| 摘要 |
An apparatus for positioning an item in or near a natural orifice of a non-human animal, includes at least one resilient rod ( 2 ) having a first portion adapted to the shape of part of the animal's body spaced from the orifice and a second portion adapted to extend to or beyond the part of the animal's body in the region of the orifice. An achoring arrangement 1 anchors the rod(s) ( 2 ) to the part of the animal's body spaced from the orifice. A transverse cross member ( 4 ) is adapted in use to be biased into contact with the animal's body in the region of the natural orifice as a result of the resilience of the rod(s) ( 2 ).
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