75 results about "Uterine muscles" patented technology

A catheter including a shaft including a body with a proximal portion and a distal portion, the body defining an opening from the proximal portion to the distal portion, the distal portion having an exterior dimension suitable for insertion into a body of a subject as a procedural instrument, the distal portion having an end that is beveled in a first direction across an end opening, such that a length of the shaft to a first point is a first length and a length of the shaft to a second point on the end is a second length longer than the first length, a portion of the shaft extending from the second point defining a tip, wherein the tip comprises a material that has sufficient rigidity to penetrate an endometrial lining of a subject and sufficient flexibility to resist penetration of a uterine muscle of a subject.

The invention relates to an externally applied traditional Chinese medicine composition for treating dysmenorrhea, as well as a preparation method and an application thereof. The externally applied traditional Chinese medicine composition comprises the following active pharmaceutical ingredients in parts by weight: 5-10 parts of nutgrass galingale rhizome, 5-10 parts of argy wormwood leaf, 3-5 parts of Chinese angelica, 3-5 parts of dahurian angelica root, 1-4 parts of officinal magnolia bark, 3-5 parts of motherwort herb, 0.5-2 parts of Chinese eaglewood and 3-6 parts of turmeric. The optimized scheme is as follows: one or more of 1-4 parts of white paeony root, 3-5 parts of Szechuan lovage rhizome, 2-5 parts of rhizoma corydalis, 1-4 parts of tree peony bark, 0.1-0.6 part of manchurian wildginger, 0.05-0.2 part of saffron and 0.2-0.8 part of flos caryophyllata are added. The externally applied traditional Chinese medicine composition disclosed by the invention can improve the comprehensive effects for treating the dysmenorrhea and simultaneously play the roles in inhibiting the contraction of uterine smooth muscle, strongly reliving the spasm of the uterine smooth muscle, alleviating pain, inhibiting swelling, promoting blood circulation, removing blood stasis, dilating blood capillaries and the like. Simultaneously, the externally applied traditional Chinese medicine composition disclosed by the invention has smaller toxicity and side effects and can not cause allergic reactions. The invention further provides the preparation method of the medicament and the application thereof in preparation of externally applied medicaments for treating the dysmenorrhea.

The invention provides a traditional Chinese medicine for treating postpartum lochiorrhea and a preparation method. The traditional Chinese medicine for treating the postpartum lochiorrhea comprises cluster mallow fruit, pulverized yam rhizome, tuckahoe, angelica, arillus longan, caulis kadsurae, entada phaseoloides, eucommia bark, mulberry, black sesame seed, selaginella tamariscina, rhizoma zedoariae, Chinese arborvitae twig, logwood, ginseng, astragalus root, licorice, rhizoma zingiberis, rhizoma cyperi, tangerine peel, hawthorn and semen raphani. The traditional Chinese medicine provided by the invention has the advantages of quickness in acting, strong action, short treatment course, high safety, no obvious toxic or side effect and simple administration, can be used for improving themicrocirculation and promoting the contraction of the uterine smooth muscles, is beneficial to the update of the endometrium and the recession of inflammation and can also be used for automatically discharging the placenta and the fetal membrane which remain in the uterus so as to remove the stasis of the uterine cavity.

The invention belongs to the technical field of medicines, and relates to misoprostol vaginal effervescent tablets and a preparation method thereof. The misoprostol vaginal effervescent tablets have the effects of relaxing uterine smooth muscle, softening and expanding cervix uterus and promoting cervical ripening. The preparation is partially taken, is convenient to use, high in patient compliance, simple in production process and relatively low in preparation cost, and has obvious advantages.

The present invention relates to a Chinese medicine for curing puerperal subinvolution of uterus and its preparation method. It is made up by using 10 Chinese medicinal materials of cuscuta seed, lycium berry, glehnia root, Chinese angelica root, white peony root and others as raw material through a certain preparation process. Said invention Chinese medicine has the advantages of improving subinvolution of uterus, promoting contraction of uterine smooth muscle, raising endogenous hormone level, resisting inflammation, stopping pain, arresting hemorrhage and accelerating involution of uterus,etc.

