Support element, an integrated module for extracorporeal blood treatment comprising the support element, an apparatus for extracorporeal blood treatment equipped with the integrated module, and an assembly process for an integrated module for extracorporeal blood treatment
DCFirst Claim
1. A support element for an integrated module for extracorporeal blood treatment, comprising:
- a base body;
at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line;
an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line, said at least one axial locator having an undercut surface, said undercut surface being positioned in an axial direction of the axially extended tract of a fluid distribution line.
6 Assignments
Litigations
0 Petitions
Accused Products
Abstract
An integrated module for extracorporeal blood treatment has a flat-shaped support element which exhibits on an internal face thereof a complex of fluid distribution lines and on an external face thereof a high-flow dialyzer. The support element has a base body which exhibits fixture seatings, each of which houses an axially extended tract of a fluid distribution line. The tract of the fluid distribution line, with respect to adjacent tracts, has an increased diameter due to the presence of a junction collar made of a rigid material. Each fixture seating exhibits two axial locators for positioning the axially extended tract of a fluid distribution line in a fixed position. The locators interact with the junction collar, and the distribution lines can be fixed to the base body by a resilient fixture of the junction collars in the seatings without gluing. The module is configured to be mounted on an apparatus for intensive treatment of renal insufficiency.
94 Citations
67 Claims
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1. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line, said at least one axial locator having an undercut surface, said undercut surface being positioned in an axial direction of the axially extended tract of a fluid distribution line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line, said at least one fixture seating being configured to accept a forced insertion and a resilient joint-coupling of the axially extended tract of a fluid distribution line, the at least one fixture seating having at least one opening configured to accept insertion of the axially extended tract of a fluid distribution line, the at least one opening having a passage section with a width, at least a portion of said width being smaller than a maximum width of the at least one fixture seating; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line, said at least one fixture seating further having a primary surface for receiving the axially extended tract of the fluid distribution line, said surface having at least two undercut surfaces, said at least two undercut surfaces being configured to obstruct at least a first and second displacement of the axially extended tract of the fluid distribution line, said first displacement being in an axial direction and said second displacement being in an upwards extraction direction passing through an upper insertion opening; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line. - View Dependent Claims (18, 19, 20, 21, 22)
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23. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line, said at least one fixture seating further having at least one superior opening configured to accept a forced insertion of the axially extended tract of the fluid distribution line and at least one inferior through-hole facing the at least one superior opening, said at least one inferior through-hole being configured to allow an exertion of pressure onto the axially extended tract of a fluid distribution line through said at least one inferior through-hole, said axially extended tract of a fluid distribution line engaging the at least one fixture seating, wherein said exertion enables an extraction of the axially extended tract of a fluid distribution line through the superior opening; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line. - View Dependent Claims (24, 25, 26, 27, 28)
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29. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; and a lateral relief projecting inside the channel from at least one of the first and second lateral walls, the at least one lateral relief forming at least one undercut surface positioned in an extraction direction of the axially extended tract of a fluid distribution line through the superior opening of the channel, the at least undercut surface being configured inferior to the upper edge of the lateral wall wherein; the at least one fixture seating comprises a channel having a superior opening configured to accept an insertion of the axially extended tract of the fluid distribution line, the channel extending axially and at least partially projecting in an external direction, said channel projecting outside of a perimeter border of the base body, the channel having first and second lateral walls, said first and second lateral walls being adjacent to each other, said first lateral wall having a first upper edge and said second lateral wall having a second upper edge, the superior opening being bounded by the first and second upper edges of the first and second lateral walls. - View Dependent Claims (30, 31, 32)
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33. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; a complex of distribution lines; a cover removably couplable to the base body, said cover being configured to cover at least a part of the internal face of the base body; a containment space between the internal face of the base body; and an internal face of the cover, said containment space being configured to house at least a part of the complex of distribution lines, wherein the base body is flat-plate shaped and the at least one fixture seating extends over an internal face of the base body. - View Dependent Claims (34, 35, 36, 37)
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38. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating configured on the base body to receive and constrain an axially extending tract of a fluid distribution line, the at least one fixture seating having a channel with an opening configured to accept a forced insertion of the axially extended tract of the fluid distribution line, the channel being axially extended and at least partially projecting axially outside a perimeter edge of the base body, at least the part of the channel projecting axially outside a perimeter edge of the base body being laterally delimited by first and second walls, the first and second walls being adjacent to each other, each of said first and second walls having an upper edge delimiting the opening configured to accept a forced insertion; and at least one lateral relief projecting into the channel from at least one of the first and second walls, the at least one lateral relief forming at least one undercut surface positioned in an extraction direction of the axially extended tract of the fluid distribution line through the superior opening of the channel, the at least one undercut surface being arranged inferior to a superior edge of at least one of the first and second walls.
