37 results about "Mammary duct" patented technology

A biopsy device suitable for collecting cells from a mammary duct is provided. The device is suitable for conducting brushing biopsy and tissue excision procedures. The device comprises a sheath that is rotatable about a longitudinal axis. The device further comprises an endoscope disposed within and extending through the sheath. An adjustment mechanism is also operatively connected to the endoscope to longitudinally extend and retract the endoscope within the sheath.

A biopsy device having an endoscope comprises a biopsy instrument, suitable for collecting at least one tissue sample from a body lumen, such as a mammary duct, and a cutter introducer sized for receiving the biopsy instrument and introducing the biopsy instrument into a mammary duct to retrieve a tissue sample therefrom.

A Chinese medicine in the form of capsule for treating mastopathy, such as mastoplasia, mammary duct obstruction, breast furuncle, acute mastitis, etc is prepared from 7 Chinese-medicinal materials including cyperus tuber, white peony root, safflower, notoginseng, etc.

The invention provides novel application of a cysteine dioxygenase gene, cysteine dioxygenase or catalysate cysteine sulfinic acid of the cysteine dioxygenase, and particularly relates to application of cysteine dioxygenase genes, cysteine dioxygenase or catalysate cysteine sulfinic acid to promoting development of mammary glands of mammals. The novel application has the advantages that as shown by research, the cysteine dioxygenase, the gene and the catalysate cysteine sulfinic acid are related to development of mammary ducts, extension and ramification of the mammary ducts can be promoted, and the novel application can be used as a means for promoting the development of the mammary glands, increasing the lactation yields and treating maldevelopment of the mammary glands.

The invention relates to a traditional Chinese medicinal preparation for treating the postpartum hypogalactia, and a preparation method thereof. Raw materials for preparing the effective components of the traditional Chinese medicinal preparation comprise Quisqualis indica, Tenacious Condorvine Stem, Eucommia ulmoides, Rhizoma Paridis, Nomame Semaherb, Ixeris chinensis, leaf of Raphanus sativus L., Picrasma quassioides, asparagus lettuce, Sargentodoxa cuneata, Herba Taraxaci, life plant, Ligusticum wallichii, Hemerocallis fulva, Lance Asiabell Root and Codonopsis lanceolatae. The traditional Chinese medicinal preparation has the efficacies of marrow tonifying, bone strengthening, vital essence generating, blood nourishing and milk secretion stimulating, and can effectively enhance the milk secretion, promote the breast development, tonify qi and blood, strengthen the spleen and stomach, dredge the liver depression, adjusts yin and yang, nourish blood and yin and promote lactation. The preparation is a pure traditional Chinese medicinal preparation, is an affinal drug and dietnatural formula containing blood circulation invigorating and vein relaxing medicines, can dredge the mammary ducts and get through the milk excretion channel to realize smooth milk excretion, so the problems of postpartum hypogalactia and milk deficiency are fundamentally solved, and the simultaneous treatment effect of principal and subordinate symptoms is realized.

The invention discloses a traditional Chinese medicine combination for the growth and beauty of breasts by suspended moxibustion, a preparation method and a using method. The combination comprises the following components by weight percentage: cassia twig of 21.6 percent, Chinese mugwort leaf of 68.4 percent, angelica dahurica of 3.1 percent, Salvia miltiorrhiza of 3.6 percent, safflower of 1.5 percent, and motherwort of 1.8 percent. Firstly, the components of raw ingredients are mixed by weight percentage; then, the mixture is crushed into a rough velvet shape; secondly, the mixture is respectively enwrapped into cylindrical medicinal strips by using tissue paper, the length of each cylindrical medicinal strip ranges from 15 to 20cm, the diameter thereof is 2 to 3cm, and the weight is 20g; finally, external moxibustion is performed to the surrounding tissues of the breasts and A shi acupoints for 1 to 2 times per day. The raw ingredients of the combination is widely available, the cost is low, the use is convenient, the external moxibustion is directly performed to the surrounding tissues of the breasts, the blood circulation is promoted by removing blood stasis, the channels are warmed and dredged, mammary ducts are dredged, the growth of the nutritive cells of the breasts is promoted, and no toxic and side effects exist; the postpartum quagginess and ptosis of the breasts, the punctum, the lobular hyperplasia, the innate phthinoid chest, and the dysplasia are treated; the growth effect of the breast is remarkable.

