Securing system for centrifuge chamber
AssigneeTherakos, Inc.
InventorLivingston B. Morris
Life of this patent
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Abstract
An improved apparatus for automatically retaining a removable chamber during operation, in a system for separating and irradiating multi-component fluids. A clamp arm that having two ends is provided: the first acts as a securing means, the second contains the clamp arm center of mass. The clamp arm is pivoted on the rotating chuck near the interface of the rotating chuck interior and the removable chamber exterior. The pivot allows for rotation of the clamp arm about the pivot, the pivot being located between the first end with the securing means and the second end containing the center of mass. When the chuck is rotating, the end of the clamp arm containing the center of mass rotates outward, causing the clamp arm securing means to pivot above the removable chamber thereby securing it in place.
Claims5
An improved system for separating and irradiating multi-component bodily fluid, said system including a housing, a rotatable chuck located within said housing, a removable separation irradiation. chamber suitable for mounting in said rotatable chuck and having at least one passageway for the passing of the multicomponent bodily fluid, and a source of radiant energy located proximate said separation/irradiation chamber so as to allow transmission of radiant energy to the interior of said chamber,
- wherein the improvement in said system is an apparatus for automatically retaining said removable centrifuge during operation, said apparatus comprising:
- a clamp arm having two portions, a first portion securing means and a second portion containing the clamp arm center of mass,
- a pivot for allowing at least partial rotation of said clamp arm about the pivot, said pivot located between said first portion having a securing means and said second portion containing the clamp arm center of mass,
- said pivot attaching said clamp arm to said rotatable chuck at a location where rotation of the second clamp arm portion about the pivot in a direction away from the chuckchamber central axis causes said clamp arm first portion securing means to take a position above said chamber, preventing its removal.
Dependencies are inferred from the claim text.