68 results about "Trauma & orthopedics" patented technology

The invention relates to the technical field of orthopedic surgery equipment, and discloses a movable traumatic orthopedic multifunctional surgery device which is arranged on a bed body and comprises first mounting frames, second mounting frames, a third mounting frame and a fourth mounting frame. The second mounting frame is arranged on one side of the bed body; the traction mechanism is detachably arranged on the first mounting frame and the second mounting frame and comprises a mounting assembly and a traction assembly; through the traction mechanism, the traction assembly can be installed according to the part needing traction treatment of a patient under the action of the installation assembly, so that the traction device is suitable for treatment of limbs of different parts of the traumatic orthopedics patient, the installation mode is simple and convenient, the traction device can be rapidly disassembled when not used, the size is effectively reduced, and the whole device is convenient to move; the conditions that traditional traction equipment cannot perform traction treatment on limbs of different parts of a patient and is large in size and inconvenient to move are avoided; the problems that an existing traction device is inconvenient to conduct synchronous traction treatment on the upper limb and the lower limb of a patient and inconvenient to move and install are solved.

The present invention provides an adjustable automatic bone-holding reducer for trauma orthopedics, belonging to the technical field of trauma orthopedics. The bone-holding reducer comprises a first pliers handle and a second pliers handle, wherein the first pliers handle and the second pliers handle are connected by a gill shaft screw, and a first groove is provided on the inner side of the first pliers handle and the second pliers handle, and the ends of the first pliers handle and the second pliers handle are fixedly connected with a pliers head. The present invention provides an adjustment component and a locking component, so that the bone-holding reducer can first adjust the opening size of the pliers head in a wide range through the locking component and the limiting strip in the adjustment component during use, and perform a preliminary locking after the adjustment, thereby ensuring the adjustment efficiency of the bone-holding reducer, and then fine-tune the screw and threaded sleeve in the adjustment component after the preliminary locking, thereby achieving secondary adjustment of the bone-holding reducer to ensure the accuracy of the bone-holding reducer, so that the bone-holding reducer can take into account both the accuracy and efficiency of use during use.

1. The name of the design product: nursing crutch (trauma orthopedics). 2. The use of the design product: the design product is used for supporting and assisting walking. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The screw implanting sleeve for locking the steel plate in the minimally invasive surgery of the traumatic orthopedics department comprises a positioning seat, LED illuminating lamps are evenly and fixedly installed on the periphery of the inner wall of the bottom of the positioning seat, the inner wall of the positioning seat is rotationally connected with a driving shaft through a bearing, and the inner wall of the bottom of the driving shaft is connected with a sleeve in a magnetic attraction mode. A hand wheel is fixedly installed on the outer wall of the top end of the driving shaft, a pointer is fixedly installed on the outer wall of the driving shaft, and angle scale marks are fixedly installed on the outer wall of the top of the positioning seat. The position of the sleeve is accurately positioned, so that the sleeve is prevented from deviating in the rotating process, the screw mounting precision is improved, meanwhile, the angle scale marks are arranged at the top of the positioning seat to be matched with the pointer for use, an operator can conveniently check the rotating angle of the sleeve, and the screw mounting precision is improved.

The invention relates to the technical field of medical instruments, in particular to a cervical vertebra exercise recovery device for traumatic orthopedic nursing, which comprises an exercise pillow seat, a cervical vertebra exercise component is arranged in the middle of the exercise pillow seat, and medicament matching components are arranged on the left and right sides of the bottom end surface in an assembly groove. The medicament matching assembly comprises cylinder bodies fixedly installed on the left side and the right side of the bottom end face of the assembling groove, the bottom ends of the deviating faces of the adjacent cylinder bodies fixedly communicate with one-way driving air guide pipes, and the output ends of the one-way driving air guide pipes fixedly communicate with medicament trays. Medicament dispersing holes communicated with the medicament tray are formed in the left side and the right side of the upper end face of the exercise pillow base. Through linkage cooperation of the cervical vertebra exercising assembly and the medicine matching assembly, the medicine effect can be applied to a patient during cervical vertebra exercising, and through mutual cooperation of the cervical vertebra exercising assembly and the medicine matching assembly, the situation that negative emotions such as fear and anxiety occur during exercising of the patient, and then the acceptability and use enthusiasm of the patient to an exercising recovery device are affected can be reduced.

