32 results about "Blood pressure drop" patented technology

The invention belongs to the fluid measurement technology field and relates to a multiphase flow measurement method based on a double-section impedance type long waist cone sensor. The adopted sensor comprises a cone throttling element, a systolic blood pressure drop differential pressure transmitter, a permanent pressure loss differential pressure transmitter and an electrical sensitive sensor. The method comprises the following steps: collecting two pairs of differential pressure signals generated by the cone throttling element; utilizing the electrical sensitive sensor to collect an electrical signal; calculating the total mass flow rate, the each-phase mass flow rate and the each-phase mass content according to a double-differential pressure model of a single throttling element; utilizing a support vector machine to realize classify, identify and pre-judge a flow pattern according to the measurement data of the differential pressure signals and the electrical signal; adopting a capacitance model to measure a mixed fluid dielectric constant; adopting a conductivity model to measure the mixed fluid conductivity; and calculating the procedure parameter of oil-gas-water three-phase flow. The multiphase flow measurement method is not influenced by the fact that whether a multiphase flow continuous phase is conducted or not, has the characteristics of high measurement precision,high reliability and the like and can obtain more measurement information.

The invention relates to prediction of a rapid symptomatic drop in a subject's blood pressure, e.g. during a medical treatment or when operating an aircraft. To this aim, a pulse shape parameter (Pps) with respect to a peripheral body part (105) of the subject (P) is registered by means of a pulse oximetry instrument (110) adapted to detect light response variations in blood vessels. An initial pulse magnitude measure is calculated based on a pulse shape parameter (Pps) received at a first instance. During a measurement period subsequent to the first instance, a respective pulse magnitude measure is calculated based on each of a number of received pulse shape parameters (Pps). It is further investigated, for each pulse magnitude measure in the measurement period, whether or not the measure fulfils a decision criterion relative to the initial pulse magnitude measure. An alarm triggering signal (α) is generated if the decision criterion is found to be fulfilled.

The invention discloses an application of maca imidazole alkaloid, in particular to an application to the preparation of cardiovascular drugs. All or part of the components are prepared from one or mixture of compounds having the following chemical structural formula as shown in formula (I), wherein R1 can be H or CH3, and R2 is H or OCH3. The invention first discovers the remarkable pharmaceutical activity of the compounds on blood pressure drop and arrhythmia resistance. Therefore, the maca imidazole alkaloid prepared by the new process can be used for developing antineoplastic drugs and can be expected to act as drugs for treating corresponding cardiovascular diseases. Formula (I).

The invention provides health drink with effects of lowering blood pressure and reducing blood fat and a preparation method of the health drink. The health drink comprises the following raw materials: garlic, moringa leaf powder, chia seeds, blueberries, celery, radix ophiopogonis, natto, black fungus, lycium barbarum, mung beans, watermelon peel, tomatoes, rice, radix rehmanniae preparata, bitter gourd, ligusticum wallichii, kelp, onion, enzymes, probiotics, glacial acetic acid, pectinase, concentrated juice, bacillus aceticus and drinking water. According to the health drink disclosed by the invention, multiple medicinal materials with homology of medicine and food are subjected to scientific and reasonable compatibility, has the effects of lowering blood pressure and reducing blood fat, does not have any toxic or side effect, and is suitable for people of all ages to drink for a long time.

The invention pertains a way of producing health protection tea for pump Dowd. Every part's weight rate: hanfangyi 10-12%, gegen 10-12%, chaoduzhong 6.5-7.5%, juemingzi 15-20%, wild chrysanthemum flower 7.5-10%, xiakucao 6-7.5%, zhuling 6-8%, green tea 31-35%. Production way: batch, 40mu crush, mix, put in pack. One hundred examples prove, to different kinds of sufferer of hypertension, blood pressure drop to normal one day or 10 days, what's more, its convenient, no poison, no side-effect, affection rate 100%.

