04932942 is referenced by 67 patents and cites 8 patents.

The injection equipment for an endoscope comprises a guide tube (5) to be inserted into the instrument channel of the endoscope, in which two flexible tubes (7, 9) can be slid to supply the differing viscous fluid constituents in a two constituent fabric glue. At the distal end of the flexible tubes (7, 9) a twin tubular needle (15) is fitted, with its needle tubes (11, 13) opening out separately at the distal end. In this way the two constituents only mix inside the fabric. The flexible tubes (7, 9) also have a differing internal diameter like the two needle tubes (11, 13), whereby the more viscous constituents are fed via the larger diameter flexible tube (7), to which the larger diameter needle tube (11) is also connected. Handling is thereby facilitated and there is better compliance with the correct mixture ratio for both constituents.

Injection equipment with a twin tubular needle for an endoscope
Application Number
Publication Number
Application Date
July 11, 1988
Publication Date
June 12, 1990
Harald Maslanka
Stockacher Strasse 172, 7200 Tuttlingen
Toren McGeady & Associates
A61M 5/00
A61M 25/00
View Original Source