240 results about "Metrorrhagia" patented technology

The present invention relates to a method of preventing or treating benign estrogen sensitive gynecological disorders in a female mammal, wherein the method comprises the administration to said female mammal of a combination of progestogen and androgen in an amount that is therapeutically effective to prevent or reduce the symptoms of these disorders. The present method is particularly suitable for preventing or treating disorders selected from the group consisting of endrometriosis, adenomyosis, uterine fibroids, dysmenorrhoea, menorrhagia and metrorrhagia. Another aspect of the invention relates to a pharmaceutical kit comprising a plurality of oral dosage units which comprise a progestogen in an amount equivalent to 3-500 μg levonorgestrel and either 5 to 250 mg dehydroepiandrosterone or 1 to 50 mg testosterone undecanoate.

An orally taken medicine of hyproval-PA in the form of tablet, capsule, soft capsule, instant particles, etc for treating breast cancer and functional metrorrhagia is disclosed. its advantages are high biologic utilization rate and high curative effect.

A staltic Chinese medicine in the form of oral liquid for treating the abnormal metrorrhagia is prepared from 20 Chinese-medicinal materials including cuttlefish bone, madder, astragalus root, Chinese angelica root, etc. Its advantage is high curative effect.

Devices, systems and methods for occluding blood vessels include a deployable constrictor having opposed pressure-applying portions, a delivery shaft configured to intravaginally advance the constrictor to the patient's cervix, a location sensor configured to detect a blood vessel, a deployment member for deploying the constrictor about the patient's cervix, and optionally a guide. The constrictor has a first configuration to receive a cervix and a second configuration to apply pressure to the cervical area to occlude a uterine artery by compression from the pressure-applying members. The pressure-applying members may be released from the cervix after a limited therapeutically effective time. The invention finds use in, for example, treating uterine disorders and conditions which may be treated by occlusion of the uterine arteries, such as uterine fibroids, dysfunctional uterine bleeding, post-partum hemorrhage, and bleeding associated with caesarian sections.

The invention discloses a drug used for treating dysmenorrheal, and belongs to the field of traditional Chinese medicine. The drug comprises, by weight, 5-15 parts of aconite, 1-10 parts of leech, 1-10 parts of bupleurum, 1-10 parts of dry ginger, 1-10 parts of cinnamon, 5-15 parts of fennel, 1-5 parts of asarum, 1-5 parts of cassia twig, 1-5 parts of evodia, 1-10 parts of mugwort leaves, 1-10 parts of trogopterus dung, 1-10 parts of corydalis, 5-15 parts of Chinese angelica, 1-10 parts of chuanxiong, 1-10 parts of cattail pollen, 1-10 parts of notoginseng, 5-15 parts of leonurus, 1-10 parts of peach kernel, 1-10 parts of carthamus, 1-10 parts of white peony, 1-10 parts of cyperus, 1-10 parts of lindera, 1-10 parts of zedoary, 1-10 parts of vaccaria and 1-10 parts of liquorice. The drug warms the interior and dissipates cold, moves qi and frees the network vessels and quickens blood and transforms stasis, and meanwhile the white peony capable of constraining yin, the cattail pollen capable of quickening the blood and stopping the blood and the notoginseng capable of dissipating cold without damaging yin are added, so that the blood is quickened and stasis is transformed, metrorrhagia and metrostaxis are not caused, and the drug has remarkable treatment effects on cold congealing and qi stagnating blood stasis type dysmenorrheal.

The invention discloses a madder soup seasoning for cooling blood and activating blood and a production method of the madder soup seasoning. The madder soup seasoning is prepared by taking madder, fructus amomi rotundus, caulis tinosporae sinensis, polygonum chinense, crenatae water-clover, flos caryophylli, radix asparagi, flos imperatae, nauclea officinalis, common achyranthes herbs, dendrobium and pittosporm roots as main raw materials. The production method of the madder soup seasoning comprises the following main process steps of selecting materials; drying; smashing; proportioning; quantifying; packaging; and obtaining a finished product. The madder soup seasoning takes the effects of cooling blood and stopping bleeding as well as clearing away heat and toxic materials on main diseases such as spontaneous external bleeding due to blood heat, bleeding due to metrorrhagia and amenorrhea due to blood stasis to different extents, has the advantages of healthcare, high effect taking speed, pure natural component, no toxic or side effects and the like and is suitable for restaurants and households.

