Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

58 results about "Post radiotherapy" patented technology

Post-radiotherapy oral rehabilitation trainer

The invention belongs to the technical field of medical appliances, and in particular relates to a post-radiotherapy oral rehabilitation trainer. The post-radiotherapy oral rehabilitation trainer comprises a square training body and a trapezoidal training body, wherein the square training body comprises a nut tube socket and a thread tube socket which is in threaded connection with the nut tube socket; two side surfaces of the trapezoidal training body are rectangles with different areas, and the height of the side surface with a greater area is consistent with that of the nut tube socket; the side surface with a greater area of the trapezoidal training body is fixedly connected with one side of the nut tube socket, and the side surface with a smaller area of the trapezoidal training body is provided with a gargle spray orifice which is communicated with a gargle guide tube; a passage for the gargle guide tube to pass through is respectively arranged at parts close to the bottoms in the trapezoidal training body and the nut tube socket; and a piston and a push-pull rod which is connected with the piston are arranged in the gargle guide tube. The post-radiotherapy oral rehabilitation trainer is simple in structure, convenient to use, flexible to operate, capable of reducing inflammation of oral ulcers, and good in rehabilitation effect.
Owner:姜阿芳

Upper limb nursing exercise device after radiotherapy

The invention discloses an upper limb nursing exercise device after radiotherapy. The upper limb nursing exercise device after radiotherapy comprises a base, wherein a groove is formed in the base; afirst support plate and a second support plate are arranged above the base; one end of the first support plate is hinged to the base; the other end of the first support plate is hinged to the second support plate; a separation plate is fixedly arranged in the groove; load bearing sponge is arranged in the groove formed in the lower side of the first support plate; an angle regulating structure isarranged in the groove formed in the lower side of the second support plate; an upper limb exercise structure is arranged above the first support plate; a cavity is formed inside the second support plate; and a massage structure is arranged in the cavity. The upper limb nursing exercise device after radiotherapy is provided with the upper limb exercise structure; a patient holds a pulling ring byhand and downwards pulls the pulling ring by force to do arm exercises; the self immunity recovery of the patient after the radiotherapy is facilitated; a massage structure is arranged in the second support plate, and can be used for massaging the arms of the patient, so that the unsmoothness of blood circulation because the arms are put onto the device for too long time is prevented; and meanwhile, the comfort degree of the patient is improved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Preparation method of microparticles for preventing novel coronavirus and application

The invention provides a preparation method of microparticles for preventing novel coronavirus and an application, and relates to the field of vaccines. Specifically, the preparation method comprisesthe following steps: 1) constructing recombinant plasmids for overexpression of a spike (S) protein; 2) packaging the recombinant plasmids into lentiviral particles; 3) infecting fibroblasts with thelentiviral particles to obtain tool cells for expressing of S protein; 4) performing X-ray irradiation on the obtained tool cells and a culture solution, and collecting supernatant after radiotherapyto obtain a mixture of required microparticles and apoptotic tool cell debris; and 5) performing centrifuging, concentrating and purifying on the obtained mixture to obtain a vaccine. According to theinvention, the microparticles released by radiotherapy induction tool cells are used as a carrier, so that the antiviral immunity of an organism can be directly activated under the condition of overexpression of the novel coronavirus S protein, and a neutralizing antibody for resisting the novel coronavirus is generated. According to the invention, an organism can be induced to generate a high-level neutralizing antibody immune response, and besides, good biological safety is achieved.
Owner:WUHAN SHENGRUN BIOTECHNOLOGY CO LTD

Arm support for preventing armpit fester after radiotherapy

The invention discloses an arm support for preventing armpit fester after radiotherapy. The support is placed between the upper arm of the arm below the armpit and the trunk, an arm supporting plate is fixedly attached to the upper arm, a trunk fixing plate and the trunk are fixed, and the arm supporting plate and the trunk fixing plate are connected through a plurality of supporting rods; and trunk bandages are arranged on two sides of the trunk fixing plate. The invention provides the arm support for preventing armpit fester after radiotherapy. The support is placed between the arm below thearmpit and the trunk, one end of the support is fixed to the trunk, the other end of the support supports the upper arm of the arm, a proper angle is kept between the upper arm of the arm and the trunk, inflammation or infection caused by unsmooth ventilation and sweating of the skin at the armpit is prevented, and fatigue of a patient due to long-time arm lifting is avoided.
Owner:横县人民医院

Post-radiotherapy upper limb nursing and exercising device

The invention provides a post-radiotherapy upper limb nursing and exercising device. The problem that an existing breast cancer postoperative stretching device is inconvenient to carry and carry is effectively solved. The device comprises a bottom plate, wherein a transmission shaft is arranged at the right end of the bottom plate; triangular plates are rotationally connected to the front end andthe rear end of the transmission shaft respectively; connecting cylinders are arranged on the front side and the rear side of the transmission shaft respectively; short supporting rods are arranged atthe upper ends of the connecting cylinders; long supporting rods are arranged at the upper ends of the connecting cylinders; a backrest is arranged between the two long supporting rods; sliding grooves are formed in the long supporting rods; U-shaped sleeves are rotationally connected to the upper ends of the sliding grooves; connecting shafts are arranged in the U-shaped sleeves; swing rods arearranged at the opposite ends of the two connecting shafts; kidney-shaped grooves are formed in the swing rods; guide columns are slidably connected in the kidney-shaped grooves; transmission rods arearranged at the opposite ends of the two guide columns; the two transmission rods are hinged to the short supporting rods through pin shafts respectively; moving grooves are formed in the left sidesof the swing rods; connecting columns are arranged in the moving grooves; and grab handles are arranged at the opposite ends of the two connecting columns. The device is simple in structure, convenient to operate, novel in conception and high in usability.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Pharmaceutical composition for treating xerostomia after nasopharyngeal carcinoma radiotherapy

