42 results about "Traumatic fracture" patented technology

A hand and / or wrist implant, including a web structure having a space truss with two or more planar truss units having a plurality of struts joined at nodes. The web structure is configured for the repair of traumatic bone fractures.

The invention relates to an individual occipitocervical fusion screw feeding navigation template manufacturing method. The method is characterized in that reconstructing a three-dimensional occipitocervical model on the basis of medical images; simulating restoration on the three-dimensional model to fix an occipitocervical sagittal angle to a position allowing a patient walking upright to look at the front horizontally; making an occipital screw and axis pedicle screw feeding positioning and navigation template; making an stl file of a sagittal view bar according to the occipitocervical sagittal angle and the distance of an occipital bone and an axis screw; manufacturing according to a 3D (three-dimensional) printing method or other manufacturing methods. The method has the advantages that accuracy in occipital bone and axis screw feeding position and direction is improved; prebending of an occipitocervical connection bar is saved, subjectivity of length selection is reduced, and fluoroscopy frequency is reduced; the method is applicable to diseases including atlantoaxial intability, spinal stenosis and the like caused by traumatic fracture, dislocation, congenital malformation and the like of atlantoaxial vertebrae; simplicity and convenience in operation are achieved, requirements on doctors are low, surgical risks are reduced, surgical efficiency is improved, and surgical cost is reduced.

The invention discloses a support pipe, which contains detention pipe, wherein two ends of detention pipe connect guide pipe, which treats blocked lacrimal passage and traumatic fracture; the support pipe can be transplanted into narrow passage without infection, which is compatible with tissue.

The invention relates to a traditional Chinese medicine for treating traumatic fracture rheumatism and various types of hemorrhage, belonging to the technical field of traditional Chinese medicines. The traditional Chinese medicine consists of the following bulk pharmaceuticals in parts by weight: 6-8 parts of arisaema cum bile, 6-8 parts of ground beetle, 6-8 parts of safflower, 6-8 parts of angelica root, 6-8 parts of szechuan lovage rhizome, 6-8 parts of cimicifuga dahurica, 6-8 parts of dragon's blood, 3-5 parts of keel, 3-5 parts of grassleaf sweelflag rhizome, 3-5 parts of pseudo-ginseng root, 3-5 parts of Chinese angelica, 3-5 parts of incised notopterygium rhizome, 9-11 parts of prepared myrrh, 12-14 parts of prepared frankincense, 7-9 parts of himalayan teasel root and 2-3 parts of borneol. The bulk pharmaceuticals are ground into powder and mixed into powder. The traditional Chinese medicine has the characteristics of short treatment course, quick response, no drug resistance and no toxic or side effect.

A Chinese medicine in the form of orally taken granules for treating traumatic bone fracture is prepared from 15 Chinese medicinal materials including deglued antler powder, Dragon's blood, ground beetle, safflower, etc. in a certain proportion through decocting, concentrating and granulating. Its advantages are quickly takling its high effect, high safety and low cost.

The invention discloses a plaster for treating traumatic fracture, soft tissue injury and strain neck, shoulder, waist and leg pains. The plaster is prepared from the following components in part by weight: 10 to 80 parts of Chinese angelica, 6 to 30 parts of red peony root, 6 to 50 parts of processed frankincense, 6 to 50 parts of processed myrrh, 3 to 30 parts of processed aconite main tuber, 3 to 30 parts of processed kusnezoff monkshood root, 6 to 10 parts of large gentian root, 6 to 20 parts of clematis root, 10 to 30 parts of dipsacus root, 5 to 30 parts of yellow lead and 500 to 800 parts of oil sesame. A Chinese medicament treatment method is adopted in the plaster; and the plaster has exact curative effect, quick response, safety, no pain and no toxic or side effect.

