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98 results about "Sinus polyp" patented technology

There are two primary types of nasal polyps: ethmoidal and antrochoanal. Ethmoidal polyps arise from the ethmoid sinuses and extend through the middle meatus into the nasal cavity.

Natural sea salt nasal irrigation agent

InactiveCN106038588AFits the definitionThe formula is simple and rigorousSenses disorderPharmaceutical delivery mechanismBacteroidesGlycerol
The invention discloses a natural sea salt nasal irrigation agent which is prepared through normal-temperature dissolution with purified water and glycerinum as solvent, natural sea salt as solute and domiphen bromide as pathogenic bacteria inhibitor. Every 100 L of nasal irrigation agent contains 0.85-0.95 kg of natural sea salt, 0.5-1.5 L of glycerinum and 0.01-0.05 kg of domiphen bromide. The natural sea salt nasal irrigation agent has the sodium chloride content of 0.85-0.95% (mg/ml), the total heavy metal quantity smaller than or equal to 2 micrograms per milliliter (according to Pb), the pH value of 5.0-7.0 and the cytotoxicity not larger than the second level, causes no sensitization response or vaginal stimulation reaction, has the total bacterial colony number smaller than or equal to 100 cfu/ml and the total fungal colony number smaller than or equal to 100 cfu/ml, can not detect coliform, pseudomonas aeruginosa, staphylococcus aureus and hemolytic streptococcus, can be used for acute and chronic rhinitis, allergic rhinitis, seasonal rhinitis, exercise-induced rhinitis, atrophic rhinitis, nasal polyp, nasal obstruction caused by cold and the like, epistaxis caused by after-nasal-surgery cleaning and dry climatic nasal blood capillary rupture, and the like.
Owner:长春呈实健康实业有限公司

Method for establishing eosinophilic granulocyte proportion model by utilizing nasal polyp pathological picture

ActiveCN110739051AProportion value is fast and accurateMedical simulationMedical automated diagnosisData setChronic sinusitis
The invention discloses a method for establishing an eosinophilic granulocyte proportion model by utilizing a nasal polyp pathological picture, and the method comprises the following steps: preparingdata, manufacturing nasal polyp into a slide, scanning by using a digital pathological instrument to obtain a WSI picture, and cutting the WSI picture to obtain small pathological pictures; dividing all the small pathological pictures into training set data and test set data according to a set proportion; establishing the eosinophilic granulocyte proportion model; performing training on an ImageNet data set by adopting an Inception V3 model to obtain model parameters, removing the last full connection layer FC of the model, adding a full connection layer FC, wherein only one neuron is arranged in the full connection layer FC, and no activation function is adopted; setting a loss function to employ a mean square error MSE, and setting a learning rate lr. The method is applied to a chronicnasosinusitis nasal polyp pathological auxiliary diagnosis system, and the eosinophilic granulocyte proportion on a pathological picture is rapidly and accurately obtained through learning and training.
Owner:THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV +1

Traditional Chinese medicine composition for treating nasal polyp

The invention discloses a traditional Chinese medicine composition for treating nasal polyp. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 3-4 parts of white atractylodes rhizome, 2-4 parts of realgar, 6-8 parts of rhizoma nelumbinis, 4-5 parts of ligusticum wallichii, 2-4 parts of cimicifugae foetidae, 7-9 parts of angelica root, 5-6 parts of cocklebur fruits, 13-18 parts of honeysuckle flowers, 1-2 parts of emblic leafflower fruits, 5-6 parts of rhodiola rosea, 2-4 parts of common hogfenneI root, 7-8 parts of polygonum cuspidatum, 12-14 parts of honey-fried licorice root, 2-3 parts of Chinese violet, 1-2 parts of honeycomb, 5-6 parts of rhizoma alismatis, 3-4 parts of radix sophorae flavescentis, 1-2 part of indigo naturalis, 5-8 parts of centipeda minima, 4-6 parts of muskmelon stem, and 2-4 parts of Oxalis corymbosa DC. The traditional Chinese medicine composition is prepared from multiple traditional Chinese medicines including honeysuckle flowers and honey-fried licorice root at certain ratio, is definite in efficacy, and has the effects of freeing nasal orifices, dispelling cold of wet lung, tonifying Qi and strengthening exterior, resisting bacteria and removing toxins, regulating adjusting immunity, and the like, and compared with the traditional treatment method, the traditional Chinese medicine composition has the total effective rate of 98% or above, and the cure rate is high.
Owner:DANGTU COUNTY KEHUI TRADING

Traditional Chinese medicine composition as well as preparation method and application thereof