The bone drill comprises a main body and a holding part, a drill bit is installed on a clamping part at the output end of the main body, a power switch is installed on the holding part, the holding part is of a hollow structure, the bottom end of the holding part is movably connected with a cover plate, and a power source in the holding part is electrically connected with the main body. A clamping assembly is installed at the end, close to the main body, in the holding part, and the power source is detachably installed in the clamping assembly through a plugging assembly at the top end. The clamping assembly comprises a clamping block, a center hole is formed in the end, close to the power source, of the clamping block, two blind holes are symmetrically formed in the position, close to an opening, of the interior of the center hole, wedge blocks are installed in the two blind holes, and springs are installed between the wedge blocks and the longitudinal wall of the clamping block. The plugging assembly comprises a plugging rod, the plugging rod is in threaded connection with the top end of the power supply, the plugging rod is slidably sleeved with a second frustum, and the end, away from the power supply, of the plugging rod is fixedly provided with a first frustum; the top of the power supply and the holding part are quickly limited and mounted through clamping, so that the outside of the disinfected bone drill is prevented from being polluted by the power supply.

The utility model relates to the technical field of medical instruments, and discloses a traumatic orthopedics reduction fixing clamp with a positioning function, which comprises two groups of clamp handles, the right sides of the two groups of clamp handles are fixedly connected with a clamping component, the bottoms of the two groups of clamping components are fixedly connected with an auxiliary component, and through the arranged auxiliary component, when medical staff uses the fixing clamp, the fixing clamp can be used for fixing the fixing clamp. When the fixing clamp is used, a bolt is firstly rotated to be screwed out from threaded grooves and threaded holes in two sets of connecting blocks, then a medical worker opens two sets of handle bodies to drive an auxiliary spring to stretch outwards, after the fixing clamp clamps the affected part of a patient, the auxiliary spring rebounds, the auxiliary spring drives the two sets of handle bodies to fix the affected part of the patient, and the fixing clamp is used for fixing the affected part of the patient. The medical staff screw bolts into the two sets of connecting blocks, the clamping state of the fixing pincers is stable, when the medical staff keeps the clamping posture for a long time, the hands of the medical staff cannot loosen through assistance of the auxiliary assembly, treatment of a patient cannot be delayed, and the treatment efficiency of the patient is improved.

The invention provides a traumatic orthopedic surgery system. The traumatic orthopedic surgery system comprises a main control unit, an execution device and scanning equipment, wherein the execution device and the scanning equipment are coupled with the main control unit; the main control unit comprises an operating device which is used for remotely controlling the execution device; the execution device carries a tail end operation tool and drives the tail end operation tool to move based on the control of the control device; the scanning device is used for scanning the tail end surgical tool in real time and sending a scanning image to the main control unit.

The invention belongs to the field of medical technical instruments, and particularly discloses a dressing change device for traumatic orthopedic nursing, which comprises a box body and a top plate, the top plate is connected with a clamping module through an adjustable telescopic connecting rod and a locking mechanism, and a motor drives a rotating rod to drive a sliding rod to radially slide, so that a clamping plate is matched with a cushion to flexibly fix an affected limb; a built-in pressure sensor monitors the clamping force in real time, a hydraulic lifting operation table is matched with an inclined bottom plate and a filter tank, waste liquid is discharged into a box waste collecting area through an output pipe, and classified recycling is conducted through a pull basket type waste liquid barrel and a suspension type waste basket; according to the device, classified storage and rapid taking of instruments are achieved by combining the ultraviolet disinfection function, a stop pulley is arranged at the bottom of the box body, multi-scene movement and stable locking are supported, the device integrates the functions of affected limb fixing, dressing change operation, waste collection and instrument storage, the operation process is optimized through modular design, the infection risk is reduced, and the dressing change efficiency and safety of the orthopedics department are improved; the clinical efficient nursing requirements are met.