The invention discloses a Chinese medicine composition for performing postoperation cooperative treatment on mammary intraepithelial neoplasia. The Chinese medicine composition is prepared from Chinese angelica, white paeony roots, radix bupleuri, poria cocos, fried bighead atractylodes rhizome, green tangerine peels, dried tangerine peels, nutgrass galingale rhizome, szechwan Chinaberry fruits, pinellia ternate, rhizoma arisaematis, semen brassicae, snake gourd fruits, tangerine seeds, figwort roots, raw oyster shells, big fritillaria, spina gleditsiae, selfheal, weeping forsythiae capsule, Indian iphigenia bulbs, seaweed, sea-tent, rhizoma curculiginis and herba epimedii in a certain weight proportion, and has functions of promoting blood circulation and arresting pain, tretching liver to smooth qi, softening hard lump and dissipating stagnation and tuning up qi blood; and after the Chinese medicine composition can effectively treat the mammary intraepithelial neoplasia in a cooperative mode, common epithelium hyperplasia of a mammary duct is delayed and changed into atypical hyperplasia, preinvasive carcinoma and infiltrating carcinoma.

The invention relates to Chinese herbal fluctuating energy shampoo for female breast augmentation. The Chinese herbal fluctuating energy shampoo mainly comprises the components of Pueraria Mirifica, saffron, coenzyme Q10, Ve, B5, jasmone, Cananga, rose, Papaya enzyme, and pelargonium, etc. After a special preparation process, the corresponding Chinese herbal fluctuating energy shampoo can be obtained. Free of chemical additives and hormones, the shampoo of the invention is safe and healthy for breast augmentation. By massaging head acupoints, components of the shampoo product can be adsorbed by hair follicles so as to stimulate information transmission of the brain central nerve, thus reaching the purposes of dredging channels, unclogging mammary ducts, activating autologous hormone secretion and promote breast secondary growth. Therefore, the miraculous effects of bosomy and strong breasts, as well as anti-hair loss and hair growth effects can be achieved.

The invention discloses an intelligent mammary gland catheter infusion system which comprises a sampling circuit, an A/D conversion circuit, a main controller, an infusion pump, an infusion tube, input equipment and display equipment, wherein the sampling circuit is electrically connected with the A/D conversion circuit; the A/D conversion circuit, the input equipment and the display equipment areall electrically connected with the main controller; the main controller is electrically connected with the infusion pump; and the sampling circuit is arranged on the infusion tube. Due to the designing, monitoring on infusion medicine situations and control on infusion velocities are achieved through the sampling circuit and the infusion pump, various data of infusion medicine liquids are acquired through the sampling circuit, the data are calculated through the main controller, finally judgment results are obtained and fed back to the infusion pump and the display equipment, the infusion velocities are controlled through the infusion pump, and situations of the infusion medicine liquids are displayed through the display equipment.

The invention provides a compound traditional Chinese medicine for treating non-lactation mastitis. The compound traditional Chinese medicine adopts pus draining powder and is prepared from raw radix astragali seu hedysari, raw liquorice root, prepared squama manis, spina gleditsiae and Chinese angelia root tails. The content of the components is as follows: 60g of the raw radix astragali seu hedysari, 20g of the raw liquorice root, 10g of the prepared squama manis, 10g of the spina gleditsiae and 6g of the Chinese angelia root tails; the raw radix astragali seu hedysari is mainly utilized so that pus draining and toxin expelling effects of the raw radix astragali seu hedysari can be prominent, deep pus and toxin are removed to a shallow place and inward attack of pathogenic factors is prevented; the raw liquorice root has the effects of clearing away heat and detoxifying and the pus draining capability of the raw radix astragali seu hedysari is improved; the prepared squama manis, the spina gleditsiae and the Chinese angelia root tails have the effects of activating blood and removing blood stasis and expelling the toxins, so that the aims of accelerating tumors to be liquefied, removing the deep toxins to the shallow place and draining the toxins along a mammary duct ulcer or a small incision. The compound traditional Chinese medicine has the meaning that ordered draining power from inside to outside is provided for non-bacterium and non-tumor focuses, which are basically limited in a mammary duct and the periphery of the duct, of the diseases; the power is an internal factor for establishing a minimally invasive treatment method and clinical treatment advantages of an internal toxin expelling method of traditional Chinese medicine surgery in modern surgery are sufficiently represented.

A biopsy assembly suitable for marking of a biopsy site and providing a cut down guide. The assembly includes a pliable filament having an indicator for marking the biopsy site and a stiffener guidable along the filament to provide a cut down guide.

