12 results about "Radical treatment" patented technology

The application discloses a breast-conserving surgery perforator flap intelligent navigation system and method based on CT three-dimensional blood vessel reconstruction and AI dynamic blood flow analysis, and comprises an image processing module. The image processing module generates a perforator blood vessel three-dimensional model with an accuracy of plus or minus 0.1 mm based on high-resolution CT thin-layer scanning data with a layer thickness of less than or equal to 0.625 mm through Mimics software. The application significantly improves the postoperative outcome of patients through multidimensional technology cooperation. In terms of complication control, the incidence of complications in the donor area is reduced from 22% in the traditional method to 3% (a reduction of 86%), and the expansion of trauma caused by perforator variation is avoided. In terms of aesthetic effect, for the breast-conserving surgery of medial quadrant breast cancer, the lateral thoracic artery perforator flap (LTAP) is combined with AI volume compensation. After the surgery, the postoperative breast upper pole depression rate is reduced from 35% to 5%, the BREAST-Q score of the patient is increased from 68 to 89, the requirements of 'tumor radical treatment' and 'functional aesthetics' are fully considered, the postoperative life quality of the patient is greatly improved, and the humanistic concept of modern tumor treatment is met.

The invention discloses a robot-assisted prostate radical treatment special-purpose blood vessel drag hook apparatus, which comprises a drag hook part, and is characterized in that the drag hook part comprises a cross rod and a first connecting rod; the two ends of a rod body of the transverse rod are symmetrically connected with the tail ends of rod bodies of arc-shaped rods correspondingly. The two ends of a rod body of the first connecting rod are fixedly connected with the head ends of rod bodies of the two arc-shaped rods into a whole correspondingly. One end of a rod body of the straight connecting rod is fixedly connected with the middle section of the rod body of the cross rod into a whole; and the holding handle is coaxially connected with the other end of the rod body of the straight connecting rod. The condition that blood vessels are damaged when blocked can be reduced, the success rate of blood vessel blocking operation is increased, and the operation efficiency is optimized.

The drainage tube comprises a tightening belt, a base and a drainage tube body, the base is arranged in the middle of the tightening belt, the drainage tube body is fixed to the base, the base is divided into a bottom disc and a rotating disc, the bottom disc is fixed to the tightening belt, the rotating disc is of a square structure, and a channel is formed in the middle of the upper surface of the rotating disc. Threaded holes A are formed in the left side and the right side of the upper surface of the rotary disc, studs A are arranged at the bottoms of the channels, and the rotary disc is connected with the base plate through the studs A. Fixing pieces are arranged on the left side and the right side, close to the conical pipe opening, of the drainage pipe, threaded holes B are formed in the middles of the fixing pieces, the threaded holes A correspond to the threaded holes B, and the fixing pieces penetrate through the threaded holes A and the threaded holes B through the studs B. The rotating disc is fixed on the rotating disc; the drainage tube fixing device is simple in structure, the base is fixed to the neck of a patient through the tightening belt, the drainage tube is further fixed to the base, and therefore it is guaranteed that the drainage tube cannot move or even fall off.

The application discloses a plaster for treating chronic neck-shoulder-lumb-and-leg pain and a preparation method thereof, and belongs to the technical field of medicines. The plaster is prepared from the following raw materials in parts by weight: herba rhizomatis, herba tubae, fructus, drynaria, eucommia ulmoides, rhizoma, radix paeoniae rubra, ligusticum, angelica sinensis, rhizoma, herba, eupolyphaga, palmate begonia, radix, artemisia rupestris, rhizoma, radix, rhizoma, radix, radix, radix, radix, and radix angelicae. The plaster has the advantages that the plaster has safe, effective, cheap, and non-toxic medicinal components, is prepared according to traditional ancient methods, and is combined with modern transdermal absorption technology and anti-allergy formula, so that the plaster is more convenient, safe, and green to use. The plaster can be directly applied to a pain part, reaches the disease site, has more remarkable curative effect, is more convenient to use, can treat both symptoms and root causes, and has the effects of long-term relieving and even radical curing.

