초록 ▼

The specification discloses a refillable sanitary ice pack (10) for single patient use. The ice pack takes the form of a generally rectangular envelope (12) having two sides (14, 16), an open end (18) and a closed end (20). Two pairs of tie strings (22, 24) and (26, 28) extend from the open and clos

The specification discloses a refillable sanitary ice pack (10) for single patient use. The ice pack takes the form of a generally rectangular envelope (12) having two sides (14, 16), an open end (18) and a closed end (20). Two pairs of tie strings (22, 24) and (26, 28) extend from the open and closed ends, respectively. A bag (30) closed on three sides and having a throat (34) opening at the open end of the envelope is formed internally of the envelope for receiving and retaining ice. A funnel (38) dimensioned to conform with the divergence of the throat in the bag may be inserted into the throat for filling the bag. A closure member (50) is also provided for sealing the throat of the bag when the bag has been filled with ice.

대표청구항 ▼

A closure member for an ice pack comprising: a substantially planar elongate blade-like member having inwardly tapered end surfaces and a rib extending substantially the length thereof along the base, one of said tapered end surfaces having a notch formed internally thereof and having a cut formed i

A closure member for an ice pack comprising: a substantially planar elongate blade-like member having inwardly tapered end surfaces and a rib extending substantially the length thereof along the base, one of said tapered end surfaces having a notch formed internally thereof and having a cut formed in the base thereof proximate said notched end surface such that said end surface is flexible inwardly of the blade member; a sheath member, dimensioned to receive the blade member, having two substantially parallel sidewalls connected by a roof portion, said sidewalls having a plurality of longitudinal ribs extending the length thereof and integral therewith, said sidewalls having open, outwardly tapered end surfaces dimensioned to conform substantially to the end surfaces of said blade-like member, the length of said sheath member being slightly less than said blade-like member; a flexible member connecting one end surface of said sheath member to the unnotched end surface of said blade-like member, said hinge dimensioned to permit said blade-like member to be selectively moved into and out of registration with said sheath member; and said sheath member having a flange disposed along the base thereof extending outwardly of said end surfaces and dimensioned to engage said notched end surface of said blade-like member such that the notched end surface of said blade-like member is compressed inwardly of the blade member when said blade member is forced into said sheath member to lock said blade-like member into registration with said sheath member.