The present invention discloses a medicine for curing uterine bleeding, which contains the components with the following weight portions: 3 to 7 portions of Cibotium barometz, 7 to 12 portions of angelica, 5 to 8 portions of baical skullcap root, 8 to 12 portions of prepared rehmannia rhizome, 4 to 8 portions of longan pulp, 4 to 8 portions of carbonized human hair, 4 to 7 portions of rhizoma corydalis, 6 to 10 portions of notopterygium root and 7 to 12 portions of white paeony root. The preparation method includes decocting the raw materials and then manufacturing into granules or filling into medicinal bags. The present invention has the remarkable advantages of rapid curing effect, less dosage, short time etc. With the curing rate and the efficiency rate up to more than 97 percent, the medicine of the present invention is a safe and effective prescription and fills the gap in clinical treatment of uterine bleeding.

The invention discloses a modified formulation and making method of present White Phoenix Bolus of Black-bone Chicken, which is characterized by the following: optimizing the formulation rate of each component to make new agent (particle, capsule and tablet); treating deficiency of both qi and blood, weak body, soreness and weakness of the loins and knees, inharmonious menses or metrorrhagia obviously; fitting for malfunctional intermenstrual flow and senile vaginitis with exactly effect; minimizing the intaking quantity with good taste; improving the biological utility without air-breathing and molding.

The invention belongs to the technical field of medicaments and provides active ingredients of Chinese herbal medicine camptosorus sibiricus and an extraction method and use of the same. The extraction method comprises a water extraction method, an alcohol extraction method, a macroporous resin purification method and a solvent extraction method. The main active ingredients of an extract obtained by the method are total flavonoids, total momordica saponins and total organic acids, wherein the content of the total flavonoids is 1 to 35 percent, the content of the total momordica saponins is 1 to 25 percent and the content of the total organic acids is 1 to 3 percent. The invention also provides a method for preparing the camptosorus sibiricus into a proper formulation directly or by mixing with solid or liquid commonly used for preparations of the type in pharmaceutics. The active ingredients of the camptosorus sibiricus and the preparation thereof have functions of treating thromboangiitis obliterans, nephritis, traumatism and bleeding, metrorrhagia, neurodermitis, hemiplegia caused by cerebral embolism and diabetes-related complications. The extraction method is simple, easy to implement and low in cost. And the extract obtained is free from toxic and side effects.

The invention relates to a traditional Chinese medicine composition for treating menorrhagia. The composition is prepared from the following traditional Chinese medicine raw materials in parts by weight: 10-40 parts of radix astragali, 10-30 parts of angelica sinensis, 10-40 parts of dangshen, 10-40 parts of largehead atractylodes rhizome, 10-40 parts of prepared rhizome of rehmannia, 10-30 parts of fleeceflower root, 10-30 parts of barbary wolfberry fruit, 5-25 parts of cortex eucommiae, 5-25 parts of garden burnet root, 5-20 parts of India madder root, 5-20 parts of lotus rhizome node, 10-30 parts of agrimony, 10-40 parts of Chinese yam, 10-40 parts of gordon euryale seed, 10-30 parts of endoconcha sepiae, 10-30 parts of Sichuan lovage rhizome, 5-20 parts of pseudo-ginseng and 5-15 parts of liquorice. The traditional Chinese medicine composition has the functions of tonifying the liver and kidney, invigorating the spleen and supplementing qi, nourishing yin and cooling blood, promoting blood circulation to remove stasis and curing metrorrhagia by invigorating the Chong meridian and has obvious curative effects on menorrhagia and reliable functions.

The present invention discloses a Chinese medicine with the functions of soothing the liver, regulating the circulation of qi, promoting blood circulation and removing blood stasis for effectively curing metrorrhagia and metrostaxis due to cold of insufficiency type with obvious therapeutic effect. Said Chinese medicine is made up by using 15 Chinese medicinal materials of Chinese angelica root, white peony root, largehead atractylodex rhizome, prepared cyperus root, jujube kernel, dahurian angelica root and others through a certain preparation process. Its cure rate is 85% and its effective rate is 95%.