The invention relates to a substituting tea bag for lowering blood pressure. Apocynum venetum, cassia seed, gynostemma pentaphylla, radish seed, chrysanthemum, flos sophorae, precious ganoderma lucidum, uncaria stem with hooks, salsola collina and gastrodia elata are mainly used as basic raw materials to be compounded according to the theory of traditional Chinese medicine and prepared into the substituting tea bag. Holistic therapy is emphasized, and the substituting tea bag can relieve pain by clearing heat, discharging fire and calming liver wind. Frequently, the blood pressure is lowered, and the symptoms such as dizziness, fullness in head and insomnia also are eased.

The invention relates to an ultrasonic blood pressure measurement apparatus and a blood pressure measurement method. In the ultrasonic blood pressure measurement apparatus (10) that measures a blood pressure by transmitting an ultrasonic wave toward a blood vessel and receiving a reflected wave, a storage unit (300) stores a [beta] blood-pressure calculation expression that is a first relationship between a vascular diameter (D) of the blood vessel and a blood pressure (P); a pulse wave velocity calculation unit (208) measures a pulse wave velocity (PWV) of the blood vessel; a [beta] blood-pressure calculation expression modifying unit (214) calculates a modified [beta] blood-pressure calculation expression that is a third relationship obtained by modifying the [beta] blood-pressure calculation expression using the pulse wave velocity (PWV); a vascular diameter measurement unit (206) configured to measure the vascular diameter (D) of the blood vessel using the ultrasonic wave; and a temporary blood pressure calculation unit (220) determines the blood pressure (P) according to the modified [beta] blood-pressure calculation expression.

The invention relates to quick-frozen beef balls with functions of reducing blood sugar and blood pressure, and a preparation method of the quick-frozen beef balls. The quick-frozen beef balls are prepared by 23-27 parts of beef, 12-16 parts of streaky pork, 5-8 parts of leaf mustard, 2-3 parts of Chinese hawthorn seed powder, 2-3 parts of purple sweet potato starch, 0.3-0.35 part of red bean leaf powder, 1-2 parts of radix rehmanniae, 1-1.5 parts of medlar, 0.6-0.8 part of ginseng leaves, 0.5-0.7 part of dried ginger, 0.3-0.5 part of pickled cabbage, 0.3-0.5 part of fresh ginger and 0.2-0.3 part of beef essence cream. The invention provides the processing method of the quick-frozen beef balls, and the method comprises the following steps: beating, mincing meat, making the balls and the like which are completed by a machine, so that the labor intensity is lightened, the quality of the beef balls can be guaranteed, and the beef balls are perfect in texture and elasticity; chilli powder and paprika powder are added into the beef balls, so that the taste of the beef balls is improved when the traditional mouthfeel of the beef balls is guaranteed; furthermore, the radix rehmanniae, the medlar, the ginseng leaves and the dried gingers have the function of preventing cancers, so that the quick-frozen beef balls have a certain health care function.

The invention discloses an ambulatory blood pressure feature extraction method for obstructive sleep apnea syndrome (OSAHS). The method comprises the following steps: extracting the following parameters from 24-hour ambulatory blood pressure monitoring data of a subject, comprising: at least a part of: nighttime blood pressure rise effective height, nighttime blood pressure rise maximum height, nighttime blood pressure rise duration, nighttime blood pressure rise slope, nighttime blood pressure fluctuation frequency, nighttime blood pressure base line upper area, nighttime blood pressure base line lower area, nighttime blood pressure drop effective height, nighttime blood pressure drop maximum depth, nighttime blood pressure drop duration, a nighttime blood pressure decrease slope, a nighttime blood pressure secondary increase duration, a nighttime blood pressure secondary increase slope, a nighttime blood pressure fluctuation frequency, a morning peak blood pressure increase maximum height, a morning peak blood pressure increase duration, a morning peak blood pressure increase slope, a morning peak blood pressure decrease duration, a morning peak blood pressure decrease slope, and an area on a morning peak blood pressure baseline.