The invention discloses a limb long bone fracture semicircular reduction device, and relates to a fracture reduction device. The reduction device aims at solving the problem that the existing close reduction fracture external fixing stand is inconvenient for traumatic fracture and open fracture. A first fixing slide block and a second fixing slide block of the reduction device are arranged from left to right sequentially; two slide rods are arranged between the first fixing slide block and the second fixing slide block; a movable slide block is slidingly arranged on the two slide rods and between the first fixing slide block and the second fixing slide block; two semicircular rotary rings are arranged on the first fixing slide block and the movable slide block respectively; two spicule angle adjustment seats are arranged on the outer side of each of the two semicircular rotary rings; two movable spicule lifting shifters are arranged on two upper slide rods; one end of a lower screw penetrates through the second fixing slide block to be connected with the movable slide block; and a rotary handle is suspended at the other end of the screw. The reduction device is used for fracture reduction.

The invention discloses a qi-benefiting and bone-growing Chinese medicinal preparation, which is a medicament prepared from the following raw materials in parts by weight: 10-60 parts of astragalus, 3-30 parts of dangshen, 2-15 parts of Chinese angelica, 1-15 parts of peach kernel, 1-15 parts of safflower, 3-18 parts of fortune's drynaria rhizome, 5-18 parts of himalayan teasel root, 2-12 parts of red paeony root and 3-12 parts of szechuan lovage rhizome. A preparation method of the preparation comprises the following steps of: adding astragalus, dangshen, Chinese angelica, peach kernel, safflower, fortune's drynaria rhizome, himalayan teasel root, red paeony root and szechuan lovage rhizome serving as raw materials into 6-12 times of water; performing reflux extraction for 2-4 times, every time for 1-2 hours; combining filtrates; concentrating into an extract of which the density is 1.10-1.30; preparing into particles taking white sugar and corn starch as auxiliary materials with a spray drying process; bagging; and packaging. The preparation can be used for organizing haematoma at the initial stage of bone fracture, filling tissue defects, fixing fractured ends, enhancing the reactivity of injured bones to stress at the medium and later stages of fracture, and stimulating bone-growing activity. The Chinese medicinal preparation can be used for quickly improving the body conditions of patients suffering from traumatic fracture, in particular patients suffering from severe fracture trauma and multiple fracture and aged weak and fractured patients, improving appetite, relieving pain, relieving swelling, making patients suffering from fractures recover early, and accelerating healing.

A Chinese medicine in the form of orally taken granules for treating traumatic bone fracture is prepared from 15 Chinese medicinal materials including deglued antler powder, Dragon's blood, ground beetle, safflower, etc. in a certain proportion through decocting, concentrating and granulating. Its advantages are quickly takling its high effect, high safety and low cost.

The invention provides application of a bone protecting capsule as medicine for treating traumatic fracture, and relates to the technical field of traditional Chinese medicine application. The bone protecting capsule with a traditional Chinese medicine formula comprising fleeceflower roots, herba epimedii, prepared rehmannia roots, tortoise shells, radix morindae officinalis, eucommia barks, radix dipsaci, rhizoma drynariae, radix angelicae sinensis and Chinese yam is used as medicine for treating traumatic fracture. By constructing a rat fracture model, the effects of the bone protecting capsule for promoting bone formation, accelerating generation of bony callus of a fracture part and improving the total efficiency of fracture healing are fully verified, and an experimental basis is provided for treatment of traumatic fracture by using the bone protecting capsule.

The invention relates to inflatable medical postoperative fixing gloves and socks. The inflatable medical postoperative fixing gloves and socks comprise outer layers, inner layers, gasbags, gas valves, pressure monitoring devices, zippers and vent holes. The outer layers are made from non-elastic materials, the inner layers are made from super-elastic materials, and the outer layers and the innerlayers are sealed through the surrounding sides to constitute the gasbags; the gas valves are installed on the outer layers and are communicated with the gasbags, and adjusting and controlling of inflating and deflating of the gasbags can be achieved; the pressure monitoring devices are installed on the outer layers, and penetrate through the outer layers to be connected with the gasbags to achieve real-time monitoring of the gas pressure inside the gasbags; the zippers are installed at the fronts of the gloves and the socks, and the gloves and socks are conveniently worn and taken off throughthe zippers; the multiple vent holes run through the outer layers and the inner layers, and the purpose that the human body ventilates with the outside is achieved. The problem of fixing and hemostasis after a limb traumatic fracture operation and the problem of pressing generated in swelling of the injured limbs can be effectively solved, and the inflatable medical postoperative fixing gloves and socks are easy and convenient to use, the workload of medical personnel can be greatly reduced, and the inflatable medical postoperative fixing gloves and socks are particularly applicable to battlefield self saving.

