33 results about "Lower limb deep vein thrombosis" patented technology

The invention discloses a rehabilitation device for preventing bedridden lower limb deep venous thrombosis. The device comprises a bottom plate and a top plate positioned above the bottom plate, firstelectric telescopic rods are fixedly mounted at the two ends of the top of the bottom plate correspondingly, the output ends of the first electric telescopic rods are fixedly connected to the bottomof the top plate, supports are fixedly arranged on the two sides of the bottom of the top plate located on the inner sides of the first electric telescopic rods correspondingly, and the same sliding rail is fixedly connected between the bottoms of the sides, close to each other, of the two supports. The invention discloses the rehabilitation device for preventing bedridden lower limb deep venous thrombosis, the up-and-down massage movement of the leg massage rolling balls is used; meanwhile, the foot sole of the patient is massaged in an up-down rolling mode through the foot sole massage roller, so that blood circulation of the lower limbs of the patient can be effectively promoted, the problem of venous thrombosis of the lower limbs due to long-term bed lying of the patient is prevented,and meanwhile, the rehabilitation of the body of the patient is also accelerated.

The invention belongs to the field of animal medical models and particularly relates to a method for building a small pig model for researches on lower limb deep venous thrombus formation and pulmonary embolism. The method is characterized in that the method comprises the steps of firstly forming small pig posterior limb deep venous thrombus, cutting a small pig anterior limb cephalic vein open for intubation, injecting the in-vitro prepared thrombus into a superior vena cava and delivering the thrombus to a pulmonary artery through cardiac circulation to cause pulmonary artery embolism to build the small pig model for researches on lower limb deep venous thrombus formation and pulmonary embolism, wherein aminomethylbenzoic acid injection in appropriate proportion being 1: (15-20) is added during the preparation of the in-vitro thrombus. By building the small pig model for researches on lower limb deep venous thrombus formation and pulmonary embolism, a good animal model can be provided for pathophysiologic researches on diseases, clinical drug researches and surgical practices. The method provided by the invention has the advantages of simple anesthesia operation, clear effect, simple and rapid surgical operation, high pulmonary embolism formation success rate, low fatality rate, convenient inspection means and the like.

The invention discloses an externally used Chinese herba preparation for treating a peripheral vascular disease. The externally used Chinese herba preparation is prepared by the following bulk pharmaceutical chemicals in parts by weight: 3-10 parts of artemisia anomala, 9-15 parts of caulis spatholobi, 3-9 parts of sappanwood, 3-9 parts of notopterygium root, 3-30 parts of rheum officinale, 6-12 parts of angelica sinensis, 3-9 parts of ligusticum wallichii, 3-9 parts of safflower carthamus, 3-15 parts of rhizoma corydalis, 3-9 parts of rhizoma curcumae longae, and 3-9 parts of pseudo-ginseng. Through clinical verification, the externally used Chinese herba preparation for treating the peripheral vascular disease has a large application scope, can be used for treating thromboangiitis obliterans, atherosclerosis obliterans, lower extremity deep venous thrombosis, superficial thrombophlebitis, raynaud disease and the like, has quick effectiveness and a good curative effect, and is convenient to use.

The invention discloses a traditional Chinese medicine composition for preventing fracture postoperative lower limb deep venous thrombosis, and a preparation method thereof, and belongs to the field of traditional Chinese medicines. In the traditional Chinese medicine science, the lower limb deep venous thrombosis is caused by trauma, surgery, pregnancy, malignant tumors, long-term bed lying of other diseases and the like, so that qi is injured after long-term sitting and long-term lying; qi deficiency is more serious after trauma and fracture operations; And Qi is a blood commander, unsmoothblood circulation is caused by Qi injury, and slow blood circulation is caused by unsmooth Qi, so that the blood circulation is blocked in the pulse. According to the etiology and pathogenesis of thedisease, astragalus membranaceus, angelica sinensis, cassia twigs, ligusticum wallichII, peach kernels, safflower carthamus, earthworms, leeches, pseudo-ginseng and other medicines are selected, so the composition can achieve qi tonifying and blood activating, remarkably reduces the incidence rate of postoperative deep venous thrombosis of lower limbs after clinical use, and is worthy of clinicalpromotion.

