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crowning. The structure and shape of the neck, corners of the mouth, and umbilical region,
where damage is most common, have been improved to reduce the risk of damage.
• The fetal head allows suction cups (soft type) to be used so that procedures such as vacuum
and forceps delivery can be practiced.
• The umbilical cord of the new placenta model has improved durability, and enables the
use of Kocher forceps and umbilical cord clip. Moreover, the model can be used to simulate
nuchal cord, and can be attached to parts that are sold separately to practice tying and
cutting the umbilical cord.
• The structure and material of the placenta has been improved, making it easier to remove
during delivery, and reducing the risk of damage.
Perineal Suture Model
・ This model enables confirmation of the perineal laceration position and level of laceration,
and practice in preparing for and performing a suture.
・ Use of forceps can also be practiced.
Puerperal Uterus Palpation Model
・ Four kinds of puerperal uterus models are provided (normal and abnormal conditions
on the first day, normal conditions on the third day and on the fifth day). These can be
interchanged for diagnosis of progress in recession of the uterus through palpation and
measurement of the abdominal area.
Breast Model
・ This model enables basic training in breast care, including breast and nipple palpation,
inspection of breast mobility, and nipple massage.
・ Flexibility and mobility of the entire breast allows palpation of the mammary glands.
Development of the full body pregnancy simulator
The full body pregnancy simulator was developed by Dr. Mieko Hirasawa, Dr. Megumi
Matsuoka, Dr. Hiroko Ando, and Dr. Keiko Suzuki from 1997 to 1998 during a two-year
program funded by a Ministry of Education, Science, Sports and Culture Grant-in-Aid for
Scientific Research.
The aim of this research was to develop a model for training in inspection, diagnosis,
and care of expectant and nursing mothers, skills of which are essential in nursing and
midwifery. Specifically, the end result would be a practical simulator that allows flexible
practice of care and inspection of a pregnant or puerperal patient to match the training
purpose, including breast inspection and care, Leopold’s Maneuvers, fetal heartbeat
monitoring, urethral catheterization, vaginal examination at the onset of labor, cleaning of
external genitalia, and obstetric assistance in free-style position.