The invention discloses traditional Chinese medicine composition as well as an application thereof to preparation of drugs and hygienic products for treating adenoidal hypertrophy and nasal polyp. The traditional Chinese medicine composition comprises active pharmaceutical ingredients by weight as follows: 5-25 g of honeysuckle flowers, 5-25 g of fructusforsythiae and 5-25 g of baical skullcap roots. The traditional Chinese medicine composition is prepared from the honeysuckle flowers, the fructusforsythiae and the baical skullcap roots by weight, has effects of clearing heat and toxic materials, relieving sore throat and relieving swelling, and can be mixed with pharmaceutically allowableintravenous drip liquids and excipients to be prepared into preparations acceptable for patients. Orthogonal tests confirm that the honeysuckle flowers are 10 g, the fructusforsythiae is 15 g and the baical skullcap roots are 20 g by weight, the decoction time is 30 min, and the antibacterial curative effect of the traditional Chinese medicine composition is best when the PH is 7.5; in-vitro experiments prove that the traditional Chinese medicine composition has good antibacterial and anti-inflammation effects; nasal root instillation or nasal cavity flushing or nasal root smearing clinically proves that the traditional Chinese medicine composition has significant effects on treating the adenoidal hypertrophy and the nasal polyp and is good in safety.
Owner:SHENZHEN RUILAI GUISHENG BIOMEDICAL TECH CO LTD

Far infrared ceramic powder nasal patch

InactiveCN106422084AReduces and alleviates obstructive dyspneaReduces and relieves shortness of breathLight therapyNasal cavitySurface layer
The invention discloses a far infrared ceramic powder nasal patch. The far infrared ceramic powder nasal patch comprises a surface layer, an adhesive layer, a far infrared ceramic layer and an exhausting and sweat discharging hole, wherein the surface layer is located at the outermost side; the adhesive layer is located at the inner side of the surface layer; the far infrared ceramic layer is arranged at the inner side of the adhesive layer and the area of the far infrared ceramic layer is smaller than that of the adhesive layer; the far infrared ceramic layer is made of far infrared ceramic powder; the exhausting and sweat discharging hole is formed in the inner side of the far infrared ceramic layer, and an elastic sheet for adjusting the shape of the far infrared ceramic layer is arranged between the far infrared ceramic layer and the adhesive layer. The product disclosed by the invention is convenient to use; the far infrared ceramic powder is heated to send out normal full radiation for treating; the effective time is short and problems that expiratory dyspnea and breathing disorder of obstruction of nasal cavities, caused by nasitis, nasal polyp hyperplasia, nasosinusitis and long-period oxygen inhalation, are reduced and alleviated to the greatest extent; the far infrared ceramic powder nasal patch is especially suitable for teenagers at growth and development phases, has a wide market prospect and has a good utilization effect.
Owner:宋玉明

Nasal polyp pathological section analysis method and system and readable storage medium

The invention discloses a nasal polyp pathological section analysis method and system and a readable storage medium, and the method comprises the steps: collecting the pathological image information of an entity section under a microscope in real time through an image collector, and transmitting the information to a processor; the processor is used for performing effective area detection on all cells on the nasal polyp pathological image, removing an epithelium area, a blood vessel area and a gland area in the current visual field, and then counting the number of plasma cells, neutrophils, eosinophils and lymphocytes in the current visual field; counting the sum of the four types of inflammatory cells as the total number of inflammatory cells in the current view; and then calculating the percentage of plasma cells, neutrophil cells, eosinophil cells and lymphocytes, finally judging the nasal polyp inflammation type of the current slice patient according to the number and proportion of the four types of inflammatory cells under the random 10 high-power lens visual fields and hot spot visual fields in the current slide, and finally storing the statistical result. The invention is helpful for individualized diagnosis and treatment and prognosis improvement of nasosinusitis patients.
Owner:杭州迪英加科技有限公司 +1

Carbon dioxide laser therapeutic instrument for removing nasal cavity polyps

The invention relates to the technical field of nasal polyp treatment medical equipment, in particular to a carbon dioxide laser therapeutic instrument for removing nasal polyps. The carbon dioxide laser therapeutic instrument comprises a laser therapeutic instrument main body, a control panel is arranged in the middle of the front end face of the laser therapeutic instrument main body; a displayscreen is arranged on the left side of the upper end face of the laser therapeutic instrument main body; rollers are arranged at four corners of the lower end surface of the laser therapeutic instrument main body; a rotating groove is formed in the middle of the upper end surface of the laser therapeutic instrument main body. The advantages are that by additionally arranging extremely-thin pipelines on the two sides of a laser head, tissue fluid and smoke are evacuated in time through the pipelines, it is guaranteed that an operation is conducted smoothly and stably, and the convenience of theoperation is greatly improved; and through the cooperation of a disinfection box and a storage insertion table, the end part of the optical fiber after the experiment operation is effectively and timely stored, disinfected and dried, and the fracture of the optical fiber and the pollution of the laser head are avoided.
Owner:姚夏康
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