Currently, the 2019 Coronavirus Disease pandemic has caused serious damage to health throughout the world.Its contagious capacity has forced the governments of the world to decree isolation and quarantine to try to control the pandemic.The consequences that it leaves in all sectors of society have been disastrous.However, technological advances hav
Three-dimensional printing has become an unchallenged method for the manufacturing of complex shape objects.Although multicolor devices in Fuse Filament Feeder category recently have shown promising developments, their number still remains limited.The present study introduces the design of a new prototype of three-dimensional printer using Fused Fi
Background: Episiotomy, a surgically planned incision on the perineum and the posterior vaginal wall during the second stage of labor is one of the most performed surgical procedures in the world, especially for nulliparous women.Episiotomy itself is comparable to a 2nd degree perineal injury.The concept of restrictive episiotomy came where its use