Patent Number: 039719502
Section: claims

1. Apparatus for compressing and positioning an object to be examined by subjecting the object to penetrating radiation comprising: a base member,  a member supported by said base member and extending along a first vertical axis,  a slide assembly mounted to said vertically extending member and adapted for movement therealong,  a compression member extending along a first horizontal axis and mounted to said slide assembly via a support member,  means operatively associated with said slide assembly for enabling said compression member to be positioned in the direction of said first horizontal axis,  means operatively associated with said slide assembly for enabling said support arm to be pivoted about said first horizontal axis, and  means operatively associated with said slide assembly for enabling said compression member to be vertically tilted relative to said first vertical axis.  a base member,  a member supported by said base member and extending along a first vertical axis,  a slide assembly mounted to said vertically extending member and adapted for movement therealong,  a compression member extending along a first horizontal axis and mounted to said slide assembly via a support member, means operatively associated with said slide assembly for enabling said compression member to be positioned in the direction of said first horizontal axis,  means operatively associated with said slide assembly for enabling said support arm to be pivoted about said first horizontal axis, and  means operatively associated with said slide assembly for enabling said compression member to be vertically tilted relative to said first vertical axis.  a compression paddle comprising a rear portion to which is affixed a support member, first and second sidewalls and a curved bottom portion, the curved bottom portion compressing the object being examined. 2. The apparatus as defined in claim 1 further including means operatively associated with said slide assembly for enabling said slide assembly to be moved to predetermined positions along said vertically extending member. 3. The apparatus as defined in claim 2 further including means for enabling said vertically extending member to be rotated about said first vertical axis. 4. The apparatus as defined in claim 3 wherein said compression member comprises a rear portion to which said support member is affixed, first and second sidewalls and a curved bottom portion, the curved bottom portion compressing the object being examined. 5. The apparatus as defined in claim 4 wherein said curved bottom portion terminates in an upwardly extending front portion, said front portion being inclined at an angle relative to a second vertical axis. 6. Apparatus for compressing and positioning an object to be examined by subjecting the object to penetrating radiation generated by a source thereof, said compressing apparatus being independent of said source of penetrating radiation comprising: 7. The apparatus as defined in claim 6 further including means operatively associated with said slide assembly for enabling said slide assembly to be moved to predetermined positions along said vertically extending member. 8. The apparatus as defined in claim 7 further including means for enabling said vertically extending member to be rotated about said first vertical axis. 9. The apparatus as defined in claim 8 wherein said compression member comprises a rear portion to which said support member is affixed, first and second sidewalls and a curved bottom portion, the curved bottom portion compressing the object being examined. 10. The apparatus as defined in claim 9 wherein said curved bottom portion terminates in an upwardly extending front portion, said front portion being inclined at an angle relative to a second vertical axis. 11. The apparatus as defined in claim 10 wherein said source of penetrating radiation is an x-ray device, the penetrating radiation comprising x-rays. 12. The apparatus as defined in claim 10 further including an imaging member responsive to said penetrating radiation, the object to be examined being compressed against said imaging member by said compression member whereby an image of the internal structure of said object is formed on said imaging member by the penetrating radiation passing through said object. 13. An apparatus for compressing and positioning an object to be examined by subjecting the object to penetrating radiation, the radiation passing through the object forming an image of the internal structure thereof on an imaging member responsive to said penetrating radiation, the improvement comprising: 14. The improvement as defined in claim 13 wherein said curved bottom portion terminates in an upwardly extending front portion. 15. The improvement as defined in claim 14 wherein said upwardly extending front portion is inclined at an angle relative to the vertical.