Skip to content


  • Bishop scores from the late stage of pregnancy to the onset of labor (cervical dilation, effacement, consistency and position) can be confirmed.

  • Made with a material that is more tear-resistant than the previous model, increasing its durability.*

  • The mucous membrane of the vaginal cavity is made with a new material that simulates the texture of the human vaginal cavity.*

  • The vaginal walls give a sensation of clinging to the fingers.*

  • The excess constriction on the fingers felt when using the previous model has been reduced to enable practice with a feeling that closer simulates that of the human body.*

  • Gives a more realistic feel of the ischial spines and pubic symphysis during vaginal examination. (When used on the main body.)*

  • Three models with varying degrees of uterine opening dilation are provided, along with a model of the fetal head (sold separately: Uterus dilation model set LM-101G). These can be interchanged and the degree of engagement can be adjusted, making it possible to gauge the progression of labor by means of vaginal examination.

  • The fetal head model can be used to gauge rotation of the fetal head by varying positons of the sagittal sutures and posterior fontanel.

  • The vulva has a urethral orifice for inserting a urinary catheter.



* are comparisons with previous Koken models.

Vaginal examination model-vulva ?











Size Approx. 19(L) × 17(W) × 15(H) cm
Weight Approx. 2.0 kg
















Vaginal examination model-vulva ? 1
Fixing screws 2
Uterus dilation model seals 1



Photo