The invention discloses a pharmaceutical composition for promoting traumatic fracture coalescence. The pharmaceutical composition is prepared by matching the following bulk pharmaceutical chemicals: vulture feces, scammonic sub-butter, heteropappus altaicus, scinncus officinalis linnaeus, hemiphroside B and justicidin A, can be used for preparing various medical forms according to the conventional preparation technology, and is beneficial to promoting traumatic fracture coalescence.

Slide steel plate is characterized by comprising a grooved elongated steel plate and a screw. The groove of the grooved elongated steel plate is an elongated through groove. Elongated recesses are arranged on the elongated steel plate on two sides of the elongated through groove. The screw comprises a locking screw and a positioning screw. The locking screw comprises a threaded screw body, an outward-protruding positioning step and a slide column, wherein a recess is arranged at the end of the slide column. An inner threaded hole is arranged at the upper end of the locking screw. The positioning screw comprises a screw head and a screw body. Compared with the prior art, the firm fixation is provided at early stage, stress shielding is avoided at middle and late state, individual pressurizing is provided, and the slide steel plate is applicable to traumatic fracture and bone ununion.

The invention provides a wound repair preoperative planning method and device based on artificial intelligence. The method comprises the following steps: acquiring a medical image of a single object; according to the medical image, segmenting a skeleton in the medical image, and establishing a skeleton three-dimensional model; repairing the broken bone at the wound position, and determining a rotation matrix of the broken bone; according to the repaired wound position, the size and the setting position of an instrument template are determined; and displaying the fitting image of the instrument template and the skeleton, and adjusting and outputting the size and the setting position of the instrument template according to the operation of an operator. According to the method, the three-dimensional model of the bone is constructed through the preoperative medical image, so that the broken bone at the traumatic fracture position is repaired, selection and setting of the fixed instrument after repair are determined, and powerful support in the aspects of reduction and fixation can be provided for the traumatic fracture through the preoperative planning.

The invention relates to the technical field of medical instruments, and discloses a gauze winding box for traumatic fracture patients, which comprises a gauze winding mechanism, a gauze end positioning mechanism is fixedly arranged at one end of the gauze winding mechanism, and the outer wall of the gauze end positioning mechanism is connected with a winding locking mechanism. The two pressing shafts drive gauze heads to make contact with the top ends of affected parts, through elastic deformation of first positioning springs inserted in the outer walls of first positioning rods in a penetrating mode and positioning of first positioning blocks, the two pressing shafts can conveniently press and position the affected parts of different sizes; according to the gauze winding device, the gauze is positioned through the pressing shaft, so that a single person can wind the gauze on a traumatic fracture patient, medical workers are reduced, the hidden danger that the gauze is wound unevenly and tightly due to too many hands is avoided, and meanwhile, the gauze end is stably positioned when the gauze winding device is used; the hidden danger that the gauze is loosened and falls off due to the fact that the end cannot be fixed is avoided.

The invention discloses a double-track type external fixed bracket and relates to an external fixed device in which limb bone fractures are not connected with bones. The double-track type external fixed bracket mainly comprises a power connecting rod with threads, a sliding connecting rod without threads, 4-6 sliding bodies and an ear-shaped body. During use, the double-track type external fixed bracket can apply the pressure, extend and three-dimensionally fix among bone sections in a multi-plane, thereby providing former fixation at early stage, fully avoiding the stress shielding effect atthe middle and later stages, according with the biological fixation and promoting the callus growth. The invention can be applied to the disconnection of limb bones, bone disconnection with bone defect and traumatic fracture including metaphysic fracture.

