VACTERL Association - NORD (National Organization for Rare Disorders) - anal patent letter


Rectal Or Anal Patents and Patent Applications (Class 606/197) - Justia Patents Search anal patent letter

Imperforate (pronounced im-PURR-for-ate) anus means there is no opening for poop (stool or feces) to leave the body at the end of the digestive tract. All these problems with the way a baby’s anus or rectum forms before birth are called anorectal (pronounced ay-noh-REK-til.

SPECIPICATEUN forming part of Letters Patent No. 344,984, dated July 6, My invention relates to certain new and useful improvements in anal speculums.

WILLIAM SHIELDS, OF MOUNT STERLING, ILLINOIS. IMPROVEMENT IN ANAL TRUSSES. Specification forming part of Letters Patent No. 151,318, dated May.

ANAL SPECULUM..SPECIFICATION forming part of Letters Patent No. 424,140, dated March 25, 1890. Application filed Iannary 23,1890. Serial-No. 337,869.