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1053results about How to "Good treatment effect" patented technology

Preparation method of active antibacterial composite coating on surface of titanium and titanium alloy medical instrument

The invention discloses a preparation method of an active antibacterial composite coating on the surface of titanium and titanium alloy medical instrument. The method includes the following steps: firstly, carrying out ultrasonic washing on the titanium or titanium alloy medical instrument to be treated and then immersing the titanium or titanium alloy medical instrument in NaOH solution for alkali-heat treatment; secondly, carrying out microarc oxidation treatment on the titanium or titanium alloy medical instrument in an electrolyte solution which contains biological active elements and antibacterial ingredients; carrying out hydro-thermal treatment on the titanium or titanium alloy medical instrument, and finally drying under vacuum condition. In such a way, the active antibacterial composite coating can be obtained. In the preparation method, a nano-silver/ titanium dioxide composite antibacterial agent is adopted to form the antibacterial coating on the surface of titanium or titanium alloy matrix, and the antibacterial coating has long antibacterial effect to bacteria commonly seen at an operation wound of a person and has adhesion resistance to common inflammatory bacteria. Meanwhile, the active ingredients such as Ca and P in the coating can improve the biological activity and speeds up the osseointegration, and thereby the antibacterial performance, the clinical curing effect and the application range of the titanium and titanium alloy medical instrument are improved by a large margin.
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Chinese medicinal composition for treating pain and preparation process thereof

The invention relates to a Chinese medicinal composition for treating pains, which is prepared from tuber of multiflower knotweed, Sichuan aconite root, white mustard seed, curcuma longa, dried rehmannia root, bletilla striata, pinellia tuber, dahurian angelica root, cortex acanthopanacis, Chinese epedra root, pubescent angelica root, notopterygium root, Clematis chinensis, asaryl, Ligusticum wallichii, safflower, peach kernels, zanthoxylum piperitum, seed of nuxvomica, Photinia leaf, evodia rutaecarpa, dipsacus root, achyranthes and cyathula root, prepared aconite root, leeches, dried body of ground beetle, earthworm, momordica seed, Cutis Bufonis, pawpaw, Chinese mugwort leafmulberry leaf, campeachy wood, common fennel fruit, siberian cocklebur fruit, cyperus tuber, psoralea fruit, Chinese honeylocust abnormal fruit, Magnolia liliflora Desr., ginger, jack-in-the-pulpit tuber, cnidium fruit, castor seeds, burred tuber, zedoary, dried ginger, capsule of weeping forsythia, dalbergia wood, prepared aconite root, frankincense, myrrh, Cinnamomum cassia, clove, dragon's blood resin, root of red rooted saliva, radix paeoniae rubrathe, rhubarb horsetails, honeysuckle, geranium, jujube branch, peach branch, camphor, lead monoxide, native copper and yellow lead.
Owner:孔祥权

Oral Chinese medicine preparation for treating gum swelling and pain and preparation method thereof

The invention discloses an oral Chinese medicine preparation for treating gum swelling and pain. The preparation is characterized by comprising the following components in parts by weight: 10-20 parts of rhizoma drynariae, 10-20 parts of rhizoma anemarrhenae, 10-20 parts of radix salviae miltiorrhizae, 10-20 parts of radix astragali, 10-20 parts of pseudo-ginseng, 10-20 parts of radix angelicae, 10-20 parts of wild ginger, 10-20 parts of acacia catechu, 10-20 parts of honeysuckle, 10-20 parts of bletilla striata, 10-20 parts of radix scutellariae, 10-20 parts of rhubarb, 10-20 parts of borneol, 10-20 parts of mint and 10-20 parts of cordate houttuynia. Based on internal and external treatment and treatment of both origin and superficiality, the oral Chinese medicine preparation disclosed by the invention can be used for controlling gingivitis and remarkably modifying symptoms, such as hot ozostomia, vexation and fever, dried stool, dark urine and the like, thus internal heat can be removed from the upper part of the human body and dispelled externally, and also can be guided out by the stool and urine. The Chinese medicine preparation disclosed by the invention has excellent curative effects of fast relieving pain, clearing away heat and toxic material, removing swelling and relieving pain, removing necrotic tissues and promoting tissue regeneration, astringing to arrest bleeding and treating the gum swelling and pain.
Owner:南通市星期七旅游开发有限公司

Nano particles compounded of up-conversion nano particles and gold nanorods and preparation method and application of nano particles

The invention provides nano particles compounded of up-conversion nano particles and gold nanorods and a preparation method and application of the nano particles, and belongs to the field of nano biomedicine. The method comprises the following steps: reacting up-conversion nuclear shell nano particles with a photosensitizer; and then, coupling with SiO2-coated gold nanorods to obtain the nano particles compounded of up-conversion nano particles and gold nanorods. The shell thickness of the SiO2-coated gold nanorods is 30-60nm. By means of the surface covalency or photosensitizer absorption of the up-conversion nano particles, the energy transfer efficiency is improved, so that the singlet oxygen yield is improved and the effect of photodynamics therapy is improved. Meanwhile, the acting distance betweeb the gold nanorods and the up-conversion nano particles is regulated to avoid the up-conversion fluorescence quenching phenomenon. According to the invention, upconversion and photodynamics therapy of the photosensitizer are combined with the photo-thermal effect of the SiO2-coated gold nanorods for preparing a synergic treatment nano platform. The purpose of two treatment ways are realized by one excitation light source is reached.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A traditional Chinese medicine for treating cervical spondylosis, lumbar disc herniation, sciatica and femoral head lesions

