MRI device with a plurality of individually controllable entry ports and inserts therefor

摘要

An animal handling system for use in a magnetic resonance device (MRD) device, including: a first elongated enclosure having a proximal end, a distal open end and a first geometry, and a second elongated enclosure having a proximal end, a distal open end and a second geometry. The first geometry comprises a first cross-sectional area that is larger than a second cross-sectional area of the second geometry. The first elongated enclosure is inserted into a first input port of the MRD device and the second elongated enclosure is inserted in a second input port of the MRD device diametrically opposite to first input port. When the first elongated enclosure and the second elongated enclosure are inserted into the respective input ports, the second elongated enclosure slides into the first elongated enclosure through the open distal end of the first elongated enclosure.

主权项

1. An animal handling system for use in an MRD comprising a first input port and a second input port, said animal handling system comprising:
a first elongated enclosure having a proximal end, an open distal end and a first geometry having a first cross-sectional area; and a second elongated enclosure having a proximal end, a distal open end and a second geometry having a second cross-sectional area smaller than said first cross-sectional area, wherein said first elongated enclosure is insertable into said first input port and said second elongated enclosure is insertable into said second input port and said second elongated enclosure is slideably insertable into said first elongated enclosure through said open distal end of said first elongated enclosure, and wherein said proximal end of said first elongated enclosure is sealed against a circumferential edge of said first input port and said proximal end of said second elongated enclosure is sealed against a circumferential edge of said second input port, thereby sealing the first and second elongated enclosures from the outside environment.