68results about How to "Avoid sudden death" patented technology

The invention relates to a music sleeping apparatus and a method for controlling sleeping to prevent sudden death in dream; the music sleeping apparatus is an apparatus enabling people to sleep fast via heart rate feedback control as well as brainwave feedback control. The method includes sending a signal to intentionally awake people in order to prevent sudden death in dream, while detecting that heart rate is more than 105 times per minute or less than 48 times per minute in sleeping. The apparatus comprises a control module, an externally-connected detection module, a music playing module, a music listening module, a colored light module, a current stimulating module, a high-voltage field effect module and a music somatosensory vibrator sub-module. The apparatus has selectable functions on controlling sleeping state, preventing sudden death in dream, and controlling sleeping state and synchronously preventing sudden death in dream. Sleeping state can be controlled through heart rate feedback control or brainwave feedback control singly. The sleeping state is controlled to induce brainwave used by a human brain to be generated by a brainwave generator, or sleeping state is controlled using randomly-recorded user brainwaves of multiple stages in sleeping.

This invention relates to a sediment improver for aquaculture pond. The sediment improver comprises sodium percarbonate, humus soil, poly (ferric sulfate), attapulgite soil, and zeolite powder. The sediment improver is produced by: weighing the above components, packaging sodium percarbonate alone, mixing the other components, packaging, and sealing the two packages in a big package. The net content of each big package is 1 kg. The sediment improver has such advantages as convenient usage, no environmental influence, low usage amount, rapid acting and stable effect. The sediment improver can obviously reduce the contents of harmful substances in pond bottom, improve the environmental quality of pond sediment and the living condition of aquaculture creatures, prevent diseases and abrupt death of aquaculture creatures, and increase the yield and quality of aquaculture creatures.

The invention discloses a deoxyribonucleic acid (DNA) library for detecting disease causing genes of aoreic dissection diseases through a targeted high-flux semiconductor sequencing technology and application thereof. In particular, a primer pond is designed according to 33 disease-causing genes of aoreic dissection diseases, a sample genome DNA is subjected to super-multiple polymerase chain reaction (PCR) amplification, and amplification products are sequenced by using the high-flux semiconductor sequence technology in order to find disease-causing mutation and lay theoretical bases on the aspects of genetics and molecular biology for clinical diagnosis. The DNA library has the advantages of accuracy, rapidness, flexibility and low cost. Through 33 gene detection areas, various common aoreic dissection relevant diseases such as familial aortic aneurysms or dissections (FTAAD), Marfan syndrome (MFS), Ehlers-Danlos syndrome (EDS), Loeys-Dietz syndrome (LDS) and aortic torsion syndrome (ATS) can be detected. The DNA library has important significance and a clinical value to diagnosis and identification of the aoreic dissections.

The invention relates to a cultural method for paracoccus denitrificans and application of the same to purifying aquaculture water, and belongs to the technical field of aquaculture. Various low-value materials such as molasses and waste liquid of monosodium glutamate and production waste which are harmless for aquaculture organisms and the paracoccus denitrificans are used as raw materials, the raw materials are reasonably compounded into liquid culture media, paracoccus denitrifican liquid with high activity and high concentration is produced, the liquid is directly fed into the aquaculture water, an ecological environment of the aquaculture water is repaired, and an excellent water environment beneficial to survival and growth is created for the aquaculture organisms. The culture method and the application have the advantages that the paracoccus denitrificans become effective fast after being used, an inorganic nitrogen removal form and the removal speed can be selected according to an oxygen dissolving condition of the water, contents of harmful substances such as ammonia nitrogen, nitrite and nitrate in the water are remarkably reduced, the quality of the water environment and a survival condition for the aquaculture organisms are improved, the yield of the aquaculture organisms is increased, and the quality of the aquaculture organisms is improved.

The invention relates to a method for preparing a water quality modifying microecological preparation for reducing ammonia nitrogen and nitrite nitrogen, and belongs to the technical field of aquiculture technology and ecological environmental protection. The microecological is prepared by the following steps: mixing Bacillus foecalis alkaligenes CGMCC NO.1.1786 and arthrobacterium CGMCC NO.1282 into mixed bacteria; performing fermentation on the mixed bacteria for 24 to 36 hours in a culture medium in a fermenter at the fermentation temperature of between 28 and 32 DEG C; processing the obtained product into a liquid preparation through filling or continuous dilution or concentration after fermentation culture; and preparing the water quality modifying microecological preparation with the functions of reducing the ammonia nitrogen and the nitrite nitrogen in a water body. The preparation is convenient to use, is slightly influenced by environmental conditions, has small dosage, can obviously reduce the content of the ammonia nitrogen and the nitrite nitrogen in a pool water body after use, maintains the effect for 10 to 15 days, can effectively prevent diseases and paroxysmal death of aquaculture organisms and improve the yield and the quality of the aquaculture organisms when simultaneously improving the environmental quality of the pool water quality and the survival conditions of the aquaculture organisms.