The invention relates to the technical field of traditional Chinese medicines, and in particular to blood pressure reducing health-care tea. The health-care tea is prepared from the following raw materials in parts by mass: 20-25 parts of radix paeoniae rubrathe, 15-21 parts of folium llicis latifoliae, 15-21 parts of radix achyranthis bidentatae, 15-21 parts of peach kernel, 15-21 parts of flos carthami, 10-16 parts of radix rehmanniae, 15-20 parts of radix glycyrrhizae, 10-16 parts of fructus aurantii, 15-20 parts of radix angelicae sinensis, 15-20 parts of rhizoma ligustici wallichii, 10-18 parts of radix platycodonis, 10-18 parts of mulberry seeds, 10-14 parts of flos chrysanthemi indici, 10-14 parts of folium apocyni veneti, 8-12 parts of fructus crataegi, 8-12 parts of flos inujae, 8-12 parts of rhizoma atractylodis macrocephalae, 5-9 parts of fresh ginger, 5-9 parts of cortex eucommiae, 5-9 parts of dark plums and 4-7 parts of radix puerariae. The blood pressure reducing health-care tea provided by the invention can promote blood circulation and remove stasis, regulate qi and alleviate pain; the health-care tea has effects of improving micro-circulation and hemorheology; the health-care tea, by promoting dilation of blood vessels, can achieve an effect of reducing blood pressure; and in addition, the health-care tea can also eliminate such symptoms as headache as pricking, chest distress, palpitation and the like caused by hypertension with syndromes of blood stasis and obstruction.

Methods and devices are provided for protecting the cerebrovascular circulation from embolic debris released during an index procedure. An embolic protection filter is delivered in a reduced profile configuration via an access catheter, and positioned in the aorta spanning the ostia to the three great vessels leading to the cerebral circulation. An index procedure catheter is thereafter advanced through the same access catheter to conduct the index procedure. The index procedure may be a transcatheter aortic valve replacement. A pore distribution in the filter blocks passage of debris greater than a predetermined threshold, minimizes total cumulative volume of debris passing through the filter and minimizes blood pressure drop across the filter.

The invention provides an intelligent blood pressure management and analysis system based on an LSTM model. The intelligent blood pressure management and analysis system comprises a hardware platform,a cloud platform and a data analysis platform which are connected in sequence, wherein the hardware platform is used for measuring blood pressure and pulse and uploading measurement results and measurement time data to the cloud platform; the cloud platform is used for storing the measurement results and the measurement time transmitted by the hardware platform; and the data analysis platform isused for analyzing and comparing the measurement results. A curve graph can be formed by fitting according to the blood pressure and pulse data, and an exclusive blood pressure prediction model is established for each user by using the machine learning LSTM model, so that early warning prompt can be effectively carried out; and the evaluation indexes such as the blood pressure dynamic mean value,the blood pressure load value and the night blood pressure drop rate of the user and the users of the same age group are compared, so that the users can know the health conditions of the users of thesame kind and improve the health conditions of the users according to the health conditions.

An organ graft is ex vivo treated by ex vivo infusing a solution comprising PEG-phospholipid molecules into a vascular system of the organ graft. The solution comprising PEG-phospholipid molecules is ex vivo incubated in the vascular system to enable coating of at least a portion of the endothelial lining of the vascular system with the PEG-phospholipid molecules while keeping the organ or the part of the organ submerged in an organ preservation solution comprising PEG-phospholipid molecules. Such an ex vivo treatment of organ grafts with PEG-phospholipid protected the organ grafts against thromboinflammationand reduced blood pressure drops that otherwise occurred when reperfusing the organ graft in the recipient.

An antihypertensive Chinese medicine preparation and a preparation method therefor. The preparation is a compositional liquid preparation prepared from purified water, Radix Puerariae, Chrysanthemum indicum, Taxillus chinensis, Eucommia ulmoides, Crataegus, Scutellaria baicalensis, Epimedium brevicornum Maxim, Clerodendron trichotomum Thunb leaf, Folium Apocyni Veneti, Pheretima, Gastrodia elata, Uncaria tomentosa, Ligusticum wallichii, Bupleurum, Inula flower, centipede, brown sugar, and a 65% ethanol solution via crushing, decocting, mixing, and stirring processes.

The invention relates to a blood pressure reducing decoction for treating hypertension, which is prepared from following components: 9 g of cortex moutan, 9 g of cape jasmine, 10 g of scutellaria baicalensis, 8 g of chrysanthemum, 12 g of radix bupleuri, 12 g of white peony roots, 15 g of poria cocos, 9 g of angelica sinensis and 9 g of mint. The decoction has the effects of regulating yin and yang and recovering balance of yin-yang qi and blood.

