UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: February 21, 2013 4:30 P.M.
Form: S-4
CIK: 0000859737
Company Name: HOLOGIC INC
File Number: 333-186252
CIK: 0001566153
Company Name: Direct Radiography Corp.
File Number: 333-186252-27
CIK: 0001566193
Company Name: Cruiser, Inc.
File Number: 333-186252-26
CIK: 0000849778
Company Name: CYTYC CORP
File Number: 333-186252-25
CIK: 0001566198
Company Name: Cytyc Interim, Inc.
File Number: 333-186252-24
CIK: 0001566149
Company Name: Cytyc International, Inc.
File Number: 333-186252-23
CIK: 0001566150
Company Name: Cytyc Prenatal Products Corp.
File Number: 333-186252-22
CIK: 0001566152
Company Name: Cytyc Surgical Products III, LLC
File Number: 333-186252-21
CIK: 0001566164
Company Name: Sentinelle Medical USA Inc.
File Number: 333-186252-20
CIK: 0001566252
Company Name: Hologic Limited Partnership
File Number: 333-186252-19
CIK: 0001566250
Company Name: Cytyc Surgical Products, Limited Partnership
File Number: 333-186252-18
CIK: 0001566249
Company Name: Cytyc Surgical Products II, Limited Partnership
File Number: 333-186252-17
CIK: 0001566166
Company Name: SST Merger Corp.
File Number: 333-186252-16
CIK: 0001131594
Company Name: SUROS SURGICAL SYSTEMS INC
File Number: 333-186252-15
CIK: 0001073651
Company Name: THIRD WAVE AGBIO INC
File Number: 333-186252-14
CIK: 0001120438
Company Name: THIRD WAVE TECHNOLOGIES INC /WI
File Number: 333-186252-13
CIK: 0001566182
Company Name: BioLucent, LLC
File Number: 333-186252-12
CIK: 0001566183
Company Name: Cytyc Development Co LLC
File Number: 333-186252-11
CIK: 0001566187
Company Name: Cytyc Ltd Liability Co
File Number: 333-186252-10
CIK: 0000820237
Company Name: GEN PROBE INC
File Number: 333-186252-09
CIK: 0001566155
Company Name: Gen-Probe Sales & Service, Inc.
File Number: 333-186252-08
CIK: 0001566156
Company Name: Gen-Probe International, Inc.
File Number: 333-186252-07
CIK: 0001566157
Company Name: Gen-Probe Holdings, Inc.
File Number: 333-186252-06
CIK: 0001566283
Company Name: Gen-Probe Transplant Diagnostics, Inc.
File Number: 333-186252-05
CIK: 0001566158
Company Name: Gen-Probe GTI Diagnostics Holding Co
File Number: 333-186252-04
CIK: 0001566284
Company Name: Gen-Probe GTI Diagnostics, Inc.
File Number: 333-186252-03
CIK: 0001566160
Company Name: Gen-Probe Prodesse, Inc.
File Number: 333-186252-02
CIK: 0001399684
Company Name: Interlace Medical Inc
File Number: 333-186252-01