The invention discloses an external Chinese medicinal preparation for treating peripheral vascular diseases. The external Chinese medicinal preparation is prepared from the following bulk pharmaceuticals in parts by weight: 3-10 parts of Chinese atractylodes, 9-15 parts of large-leaved gentian, 3-9 parts of sappan wood, 3-9 parts of cortex periplocae, 3-30 parts of rhubarb, 6-12 parts of Chinese angelica, 3-9 parts of tree peony bark, 3-9 parts of safflower, 3-15 parts of myrrh, 3-9 parts of willowleaf swallowwort rhizome and 3-9 parts of pseudo-ginseng root. As proved by clinical application, the external Chinese medicinal preparation for treating peripheral vascular diseases disclosed by the invention has a wide application range, can be applied to thromboangiitis obliterans, arteriosclerosis obliterans, deep venous thrombosis, superficial thrombophlebitis, Raynaud's gangrene and the like, and has the advantages of quick response, good curative effect, convenience in using, and the like.

The invention discloses a deep venous thrombolysis curative effect prediction method and system, a storage medium and a terminal. The method comprises the following steps: acquiring an MRI image of alower limb deep venous thrombosis patient; training the MRI image based on a semantic segmentation network to obtain a deep learning semantic segmentation model; extracting high-dimensional semantic features of lower limb deep vein thrombosis by adopting the deep learning semantic segmentation model, and performing feature screening on the high-dimensional semantic features by adopting a clustering algorithm; and performing lower limb deep venous thrombolysis curative effect prediction by adopting a thrombolysis curative effect prediction algorithm according to the screened semantic features to obtain a lower limb deep venous thrombolysis curative effect prediction result, and outputting the result. Based on the deep learning semantic segmentation network and the magnetic resonance image,the relation model between the semantic features and the thrombolysis curative effect of the thrombus is established, the thrombolysis curative effect of the thrombus of the patient is effectively predicted, the burden of doctors is relieved, and the diagnosis efficiency is improved.

The invention discloses a traditional Chinese medicine preparation for treating deep venous thrombosis of lower limbs. The traditional Chinese medicine preparation is characterized by comprising, by weight, 10-15 parts of cyathula officinalis, 10-15 parts of angelica sinensis, 10-15 parts of ligusticum wallichii, 5-10 parts of radix sophorae flavescentis, 10-15 parts of fructus aurantii immaturus, 10-20 parts of radix lithospermi, 10-20 parts of dried radix rehmanniae, 10-15 parts of root-bark of tree peony, 10-15 parts of rhizoma dioscoreae colletii, 5-10 parts of fructus amomi, 10-15 parts of radix paeoniae rubra, 5-10 parts of cortex cinnamomi, 10-15 parts of curcuma zedoaria, 10-20 parts of hedyotis diffusa and 10-30 parts of ilex pubescens. The invention further discloses a method for preparing the traditional Chinese medicine preparation. The traditional Chinese medicine preparation and the method have the advantages that the traditional Chinese medicine preparation is used for treating diseases such as lower limb swelling, trapped pain, ache, dark-red tongues, white and greasy tongue coatings and slippery pulse due to qi stagnation, blood stasis, overflow of water-dampness and obstructed vessels, and excellent effects can be particularly realized for patients with symptoms of the diseases due to deep venous thrombosis of the lower limbs and primary deep venous insufficiency of the lower limbs.

The invention discloses a device for preventing lower limb deep vein thrombosis of old people and a use method thereof, the device for preventing lower limb deep vein thrombosis of old people is characterized in that the device comprises a fixing plate, one side of the fixing plate is movably provided with a placing plate, and the top surface of the placing plate is fixedly connected with two fixing blocks; the two adjusting plates are both arranged on the top surface of the fixing plate, and two adjusting blocks are arranged on the top surface of the fixing plate; the adjusting assembly is arranged on one side of the adjusting block and used for adjusting the angle of the adjusting plate; by controlling telescopic shafts of two three-section electric push rods, one of the three-section electric push rod telescopic shafts moves forwards, the other three-section electric push rod telescopic shaft moves backwards, at the moment, an adjusting plate can rotate on one side of an adjusting block, then the adjusting block can conduct auxiliary bending on the ankles of a patient, calf muscle contraction is promoted, and therefore the ankles of the patient can be bent in an auxiliary mode. The patient can conveniently lie or sit on the bed for use in the later period.

