65 results about "Clavicle bone" patented technology

A clavicle protective device may include a contoured member configured to cover at least a portion of the clavicle. The contoured member may have an inner surface configured to face the at least a portion of the clavicle and an outer surface configured to face away from the at least a portion of the clavicle. The contoured member may include a first contact portion, a second contact portion, and a bridge portion positioned between the first contact portion and the second contact portion. The first contact portion may be configured to contact the subject's body above the clavicle. The second contact portion may be configured to contact the subject's body below the clavicle. The bridge portion may be configured to be spaced apart from the subject's body when the first contact portion and the second contact portion contact the subject's body.

The invention discloses a clavicle intramedullary nail which comprises a nail body and an expansion part, the nail body is of a hollow structure, the side wall of the nail body is of an expandable structure, a barb structure protrudes after the expandable structure is expanded, the expansion part is detachably arranged in the nail body in the axial direction of the nail body, and the side wall of the nail body can be expanded after the expansion part is expanded. According to the application, only a hole needs to be drilled in the clavicle surface to form the clavicle marrow cavity, the intramedullary nail is implanted, the intramedullary nail is of a hollow expandable structure and can be bent in the clavicle marrow cavity at will, after the intramedullary nail is implanted to a proper position, the intramedullary nail is pressurized, the intramedullary nail is expanded and fixed in the clavicle marrow cavity through the expansion piece, and a broken bone is fixed and reset; the whole locking intramedullary nail is made of absorbable materials, does not need to be taken out and does not need to be fixed through screws.

A clavicle protective device may include a contoured member configured to cover at least a portion of the clavicle. The contoured member may have an inner surface configured to face the at least a portion of the clavicle and an outer surface configured to face away from the at least a portion of the clavicle. The contoured member may include a first contact portion, a second contact portion, and a bridge portion positioned between the first contact portion and the second contact portion. The first contact portion may be configured to contact the subject's body above the clavicle. The second contact portion may be configured to contact the subject's body below the clavicle. The bridge portion may be configured to be spaced apart from the subject's body when the first contact portion and the second contact portion contact the subject's body.

The present invention relates to the technical field of joint dislocation reduction, and discloses a joint dislocation reduction device, including a locator main body, a locator arm, a guiding and pressing rod, a fixing bolt and a rivet driver. The movement path of the locator arm on the locator main body is arc-shaped, which facilitates the position movement of the locator arm on the locator main body, thereby changing the included angle between the locator arm and the locator main body, facilitating real-time adjustment according to the actual angle between the coracoid process and the clavicle, enhancing adaptability. The locator arm is locked by using the fixing bolt, which can be fixed and limited after the position of the locator arm is adjusted, improving the installation fastening degree and preventing displacement or even detachment. With the use of the guiding and pressing rod, the guiding and pressing rod can be operated more conveniently, improving the operation accuracy, and facilitating the compression reduction treatment of the clavicle through the cooperation with the locator arm.

1. The name of the design product: cervical collar clavicular support plate. 2. The use of the design product: installed on the cervical collar to support the clavicle when worn. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a corresponding extrusion clavicle mechanism, which comprises a first clamping plate, a second clamping plate, an upper clamping wheel, a lower clamping wheel, an upper gear, a lower gear and a motor, the motor drives the lower clamping wheel to rotate so as to realize the rotation of the lower gear, and the lower gear drives the upper gear to rotate so as to drive the upper clamping wheel to rotate. When a rib of a self-sealing bag to be packaged enters a gap between the upper clamping wheel and the lower clamping wheel, the self-sealing bag is in contact with the upper clamping wheel and the lower clamping wheel, and the rib of the self-sealing bag is extruded through the rotating upper clamping wheel and the rotating lower clamping wheel so as to press and lock a bag opening of the self-sealing bag. According to the automatic clavicle pressing device, automatic clavicle pressing can be carried out on the ribs of the ziplock bag, and therefore manpower and time can be saved.

