Abstract
The heart support is formed of flat cloth tapes crossing each other at right angles and stitched together to provide a mesh with square openings. The support is heart shaped in outline with a transverse fixation tape having free ends extending laterally in opposite directions from the apex to secure the support to the heart of the patient. Each tape in the mesh is formed of a folded bias weave cloth capable of stretching to conform the support to the shape of the heart.
Filing date: Jun 2, 1975
Issue date: Oct 5, 1976
Inventors: Walter H. Janke, Milford Barron
Assignee: American Hospital Supply Corporation
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What is claimed is:
1. A heart support comprising a mesh of flat cloth tapes crossing each other at intervals to provide openings between said tapes, a marginal tape around the periphery of said mesh imparting a heart shaped outline to the support, said crossing tapes being stitched together at their crossing points and said marginal tape being stitched to the ends of said crossing tapes, and a fixation tape stitched to said crossing and marginal tapes at the apex of said heart shaped outline and having free ends extending laterally in opposite directions from said apex, said tapes being formed of bias weave material so as to be stretchable.
2. A heart support as defined in claim 1, said tapes being formed from strips of material folded longitudinally to multiple thickness.
3. A heart support as defined in claim 2, the ends of said crossing tapes being inserted in said fold of said marginal tape.
4. A heart support as defined in claim 2, said material having a middle fold and the edge portions being folded inward to provide quadruple thickness of material.
5. A heart support as defined in claim 4, said strips of material being approximately 2.5 cm wide, said tapes being approximately 6 mm wide, and said openings being approximately 1.5 cm on each side.
6. A heart support as defined in claim 2 including longitudinal stitching in certain of said tapes holding said material in folded condition and securing the tapes to each other at said crossing points.