Patent ID: 8992507
Filing Date: 2015-03-31
Classification: A61M,F16L

Abstract:
1. A connection comprising: a first closure component comprising a first adapter, a fitting element, and a coupling element, wherein the entirety of the fitting element moves relative to the first adapter, and wherein the coupling element is at least one of elastic and resilient and couples the first adapter with the fitting element along with a force that acts between the first adapter and the fitting element, wherein the force allows the fitting element to push out from the first adapter; a second closure component comprising a mounting element on which the fitting element of the first closure component can be fitted and a second adapter to which the first adapter of the first closure component can be positively connected, where the force allows the fitting element inside the adapter to push toward the direction of the mounting element to form the connection between the fitting element and the mounting element, wherein the second adapter comprises a guide groove comprising a first part and a second part, wherein the first part extends longitudinally, in an axial direction of the second adapter, and the second part extends longitudinally from the first part, in a circumferential direction with respect to the second adapter, and that ends in a catch groove; and wherein the second adapter comprises an external thread to screw into a pump and comprises snapper arms to couple to the pump to prevent the second adapter from uncoupling from the pump; and the snapper arms are configured to extend substantially linearly along the outer surface of an ampoule in a direction of a longitudinal axis of the second adapter, the external thread located at a periphery of the second adapter and the snapper arms positioned internal to the external thread in relation to the periphery of the second adapter.