The invention provides a traditional Chinese medicine for treating insufficient secretion of human milk due to stagnation of liver qi. The traditional Chinese medicine is composed of the following raw materials in parts by weight: 9 to 18 parts of cowherb seed, 6 to 12 parts of red peony root, 6 to 15 parts of tetrapanax papyriferus, 10 to 15 parts of dandelion, 3 to 6 parts of processed pangolin, 6 to 12 parts of pollen, 8 to 12 parts of radix rhapontici, 5 to 10 parts of loofah sponge, 9 to 18 parts of fried malt, 9 to 15 parts of onion stalk, and 8 to 12 parts of bryophyllum pinnatum. The invention also provides a preparation method of the traditional Chinese medicine. The traditional Chinese medicine has the functions of moving qi, activating blood, soothing the liver, relieving depression, generating essence, nourishing blood, and promoting secretion of milk, and is capable of effectively promoting secretion of milk and growth of breasts. Natural components, which can be taken as food and medicine and have the functions of activating blood and freeing collaterals, are used to prepare the traditional Chinese medicine; the traditional Chinese medicine can dredge the mammary ducts, and the channels for discharge human milk is dredged, so the human milk can be successfully discharged. The problem of insufficient secretion of human milk is radically solved, and the root and symptoms are all treated.

The invention discloses a traditional Chinese medicinal preparation for treating liver depression and qi stagnation postpartum hypogalactia, and a preparation method thereof, and belongs to the field of traditional Chinese medicines. Raw materials for preparing effective components of the traditional Chinese medicinal preparation comprise Rangooncreeper Fruit, Tenacious Condorvine Stem, Eucommia ulmoides, Rhizoma Paridis, Nomame Semaherb, Ixeris chinensis, leaf of Raphanus sativus L., Picrasma quassioides, lettuce, Sargentodoxa cuneata, Herba Taraxaci, life plant, Ligusticum wallichii, Hemerocallis fulva, Lance Asiabell Root and Lance Asiabell Root. The traditional Chinese medicinal preparation has the efficacies of marrow benefiting, bone strengthening, tendon strengthening, body building, vital essence promoting, blood nourishing and lactation promoting, can effectively enhance lactation and promote the growth of breasts, and can benefit qi and blood, strength spleen and stomach, course liver depression, adjust yin-yang, nourish blood and yin and benefit lactation promotion; and the preparation is a pure traditional Chinese medicinal preparation, and contains blood circulation invigorating and vein relaxing medicinal and edible natural materials, so the preparation can dredge mammary ducts and break through breast milk draining channels to make the breast milk drainage unblocked, fundamentally solves the problems of postpartum hypogalactia and breast milk deficiency, and realizes simultaneous treatment of principal and subordinate symptoms.

The invention provides a mammary duct positioning device in order to solve the problems that an existing device is inconvenient to accurately position a diseased mammary duct during biopsy or operation and cannot be matched with a mammary duct endoscope for flushing and dredging. An inner core is coaxially nested in the outer sleeve, the inner core is hollow and divides the interior of the outer sleeve into an outer cavity and an inner cavity, the upper end of the inner core is in sealed connection with the outer sleeve, a plurality of square grooves evenly distributed in the circumferential direction of the outer sleeve are formed in the outer wall of the outer sleeve, the lower end of the inner core is connected with a piston through an elastic film sleeve, the piston is slidably connected into the outer sleeve, and a through hole is coaxially formed in the piston. A conical spring is arranged between the lower end of the piston and the bottom of the outer sleeve, and the two ends of each elastic piece are extruded so that the middle of each elastic piece can be extruded to protrude, penetrate through the corresponding square groove and protrude out of the outer side of the outer sleeve. The upper end of the guide wire can be in threaded connection with the inner core, a ball head is arranged at the lower end of the guide wire, an inclined hole is formed in the ball head, and two outlets of the inclined hole face the lower end and the side edge of the guide wire respectively.

The invention discloses a mammary gland specificity expression vector efficiently expressing a goat growth hormone (GH) and belongs to the technical field of biological engineering. The cDNA sequence of the GH is shown as SEQ ID NO. 1. The growth hormone can promote the formulation of a mammary duct and accelerate the proliferation of mammary epithelial cells of a goat so as to increase milk yield. The mammary gland specificity expression vector pcGH constructed by the invention is introduced into a human breast cancer cell Bcap-37 cultured in vitro by a liposome method, and cell culture supernatant is collected after transfection; and the GH content in the cell culture supernatant is detected by an enzyme-linked immuno sorbent assay (ELISA) method. A result shows that the GH expression amount of the cells in a pcGH-transfected group is obviously higher than that of the cells in a blank group which is not transfected by the pcGH. And the result shows that the pcGH vector successfully expresses the GH on mammary cells, so that a solid foundation for breeding a gh-transfected genic milk goat in the next step is laid.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to application of lawn pennywort herb hepatitis treating tablets in preparing the medicine for restraining mammary duct carcinoma cell BT474 proliferation and a preparation method of the lawn pennywort herb hepatitis treating tablets.The lawn pennywort herb hepatitis treating tablets are prepared from 699 g of lawn pennywort herb, 1398 g of apricot leaf Chinese parsnip roots, 699 g of creeping oxalis and 209 g of brooklet anemone roots through supercritical fluid extraction, and therefore the content of oleanolic acid is greatly improved.

