초록

A cargo delivery device has coaxial, telescopically interengaged cargo delivery needle, an outer cannulas which are axially and rotatably displaceable relative to one another. The cargo delivery needle has a distal portion provided with a cargo recess for carrying a cargo to a site in a patient.

대표청구항 ▼

[ Having thus described the invention it is claimed:] [1.] A cargo delivery needle comprising a longitudinally-extending member being substantially cylindrical and having an axis, an outer surface, a proximal end, a distal end and a cargo recess, said cargo recess being coterminous with said distal

[ Having thus described the invention it is claimed:] [1.] A cargo delivery needle comprising a longitudinally-extending member being substantially cylindrical and having an axis, an outer surface, a proximal end, a distal end and a cargo recess, said cargo recess being coterminous with said distal end for delivering a cargo at a site, said cargo recess opening radially into said member from said outer surface and said distal end of said needle, said cargo recess having a bottom wall, a proximate wall, and a pair of bottom edges, said cargo recess extending from said distal end toward said proximal end and terminating at said proximal wall, said cargo recess extending radially from said outer surface into said longitudinally-extending member and terminating at said bottom wall, said bottom wall intersecting said outer surface at each one of said pair of bottom edges such that said bottom edges are parallel to said axis.