43 results about "Fracture Dislocations" patented technology

The invention discloses medicinal composition for remedying fracture, luxation and soft tissue injury and a preparation method thereof. The composition comprises 46 components of raw medicines such asangelica, safflower, Chinese flowering quince, achyranthes root, dahurian angelica root, eucommia ulmoies, herba schizonepetae, ledebouriella root and atractylodes rhizome, etc. The medicinal composition of the invention has the advantages of blood circulation promotion by removing blood stasis, reunion of the bone, expelling wind and removing damness, dispersing cold and relieving pain, and hasobvious effect to fracture remedy and soft tissue injury, simultaneously, the invention has good curative effect to the remedy of various paralysis arthralgia such as muscular rheumatism, rheumatoid disease, spondylitis spondylitis, senile arthritis, and neck, shoulder and arm pain and lumbago and scelalgia.

The invention discloses hundred-herb traumatic injury ointment and a preparation method thereof. The ointment is prepared from hundreds of medicinal materials including rhizoma polygoni cuspidati, sambucus javanica reinw, kusnezoff monkshood root, pinellia ternata, India madder root, cortex eucommiae, radix dipsaci, radix achyranthis bidentatae, rhizoma drynariae, saffron crocus, litharge, radix rehmanniae recens, semen momordicae, radix saposhnikoviae, rhubarb, fructus aurantii, peach seed, frankincense, centipede, Qi snake, cornu cervi pantotrichum, ground beetle, pangolin scales, long-noded pit viper, garter snake, snake slough, scorpion, Egeria najas, stiff silkworm and the like. The hundred-herb traumatic injury ointment has a better effect by combining the animal and plant materials; and when being applied to traumatic injuries, the ointment can quickly relieve swelling and pain, activate blood and remove fatigue, relax sinew and activate collaterals, treat fracture dislocation, prevent relapse and sequela, and realize radical treatment.

An exterior-applied Chinese medicine for treating bone fracture, dislocation, joint sprain, hyperosteogeny, rheumatic arthritis, and soft tissue injury is prepared from 44 Chinese-medicinal materials including notoginseng, Sichuan aconite root, Chuan-xiong rhizome, myrrh, etc. Its advantages are high curative effect and high safety.

The invention discloses a ground fracture test device and a method for simulating fracture dislocation and underground water change. The device comprises a test model box, a fixed platform and a movable platform, a dislocation adjusting mechanism is arranged at the bottom of the moving platform; a first bottom plate, a first waterproof plate and a first water stop plate are sequentially arranged on the fixed platform from bottom to top, a second bottom plate, a second waterproof plate and a second water stop plate are sequentially arranged on the movable platform from bottom to top, and the dislocation adjusting mechanism comprises a support, a jack and a sliding limiting component. The method comprises the following steps: 1, performing preparation before a test; 2, laying a model soil layer in the model box, burying a sensor and connecting the sensor with a data acquisition instrument; 3, injecting water into the model soil layer; 4, simulating soil layer fracture dislocation of thesimulation model; and 5, simulating underground water level change by model soil layer drainage. The device can simulate the development condition of the ground fissures under the conditions of fracture dislocation and underground water change, and is high in simulation accuracy.

A device for applying traction to the cervical vertebrae to reduce fracture dislocation of the cervical spine, said device including: a support surface adapted to support a patient lying upon his or her back; a load transmitting means adapted to be connected at one end to a patient under treatment and lying upon said support surface; the other end of said load transmitting means being adapted to be connected to a load applying means; said load applying means being movable along a regular or irregular curve to any of a range of predetermined positions between a first position which places the patient's cervical spine in flexion and a second position which places the patient's cervical spine in extension.