The invention provides a traditional Chinese medicine for treating postnatal lochiorrhea and a preparation method thereof. The traditional Chinese medicine comprises the following raw medicinal materials: cornu cervi degelatinatum, dried rehamnnia root, angelica, rhizoma zingiberis, peach kernels, Ligusticum wallichii, pollen typhae, excrementum pteropi, radix paeoniae alba, safflower, radix codonopsitis, liquorice, burnt folium nelumbinis, rhubarb, hawthorn, rhizoma cyperi, herba patriniae, phaseolus calcaratus, leeches, Rhizoma curcumae, Astragalus membranaceus and radix achyranthis bidentatae. The traditional Chinese medicine has the advantages of quick effect, strong effect, short treatment course, high safety, no obvious toxic and side effects and simplicity in drug use and can be used for improving microcirculation, promoting shrinkage of uterine smooth muscles, helping regenerating of endometrium and fading of inflammations, automatically discharging residual placenta and foetal membranes in utero and clearing accumulation of a uterine cavity.

The invention discloses a compound ofloxacin injection for animals for treating postnatal infection and a preparation method thereof. The invention aims to provide a compound ofloxacin injection for the animals which has quick response on treating the postnatal infection of livestock, is effective and efficient and can treat both principal and secondary aspects of diseases, and a preparation method thereof. Each 100L of injection comprises the following components: 0.5 to 10kg of ofloxacin, 3 to 15 of billion units of kanamycin sulfate, 0.06kg of dexamethasone sodium phosphate, 0.02 to 0.1kg of bethanechol chloride, 1,000ml of hydrochloric acid, and the balance of water for injection. The injection has double functions of bacteria inhibition and sterilization by using the ofloxacin in combination with the kanamycin sulfate, reduces the probability that bacteria produce the drug resistance, and increases the sensitivity of the bacteria; in addition, the dexamethasone sodium phosphate has anti-inflammatory, detoxicating and antiallergic functions; and the bethanechol chloride stimulates the intestines and stomach as well as uterine smooth muscle to creep. The product treats both principal and secondary aspects of diseases on the postnatal infection of dams and complicating diseases thereof, and can accelerate the postpartum recovery of the dams.

The present invention provides a system for enabling the sensing of changes in pressure in response to uterine muscle tone changes relating to contractions, and for enabling the evaluation of contractions based thereon. The system enables a portion thereof to effectively and efficiently project at least partially below the non-compressed abdominal surface, and provides electrical isolation of the system elements. It enables ease of use and enhanced patient comfort. It also enables maximized sensitivity and minimized system loading retention pressure.

The invention discloses a Chinese medicinal compound effective component for treating gynecological diseases and a preparation method and application thereof. The effective component is prepared by obtaining water or ethanol extract of a Chinese medicinal compound consisting of Chinese angelica, Szechuan lovage rhizome, red paeony root, cattail pollen, trogopterus dung, myrrh and corydalis tuber, removing impurity through ethanol precipitation, then injecting the extract into a macroporous absorption resin column, and purifying the extract by gradient elution of ethanol with optimized concentration. A compatible raw material formula is selected according to the Chinese medicinal theory and the gynecological disease pathogenesis; modern analysis instruments and pharmacological experiments show that the Chinese medicinal compound effective component provided by the invention has good activities of resisting uterine smooth muscle spasm, easing pain, resisting inflammation, adjusting estrogen and progestational hormone level, adjusting immunity and the like, can be used for treating multiple gynecological diseases such as primary dysmenorrhea, endometriosis, acute and chronic pelvic inflammation and the like, has clearer components and lower adverse reaction, and is expected to be developed as a new generation medicament for treating the gynecological diseases.

The invention provides a Chinese medicine for treating postpartum lochiorrhea and a preparation method thereof. The Chinese medicine comprises the following raw medicinal materials: verbena, motherwort, angelica rhizome, ligustici wallichii, red paeony root, sappanwood, ginseng, dragon's blood, rhizoma sparganii, curcuma zedoary, fried fruit of immature citron, artemisia anomala, herba lycopi, the root of fangji, ground beeltle, caulis spatholobi, the root of red-rooted salvia, endothelium corneum gigeriae galli, radix curcumae, elecampane, rhizoma corydalis, myrrh, resina toxicodendri and radix rubiae. The Chinese medicine provided by the invention has the advantages of fast acting, high function, short treatment course, high safety, no significant toxic and side effects and easy medication, can improve microcirculation and enhance the contraction of uterine smooth muscle, is beneficial for updating of endometrium and inflammation subsiding, and also can drive to exhaust the placenta and fetal membrane remained in uterus automatically so as to remove intrauterine stasis.