The invention discloses a Shuizu medicinal preparation for treating traumatic fracture with liver and kidney deficiency syndromes and a preparation method thereof. The Shuizu medicinal preparation isprepared from the following Chinese medicinal raw materials: carthamus tinctorius, phaseolus angularis wight, dioscorea opposita, dracaenacambodiana pierre, salvia miltiorrhiza bge, angelica sinensis,phellodendron chinense schneid, curcuma longa, sambucus williamsii hance, gardenia jasminoides ellis, drynariafortunei, polygonum hydropiper, cornus officinalis, paeonia suffruticosa, acanthopanax gracilistylus and aralis root. A blood-darkening and stone-strengthening Shuizu medicinal preparation prepared by the preparation method provided by the invention has the good efficacies of replenishingQi, nourishing blood, tonifying the kidney and strengthening bones, has an extract clinical therapeutic effect on the traumatic fracture with the liver and kidney deficiency syndromes, and is good insafety.

The invention discloses a sugar-free herba lamiophlomis rotatae oral liquid preparation, and relates to the field of pharmacy. Every 1000 ml of a herba lamiophlomis rotatae oral liquid comprises 400-600 g of herba lamiophlomis rotatae, 20-40 g of xylitol, 1-2 g of potassium sorbate, and the balance purified water. According to a prescription of the sugar-free herba lamiophlomis rotatae oral liquidpreparation, only xylitol and a small quantity of the preservative are added, thus, the sugar-free herba lamiophlomis rotatae oral liquid preparation is more suitable for being taken by diabetics suffering from post-surgery incision pain and bleeding, traumatic fractures, muscle and bone sprains, rheumatic arthralgia, and symptoms such as metrorrhagia, metrostaxis, dysmenorrhea, gingiva swellingand pain, and bleeding; and the sugar-free herba lamiophlomis rotatae oral liquid preparation has effects of blood circulation promoting, pain alleviating, stasis removing, and hemostasis.

The present invention relates to the technical field of local image enhancement, and specifically to an intelligent image segmentation system for detecting lower limb traumatic fractures. The present invention obtains the degree of change of each pixel point through the change regularity of the pixels in the rows and columns in the lower limb CT image; obtains the abnormality of each pixel point based on the fluctuation influence of the degree of change of each pixel point in the row where each pixel point is located; obtains the adjacent areas corresponding to the preset neighborhood area of ​​each pixel point, obtains the possibility of trauma of each pixel point based on the difference in abnormality between the preset neighborhood area corresponding to each pixel point and each adjacent area, and the symmetry of the adjacent areas, obtains the lower limb enhanced CT image, and segments the lower limb enhanced CT image. The present invention obtains more accurate and clear image segmentation results by enhancing the contrast of pixel points.

The subject of this invention is a surgical instrument positioning system, method and apparatus, using an anatomical reference plane registered in a non-invasive manner and a method of intra-operative use of this instrument for joint replacements, spine, trauma fracture reductions and deformity correction and implant placement / alignment

The subject of this invention is a surgical instrument positioning system, method and apparatus, using an anatomical reference plane registered in a non-invasive manner and a method of intra-operative use of this instrument for joint replacements, spine, trauma fracture reductions and deformity correction and implant placement / alignment.

The invention belongs to the field of biomedicine, and specifically discloses application of alkaloid in the preparation of medicine for bone related diseases. The alkaloid is selected from one of nigakinone, methylnigakinone or tetrahydroalstonine, wherein the nigakinone and the methylnigakinone show the improvement effect on osteoarthritis and osteoporosis; and the tetrahydroalstonine shows theimprovement effect on callus reconstruction in osteoporosis and traumatic fracture healing. The medicine for the bone related diseases can be one of oral medicine, external used medicine or intravenous or subcutaneous medicine.

