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1. (WO2018044791) SYSTEMS AND METHODS FOR MEDICAL DEVICE CONTROL
Nota: Texto obtenido mediante procedimiento automático de reconocimiento óptico de caracteres.
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CLAIMS

1. A tissue treatment system, comprising:

a container, including:

an exterior wall surrounding an interior volume for holding tissue; and

a filtering structure for processing tissue.

2. The tissue treatment system of claim 1, wherein the filtering structure includes a frame member defining one or more windows and one or more filters.

3. The tissue treatment system of claim 2, wherein each of the one or more windows includes one of the filters therein.

4. The tissue treatment system of any of claims 2-3, wherein each filter is heat-sealed at a perimeter of its corresponding window.

5. The tissue treatment system of any of claims 2-3, wherein each filter is adhered at a perimeter of its corresponding window.

6. The tissue treatment system of any of claims 2-5, wherein the frame member includes one or more boss features and the one or more filters include cut-through holes to engage with the one or more boss features.

7. The tissue treatment system of claim 1, wherein the filtering structure includes a collapsible mesh.

8. The tissue treatment system of any of claims 1-7, further comprising at least one mixing blade to facilitate tissue washing or treatment.

9. The tissue treatment system of claim 8, further comprising a shaft engaged with the at least one mixing blade.

10. The tissue treatment system of claim 9, wherein the shaft is hollow to enable tissue extraction through the shaft.

11. The tissue treatment system of any of claims 1-10, further comprising an extraction port in fluid communication with the interior volume.

12. The tissue treatment system of any of claims 1-11, further comprising a plurality of ports, each port in fluid communication with the interior volume.

13. The tissue treatment system of any of claims 1-12, wherein the tissue treatment system is medically sterile.

14. The tissue treatment system of any of claims 1-13, wherein the container includes a first chamber and a second chamber divided by a dividing wall.

15. The tissue treatment system of claim 14, wherein the dividing wall is defined at least in part by the filtering structure.

16. The tissue treatment system of any of claims 1-15, wherein the filtering structure defines a portion of a side wall defining a first chamber and a second chamber within the container.

17. The tissue treatment system of any of claims 1-15, further comprising an attachment feature.

18. The tissue treatment system of claim 17, wherein the attachment feature includes a loop, clip, or clamp.

19. The tissue treatment system of any of claims 1-15, further comprising a multi-position switch that allows or prevents flow through at least one port of the system when switched among positions.

20. The tissue treatment system of any of claims 1-19, further comprising a turbine to turn a mixing shaft including mixing blades or paddles.

21. The tissue treatment system of claim 20, wherein the turbine has an air intake and an air outlet and turns upon application of negative pressure to the air outlet.

22. The tissue treatment system of any of claims 1-21, further comprising a spring and needle gauge to indicate the mass of tissue present within the interior volume of the system.

23. The tissue treatment system of any of claims 1-22, further comprising an elastomeric O-ring to pin the filtering structure to an upper rigid ring of the system.

24. The tissue treatment system of any of claims 1-23, wherein the filtering structure is formed of a single piece of material that is folded and sealed along an edge.

25. The tissue treatment system of any of claims 1-24, further comprising a telescoping mixing paddle having at least one blade at a first axial position and at least one blade at a second axial position different than the first axial position.

26. The tissue treatment system of claim 25, wherein the blades at different axial positions can rotate with respect to one another.

27. The tissue treatment system of claim 25, wherein the telescoping mixing paddle is convertible to a piston form.

28. The tissue treatment system of any of claims 1-27, further comprising a central shaft including a disc portion with open portions that are blockable by rotatable solid portions.

29. The tissue treatment system of any of claims 1-28, further comprising a mixing and auger system including a central shaft having at least one mixing blade and an auger.

30. The tissue treatment system of any of claims 1-29, further comprising a motorized system to automatedly rotate at least one mixing blade.

31. The tissue treatment system of claim 30, wherein the motorized system includes a battery-powered motor.

32. The tissue treatment system of claim 30, wherein the motorized system includes a spring-loaded wind-up mechanism.

33. The tissue treatment system of any of claims 1-32, further comprising a vent port.

34. The tissue treatment system of any of claims 1-33, further comprising a wide base.

35. The tissue treatment system of claim 34, wherein a width of the system is at least two times greater than a height of the system.

36. The tissue treatment system of claim 34, wherein a width of the system is at least three times greater than a height of the system.

37. The tissue treatment system of claim 34, wherein a plurality of tubes pass through at least a portion of the wide base.

38. The tissue treatment system of any of claims 1-37, further comprising a sterile drape pre-attached to the container.

39. The tissue treatment system of claim 38, wherein the sterile drape includes an adhesive element to adhere to the underside of a surface.

40. The tissue treatment system of any of claims 1-39, further comprising a base unit into which the container is inserted and including a rotating handle mechanism and a top cover.

41. The tissue treatment system of any of claims 1-40, further comprising annotations to label the positions of a multi-position switch.

42. The tissue treatment system of any of claims 1-41, further comprising an indicator switch to provide information regarding the current step of the tissue processing procedure.

43. The tissue treatment system of any of claims 1-42, further comprising an inner lid including a plurality of holes and an outer lid including a plurality of ports, the inner lid being rotatable relative to the outer lid.

44. The tissue treatment system of any of claims 1-43, further comprising a plurality of tube-restriction devices.

45. The tissue treatment system of claim 44, wherein the plurality of tube-restriction devices comprises press-down buttons.

46. The tissue treatment system of claim 44, wherein the plurality of tube-restriction devices comprises snap-down panels.

47. The tissue treatment system of any of claims 1-46, further comprising a rotary handle including a grip portion having a flattened geometry.

48. The tissue treatment system of any of claims 1-47, further comprising a raised platform below a rotary handle.

49. The tissue treatment system of any of claims 1-48, further comprising at least one support handle attached to the container.

50. The tissue treatment system of claim 49, comprising three support handles attached to the container.

51. The tissue treatment system of any of claims 1-50, further comprising packaging material to cushion the system during shipment.

52. The tissue treatment system of claim 51, wherein the packaging is adapted to stabilize motion of the system during use.

53. The tissue treatment system of any of claims 1-52, further comprising a mounting system that is permanently or temporarily affixable to a surface.

54. The tissue treatment system of claim 53, wherein the mounting system comprises suction cups.

55. The tissue treatment system of claim 53, wherein the mounting system comprises a clip and a depression that mates with a portion of the container.

56. The tissue treatment system of any of claims 1-55, further comprising a base connected to the container for storage of a fluid bag.

57. The tissue treatment system of claim 56, wherein a weight of the fluid bag improves stability of the system.

58. The tissue treatment system of claim 56, further comprising a bag spike to convey the fluid in the fluid bag into the container.

59. The tissue treatment system of any of claims 1-58, further comprising a wash cycle counter.

60. The tissue treatment system of any of claims 1-59, further comprising a top plate, a bottom plate, and a plurality of arms, the exterior wall connecting the top plate and bottom plate and being foldable,

wherein the filtering structure is collapsible, and

wherein the plurality of arms holds separated the top plate and bottom plate while the system is in an uncollapsed state.

61. The tissue treatment system of any of claims 1-60, wherein the exterior wall is an outer cover and wherein the system can be manipulated by hand to agitate, mix, or extract tissue from the system.

62. The tissue treatment system of any of claims 1-61, further comprising a plurality of flexible tubing connectors surrounding a plurality of ports.

63. The tissue treatment system of any of claims 1-62, further comprising a flip-out handle that is rotatable in a first position and rests in a groove in a second position.