The invention relates to a terlipressin acetate nasal cavity spray and a preparation method thereof. The spray is composed by terlipressin acetate, absorption enhancer, osmotic pressure regulator, preservative and pH regulator. The preparation method of the spray mainly comprises raw material preparing, dissolving, bottle washing, filling, packing and the like. The spray has the main functions of contracting smooth muscles of visceral vessels and reducing blood flow volume of the viscera, accordingly, the portal vein blood flow and portal vein pressure are reduced, and meanwhile, the spray can be used for the smooth muscles of the esophagus and the uterus. The spray is convenient to dose, has high bioavailability, and is beneficial to patients to accept.

This invention provides a method for detecting the presence of uterine leiomyosarcoma using the transcription or expression level of LMP2 and / or cyclin E in uterine smooth muscle tissue as an indicator and a method for detecting uterine leiomyosarcoma using LMP2 and / or cyclin E as a marker.

The invention relates to an application of compound donkey-hide gelatin pulp in preparation of medicaments for menstrual period health care, and a pharmaceutical composition for menstrual period health care, wherein the pharmaceutical composition comprises an effective amount of compound donkey-hide gelatin pulp with respect to health care, and pharmaceutically acceptable carriers. A large number of experiments find that compound donkey-hide gelatin pulp has obvious blood-enriching effect on mice with blood deficiency due to blood loss, has certain inhibition effect on contraction of rabbit uterine smooth muscle, has obvious inhibition effect on rabbit in-vivo uterine smooth muscle spasm caused by pitocin, can alleviate excess contraction of rabbit uterine smooth muscle, has obvious alleviation effect on rat dysmenorrhea response caused by pitocin, can prolong the response latency, can significantly prolong the latency of rat dysmenorrhea spasm caused by pitocin, can reduce the frequency of body torsion, has significant analgesic effect, can obviously reduce rat blood viscosity, has certain blood circulation invigorating effect, and can relieve blood property change such as viscous, thick, coagulated blood of blood-stasis model rats.

The invention relates to the technical field of medical monitoring, in particular to the technical field of medical fetal monitoring, and particularly relates to a method and a device for improving quality of fetal heart sound signal acquisition. The technical scheme includes that on-going uterine contraction can be recognized by the aid of judgment upon a uterine contraction pressure numerical value; weakening of throbbing strength of the fetal heart and the affect that a uterine muscle wall gets larger in density due to contraction so as to increase ultrasonic impedance and ultrasonic attenuation are offset by means of intelligently controlling ultrasonic emission quantity, so that good ultrasonic echo signals can be guaranteed, unsafe ultrasonic emission or signal saturation distortion due to changes of the ultrasonic emission quantity does not occur under intelligent control, good fetal heart sound signals can be acquired, and high-quality signals are provided for subsequent treatment.

The invention relates to a traditional Chinese medicine composition for treating endometritis of sheep. The traditional Chinese medicine composition comprises the following components by weight: 20-30 parts of climbing groundsel herb, 30-40 parts of radix sophorae flavescentis, 30-40 parts of scutellaria baicalensis, 30-40 parts of coptis root, 30-40 parts of bighead atractylodes rhizome, 30-40 parts of dandelion, 30-40 parts of herba epimedii, 50-70 parts of motherwort herb, 50-70 parts of codonopsis pilosula, 50-70 parts of herba aristolochiae, 50-70 parts of angelica sinensis, 30-40 parts of cowherb seed, 20-30 parts of pollen typhae, 20-30 parts of astragalus mongholicus and 20-30 parts of liquorice. The invention also discloses a preparation method of the traditional Chinese medicine composition for treating endometritis of sheep. By effectively combining the functions of four core medicines including angelica sinensis, motherwort herb, codonopsis pilosula and herba aristolochiae and eleven auxiliary medicines such as climbing groundsel herb, and by using the preparation method, the contraction of uterine smooth muscles is strengthened, the heat clearing, bacteriostatic and anti-inflammatory effects are achieved, the immunity of the organism is improved, and the pesticide effect of stopping bleeding and easing pain is realized, so that the cure rate of endometritis of sheep is effectively improved, the reproductive capacity of the sheep is enhanced, and financial loss of farmers is reduced. The traditional Chinese medicine composition has great significance for promoting the healthy development of sheep industry.

The invention discloses a contraceptive plug, which comprises a guide rod, at least one radial-pattern supporter windingly connected with the guide rod, and a film attached to the supporter. The guide rod can be easily placed in the interstitial portion of fallopian tube, the top end of the radial-pattern supporter can be embedded in uterine muscles to prevent the contraceptive plug from moving and falling, and the film attached to the supporter can efficiently prevent sperms entering the fallopian tube, so as to achieve contraceptive effect and achieve high success rate of contraception. Because the radial-pattern supporter is deformable compared with bumps with solid planar cross section, therefore, the inventive contraceptive plug has good flexibility.

