Collection and filtration via suction of biological material during surgical procedure
A method for collecting and filtering biological material from blood and other fluids during a surgical procedure includes: attaching a first cover including a suction port and an intake port to a collection trap; attaching a suction source to the suction port; attaching an instrument to the intake port, through which blood and tissue are suctioned and received into the collection trap; filing the collection trap with blood and tissue; removing the collection trap from the first cover; attaching a second cover to the collection trap in place of the first cover, the second cover including a suction port and a plunger, the plunger including a press head having a screen portion permitting blood and other fluids to pass; attaching a suction source to the suction port of the second cover; separating the blood from the tissue by deploying the plunger; and drawing off the blood through the suction port.
1. A method for collecting and filtering biological material from blood during a surgical procedure, comprising the steps of:
(a) providing a collector comprising a first cover connected to the collector at a first opening of the collector, the first cover including a suction port;
(b) attaching a suction source to the suction port of the collector;
(c) attaching an instrument to an intake port of the collector;
(d) suctioning blood containing bone into a containment area of the collector through the intake port of the collector;
thereafter,
(e) separating the first cover from the collector;
and after detaching the first cover from the collector,
(f) connecting an apparatus comprising a plunger handle to the collector;
(g) applying force to the plunger handle so as to effect plunging of a press head lengthwise through the collector, the press head operating to compact bone and push bone lengthwise through the collector; and
(h) collecting bone that was compacted and pushed by the press head.
2. The method of claim 1 , wherein the press head includes a screen portion permitting blood to pass therethrough but generally blocking bone from passing therethrough.
3. The method of claim 1 , further comprising securing the collector to a surgical drape on the side of a patient during the surgical procedure.
4. The method of claim 1 , wherein the instrument is an ultrasonic device for cutting and removing tissue.
5. The method of claim 1 , wherein the instrument is a suctioning device for removing bone.
6. The method of claim 1 , wherein the press head includes a screen and the screen is retained to the press head by at least a portion of the press head being formed about the screen.
7. The method of claim 1 , wherein the plunger handle is spring biased away from the collector.
8. The method of claim 1 , wherein connecting an apparatus comprising a plunger handle to the collector comprises connecting a second cover comprising a plunger to the collector.
9. The method of claim 1 , wherein connecting an apparatus comprising a plunger handle to the collector comprises connecting a second cover comprising a plunger to the collector, the plunger handle being spring biased away from the collector.
10. The method of claim 1 , wherein the intake port is part of the first cover.
11. The method of claim 1 , wherein the first cover is connected to the collector via a threaded connection.
12. A method for collecting and filtering biological material from liquid during a surgical procedure, comprising the steps of:
(a) providing a collector comprising a first cover connected to the collector at a first opening of the collector, the first cover including a suction port;
(b) attaching a suction source to the suction port of the collector;
(c) attaching an instrument to an intake port of the collector;
(d) suctioning liquid containing bone into a containment area of the collector through the intake port of the collector;
thereafter,
(e) separating the first cover from the collector;
and after detaching the first cover from the collector,
(f) connecting an apparatus comprising a plunger handle to the collector;
(g) applying force to the plunger handle so as to effect plunging of a press head lengthwise through the collector, the press head operating to compact bone and push bone lengthwise through the collector; and
(h) collecting bone that was compacted and pushed by the press head.
13. The method of claim 12 , wherein the press head includes a screen portion permitting liquid to pass therethrough but generally blocking bone from passing therethrough.
14. The method of claim 12 , wherein the instrument is an ultrasonic device for cutting and removing tissue.
15. The method of claim 12 , wherein the instrument is a suctioning device for removing bone.
16. The method of claim 12 , wherein the plunger handle is spring biased away from the collector.
17. The method of claim 12 , wherein connecting an apparatus comprising a plunger handle to the collector comprises connecting a second cover comprising a plunger to the collector.
18. The method of claim 12 , wherein connecting an apparatus comprising a plunger handle to the collector comprises connecting a second cover comprising a plunger to the collector, the plunger handle being spring biased away from the collector.
19. The method of claim 12 , wherein the intake port is part of the first cover.