Methods and devices are provided for protecting the cerebrovascular circulation from embolic debris released during an index procedure. An embolic protection filter is delivered in a reduced profile configuration via an access catheter, and positioned in the aorta spanning the ostia to the three great vessels leading to the cerebral circulation. An index procedure catheter is thereafter advanced through the same access catheter to conduct the index procedure. The index procedure may be a transcatheter aortic valve replacement. A pore distribution in the filter blocks passage of debris greater than a predetermined threshold, minimizes total cumulative volume of debris passing through the filter and minimizes blood pressure drop across the filter.

The invention discloses superior health camellia oleifera oil beneficial for reducing weight and reducing blood pressure, blood lipid and blood sugar. The superior health camellia oleifera oil consists of the following raw materials in parts by weight: 80-100 parts of camellia oleifera, 20-25 parts of a solvent, 10-15 parts of arachidonic acid fat, 10-15 parts of an emulsifying agent, 3-8 parts ofspina date seeds, 0.3-0.7 part of rubia yunnanensis, 10-20 parts of cinnamon, 2.4-2.8 parts of rhizoma polygonati, 3.5-4.5 parts of a flavoring agent, 2-6 parts of buckwheat, 1.8-2.5 parts of neriumoleander, 3-8 parts of radix isatidis, 1.7-2.5 parts of radix acanthopanacis senticosi, 0.7-1.2 parts of EPA components, 2-7 parts of walnut kernels, 8-15 parts of waxgourd seeds, 2.5-3.5 parts of a preservative, 3.2-3.7 parts of zinc-rich yeast and the like. The prepared high-quality camellia oleifera oil disclosed by the invention has the characteristics of reserving the activity of target components of the camellia oleifera oil, removing useless or harmful impurities, being comprehensive in nutrients and the like, is suitable for people of all ages to eat, and is particularly suitable for middle-aged people and old people to eat.

The invention discloses a novel hypertension model and establishment and application thereof. According to the novel hypertension model, a rat is selected as an experimental animal, atlantoaxial joint disorder is mechanical equilibrium stability damage, and compared with a model obtained through other methods (drug Freund's complete adjuvant and manual resistance rotation), the success rate is high, and the blood pressure rising trend is most obvious. According to the invention, the atlantoaxial lateral joint internal metal built-in object (which is beneficial to radiography development and fixation) is adopted, and after the built-in object in the atlantoaxial joint is further taken out, the atlantoaxial lateral joint internal metal built-in object simulates manual reduction, so that the blood pressure drop can be observed. The invention can be used for further research on hypertension caused by atlantoaxial joint disorder in the later period.

The invention belongs to the fluid measurement technology field and relates to a multiphase flow measurement method based on a double-section impedance type long waist cone sensor. The adopted sensor comprises a cone throttling element, a systolic blood pressure drop differential pressure transmitter, a permanent pressure loss differential pressure transmitter and an electrical sensitive sensor. The method comprises the following steps: collecting two pairs of differential pressure signals generated by the cone throttling element; utilizing the electrical sensitive sensor to collect an electrical signal; calculating the total mass flow rate, the each-phase mass flow rate and the each-phase mass content according to a double-differential pressure model of a single throttling element; utilizing a support vector machine to realize classify, identify and pre-judge a flow pattern according to the measurement data of the differential pressure signals and the electrical signal; adopting a capacitance model to measure a mixed fluid dielectric constant; adopting a conductivity model to measure the mixed fluid conductivity; and calculating the procedure parameter of oil-gas-water three-phase flow. The multiphase flow measurement method is not influenced by the fact that whether a multiphase flow continuous phase is conducted or not, has the characteristics of high measurement precision,high reliability and the like and can obtain more measurement information.