The invention relates to a premature delivery prediction instrument, belonging to the field f clinical detection. The premature delivery prediction instrument comprises a pressure sensor, a boy surface electrode, an analog / digital converter, a microprocessor, an external component and a power supply; the pressure sensor is arranged on the abdomen of the parturient and used for collecting the pressure signal generated during uterine contraction and transmitting the pressure signal to the microprocessor; the body surface electrode is used for collecting the uterine muscle electrical signal from the surface of the abdomen of the parturient and transmitting the uterine muscle electrical signal to the analog / digital converter; the analog / digital converter is used for converting the collected uterine muscle electrical signal from the analog signal to the digital signal and transmitting the obtained digital signal to the microprocessor; the microprocessor is used for processing and calculating the received uterine muscle electrical digital signal and transmitting the obtained result to the external component; and the power supply is used for supplying power to the whole system. The premature delivery prediction instrument is used for predicting the premature delivery of the parturient non-invasively so as to obtain the count-down time of the delivery of the parturient. The premature delivery prediction instrument can be also used for monitoring the uterine contraction of the parturient.

The invention discloses a system for monitoring deformation in an intrauterine device (IUD), which comprises an IUD deformation sensor, preposed signal conditioning modules, a power supply circuit and a computer system. The IUD deformation sensor is at least two groups of metal coils which adhere to the device at one side of the IUD surface horizontally and the at least two groups of metal coils are in non-electrical connection and fixedly connected as a whole by covering latex or silicon rubber thereon. Two lead-out wires of each group of the metal coils are gathered at the bottom of the IUD, connected with the corresponding preposed signal conditioning modules after being led out, and then connected with the computer system. The system for monitoring deformation of IUD, can not only sense and transmit the deformation of the uterine cavity of a female and the pressure of uterine muscles applied to the IUD through the IUD deformation sensor, but also process the obtained signals to form visual images and data through the preposed signal conditioning modules and the computer system, thereby not only providing doctors with relatively-accurate reference for selection of the shape and the size of IUD for individual women, but also filling the blank in the related technology field.

The present invention discloses a feed additive for preventing postpartum retained fetal membranes of cows. The feed additive is composed of natural astaxanthin, yeast chromium, yeast selenium, vitamin E, sodium butyrate and a Chinese herbal medicinal additive (folium artemisiae argyi, radix astragali, white atractylodes rhizome and heartleaf houttuynia herb). The feed additive can regulate balance of reproductive hormone secretion in the perinatal cows, alleviates oxidative stress and oxidative damages suffered by the perinatal cows, maintains normal contraction ability of uterine smooth muscles, improves body immunity, thus prevents the retained fetal membranes of the cows, is also conductive for recovery of postpartum body condition of the cows, and improves reproductive performances and health levels.

A Chinese medicine for treating menalgia is prepared from 8 Chinese-medicinal materials including Chinese angelica root, corydalis tuber, cat-tail pollen, safflower, etc. Its advantages are high curative effect, quickly taking its effect and no untoward reaction.

The invention relates to the field of medical treatment health-care equipment, in particular to a multiple-degree-of-freedom ultrasonic uterine rehabilitation device. By using the multiple-degree-of-freedom ultrasonic uterine rehabilitation device disclosed by the invention, a user only needs to lie on a bed, through four dimension directions of an axis-X, an axis-Y, an axis-Z and an axis- U, an ultrasonic transduction module can be accurately positioned on a treatment position of the user by using the uterine rehabilitation device; through low-strength ultrasonic wave emitted by the ultrasonic transduction module, uterus smooth muscles are simulated, obvious contractile responses are produced, and then a correct operating method is adopted, so that rhythmic contractions of the uterus smooth muscles are caused, and the effects of alleviating postpartum pain and promoting excretion of lochia are achieved, and thus, rehabilitation of a normal physiological state of a puerpera can be helped; in particular to a rehabilitation process of gynecological diseases, the uterine rehabilitation device is applied, area treatment can be carried out along predetermined tracks, or long-term circular periodical treatment on focus positions can be carried out; and by adopting the device, the device is help for a user to shorten a rehabilitation process, improve the treatment effet and, release labors, and has a very remarkable treatment effect.

