AliMedÂ® Autoclavable Soft Touchâ¢ Single Finger Traps are made of double layered nylon mesh for uniform, comfortable fit with firm hold. 1 loop of strong nylon braid cord attaches to traction equipment. These finger traps can be re-used and cleaned by using an autoclave or gas sterilization. Packaged individually, non-sterile, 5 singles/Pack. Sizing for Finger Traps: X-Sm fits infants and small children, Sm. fits children ages 2 and over and small adult fingers, Med.
Definition of sustentation. 1  1 : the act of sustaining : the state of being sustained: such asa : maintenance, upkeepb : preservation, conservationc : maintenance of life, growth, or moraled : provision with sustenance. 2  2 : something that sustains : support.
Freebase(0.00 / 0 votes)Rate this definition: Astringent. An astringent substance is a chemical compound that tends to shrink or constrict body tissues, usually locally after topical medicinal application. The word astringent derives from Latin adstringere, meaning to bind fast. Two common examples are calamine lotion and witch hazel.