LAPAROSCOPIC SPRAY APPLICATOR AND ADAPTER

摘要

An applicator for spraying at least two components in the interior of the body of a patient uses a compressed gas, the applicator being suitable in particular for laparoscopic applications. The applicator has a connecting piece for connection of the applicator to two reservoirs for the components and for delivery of a compressed gas. A multi-lumen tube extends from the connecting piece to a spray head. A flexible wire is fixed in a first lumen which extends off-center. The applicator has at least one adapter having two tube connectors which are introduced into two further lumina. These two further lumina likewise extend off-center and are offset in the circumferential direction from the lumen which receives the wire. A further lumen can extend centrally and can receive a second wire. Identical adapters can be provided at both ends of the multi-lumen tube.

主权项

1. An applicator for spraying at least two components in the interior of the body of a patient by using a compressed gas, comprising:
a connecting piece for connecting the applicator to reservoirs for the components and for feeding a compressed gas to the applicator; a multi-lumen tube which defines a central longitudinal axis, with a proximal end, which is connected to the connecting piece, and with a distal end; a spray head which is located at the distal end of the multi-lumen tube, and at least one first flexible wire which is arranged in a first lumen of the multi-lumen tube; and at least one adapter which is arranged at the proximal or distal end of the multi-lumen tube in order to connect the multi-lumen tube to the connecting piece or to the spray head, wherein the adapter comprises two tube connectors which are introduced into a second and a third lumen of the multi-lumen tube, wherein the second and the third lumen extend off-center with respect to the longitudinal axis, and wherein the first lumen, in which the first flexible wire is arranged, likewise extends off-center with respect to the longitudinal axis and offset from the second and the third lumen in the circumferential direction.