The invention relates to an aquaculture pond float grass growth-promoting agent, belonging to the aquaculture technical field. The compositions in percentage by weight of the growth-promoting agent are: 4 to 6 percent of alpha-naphthylacetic acid, 15 to 20 percent of potassium sulphate, 0.4 to 0.6 percent of EDTA iron chelate, 0.4 to 0.6 percent of EDTA copper chelate and 74 to 80 percent of pure water, wherein pure water is heated up and then alpha-naphthylacetic acid is added in and dissolved in the pure water; when the solution is cooled down, potassium sulphate, EDTA iron chelate and EDTA copper chelate are added in and stirred evenly so as to obtain a finished product. The aquaculture pond float grass growth-promoting agent is free from the influence of environmental conditions and has convenient use and low application amount which is only 1 KG for every mu of water surface and every meter in depth; when used, the growth-promoting agent has quick returns and stable effects, and can quickly promote the growth of the float grass in a pond so as to reduce the content of nitrogen and phosphorous in water and to improve the environmental quality of the pond and the survival conditions of aquaculture organisms; therefore, the growth-promoting agent can effectively prevent aquaculture organism diseases and paroxysmal death, and increases the output and the quality of aquaculture organisms.

The invention discloses a medicinal composition for treating angina pectoris of coronary heart disease. The medicinal composition consists of the following raw material medicines: cassia twig, officinal magnolia bark, humifuse euphorbia herb, Mongolian dandelion herb, cape jasmine fruit, szechuan lovage rhizome, diverse wormwood herb, processed pinellia tuber, bitter orange, rhizome of swordlike atractylodes, root of lobed kudzuvine, myrrh, arisaema consanguineum schott, cassia seed, costustoot, thinleaf milkwort root-bark, motherwort herb, silktree albizzia bark, safflower, long pepper, szechwan chinaberry fruit, fortune eupatorium herb, panax notoginseng, bezoar, snakegourd fruit, nutgrass galingale rhizome, Chinese thorowax root, mulberry fruit, lychee seeds, lucid ganoderma, dragon's blood, grassleaf sweelflag rhizome, licorice root and cyrtomium rhizome. By adopting the medicinal composition disclosed by the invention, the attack times of angina pectoris of coronary heart disease can be effectively reduced, the attack duration of angina pectoris can be shortened, the occurrence of myocardial infarction can be avoided, sudden death caused by angina pectoris can be avoided, and adverse reactions cannot be caused; and the medicinal composition is accurate in curative effect and small in toxic or side effect, ensures that the cardiac stroke volume and cardiac output can be increased, cardiac indexes can be increased, the cardiac pumping functions can be enhanced, the ventricular diastolic functions and arterial compliance can be improved, coronary arteries can be expanded and the blood flow volume of the coronary arteries can be increased, and has significant curative effects on the aspect of treating angina pectoris of coronary heart disease.

A Chinese medicine for treating coronary heart disease and angina pectoris is prepared from 11 Chinese-medicinal materials including leech, red peony root, Chuan-xiong rhizome, astragalus root, etc.

A health-care food in the form of tablet, particle, or capsule for the prevention and adjuvant treatment of hyperlipemia, hypertension, constipation and cardiovascular and cerebrovascular diseases is prepared proportionally from cassia seed, haw, wheat bran, rebaudiose, etc. Its preparing process is also disclosed.

The invention belongs to the technical field of urinary science, and particularly relates to a compound preparation for treating erectile dysfunction, a compound preparation for treating erectile dysfunction and a solvent coating method for preparing the compound preparation. The effective medicine component of the compound preparation are a compound preparation sublingual membrane of sildenafil citrate and aspirin, and the compound preparation further comprises a disintegrating agent, a humectant, a stabilizer, a film forming material and a plasticizer, wherein the mass ratio of the sildenafil citrate to the aspirin is 1:(0.1-0.9). The sildenafil citrate in the compound preparation sublingual membrane is quick to disintegrate and high in bioavailability, gastrointestinal tract damage andliver first-pass effect can be avoided, toxic and side effects are reduced, sudden death caused by coronary heart disease and the like after sildenafil is taken is prevented, the side effects are greatly reduced, and a synergistic interaction effect is achieved. The compound preparation not only can improve the clinical use compliance of existing marketed dosage forms, but also can improve the clinical curative effect, and has particularly high clinical development and use values.