The invention discloses blood-pressure-reducing chrysanthemum powder and a preparation method thereof. The blood-pressure-reducing chrysanthemum powder comprises the following raw materials: fried chrysanthemum, persimmon leaves, mulberry leaves, medlar, selfheal, sculellaria barbata, uncaria roots, pseudo-ginseng, wild soybeans, prunus humilis bunge leaves, ludwigia palustris, bengal waterdropwort herb, eleusine indica, gynura formosana, white purslane, houseleek, cudweeds, phyllanthus urinaria, creeping oxalis, corn stigmas and wax gourd peels. The blood pressure-reducing chrysanthemum powder comprises the raw materials of the chrysanthemum, the mulberry leaves and the like, the raw materials are simple and natural, the blood-pressure-reducing effect is remarkable and stable, the chrysanthemum has the effects of removing wind-heat, clearing liver, improving vision, stopping wind, relieving spasm and the like, the corn stigmas are traditional corps and are rich in nutrition, easily available and low in cost, the medlar has the treatment effects of nourishing liver and kidney and moistening lung and is delicious, and the immunity of a human body can be greatly improved.

The invention discloses a preparation method of sweet potato-flavored noodle for reducing blood pressure. The noodle is prepared from the following raw materials: by weight, 60-80 parts of cake flour, 40-50 parts of bucket wheat flour, 20-30 parts of sweet potato, 5-8 parts of white sugar, 2-3 parts of Leucas mollissima Wall., 1-3 parts of Chrysanthemum, 2-3 parts of lotus seed, 2-4 parts of bitter orange, 1-3 parts of polygonatum rhizome, 1-3 parts of dahurian angelica root, 8-10 parts of papaya juice, 8-10 parts of green plum juice and 6-8 parts of a nutrition additive. The invention provides the preparation method of the sweet potato-flavored noodle for reducing blood pressure. The sweet potato which is used as a main raw material is steamed at high temperature to prepare sweet potato puree, and then the sweet potato puree is mixed with other raw materials to prepare the noodle. The noodle has a pure sweet taste and contains comprehensive nutrients. As Chinese herbal medicinal components such as Chrysanthemum, lotus seed, bitter orange, polygonatum rhizome and the like which have an effect of reducing blood pressure are added in the raw materials, the noodle has a good health-care effect.

The invention relates to the technical field of traditional Chinese medicines, in particular to health-care tea having the effect of reducing blood pressure. The health-care tea is prepared from the following raw materials in parts by mass: 15-22 parts of chrysanthemums, 15-22 parts of pagodatree flower buds, 15-22 parts of green tea, 10-18 parts of lotus nuts, 10-18 parts of fructus momordicae, 10-14 parts of wheat germs, 10-14 parts of lemons, 8-12 parts of ginkgo leaves, 8-12 parts of gynostemma pentaphyllum, 8-12 parts of radix rehmanniae preparata, 8-12 parts of radix gentianae, 8-12 parts of radix glycyrrhizae preparata, 5-9 parts of asiatic cornelian cherry fruits, 5-9 parts of cortex moutan, 5-9 parts of Chinese wolfberry fruits, 5-9 parts of herba euphorbiae humifusae, 4-7 parts of radix rhodiolae and 4-7 parts of mountain mint. The health-care tea having the effect of reducing blood pressure disclosed by the invention is delicately fragrant in mouth feel; after being drunk for a long term, the health-care tea can clean blood vessels, and reduce the stickiness of blood lipid, so that the blood vessels are unimpeded, and the purpose of reducing blood pressure is achieved; and after being drunk, the health-care tea cannot hurt the intestines and the stomach, and has definite health-care efficacy.

[PROBLEMS] To provide a inhibitor of protein modification products formation that exibits intense and excellent protein modification products formation inhibiting effects without causing any blood pressure drop. [MEANS FOR SOLVING PROBLEMS] There is provided a inhibitor of protein modification products formation comprising as an active ingredient a compound consisting of a tetrazole ring having, via methylene, various substituents, especially compound (I) or (II) of the following formula: (wherein R1 and R2 represent monovalent organic groups identical with or different from each other). This inhibitor of protein modification products formation is useful in the prevention and treatment of diseases associated with AGEs and ALEs, for example, used as a renal tissue protectant alone or in mixture in a peritoneal dialyzing solution or hemodialysate.