The utility model provides an acromioclavicular joint memory fixator, which relates to the technical field of acromioclavicular joint memory fixators and comprises a lath-shaped fixator spindle, a plurality of groups of clavicle embracing branches, acromion locking branches, clavicle tooth-shaped fixing hooks and acromion arc-shaped fixing hooks. The clavicle tooth-shaped fixing hook and the acromion arc-shaped fixing hook are fixed to the two ends of a batten of the fixator main shaft respectively. The clavicle tooth-shaped fixing hook can be embedded into the clavicle; the clavicle embracing support is fixed on the middle section of the fixator main shaft to deviate from the clavicle section; the acromion locking branch is L-shaped; the L-shaped end of the acromion locking branch is connected with the middle section of the batten of the fixator main shaft; the angle between the acromion locking branch and the extending direction from the fixator main shaft to the acromion arc-shaped fixing hook is 21-25 degrees. The memory fixator for the acromioclavicular joint solves the problem that an acromioclavicular joint fixator in the prior art is poor in stability after fixation, and the fixing stability of the acromioclavicular joint can be improved.

A clavicle protective device may include a contoured member configured to cover at least a portion of the clavicle. The contoured member may have an inner surface configured to face the at least a portion of the clavicle and an outer surface configured to face away from the at least a portion of the clavicle. The contoured member may include a first contact portion, a second contact portion, and a bridge portion positioned between the first contact portion and the second contact portion. The first contact portion may be configured to contact the subject's body above the clavicle. The second contact portion may be configured to contact the subject's body below the clavicle. The bridge portion may be configured to be spaced apart from the subject's body when the first contact portion and the second contact portion contact the subject's body.

A joint dislocation reduction device includes an elongated flexible ribbon-like band extending along a central axis from a proximal end to a tapered distal end. A distal end coupling element is disposed at the distal end. A proximal end coupling element is disposed at the proximal end. A cord extends from the tapered distal end to a needle. In a form, the band includes a flexible metallic ribbon disposed within a surrounding flexible, insulating coating element, wherein the band includes one or more resilient shape-memory regions between the proximal and distal ends. With the band under applied axial tension, the proximal end and distal end coupling elements are adapted to form a coupling assembly coupling the proximal and distal ends, forming a closed loop around a clavicle and a coracoid process with a single 180° twist, whereby the band rests flush against the clavicle and the coracoid process.

A simulator apparatus for training medical professionals in various procedures involving the human clavicle and heart. The apparatus includes a clavicle model and a heart model. The clavicle model simulates a partial or full human shoulder and neck. The heart model simulates the human heart. The models may be used separately or together to practice procedures, namely inserting a central line and placing a pacemaker through a central line. The purpose of the simulator is to provide a user with a cost-effective, portable training simulator to practice performing procedures involving the shoulder, neck, and heart.

An anthropomorphic test device includes a spine assembly, a pair of clavicle assemblies coupled to the spine assembly, a pair of arms with a respective one arm coupled to a respective one clavicle assembly, and at least one pad assembly having a clavicle portion mounted to a respective one of the clavicle assemblies and positioned onto a respective one arm. Each pad assembly includes a clavicle portion, which includes an arm portion and a clavicle base region, and a neck portion, which includes a raised neck region and a neck base region. The neck portion and clavicle portion are each formed from materials with the neck portion being stiffer than the clavicle portion. The pad assembly is configured to provide a human-like response while reducing or eliminating entrapment of a shoulder belt during a crash test.

The invention relates to the technical field of traditional Chinese medicine acupoint massage, and discloses a combined acupoint massage method for the throat part, which comprises the following steps: S1, transversely pushing the front lateral line of the neck from the joint of the upper end of the human Yingxiang acupoint and the mandible along one side of the neck by using the finger pulp of the thumb or the index finger and the middle finger; downwards, linearly and transversely pushing to the joint of the lower section of the Qihui acupoint and the clavicle with soft and deep force; according to the combined acupoint massage method for the throat, the limitation of a single acupoint is broken through, multiple areas such as the anterior neck and the suprasternal fossa and easily-neglected parts are covered, and comprehensive conditioning of related tissues of the throat is achieved; all the steps cooperate to perform precise intervention, relieve mucous membrane hyperemia, improve foreign body sensation and the like, the throat pain symptom is completely relieved, the method is safe and convenient, and the problems that an existing method is poor in curative effect and not thorough are solved.

