Surgical gloves.

Surgeons and obstetricians, over the centuries, were only too aware that accidental open injuries during their work, especially in a septic case, could lead to an infected wound, a fulminating illness and often death. Even before the bacterial nature of infection had been established in the mid 19th century, it was still obvious that this dangerous and often fatal condition was caused by the transfer of some poisonous material or 'miasma' from the patient to his surgeon. As long ago as 1758, an obstetrician named Walbaum protected his hands by covering them with sheep's caecum. Others used gloves of cotton, silk and leather. After Charles Goodyear developed the vulcanisation process to stabilise rubber in 1844, this became the material of choice for these rather crude protective gloves.