The invention relates to the technical field of medical apparatus and instruments, in particular to a rapid binding device for traumatic orthopedics, which comprises a base, a binding mechanism is arranged on the outer wall of the base, fixing mechanisms are fixedly connected to the outer wall of the base and the front and back of the binding mechanism, and a controller is mounted on the outer wall of the base. The back surface of the base is fixedly connected with a power plug; the binding mechanism comprises a fixing seat fixedly connected to the top of the base, a rotating ring is rotationally connected to the interior of the fixing seat, a transmission gear is fixedly connected to the outer wall of the rotating ring and located in the fixing seat, and a driving gear is connected to the outer wall of the transmission gear and located in the fixing seat in an engaged mode; a driving motor is fixedly connected to the center of the outer wall of the driving gear, the rapid binding device for traumatic orthopedics is designed, the binding mechanism in the device is used for binding the wound of a patient, and the problems that when existing binding equipment is used, the wound cannot be bound rapidly, and the binding efficiency is low are solved.

The present invention provides a support device for trauma orthopedics, including a bottom support assembly, a foot support assembly and a leg support assembly. The bottom support assembly is installed between the bottom plate and the leg plate so that the leg plate can rotate; the foot support assembly is fixed to the upper end of the leg plate to support and fix the patient's feet; the leg support assembly is installed at the upper end of the waist plate to support the patient's thighs and disperse the weight of the legs. The legs can be accurately supported and fixed through multi-point adjustment, avoiding the problems of poor stability and inconvenient adjustment of traditional support devices. The bottom support assembly adopts a meshing structure of gears and inner gear rings, which can lock the position of the leg plate to ensure the stability of the support; the foot support assembly can adjust the angle and position so that the patient's legs maintain a predetermined bending state; the leg support assembly adopts a slide rail adjustment method to achieve effective support for the thigh. The device can be widely used for leg fixation and rehabilitation training before and after surgery, improve medical care efficiency, and enhance patient comfort and rehabilitation effects.

The invention discloses an adjustable skeleton positioning device for traumatic orthopedic surgery, and relates to the field of traumatic orthopedics, the adjustable skeleton positioning device comprises a preset base body, the outer side of the upper end of the preset base body is sleeved with a bearing butt joint piece, and the lower end of the bearing butt joint piece is in butt joint with a butt joint reserved piece; the outer side of the butt joint reserved part is rotationally connected with a bearing movable part, a movable reserved part is installed on the inner side of the butt joint reserved part in a nested mode, and the lower end of the movable reserved part is fixedly connected with a first spring. The adjustable skeleton positioning equipment for the traumatic orthopedic surgery is provided with a limb locking structure, the bearing stability of the whole equipment is guaranteed through the limb locking structure, the defect that a traditional hanging bracket structure cannot conduct limb locking treatment according to the placement position needing nursing is overcome, accidental collision is avoided through the self-adaptive locking structure, and the practicability is high. The lifting rope is prevented from shaking to pull the fixing frame, the placing and positioning stability of the patient is effectively guaranteed, secondary injury is avoided, and leg recovery of the patient is facilitated.

The utility model discloses a traction nursing frame for postoperative rehabilitation of traumatic orthopedics, which relates to the technical field of traction nursing frames and comprises a first mounting frame, a second side plate is fixedly mounted at the top of a second mounting frame, a third sliding groove is formed in the second side plate, and a third sliding block is slidably connected into the third sliding groove. The traction nursing device has the advantages that four limbs to be nursed stretch into the traction bridle, the placement frame can be driven to move by means of matched use of the conveying roller and the connecting rope, the third sliding block is driven to slide in the third sliding groove when the placement frame moves, and therefore traction nursing is completed; when the patient is uncomfortable, the connection between the placing frame and the frame electromagnet is directly released by starting a switch at the top of the first mounting frame and by means of the attraction force of the frame electromagnet to the placing frame, so that the patient can unload the weight at the first time, the four limbs can be put down, then the limiting of the traction strap is released, and the functionality of the device is improved.

