Abstract: Reversibly attachable pressure-resistant cap for an endoscope sleeve, configured to seal a distal tip of the endoscope sleeve during pressurized inflation of the sleeve to assist insertion of the endoscope into the sleeve. The cap is operable to latch onto the distal tip. The cap is also configured to be easily removed from the distal tip after inflation is no longer needed.

Abstract: An electrochemical sensor assembly which allows a solution to make contact with an active sensing area of a sensor, while constraining the solution such that the fluid does not contact the sensor electronics and a method for fabricating such a sensor assembly. A sensor assembly is fabricated in accordance with a simple process, including: fabricating a master pattern which matches the external profile of an epoxy shell which will encapsulate a substrate upon which the sensors are mounted; forming a flexible tool (or mold) which conforms to the general profile of the master pattern; placing sensors together with any other desired electronic circuitry on a substrate (such as a printed circuit board or a ceramic pad to form a "hybrid"); pressing a number of electrical contact points on the hybrid and the active sensing area of each sensor on the substrate into contact with flexible protrusions of the flexible tool; and potting the hybrid.