Retractors, Vario Retractor System, Germ. Fed. Patent, Germ. Fed . Regd. Des, US-Patent.
# BI-03-5250
# BI-03-5251 - 03-5257
# BI-03-5258
Retractors, Lungs Spatulas
# BI-03-5259 - 03-5260
# BI-03-5261
# BI-03-5262
# BI-03-5263
# BI-03-5264
# BI-03-5265
# BI-03-5266
# BI-03-5267
# BI-03-5268
# BI-03-5269
# BI-03-5270
# BI-03-5271
# BI-03-5272