The invention discloses a lower limb deep venous thrombosis rehabilitation device based on ankle pump motion, comprising: a lower limb fixing assembly, the lower limb fixing assembly comprises a bottom frame, a fixing frame and an inner pad, the bottom frame and the fixing frame are both semi-cylindrical row-shaped frames, and the bottom frame and the fixing frame are connected through a rotating shaft; the foot placing assembly is used for placing ankles; the deflection assembly comprises a pulling rod, an elastic rod and shaft seats, symmetrical arc-shaped protrusions are arranged on the two sides of the inner pad, a sealed space is formed in the inner pad, and the two shaft seats are connected to the two sides of the foot placing assembly; the push massage assembly comprises a liquid bag ring and a sealing block, and the sealing block is fixedly connected to the pull rod. When a patient does ankle pump movement, massage extrusion on the shank can be strengthened, the rehabilitation effect on the lower limb deep vein thrombosis symptom is achieved, leg muscle contraction of the patient is guaranteed, and normal flowing of vein blood is promoted.

The invention discloses application of Shenkang injection or Shenkang injection and an anticoagulant in preparing a drug for preventing and treating deep vein thrombosis caused by orthopaedics major operations. Proved by animal experiments, the Shenkang injection is capable of obviously reducing the whole blood viscosity, the plasma viscosity and the hematokrit of lower-limb deep vein rats and rabbits, obviously prolonging the thrombin time, the prothrombin time and partial thromboplastin time, increasing the content of SOD in blood and reducing the content of MDA, thereby improving the hypercoagulable state of the blood and reducing infiltration of the inflammatory medium; and in addition, the Shenkang injection is capable of obviously reducing the probability of the orthopaedics major operations causing the lower-limb deep vein thrombosis, and enhancing the postoperative immunity.

The invention provides a novel exerciser for preventing lower limb deep venous thrombosis, which comprises an exercise plate, two groups of foot-shaped grooves are correspondingly formed in the exercise plate, a plurality of groups of movable grooves are formed in the two groups of foot-shaped grooves, a mounting groove is formed in the exercise plate, a massage assembly is arranged in the mounting groove, and the massage assembly comprises two groups of driving rods and a plurality of groups of massage blocks. A plurality of groups of cams are arranged on the two groups of driving rods, the plurality of groups of cams are respectively in contact with the plurality of groups of massage blocks, a mounting block is arranged in the mounting groove, a motor is arranged on the mounting block, one group of driving rods is connected with an output shaft of the motor, and synchronizing wheels are arranged on the two groups of driving rods. And the two groups of synchronous wheels are connected through a synchronous belt. Due to the fact that the protruding directions of the multiple sets of cams are different, the multiple sets of massage blocks can do wave-shaped movement in the foot-shaped grooves, the feet of the patient can be effectively and continuously pressed, the acupuncture points of the feet of the patient are efficiently massaged, and blood circulation is promoted.

The invention discloses a peripheral vascular disease treating traditional Chinese medicine compound preparation and a preparation method thereof and belongs to the technical field of traditional Chinese medicine preparation. The traditional Chinese medicine compound preparation is prepared from the following raw material ingredients in parts by weight: 10 to 30 parts of radix salvia miltiorrhizae, 5 to 15 parts of rhizoma chuanxiong, 3 to 9 parts of radix polygalae, 3 to 12 parts of radix ophiopogonis, 3 to 9 parts of dragon's blood, 3 to 12 parts of radix puerariae lobatae, 6 to 20 parts offructus citri sarcodactylis, 8 to 16 parts of radix notoginseng, 3 to 15 parts of folium ginko, 3 to 9 parts of uncariae ramulus cum uncis, 4 to 10 parts of herba schizonepetae, 3 to 8 parts of Chinese angelica root, 3 to 7 parts of radix polygoni multiflori, 3 to 9 parts of myrrh and 4 to 8 parts of semen cassiae. The traditional Chinese medicine compound preparation disclosed by the invention has the advantages of wide application range, application in thromboangiitis obliterans, atherosclerosis obliterans, lower limb deep venous thrombosis, superficial thrombophlebitis, Raynaud disease andthe like, convenience in use, quick effect and low relapsing.

The invention discloses detachable air pressure therapeutic equipment. The detachable air pressure therapeutic equipment comprises an air bag, a host connecting base, a host device, a connecting softpad, a battery, an air pump, a circuit control board and a switch. The detachable air pressure therapeutic equipment is portable electronic prescription equipment helping prevent forming of lower limbdeep venous thrombi of high-risk patients and stimulate blood circulation of the four limbs. The equipment is used for families or clinical setting, and has the advantages of 1), helping prevent theoccurrence of DVT; 2), improving blood circulation; 3), reducing postoperation pains and swelling; 4), shortening the healing time of wounds; 5), being provided for immovable or bedrid patients to prevent formation of the deep venous thrombi. The equipment is charged by the rechargeable battery and runs in set periodic time. Separated design is adopted, a host can be recycled, and economic benefits of the equipment are increased. The equipment is simple in structure, easy to manufacture, convenient to use and low in cost, and the rehabilitation burden on the patients can be remarkably reduced.