The invention discloses a catheter system for ablation of a renal artery trunk and branches, which comprises a catheter and an external device for providing and recycling a refrigerant, and the catheter is detachably connected with the external device; the catheter comprises a functional section, a connecting pipe and a plug which are connected in sequence, and the plug is detachably connected with external equipment; the functional section comprises a first freezing unit and a second freezing unit which are coaxially arranged; and the first freezing unit and the second freezing unit are respectively communicated with external equipment. According to the catheter system, the structures of the first freezing unit and the second freezing unit are designed, and nerve fibers of a renal artery trunk and branches are thoroughly ablated through the two freezing units, so that radical treatment of hypertension is realized.

Aspects of the present disclosure relate to methods, systems, and apparatus for conducting a radical treatment operation on a substrate prior to conducting an annealing operation on the substrate. In one implementation, a method of processing semiconductor substrates includes pre-heating a substrate, and exposing the substrate to species radicals. The exposing of the substrate to the species radicals includes a treatment temperature that is less than 300 degrees Celsius, a treatment pressure that is less than 1.0 Torr, and a treatment time that is within a range of 8.0 minutes to 12.0 minutes. The method includes annealing the substrate after the exposing of the substrate to the species radicals. The annealing includes exposing the substrate to molecules, an anneal temperature that is 300 degrees Celsius or greater, an anneal pressure that is within a range of 500 Torr to 550 Torr, and an anneal time that is less than 4.0 minutes.

The invention relates to selecting a patient treatment method. The method, implemented using a processor, includes the steps of: obtaining depersonalized patient medical data; extracting information about patients with a similar type of illness, the treatment method used, the treatment outcome and data about the clinic and the treating physician; determining from the information obtained criteria relating to the indications and contraindications of the treatment methods used, according to each clinic and treating physician, and generating a list of criteria for an algorithmic search according to medical approaches for curing the given type of illness; determining the type of medical care; generating a rating of the clinics and physicians and selecting a method for treatment with a radical treatment method or a palliative treatment method; sending to the patient the selected treatment method and a list of clinics and physicians in the patient's region, rated in descending order. The invention is intended to allow automated selection of a patient treatment method.

The utility model relates to the technical field of medical teaching, in particular to a mastoid radical operation teaching device and a system thereof. The mastoid process radical operation teaching device comprises a conductive nerve, a conductive grinding machine, a first reminding unit and a driving unit, and the conductive nerve is used for being buried in an external temporal bone model to simulate nerves in a mastoid process of a human body; the conductive grinding machine is used for removing sclerotin in a mastoid region in the external temporal bone model; the driving unit is connected with the first reminding unit and the conductive nerve and used for driving the first reminding unit to work when the conductive grinding machine makes contact with the conductive nerve to form a short-circuit loop. According to the mastoid process radical treatment teaching device, the fidelity and practicability of mastoid process radical treatment teaching in surgical operation training can be improved, an operator is helped to adjust operation on the conductive grinding machine, the protection skill of nerves in the mastoid process is practiced, and the teaching quality of the mastoid process radical treatment is helped to be improved.

The present application provides a kind of cervical cancer radical joint vagina lengthening operation restores vagina mould, solve the problem that existing technology cannot stably and continuously exert medicine or compression deeper wound in vagina to stop bleeding.The present application includes mould body, mould body is hollow cylindrical tube, cylindrical tube includes the support portion of top half-spherical, first through-hole is opened in support portion upper side;Push block is arranged in the cylindrical tube, push block top and semi-permeable membrane form a space, agar block is arranged in the space, second through-hole is opened in push block top, liquid capsule is arranged in push block, and the liquid capsule is connected to agar block by second through-hole;Push block limiting device is arranged on the inner side wall of cylindrical tube.After the technical scheme is used, the present application has the following advantages: the whole support is carried out using mould body, and then the agar block that can be pushed out is accurately positioned to wound, and continuous drug application is carried out to wound.Even if wound bleeds, it can also achieve pressing hemostasis, and accelerate recovery speed.

