Abstract: A surgical access device is disclosed and includes a housing, a cannula, a guide, and an expandable member. The cannula extends distally from the housing and defines a longitudinal axis. A wall of the cannula includes a first slot defined therein. The guide is engagable with the housing and defines a first channel. The first channel is disposed at a non-parallel angle relative to the longitudinal axis. The expandable member is disposed adjacent a distal portion of the cannula and is transitionable between a collapsed configuration and an expanded configuration. A first surgical instrument is insertable through the first channel of the guide and through the first slot of the cannula.

Abstract: A packaging device for a trocar assembly includes a trocar packaging clip having at least two holding structures configured to be detachably secured to the proximal portions of the trocar obturator and the cannula for retention of the trocar obturator and cannula relative to each other. The trocar packaging clip includes an anti-rotation structure configured to engage at least one of the trocar and the cannula to prevent relative rotation thereof.

Abstract: A surgical access device is disclosed and includes a housing, a cannula, a guide, and an expandable member. The cannula extends distally from the housing and defines a longitudinal axis. A wall of the cannula includes a first slot defined therein. The guide is engagable with the housing and defines a first channel. The first channel is disposed at a non-parallel angle relative to the longitudinal axis. The expandable member is disposed adjacent a distal portion of the cannula and is transitionable between a collapsed configuration and an expanded configuration. A first surgical instrument is insertable through the first channel of the guide and through the first slot of the cannula.

Abstract: A surgical access device is disclosed and includes a housing, a cannula, a guide, and an expandable member. The cannula extends distally from the housing and defines a longitudinal axis. A wall of the cannula includes a first slot defined therein. The guide is engagable with the housing and defines a first channel. The first channel is disposed at a non-parallel angle relative to the longitudinal axis. The expandable member is disposed adjacent a distal portion of the cannula and is transitionable between a collapsed configuration and an expanded configuration. A first surgical instrument is insertable through the first channel of the guide and through the first slot of the cannula.

Abstract: In some examples, a tool for, e.g., creating a sub-sternal tunnel in a patient or other use, is described. The tool may include a handle and a tunneling shaft coupled to the handle. The tunneling shaft extends from a proximal end to a distal end, and at least a portion of the tunneling shaft extends in a curved orientation between the first end to the distal end. The distal end of the tunneling shaft includes a cutting tool having a sharp edge. The cutting tool is moveable from a recessed position in which the sharp edge of the cutting tool is recessed into the distal end of the tunneling shaft to a deployed position in which the sharp edge of the cutting tool extends beyond the distal end of the tunneling shaft in the deployed position, e.g., to cut pericardium, scar tissue, and/or connective tissue with the sharp edge.

Abstract: In some examples, a tool for, e.g., creating a sub-sternal tunnel in a patient or other use, is described. The tool may include a handle and a tunneling shaft coupled to the handle. The tunneling shaft extends from a proximal end to a distal end, and at least a portion of the tunneling shaft extends in a curved orientation between the first end to the distal end. The distal end of the tunneling shaft includes a cutting tool having a sharp edge. The cutting tool is moveable from a recessed position in which the sharp edge of the cutting tool is recessed into the distal end of the tunneling shaft to a deployed position in which the sharp edge of the cutting tool extends beyond the distal end of the tunneling shaft in the deployed position, e.g., to cut pericardium, scar tissue, and/or connective tissue with the sharp edge.

Abstract: A packaging device for a trocar assembly includes a trocar packaging clip having at least two holding structures configured to be detachably secured to the proximal portions of the trocar obturator and the cannula for retention of the trocar obturator and cannula relative to each other.

Abstract: A packaging device for a trocar assembly includes a trocar packaging clip having at least two holding structures configured to be detachably secured to the proximal portions of the trocar obturator and the cannula for retention of the trocar obturator and cannula relative to each other. The trocar packaging clip includes an anti-rotation structure configured to engage at least one of the trocar and the cannula to prevent relative rotation thereof.

Abstract: A surgical access device is disclosed and includes a housing, a cannula, a guide, and an expandable member. The cannula extends distally from the housing and defines a longitudinal axis. A wall of the cannula includes a first slot defined therein. The guide is engagable with the housing and defines a first channel. The first channel is disposed at a non-parallel angle relative to the longitudinal axis. The expandable member is disposed adjacent a distal portion of the cannula and is transitionable between a collapsed configuration and an expanded configuration. A first surgical instrument is insertable through the first channel of the guide and through the first slot of the cannula.

Abstract: In some examples, a tool for, e.g., creating a sub-sternal tunnel in a patient or other use, is described. The tool may include a handle and a tunneling shaft coupled to the handle. The tunneling shaft extends from a proximal end to a distal end, and at least a portion of the tunneling shaft extends in a curved orientation between the first end to the distal end. The distal end of the tunneling shaft includes a cutting tool having a sharp edge. The cutting tool is moveable from a recessed position in which the sharp edge of the cutting tool is recessed into the distal end of the tunneling shaft to a deployed position in which the sharp edge of the cutting tool extends beyond the distal end of the tunneling shaft in the deployed position, e.g., to cut pericardium, scar tissue, and/or connective tissue with the sharp edge.

Abstract: A packaging device for a trocar assembly includes a trocar packaging clip having at least two holding structures configured to be detachably secured to the proximal portions of the trocar obturator and the cannula for retention of the trocar obturator and cannula relative to each other. The trocar packaging clip includes an anti-rotation structure configured to engage at least one of the trocar and the cannula to prevent relative rotation thereof.