The invention discloses an angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for traumatic orthopedics, and relates to the field of traumatic orthopedics, the angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for traumatic orthopedics comprises a handheld mechanism held by an operator, a plurality of adjusting mechanisms used for establishing a bone fracture channel and a bone fracture plate clamping mechanism, the adjusting mechanisms are the same in structural shape, and the bone fracture plate clamping mechanism is used for clamping the bone fracture plate. The bone fracture plate clamping mechanism is used for clamping a bone fracture plate, the adjusting mechanism is used for adjusting the length of the bone fracture channel, and the handheld mechanism is used for controlling the angle of the bone fracture channel and adjusting the length of the bone fracture channel. According to the angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for the traumatic orthopedics department, multi-angle and length adjustment can be conducted on the channel through the handheld mechanism, an operator can accurately judge whether a bone fracture plate reaches a preset position or not by observing a display screen, position deviation caused by judgment depending on experience in a traditional operation is avoided, and the operation efficiency is improved. And the soft tissue injury caused by repeated adjustment is greatly reduced.

The invention relates to the technical field of medical instruments, in particular to a traumatic orthopedics light-weight intelligent self-adjusting brace device which comprises a wearing part and a driving device, the wearing part and the driving device are arranged in a split mode, the wearing part is composed of a flexible layer, rigid supporting strips are fixed to the outer surface of the flexible layer, and a force sensor is installed on the inner surface of the flexible layer; one end of the flexible layer is provided with a movable belt, the other end of the flexible layer is provided with a fixed belt, the tail end of the fixed belt is provided with an adjusting device, the wearing part and the driving device are arranged in a split mode, the weight of the wearing part is greatly reduced, and the burden of fracture patients, especially patients needing to do certain activities in the middle and later periods of fracture rehabilitation is relieved; in addition, various operation modes can be achieved, a fracture patient can select different modes according to the specific rehabilitation condition, more humanization is achieved, and convenience is provided for the patient and nursing staff.

The application provides a 3D printing preparation device for a trauma orthopedic external fixation brace, relates to the technical field of orthopedic external fixation braces, and comprises a shell, a storage structure is arranged on the shell, a stirring structure is arranged in the storage structure, a feeding structure is arranged in the shell, the feeding structure corresponds to the storage structure, a moving structure is slidingly matched in the shell, a 3D printing structure is arranged on the moving structure, the 3D printing structure comprises two printing heads, the printing heads correspond to the feeding structure, a distance adjusting structure is arranged on the moving structure, the distance adjusting structure corresponds to the printing heads, and a rotating structure is arranged at the bottom of the shell. In the application, the storage structure is arranged on the shell, the moving structure is arranged in the shell, the 3D printing structure is arranged on the moving structure, the 3D printing structure comprises two printing heads, the storage and feeding can be realized through the storage structure and the feeding structure, and printing can be realized through the printing heads.

The invention relates to the technical field of rehabilitation training instruments, in particular to a traumatic orthopedics lower limb rehabilitation device which comprises a base, a first motor fixedly connected to the exterior of the base, a rotating part arranged at the output end of the first motor, an outer frame slidably connected to the exterior of the rotating part, a second crank rotatably connected to the exterior of the base and a first sliding groove formed in the exterior of the base. The first sliding groove is in sliding connection with the outer frame, a third crank is rotationally connected to the exterior of the outer frame, the third crank is rotationally connected with a second crank, a first crank is rotationally connected to the exterior of the second crank, a first sliding block is rotationally connected to the exterior of the first crank, and the first sliding block is in sliding connection with the first sliding groove; the exterior of the first sliding block is fixedly connected with a traction rope, the traction rope is in sliding connection with the base, the exterior of the traction rope is fixedly connected with a hand ring, and the exterior of the base is fixedly connected with a seat.

The invention provides an emergency traumatic orthopedic patient pain management device, and relates to the field of medical instruments. The pain management device for the patient in the emergency traumatic orthopedics department comprises a placing cover, cover plates are fixedly connected to the front side and the rear side of the placing cover, a relieving unit is arranged on the inner side of the placing cover, the relieving unit comprises a fixing plate, and the fixing plate is fixedly connected to the outer side of the placing cover; a containing box and an air heater are fixedly connected to the upper side of the fixing plate, a water pump is fixedly connected to the front side of the containing box, guide plates are fixedly connected to the inner sides of the front end and the rear end of the containing cover, and a connecting plate is fixedly connected between the guide plates on the front side and the rear side. By arranging a guide plate, a guide block, a vertical plate, a half gear ring, a gear, a contact plate, moving plates and massage rollers, the massage rollers on the moving plates on the front side and the rear side are conveniently controlled to massage the legs of a patient, the contact plates conduct hot compress or cold compress on the legs, leg pain of the orthopedic patient is conveniently relieved, and the operation amount of equipment is reduced.