The invention discloses equipment, system and method based on the heart rate detection obstructive sleep apnea syndrome, wherein the system comprises detection equipment and an intelligent terminal connected with the detection equipment through Bluetooth, wherein the detection equipment comprises an electrocardio front end processing module, an AD conversion module, an MCU, a Bluetooth module anda vibration motor; the electrocardio front end processing module is used for performing body surface electrocardio signal collection, conversion and filtering; the AD conversion module converts analogelectrocardio signals into digital signals and transmitting the digital signals into the MCU; the MCU is used for analyzing and processing the electrocardio signals, and calculating the real-time heart rate value; the Bluetooth module is used for being communicated with the intelligent terminal; the intelligent terminal is used for analyzing the obstructive sleep apnea occurrence condition; and the vibration motor is used for vibration warning. Only the human body electrocardio signals need to be collected; the heart rate value is obtained; and by analyzing the heart rate value by the methodprovided by the invention, the user obstructive sleep apnea condition can be obtained in real time. The equipment is small; the cost is low; and the wearing is convenient.

The invention relates to a vital sign monitoring chair belt and system based on a piezoelectric sensing technology. The vital sign monitoring chair belt is arranged on a chair backrest, and comprises a locating component, a piezoelectric monitoring component, a control component and an intelligent terminal component, wherein the locating component is detachably arranged on the chair backrest, the control component is connected to the piezoelectric monitoring component, and the control component is connected with the intelligent terminal component through a communication module. When the vital sign monitoring chair belt conducts monitoring, a user is tightly close to the chair backrest, monitoring of various kinds of indexes of vital signs of the user can be achieved in real time by adjusting the position of the piezoelectric monitoring component to an appropriate area, vital sign signals and health indexes are controlled at any time, and multidirectional alarming is conducted when abnormity occurs; meanwhile, if any doubt or question occurs, the user consults a big data platform online doctor with one key, which is conducive to timely discovery of the abnormity of the body, and timely adoption of a remedial measure, and thus the occurrence of die of overwork or sudden death is avoided; the vital sign monitoring chair belt is safe, free of radiation, high in sensitivity, accurate in measured data, simple in structure, convenient to assemble, disassemble and carry, and good in user experience.

The invention discloses a method for improving the environment of a penaeus penicillatus nursery pond and belongs to the technical field of fishery. The method comprises the following steps of 1) preparing an environment improver, namely uniformly mixing 4 to 9 parts of cellulose, 5 to 10 parts of protease, 20 to 30 parts of bacillus subtilis, 10 to 20 parts of bifidobacterium, 40 to 50 parts of fresh willow leaf powder, 5 to 10 parts of sodium bromide and 3 to 8 parts of calcium peroxide, wherein the fresh willow leaf powder is prepared by drying and crushing fresh willow leaves; 2) binding fresh willow twigs into bundles, putting the bundles onto the bottom of the nursery pond, and replacing once every month; 3) scattering the environment improver into the nursery pond in a using amount of 1-2kg of environment improver in 30-60 cubic meters of nursery pond, and scattering 2-3 times every month. According to the method for improving the environment of the penaeus penicillatus nursery pond, growth and propagation of pathogenic microorganisms are prohibited, the ecological environment of aquatic water is quickly restored, diseases and sudden death of penaeus penicillatus are effectively prevented, and the yield and the quality of the penaeus penicillatus are improved.

The invention relates to a fast-effect slow-release sustained-release metoprolol dropping pill used for treating hypertension, angina, the maintenance therapy after myocardial infarction and hyperthyroidism and the preparation method thereof, and aims to supplement the deficiency of the prior art and provide a sustained-release metoprolol dropping pill. The sustained-release metoprolol dropping pill is added with a hydrophobic framework capable of sustaining drug release and tween-80 playing the role of solubilization on the basis of the existing dropping pill technology, thereby overcoming the defects in the prior art effectively and having the advantages of even drug distribution, full release, long release time, reduced frequency of drug taking for patients and high bioavailability simultaneously.

The invention discloses an application of a traditional Chinese medicine composition in preparing a medicament for improving the prognosis of myocardial infarction. The traditional Chinese medicine composition contains ginseng, leeches, centipedes, scorpions, ground beeltle, cicada slough, red paeony root, borneol, and the like and has the effects of invigorating qi, activating blood and removingblood stasis. Shown by experiment researches, the medicament can obviously reduce new clogs, left heart failure and sudden death after the myocardial infarction and the occurrence of malignant arrhythmia, improve the heart function of a patient after the myocardial infarction and obviously improve the survival rate and the quality of life of the patient.