The invention relates to a traditional Chinese medicine pill for treating acute and chronic lumbago-leg pain, and lumbar intervertebral disc bulge and herniation as well as fracture dislocation, and can effectively solve the treatment problems of lumbago, leg pain, intervertebral disc herniation and bulge, flaccidity of muscles and bones, numbness of limbs, steaming bone disorder and hectic fever, traumatic injury, the fracture dislocation, inability to touch the ground by feet, and incapability of walking. The traditional Chinese medicine pill is made from the medicines as follows: cortex phellodendron is 25 to 35g, tortoise plastron is 8 to 12g, old arable soil is 16 to 20g, radix cyathulae is 18 to 22g, rhizoma anemarrhenae is 25 to 35g, Cynomorium songaricum is 12 to 17g, white peony roots are 18 to 22g, safflower is 8 to 12g, tiger-bones are 40 to 60g, red ginseng is 8 to 12g, Dipsacus japonicus Miq. is 18 to 22g, pulp of cornus is 8 to 12g, and moutan cortex is 36 to 45g; the thirteen medicines are crushed into fine powders together and mixed uniformly. The traditional Chinese medicine pills can improve the symptoms and signs of human bodies, eliminate osteal tumefaction and ache, strengthen the function and recover the functions of lumbar and limbs; the successful research of the traditional Chinese medicine pill is an innovation in traditional Chinese medicine, and the economic and social benefits are good.

The invention provides a deep-buried tunnel crossing active fracture water inrush and mud inrush dynamic disaster test system, which comprises a box body. The central position in the box body is filled with a fracture similar material, and the periphery of the fracture in the box body is filled with fractured hanging wall and footwall tunnel surrounding rock similar materials; a through hole used for simulating tunnel excavation is formed in the first end of the box body, a seepage pressure loading unit is arranged on the side portion of the box body, the top of the box body is closed and provided with a ground stress loading unit, and a fracture dislocation unit is arranged at the position, close to the second end of the box body, in the box body. A vibration load loading point in contact with the earthquake vibration loading unit is arranged at the position, close to the first end, of the bottom in the box body; the device can simulate the water and mud inrush disasters when the tunnel passes through the active fracture under the water-force coupling condition, studies the internal stress, displacement and seepage evolution rules of the waterproof rock mass and the fracture mechanism of the waterproof rock mass in the adjacent fracture process of the tunnel under the action of fracture dislocation and earthquake vibration, and reveals the disaster pregnancy mode and the disaster-causing mechanism.

The invention belongs to the technical field of medical equipment, in particular to a personalized cervical vertebrae (C3-C7) pedicle screw step-by-step navigation template device and a making methodthereof. The device is characterized by comprising a screw positioning guide plate, a drilling guide plate and a tapping guide plate; and the sizes of guide holes / tubes enlarge step by step, and screws are assisted to be placed into a vertebra body one by one according to a screw setting sequence, so that screw setting is completed. According to the invention, a step-by-step enlarged 3D printing navigation template system assists the internal fixation of the cervical vertebrae (C3-C7) pedicle screw for treating pedicle fracture dislocation, and can reduce operation time and intraoperative bleeding compared with an initial single navigation template, thus improving screw setting safety, more accurately matching a preoperative design, and having a clinical promotion value. Meanwhile, the operations of determining a screw entry point, introducing a screw entry direction, assisting tapping and the like are realized, so that the accuracy is further improved.

A computerized system and method for automatically estimating the likelihood of having a fall leading to a fracture / dislocation within a specified period is described, and comprises a predictive model for guiding patients to the right course of treatment and encouraging discussions with their doctors for better outcomes. The system and method extracts member's health information from health administrative claims data, including clinical and pharmacy data, and estimates the probability of a fall for that member. Patients with high risk scores are selected for various clinical programs and interventions to manage their health conditions and reduce their likelihood of falling.

The invention relates to a universal elastic fixed rod, and belongs to the technical field of implants in a human body for medical apparatus and instruments. The universal elastic fixed rod comprises a U-shaped deformation structure, a torsion connection plate and a cylinder, wherein the U-shaped deformation structure is composed of at least one vertical U shape and a horizontal U shape; when two sides of the U-shaped deformation structure are fixedly connected with the torsion connection plate, the other end of the torsion connection plate is fixedly connected with the cylinder; and when one side of the U-shaped deformation structure is fixedly connected with the torsion connection plate, and the other side of the U-shaped deformation structure is directly connected with the cylinder. According to the universal elastic fixed rod, elastic movement in each direction, such as anteflexion, rear protraction, left and right lateral bending, rotation and the like of an operation section in a sagittal view can be achieved; the elastic movement is full; the postoperative elasticity attenuation resistance is strong; the universal elastic fixed rod can be applied to one or more segments of spines, and can also be applied to dynamic fixation of fracture dislocation; and the problems that various dynamic spinal internal fixtures used at present cannot reserve full elastic movement of the spines in each direction, and the elasticity attenuation resistance is weak are solved.

