1
Robert A Mackin: Working well balloon angioscope and method. Cahill Sutton & Thomas, November 15, 1988: US04784133 (222 worldwide citation)

A transparent plastic collapsible balloon is attached to the distal end of a flexible bronchoscope or angioscope. The inflatable balloon has a cavity or "working well" at its distal end which communicates by means of a tube with the central channel of the angioscope. Separate channels of the angiosc ...


2
Mackin Robert A: Angioscope a ballonnet et methode dutilisation, Working well balloon angioscope and method. Mackin Robert A, CASSAN MACLEAN, October 1, 1991: CA1289833

ABSTRACT A transparent plastic collapsible balloon is attachedto the distal end of a flexible bronchoscope orangioscope. The inflatable balloon has a cavity or "working well" at its distal end which communicates bymeans of a tube with the central channel of theangioscope. Separate channels of the an ...