2006-12-15 2006-3-31 New style tubing for the Medela Lactina Breast Pump. This new tube began distribution in November 2003. Old style and new style Lactina tubes will be available for some time. The new style Lactina tube has one two tone yellow end that is round in shape. The other end has a hard clear adapter. It is not recommended that you try and use this tube with other models of the Pump In Style other than the Advanced model, as it is like to break the diaphragm cap ports. The new Lactina kits all contain this style tube. 173355 text/html 1.0 EN index,follow Medela Pump In Style Advanced Painful Foot Hammertoe Breast Pump Foot Pain Medela SILICONE Tubes for Advanced Pump in Style Breast pump 8007180, Medela Pump In Style Advanced, Painful Foot, Hammertoe, Breast Pump, Foot Pain - A Medical Supply text