47 results about "Arteriole" patented technology

The invention relates to a medicine for in vitro hemostasis and a preparation method of the medicine. The in vitro injury bleeding conditions frequently occur in life; some in vitro injury bleeding conditions are caused by chance; some in vitro injury bleeding conditions are generated by combination with internal causes of the organism; the bleeding is caused by vascular permeability increase of postcapillary venule, capillary vessels and precapillary arteriole; blood leaks out of a lumen through an expanded endothelial cell clearance and a damaged vascular basement membrane, for example, finger injury bleeding, toe injury bleeding, skin scratch bleeding and the like. The medicine is prepared by combining the following raw materials: cirsium japonicum, cuttle bone, herba cirsii, cutch, sanguisorba officinalis, dragon blood, ramie root, loofah sponge, sophora japonica, rheum officinale, puffball, hairyvein agrimony, shrubalthea bark, rhizoma bletillae, alumen, crinis trachycarpi, coptis chinensis, folium artemisiae argyi, indigo naturalis, panax notoginseng, carbonized hair, pericarpium granati, cattail pollen, dark plum, ophicalcite, mongolian snake gourd roots, selaginella tamariscina, halloysitum rubrum, schizonepeta and cacumen biotae. The raw materials are combined to generate the synergistic effect in efficacy, so that in vitro injury bleeding can be effectively treated.

The present invention relates to a cosmetic of ginseng saponin bath lotion, the main effective components of which are ginseng saponin, aloe juice and hyaluronic acid. In the main components of the present invention, the ginseng saponin and the aloe juice are raw materials, wherein, the raw material of aloe contains various natural nutrient components, wherein, the natural moistening factor which consists of amino acid and amylase substance can reduce the moisture loss of skin, restore the function of collagen protein and resist forming facial wrinkle; the ginseng saponin is applied to the bath lotion, which can promote the blood circulation and ensure capillary vessels and arterioles produce the expansion action and accordingly reinforces the supply of dermal nutrition; the hyaluronic acid is acidic mucopolysaccharide and has special moisture maintaining effect, which is a best moistening substance in the nature at present, and 2 percent of pure hyaluronic acid aqueous solution which is known as ideal natural moistening factor can maintain 98 percent of the moisture firm. The present invention is matched with other nutrient components to use, which can achieve the more ideal effect of promoting the alimentation.

The invention relates to a Chinese herba preparation for treating radiation pneumonitis. The Chinese herba preparation comprises oldenlandia diffusa, giant knotweed rhizome, mother chrysanthemum, honeysuckle, platycodon grandiflorum, pepperweed seed, dandelion, radix scrophulariae, forsythia, reed rhizome, herba lysimachiae, folium Isatidis, fructus gardeniae, dendrobium, radix curcumae, salix leaf, and musk. The Chinese herba preparation has the effects of clearing away heat and toxic materials, dispersing blood stasis and freeing lung, eliminating carbuncle and eliminating stagnation, and regulating vital energy and relieving cough. After taking, the drug is directly acted on the respiratory system, so as to improve meionectic blood, control infection, prevent lung blood capillary and arteriole from hyperaemia, expansion and embolism, and inhibit the reduction of the gas exchange function and the increase of the pulmonary artery pressure caused by the lung inside fibrosis, alveolar septum thickening, pulmonary alveoli atrophy or blood vessel wall thickening, glassy degeneration and hardening, lumen narrowing or blockage. The Chinese herba preparation reduces the blood vessel permeability, promote the respiratory system and the blood system to recovery the self-regulation function, and finally reach the purpose of healing the radiation pneumonitis.

The present invention relates to a therapy system for the treatment of the skin and subdermis with light. The system comprises a NIR light source which produces light with a wavelength adapted to an absorption maximum for exciting molecular oxygen in aqueous solution; an image recognition unit for detecting papillary end arterioles and their x-y-z coordinates, wherein a respective depth underneath the skin surface is determined as the z-coordinate by an autofocus function; an optical system for the optical coupling of the light of the NIR light source and the pattern recognition unit to the skin, with a focussing unit to controllably position the light with at least one focus point in the skin; and a control unit to control the NIR light source, the image recognition unit, and the optical system.

The invention discloses an auxiliary therapeutic instrument for rehabilitation of a diabetic foot disease patient. The instrument comprises a bed body, an end of the bed body is slidingly provided with a sliding plate through a supporting sliding rail, an air bag is disposed in an air bag placement box, the upper part of the bed body is fixedly connected with a rubber massage strip, and the surface of the bed body is provided with an infrared radiation treatment lamp; two sets of pin openings are formed in the side wall of one side of a treatment box, a clear water box is installed in the treatment box, the lower portion of a pressurizing pipe communicates with three sets of elastic water bags, and an ultrasonic generator is further installed in the treatment box; a spray header is mountedat the lower part of a cleaning pipe; and the lower part of a pesticide spraying pipe communicates with an atomizing nozzle. Vein vessels and arteriole vessels of feet are dredged in an ultrasonic ablation mode; blood circulation of the feet is promoted, and the situation that the feet are necrotic due to ischemia is reduced; water pressure is combined for massaging feet; meanwhile, atomized treatment liquid medicine is sprayed to the feet through the atomization nozzle, multiple auxiliary treatment is achieved, and the treatment effect is improved.