The invention discloses a pharmaceutical composition relaxing uterine smooth muscles. The pharmaceutical composition is prepared with a total phenolic acid component of chuanxiong rhizome as a main active component combined with medically acceptable minor ingredients or auxiliary components. The invention further discloses a method of extracting the total phenolic acid component of chuanxiong rhizome. The method comprises the steps of 1, adding 65-95% ethyl alcohol to chuanxiong rhizome powder, conducting ultrasonic extraction twice for 30-55 min each time, concentrating extraction liquid, andobtaining a crude product A of the total phenolic acid component of chuanxiong rhizome, wherein the solid-liquid ratio of chuanxiong rhizome and ethyl alcohol is 1:(7.5-14) g / mL; 2, dissolving the crude product A in ammonium hydroxide, adjusting the pH value to be 2-3, and conducting extraction and concentration to obtain the total phenolic acid component of chuanxiong rhizome B. In an extractiveof the total phenolic acid component of chuanxiong rhizome, the ferulic acid yield is 1.87 mg / g, and the chlorogenic acid yield is 0.138 mg / g. The invention further provides application of the totalphenolic acid component of chuanxiong rhizome on activity inhibition caused by contraction of rat isolate uterine smooth muscles due to pitocin, and provides a new choice of clinical medicines preventing or treating dysmenorrhea. The preparing method is stable, reliable and good in reproducibility, and provides beneficial bases and references for the development of a chuanxiong rhizome medicine material and preparations thereof.

The present invention provides a system for enabling the sensing of changes in pressure in response to uterine muscle tone changes relating to contractions, and for enabling the evaluation of contractions based thereon. The system enables a portion thereof to effectively and efficiently project at least partially below the non-compressed abdominal surface, and provides electrical isolation of the system elements. It enables ease of use and enhanced patient comfort. It also enables maximized sensitivity and minimized system loading retention pressure.

The invention provides a traditional Chinese medicine composition for treating hysteromyoma. The traditional Chinese medicine composition for treating hysteromyoma comprises the following sixteen herbs: all grass of serrulate clearweed, hairyvein agrimonia herband bud, Japanese ampelopsis, beautiful sweetgum fruit, diverse wormwood herb, mirabilite, tuberculate speranskia herb, leech, gadfly, kelp, hirsute shiny bugleweed herb, mongolian dandelion herb, cowherb seed, cassia bark, root of pilose asiabell, and tamariskoid spikemoss herb. The traditional Chinese medicine composition for treating the hysteromyoma has the effects of promoting blood circulation and stopping pain, removing swelling and lump, and resisting bacterial and diminishing inflammation, can tonify the liver and the kidnely, improves self immunity of the human body and eliminates hyperplasia of uterine smooth muscle; and when the traditional Chinese medicine composition is used for treating hysteromyoma, the curative effects are remarkable, the cure rate is high, no operations are not needed, and no any side effects exists, so that wide female patients are helped to get rid of worries caused by the hysteromyoma disease.

The invention discloses ultrasonic equipment and an ultrasonic image processing method and device. The ultrasonic equipment comprises an image acquisition unit, a controller and a display, wherein the image acquisition unit is used for acquiring multiple frames of continuous ultrasonic images of the placenta and multiple frames of continuous ultrasonic images of the uterine wall of the placenta, the controller is used for judging whether or not a uterine muscle layer exists according to the multiple frames of continuous ultrasonic images, when the uterine muscle layer does not exist, suspected placenta implantation is judged, when the uterine muscle layer exists, whether or not the suspected placenta implantation exists is judged according to the thickness of the thinnest portion of the uterine muscle layer, and the display is used for displaying the ultrasonic images and a judgment result. According to the ultrasonic equipment and the ultrasonic image processing method and device, a user can be assisted in accurately diagnosing whether or not an examined person has the suspected placenta implantation, and the convenience of user's operation is improved at the same time.

The invention discloses a Chinese medicinal composition with the effects of promoting blood circulation, regulating menstruation and relieving pain, and a preparation method thereof. The composition consists of 2 to 30 parts of nutgrass galingale rhizome subjected to processing with rice vinegar, 5 to 60 parts of Chinese angelica and 2 to 30 parts of rhizoma corydalis subject to the processing with the rice vinegar. In the invention, the optimal proportional combination of the Chinese angelica, the nutgrass galingale rhizome subject to the processing with the rice vinegar and the rhizoma corydalis subject to the processing with the rice vinegar is determined by intensively studying a great number of ancient and modern formulae and performing screening by pharmacological activity experiments according to Chinese medicinal theories and dysmenorrhea pathogenesis to discard the dross, select the essential and simplify the formula. Compared with the equal amount of single Chinese angelica,single nutgrass galingale rhizome subject to the processing with the rice vinegar and single rhizoma corydalis subject to the processing with the rice vinegar, the Chinese medicinal composition provided by the invention is proved by the experiments to have remarkably prolonged in-vitro coagulation time, an anti-platelet aggregation function and the functions of more remarkably suppressing the contraction of uterine smooth muscles and preventing dysmenorrhea, and also is proved not to be the simple combination of quantities but to have synergism and great importance in guiding the clinical administration of the formulae.

