Abstract: A disposable single indication orthopedic trauma surgical kit has no bone plates other than a single bone plate precontoured and sized to match an anatomic shape of a portion of a bone of a patient's extremity. The single bone plate has a plurality of fastener apertures. The surgical kit also has a plurality of fasteners with heads that are dimensioned to mate with the fastener apertures. The surgical kit also has a disposable torque driver adapted to engage the fastener heads. The foregoing components are contained in a sterile sealed container.

Abstract: A bone plate system for the internal fixation of a fractured bone of a patient has a bone plate with one or more threaded bone fastener apertures and one or more non-threaded bone fastener apertures. The system also has a plurality of bone fasteners, each with a shaft and a head. The heads are dimensioned and configured to threadedly engage the threaded bone fastener apertures to provide a fixed angle locking construct. The heads also are dimensioned and configured to directly engage the non-threaded bone fastener apertures to provide a polyaxial non-locking compressive construct.

Abstract: The present invention provides a flexible actuator, and methods for manufacturing and using a flexible actuator, for transmitting high loads from a user to an end effector. In one exemplary embodiment, the flexible actuator can extend from a handle of a medical device to an end effector located on a distal end of the device. The actuator can include a head formed on a terminal end thereof with at least one planar surface that is approximately coplanar with an outer surface of the flexible actuator. In use, the actuator can be coupled to a medical device having an end effector located on a distal end thereof. Tension applied to the actuator can be effective to actuate the end effector.

Abstract: A bone plate system for the internal fixation of a fractured bone of a patient has a bone plate with one or more threaded bone fastener apertures and one or more non-threaded bone fastener apertures. The system also has a plurality of bone fasteners, each with a shaft and a head. The heads are dimensioned and configured to threadedly engage the threaded bone fastener apertures to provide a fixed angle locking construct. The heads also are dimensioned and configured to directly engage the non-threaded bone fastener apertures to provide a polyaxial non-locking compressive construct.

Abstract: A disposable single indication orthopedic trauma surgical kit has no bone plates other than a single bone plate precountoured and sized to match an anatomic shape of a portion of a bone of a patient's extremity. The single bone plate has a plurality of fastener apertures. The surgical kit also has a plurality of fasteners with heads that are dimensioned to mate with the fastener apertures. The surgical kit also has a disposable torque driver adapted to engage the fastener heads. The foregoing components are contained in a sterile sealed container.

Abstract: The present invention provides a flexible actuator, and methods for manufacturing and using a flexible actuator, for transmitting high loads from a user to an end effector. In one exemplary embodiment, the flexible actuator can extend from a handle of a medical device to an end effector located on a distal end of the device. The actuator can include a head formed on a terminal end thereof with at least one planar surface that is approximately coplanar with an outer surface of the flexible actuator. In use, the actuator can be coupled to a medical device having an end effector located on a distal end thereof. Tension applied to the actuator can be effective to actuate the end effector.

Abstract: The present invention provides a flexible actuator, and methods for manufacturing and using a flexible actuator, for transmitting high loads from a user to an end effector. In one exemplary embodiment, the flexible actuator can extend from a handle of a medical device to an end effector located on a distal end of the device. The actuator can include a head formed on a terminal end thereof with at least one planar surface that is approximately coplanar with an outer surface of the flexible actuator. In use, the actuator can be coupled to a medical device having an end effector located on a distal end thereof. Tension applied to the actuator can be effective to actuate the end effector.

Abstract: A suction adapter for use with first and second medical devices capable of accommodating suction, the adapter including a manifold having at least three ports and a flexible flow valve. The ports may include: a suction port configured for connecting to a suction source; a first device port configured for accommodating a first medical device, preferably an endoscope; and a second device port configured for accommodating a second medical device, preferably a suction biopsy device. The flexible flow valve has at least one opening and may be located between the first device port and both the second device port and the suction port.

Abstract: The invention may include a biopsy instrument having a proximal end and a distal end. The biopsy instrument may include a distal assembly for performing a surgical operation, an elongate flexible member connected to and extending in a proximal direction from the distal assembly, the flexible member including a conduit thereth rough, a proximal actuation handle coupled to a proximal end of the flexible member, the proximal actuation handle including an access opening in fluid connection with the conduit, and a sample collector including a catcher handle and a catcher body. The catcher body may be configured for insertion into the access opening and is removably attached to the catcher handle.

