Ella N. Gaillard of New York was granted U.S. Patent No. 362,374 for an eyeless surgical needle and cord uniting mechanism, reducing tissue trauma in surgery.
On May 2, 1887, the United States Patent Office granted Patent No. 362,374 to Ella N. Gaillard of New York, New York, for a device described as a "combined needle and cord and mode of uniting the same." This invention was an early example of an eyeless surgical needle, a design in which the suture thread could be secured directly into the blunt end of the needle rather than passed through a separate eye near the point.
The significance of this design lies in its practical benefit to surgical practice: by eliminating the traditional needle eye, Gaillard's needle allowed a single strand of suture material to be drawn through tissue with less resistance and a smaller overall profile. This reduced the trauma inflicted on delicate tissue during suturing and correspondingly minimized scarring, an important consideration in an era when antiseptic surgical technique was still developing and post-operative infection and complication rates were high.
For a woman to receive a mechanical patent in the 1880s was itself a notable achievement, as women inventors were a distinct minority among patent holders in the nineteenth-century United States, especially in fields tied to medical technology. Later twentieth-century accounts credit Gaillard's eyeless needle concept as a precursor to needle designs subsequently adopted and refined by the surgical instrument industry, cementing her patent as one of the more consequential, if under-recognized, contributions by a woman inventor to modern medicine.