Method and apparatus for removing materials from lymphatic and other fluids of a living being
AssigneeS.L.I.M. Tech, Ltd.
InventorKenneth Kensey
Life of this patent
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Abstract
Method and systems for separating a first material, e.g., cholesterol or fat, from lymphatic fluid flowing through a duct within the body of a living being, so that the material is removed from the being's body or recirculated. The system includes a filter for separating that material, and an elongated conduit implanted within the vascular system and having a distal end in fluid communication with the duct and a proximal end in fluid communication with the filter. An implantable pump may be provided to enhance the operation of the system.
Claims8
An apparatus for removing at least one material from the body of a living being, said apparatus being configured and sized for implantation within the body of the being and comprising:
- (a) a filter assembly for separating the at least one material from lymphatic fluid in the body of the living being, said filter assembly comprising:
- (i) an inlet for receiving lymphatic fluid from the body of the being;
- (ii) a filter coupled to said inlet for separating the lymphatic fluid into a filtrate and a retentate;
- (iii) a filtrate outlet;
- and
- (iv) a retentate outlet;
- (b) a lymphatic fluid conduit for shunting the lymphatic fluid from the lymphatic duct of the being to said filter assembly inlet;
- (c) a filtrate conduit for coupling to a portion of the excretory system of the being to convey the filtrate from said filtrate outlet to the portion of the excretory system;
- and
- (d) a retentate conduit for coupling to a lymphatic system accessible portion of the being's body to convey the retentate from said retentate outlet of the lymphatic system accessible portion of the being's body.
Dependencies are inferred from the claim text.