The invention discloses a method for adopting a loop steel plate for treating ulna coracoid process fractures. A bone plate with a hole is involved. Steel wires are installed on the bone plate. The method comprises the steps of bony occlusion structure anatomy, operative treatment, coracoid process fracture treatment, elbow joint outer side accessory ligament treatment; elbow joint inner side accessory ligament treatment; external fixing; post-operation C-arm perspective treatment; post-operation rehabilitation training. According to the method for adopting the loop steel plate for treating the ulna coracoid process fractures, scholars at home and abroad obtain an operation method by means of a large number of biomechanics and clinic tests, the method is relatively simple, operative wounds are relatively small, medical cost is low, the operation result is effective, the inner fixing mode conforming to the biomechanics characteristic is used for treating complex elbow joint fracture dislocation. The concentric circle center of the elbow part is reconstructed for resetting. The method is easy to operate, and the wounds are small, fixing is firm, early-stage function exercising is allowed, and the clinic effect is good.

The invention discloses a plaster used for treating fracture dislocation, which is prepared by the following raw materials by weight proportion: 0.9-1.1 parts of safflower, 0.45-0.55 part of sapanwood, 0.45-0.55 part of rhizoma drynariae, 0.45-0.55 part of angelica, 0.90-1.05 parts of catechu, 0.45-0.55 part of dragon's blood, 0.45-0.55 part of frankincense, 0.9-1.0 part of rhubarb, 18-21 parts of red lead and 48-51 parts of vegetable oil. The invention also discloses the preparation method of the plaster. The plaster has the efficacies of activating blood circulation, eliminating swelling, rejoining fractured bones, alleviating pains, penetrating bones, relieving rigidity of muscles and activating collaterals as well as the advantages of short curing time and high cure rate. .

The invention discloses a cervical vertebra fracture dislocation repositor which comprises a casing. Movable rings are fixedly installed at the top end and the inner side of the casing. A movable rodpenetrates through a side wall interlayer of each movable ring. Shelves are movably mounted at the top ends of the front surfaces of the movable rods. Connecting plates are movably mounted on the inner sides of the top ends of the movable rods. Supporting plates are movably mounted at the inner ends of the connecting plates. The upper end of the inner side wall of each movable ring is movably connected with a sleeve ring. A moving rod is fixedly mounted in the middle of the inner side wall of each movable ring. The movable rings are loosened outwards and worn on the neck of a patient, and thenthe movable rings are fastened. The inner wall of the fitting soft casing fits the neck of the patient. Due to the fact that the fitting soft casing is made of an SEBS plastic material, certain adsorption force can be generated after the fitting soft casing is attached to the skin of the human body. The situation that the repositor shakes due to different sizes of the necks of patients can be avoided. The inner side walls of the movable rods and the neck of the patient are slightly pressed, and blood circulation in blood vessels of the neck of the patient can be promoted.

The invention relates to an external-use Chinese herbal medicine composition for treating traumatic injury, fracture dislocation and rheumatism bone disease. The external-use Chinese herbal medicine composition is prepared from angelica sinensis, pseudo-ginseng, sangusis draconis, frankincense, myrrh, leopard bone, ossa draconis, dog bone, musk, ground beeltle, radix angelicae, rhizoma atractylodis, eucommia ulmoides, colophony, radix dipsaci, angelica, Sichuan mountain armour, caulis sinomenii, rhizoma drynariae, elderberry and phryma leptostachya. The Chinese herbal medicine composition has the effects of invigorating the circulation of blood to remove stasis, relieving swelling and pain, setting a fracture and muscles, stimulating the menstrual flow and removing stasis and dispelling wind and eliminating dampness. The external-use Chinese herbal medicine composition mainly cures various pains caused by traumatic injury, dislocation, cervical spondylosis, scapulohumeral periarthritis, lumbar disc herniation, rheumatism rheumatoid, gout and osteoproliferation.