The invention discloses bagged salvia miltiorrhiza tea capable of protecting the heart. The tea is prepared from salvia miltiorrhiza and green tea in the weight ratio of 5:1.5 to 5:2.5, wherein salvia miltiorrhiza is a salvia miltiorrhiza extract and is decocted with water at first and then extracted in the presence of ethanol, so that active ingredients of salvia miltiorrhiza can be reserved to the maximum extent and salvia miltiorrhiza can be applied to production on a large scale. The tea is applied to prevention and treatment of cardiovascular and cerebrovascular diseases and coronary embolism diseases.

The invention relates to a compound isosorbide mononitrate and a preparation technology thereof. The compound isosorbide mononitrate is prepared from the following raw materials according to parts by weight: 0.3 part of isosorbide mononitrate, 25 parts of astragalus mongholicus, 20 parts of ligusticum wallichii, 15 parts of antler and 12 parts of trichosanthes kirilowii maxim. According to a general medicine preparation method, a starch edible cellulose medical auxiliary material is added to obtain dosage forms, such as capsules, tablets, granules and the like. The compound isosorbide mononitrate composite disclosed by the invention treats both principal and secondary aspect of stenocardia, is nontoxic and harmless to the human body, has the advantages of no side effect, low cost and wide application prospect and is convenient to manufacture.

The invention relates to the technical field of solar soil heating systems, in particular to a solar greenhouse floor heating planting device. The device comprises a solar heating system (1), a heat preserving and water storage device (2), a floor heating device (3) and a recycling water storage tank (4). The solar heating system (1) is connected with the heat preserving and water storage device (2) through a water pump I (5), the heat preserving and water storage device (2) is connected with the floor heating device (3) through a water pump II (6), the floor heating device (3) is connected with the recycling water storage tank (4) through a water pump III (7), and the recycling water storage tank (4) is connected with the solar heating system (1) through a water pump IV (8). The floor heating device (3) is embedded under the root system of crops. The device has the advantages that the structure is simple, operation is convenient, soil temperature is increased, crop growth is promoted, the crop yield is increased, greenhouse year-round high-quality planting is achieved, water can be supplied to floor heating pipes continuously, and temperature control is precise.

The invention relates to a traditional Chinese medicine composition for treating chest apoplexy. The traditional Chinese medicine composition is prepared from the following components: rhizoma pinelliae, fructus trichosanthis, bulbus allii macrostemi, loofah sponge, radix et rhizoma salviae miltiorrhizae, rhizoma corydalis and radix et rhizoma rhodiolae crenulatae; the content of each component is1 to 3 parts by mass. The traditional Chinese medicine composition provided by the invention takes the bulbus allii macrostemi, the fructus trichosanthis and the rhizoma pinelliae as monarch drugs, and the loofah sponge as a ministerial drug for activating yang and draining dampness, and the ministerial drug and the monarch drugs commonly have the effects of relaxing chest, and eliminating phlegmand dampness; the radix et rhizoma salviae miltiorrhizae, the rhizoma corydalis and the radix et rhizoma rhodiolae crenulatae are used as adjuvant drugs and have the effect of removing visible evilness including phlegm, blood stasis and the like which are caused by yang deficiency and yin predominance. According to the traditional Chinese medicine composition provided by the invention, all the components are mutually matched and are used for treating both principal and secondary aspects of diseases; the traditional Chinese medicine composition has a remarkable curative effect and realizes theaim of treatment.

The invention relates to a traditional Chinese medicine composition for angina pectoris and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 30 parts of panax notoginseng, 30 parts of flos inulae root, 30 parts of polygala root, 28 parts of mulberry fruit, 28 parts of radix ophiopogonis, 27 parts of radix astragali, 27 parts of rhizoma sparganii, 25 of folium ginkgo, 25 parts of salvia miltiorrhiza, 25 parts of cornus officinalis, 22 parts of nobile dendrobium, 22 parts of japonica rice, 20 parts of radix polygoni multiflori, 20 parts of humifuse euphorbia herbs, 20 parts of nux vomica, 20 parts of cape jasmine, 20 parts of fingered citron, 18 parts of radix clematidis, 17 parts of angelica sinensis, 17 parts of notopterygium roots, 15 parts of fructus amomi rotundus, 15 parts of semen euryales, 15 parts of fructus rosae laevigatae, 15 parts of fructus lycii, 10 parts of root kudzuvine, 10 parts of myrrh, 10 parts of dandelion and 10 parts of rhizoma atractylodis. The traditional Chinese medicine composition disclosed by the invention treats both symptoms and root causes of angina pectoris, has no side effect, toxicity or harm to the human body, low in price and simple to prepare; therefore, the traditional Chinese medicine composition has a broad application prospect.