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US 2019/0054221 A1Published application
Therapeutic uv blood treatment in a blood pump
AssigneeHeartWare, Inc.
InventorFernando CASAS
Life of this patent
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Abstract
An implantable blood pump including a housing having an inlet cannula, a rotor disposed within the housing, the rotor in fluid communication with the inlet cannula, a stator disposed within the housing, the stator configured to rotate the rotor when a current is applied to the stator, and at least one ultraviolet light emitter disposed within the housing.
Claims20
An implantable blood pump, comprising:
- a housing including an inlet cannula;
- a rotor disposed within the housing, the rotor being in fluid communication with the inlet cannula;
- a stator disposed within the housing, the stator being configured to rotate the rotor when a current is applied to the stator;
- and
- at least one ultraviolet light emitter disposed within the housing.
2 more elements
An implantable blood pump, comprising:
- a housing including a first portion, a second portion upstream from the first portion, and an inflow cannula extending from the first portion to the second portion along an axis;
- a rotor disposed within the housing for rotation about the axis;
- a first stator disposed within the housing downstream from the rotor;
- a first ceramic disk disposed within the housing between the first stator and the rotor;
- a second stator disposed within the housing upstream from the rotor;
- a second ceramic disk disposed between the second stator and the rotor;
- and
- an ultraviolet light emitter coupled to at least one of the group consisting of the first ceramic disk and the second ceramic disk, the ultraviolet light emitter being a flexible material.
5 more elements
A method of providing therapeutic ultraviolet blood treatment in a blood pump comprising:
- emitting an ultraviolet light from an ultraviolet light emitter disposed within a housing of a blood pump.
Dependencies are inferred from the claim text.