The invention discloses a formula of a bone setting plaster. The formula comprises Himalayan teasel root, rhizoma drynariae, Boswellia carteri, dragon's blood, Acacia catechu, keel, musk, cow-bezoar, borneol, native copper, yellow lead and pure sesame oil. The masses of all medicinal materials are reasonably proportioned to maximally show the effects of all the medicinal materials, so the plaster has obvious blood circulation activating, blood stasis dissipating, swelling eliminating and pain relieving effects on traumatic injuries and fracture dislocation, and also has the advantages of short treatment time, no complications or sequelae, and low economic cost.

The invention discloses a bone reunion pill with improved Bali powder and effects of eliminating stagnant blood and relieving pain for traumatic injury. The bone reunion pill has the advantages that effective components of Bali powder traditional Chinese medicines which are traditional Chinese medicine components are extracted by the aid of CO2 supercritical extraction processes and are matched with traditional Chinese medicines, namely, eupolyphaga, rhizoma drynariae and radix dipsaci, the bone reunion pill can be prepared via steps of kneading, pill making and drying and can be instantly taken, is convenient to store and can be carried around, and effects of promoting blood circulation to relieve the pain and eliminating stagnant blood to reunite bones can be realized; the bone reunion pill is mainly used for treating patients who suffer from fracture dislocation and stasis swelling and have symptoms of local swelling, fixation and obvious pressing pain; the bone reunion pill can be used for treating different types of traumatic injury, can become effective fast and is short in treatment course and convenient to use, obvious curative effects can be realized, effects of eliminating the stagnant blood, relieving the pain and reuniting the bones can be quickly realized, and the cure rate can reach 100%.

The invention discloses a novel method for searching a large-range unstable fracture diastrophism surface of a stope in a complex environment. The method comprises: taking the maximum shear strain increment in numerical analysis as a criterion (combining a stress-displacement result), and searching the position of a series of maximum shear strain increment maximum value coordinates arranged in thesection in the vertical line direction before numerical calculation by compiling an FISH language program; obtaining discrete points of a fracture dislocation surface, performing linear fitting on coordinates of each discrete point by using an improved least square method to obtain a two-dimensional form and a position of the fracture dislocation surface, finally outputting and storing each coordinate of the form and the position of the fracture dislocation surface as a .TXT text format, and automatically obtaining a three-dimensional fracture dislocation surface form by using Sigmaplot drawing software. According to the method, the result obtained through the numerical analysis method is directly searched through programming, the convergence speed or premature problem is not involved, the obtained result is high in precision, the final fracture dislocation surface is in a three-dimensional form, and a theoretical basis can be provided for later stope grouting reinforcement and stopemining.

The invention discloses a novel dissection locking steel plate for the sternoclavicular joint and a matched barrier plate and relates to the field of medical apparatus and instruments. The novel dissection locking steel plate is used for solving the technical problems of complex fixing mode, large operation risk and the like in fracture dislocation of the sternoclavicular joint in the prior art. The steel plate comprises a breastbone handle plate part, a collarbone end plate part, a sternoclavicular joint plate part and the matched barrier plate; the breastbone handle plate part comprises a breastbone handle front plate, a breastbone handle back plate and an arc breastbone incisura hook plate which connects with the breastbone handle front plate and the breastbone handle back plate, the breastbone handle plate part is in a U shape, and the matched barrier plate comprises a barrier plate head part, a barrier plate body part and a barrier plate tail part; the barrier plate head part is connected with the barrier plate tail part through the barrier plate body part, the barrier plate head part is arranged to be in a groove shape, and the barrier plate tail part is arranged to be in a handle shape. The novel dissection locking steel plate for the sternoclavicular joint accords with anatomy characteristics of the sternoclavicular joint of Chinese, is reasonable in mechanical property, is easy, convenient and safe to operate during operation, is fixed reliably, is low in risk, allows a patient to conduct rehabilitation function exercising after operation in the early stage, and restores the function of the shoulder girdle.

