forceps

The Latin formus meant 'hot,' and capere meant 'to take' or 'seize'—so forceps originally named tongs used to grasp heated metal in blacksmith work. By medieval times, forceps was used in surgery for extracting teeth and stones from wounds. Yet obstetrics had no such tool. Women in difficult labor suffered, and many died. Babies presented wrong died with them.

In the 1580s, a Huguenot family of barber-surgeons named Chamberlen fled religious persecution from Paris to London. Peter Chamberlen (the Elder) invented a revolutionary obstetric tool: curved metal blades designed to cradle a baby's head and guide it out during prolonged labor. Rather than letting the infant die, forceps allowed the physician to assist delivery. The Chamberlen family kept the design secret for over a century.

The secrecy was deliberate and lucrative. The Chamberlens' 'secret method' became legendary—desperate families hired them for enormous fees, knowing their obstetric skill was unmatched in Europe. The forceps stayed hidden in locked boxes, wrapped in velvet. Even Queen Anne's physicians, attending her difficult labors, were not allowed to witness the instrument. The family's monopoly lasted through four generations.

In 1733, Hugh Chamberlen Jr. finally sold the secret to the Royal Academy of Surgery in Amsterdam, and the design was published. Suddenly, all of Europe could build obstetric forceps. Maternal mortality dropped. The hidden tool became standard practice. Yet for 150 years, the Chamberlens had kept it to themselves—a technological secret guarded as jealously as any alchemist's formula. The word forceps, from hot-metal tongs, had become synonymous with saving lives in darkness.