1. The name of the design product: medical flusher (trauma orthopedics). 2. The use of the design product: used for flushing wounds, wounds, bone chips during trauma and orthopedic surgery. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present invention provides an external fixation mechanism for trauma orthopedics, belonging to the technical field of orthopedic external fixation. It includes a foot structure that is sleeved on the patient's foot and a knee structure that is sleeved on the patient's knee; the knee structure includes a knee pad that is adapted to the patient's knee pit, a first knee sleeve that is adapted to the connection between the patient's knee and tibia, and a second knee sleeve that is adapted to the connection between the patient's knee and femur, the first knee sleeve and the second knee sleeve being fixedly connected to the two ends of the knee pad respectively; the foot structure includes a heel section that is adapted to the patient's heel and an ankle section that is adapted to the patient's ankle. The present invention installs a support structure by providing a foot structure and a knee structure, so that the weight of the support structure itself is borne by the patient's foot and knee, reducing the pressure on the patient's tibia and making the entire support structure more stable.

The invention discloses minimally invasive navigation surgical equipment for traumatic orthopedic fracture, and belongs to the field of navigation equipment. Comprising a base, a supporting column is fixedly connected to the upper surface of the base, a workbench is fixedly connected to the top of the supporting column, a display screen is fixedly connected to the top of the workbench, a supporting frame is fixedly connected to the edge of the upper surface of the base, and pulley yokes are fixedly connected to the four corners of the lower surface of the base; a supporting assembly for improving the stability of the equipment is connected to the lower surface of the base and comprises an electric push rod fixed to the lower surface of the base. By arranging the supporting assembly, the extension plate is pulled out from the interior of the storage plate to be unfolded, so that the storage plate and the extension plate make contact with the ground and effectively support the equipment, most of the weight of the equipment is concentrated on the storage plate and the extension plate, it can be guaranteed that the contact area between the equipment and the ground is increased, and it is guaranteed that the gravity center of the equipment is more stable; and shaking cannot occur under the action of external force.

The utility model relates to the field of medical instruments, and provides a surgical instrument box for traumatic orthopedics, which comprises a box body and at least two accommodating cabinets arranged in the box body in a sliding manner, and the two adjacent accommodating cabinets are directly matched in a sliding manner; the two guide blocks are symmetrically arranged in the containing cabinet, the separation frame is arranged between the two guide blocks in a sliding mode, a sliding buckle and a positioning buckle are fixedly arranged at the two ends of the separation frame respectively, and the sliding buckle and the positioning buckle are in sliding fit with the guide blocks on the same side respectively. The space in the containing cabinet can be distributed through the multiple separation frames arranged between the guide blocks, the multiple sliding sleeves on the separation frames and the separation blocks, the positions of the separation frames are adjusted through the sliding buckles and the positioning buckles, the distance between every two adjacent sliding sleeves is adjusted, the space can be flexibly distributed according to instruments of different sizes, and the space distribution efficiency is improved. And more types of instruments can be properly stored.

The utility model relates to the technical field of medical instruments. The auxiliary traction device for the traumatic orthopedics department comprises a sickbed, a support is fixed to one side of the sickbed, rotating discs are rotationally inserted into the two ends of one side of the support in the inclined direction, and a second spring is fixed between a limiting block and the inner wall of the other ankle clamp. The sickbed, the support, the rotating disc, the conveying belt, the lifting frame, the round wheel and the cam are used in cooperation, so that the device can bend the legs of a patient, the effect of conducting bending exercise on the legs of the patient is achieved, and the treatment effect of the patient is improved; through cooperative use of a first supporting frame, an ankle clamp, a limiting rod, a clamping groove, a limiting block, a limiting block and a second spring, the device can be adjusted according to the size of the ankle of a patient, so that damage to the ankle of the patient caused by the device is reduced, and meanwhile the comfort level of the patient can be improved through the proper size.