The invention discloses a packing and fixing device for patella fracture. The packing and fixing device for patella fracture comprises fixing bands, locking buckles, and a guiding device. The fixing bands are flexible structures. The fixing bands are wrapped around the patella under the guidance of the guiding device, and at least one fixing band crosses the fracture crease. Both ends of the fixing band are connected and tightened by the locking buckles. In the invention, fixing bands are used to wrap and fix the patella, so that the fractured patella fragments can be firmly closed together. The stress of each fracture surface is balanced, and the fracture dislocation and crease opening can be avoided. Moreover, the fixing bands and the locking buckles have thin thickness, thereby avoidingtissue protrusion and producing discomfort, so that the healing time of fractures can be shortened. The use of absorbable materials solves the problem of the need for secondary surgery to remove theimplant. The minimally invasive surgery using guide needle traction significantly reduces the difficulty of surgery and saves half of the operation time compared to traditional surgeries.

The invention relates to a medical pediatric device, and specifically discloses a medical pediatric protective training rehabilitation device. The medical pediatric protective training rehabilitationdevice includes a training box and a weight box. The problems that fracture dislocation and other conditions are very prone to occurring due to low bone density and soft bones in the growth stage of children, the condition such as occurrence of fracture dislocation generally needs external fixation to prevent secondary injury caused by hyperactivity in the children, long-time external fixation causes muscle atrophy and rehabilitation training needs to be conducted after recovery, an existing rehabilitation training device is mostly of the adult size and cannot be used for small children are solved.

The invention discloses a repositor for fracture-dislocation of cervical vertebrae, which comprises a fixing frame, a bracket, a cervical gear, a shoulder positioning frame and a fixing block; the inside of the fixing frame is provided with a vertical lead rail, and fixing rings are inlaid at the end openings at both sides of the cervical gear; the upside end opening of the shoulder positioning frame is equipped with the fixing frame, and the shoulder positioning frame is connected with the cervical gear through the fixing frame; end openings at both sides of the fixing block are fixedly connected with the shoulder positioning frame and the rod body, a connecting bar is mounted at inside of the rod body, and the joint between the rod body and the connecting bar is provided with a slide block; the downside of the connecting bar is provide with a fixing shaft sleeve, and the connecting bar is connected with a holding plate through a fixed shaft sleeve. The repositor is simple and new in structure, simple in operation, and convenient to dismount and mount; through a slide device and the vertical lead rail, the cervical gear height can be adjusted so as to adapt to heights of cervical vertebras of different people; the repository is very convenient to use, relatively simple in structure, low in manufacturing cost, and applicable to the large-scale production and use.

The invention discloses a one-way locking and pressurizing knotting-loop-free steel plate fixing structure. The fixing structure comprises a fracture dislocation opposite side loop steel plate, a surgical incision side loop steel plate, a loop wire and a tail cap, the main body of the loop wire penetrates through a third through hole in the surgical incision side loop steel plate towards the opposite side, then sequentially and continuously penetrates through a first through hole and a second through hole in the fracture dislocation opposite side loop steel plate towards the opposite side, penetrates through a fourth through hole in the surgical incision side loop steel plate towards the surgical incision side, and finally penetrates through a fifth through hole in the tail cap. A fifth clamping tooth is meshed with a third clamping tooth, a first clamping tooth, a second clamping tooth and a fourth clamping tooth in sequence to form a one-way locking structure, four times of progressive pressurization are performed; the tail cap is arranged at the tail end of a loop wire body, so that partial loss of the pressurizing effect in the knotting process is avoided, the fixing stabilityand firmness are improved, the tail cap is used for locking and fixing the tail end of the loop wire body in an occlusion mode, knotting is not needed, and local knotting foreign matter reaction and discomfort caused by too many knots after a patient operation are reduced.