The invention discloses a traditional Chinese medicine composition for treating metrorrhagia and dysmenorrhea, wherein raw materials prepared into effective ingredients of a medicine consist of medicinal materials in the following weight portion: 10 to 30 portions of angelica, 20 to 80 portions of rhizoma ligustici wallichii, 10 to 80 portions of dried rhizome of rehmannia, 10 to 30 portions of Eupatorium japonicum, 10 to 50 portions of sedge grass, 10 to 50 portions of motherwort, 10 to 40 portions of corydalis tuber, 10 to 60 portions of gardenia, 10 to 50 portions of cortex moutan, and 10 to 80 portions of sanguisorba. The traditional Chinese medicine composition belongs to a pure traditional Chinese medicine preparation, is safe and reliable, has the advantages of no toxic side effect, short treatment time, quick treatment effect and high cure rate, stanches and relieves pain, also nourishes the blood, and has remarkable effect on treating irregular menometrorrhagia, metrostaxis, dysmenorrhea and so on.

A process for preparing Chinese medicine "Wujibaifeng tablet" for treating dificiency of Qi and blood, menoxenia, sore lumbus and knee, metrorrhagia, and metrostaxis includes such steps as decocting and enzymolyzing Taihe chicken, reflux extracting red sage root in alcohol, decocting the dregs along with another 10 Chinese-medicinal materials including rhemannia root, adding additive, and preparing tablets. Its advantage is high curative effect and safety.

The invention discloses a method for preparing a health protection tea from toona sinensis leaves serving as raw materials. The tea leaves produced by the method have certain effect on the symptoms such as skin and external diseases, alopecia, hot eyes, lung heat and cough, prolonged diarrhea and dysentery, perianal abscess and hematochezia, metrorrhagia and metrostaxis, and the like. Meanwhile, if being taken frequently, the health protection tea contributes to enhancing body immunity, has a good effect of smoothing skin, and is good health-care and beautifying food. The method comprises the following steps of: collecting large and thick toona sinensis leaves at the end of spring and the beginning of summer, wherein the toona sinensis leaves have nutrient components and the best medicinal effect; cleaning the collected toona sinensis leaves with clean water and draining, removing leaf stems, extracting thick and hard leaf veins, placing in a bamboo basket, soaking in a boiling water boiler at the temperature of 100 DEG C for 2 to 3 minutes, and immediately spreading out and cooling; and transversely cutting the cooled toona sinensis leaves into threads with a knife, placing on a smooth wood board, lightly rubbing for 3 to 5 minutes with hands, spreading flatly on a bamboo curtain, and airing at a ventilated place or drying in a drying room.

The invention discloses ginseng antler blood-enriching wine which comprises the following components in parts by weight: 12-16 parts of codonopsis pilosula, 0.8-1.4 parts of ginseng, 0.8-1.2 parts of velvet antler, 0.2-0.6 part of pseudo-ginseng, 13-17 parts of prepared rehmannia root, 6-12 parts of atractylodes macrocephala stir-baked with bran, 6-10 parts of poria cocos, 8-12 parts of angelica sinensis, 8-14 parts of parched white peony root, 4-6 parts of ligusticum wallichii, 3-6 parts of cinnamon, 12-18 parts of honey-fried astragalus membranaceus and 4-6 parts of honey-fried licorice root. The invention further discloses a method for preparing the ginseng antler blood-enriching wine with white wine. The ginseng antler blood-enriching wine disclosed by the invention can tonify kidney yang, replenish qi and blood, strengthen the bones and muscles and has very good effects in treating soreness and weakness of waist and knees, fatigue, dizziness, tinnitus, night sweat, emission, metrorrhagia and metrostaxis caused by qi-blood deficiency.

A Chinese medicine for treating the metrorrhagia caused by functional disorder is prepared from 11 Chinese-medicinal materials including motherwort, Chinese angelica root, red peony root, red sage root, etc. Its preparing process is also disclosed.

A Chinese medicine in the form of capsule for treating functional metrorrhagia is prepared from 6 Chinese-medicinal materials including red peony root, motherwort, notoginseng, agrimony, etc through extracting, concentrating, drying and capsulizing. Its advantages are high curative effect and no toxic by-effect.

