DEVICE FOR REMOVING BIOLOGICAL MATERIAL

• US 20110009837A1
• Filed: 01/19/2009
• Published: 01/13/2011
• Est. Priority Date: 01/17/2008
• Status: Abandoned Application

• Current Assignee: Miltenyi Biotec GmbH
• Original Assignee: Miltenyi Biotec GmbH
• Inventors: Schreiner, Thomas
• Application Number:
  US12/863,487
• Publication Number:
  US 20110009837A1
• Time in Patent Office: Days
• US Class Current: 604/317
• CPC Class Codes: A61B 10/0096 Casings for storing test samples A61B10/0038 and A61B10/0045 take precedence; preservation of living parts of the human or animal body A01N1/02; containers for retaining a material to be analysed B01L3/50; containers for enzymology or microbiology C12M1/16; swab-sampler being part of enzymology or microbiology container C12M1/30
• CPC Class Codes: A61B 10/025 for taking bone, bone marrow or cartilage samples
• CPC Class Codes: A61B 2010/0258 Marrow samples
• CPC Class Codes: A61M 1/0218 with filters

Abstract

The invention pertains to a device (1) for removal of biological material from an organism. The device (1) comprises: a removal means (2) for removing biological material from an organism with a redirection means (3) for selecting luminal connection of a removal means (2) with a) a penetration means (6) for penetrating into the organism, b) a reception means (4) for receiving the material from the organism, and c) a reservoir means (12) for storage of a substance. The direction means (3) is configured such that the removals means (2) can form a luminal connection with the reservoir means (12) and with the reception means (4), or with the penetration means (6).

Claims

1-23. -23. (canceled)

24. A device for removal of biological material from an organism, comprising:

a redirection means for selecting a luminal connection of a removal means for removing the biological material from the organism;

a penetration means for penetrating into the organism;

a reception means for receiving the biological material from the organism; and

a reservoir means for storage of a substance,

wherein the redirection means is configured such that the removal means can form the luminal connection with the reservoir means and with the reception means, or with the penetration means.

25. The device according to claim 24, wherein the luminal connection is realized in part by a conduit means.

26. The device according to claim 24, wherein the redirection means is located between the removal means and the penetration means.

27. The device according to claim 24, wherein the redirection means is located between the reservoir means and the reception means.

28. The device according to claim 25, wherein a first valve is located in the conduit means between the reservoir means and the redirection means, wherein the first valve is configured such that the biological material can only flow from the reservoir means towards the redirection means.

29. The device according to claim 28, wherein a second valve is located in the conduit means between the redirection and the reception means, wherein the second valve is configured such that the biological material can only flow in the direction from the redirection means towards the reception means.

30. The device according to claim 29, wherein a filter for filtering at least one of microorganisms or pieces of biological material is located in the conduit means.

31. The device according to claim 24, wherein the removal means is a syringe.

32. The device according to claim 24, wherein the redirection means is a multi-way cock.

33. The device according to claim 32, wherein the redirection means is a three-way cock.

34. The device according the claim 25, wherein the conduit means is a tube.

35. The device according to claim 24, wherein the penetration means is a hollow needle.

36. The device according to claim 24, wherein the reception means comprises one or more than one container.

37. The device according to claim 36, wherein the reception means is configured such that the biological material can be separated into at least two of its components in the reception means.

38. The device according to claim 36, wherein the reception means includes at least one of a flexible, a centrifugable, a transparent or a sterilizable material.

39. The device according to claim 24, wherein the substance that is stored in the reservoir means is an anti-coagulant.

40. The device according to claim 24, wherein the device is disposable.

41. The device according to claim 24, wherein the device can be sterilized.

42. The device according to claim 24, wherein the device separates the biological material into at least two of its components.

43. A method for removing biological material from an organism, comprising:

selecting with a redirection means a luminal connection of a removal means for removing the biological material from the organism;

penetrating into the organism with a penetration means;

receiving the biological material from the organism with a reception means; and

storing a substance in a reservoir means,

wherein the redirection means is configured such that the removal means can form the luminal connection with the reservoir means and with the reception means, or with the penetration means.

44. The method according to claim 43, further comprising charging at least one of the removal means or the reception means with the substance stored in the reservoir means.

45. The method according to claim 43, further comprising:

removing the biological material from the organism into the removal means; and

transferring the biological material from the removal means into the reception means.

46. The method according to claim 45, further comprising:

separating the biological material in the reception means into at least two of its components.

47. The method according to claim 46, wherein separating is performed using centrifugation.

48. The method according to claim 43, further comprising:

removing the biological material from the organism into the reception means; and

separating the biological material in the reception means into at least two of its components, wherein separating is performed using centrifugation.