The invention discloses application of a recombinant protein CXCL12 in preparation of a medicine for treating AD-HIES related bone diseases, the bone diseases comprise AD-HIES related slight traumatic fracture, recurrent fracture and fracture healing disorder, the medicine takes the recombinant protein CXCL12 as an active ingredient, and the invention further provides a medicine composition for treating the AD-HIES related bone diseases. Experiments prove that the recombinant protein CXCL12 can be used for effectively treating AD-HIES related fracture healing disorders, promoting fracture healing, shortening fracture healing time, providing a potential treatment thought for treating AD-HIES related bone complications, and having a wide application prospect in treatment of AD-HIES related bone complications. Particularly, in the aspect of treatment of bone diseases such as slight traumatic fracture, recurrent fracture and fracture healing disorder in a bone system of an AD-HIES patient.

The invention provides a method for treating traumatic fracture by matching medical squab with Chinese medicinal materials. The method is characterized by comprising: getting healthy columba with age of 2-4 weeks, killing columba by immersing in water, immersing in warm water with the temperature of about 50 DEG C for 10 min for removing hair, then disemboweling and removing oesophagus, columba belly intestinas, paw scales and skin, cleaning, chopping the columba meat and bones to form a mud-like state, and matching with the following Chinese medicinal materials according to the following weight: 10 g of sambucus chinensis, 50 g of herb of tuberculate speranskia, 20 g of borneolum syntheticum, 50 g of rhizoma drynariae, 2 g of moschus, and 50 g of radix puerariae. Through the above technical scheme, a medicinal powder is prepared, mashed meat and the medicinal powder are mashed in a stone mortar, and the mixture, which is like a paste, is uniformly spread on white cotton cloth and then is applied to an affected part, and the affected part is healed by replacing for three times after the medicinal patch is dried. The recovery speed of traumatic fracture is accelerated, and guarantee is provided for human body health.

The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a traumatic fracture fixing device with an improved patient fixing effect. Since existing conventional devices lack of suitable equipment or fail to provide reasonable rescue, the trauma often becomes more serious, and secondary injury is brought to a fracture site. The invention aims to develop an auxiliary device used for pre-hospital first aid and hospital treatment of a traumatic fracture, and the auxiliary device is suitable for effectively fixing a fracture site in the first aid process of the trauma fracture, thus reducing the times of moving and secondary injury to blood vessels, nerves and periostea after injury. The fixing device comprises an outer frame, an inner frame, a clamping device and a connecting piece; the clamping device includes a splint, rotating rods, a distance adjusting part and a fastener. The fixing device has the characteristics of simple structure, convenient use, quick operation and the like, and after preliminary assessment on the injury scene, the fixing device is utilized immediately to effectively fix the traumatic fracture site, thereby effectively preventing secondary injury to the fracture.

Reposition and penetration forceps for fractures of long bones, in particular traumatic fractures of tibia in centre line, that comprise two jaws forming a three-point system in opposition, wherein the first movable jaw (1) comprises two threaded pins (7) with tips (21) and the second firm jaw (2) comprises one threaded pin (7) with a tip (21). An external fixator for fractures of long bones, in particular traumatic fractures of tibia in centre line, which comprises at least two sets of forceps, wherein the sets of forceps are arranged identically or in a mirror image to each other.

The invention discloses a bone setting soup for traumatic fracture healing. The bone setting soup comprises, by weight, 7-12 parts of pumpkin seed, 8-13 parts of myrrh, 2-7 parts of golden cypress, 5-9 parts of turtle shell, 2-6 parts of mangnolia officinalis, 10-16 parts of claw, 2-6 parts of fritillary, 4-8 parts of ginkgo, 9-15 parts of perilla, 30-45 parts of mineral water and 2-6 parts of rhizoma drynariae. By means of the added claw, bleeding of the muscle tissue injured part of a patient can be stopped rapidly to form hematoma at the fracture part, the hematoma is absorbed and muscularized into granulation fiber tissues, and the outer periosteal hyperplasia near the fracture end can be promoted by adding the claw. The hardness of the new bone can be strengthened to achieve the normal bone hardness by adding the turtle shell, and the turtle shell can enhance the balance capability of the body and improve immunity, so that the patient with the traumatic fracture healing can be rehabilitated rapidly. By means of the bone setting soup, the bone substance healing of the fractured patient can be achieved within three weeks after the patient takes the soup, and the patient is basically recovered after eight weeks.