Letitia geer biography channel
Injection syringe types
Geer was born in in New York City to George Warren Geer and Cornelia Matilda Geer (nee Mumford); Letitia Geer was one of four children.
Syringe sizes in cc
Leticia Mumford Geer was an American nurse and inventor.
Syringe needle
In , inventor Letitia Mumford Geer filed the patent for a one-handed, glass syringe – the inspiration behind the syringes we use in modern medicine today.
Syringe pronunciation
In the late 19th century, a nurse named Letitia Mumford Geer saw room to improve the medical syringe.