The simulator can help to demonstrate all the process of delivery. The life-size pelvic cavity has main anatomical structures. It can help to train the skills of delivery.

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The model shows the seven stages of birth: engagement - descent - flexion - internal rolling - spread - reposition and external rolling - childbirthing

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The models demonstrate the wound in different positions in pudendum. It's made of soft materials, can be used many times in suturing training.

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This series of models consists of six development phases and each part shows a state of prenatal cervix and birth canal. The whole models demonstrate the relations between the scope of the expanding of the orifice of cervix, and the range of cervical tunnels, as well as the relation between the position of the head of fetus and the square of ischial spine.

• The orifice of cervix has no expanding, and the cervical tunnels haven't disappeared at all. The positional relation between the head of fetus and the square of ischial spine is -5.
• The orifice of cervix has expanded 2cm bigger, and the cervical tunnels disappear 50%. The positional relation between the head of fetus and the square of ischial spine is -4.
• The orifice of cervix has expanded 4cm bigger, and the cervical tunnels disappear absolutely. The positional relation between the head of fetus and the square of ischial spine is -3
• The orifice of cervix has expanded 5cm bigger, and the cervical tunnels disappear absolutely. The positional relation between the head of fetus and the square of ischial spine is 0.

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This Gynecological Examination Model is specifically designed for professional training.

The various functions of these model are as follows :-

1. Palpation of normal and pregnant uterus
2. Bi-manual pelvic and tri-manual pelvic examination
3. Vaginal examination
4. Visual recognition of normal and abnormal cervices
5. Contraceptive sponge insertion and removal Observation of uterus, ovary, fallopian tubes and ligament teres.

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This Advanced Maternity Examination Model is specifically designed for professional training.

The various functions of these models are as follows :-

1. Palpation, embryo heart sound auscultation, pelvic measurement and mammary nursing training
2. Inflating uterus through ball to make model lifelike
3. Adjustable heart sound speed, volume
4. Heart sound can be heard not only from stethoscope but also from microphone of front board of model

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