The invention provides a 3D printing preparation device of a traumatic orthopedic external fixation brace, and relates to the technical field of orthopedic external fixation braces.The 3D printing preparation device comprises a shell, a material storage structure is arranged on the shell, a stirring structure is arranged in the material storage structure, a feeding structure is arranged in the shell, the feeding structure corresponds to the material storage structure, and a moving structure is arranged in the shell in a sliding fit mode; and a 3D printing structure is arranged on the moving structure, the 3D printing structure comprises two printing heads, the printing heads correspond to the feeding structure, a distance adjusting structure is arranged on the moving structure, the distance adjusting structure corresponds to the printing heads, and a rotating structure is arranged at the bottom of the shell. According to the 3D printing device, the material storage structure is installed on the shell, the moving structure is installed in the shell, the 3D printing structure is installed on the moving structure, the 3D printing structure comprises the two printing heads, material storage and feeding can be conducted through the material storage structure and the feeding structure, and printing is conducted through the printing heads.

The invention relates to the technical field of medical instruments, and discloses a traumatic orthopedics department auxiliary traction device aiming at the problems of adjustment flexibility, fitting precision, operation convenience and adaptation range of an existing traction device, the traumatic orthopedics department auxiliary traction device comprises two tightening mechanisms surrounding the upper portion and the lower portion of a traumatic part respectively and used for fixing an affected limb; the clamping assembly is arranged in the tightening mechanism and is used for fixing the affected limbs of the patients with different body types; the two ends of the two telescopic traction mechanisms are connected with the two tightening mechanisms respectively, and the two telescopic traction mechanisms are located on the periphery of the wound part at intervals and used for pulling the wound part. A motor of the tightening mechanism drives a first gear and a second gear to conduct transmission, an Archimedes thread coil sliding groove of the second gear is combined to drive a sliding block to move, accurate tightening and loosening of a clamping assembly are achieved, and the problem that traditional manual traction is insufficient in accuracy is solved. The distance between the two tightening mechanisms can be accurately controlled by an adjusting assembly of the telescopic traction mechanism, and the treatment requirements of different wound parts are met.

The invention provides an in-vitro fixing mechanism for traumatic orthopedics, and belongs to the technical field of orthopedics external fixation. Comprising a foot structure arranged on the foot of a patient in a sleeving mode and a knee structure arranged on the knee of the patient in a sleeving mode. The knee structure comprises a knee fossa pad matched with the knee fossa of the patient, a first knee sleeve matched with the joint of the knee of the patient and the tibia and a second knee sleeve matched with the joint of the knee of the patient and the thighbone, and the first knee sleeve and the second knee sleeve are fixedly connected to the two ends of the knee fossa pad respectively; the foot structure comprises a heel section matched with the heel of the patient and an ankle section matched with the ankle of the patient. The foot structure and the knee structure are arranged, the support structure is installed through the foot structure and the knee structure, the weight of the support structure is borne by the foot and the knee of a patient, pressure borne by the tibia of the patient is reduced, and meanwhile the whole support structure is more stable.

1. The name of this design product: Medical Irrigator (Traumatology and Orthopedics). 2. Purpose of this product design: Used for flushing wounds, wound surfaces and bone chips during trauma and orthopedic surgery. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present invention relates to the field of trauma orthopedics, and more specifically, to an ultra-fine medullary needle and plate locking system. The ultra-fine medullary needle and plate locking system includes an intramedullary needle, an extramedullary plate, and a plurality of locking screws; the intramedullary needle and the extramedullary plate are both arranged along the extension direction of the bone body, the intramedullary needle is accommodated in the medullary cavity of the bone body, and the extramedullary plate is located outside the bone body and is connected to one end of the intramedullary needle; the extramedullary plate is provided with a plurality of screw mounting holes along its extension direction; each locking screw is matched with a screw mounting hole and is connected to the bone body. The ultra-fine medullary needle and plate locking system can improve the stability of the bone body where the fracture occurs, thereby improving the fracture healing effect, and is conducive to the reduction and healing of the fracture; and after the fracture is healed, it can improve the efficiency of removal, thereby shortening the operation time.