The invention discloses a vertical shaft construction method for promoting fracture dislocation and improving the self-supporting capacity. The vertical shaft construction method is suitable for being used during fracturing and permeability increasing of an oil and gas well. The vertical shaft construction method comprises the steps that firstly, reservoir parameters are detected, and rock mechanical parameters and ground stress parameters of a target mining interval of a reservoir are obtained; a vertical shaft is constructed, and the axial direction of the vertical shaft is perpendicular to the plane where the maximum and minimum horizontal principal stress directions are located; perforation and fracture forming are carried out, energy-gathered perforation and fracture forming are carried out through a perforating gun, and an included angle is formed between the perforation direction and the maximum horizontal principal stress direction; crack expanding and fracturing are carried out, specifically, the perforation cracks are subjected to crack expanding and fracturing through hydraulic fracturing, so that the perforation cracks communicate with one another to form a flat crack face; and crack dislocation self-supporting is carried out, specifically, a high-energy gas burning explosion technology is used for promoting crack shearing dislocation slippage, and a three-dimensional self-supporting crack network is constructed. By selecting the perforation fracture forming direction and utilizing the effect of a reservoir protolith stress field, the fracture surface generates dislocation and slippage to the maximum extent, and therefore the self-supporting effect is achieved.

The invention relates to an ointment for treating arthralgia. The ointment for treating arthralgia comprises the following components in parts by weight: 10-15 parts of frankincense; 10 to 15 parts ofmyrrh; 1-3 parts of centipede; 2-5 parts of Lonicera japonica; 2-5 parts of fructus forsythiae; 5-10 parts of corydalis bungeana; 4-7 parts of cortex phellodendri; 3-7 parts of radix angelicae; 2-5 parts of pangolin scales; 1-5 parts of catechu; 5-10 parts of raw fructus gardeniae; 5-10 parts of radix paeoniae rubra; 3-8 parts of radix scutellariae; 2-6 parts of radix angelicae sinensis; 5-10 parts of ligusticum wallichii; 5-10 parts of raw radix astragali; 3-7 parts of raw liquorice; 5-10 parts of radix ampelopsis; 1-3 parts of camphor; 1-3 parts of calomel; 1-4 parts of red powder; 2-5 parts of minium; 2-5 parts of plum slices; and 1-3 parts of dragon's blood. The ointment for treating arthralgia provided by the invention is used for treating muscle and bone injuries, traumatic injuries, fracture dislocation, traumatic pounding waist sprain, blood stasis swelling and pain, cervical syndrome, hyperosteogeny syndrome, lumbar vertebra hyperosteogeny, shoulder joint pain and the like.

The invention discloses a multi-dimensional internal fixation device and method for treating pelvic posterior ring fracture dislocation, wherein the multi-dimensional internal fixation device comprises an ilium transverse fixation unit, at least one group of vertebral pedicle longitudinal fixation unit and an adjusting unit; the ilium transverse fixation unit is connected with the vertebral pedicle longitudinal fixation unit through the adjusting unit; the vertebral pedicle longitudinal fixation unit comprises a vertical rod, a vertebral pedicle universal screw arranged on the vertical rod in a penetrating mode and a first jackscrew for fixing the vertical rod and the vertebral pedicle universal screw; the ilium transverse fixation unit comprises a transverse rod, an ilium fixing screw arranged on the transverse rod in a penetrating mode and a third jackscrew for clamping the transverse rod and the ilium fixing screw; and the adjusting unit comprises a first adjusting screw and a second adjusting screw, the first adjusting screw is arranged on the outer side of the vertical rod in a sleeving mode, and the second adjusting screw is arranged on the transverse rod in a penetrating mode. The device has the advantages that the transverse rod is straight and does not need to be bent in advance, the exposure time of a wound surface is shortened, and the wound surface is small when the device enters the pelvic posterior ring of the human body.

The invention relates to medicine for traumatic injuries, in particular to pills for traumatic injuries and a preparation method thereof. The pills are prepared by angelica sinensis, rhizoma chuanxiong, dried radix rehmanniae, radix paeoniae rubra, radix dipsaci, ground beeltle, myrrh, Caesalpinia sappan L., pyritum, pericarpium citri reticulatae, corydalis tuber, rhizoma cyperi, fructus aurantii,semen arecae slices, radix aucklandiae, Carthamus tinctorious, herba lycopi, rhizoma sparganii, semen persicae, curcuma zedoary, radix bupleuri, ephedra, Sargentodoxa cuneata and ramulus cinnamomi. The pills are mainly used for treating various traumatic injuries, fracture dislocation, early-stage tendon and muscle injuries, qi and blood stagnation, meridian congestion, and stasis and swelling and pain.