Ventricular assist device driveline protector
OwnerJohn Strattoninventor
Life of this patent
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Abstract
A protective pad for encircling and protecting drivelines serving ventricular assistance devices is described. The protective pad is folded or closed around an exposed portion of a driveline just outside a body of a patient, to form a protective sleeve when installed. The protective pad includes a manual fastener such as hook and loop material, so that the protective pad is readily installed and removed. The protective pad is fabricated from a tough, slash and cut resistant polymer such as ultra-high molecular weight polyethylene, yet is flexible in ordinary use.
Claims14
A protective pad for encircling and protecting drivelines serving ventricular assistance devices, the protective pad including an obverse side and a reverse side demarcated into three parallel zones including a first zone, a second zone abutting and parallel to the first zone, and a third zone abutting and parallel to the second zone, and comprising:
- a layer of slash and cut resistant material;
- and
- a first strip of hook and loop fastener of a first polarity, extending along the first zone on the obverse side, a second strip of hook and loop fastener of the first polarity, extending along the first zone on the reverse side, a third strip of hook and loop fastener of a second polarity extending along the second zone on the reverse side, and a fourth strip of hook and loop fastener of the second polarity extending along the third zone on the reverse side.
A protectable driveline for serving ventricular assistance devices and a protective sleeve, the combination comprising the driveline, and a removable sleeve dimensioned and configured to fully encircle a portion of a length of the driveline.
A method of protecting a driveline of a ventricular assistance device implanted in a patient, the method comprising placing a removable sleeve over a portion of the driveline exterior to the patient.
Dependencies are inferred from the claim text.