US 11,903,732 B2
Prenatal monitoring device
Ali Carlile, Vineyard, UT (US); Seth Munger, Springville, UT (US); and Michael Bunn, Lehi, UT (US)
Assigned to Owiet Baby Care, Inc., Lehi, UT (US)
Filed by Owlet Baby Care, Inc., Lehi, UT (US)
Filed on May 27, 2020, as Appl. No. 16/884,184.
Claims priority of provisional application 62/933,573, filed on Nov. 11, 2019.
Claims priority of provisional application 62/855,033, filed on May 31, 2019.
Prior Publication US 2020/0375537 A1, Dec. 3, 2020
Int. Cl. B29C 65/00 (2006.01); A61B 5/00 (2006.01); A61B 5/053 (2021.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01); B29C 65/48 (2006.01)
CPC A61B 5/6804 (2013.01) [A61B 5/0011 (2013.01); A61B 5/053 (2013.01); B32B 37/12 (2013.01); B32B 38/0004 (2013.01); A61B 2562/02 (2013.01); A61B 2562/14 (2013.01); A61B 2562/164 (2013.01); B29C 65/48 (2013.01); B32B 2037/1215 (2013.01); B32B 2305/18 (2013.01); B32B 2307/202 (2013.01); B32B 2307/51 (2013.01); B32B 2535/00 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method of manufacturing a garment shaped to approximate the abdomen of a pregnant female human having a layered laminated conductive material forming a circuit assembly adhered to the garment, comprising:
disposing a stretchable first conductive layer comprising silver on a stretchable substrate forming a plurality of sensors and conductive traces, wherein the conductive traces connect each of the plurality of sensors to one or more conductive leads;
disposing a second stretchable conductive layer comprising a carbon composite atop the first conductive layer, wherein the second conductive layer is shaped to approximate the first conductive layer;
disposing an encapsulating layer about the conductive traces and about a perimeter of the sensors leaving a face of the sensors exposed; and
disposing the substrate on the garment wherein the exposed face of the sensors remains exposed.