Surgical Method Utilizing Transluminal Endoscope and Instruments
First Claim
1. A method of transluminal surgery, comprising the steps of:
- providing an endoscopic surgery apparatus including a tubular member having a plurality of channels along its longitudinal axis, a handle located on a proximal end of the tubular member, two or more arms pivotably connected to a distal end of the tubular member by hinges, wherein said arms have guiding channels passing therethrough adapted to receive endoscopic surgical tools;
inserting the distal end of the tubular member through a natural body orifice into a body cavity with the arms in a closed position;
creating an incision in a body cavity wall sized to accommodate the tubular member using at least one endoscopic surgical tool;
advancing the distal end of the tubular member through the incision to a desired surgical site;
pivoting the arms about the hinges into an open position using a mechanism on the handle such that the guiding channels passing through the arms create a desired degree of triangulation for endoscopic surgical tools disposed in the guiding channels;
performing at least one surgical task at the surgical site; and
pivoting the arms about the hinges into a closed position using a mechanism on the handle.
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Accused Products
Abstract
A method of transluminal surgery is provided, which utilizes an endoscopic surgery apparatus having pivotable arms attached by hinges on its distal end. The arms are interchangeable with arms of various configurations. The method includes the steps of inserting an endoscopic surgery apparatus into a body cavity of a patient, making an incision in the body cavity wall to allow access to the patient'"'"'s abdominal cavity, and further inserting the apparatus through the incision. Surgery is performed at the desired surgical site and the apparatus is withdrawn into the body cavity where the incision is closed. Finally, the apparatus is withdrawn from the patient'"'"'s body.
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Citations
85 Claims
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1. A method of transluminal surgery, comprising the steps of:
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providing an endoscopic surgery apparatus including a tubular member having a plurality of channels along its longitudinal axis, a handle located on a proximal end of the tubular member, two or more arms pivotably connected to a distal end of the tubular member by hinges, wherein said arms have guiding channels passing therethrough adapted to receive endoscopic surgical tools; inserting the distal end of the tubular member through a natural body orifice into a body cavity with the arms in a closed position; creating an incision in a body cavity wall sized to accommodate the tubular member using at least one endoscopic surgical tool; advancing the distal end of the tubular member through the incision to a desired surgical site; pivoting the arms about the hinges into an open position using a mechanism on the handle such that the guiding channels passing through the arms create a desired degree of triangulation for endoscopic surgical tools disposed in the guiding channels; performing at least one surgical task at the surgical site; and pivoting the arms about the hinges into a closed position using a mechanism on the handle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method of transluminal surgery, comprising the steps of:
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providing an endoscopic surgery apparatus including a tubular member having a plurality of channels along its longitudinal axis, a handle located on a proximal end of the tubular member; selecting two arms having a desired configuration from a group of interchangeable arms of different configurations, to be pivotably connected to a distal end of the tubular member by hinges, wherein said arms have guiding channels passing therethrough adapted to receive endoscopic surgical tools; inserting the distal end of the tubular member through a natural body orifice into a body cavity with the arms in a closed position; creating an incision in the body cavity wall sized to accommodate the tubular member using at least one endoscopic surgical tool; advancing the distal end of the tubular member through the incision and to a desired surgical site; pivoting the arms about the hinges into an open position using a mechanism on the handle such that the guiding channels passing through the arms create a desired degree of triangulation for endoscopic surgical tools disposed in the guiding channels; performing at least one surgical task at the surgical site; and pivoting the arms about the hinges into a closed position using a mechanism on the handle. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44)
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45. A method of transluminal surgery, comprising the steps of:
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providing an endoscopic surgery apparatus including a tubular member having a plurality of channels along its longitudinal axis, wherein at least one of the channels of said tubular member is an optical channel for the transmission of images and at least one other of the channels is an illumination channel for the transmission of light, a handle located on a proximal end of the tubular member, two or more arms pivotably connected to a distal end of the tubular member by hinges and having guiding channels passing therethrough adapted to receive endoscopic surgical tools, wherein when the arms are in a closed position an opening is defined allowing for viewing of an area proximal to the distal end via the optical channel and illumination of the area proximal to the distal end via the at least one illumination channel; inserting the distal end of the tubular member through a natural body orifice with the arms in a closed position; advancing the distal end of the tubular member into a body cavity using the optical channel to view the body cavity; creating an incision in the body cavity wall sized to accommodate the tubular member using at least one endoscopic surgical tool; advancing the distal end of the tubular member through the incision into the abdominal cavity; advancing the distal end of the tubular member to a desired surgical site using the optical channel to view the abdominal cavity; pivoting the arms about the hinges into an open position using a mechanism on the handle such that the guiding channels passing through the arms create a desired degree of triangulation for endoscopic surgical tools disposed in the guiding channels; performing at least one surgical task at the surgical site; and pivoting the arms about the hinges into a closed position using a mechanism on the handle. - View Dependent Claims (46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65)
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66. A method of transluminal surgery, comprising the steps of:
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providing an endoscopic surgery apparatus including a tubular member having a plurality of channels along its longitudinal axis, a handle located on a proximal end of the tubular member;
wherein at least one of the channels of said tubular member is an optical channel for the transmission of images and at least one other of the channels is an illumination channel for the transmission of light;selecting two arms having a desired configuration from a group of interchangeable arms of different configurations, to be pivotably connected to a distal end of the tubular member by hinges, wherein said arms have guiding channels passing therethrough adapted to receive endoscopic surgical tools and wherein when the arms are in a closed position an opening is defined allowing for viewing of an area proximal to the distal end via the optical channel and illumination of the area proximal to the distal end via the at least one illumination channel; inserting the distal end of the tubular member through a natural body orifice into a body cavity with the arms in a closed position; advancing the distal end of the tubular member into a body cavity using the optical channel to view the body cavity; creating an incision in the body cavity wall sized to accommodate the tubular member using at least one endoscopic surgical tool in at least one channel of the tubular member; advancing the distal end of the tubular member through the incision into the abdominal cavity; advancing the distal end of the tubular member to a desired surgical site using the optical channel to view the abdominal cavity; pivoting the arms about the hinges into an open position using a mechanism on the handle such that the guiding channels passing through the arms create a desired degree of triangulation for endoscopic surgical tools disposed in the guiding channels; performing at least one surgical task at the surgical site; pivoting the arms about the hinges into a closed position using a mechanism on the handle; withdrawing the distal end of the tubular member via the incision in the body cavity wall into the body cavity; closing the incision in the body cavity wall using at least one endoscopic surgical tool; and withdrawing the distal end of the tubular member from the natural body orifice. - View Dependent Claims (67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85)
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Specification