The invention discloses a pharmaceutical composition for treating xerostomia after nasopharyngeal carcinoma radiotherapy, and relates to the technical field of traditional Chinese medicines. The pharmaceutical composition is prepared from the following raw materials: cassia twig, baked ginger, radix rehmanniae recen, radix ophiopogonis, radix adenophorae, radix trichosanthis, radix polygonati officinalis, lily, herba dendrobii, fructus lycii, fructus mume, radix paeoniae alba and liquorice root; and furthermore, the pharmaceutical composition is prepared from the following components in parts by weight: 3-9 parts of the cassia twig, 3-15 parts of the baked ginger, 10-30 parts of the radix rehmanniae recen, 6-20 parts of the radix ophiopogonis, 9-30 parts of radix adenophorae, 15-30 parts of the radix trichosanthis, 6-15 parts of the radix polygonati officinalis, 15-30 parts of the lily, 15-30 parts of the herba dendrobii, 6-20 parts of the fructus lycii, 10-20 parts of the fructus mume, 15-30 parts of the radix paeoniae alba and 3-10 parts of the liquorice root. The pharmaceutical composition has the effects of seeking yin from yang and helping produce saliva and slake thirst, and has a remarkable effect on treating xerostomia after nasopharyngeal carcinoma radiotherapy.
Owner:柳州市中医医院

Mouth gag for rehabilitation exercise after oral cancer radiotherapy

The invention relates to the technical field of medical instruments, in particular to a mouth gag for rehabilitation exercise after oral cancer radiotherapy. A threaded rod is movably connected to theouter surface of the middle of a supporting block, gears are engaged with the outer surfaces of the two sides of the threaded rod and located on the outer side of the supporting block, and a first connecting rod is movably connected to the outer surface of each gear; a push plate is movably connected to one end of each first connecting rod, a fixing shaft is fixedly connected to the outer surfaceof the supporting block and located on one side of each push plate, adjusting rods are movably connected to the two sides of the outer wall of each fixing shaft, a limiting spring is fixedly connected between the outer surfaces of the two adjusting rods on one side of the each push plate, a top plate is fixedly connected to the outer surface of each adjusting rod, and a jaw plate is fixedly connected to one ends of the two adjusting rods on one side of each push plate. Due to the fact that meshing between the threaded rod and the gears is easy to control, the threaded rod is rotated to enablethe opening and closing degrees of the oral cavity to be equal each time, over excitation action cannot be generated on the oral cavity, and the mouth gag can better adapt to the comfort degree of different people.
Owner:徐旭

Traditional Chinese medicine composition for preventing and controlling post-radiotherapy side effects and preparation method for traditional Chinese medicine composition

The invention belongs to the technical field of traditional Chinese medicines and particularly relates to traditional Chinese medicine composition for preventing and controlling post-radiotherapy side effects. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 3-5 parts of caulis spatholobi, 3-8 parts of acanthopanax root, 3-5 parts of ophiopogon root, 3-5 parts of carex kobomugi ohwi, 3-5 parts of ginkgo root, 3-5 parts of manyflower supplejack root, 3-5 parts of cyananthus incanus hook, 3-5 parts of astragalus membranaceus, 2-3 parts of astragalus membranaceus, 3-5 parts of chinaroot greenbrier, 3-5 parts of lophatherum gracile, 3-8 parts of sweet potato leaves, 3-5 parts of sculellaria barbata, 3-8 parts of angelica sinensis and 5-8 parts of poria cocos. The traditional Chinese medicine composition is prepared into decoction. The traditional Chinese medicine composition has effects of tonifying deficiency and vital energy, invigorating spleen, promoting appetite, removing toxic materials and facilitating urination due to addition of the traditional Chinese medicine raw materials, and is suitable for post-radiotherapy whole-body response and favorable for recovering physical strength of patients, accelerating removal of toxins in a human body, relieving a lump heat symptom and increasing the number of leukocytes.
Owner:黄显玉

Brain tumor radiotherapy mode intelligent selection method, system, equipment and medium

The invention relates to a brain tumor radiotherapy mode intelligent selection method, system and device and a medium, and the method comprises the steps: constructing a multi-mode MRI brain tumor segmentation model, carrying out the brain tumor ROI segmentation of a multi-mode MRI image before and after radiotherapy of a patient, and obtaining a brain tumor pre-radiotherapy region and a brain tumor post-radiotherapy residual region which are paired; constructing a brain tumor diagnosis prognosis model, and taking the effective feature vectors as input to obtain prediction results of pathological grading and radiotherapy prognosis; constructing a brain tumor radiotherapy mode intelligent selection model, and taking image gene features and radiotherapy sensitive features before radiotherapy as input to obtain an optimal radiotherapy mode; and constructing a brain tumor radiotherapy curative effect visual model, and obtaining a predicted post-radiotherapy MRI image by taking the brain tumor MRI image of the patient before radiotherapy, the prediction results of pathological grading and radiotherapy prognosis and the optimal radiotherapy mode as input. The method can be widely applied to the medical image analysis technology and the application field.
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products