Sterilizing method and apparatus

1. A sterilization container for retaining surgical instruments in a sterilizer, the sterilization container comprising:

(a) a top wall, a bottom wall, a rear wall, a right sidewall and a left sidewall of the sterilization container and a door defining an interior volume sized to receive a plurality of instrument trays, each instrument tray sized to retain a plurality of medical instruments, wherein each of the top wall, bottom wall, rear wall, right sidewall and left sidewall is an enclosing wall, and wherein an opening extends between the left sidewall and the right sidewall and between the top wall and the bottom wall and lying in a plane spaced from the rear wall, and wherein the opening is sized to pass the plurality of instrument trays;

(b) at least one of the enclosing wall or the door defining a venting pass through area; and

(c) a filter occluding the venting passage area and forming a sealed interface with the at least one of the enclosing wall or the door, wherein a ratio of the venting pass through area to the interior volume is at least 4 square inches to 250 cubic inches.

2. The sterilization container of claim 1 , wherein the ratio of the venting pass through area to the interior volume is between 4 square inches to 250 cubic inches and 6 square inches to 1 cubic inch.

3. The sterilization container of claim 1 , wherein the venting pass through area is defined by at least one vent.

4. The sterilization container of claim 1 , wherein the venting pass through area is defined by at least one vent port.

5. The sterilization container of claim 1 , wherein the enclosing wall includes a sidewall, a top wall and a bottom wall and the venting pass through area is located in at least one of the sidewall, the top wall and the bottom wall.

6. The sterilization container of claim 1 , wherein the door is moveable between an open and a closed position, and wherein the venting pass through area is in the door.

7. The sterilization container of claim 6 , further comprising an opening in the enclosing wall, the opening lying in a plane spaced from a rear wall of the enclosing wall, wherein the door is moveable between an open position permitting passage of the tray through the opening into the interior volume and a closed position precluding passage of the tray through the opening.

8. The sterilization container of claim 1 , wherein the venting pass through area is defined by a fenestration in the enclosing wall, and the enclosing wall includes a plurality of walls.

9. The sterilizing container of claim 1 , wherein each of the enclosing walls and the door has a surface area, and wherein substantially all of the surface area of at least one of the enclosing walls and door is the venting pass through area.

10. The sterilizing container of claim 1 , wherein the top wall, bottom wall, rear wall, right sidewall, left sidewall, and door have a total surface area, and wherein at least 8% of the total surface area of the sterilizing container comprises the venting pass through area.

11. The sterilizing container of claim 1 , wherein the top wall, bottom wall, rear wall, right sidewall, left sidewall, and door have a total surface area, and wherein at least 15% of the total surface area of the sterilizing container comprises the venting pass through area.

12. A method of drying contents in a sterilization container, the method comprising:

(a) placing contents in a sterilization container having a top wall, a bottom wall, a rear wall, a right sidewall, a left sidewall, and a door defining an interior volume sized to receive a plurality of instrument trays, each instrument tray sized to retain a plurality of medical instruments, wherein each of the top wall, bottom wall, rear wall, right sidewall and left sidewall is an enclosing wall, and wherein an opening extends between the left sidewall and the right sidewall and between the top wall and the bottom wall and lying in a plane spaced from the rear wall, and wherein the opening is sized to receive the plurality of instrument trays;

(b) having an enclosing wall and at least one door defining an interior volume sized to receive at least one instrument tray retaining the contents;

(c) moving the door from an open position to a closed position to seal the sterilization container;

(d) venting the sterilization container through a venting pass through area having a filter occluding the venting passage area, wherein a ratio of the venting pass through area to the interior volume is at least 4 square inches to 250 cubic inches; and

(e) obtaining a drying of the contents in the sterilization container in less than 30 minutes.

13. The method of claim 12 , wherein the ratio of the venting pass through area to the interior volume is between 4 square inches to 250 cubic inches and 6 square inches to 1 cubic inch.

14. The method of claim 12 , wherein the drying is less than 15 minutes.

15. A sterilization container for retaining surgical instruments in a sterilizer, the sterilization container comprising:

(a) a top wall, a bottom wall, a rear wall, a right sidewall and a left sidewall of the sterilization container and a door defining an interior volume sized to receive a plurality of instrument trays, each instrument tray sized to retain a plurality of medical instruments, wherein each of the top wall, bottom wall, rear wall, right sidewall and left sidewall is an enclosing wall, and wherein an opening extends between the left sidewall and the right sidewall and between the top wall and the bottom wall and lying in a plane spaced from the rear wall, and wherein the opening is sized to pass the plurality of instrument trays;

(b) at least one of the enclosing wall and the door defining a venting pass through area; and

(c) a filter occluding the venting pass through area and forming a sealed interface with the at least one of the enclosing wall and the door, the sterilization container having a ratio of the venting pass through area to the interior volume that is at least 4 square inches to 250 cubic inches and sufficient to provide a drying time of less than 30 minutes.

16. The sterilization container of claim 15 , wherein the drying time is approximately 15 minutes for 140 lbs or less of instruments.

17. The sterilization container of claim 15 , wherein the ratio of the venting pass through area to the interior volume is at least 4 square inches to 250 cubic inches.

18. The sterilization container of claim 15 , wherein the ratio of the venting pass through area to the interior volume is between 4 square inches to 250 cubic inches and 1 square inch to 50 cubic inches.

19. The sterilization container of claim 15 , wherein the ratio of the venting pass through area to the interior volume is between 1 square inch to 50 cubic inches and 1 square inch to 5 cubic inches.