30 results about "Uterine tube" patented technology

The invention discloses an intravaginal ultrasonic probe for gynecological operation and examination, comprising a B ultrasonic transducer arranged in the vagina of a patient during in-utero, uterine neck and uterine tube surgery operations, a probe arm for connecting the B ultrasonic transducer and a cable outgoing arm, wherein the probe arm and the cable outgoing arm are transited through an arc connection rod, the probe is installed at the top end of the probe arm, and the extension lines of the probe arm and the cable outgoing arm form an included angle of 78-87 degrees. The probe arm and the arc connection rod and even the cable outgoing arm are all flat and wide cable sheath coated with flexible circuit boards, the sections of the probe arm and the arc connection rod are matched with the lower piece of a speculum, and the cable outgoing arm is connected with a host through a connection cable.

The invention discloses a reducible uterine tube umbrella mouth implanted type combined birth control device and belongs to the technical field of uterine tube blockage. The device has a key technical point that the device mainly comprises a sack body, wherein one side of the sack body is communicated with a water injection valve through a pipeline and the other side of the sack body is connected with a solid metal needle through a traction fixing thread. The device is simple in structure, convenient in installation and use, ideal in birth control effect and good in reducibility, and is used for reducible birth control of the female.

The production method of instant whole-quality emulsion forest frog's uterine tube product includes the following steps: homogenizing reconstituted forest frog's uterine tube, utilziing ultrasonic technique to completely breake cell in the homogenate so as to release all the internal container matters and obtain the whole-quality instant emulsion forest frog's uteine tube product, then making theabove-mentioned product undergo the processes of sterilizing, filling, sealing and packaging to obtain the invented finished product. Said invention product can be mixed with water or other beverage,and can be drunk directly.

The invention provides a traditional Chinese medicine for treating infertility, and in particular relates to a traditional Chinese medicine for treating infertility caused by uterine tube inflammatory impassability. The traditional Chinese medicine disclosed by the invention is prepared from the root of red-rooted salvia, angelica sinensis, peach kernel, beautiful sweetgum fruit, root of common peony, ligusticum wallichii, carthamus tinctorius, herba lycopi, leonurus, the seed of cowherb, rhizoma cyperi, pangolin, rehmanniae vaporata, eclipta alba, the fruit of Chinese wolfberry, Chinese yam, flower bud of lily magnolia, selfheal and kelp. The formula disclosed by the invention is reasonable; the traditional Chinese medicine disclosed by the invention is not only capable of diminishing inflammation, invigorating the circulation of blood, dispersing blood stasis, dispersing the depressed liver-energy and eliminating stagnation but also capable of invigorating spleen to eliminate dampness, tonifying the kidney, nourishing blood and regulating the menstrual function, and pays attention to tonify the liver and kidney while tuning up Chong-Ren, so that equilibrium between yin and yang is achieved, and therefore, the normal physiological function of female is recovered; infertility is treated; the traditional Chinese medicine disclosed by the invention is obvious in creative effect, free from toxic and side effect and low in cost; and the total effective rate achieves 95%.

The invention relates to the field of medical instruments, in particular to an injection device for oviduct radiography, which comprises a catheter body, a radiography channel is arranged in the catheter body, an insertion end and an injection end are arranged on the catheter body, a gas storage cavity channel for accommodating gas is arranged in the catheter body, and the gas storage cavity channel is communicated with the insertion end and the injection end. The air storage cavity extends to the insertion end from the injection end of the catheter body, and an inflation assembly used for inflating the air storage cavity is arranged at the end, close to the injection end, of the catheter body. In the application, the catheter body can be straightened and is not easy to bend by introducing gas into the gas storage channel, and medical staff can insert the catheter body into the uterine cavity of a patient more conveniently, so that the medical staff can perform contrast agent injection operation more conveniently.

The invention discloses a uterus salpingography tube. The uterus salpingography tube comprises an outer tube, a middle tube and an inner tube, wherein the outer tube is a hard tube; the middle tube is slidably nested in the outer tube, and the rear end of the middle tube extends out of the rear end of the outer tube; the inner tube is a hose, the inner tube is slidably arranged in the middle tube in a penetrating mode, an air bag is arranged at the front end of the inner tube, the air bag is located outside the front end part of the middle tube, the inner tube comprises a water injection channel and a medicine injection channel, the front end of the water injection channel communicates with the air bag, the front end of the medicine injection channel is open, and the rear end of the inner tube extends out of the rear end of the middle tube; and the front end of the outer tube, the front end of the middle tube and the front end of the inner tube are aligned, and the air bag is partially exposed out of the front end of the outer tube. The uterus salpingography tube has the advantages of being minimally invasive, simplified in operation, better in fixation, not prone to loosening and the like.

The invention discloses a reducible uterine tube birth control sleeve and belongs to the technical field of female birth control devices. The reducible uterine tube birth control sleeve has a key technical point that the reducible uterine tube birth control sleeve comprises an elastic sleeve body, wherein the sleeve body sequentially consists of a sleeve mouth, a neck part, a body part and a tail part; the sleeve mouth is in a tubaeform and part of the edge of the sleeve mouth is thickened; the neck part is in a bottle neck shape and the size of the neck part corresponds to the diameter of the ampulla of a human uterine tube; the tail part is also in a tubaeform and an open shape; and the sleeve body is also provided with a liquid penetration hole with a hole diameter smaller than the diameter of a ovum. The reducible uterine tube birth control sleeve is simple in structure, convenient in installation and use, few in side effects, ideal in birth control effect and good in reducibility and is used for reducible birth control of the female.