The present invention relates to a strain of ciliated Lactobacillus rhamnosus with a function of regulating mast cell activity and its application. The Lactobacillus rhamnosus LRYZU021 ( Lactobacillus rhamnosus LRYZU021), was deposited in China Center for Type Culture Collection (CCTCC for short) on October 30, 2017, deposit number: CCTCC NO: M 2017640. The Lactobacillus rhamnosus LRYZU021 of the present invention has a ciliated phenotype, has unique 16S ribosomal DNA sequence characteristics, and has good acid resistance and bile salt resistance, and outstanding intestinal epithelial cell adhesion ability; at the same time, the strain is compatible with Exposure to sensitized mast cells has a significant inhibitory effect on antigen-induced degranulation and histamine release, which is beneficial to alleviate the vasodilation and blood pressure drop caused by mast cell activation in the effect phase of allergic reactions. The microecological preparation prepared by using the strain has broad application prospects in preventing food allergy and alleviating allergic symptoms.

The invention discloses an antihypertensive rice cracker. The antihypertensive rice cracker comprises, part by weight, 150-200 parts of corn flour, 30-40 parts of oat flour, 10-15 parts of kudzu vine root powder, 18-22 parts of whey powder, 3-5 parts of seaweed powder, 8-12 parts of undaria pinnatifida, 10-15 parts of passion flowers, 2-3 parts of figs, 4-5 parts of dogbane leaves, 3-4 parts of persimmon leaves, 2-3 parts of eucommia ulmoides, 1-2 parts of sunflower leaves, 1-2 parts of lotus plumule, 4-5 parts of flaxseeds, 1-2 parts of baking soda, an appropriate amount of coconut juice, an appropriate amount of sugar coating and an appropriate amount of coconut oil. According to the antihypertensive rice cracker, the corn flour, the oat flour and the kudzu vine root powder are selected as the main ingredients, so that the rice cracker is rich in nutrition, tastes better, and has a good antihypertensive effect, a good hypoglycemic effect and a good hypolipidemic effect; the undaria pinnatifida is nutritious and delicious, can achieve an anticancer function and a weight losing function, and can play a role in promoting bone growth and intelligence development of children; the passion flowers are rich in fragrance, achieves a refreshing function, and also better achieves a beauty function; the sugar coating is made of honey, composite cream powder and the coconut juice, a traditional process is changed, and the made sugar coating is nutritious, delicious, fragrant, sweet and tasty; the finished rice cracker tastes crispy and is suitable for hypertensives, and blood pressure can be effectively controlled if the hypertensives have the antihypertensive rice cracker for a long time.

The invention belongs to the technical field of medical anesthetics, and in particular relates to an examination anesthetic containing plant active ingredients as well as a preparation method and an application of the examination anesthetic. The examination anesthetic containing the plant active ingredients consists of the following components in parts by weight: 20-45 parts of a zanthoxylum extract, 15-30 parts of a hemp extract, 10-30 parts of an extract of herba menthae, 2-4 parts of potassium chloride and 3000-5000 parts of water. According to the novel examination anesthetic containing plant active ingredients developed by the invention, a circumstance of blood pressure drop in a patient due to medicine administration can be effectively relieved; and the anesthetic is free from otherside effects, and is especially suitable for gastrointestinal endoscopy of old people.

The invention discloses a health wine for lowering blood lipid and blood pressure. The health wine is prepared from the following substances in parts by weight: 400-1600 parts of rice wine, 12-25 parts of gingko leaves, 2-6 parts of fleeceflower root, 7-16 parts of liquorice, 12-16 parts of gynostemma pentaphylla, 4-13 parts of crude flos sophorae, 5-11 parts of mint, 9-19 parts of semen cassiae, 3-12 parts of birthwort root, 4-10 parts of radix scutellariae, 3-9 parts of chrysanthemums, 20-40 parts of hawthorns, 1-5 parts of herba taxilli, 2-7 parts of earthworms, 5-18 parts of longan, 10-22 parts of jujubes and 25-55 parts of radishes. Through the mode, the health wine for lowering blood lipid and blood pressure disclosed by the invention is capable of effectively reducing blood pressure and blood lipid, and is slight in side effect, good in taste and good in curative effect.