Reversible drug-loaded fallopian tube contraceptive device
A technology for IUDs and fallopian tubes, which is applied in the direction of fallopian tube occluders, medical devices, and other medical devices, and can solve problems that affect the wide application of IUDs and excessive bleeding
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[0019] The muskone is loaded into the IUD, and the main material of the device is high molecular silica gel, which is hollow in a grid shape, and the medicine is implanted into it through the carrier for standby. The main body is 1.5cm long, wedge-shaped like a shank, the front end is 0.3-0.4cm in diameter, the tail end is 0.5cm long, and the diameter is 0.6cm. It is a lotus-shaped blade shaped like a womb, with certain elasticity and memory. There is a small stalk in the center of the tail end. After placement, the irreversible burrs or scales are tightly adhered to the oviduct mucosa and are not easy to slip into the uterine cavity. The blade is tightly attached to the interstitial part and the oviduct. The opening can prevent the reversible drug-loaded fallopian tube IUD from sliding into the abdominal cavity through the fallopian tube. The total length of the placer is about 45cm, the inside is a cavity, the outer diameter is 0.5cm, and the inner diameter is 0.3-0.4cm. The...
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