A traditional Chinese medicine for treating cervical spondylosis, lumbar disc herniation, sciatica and femoral head disease, which relates to a traditional Chinese medicine. The invention solves the common problems of long treatment time and poor effect in the existing traditional Chinese medicines for treating cervical spondylosis, lumbar disc herniation, sciatica and femoral head lesions. The traditional Chinese medicine for treating cervical spondylosis, lumbar disc herniation, sciatica and femoral head lesions consists of scorpion, safflower, clematis, chuanxiong, yanhusuo, chuanwu, aconitum, nuxony, red peony, angelica, peach kernel, bone Drynariae, Fangfeng, Frankincense, Myrrh, Papaya, Chuanjiao, Angelica dahurica, Speranium, Notopterygium, Lovage, Chuanduan, Achyranthes bidentata, Aconite, Dried Ginger, Licorice and Fangji. The invention is rationally compatible with traditional Chinese medicine ingredients, and can be radically cured pathologically; taken orally, it has the advantages of fast onset of action, good therapeutic effect, radical cure pathologically, and no side effects; external application has direct penetration, quick onset, and does not hurt the liver, Gallbladder, spleen and kidney, the advantage of no side effects.
Owner:杨胜利

Transdermal drug delivery therapeutic apparatus and transdermal drug delivery therapeutic method

The invention discloses a transdermal drug delivery therapeutic apparatus. The transdermal drug delivery therapeutic apparatus comprises a power circuit, an MCU main control module, a man-machine interaction device, an electroporation/ electricion lead-in circuit, an ultrasonic lead-in circuit and two therapeutic electrodes. The ultrasonic lead-in circuit comprises an ultrasonic oscillating circuit and a modulation circuit, wherein the signal output end of the modulation circuit is connected with the modulation signal input end of the ultrasonic oscillating circuit, and the modulation circuit is used for modulating ultrasonic signals produced by the ultrasonic oscillating circuit to obtain a plurality of ultrasonic signals with different frequencies. The invention further discloses a transdermal drug delivery therapeutic method. An ultrasonic lead-in therapeutic method includes the steps that one ultrasonic transducer corresponds to the ultrasonic oscillating circuit, and the ultrasonic signals of the ultrasonic oscillating circuit are modulated to obtain the ultrasonic signals having different frequencies and are then transmitted to the ultrasonic transducer. According to the transdermal drug delivery therapeutic apparatus and the transdermal drug delivery therapeutic method, the electroporation/ electricion lead-in drug delivery therapy and the ultrasonic wave lead-in drug delivery therapy can be conducted on a patient at the same time, therefore, a drug can be rapidly and efficiently led in the skin, and a better therapeutic effect is achieved.
Owner:曾郑刚

Artificial nasolacrimal duct

ActiveCN103815986AGood treatment effectRelieve painCatheterTubular organ implantsLacrimal ductEngineering
The invention discloses an artificial nasolacrimal duct which is simple in structure, capable of being led in and led out conveniently, and capable of avoiding repeated operations. The artificial nasolacrimal duct comprises an inner tube which is made of silica gel materials and a locating piece. The locating piece is arranged on the outer wall of the inner tube, and the artificial nasolacrimal duct can be supported by the locating piece to be located in a pipeline of a human body nasolacrimal duct. The inner tube is of a splicing structure of multiple channels and multiple sections. The locating piece either can be a section of spiral band which is made of degradable and expandable materials and arranged on the outer wall of the inner tube or can be an outer pipe which is arranged on the outer wall of the inner tube and made of degradable and expandable materials. The locating piece can further comprise a locating groove and an absorbable line. The spiral locating groove is formed in the outer wall of the inner tube, the absorbable line is wound in the locating groove, the maximum external diameter of the wound absorbable line is slightly larger than the external diameter of the inner tube, so that the absorbable line is in direct contact with the inner wall of the human body nasolacrimal duct, and thus the effect that the artificial nasolacrimal duct is located in the human body nasolacrimal duct through the absorbable line can be achieved.
Owner:广州锐澄医疗技术有限公司

Massaging and medication integrated device acting to back muscle

The invention discloses a massaging and medication integrated device acting to the back muscle. The massaging and medication integrated device comprises a base, a massaging plate and a medicine box, wherein a transmission cavity is formed in the base, a first fixing ring is mounted at the outer end of each of transmission rods on the left side and the right side, a second fixing frame is mounted on each of the left and right inner walls of the transmission cavity, second fixed pulleys are mounted at the inner side ends of the second fixing frames on the left and right sides, side plates are mounted on the left and right sides of the upper plane of the base, first fixing frames are mounted on the inner planes of the left and right side plates, first fixed pulleys are mounted at the inner side ends of the first fixing frames on the left and right sides, the massaging plate is positioned above the base, second fixing rings are mounted at the left and right ends of the massaging plate, andthe first fixing rings are connected with pull ropes. For the massaging and medication integrated device acting to the back muscle, through a rack transmission mechanism and a pulley steering mechanism, the physical massage operation and chemical liquid medicine fuming spraying operation are carried out at the same time, and thus comprehensive treatment is carried out on the back of a patient.
Owner:叶建望
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