| 摘要 |
<p>The invention relates to a cryostat (110) for use in a biomagnetic measuring system. The cryostat (110) comprises at least one interior vessel (112) and at least one exterior vessel (114) and at least one hollow space (126) disposed between the interior vessel (112) and the exterior vessel (114). Negative pressure can be applied to the hollow space (126). The exterior vessel (114) has a base part (130). The base part (130) has a thickness variation region (166) having a concentrically varying base thickness, wherein the base thickness assumes a lower value toward the center of the base part (130), than in an exterior region.</p> |
