullary nail into the fractured bone medullary cavity of the clavicle fracture respectively, and fix the proximal intramedullary nail and the distal intramedullary nail with the fixing screws , the proximal reduction nail, the distal reduction nail and the pull rod tighten the two parts of the clavicle fracture toward the middle and reset them. After the fracture heals, an opening is opened at the distal end of the clavicle. The surgical procedure is carried out under minimally invasive conditions. The invention has the advantages of reasonable structure, simple operation and firm fixation, realizes minimum trauma and minimum X-ray exposure, and achieves the purpose of effectively fixing fractures. The invention is an innovation of minimally invasive surgery for fracture fixation, effectively avoids the disadvantages of traditional clavicle fracture fixation and incision, greatly shortens the operation time and recovery time, and effectively reduces the suffering of patients.

The present invention discloses a device for fixing a pressurizing and locking steel plate for a distal-clavicle fracture-setting treatment. The device comprises a clavicle fixing steel plate body, locking steel nail holes are formed in a top face and a bottom face of the clavicle fixing steel plate body in a penetrating mode, locking steel nail bushing rings are in threaded connection with interiors of the locking steel nail holes, limiting pieces are fixedly arranged at top parts of surfaces of the locking steel nail bushing rings, and anti-skid protruding lines are fixedly arranged on top faces of the limiting pieces. The locking steel nail bushing rings can be driven to rotate in the locking steel nail holes by pulling the limiting pieces, so that the locking steel nail bushing rings rotate out or rotate in the locking steel nail holes, rotating the limiting pieces is not prone to sliding by arranging the anti-skid protruding lines, the limiting pieces and the clavicle fixing steelplate body are fixed more stably by arranging fastening gaskets, steel nails can be conveniently installed in the locking steel nail holes and the locking steel nail bushing rings, an effect of conveniently adapting to the steel nails with different diameters for use is achieved, and the use is more flexible and convenient.

The invention provides an anatomical sternoclavicular joint bone fracture plate and a fixation system in sternoclavicular joint. The anatomical sternoclavicular joint bone fracture plate comprises a bone fracture plate body, the bone fracture plate body comprises a near end and a far end, the near end of the bone fracture plate body is attached to the clavicle part of a sternoclavicular joint, a movable hole is formed in the near end of the bone fracture plate body, the inner wall of the movable hole is a smooth surface, a gap exists between the inner wall of the movable hole and a screw penetrating into the movable hole, the central axis of the movable hole passes through the sternoclavicular joint, and a plurality of locking holes are formed in the far end of the bone fracture plate body. The fixation system in the sternoclavicular joint comprises the anatomical sternoclavicular joint bone fracture plate and cancellous bone screws matched with the movable holes of the bone fracture plate body. According to the anatomical sternoclavicular joint bone fracture plate, the stability of a dislocated sternoclavicular joint can be effectively guaranteed, repairing and healing of surrounding ligaments are accelerated, a patient can do early exercise, and the joint function can be recovered earlier.

The invention discloses a clavicle fracture closed reduction device and method. The device comprises a main frame, a fixing mechanism, an adjusting mechanism and a reduction mechanism, wherein the fixing mechanism and the adjusting mechanism are arranged at the two ends of the main frame respectively, and the reduction mechanism is movably arranged on the main frame; the adjusting mechanism is slidably connected with the main frame and used for fixing the far end of the clavicle of the affected side; the fixing mechanism is fixedly connected with the main frame and used for fixing the near endof the clavicle of the normal side; the adjusting mechanism slides to make the far end of the clavicle of the affected side reduced; and the reduction mechanism is used for correcting the position ofthe bone block of the near end of the affected side to make the bone block of the near end of the affected side in butt joint with the far end of the clavicle of the affected side for reduction. Thetwo ends of the reduction device are erected at the near end of the clavicle of the normal side and the far end of the clavicle of the affected side respectively, and the bone block of the near end ofthe affected side is not used as a supporting point for erecting the whole device any more. The adjusting mechanism can be used for pulling the far end of the clavicle of the affected side to move tomake the far end of the clavicle of the affected side return to the original position, the reduction mechanism can also be used for adjusting the bone block of the near end of the affected side at will to make the bone block of the near end of the affected side in butt joint with the far end of the clavicle of the affected side for reduction, and then the reduction precision and the treatment effect are improved.

The present disclosure describes an infant brace for treating an infant with a fractured clavicle. The infant brace includes a torso portion for receiving the donning infant's torso, and an arm portion for receiving the donning infant's arm on the side coinciding with the fractured clavicle. The infant brace is formed from an elastic netting material. The infant brace provides effective immobilization of the infant's affected upper arm while minimizing risks of over-heating or causing pressure sores.

The invention discloses a clavicle far-end bone fracture plate with coracoclavicular ligament reconstruction holes, which comprises a bone fracture plate body, the whole bone fracture plate body is S-shaped, conforms to the clavicle far-end anatomical structure, and is divided into a distal acromioclavicular joint section, a middle section and a proximal acromioclavicular joint section, the distal acromioclavicular joint section is sequentially provided with a distal acromioclavicular kirschner wire hole, distal acromioclavicular locking holes and a sliding hole from left to right, the middle section is provided with a plurality of middle locking holes and a ligament reconstruction hole from left to right, a middle kirschner wire hole is formed between every two adjacent middle locking holes, and a ligament reconstruction hole is formed between every two adjacent middle locking holes. A proximal acromioclavicular locking hole is formed in the proximal acromioclavicular joint section, and a plurality of proximal acromioclavicular kirschner wire holes are formed in the right end of the proximal acromioclavicular joint section along the periphery. The width and curvature of the device are designed according to the distal clavicle anatomical structure, and the device is an anatomical locking plate and can be tightly attached to the bone surface without intraoperative shaping, so that the strength of the bone fracture plate cannot be reduced, and the operation time cannot be prolonged.

The invention belongs to the technical field of clavicular fracture fixation, and in particular relates to a clavicle intramedullary nail fixation anchor and a clavicular intramedullary nail fixation device. The present invention includes a basic screw sleeve, the outer wall of which is used to fit on the positioning hole at the clavicle in an expansion or threaded manner, and the lumen of the basic screw sleeve is formed so that the intramedullary nail can enter through the positioning hole The passing cavity of the clavicle medullary cavity; the fixation anchor of the clavicle intramedullary nail also includes a positioning piece for radially locking the end of the intramedullary nail. The clavicle intramedullary nail anchor achieves reliable positioning of the end of the intramedullary nail, and prevents the intramedullary nail from falling off and accidentally twisting in the intramedullary cavity of the clavicle; while the clavicle intramedullary nail fixation device is used for minimally invasive Under the environment, it can realize the efficient fixation function of the fractured clavicle.

The invention relates to an elastic fixation device for the acromioclavicular joint, which comprises a clavicular end locking plate, an acromion end locking plate, a polyester fiber loop, a polyester fiber loop lock and screws, the clavicle end locking plate and the acromion end locking plate There is a steel plate bulge on the top, the steel plate bulge has a cuboid structure, and a number of polyester fiber loop holes are arranged on one side of the steel plate bulge, and the polyester fiber loops pass through the steel plate bulge The polyester fiber loop hole on the upper part connects the clavicular end locking plate with the acromial end locking plate, and the clavicle end locking plate and the acromial end locking plate are both provided with a number of screw holes, and the screws and the screw The holes are matched with each other, and its advantages are as follows: the present invention can elastically fix the acromioclavicular joint, conforms to the biomechanical principle of the joint, and can avoid the occurrence of related complications of using the clavicular hook plate in the past.