System for performing a minimally invasive surgical procedure
First Claim
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1. A surgical system, comprising:
- an ex-vivo positioning mechanism;
an in-vivo instrument magnetically attractable to the ex-vivo positioning mechanism, whereby the in-vivo instrument is selectively movable within a patient by moving the ex-vivo positioning mechanism while the in-vivo instrument is magnetically attracted to the ex-vivo positioning mechanism; and
a percutaneous member, wherein the in-vivo instrument is introducible into the patient independent from the percutaneous member, and wherein the percutaneous member comprises;
a tubular member defining an axial lumen comprising a distal end; and
a shaft comprising a connector at a distal portion thereof, wherein the connector is movable along a length of the in-vivo instrument, wherein the connector is selectively lockable to a plurality of positions along the length of the in-vivo instrument within the patient, wherein the shaft extends through the axial lumen, wherein the connector is axially movable relative to the distal end of the tubular member to selectively lock the connector to the in-vivo instrument, and wherein the connector is permanently impassible through the distal end of the axial lumen.
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Abstract
A surgical system for performing a surgical procedure includes an ex-vivo positioning mechanism and an in-vivo instrument magnetically attracted to the ex-vivo positioning mechanism. The in-vivo instrument can be positioned within a patient by moving the ex-vivo positioning mechanism. In addition, the surgical system includes a percutaneous member introducible into the patient independent from the ex-vivo positioning mechanism, the percutaneous member comprising a connector at a distal end thereof, wherein the connector is selectively couplable to the in-vivo instrument within the patient.
1978 Citations
11 Claims
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1. A surgical system, comprising:
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an ex-vivo positioning mechanism; an in-vivo instrument magnetically attractable to the ex-vivo positioning mechanism, whereby the in-vivo instrument is selectively movable within a patient by moving the ex-vivo positioning mechanism while the in-vivo instrument is magnetically attracted to the ex-vivo positioning mechanism; and a percutaneous member, wherein the in-vivo instrument is introducible into the patient independent from the percutaneous member, and wherein the percutaneous member comprises; a tubular member defining an axial lumen comprising a distal end; and a shaft comprising a connector at a distal portion thereof, wherein the connector is movable along a length of the in-vivo instrument, wherein the connector is selectively lockable to a plurality of positions along the length of the in-vivo instrument within the patient, wherein the shaft extends through the axial lumen, wherein the connector is axially movable relative to the distal end of the tubular member to selectively lock the connector to the in-vivo instrument, and wherein the connector is permanently impassible through the distal end of the axial lumen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A surgical system, comprising:
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an ex-vivo positioning mechanism; an in-vivo instrument magnetically attractable to the ex-vivo positioning mechanism, wherein the in-vivo instrument is selectively movable within a patient by moving the ex-vivo positioning mechanism while the in-vivo instrument is magnetically attracted to the ex-vivo positioning mechanism, wherein the in-vivo instrument defines a track; and a percutaneous member, wherein the in-vivo instrument is introducible into the patient independent from the percutaneous member, and wherein the percutaneous member comprises; a tubular member defining an inner perimeter and an outer perimeter, wherein the tubular member comprises a distal end; and an elongate body comprising a connector at a distal portion of the elongate body, wherein the elongate body extends through the inner perimeter, wherein the inner perimeter is sized to prohibit the connector from passing through the distal end of the tubular member, wherein the connector comprises an outer perimeter greater than the inner perimeter of the tubular member, wherein the connector is movable relative to the distal end of the tubular member, wherein the percutaneous member is selectively couplable to the in-vivo instrument by disposing the connector in the track, wherein the connector is configured to initially engage the track within the patient, wherein the connector is movable along a length of the track, and wherein the connector is configured to selectively lock to the in-vivo instrument at a plurality of positions along the length of the track. - View Dependent Claims (11)
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Specification