Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of arm articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.

Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of arm articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of an articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.

Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.

Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of an articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.

Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of an articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: A mounting assembly for mounting a surgical instrument to a base, which facilitates positioning a surgical instrument relative to the surgical site so that only the minimum portion of the instrument is positioned in the free space available around the surgical site. A surgical instrument is also provided which includes a handle, a tool member, and a segmented flexible articulating arm which operatively connects the handle and the tool member. Also provided is an instrumentation kit having a surgical instrument which includes an end effector connecting assembly disposed at the distal end portion of an articulating arm to facilitate the removal or attachment of and end effector from the distal end of the articulating arm. The surgical instrumentation kit also includes a number of interchangeable surgical tool end effectors each having a uniform connector portion for interchangeable engagement with the end effector connecting assembly of the surgical instrument.

Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient, and at least one retractor blade slidably mounted to the base. The base is positioned on the patient such that the opening therein overlies the operative site. The operative site is percutaneously accessed, and obstructing tissue is retracted by engaging the tissue with the retractor blade. A surgical instrument is provided which is engageable with the base and operable at the operative site through the opening in the base. A surgical procedure is carried out through the opening in the base with the surgical instrument.

Abstract: An occlusion clamp and an applicator for applying the occlusion clamp to body tissue is provided. The occlusion clamp applicator includes a housing having a proximal end having a first opening, a distal end having a second opening, and a pair of finger gripping members. The housing defines a channel which extends between the first and second openings. A plunger is partially positioned within the channel and extends through the first opening. The distal end of the plunger is operably connected to a jaw mechanism which is also slidably positioned within the channel. The jaw mechanism includes a pair of resilient shank portions, each having a distally located jaw member which extends through the second housing opening. Each shank portion also includes a cam surface which engages the distal end of the channel when the plunger is retracted to move the jaw members from a position in spaced relation with each other to a position relatively close in relation with each other.