The invention discloses a novel Chinese medicinal composition for treating metrorrhagia and metrostaxis and a preparation method thereof. The Chinese medicinal composition mainly comprises the following raw material medicaments: carbonized human hair, carbonized Chinese arborvitae twig, carbonized garden burnet root, lightyellow sophora root, figwort root, radix rehmanniae preparata, tree peony bark, sinkiang arnebia root, mongolian snakegourd root, common lophatherum herb, gardenia, kudzu-vine root, honeysuckle flower, cortex lycii radicis, starwort root, figwortflower picrorhiza rhizome, raw astragalus, common yam rhizome, white paeony root, campanumaea pilosula, ginseng, south dodder seed, cordyceps sinensis, radix rehmanniae preparata, tuber fleeceflower root and the like. The Chinese medicinal composition can be prepared into any common oral preparation by the conventional Chinese medicinal preparation method. The Chinese medicinal composition can obviously improve symptoms such as large amount of bleeding, incessant bleeding, involuntary bleeding, irregular bleeding, instable amount of bleeding and the like caused by metrorrhagia and metrostaxis, metrorrhagia and the like. The Chinese medicinal composition has the advantages of exact clinical effects, obvious curative effect, quick response, low cost, basically no toxic or side effects and the like.

The invention discloses a traditional Chinese medicine preparation for treating metrorrhagia and metrostaxis, and the traditional Chinese medicine preparation is prepared from the following raw medicines in parts by weight: 3-7 parts of cibotium barometz, 7-12 parts of herba agrimoniae, 5-8 parts of radix scutellariae, 8-12 parts of bock greenbrier rhizome, 4-8 parts of arillus longan, 4-8 parts of dried orange peel, 4-7 parts of eucommia bark, 6-10 parts of notopterygium root and 7-12 parts of bletilla striata. A preparation method comprises the following steps of: taking the raw medicines, mixing, adding water and decocting the mixture for 2-3 hours, filtering to obtain a filtrate, sequentially carrying out decompressing concentration and freeze drying on the filtrate to obtain the powder. A using method is as follows: the preparation is orally taken, two times each day with 5-10g each time. The traditional Chinese medicine preparation disclosed by the invention has the outstanding advantages of rapid curative effect, little medicine use, short time and the like.

The invention provides a method for processing prepared rehmannia root. The method comprises the following steps: (1) mixing raw rehmannia root and auxiliary materials till all the auxiliary materials are absorbed; (2) steaming the rehmannia root obtained in step (1) for 6 to 8 hours under a temperature of 115 to 125 DEG C; and (3) drying the steamed rehmannia root under sunshine to 80 % of dryness, cutting into sheets with a thickness of 3 to 4 millimeters and drying to get the prepared rehmannia root sheets. The invention further provides decoction pieces of the prepared rehmannia root prepared by the method, and an application of the decoction pieces in preparing pharmaceutical compositions for treating blood deficiency and sallow complexion, severe palpitaition, irregular menstruation, metrorrhagia hemorrhage, liver and kidney yin deficiency, soreness and weakness of loins and knees, bone steaming, hectic fever, night sweat and spermatorrhea, internal heat and thirsty quenching, vertigo, tinnitus or?premature graying hair. The method has characteristics of short processing time, simple technology and easily-controlled quality, and is in favor of application and popularization of processing technology.

The invention discloses a blood invigorating and menstruation regulating medicine for treating female infertility, which is prepared from the following components: 6g of rhizoma of chuanxiong, 5g of rhizoma corydalis, 5g of trogopterus dung, 20g of leonurus, 3g of leech, 8g of eupolyphaga, 6g of trumpet creeper, 10g of red flower, 7g of angelica, 12g of white paeony root, 9g of peach kernel and 10g of liquorice; the above medicines are mixed together and pulverized to prepare watered pills according to the process of the watered pill, and each package is 9g. The medicine belongs to an internal medicine, mainly treats various refractory gynecologic diseases, including irregular menstruation, early occurrence and deferral of the menstruation, abnormal color of the menstruation, metrorrhagia and metrostaxis, infertility after marriage, blood incapable of nourishing the fetus, habitual abortion, pelvic inflammation and cervicitis and the like, and has obvious effects on sequela of abortion. The medicine takes menstruation regulation and blood circulation invigoration as core, has no toxic and side effects and low price, is easy to be manufactured and is applicable to popularization and application.

A Chinese medicine in the form of particles for preventing and treating the abnormal metrorrhagia is prepared from 11 Chinese-medicinal materials including notoginseng, rehmannia root, pilose asiabell root, white peony root, etc. Its preparing process is also disclosed.