The invention belongs to the field of medicine, and particularly relates to an application of emulsified perfluorocarbon liquid in preparation of a lung preserving fluid. The emulsified perfluorocarbon liquid has the characteristics of high oxygen carrying capability and high oxygen releasing speed; blood visible components are not contained, so that cytotoxicity and generation of oxygen free radicals are reduced; a pH value is between 7.4 and 7.6, so that cellular acidification can be prevented, and cellular damages caused by activation of protease and phosphatase in cold preservation are inhibited; the colloid osmotic pressure is 390 mmH2O, so that cellular edema can be prevented; particles are small, the oxygen carrying capability is high, the gas exchange speed is fast, the emulsified perfluorocarbon liquid can easily pass through tiny capillaries and partially blocked pulmonary arterioles, the establishment of collateral circulation is promoted, the filling and oxygen supply effects are achieved, and oxidative damages are reduced; the emulsified perfluorocarbon liquid is an inert compound and can form dense and diffused physical barriers on the surfaces of cell membranes, so that the contact of inflammatory factors with target cells is prevented. The emulsified perfluorocarbon liquid is suitable for filling and preserving important transplanting organs such as lungs and the like.

The invention provides a peripheral vascular resistance change tracking method and system, a terminal and a storage medium, which can be integrated into wearable equipment, the change of peripheral vascular resistance is tracked by accurately acquiring arteriole pulse wave transmission time, and the change of peripheral vascular resistance can be continuously tracked on the body surface in real time.

The invention discloses an endometrial stem cell preparation for treating erectile disorder and a preparation method thereof. Stem cells are pluripotent cells with self-replication capacity, and the stem cells can be differentiated into multiple functional cells under certain conditions. Through stem cell transplantation, damaged cells are replaced by direct differentiation or a large number of cell factors are secreted in a paracrine mode, so that the treatment process is simplified, which is different from the mode that a medicine only aims at specific molecules or signal channels, and therefore, endometrial stem cells which are tissue repair cells with vascular regeneration and repair activity are cultured in vitro. By adopting a micro-injection planting technology, active cells are planted in a male cavernous body in a targeted manner, so that on one hand, the generation of new small vessels can be promoted, and on the other hand, damaged and blocked arterioles can be repaired, themicrocirculation of blood vessels is improved, and the blood supply speed and blood supply quantity of dorsal arteries to the cavernous body are increased; and a safe and effective treatment means isprovided for treating erectile disorder.

The invention relates to the field of medical monitoring equipment, in particular to a percutaneous newborn target organ blood drug concentration monitoring device. The device comprises a central processor and a vascular induction probe, a target organ induction probe, a monitor and an input device, the vascular induction probe is used for percutaneous monitoring the blood drug concentrations of arterioles and venules, the target organ induction probe is used for monitoring of different target organs, the central processor comprises a drug data storage module, a monitoring data storage module, a monitoring curve generating module, and a comparison alarm module, and the monitoring curve generating module can draw curves according to detected concentration of certain parts in a period of time; the comparison alarm module is used for comparing the monitored concentration value with the maximum effective concentration, and sending out an alarm prompt when the concentration value exceeds the maximum effective concentration. The device can achieve non-invasive measurement of the drug concentration in the newborn body, avoid iatrogenic blood loss and damage to the skin of the newborn, thereby protecting the delicate organ function of the special group.

The invention relates to a traditional Chinese medicine preparation for treating lobar pneumonia. The traditional Chinese medicine preparation contains radix isatidis, herba houttuyniae, polygonum cuspidatum, radix angelicae sinensis, radix ilics pubescentis, wax gourd kernel, pollen, dendrobe, rhizoma belamcandae, ephedra, salix leaf, fel ursi, wild chrysanthemum flower, dandelion, folium isatidis, jasmine and viola. The traditional Chinese medicine preparation has the effects of clearing heat, removing toxic materials, dispersing blood stasis, ventilating the lung, regulating vital energy, invigorating the circulation of blood, dissipating carbuncle, eliminating stagnation and the like; after being taken, the traditional Chinese medicine preparation has double regulation effects of anti-inflammation and body immunity enhancement; the medicine is capable of directly acting on blood vessels and viscera, and thus capable of opening more blood capillaries, expanding arterioles, increasing the blood flow volume in microcirculation, increasing the blood flow velocity, eliminating blood stasis during microcirculatory disturbance and obviously improving the microcirculatory disturbance; the traditional Chinese medicine preparation is further capable of activating the secretion of mononuclear phagocytes, remarkably inhibiting large secretion of the endotoxin factor, thoroughly eliminating symptoms such as high fever, cough, expectoration, chest distress and palpitation, and finally realizing thorough cure of the lobar pneumonia.