Mark Juravic, James Wall & Paul Yock - Technological Advancements in Perinatal Care

TL;DR

A team at Stanford's BioDesign program has developed a device to prevent damage during childbirth by slowly preparing the pelvic muscles and vaginal canal for delivery.

Transcript

all right to close out the day we have one final collection of speakers a beginning with dr. Paul yak who's on the faculty here at Stanford and who has really spent a career inventing designing and testing new devices for cardiovascular care for intravascular ultrasound imaging the smart needle you're doing well as yes thank you many many other thi... Read More

Key Insights

• 🐬 The by-design process followed by the BioDesign program flips the traditional discovery process by identifying needs first and then inventing technologies to address them.
• 💪 Materna's mechanical dilator aims to prevent vaginal lacerations and long-term pelvic muscle injuries during childbirth.
• ℹ️ Obstetrics is not commonly funded by venture capitalists, which necessitates alternative sources of funding and potential secondary markets.
• 💪 The device has shown promising results in reducing pelvic muscle injuries and lacerations in clinical trials.
• 😨 The overall goal is to develop devices and technologies that improve perinatal care and reduce healthcare costs.
• 🚀 Stanford's BioDesign program has successfully launched 41 technology startups, reaching over 500,000 patients.
• 🌐 Systematic and global needs finding is an essential part of the innovation process in healthcare.

Questions & Answers

Q: How does the process of need identification work in the BioDesign program?

The program starts by assembling teams of engineers and physicians, who then live in a hospital for a few months to identify needs. They come up with a list of at least 200 needs, which are then filtered based on various criteria, including clinical impact and stakeholder involvement.

Q: What is the purpose of developing a one-sentence mission statement for each need?

The mission statement helps in clearly defining the need and guiding the inventing process. It ensures that the team understands the need thoroughly before moving forward with inventing a solution.

Q: How does the mechanical dilator work to prevent vaginal lacerations?

The dilator is placed in the vaginal canal during the first phase of labor for 30 to 90 minutes. It slowly stretches and prepares the pelvic muscles and vaginal canal for delivery. When the baby comes through, it is expected to cause less damage to the tissues.

Q: Are there any plans to expand the use of the device to non-epidural patients or to other medical settings?

While the device has been primarily used with patients opting for epidurals, there is potential to explore its use with non-epidural patients. The team is also considering the device's application in treating patients with pelvic pain.

Summary & Key Takeaways

• The BioDesign program at Stanford University focuses on identifying important needs in medical fields and inventing technologies to meet those needs.

• One of the inventions is a device developed by Materna to reduce vaginal lacerations during childbirth and prevent long-term pelvic muscle injuries.

• The device, a mechanical dilator, is used during the first phase of labor to prepare the pelvic muscles and vaginal canal.