The invention discloses Chinese mugwort biscuits capable of eliminating dampness. The Chinese mugwort biscuits are prepared through the following steps: spraying health care ingredients on the outsides of semifinished biscuit products, and coating the semifinished biscuit products with a layer of chocolate coating, wherein the semifinished biscuit products are prepared from the following raw materials in parts by weight: 1-2 parts of Mentha rotundifolia, 1-2 parts of Chinese mugwort, 0.2-0.4 part of fresh ginger, 30-40 parts of glutinous rice flour, 10-20 parts of butter, 0.1-0.3 part of xylitol, 5-10 parts of honey, 50-80 parts of flour, 0.1-0.3 part of yeast and an appropriate amount of water. According to the Chinese mugwort biscuits capable of eliminating dampness, disclosed by the invention, the raw materials are reasonable in ingredients, and the raw materials are coordinated, so that the effects of expelling wind and eliminating dampness are achieved. The Chinese mugwort biscuits disclosed by the invention have the efficacies of clearing heat, removing toxicity, expelling wind, eliminating dampness, and relieving exterior syndromes with pungent and warm natured drugs, and do not have toxic or side effects. The drug residues do not exist, the use is convenient, and the Chinese mugwort has the effects of regulating the menstrual function, stopping bleeding, preventing miscarriage, stopping metrorrhagia, dispelling cold and removing dampness.

The invention discloses a kind of medicinal liquor for curing rheumatism and injuries from falls. The liquor at least includes root of pseudo-ginseng and garden burnet. The more the content of root of pseudo-ginseng and garden burnet, the shorter the marinating time; the contents are garden burnet 120 g, root of pseudo-ginseng 40g in 1000 ml distilled spirit. The medicinal liquor can cure fracture, rheumatoid arthritis, atrophic arthritis, nerve numb, muscle fiber inflammation, tendon injury, chronic gastroenteritis, emptysis, haematemesis, stool blood, hematuria, hemorrhoids bleeding, functional venter bleeding, diarrhea and so on.

Yunnan Hongyao tablet is prepared with Yunnan Hongyao 210-283 (in weight portions, the same below), avicel 5-8, cane sugar powder 18-30, dextrin 12-15, magnesium stearate 3, talcum powder 3, CMC in 60 % and alcohol in proper amount. Where, Yunnan Hongyao consists of ten kinds of Chinese medicinal materials, including notoginseng, Chinese paris rhizome, dactylicapnos root, falcate dolichos root or leaf, tuniclike psammosilene root, etc. Yunnan Hongyao tablet is safe, non-toxic, strong in pharmacological effect and wide in indications, and may be used widely in preparing medicines for preventing and treating gastroduodenal ulcer, upper respiratory tract hemorrhage and functional metrorrhagia, stopping pain and resisting rheumatism.

The present invention discloses orally disintegrating Gongxuening tablet as a kind of medicine preparation for treating menorrhagia, metrorrhagia and chronic pelvic inflammation. The medicine preparation has the functions of cooling blood, arresting bleeding, clearing away heat, eliminating wetness, dispersing blood clots and relieving pain. The present invention also relates to the preparation process of orally disintegrated Gongxuening tablet, and the preparation process includes preparing pellet, coating powder and tablet pressing.

The invention aims to disclose a fermented broad bean with a health care effect and a preparation method of the fermented broad bean with the health care effect. The fermented broad bean with the health care effect comprises the following materials: 60-70 parts of broad beans, 12-15 parts of lotus seeds, 5-7 parts of pollen pini, 4-6 parts of astragalus membranaceus, 4-6 parts of eleusine indica, 1.6-2 parts of cowpea leaves, 1-1.4 parts of Chinese hawthorn seeds, 0.6-1 part of rhodiola rosea, 2-3 parts of Sichuan pepper, 8-12 parts of salad oil, 9-13 parts of millet wine, 12-18 parts of salt, and 8-10 parts of garlic. The produced fermented broad bean with the health care effect is delicious and special in fragrant flavor. The added astragalus membranaceus has the effects of tonifying qi and strengthening exterior, arresting sweating and relieving depletion, supporting sore muscles, and inducing diuresis to alleviate edema, and has a certain effect of deficiency of vital energy and lacking in strength, sinking of middle qi, chronic diarrhea and rectocele, hemafecia metrorrhagia and metrostaxis, exterior deficiency and spontaneous perspiration, ulcer difficult to collapse, long collapse without restraining, deficiency of blood and chlorosis, internal thermal diabetes, chronic nephritis, proteinuria, and diabetes mellitus. Alkaloid in the lotus seeds has a remarkable heart strengthening effect, and lotus seed alkali has strong calcium resistant and arrhythmia resistant effects. Products of the fermented broad bean with the health care effect further comprise Chinese herbal medicinal ingredients beneficial to human bodies, and long-term consumption is beneficial to the human bodies.