The invention discloses a method and a device for monitoring a maternal uterine contraction activity. The method includes the steps that a uterine muscle contraction mechanical pressure signal and a uterine muscle electrical signal of a maternal womb are obtained in real time; the obtained uterine muscle contraction mechanical pressure signal is processed to obtain a uterine mechanical pressure value; the obtained uterine muscle electrical signal is processed to obtain a uterine electrical pressure value; and according to the obtained uterine mechanical pressure value and the uterine electrical pressure value, a uterine contraction pressure curve is drawn. By obtaining the uterine contraction pressure signal and the uterine muscle electrical signal of pregnant women in real time, the uterine mechanical pressure value and the uterine electrical pressure value are calculated respectively, and then the two pressure values are compared to draw the uterine contraction pressure curve; and due to the fact that the two pressure values respectively reflect uterine muscle contraction intensity and uterine muscle electrical activity intensity, medical personnel can intuitively see the true state of uterine muscle contraction to guide the medical personnel to correctly make corresponding disposal measures, and the risk of medical negligence is lowered.

The invention discloses a medicine for removing embryonic tissue residues and a preparation method of the medicine. The medicine is prepared from the following raw material medicines: immature bitter orange, carbonized human hair, motherwort herb, Szechwan raspberry, root of Korean raspberry, thlaspi arvense, beautiful sweetgum fruit, descolor cinquefoil herb, cherokee rose fruit, perfoliote knotweed herb, root of sinkiang arnebia, peach seed, Chinese angelica, ginseng, gynostemma pentaphyllum, common ginger, donkey-hide glue and licorice root. Various medicines are combined to ensure that blood stasis can be dispersed, pathogenic heat can be cleared, qi and blood can be replenished, and blood can be returned to meridians, and all medicines can play roles in activating blood and removing blood stasis, clearing heat and stopping bleeding, and nourishing blood and invigorating qi together; and the whole prescription can be used for relieving both primary and secondary symptoms, achieving tonification and purgation in combination, ensuring 'bleeding stopping in blood stasis dispersion', ensuring 'blood stasis dispersion in bleeding stopping', and achieving combined use in circulation and astringing so as to ensure that blood stasis cannot be remained in a bleeding stopping process and blood activation can be achieved without causing massive hemorrhage; and moreover, products with functions of reinforcing qi and nourishing blood are additionally provided so as to ensure that the effects of strengthening the body resistance and removing blood stasis, increasing the tension and motility of the uterine smooth muscles, enhancing the contraction amplitude of the uterine smooth muscles, removing the embryonic tissue residues after medical abortion, reducing the bleeding volume, shortening the vagina bleeding time are achieved, toxic or side effects are small and the safety is good.

The invention relates to a traditional Chinese medicine preparation for treating threatened abortion. The preparation is prepared from herba taxilli, angelica sinensis, eucommia ulmoides, roasted folium artemisiae argyi, ramie root, fructus amomi, rhizoma cimicifugae, Chinese yam, fingered citron, endothelium corneum gigeriae galli, agrimonia pilosa ledeb, encrinite pulp, radix rehmanniae praeparata, herba leonuri, semen cuscutae and cortex lycii radicis. The preparation has the effects of tonifying kidneys, preventing miscarriage, tonifying chong-ren, warming to stop bleeding, protecting vitality, tonifying qi, and the like, is capable of ensuring embryonic development, maintaining gestation, inhibiting uterine smooth muscle, reducing the tensity of uterus, recovering the toxicity eliminating and removing function of liver and kidneys, radically clearing blood stasis and improving blood circulation so as to recover the self-regulation function of the blood system after being taken, and is capable of radically relieving lower abdominal pain, swelling and lower abdominal pain, bleeding and other symptoms to achieve yin-yang balance and improve micro-circulation, and regulating endocrine function disorder by virtue of comprehensive therapy, so that the threatened abortion can be radically healed finally.