According to the application of the methylated transferase G9a / GLP specific inhibitor in preparing the medicine for treating the fundus neovascularization diseases, based on an epigenetics regulation and control mechanism, it is found that the histone methylated transferase G9a / GLP specific inhibitor can be used for preparing the medicine for treating the fundus neovascularization diseases by inhibiting proliferation, migration and angiogenesis capacity of retina microvascular endothelial cells; the composition can effectively block formation and abnormal leakage of fundus neovascularization in vivo and in vitro, is good in safety, is applied to treatment of fundus neovascularization diseases for the first time, breaks through action limitation of traditional treatment, and has good application prospects. The technical problems of large administration trauma, poor compliance, single action mechanism, high drug resistance risk, incapability of radical treatment, heavy economic burden and the like in the existing fundus neovascularization treatment technology are solved, and a novel treatment scheme which is wide in action target spot, good in safety, convenient in administration, controllable in cost and capable of regulating and controlling the pathological process from the upstream is provided. The application blank of the epigenetic inhibitor in the field of ophthalmology neovascularization treatment is filled.

The application relates to the field of biomedical engineering and particularly discloses hollow virus-like nanoparticles for corneal crosslinking as well as a preparation method and application thereof. In view of problems such as the need to destroy epithelium in traditional crosslinking, ultraviolet toxicity and insufficient penetration of sonodynamic carriers, the following scheme is adopted: ① a CTAB / NaOH micelle is used as a template, a TEOS cyclohexane solution is self-assembled to form virus-like silica particles, a hollow ruthenium-based carrier is obtained through RuCl3 deposition and Na2CO3 etching, and a Ru-TiO2 heterojunction mesoporous shell is formed by coating tetrabutyl titanate; ② the nanoparticles are dispersed into a 0.5-5 mu g / mL suspension and instilled on an eye surface, and 1.0-1.5 MHz, 2-3 W / cm2 pulse ultrasound (duty ratio 50-70%, 10-20 min) is applied. The advantage lies in that the virus-like spike structure realizes non-invasive penetration (fluorescence intensity 106.5 AU, 2.8 times that of a traditional carrier), the hollow heterojunction improves SO4 ‑ yield, the anti-enzymolysis time reaches 8.2+ / -0.3 h (210% of the riboflavin / UVA group), and the postoperative eye surface irritation is 0 (ISO 10993-10). The hollow virus-like nanoparticles are suitable for radical treatment of keratoconus with a corneal thickness greater than 300 mu m.

The invention discloses traditional Chinese medicine liquor for treating sciatica and lumbar disc herniation and a preparation method thereof. The traditional Chinese medicine liquor is prepared from raw materials for soaking animals in liquor and raw materials of traditional Chinese medicine liquor, the preparation method comprises the following steps: drying the animal raw materials, soaking the dried animal raw materials in wine for 30 days, directly soaking the traditional Chinese medicine raw materials in strong wine of 50 degrees or above for 30 days, and then sealing and storing. According to the traditional Chinese medicine liquor, through the synergistic effect of animal raw materials and traditional Chinese medicinal materials, the symptoms of sciatica and lumbar disc herniation are effectively relieved; the preparation method is simple, the raw materials are easy to obtain, the cost of one bottle is about 20 yuan, the side effect is small, the traditional Chinese medicine is specially used for treating various serious diseases such as internal and external rheumatism pain, gout, lumbar disc herniation, sciatica, swelling, traumatic injury, numbness of limbs, stroke and the like, the medicine is smeared, smeared, patted and kneaded for several minutes, the medicine is smeared three times a day, and the effect is obvious. The pain of several months to one year can be completely recovered without relapse by only using one bottle of medicine, the pain of two years can be radically cured by only using two bottles of medicine, and the pain of more than three years can be radically cured by only using three bottles of medicine.