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New Device May Help Predict Preterm Births

Students of the Hopkins University have come up with a device that could avoid a preterm birth and the trauma associated with it.

Recent biomedical engineering graduates Karin Hwang, Chris Courville, Deepika Sagaram and Rose Huang  have invented a device called CervoCheck that they believe can help detect contractions and thus alert an expectant mom that she might be going into preterm labor.

CervoCheck is a small ring that has been embedded with sensors and it can be put in the vaginal canal of a women’s body by a doctor. The ring can pick up electronic signals associated with uterine contractions and according to the students, detect a preterm labor much earlier than present testing methods.

Even though the ring has only been tested on animals,  the students have obtained a provisional patent on the device.

Preterm births are defined as a baby that arrives before 37 weeks of pregnancy. The baby, due to the insufficient time he spends in the womb, may have various health complications and developmental issues. In the US there are annually 500,000 cases of preterm births and the inventors believe that they can cut this number down drastically with the device.

If CervoCheck is able to detect preterm birth, precautionary measures could prolong the birth another six weeks. This could save families upwards of $44,000 in NICU care costs and give the baby a chance to grow healthy and strong in the womb.   – Atula, Staff Writer

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About the author


Atula is a writer, traveler and a nature-lover. She is also mom to a boy who seems to have inherited all her creative genes. When Atula is not busy making up stories with her son, she writes for numerous magazines, websites and blogs. She is also working on her site on endangered species called

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