The invention relates to a medicament for treating polymenorrhea and process for preparation, wherein the medicament is prepared from astragalus root, Chinese angelica root, dipsacus root, pilose asiabell root, motherwort, red sage root, herba patriniae and nutgrass flatsedge rhizome through ethanol extracting, water extracting alcohol settling, and water vapor distilling.

The invention discloses traditional Chinese medicine composition for treating metrorrhagia. The composition comprises raw materials in parts by weight as follows: 10-15 parts of codonopsis pilosula, 12-16 parts of honeysuckle, 5-10 parts of bighead atractylodes rhizome, 10-15 parts of astragalus membranaceus, 15-20 parts of glossy privet fruits, 5-10 parts of colla corii asini, 14-18 parts of pagoda tree fruits, 10-15 parts of eucommia leaves, 10-15 parts of motherwort, 4-8 parts of safflower carthamus, 12-16 parts of sabina chinensis leaves, 5-10 parts of golden cypress, 10-15 parts of garden burnet, 15-20 parts of dark plums, 10-15 parts of hairyvein agrimony, 14-18 parts of peanut coats, 16-22 parts of pollen typhae, 10-15 parts of red dates, 5-10 parts of cockscomb, 8-14 parts of cuttlebone, 10-15 parts of cortex lycii radicis, 14-18 parts of angelica sinensis, 5-10 parts of rhodomyrtus tomentosa hassk, 8-14 parts of trogopterus dung, 10-15 parts of scutellaria baicalensis, 5-10 parts of radix paeoniae alba and 10-15 parts of baked ginger. The traditional Chinese medicine composition has functions of spleen-stomach invigorating, qi replenishing, kidney and blood nourishing, stasis removing, bleeding stopping, foundation strengthening, collapse stopping, blood cooling, dampness eliminating, blood circulation promoting and blood replenishing. The composition is significant in curative effect of the metrorrhagia, instant in effect, short in treatment cycle, free from side effects, safe, reliable and worthy of popularization and application.

The invention relates to a traditional Chinese medicinal composition preparation for treating dysfunctional uterine bleeding and a preparation method thereof. The preparation method comprises the following steps of: mixing and crushing the following components in parts by weight: 15-25 parts of Chinese angelica, 15-25 parts of red peony root, 10-20 parts of sanguisorba officinalis, 25-35 parts of hairyvein agrimonia herb and bud, 10-20 parts of cirsium japonicum, 10-20 parts of bletilla striata, 25-35 parts of cuttlebone, 10-20 parts of madder, 25-35 parts of raw rehmannia, 5-15 parts of liquorice, 6-10 parts of pseudo-ginseng, 10-15 parts of peony tree root bark, 25-35 parts of Chinese yam and 15-25 parts of bighead atractylodes rhizome; refluxing for 1-2 hours with 75 percent ethanol which is 5-6 times the volume of the crushed components; filtering to obtain filtrate, and repeatedly refluxing and extracting the residues for 2-3 times; mixing the filtrates and recycling the ethanol; uniformly mixing the filtrates and concentrating to dense extract of which the relative density at 80 DEG C is tested to be 1.21-1.25, thus obtaining ointment; moving the ointment into an oven, baking at 50-70 DEG C until the moisture content is lower than 5 percent; grinding to obtain medicinal powder. The traditional Chinese medicinal composition enables monarch, minister, assistant and guide to play respective effects, can quickly take effect, hardly causes side effects, can be applied both internally and externally and can treat both symptoms and root causes. The traditional Chinese medicinal composition can quickly inhibit development of diseases and remarkably shorten the course of diseases and is remarkable in treatment effect and worthy of popularization and application.