The utility model relates to the technical field of cutters, in particular to a knife capable of replacing a clavicle, which comprises a knife handle and a blade rotatably connected with the knife handle, the knife handle is provided with a back bone with a lock or a back bone without a lock, the blade is provided with a full-stop locking tip and a half-stop locking tip, and the knife handle is provided with a handle. The back rib with the lock is provided with a first lock catch position matched with the full-stop locking tip and the half-stop locking tip, the inner included angle of the first lock catch position is a right angle, the back rib without the lock is provided with a second lock catch position, and the inner included angle of the second lock catch position is an obtuse angle. By the adoption of the unique structural design, on the premise that the blade is not replaced, the structure of the whole knife can be changed by replacing and combining the two different back ribs with the lock or without the lock, switching between the lock and the lock is achieved, and therefore different use scenes are met.

The utility model discloses a device for clavicle reduction, which comprises a back strap, a first shoulder strap, a second shoulder strap, a first connecting rod, a second connecting rod and a third connecting rod, wherein the back strap is provided with a first shoulder strap and a second shoulder strap; the hand hanging bags are detachably connected with the straps, and the arms of the patient are supported in the hand hanging bags; the gravity of the arm of the patient is applied to the hand hanging bag and transmitted to the strap, so that the pressure of the first shoulder strap and / or the second shoulder strap applied to the clavicle of the patient for reduction is increased. The straps and the hanging handbag can be detachably connected with each other, a patient can wear and use the hanging handbag conveniently, the clavicle of the patient can apply pressure through the first shoulder strap and / or the second shoulder strap so as to fix the position of the clavicle, and meanwhile the hanging handbag can bear the gravity of the arm of the patient and apply the gravity to the straps, so that the patient can wear the hanging handbag conveniently. Therefore, the reset pressure of the first shoulder strap and / or the second shoulder strap is increased, the weight of the arm is effectively utilized, a single patient can adjust and wear the device conveniently through the straps and the hand hanging bag, the complexity of a binding mode is avoided, and the workload of medical staff is reduced.

The utility model belongs to the technical field of articular ligament repair, and particularly relates to a positioning guide device for acromioclavicular joint reduction ligament repair, which comprises a double-tooth clamp device and a guide sleeve, the double-tooth clamp device comprises a first clamp and a second clamp, the tails of the first clamp and the second clamp are provided with latches, and the guide sleeve is sleeved on the first clamp and the second clamp. The first clamp head is provided with upper teeth, the upper teeth are fixedly connected with a double-rail arc-shaped sliding rod, the second clamp head is provided with lower teeth, the lower teeth are fixedly connected with a concave arc column, the joint of the concave arc column and the lower teeth is provided with positioning teeth, the far end of the concave arc column is provided with a positioning bent column, and the guide sleeve comprises an outer guide cylinder. The acromioclavicular joint restoration device is convenient for the proceeding of an acromioclavicular joint restoration operation, not only can the acromioclavicular joint be pressurized and restored through the double-tooth clamp device, but also the acromioclavicular joint restoration device can be installed in a guiding manner, and the damage caused by too deep drilling of a kirschner wire or a hollow drill bit to subclavian nerve blood vessels at the lower edge of a coracoid process is effectively avoided.

1. The name of the design product: clavicle chain (hug heart bear). 2. The use of the design product: the design product is used for ornaments. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

An orientation of a patient's chest is determined by an apparatus and method. According to the invention, a camera image of a patient comprising image data of the patient's chest is received, wherein the camera image is acquired with an optical camera. Further, an X-ray radiograph of the patient's chest with an X-ray imaging axis extending from an X-ray source to an X-ray detector is received. Then, the camera image and the X-ray radiograph are provided to at least one processor. Further, information relating to a clavicle to spinous process distance of the patient is then determined using the camera image. Finally, an orientation of the patient's chest in the X-ray radiograph with respect to the X-ray imaging axis is determined using the camera image, the X-ray radiograph, and the information relating to the clavicle to spinal process distance of the patient.

