초록 ▼

Apparatus and methods are disclosed for use during surgical procedures for collecting autologous bone. A preferred bone collection assembly collects bone by compressing blood products away from trapped bone using a press. Such bone collecting assembly is easy and uncomplicated to use, and can be eas

Apparatus and methods are disclosed for use during surgical procedures for collecting autologous bone. A preferred bone collection assembly collects bone by compressing blood products away from trapped bone using a press. Such bone collecting assembly is easy and uncomplicated to use, and can be easily integrated into an operation where the need for collection and utilization of autologous bone exists.

대표청구항 ▼

1. A kit for collecting and thereafter filtering bone from blood, comprising: (a) a collection trap comprising a liquid container having a single, open end comprising a mouth of the container;(b) a first cover; and(c) a second cover;(d) wherein the first cover and second cover are interchangeably at

1. A kit for collecting and thereafter filtering bone from blood, comprising: (a) a collection trap comprising a liquid container having a single, open end comprising a mouth of the container;(b) a first cover; and(c) a second cover;(d) wherein the first cover and second cover are interchangeably attachable to the collection trap in sealing engagement covering the mouth of the container;(e) wherein the first cover comprises a suction port and an intake port, and is configured to be used when attached to the container for collecting blood and bone suctioned into the container through the intake port as a result of application of suction via the suction port; and(f) wherein the second cover is configured to be interchanged with the first cover following the collection of blood and bone in the container and comprises a suction port, a plunger including a press head, and a vent configured to permit air to enter through the second cover into the container as a result of the application of suction via the suction port of the second cover, the air entering into the container through an opening in the second cover located proximate the mouth of the container and in spaced relation to the press head. 2. The kit of claim 1, wherein the collection trap comprises an open-ended cylindrical container. 3. The kit of claim 2, wherein the press head comprises a plurality of screen portions by which bone is filtered from blood. 4. The kit of claim 3, wherein the press head includes a screen permitting blood and other fluids to pass there through but generally blocking tissue from passing there through. 5. The kit of claim 4, wherein the screen is retained to the press head by at least a portion of the press head being formed about the screen. 6. The kit of claim 4, wherein the screen is disk shaped; and wherein the press head includes support members that support the screen at radially extending, elongate areas. 7. The kit of claim 4, wherein the screen is disk shaped and corresponds generally to an oval cross-sectional shape of an interior chamber of the container; and wherein the press head includes support members that support the screen only (i) at radially extending, elongate areas, and (ii) along one or more outer circumferential edge portions of the screen. 8. The kit of claim 3, wherein plunger is maintained in a first position when the second cover is attached to the container, wherein the press head of the plunger is located proximate the mouth of the container. 9. The kit of claim 8, wherein the plunger is lockable in the first position. 10. The kit of claim 8, wherein the plunger is spring-biased into the first position. 11. The kit of claim 1, wherein the covers comprise screw-on lids; wherein the container comprises ribs along an exterior surface extending in an axial direction relative to an axis of the container; and wherein each of the first and second covers includes ribs that generally align with the ribs of the container when securely attached to the container, the ribs of the container and the ribs of the lids further providing gripping areas for screwing the lids on and off of the container. 12. The kit of claim 1, wherein the vent is configured to permit air to enter into an interior chamber of the container as a result of the application of suction via the suction port of the second cover, thereby resulting in a flow of air for transporting blood from the interior chamber of the container. 13. The kit of claim 1, wherein the plunger comprises a shaft that extends through a top of the second cover. 14. The kit of claim 13, wherein the second cover defines a passageway that extends from an exterior of the second cover to the interior chamber of the container when the second cover is attached to the container such that air is permitted to enter into the interior chamber of the container as a result of the application of suction via the suction port of lid of the second cover, thereby resulting in a flow for transporting blood products from the interior chamber of the container. 15. The kit of claim 14, wherein the passageway comprises a recessed area that is defined in an axial extent of a wall of the second cover. 16. The kit of claim 14, wherein the passageway includes elongate top and bottom portions that generally extend in an axial direction and that are connected by an intermediate portion and are offset from each other along a circumferential direction about the shaft by the intermediate portion.