Abstract: Hemostatic procedures for sealing punctures and incisions in blood vessels and internal organs involve applying to a puncture or incision surface a biocompatible adhesive composition.
Abstract: A biocompatible monomer composition contains (A) at least one monomer of the formula:CHR.dbd.CXYwherein X and Y are each strong electron withdrawing groups, and R is H or, provided that X and Y are both cyano groups, a C.sub.1 -C.sub.4 alkyl group; and (B) an effective amount of at least one biocompatible agent effective to reduce active formaldehyde concentration levels, preferably a formaldehyde scavenger compound. The monomer is preferably an alpha-cyanoacrylate. The formaldehyde scavenger compound may be in microencapsulated or non-microencapsulated form. The composition can be applied to a variety of materials and is particularly suitable as in vivo tissue adhesive. A method of joining together in vivo two surfaces, e.g.
Abstract: A biocompatible monomer composition contains (A) at least one monomer of the formula:CHR.dbd.CXYwherein X and Y are each strong electron withdrawing groups, and R is H or, provided that X and Y are both cyano groups, a C.sub.1 -C.sub.4 alkyl group; and (B) an effective amount of at least one biocompatible agent effective to reduce active formaldehyde concentration levels, preferably a formaldehyde scavenger compound. The monomer is preferably an alpha-cyanoacrylate. The formaldehyde scavenger compound may be in microencapsulated or non-microencapsulated form. The composition can be applied to a variety of materials and is particularly suitable as in vivo tissue adhesive. A method of joining together in vivo two surfaces, e.g.