The invention relates to the technical field of medical instruments, in particular to a full-suture acromioclavicular joint fixing system. A full-suture acromioclavicular joint fixing system comprises a fixing loop, a fixing rope and a traction rope. The fixing loop is of a woven structure, and the first end of the fixing rope is fixed to the fixing rope after penetrating and winding from the radial interior of the fixing loop. A traction ring is arranged on the traction rope, part of the traction rope penetrates through the fixing loop to extend out of the fixing loop, and the traction ring can be connected with the second end of the fixing rope; the fixing loop and the fixing rope are located on the two sides of the bone tunnel, the fixing loop is used for being clamped outside the bone tunnel, the part of the fixing rope is used for winding the coracoid, and the part, stretching out of the fixing loop, of the traction rope is pulled to drive the second end of the fixing rope to penetrate through the fixing loop so that the part of the fixing rope can be bundled to the coracoid. According to the full-suture acromioclavicular joint fixing system, drilling in the coracoid process can be avoided, bone loss is reduced, the fixing loop can be extruded to shrink and be better attached to the clavicle, the upheaval phenomenon is avoided, and therefore the foreign body sensation of a patient can be reduced.

The invention discloses a multifunctional swallowing training and sound production auxiliary exercising device, and belongs to the technical field of sound production training devices. Comprising an arc-shaped plate fixed to the lower jaw of a user, a supporting plate fixed to the chest of the user, a fixing column connecting the arc-shaped plate and the supporting plate and a rear neck adjusting belt, and a pickup, a displayer, a display lamp and a control terminal are integrated. The sound pick-up collects voice signals, the displayer displays volume, and the display lamp feeds back sound production quality through the control terminal. A piezoelectric sensor is embedded in the supporting plate to monitor the thoracic expansion amplitude; when chest breathing is detected, the clavicle heating module is linked to heat up, phrenic nerve reflex is activated through thermal stimulation to guide abdominal breathing, vocal cord closure is improved, and the risk of aspiration by mistake is reduced. The equipment is integrated with a rotating assembly to realize multi-angle adjustment and automatic switching of the display; a multi-frequency vibration module and a temperature control heating module are arranged in the arc-shaped plate, and targeted muscle stimulation is provided. Through mechanical linkage and multi-mode feedback, the breathing-sounding-swallowing cooperative training efficiency is optimized, and the user suitability and the rehabilitation effect are improved.

The application discloses a heart apex integrated ECG body temperature and respiration mechanical sensing and alarming device, which comprises a flexible and fitted base suitable for the physiological arc of the fifth rib heart apex and the middle line of the left clavicle, a heart apex mechanical heart rate pulsation sensing component integrated in the center of the base, a thoracic mechanical respiration fluctuation sensing component in the peripheral area and a body temperature detection module in the inner side, and a built-in data processing and wireless transmission module and a local sound and light alarm; the device is pasted on the heart apex, pure mechanical top pressure elastic sheets and telescopic sensing strips are adopted to synchronously collect the body surface heart rate, the respiration frequency and the body temperature, the data is directly transmitted to the nurse mobile nursing PDA in real time, the local sound and light alarm and the PDA end pop-up window vibration alarm are simultaneously triggered when the heart rate is zero or the respiration stops, 24-hour continuous monitoring and on-the-spot immediate response of the critical signal are realized.

The present application provides an anatomical sternoclavicular joint bone plate and a sternoclavicular joint internal fixation system. The anatomical sternoclavicular joint bone plate comprises a bone plate main body, the bone plate main body comprises a proximal end and a distal end, the proximal end of the bone plate main body is fitted with the clavicular part of the sternoclavicular joint, the proximal end of the bone plate main body is provided with a movable hole, the inner wall of the movable hole is a smooth surface, there is a gap between the inner wall of the movable hole and the screw penetrating therein, the central axis of the movable hole passes through the sternoclavicular joint, and the distal end of the bone plate main body is provided with a plurality of locking holes. The sternoclavicular joint internal fixation system comprises the anatomical sternoclavicular joint bone plate and a cancellous bone screw matched with the movable hole of the bone plate main body. The anatomical sternoclavicular joint bone plate can effectively ensure the stability after sternoclavicular joint dislocation, accelerate the repair and healing of the surrounding ligament, enable the patient to do early exercise, and has the advantages of early recovery of joint function.

