Endoscope with guide
First Claim
1. An assembly comprising:
- an endoscope; and
a device including;
a plurality of instruments configured to be moveably coupled to opposing outer sides of the endoscope, each of the instruments configured to be selectively moved longitudinally to extend beyond a distal tip of the endoscope, each of the instruments having a deflectable distal end configured to accommodate an end effector;
a feature exposed on an external surface of the endoscope configured to stop movement in a distal direction of at least one of the plurality of instruments along a longitudinal axis of the endoscope;
an actuation device attached to a proximal end of each of the instruments, each actuation device being configured to independently deflect a respective one of the instruments inward toward the endoscope; and
a guiding member including at least two rings, each of the rings defining an opening configured to receive one of the plurality of instruments therein, wherein the guiding member includes at least one living hinge configured to selectively open and close one of the rings for insertion of one of the plurality of instruments into the opening of the ring, wherein the living hinge is configured to close the ring such that the ring is normally closed.
1 Assignment
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Accused Products
Abstract
An instrument for use with an endoscope may include an elongate section configured to move exterior to the endoscope. The elongate section may include a distal end and a proximal end. The instrument may also include an end effector attached to the distal end of the elongate section, and an actuation device attached to the proximal end of the elongate section. The actuation device may be configured to operate the end effector. The instrument may also include a guiding member coupled to the elongate section. The guiding member may be configured to be coupled to an external surface of the endoscope to permit the guiding member to move longitudinally relative to the endoscope. The guiding member may be coupled to the elongate section such that the end effector may extend past a distal end of the endoscope and move in a transverse direction independent of the movement of the distal end of the endoscope.
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Citations
11 Claims
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1. An assembly comprising:
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an endoscope; and a device including; a plurality of instruments configured to be moveably coupled to opposing outer sides of the endoscope, each of the instruments configured to be selectively moved longitudinally to extend beyond a distal tip of the endoscope, each of the instruments having a deflectable distal end configured to accommodate an end effector; a feature exposed on an external surface of the endoscope configured to stop movement in a distal direction of at least one of the plurality of instruments along a longitudinal axis of the endoscope; an actuation device attached to a proximal end of each of the instruments, each actuation device being configured to independently deflect a respective one of the instruments inward toward the endoscope; and a guiding member including at least two rings, each of the rings defining an opening configured to receive one of the plurality of instruments therein, wherein the guiding member includes at least one living hinge configured to selectively open and close one of the rings for insertion of one of the plurality of instruments into the opening of the ring, wherein the living hinge is configured to close the ring such that the ring is normally closed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An assembly comprising:
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an endoscope; and a device including; a plurality of instruments configured to be moveably coupled to opposing outer sides of the endoscope, each of the instruments configured to be selectively moved longitudinally to extend beyond a distal tip of the endoscope, each of the instruments having a deflectable distal end configured to accommodate an end effector; a feature exposed on an external surface of the endoscope and configured to stop distal movement of at least one of the instruments along a longitudinal axis of the endoscope; an actuation device attached to a proximal end of each of the instruments, each actuation device being configured to independently deflect a respective one of the plurality of instruments inward toward the endoscope; and a guiding member configured to interact with the feature, the guiding member including a plurality of rings and configured to couple each of the instruments to the endoscope, wherein the guiding member includes a living hinge configured to selectively open and close at least one of the plurality of rings for insertion of one of the plurality of instruments therein, wherein the living hinge is biased so as to close the at least one of the plurality of rings. - View Dependent Claims (10, 11)
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Specification