[Product name] intrauterine device
Uterine cavity depth 5.5- 6.0 cm 6.07.0.cm 7.0- 7.5 cm 7.5 cm or more
Product Specifications GCu 200-: 8x20 GCu 200--20x22 GCu 200-22X24 GCu 200- -22x24
The intrauterine device is made of 06Cr19Ni10 stainless steel wire and 99% pure copper wire. The copper surface area is nominally 200% mm2. Disposable products, sterilized with ethylene oxide. The intrauterine device is developed and manufactured according to the characteristics of the anatomical shape of the woman's uterine cavity and the dynamics of physiological changes. For contraception.
The hysterogram of the intrauterine device is suitable for most morphological changes when the uterine cavity is contracted. It has the effect of preventing shedding, and is not easy to incarcerate. It is safe, reliable, and convenient to place. Its contraceptive principle is: continuous copper ions in the uterus Release, increase the toxicity to the sperm, change the environment in the uterine cavity, can prevent sperm from penetrating the cervical mucus and delay the oocytes from passing through the fallopian tube, and can prevent the attachment and implantation of the fertilized egg's inner membrane, making the fertilized egg unable to implant And achieve the purpose of contraception.
[Scope of application] The intrauterine device is placed in a woman's uterine cavity for contraception.
[Contraindications] Same as IUD surgery.
Prohibited objects: after infectious abortion: vaginal bleeding of unknown cause; those who have not had menstruation after medical abortion; patients with cervical cancer; patients with pelvic inflammatory disease; patients with purulent cervicitis; patients with severe cervical erosion; uterine prolapse; Uterine mediastinum, two-cornered uterus.
[Leaving time] From the 3rd day of the menstrual period to 3-7 days after the menstrual period is clean. Immediately after abortion and suction curettage and forceps.
[Service life] The service life of intrauterine device is 5-8 years.
①. Before the placement of the woman, determine the position of the uterus, use cervical forceps to hold the cervix and pull it slightly to make the uterus flat, and then use the uterine probe to measure the longitudinal diameter of the uterine cavity.
②. According to the length of the uterine cavity, select a suitable intrauterine device of the intrauterine shape, adjust the curvature of the placement device and the position of the positioning block so that it corresponds to the measured length of the uterine cavity.
③ Hold the placement tube firmly with your left hand, and slowly and continuously pull the fixing wire under the placement tube down with your right hand, and close the upper arm of the intrauterine intrauterine device inward to pull it into the placement tube.
④. Hold the placement tube firmly with your left hand, and gently push the putter pusher forward with your right hand to make the top of the uterine intrauterine device's arc protrude from the placement tube by 1 mm, and pull out the fixing wire.
⑤Pull the cervical forceps with your left hand, and place the device with the IUD into the bottom of the uterine cavity in your right hand to keep the device in close contact with the bottom of the uterus; fix the pusher of the device and move it gently outwards Place the tube (time greater than 10 seconds), make the IUD in the placed tube pop out of the placed tube, and place it on the bottom of the uterine cavity.
⑥. After slowly withdrawing the pusher of the placer, slowly withdraw the placement tube, and the placement is completed.
⑦. One month after operation, a B-ultrasonography was performed after menstrual cramps to determine whether the intrauterine intrauterine device was placed on the bottom of the uterine cavity to meet the contraceptive requirements.
➊Intrauterine device should be placed by a doctor trained in professional placement techniques;
性 The uterine cavity is forbidden to have sex and tub bath for two weeks after being placed in the intrauterine device to keep the vulva clean.
子宫腔置于宫腔形宫内节育器后，可能出现在腹不适应或轻微出血，数天后症状会自然消失或好转: ③ After the uterine cavity is placed in the uterine cavity IUD, it may appear that the stomach is not adapted or slight bleeding, and the symptoms will naturally disappear or improve after a few days:
4. Do not do heavy physical work and strenuous exercise within one week:
5. After the uterine cavity is placed in the uterine cavity IUD, it should be reviewed regularly. The position of the uterine cavity IUD can be checked by B-mode or X-ray.
⑥ Women who have a history of frequent out-of-loop or pregnancy with a device, lactating women should be used with caution under the guidance of a doctor.
After being sealed and packaged, the intrauterine device is sterilized by ethylene oxide gas, and the sterilization period is three years. The production date, sterilization batch number and expiration date can be found on the sealing place of the packaging bag (or sealing paper).
The sterilized IUD should be stored in a room with relative humidity not exceeding 80%, non-corrosive gas and well-ventilated.