The invention discloses a mammary duct treatment method of acute mastitis. The mammary duct treatment method adopts a sterile silver needle, lidocaine, 0.9% sodium chloride injection, metronidazole injection, ethyl alcohol, sterile absorbent cotton, a sterile syringe needle, a first injector and a second injector. The mammary duct treatment method of acute mastitis facilitates effective dredging and discharge conducted by medical workers on milk accumulated in the breasts of an acute mastitis patient through simple operation. In addition, the suffering of the patients and discomfort in treatment can be greatly relieved through matched usage of the lidocaine and the 0.9% sodium chloride injection. Furthermore, fear, scare and other emotions of the patients are also greatly reduced, and accordingly convenience is brought to follow-up treatment of the patients.

The invention discloses a lactation-promoting paste with the effects of dredging mammary glands, eliminating lumps and promoting lactation. The lactation-promoting paste comprises a support layer, wherein the support layer is coated with a Chinese herbal medicine transdermal layer; an anti-allergy non-woven fabric layer is adhered to and covers the Chinese herbal medicine transdermal layer; an isolation layer is arranged outside the anti-allergy non-woven fabric layer; the Chinese herbal medicine transdermal layer takes the shape of a fan conforming to the breast structure and physiological characteristics; and an inwards-concave arc groove is formed in the center of the fan. The lactation-promoting paste provided by the invention has the advantages as follows: the phenomenon of galactostasis of a female in the lactation period can be effectively improved; symptoms of breast swelling, mammary duct blocking, breast induration, breast milk stoppage and the like of the female in the lactation period can be effectively relieved; the lactation-promoting paste can be uncovered for multiple times, so that puerperae and infant-care specialist doctors can examine conveniently; pharmaceutical materials used by the lactation-promoting paste are environment-friendly, safe sanitary, and good in biocompatibility; and the lactation-promoting paste is convenient to carry, effectively prevents allergy and does not influence normal work and life of a user.

The invention discloses a mammary duct positioning irrigator, which is characterized by comprising a guide wire and an outer casing. The outer casing comprises a head and a duct connected integrally, the outer diameter of the guide wire is matched with the inner diameter of the duct, a positioning end of the guide wire is inserted into the duct and protruded from an orifice of the duct, and a handle is arranged at the other end of the guide wire. The positioning end of the guide wire is blunt or flat, the handle is a piston-shaped handle matched with an inner cavity of the head, the guide wire is a solid or hollow metal wire, the positioning end of the guide wire is protruded from the orifice of the duct by 1-3mm, the inner diameter of the duct is 1mm, and the length thereof is 80mm. The positioning irrigator is special for mammary ducts, overcomes shortages or defects of various substitutes clinically, can reach the target spot quickly, can also bring convenience to injection of tracers and irrigation, has the advantages of simple structure, low cost, positioning accuracy, convenience in operation and wide applicable range, and overcome difficulty in positioning and irrigating of the mammary ducts and inconvenience in clinical operation.

A device suitable for viewing and illuminating a mammary duct orifice comprising a hollow receptacle defining an interior volume and an open aperture at a distal end thereof sized to circumscribe the nipple. The open aperture preferably is surrounded by an outwardly extending flange that can be provided with an adhesive. A vacuum port suitable for connection to a vacuum source to create a vacuum in the interior volume may also be configured as part of the hollow receptacle. An illumination source is provided within the device to illuminate nipple orifices when a nipple is positioned within the hollow receptacle.

The invention discloses a traditional Chinese medicine composition for treating nipple discharge caused by mammary duct dilation. The composition is prepared from, by weight, 3 g of salviae miltiorrhizae, 7 g of radix puerariae, 5 g of fructus lycii, 5 g of flos carthami, 8 g of semen cuscutae, 4 g of rhizoma cyperi, 4 g of polygala tenuifolia, 5 g of cinnamon, 5 g of radix paeoniae rubra, 8 g of radix bupleuri, 10 g of rhizoma atractylodis macrocephalae, 5 g of poria cocos, 5 g of rhizoma sparganii, 3 g of curcuma zedoary, 3 g of fructus schizandrae, 4 g of curcuma aromatica, 5 g of processed hawthorn, 12 g of green beans, 14 g of agrocybe cylindracea, 100 ml of yellow rice wine and one processed trichosanthes kirilowii; 12 g of green beans and 14 g of agrocybe cylindracea are added to 100 ml of yellow rice wine to be decocted to be boiled, and the boiling state is kept for 20 minutes; liquid is filtered out, and green bean wine juice A is obtained.