Abstract: The technology described herein is directed toward a detachable, powered, modular endoscope system with interconnected components and coupling mechanisms that enable power or data signal connectivity between many different detachable instruments, devices, and endoscope shaft variations.

Abstract: Some implementations of the disclosure are directed to detachable endoscope shafts assemblies including detachable endoscope shafts. In one implementation, an endoscope assembly comprises: an endoscope housing comprising a distal connector including first circuitry configured to receive one or more image signals or supply power from the endoscope housing; and a detachable endoscope shaft comprising: a distal segment configured to be inserted in a patient cavity; an attachment segment proximal to the distal segment, the attachment segment configured to be removably coupled to an instrument or adapter; and a proximal connector configured to removably and electrically couple to the distal connector, the proximal connector including second circuitry configured to electrically couple to the first circuitry.

Abstract: Some implementations of the disclosure are directed to detachable endoscope shafts assemblies including detachable endoscope shafts. In one implementation, an endoscope assembly comprises: an endoscope housing comprising a distal connector including first circuitry configured to receive one or more image signals or supply power from the endoscope housing; and a detachable endoscope shaft comprising: a distal segment configured to be inserted in a patient cavity; an attachment segment proximal to the distal segment, the attachment segment configured to be removably coupled to an instrument or adapter; and a proximal connector configured to removably and electrically couple to the distal connector, the proximal connector including second circuitry configured to electrically couple to the first circuitry.

Abstract: Some implementations of the disclosure are directed to detachable endoscope shafts assemblies including detachable endoscope shafts. In one implementation, an endoscope assembly comprises: an endoscope housing comprising a distal connector including first circuitry configured to receive one or more image signals or supply power from the endoscope housing; and a detachable endoscope shaft comprising: a distal segment configured to be inserted in a patient cavity; an attachment segment proximal to the distal segment, the attachment segment configured to be removably coupled to an instrument or adapter; and a proximal connector configured to removably and electrically couple to the distal connector, the proximal connector including second circuitry configured to electrically couple to the first circuitry.

Abstract: An articulating cannula assembly is described. The articulating cannula assembly includes: a hand piece; a proximal housing situated above the hand piece; a cannula distally extending from the proximal housing, the cannula including an articulating segment; and a trigger that, when actuated, extends or contracts the articulating segment. The proximal housing can removably couple to the hand piece. The proximal housing can include an endoscope attachment structure for removably securing a proximal portion of an endoscope.

Abstract: Some implementations of the disclosure are directed to detachable endoscope shafts assemblies including detachable endoscope shafts. In one implementation, an endoscope assembly comprises: an endoscope housing comprising a distal connector including first circuitry configured to receive one or more image signals or supply power from the endoscope housing; and a detachable endoscope shaft comprising: a distal segment configured to be inserted in a patient cavity; an attachment segment proximal to the distal segment, the attachment segment configured to be removably coupled to an instrument or adapter; and a proximal connector configured to removably and electrically couple to the distal connector, the proximal connector including second circuitry configured to electrically couple to the first circuitry.

Abstract: An articulating cannula assembly is described. The articulating cannula assembly includes: a hand piece; a proximal housing situated above the hand piece; a cannula distally extending from the proximal housing, the cannula including an articulating segment; and a trigger that, when actuated, extends or contracts the articulating segment. The proximal housing can removably couple to the hand piece. The proximal housing can include an endoscope attachment structure for removably securing a proximal portion of an endoscope.