The utility model belongs to the technical field of medical instruments, and particularly belongs to an acupuncture instrument for human clavicle acupuncture points. The needling instrument comprises a needle handle; the needle handle comprises an expansion handle and an anti-rotation handle, the anti-rotation handle is perpendicular to the expansion handle, and the axial line of the anti-rotation handle is fixedly connected with the first end of the expansion handle to form a T-shaped structure; a needle body; the needle body comprises a needle body and a needle tip, the first end of the needle body and the needle tip are integrally formed, and the second end of the needle body and the second end of the expansion handle are integrally formed. A certain angle is formed at the joint of the needle handle and the needle body; the plane where the expansion handle and the needle body are located is spatially perpendicular to the axial line of the anti-rotation handle. The needling instrument is easy to operate, the technical requirement for doctors is highly lowered, a patient can take the needle to move after the needle is inserted, and application of the sports needling method is facilitated.

The invention discloses a clavicle intramedullary nail. The clavicle intramedullary nail sequentially comprises an implantation fixing section (12) and an implantation positioning section (14). The implantation fixing section is provided with an elastic needle body structure matched with the physiological curve of the clavicle, the implantation positioning section linearly extends in the implantation direction, the implantation positioning section is provided with an operation connecting channel (15), and the operation connecting channel is formed in the end of the implantation positioning section in the implantation direction; at least two clamping notches (13) are further formed in the side wall forming the operation connecting channel in the implanting direction, and an operation device is externally connected through the operation connecting channel and the clamping notches; the implantation positioning section is further provided with a lock nail connecting channel (16), the lock nail connecting channel penetrates through the implantation positioning section and the operation connecting channel in the locking direction inclined to the implantation direction, and after the lock intramedullary nail is nailed, skin tissue irritation can be avoided, skin inflammation is avoided, surgical wounds are reduced, and the minimally invasive requirement is met. The invention further discloses an internal fixing device with the intramedullary clavicle nail and a mounting assembly.

The invention relates to the technical field of medical instruments, in particular to a double-cavity trachea cannula positioning device based on an electromagnetic technology, which comprises a trachea positioning module, a data acquisition module, a data processing module and a dynamic simulation module, the data processing module is used for receiving the electromagnetic signal acquired by the data acquisition module and analyzing the relative position of the electromagnetic sensor in the positioning electromagnetic field based on the electromagnetic signal; the processing module is used for receiving the body surface image of the patient acquired by the data acquisition module, identifying the position of the ring-shaped cartilage, the position of the sternum angle, the position of the left clavicle and the position of the right clavicle of the patient according to the body surface image of the patient based on an image processing technology, marking the position of the lower edge of the ring-shaped cartilage as a trachea starting projection point and marking the position of the lower edge of the sternum angle as a trachea ending projection point; body surface trachea projection is formed; through the design that the electromagnetic sensor is combined with the data processing module, the double-cavity trachea cannula can be positioned, meanwhile, the ventilation space is prevented from being occupied, and the ventilation effect of the double-cavity trachea cannula is guaranteed.

A new and innovative medical sizing instrument and method are provided for determining an appropriate depth and / or length of a clavicle hook plate for a patient. The provided medical sizing instrument may enable a surgeon to determine an appropriate hook depth without having to switch between different components, such as a series of templates. In an example, a surgeon may insert the medical sizing instrument into a patient the same as the surgeon would a clavicle hook plate, adjust the hook depth on the medical sizing instrument until a hook depth is obtained that appropriately maintains the anatomical alignment of the patient's clavicle and acromion, and read an indicated depth on the medical sizing instrument. The surgeon may then remove the medical sizing instrument from the patient and select the appropriate clavicle hook plate to insert into the patient.

Clavicle fixation devices and methods thereof. A clavicle fixation device includes an elongated plate extending between first and second ends, the elongated plate defining a plurality of spaced apart screw holes. At least one pair of relief cuts extends into the elongated plate on opposite sides thereof, the at least one pair of relief cuts axially positioned between a pair of the spaced apart screw holes and at least one pair of suture holes along opposite sides of the elongated plate, the at least one pair of suture holes axially positioned between a pair of the spaced apart screw holes. At least one pair of relief cuts is axially aligned with a pair of suture holes to define combined holes on opposite sides of the elongated plate.

