Chamber for cultivating cells

Claim 2

A microscope chamber for cultivating cells comprising: a multipart housing (1) with at least a first housing part (2) with a first recess (12) and a second housing part (6) with a second recess (12a); said first recess of said first housing part and said second recess of said second housing part arranged in axial alignment when said multipart housing is closed; said first housing part and said second housing part forming a portion of an interior of said microscope chamber; at least a first and a second sealing ring (15, 15a) each of which being positioned in said first recess (12) and said second recess (12a) and surrounding an axis of said first and second recess; first and second disks (13, 13a), each of which is provided on said first and second housing parts, which closes said interior of said microscope chamber to the outside and forms an observation window with said at least first and second sealing rings (15, 15a) resting against an inner surface of said first and second disks (13, 13a), with at least said first disk of said first housing part being supported on a surface facing away from an interior of said microscope chamber and being directly opposite to said first sealing ring (15) being supported on a holding plate (19); said holding plate having an opening (20) that exposes said observation window and is removably attached to said first and second housing parts; and a cell carrier ring (16) on which a cell carrier (17) is held, and which is positioned in between said at least first and second sealing rings (15, 15a), with said at least first and second sealing ring resting against said cell carrier ring (16) such that said interior of the chamber is divided into two separate part-chambers.

Claim 3

A microscope chamber as claimed in claim 1, wherein said cell carrier ring is made of elastic material.

Claim 4

A microscope chamber as claimed in claim 1, wherein said holding plate is a metal plate.

Claim 5

A microscope chamber as claimed in claim 1, further comprising at least one conduit for a liquid or gaseous medium guided through said at least first and second sealing ring.

Claim 6

A microscope chamber as claimed in claim 4, wherein said at least one conduit is tubular or slot-shaped.

Claim 7

A microscope chamber as claimed in claim 5, wherein said at least one conduit has a round or oval cross-section.

Claim 8

A microscope chamber as claimed in claim 1, wherein said first and second housing parts are made symmetrically with respect to holding and sealing of said at least one disk delimiting the interior of said chamber.

Claim 9

A microscope chamber as claimed in claim 1, wherein said first and second disks have indentations or markings on an inner surface.

Claim 10

A microscope chamber as claimed in claim 1, wherein at least one electrical and/or optical sensor is placed on an inner surface of said first and second disks.

Claim 11

A microscope chamber as claimed in claim 1, wherein said first and second disks consist of a permeable material.

Claim 12

A microscope chamber as claimed in claim 1, wherein said first and second disks are replaceable.

Claim 13

A microscope chamber as claimed in claim 1, wherein said holding plate is heated.

Claim 14

A microscope chamber as claimed in claim 1, wherein said interior of said chamber has a cylindrical cross section.

Claim 15

A microscope chamber as claimed in claim 1, wherein said interior of said chamber has a rectangular or square cross section.

Claim 16

A microscope chamber as claimed in claim 1, wherein said at least one holding plate is held on said first and second housing part by adhesion or by a vacuum.

Claim 17

A microscope chamber for cultivating cells comprising: a multipart housing (1) with at least a first housing part (2) with a first recess (12) and a second housing part (6) with a second recess (12a); said first recess of said first housing part and said second recess of said second housing part arranged in axial alignment when said multipart housing is closed; said first housing part and said second housing part forming a portion of an interior of said microscope chamber; at least a first and a second sealing ring (15, 15a) each of which being positioned in said first recess (12) and said second recess (12a) and surrounding an axis of said first and second recess; first and second disks (13, 13a), each of which is provided on said first and second housing parts, which closes said interior of said microscope chamber to the outside and forms an observation window with said at least first and second sealing rings (15, 15a) resting against an inner surface of said first and second disks (13, 13a), with at least said first disk of said first housing part being supported on a surface facing away from an interior of said microscope chamber and being directly opposite to said first sealing ring (15) being supported on a holding plate (19); said holding plate having an opening (20) that exposes said observation window and is removably attached to said first and second housing parts; said first housing part being provided with an opening (5) into which said second housing part (6) is inserted when said multipart housing is closed, said opening having a bottom and an edge (4) encompassing said opening (5); a locking bracket (7) bent from a length of a metal rod and having two parallel legs (8); holes (9) in said edge (4) encompassing said opening (5) for receiving said second housing part (6); and said legs of said locking bracket (7) being guided through said holes (9) such that said two parallel legs (8) lie against a surface side (11) of said second housing part (6) facing away from said bottom of said opening (5) of said first housing part (2).

Claim 18

A microscope chamber for cultivating cells comprising: a multipart housing (1) with at least a first housing part (2) with a first recess (12) and a second housing part (6) with a second recess (12a); said first recess of said first housing part and said second recess of said second housing part arranged in axial alignment when said multipart housing is closed; said first housing part and said second housing part forming a portion of an interior of said microscope chamber; at least a first and a second sealing ring (15, 15a) each of which being positioned in said first recess (12) and said second recess (12a) and surrounding an axis of said first and second recess; first and second disks (13, 13a), each of which is provided on said first and second housing parts, which closes said interior of said microscope chamber to the outside and forms an observation window with said at least first and second sealing rings (15, 15a) resting against an inner surface of said first and second disks (13, 13a), with at least said first disk of said first housing part being supported on a surface facing away from an interior of said microscope chamber and being directly opposite to said first sealing ring (15) being supported on a holding plate (19); said holding plate having an opening (20) that exposes said observation window and is removably attached to said first and second housing parts; said first housing part being provided with an opening (5) into which said second housing part (6) is inserted when said multipart housing is closed, said opening having a bottom and an edge (4) encompassing said opening (5); a locking bracket (7) bent from a length of a metal rod and having two parallel legs (8); holes (9) in said edge (4) encompassing said opening (5) for receiving said second housing part (6); and said legs of said locking bracket (7) being guided through said holes (9) such that said two parallel legs (8) lie against a surface side (11) of said second housing part (6) facing away from said bottom of said opening (5) of said first housing part (2).