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39. A support element for an integrated module for extracorporeal blood treatment, comprising:
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a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; at least first, second, and third connectors being joined to the base body and separated from each other by a distance, said at least first, second, and third connectors being further configured to receive and constrain corresponding seatings of a blood treatment device, said blood treatment device being mountable on the support element, each of said first, second, and third connectors defining a fluid passage having a first terminal portion configured to be placed in fluid communication with a corresponding channel, said channel being present in a respective seating included in the blood treatment device, and a second terminal portion configured to be placed in fluid communication with a fluid distribution line being coupled to the base body. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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51. A fluid distribution line for an integrated module for an extracorporeal blood treatment, comprising:
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a first tract of line having a larger external diameter than adjacent tracts of line; and first and second external abutments, the first tract of line is positioned between the first and second external abutments, said first tract of line being configured for insertion in the fixture seating configured on a support element comprising; a base body; at least one fixture seating located on the base body said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; and an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line. - View Dependent Claims (52, 53, 54)
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55. A series of elements configured to be coupled to each other, comprising:
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a first element, said first element being the a support element comprising; a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; and an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; a second element, said second element being a complex of fluid distribution lines, said fluid distribution lines comprising at least one tract of line; and first and second external abutments, the at least one tract of line being positioned between the first and second external abutments, said at least one tract of line being configured for insertion in the fixture seating configured on the support element. - View Dependent Claims (56)
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57. An integrated module for extracorporeal blood treatment, comprising:
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a support element comprising; a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; and an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; at least one blood treatment device mounted on the support element, said at least one blood treatment device comprising at least first and second chambers, said first and second chambers being separated by at least one semi-permeable membrane; a complex of fluid distribution lines associated to the support element and cooperating with the blood treatment device, said complex of fluid distribution lines comprising at least one line having a larger external diameter than adjacent tracts of line; first and second external abutments, wherein the at least one tract of line with a larger external diameter is positioned between the first and second external abutments, said at least one tract of line with a larger external diameter being configured for insertion in the fixture seating provided on the support element. - View Dependent Claims (58, 59)
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60. An integrated module for extracorporeal blood treatment, having:
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a support element comprising; a base body; at least one fixture seating located on the base body, said at least one fixture seating being axially extended and configured to house an axially extended tract of a fluid distribution line; and an axial locator arranged in said seating fixture, said axial locator being configured to position said axially extended tract of a fluid distribution line in a fixed position, said axial locator being further configured to interact with a corresponding element predisposed on said axially extended tract of a fluid distribution line; at least one blood treatment device mounted on the support element, said at least one blood treatment device comprising at least first and second chambers, said first and second chambers being separated by at least one semi-permeable membrane; and a complex of fluid distribution lines associated to the support element and cooperating with the blood treatment device, said blood treatment device further comprising; a containment body housing said first and second chambers being separated by said at least one semi-permeable membrane; first and second counter-connectors associated to the containment body, said first and second counter-connectors being fixed to first, second, or third connectors associated with the base body, the first and second connectors being set in fluid connection with the second chamber of the blood treatment device and first terminal portions of the first and second connectors; at least one inlet port to the first chamber; and at least one outlet port from the first chamber, said blood treatment device being fixed to said base body by at least one pair of connectors from the group comprising said first, second, and third connectors. - View Dependent Claims (61, 62, 63, 64, 65, 66, 67)
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Specification