The utility model provides a retractor for thoracic vertebra surgery, and belongs to the field of medical instruments. The retraction device comprises a holding part, an extension part; the bending part is a hook-shaped bending plate, the short edge of the bending part is connected with the extension part, and the tail end of the long edge and the tail end of the bulge at the hook-shaped bottom are respectively positioned on two sides of the plane where the extension part is positioned; the retraction part is connected with the long edge of the bending part, the retraction part is in a plate shape and is parallel to the extension part, the tail end of the retraction part laterally extends to form a clamping block, the extending direction of the clamping block and the extending direction of the long edge of the hook-shaped bending part both face the same side face of the extension part, and a clamping groove matched with the thoracic vertebra T1 and / or the thoracic vertebra T2 is formed in the clamping block in a concave mode. According to the retractor, through the design of the bending part and the retractor part, in the anterior or anterior-posterior joint operation of the cervical-thoracic vertebra joint part or the upper thoracic vertebra, the retractor avoids the clavicle or the sternum handle, and the trachea, the esophagus and the blood vessel blocked in front of the thoracic vertebra are pushed aside, so that the visual field is exposed to facilitate the operation.

The utility model relates to the field of tile connection, in particular to a tile connecting device which comprises a keel and a locking mechanism, the locking mechanism comprises a first locking piece, a second locking piece, a fastening assembly and a clavicle assembly, the first locking piece comprises a first tile clamping part and a clavicle part, and the second locking piece comprises a second tile clamping part; the clavicle component is arranged on the clavicle part, the clavicle component comprises a clavicle piece and a locking piece, and the clavicle piece is movably connected with the locking piece; the first locking piece and the second locking piece are fixedly connected through a fastening assembly, so that the first tile clamping part and the second tile clamping part clamp the tile; the clavicle part is clamped on the keel, and the clavicle part is driven by the locking part, so that the keel is locked on the clavicle part. The connecting device is simple in structure and reliable and stable in connection.

The utility model provides an acromioclavicular dislocation resetting and pressurizing thread passing device which comprises a thread passing structure, an adjusting structure and a longitudinal pressurizing thread guiding structure. The wire passing structure assists the lead to be arranged around the coracoid; the wire passing structure comprises two wire passing handles; the adjusting structure adjusts the second end of the wire passing structure to be opposite and separated; and the longitudinal pressurizing thread guide structure is a thread kirschner wire for guiding the thread kirschner wire to drill into the bone. Therefore, the adjusting structure adjusts the opening size of the opening end of the thread passing structure, and convenient and accurate thread winding on the coracoid through the thread passing handle is achieved. Besides, the longitudinal pressurizing thread guide structure can pressurize and reset the clavicle, and the thread kirschner wire is guided by the longitudinal pressurizing thread guide structure when drilling a bone tunnel, so that the positioning is more accurate, the surgical operation is facilitated, the surgical time is saved, the surgical success rate is improved, and the satisfaction degree of a patient is increased.

The application discloses a combined device of artificial sternum, artificial clavicle and artificial rib, which comprises an artificial sternum, an artificial clavicle and an artificial rib; the artificial sternum comprises a sternum handle and a sternum body, and the upper edges of the sternum handle are respectively provided with sternum joint concaves; the artificial clavicle is provided with a clavicle joint shaft, the sternum joint concaves are in contact with the clavicle joint shaft, and a sternoclavicular joint is formed; the clavicle joint shaft is provided with a first clavicle connecting hole; the sternum handle is provided with a first sternum connecting hole; the artificial rib comprises a first rib segment, a second rib segment and a third rib segment, and the first rib segment and the third rib segment have the same width along a first direction; the left and right sides of the sternum handle and the sternum body are respectively connected with the first rib segment, and the third rib segment is connected with a normal rib stump on the side away from the artificial sternum. Through the connection between the artificial sternum and the artificial clavicle and the connection between the artificial sternum and the artificial rib, the anatomical form and the biological characteristics of the human body sternum, clavicle and rib can be simulated.