The invention relates to a rehabilitation training device and method for assisting ankle twisting, and belongs to the technical field of ankle rehabilitation treatment equipment.The rehabilitation training device comprises an ankle twisting unit, the ankle twisting unit comprises an ankle twisting base, the front end of the ankle twisting base is rotationally connected with a pedal plate, and the pedal plate is connected with the ankle twisting unit; a first driving mechanism for driving the pedal plate to periodically rotate up and down is arranged in the ankle twisting base; the ankle control unit comprises a controller, the first driving mechanism is electrically connected with the controller, and the controller controls the first driving mechanism to rotate forwards and backwards so as to drive the pedal to rotate up and down periodically. The controller controls forward and reverse rotation of the first driving mechanism to drive the pedal plate to periodically rotate up and down to assist a surgical patient in periodically twisting the ankle at multiple angles, so that the ankle action of the patient meets the requirements of ankle health exercises. The ankle of a patient with lower limb fracture is helped to periodically twist with the amplitude reaching the standard after operation, so that formation of lower limb deep vein thrombosis is effectively prevented, and rapid rehabilitation is promoted.

The invention provides a lower limb support frame for an in-patient. A supporting plate is arranged on the top of an inclined frame body so as to form a complete inclined support frame, a sponge layer is arranged on the supporting plate, the inclination angle of the formed inclined support frame is within 25-350 degrees, and a bent body, which is slightly protruded upwards, is arranged at the center of the supporting plate. During treatments on diseases, such as varicose vein and deep venous thrombosis, of the lower limb of a patient in hospital, the lower limb support frame for the in-patient is used when the patient needs to lift up the lower limb and lie still to have a rest; the support frame is inclined, so that the support frame can be directly arranged below a lower limb needed to be lifted up to lift up the lower limb by about 300 degrees, and the sponge layer is arranged on the supporting plate, so that the patient feels comfortable, and friction between the supporting plate and the skin of the lower limb is prevented to facilitate the recovery of the patient; in use, the user can cover the support frame with an all-cotton cover, so that the support frame can be convenient to use, change and clean.

The invention discloses an external traditional Chinese medicine preparation for treating peripheral vascular disease. The preparation is prepared from the following raw materials in parts by weight: 3-10 parts of herba artemisiae scopariae, 9-15 parts of cowherb seeds, 3-9 parts of salvia chinensis, 3-9 parts of cortex periplocae, 3-30 parts of rheum officinale, 6-12 parts of radix bupleurim, 3-9 parts of moutan barks, 3-9 parts of schisandra chinensis, 3-15 parts of myrrh, 3-9 parts of cynanchum glaucescens and 3-9 parts of fruits of camptotheca acuminate. Through clinical verification, the external traditional Chinese medicine preparation for treating peripheral vascular disease disclosed by the invention is wide in application range, can be used for treating thromboangiitis obliterans, atherosclerosis obliterans, deep vein thrombosis of the lower extremity, superficial thrombophebitis, Raynaud's disease and the like, and has the advantages of quick effect, good curative effect, convenience in use and the like.

The invention discloses a massager for preventing lower limb deep venous thrombosis in the technical field of massagers. The massager comprises a base, a movable groove is formed in the upper end surface of the base, a placing pipe and a roller are arranged in the movable groove, the roller is tightly attached to the outer wall of the placing pipe, side plates are fixedly mounted on the side faces of the two ends of the placing pipe, a placing frame is arranged in the position, close to one end, of the upper end surface of the base; a limiting groove is formed in the placing pipe, a limiting plate is slidably installed in the limiting groove, a pressing rod is fixedly installed on the side face of the limiting plate, a straight rod is fixedly installed on the other side face of the limiting plate, a spring is fixedly installed between the limiting plate and the limiting groove, the straight rod is inserted into the spring, and the end, away from the limiting plate, of the straight rod extends out of the placing pipe and is matched with the side surface of the roller. Contact massage can be conducted on the lower limbs in the placing pipe, the venous thrombosis situation is reduced, and the using function of the massager is improved.