The present invention discloses a chitosan-salvia miltiorrhiza injection preparation and a preparation method thereof. According to the present invention, the compound chitosan-salvia miltiorrhiza injection preparation is prepared by mixing medical chitosan and a salvia miltiorrhiza injection; specifically medical chitosan and a salvia miltiorrhiza injection are subjected to uniform vortex mixing, a right amount of a synthetic or semi-synthetic polymer auxiliary suspending agent is added, water bath shaking is performed to form a stable suspending state, a sodium bicarbonate solution is added, and the pH value is adjusted to 7.5-7.8 so as to obtain the compound chitosan-salvia miltiorrhiza injection preparation; and the chitosan-salvia miltiorrhiza injection preparation is used for uterine tubeinterventional recanalization, can prevent uterine tube postoperative adhesion and promote tissue repair, and provides important effects for prevention of uterine tube re-adhesion, improvement of uterine tube smooth muscle functions, improvement of uterine tube internal environment and microcirculation, adjustment of the pH value, improvement of the fertilization success rate, and improvement of the intrauterine pregnancy.

The invention relates to a three-dimensional hystero-salpingography imaging instrument. The three-dimensional hystero-salpingography imaging instrument comprises a host, a PC end, a displayer, a support, a supporting base, a per-vagina probe, a radiography tube, a standby probe and universal wheels. In actual usage, an obstetrician extends the front end of the radiography tube into the uterus through the control end at the tail end of the radiography tube in combination with the per-vagina probe, then directly injects perfluoropropane-albumin mincrosphere injection ultrasonic contrast agents in a diagnosis room through an injection end and then places the per-vagina probe or the standby probe at the bottom of the vagina, and after injection radiography, the filling and smoothing conditions of the uterus and uterine tubes are observed in real time. Because the selected perfluoropropane-albumin mincrosphere injection ultrasonic contrast agents are water-soluble contrast agents and can be dispersed inside the pelvic cavity in real time, the smoothing and filling conditions of the uterus and uterine tubes are convenient to diagnose, and the purpose of diagnosis is achieved.

The invention discloses a female reproductive system anatomy teaching aid. The teaching aid comprises a female pelvis model, a perineum model, a bladder model, a uterus model, a rectum model, a pelvicfloor model, an oviduct model, a common iliac artery model, an inferior vena cava model, a blood supply pipeline, a pelvic ligament and a pelvic muscle model, wherein the perineum model is arranged at the middle lower part of the female pelvis model, and a urethral orifice, a vaginal orifice and an anus are sequentially and backwardly arranged on a front end surface of the perineum model from topto bottom; the female pelvic model has a pelvic cavity; the bladder model, the uterus model and the rectum model are sequentially arranged on the pelvic cavity from front to back; the bladder model is communicated with the urethral orifice, the uterus model is communicated with the vaginal orifice, and the rectum model is communicated with the anus. The teaching aid disclosed by the invention isa three-dimensional device, each component is visually displayed, so that instructor can conveniently guide students to practice and study in combination with theoretical courses, abstract concepts are concretized, the teaching contents are visual, interesting and colorful, and the understanding and memory of students can be enhanced so as to facilitate the students to easily master and digest thelearned content.

The present invention provides an animal model which overexpresses regucalcin, a calcium-binding protein that is inherently expressed in the liver and the like of the higher animal, and which is characterized by a showing of bone pathology typified by osteoporosis. When regucalcin expression is lowered, it induces other physiological abnormalities. In the present invention, cDNA encoding the full length of regucalcin protein was cloned from a rat liver cDNA library, ORF was cut out, and introduced into an expression vector (pCXN2). The pCXN2 gene expression vector containing ORF cDNA was microinjected into the male pronucleus of a fertilized egg of rat which was subsequently transplanted into the uterine tube of a host rat to generate transgenic rats homozygous for regucalcin. The transgenic rats are characterized by remarkable bone pathology, morphologically as well as biochemically, and by significant suppression of body weight gain, and are therefore useful for screening of preventive and therapeutic agents related to bone diseases.

The invention discloses a traditional Chinese medicinal composition for treating lump in breast. The traditional Chinese medicinal composition consists of the following components in parts by weight: 25-30 parts of centipede, 10-15 parts of scorpio, 18-22 parts of fried ground beetle, 18-22 parts of fried gecko, 18-22 parts of fried leech, 13-18 parts of bulbus fritillaria thunbergii, 13-18 parts of steamed and shinned rhizoma sparganii, 8-12 parts of steamed and shinned curcuma zedoary and 18-22 parts of steamed and shinned selfheal. The formula disclosed by the invention is capable of softening and resolving hard mass, promoting blood circulation and relieving pain; the traditional Chinese medicinal composition has a certain effect of preventing and treating lump in breast, breast pain, breast nodule, breast agglomerate and hyperplasia of mammary glands caused by phlegm stagnation, as well as uterine fibroid in early period and cystic salpinx; and the traditional Chinese medicinal composition also has a certain effect of preventing and treating breast cancer and uterine cancer.

The invention discloses an oviduct-radiography catheter device. The device comprises a first pipe body, an inner cavity of the first pipe body is provided with a first channel and at least one secondchannel. The inner diameter of the first channel is greater than that of the second channel; the rear part of the first pipe body is connected to a joint; the part, close to the joint, of each secondchannel of the first pipe body communicates with an inflating guide pipe; the other end of each inflation guide pipe is connected to a power mechanism; one or two balloons are connected to the front portion of the outer surface of the first pipe body in a sealed mode; each balloon is filled with gas or liquid; and each balloon communicates with the corresponding second channel. The oviduct-radiography catheter device is simple in structural design, can safely enter the cervix uteri, and can safely, reliably and conveniently treat uterine cavity inflammation with ozone.