Abstract: A biopsy instrument and method of using such are provided wherein the biopsy instrument includes a proximal actuation handle, an elongate flexible member, and a distal assembly. The flexible member, connected to and extending from the actuation handle, includes an aspiration conduit for fluid connection with a vacuum source and for permitting the flow of fluid from the distal end to the proximal end of the biopsy instrument. The flexible member may include an irrigation conduit for supplying irrigation fluid to the distal end. The actuation handle includes a stationary member and an actuation device, and may include a sample chamber, a sample collector, valves for regulating the vacuum in the aspiration conduit and the fluid flow in the irrigation conduit, and a pressure increasing device for selectively increasing the pressure of the fluid supplied to the distal end.

Abstract: A suction adapter for use with first and second medical devices capable of accommodating suction, the adapter including a manifold having at least three ports and a flexible flow valve. The ports may include: a suction port configured for connecting to a suction source; a first device port configured for accommodating a first medical device, preferably an endoscope; and a second device port configured for accommodating a second medical device, preferably a suction biopsy device. The flexible flow valve has at least one opening and may be located between the first device port and both the second device port and the suction port.

Abstract: A biopsy instrument and method of using such are provided wherein the biopsy instrument includes a proximal actuation handle, an elongate flexible member, and a distal assembly. The flexible member, connected to and extending from the actuation handle, includes an aspiration conduit for fluid connection with a vacuum source and for permitting the flow of fluid from the distal end to the proximal end of the biopsy instrument. The flexible member may include an irrigation conduit for supplying irrigation fluid to the distal end. The actuation handle includes a stationary member and an actuation device, and may include a sample chamber, a sample collector, valves for regulating the vacuum in the aspiration conduit and the fluid flow in the irrigation conduit, and a pressure increasing device for selectively increasing the pressure of the fluid supplied to the distal end.

Abstract: A biopsy instrument and method of using such are provided wherein the biopsy instrument includes a proximal actuation handle, an elongate flexible member, and a distal assembly. The flexible member, connected to and extending from the actuation handle, includes an aspiration conduit for fluid connection with a vacuum source and for permitting the flow of fluid from the distal end to the proximal end of the biopsy instrument. The flexible member may include an irrigation conduit for supplying irrigation fluid to the distal end. The actuation handle includes a stationary member and an actuation device, and may include a sample chamber, a sample collector, valves for regulating the vacuum in the aspiration conduit and the fluid flow in the irrigation conduit, and a pressure increasing device for selectively increasing the pressure of the fluid supplied to the distal end.

Abstract: An end effector assembly for an endoscopic instrument includes first and second end effectors, a screw and optionally a washer. The end effectors have arms which are biased away from each other. The screw has a threaded portion dimensioned to engage the distal end of the endoscopic instrument and a head portion with a pair of arm receiving grooves. In a presently preferred embodiment, the washer extends over arms of the end effectors which pass through grooves in the head of the screw. In this manner, the arms of the end effectors are captured between the screw and the washer. The grooves are preferably provided with upstanding pins which engage mounting holes in the arms of the end effectors.

Abstract: An endoscopic instrument is provided with a hollow tube, first and second end effectors coupled to the hollow tube and having arms biased away from each other, a cylindrical member slidably disposed over the hollow tube, a push/pull wire extending through the tube, a handle assembly coupled to the push/pull wire and the hollow tube, and a disk segment connected to the push/pull wire and connected to the cylindrical member by a crimp in the cylindrical member. When the handle assembly is actuated, the push/pull wire moves the disk segment and hence the cylindrical member relative to the end effectors and causes the cylindrical member to ride over the arms of the end effectors, thereby forcing the end effectors closed or permitting them to open. Preferably, the disk segment has two curved sides which are coupled to the cylindrical member by crimping, and two substantially parallel sides which provide room for the arms of the end effectors so that the disk segment can move relative to the end effectors.

Abstract: A deflection-limiting clevis includes a substantially cylindrical base with a pair of clevis arms extending therefrom, a clevis axle extending between distal ends of the clevis arms and a pair of stops located on interior portions of the clevis arms between the base and the axle. The stops are dimensioned and located to engage respective tangs of a pair of jaws, which are mounted on the axle, when the jaws are deflected across the center line of the clevis. A first embodiment of the clevis may be used with or without a conventional flat needle between the jaws. In a second embodiment of the clevis, a cross member is located between the clevis arms proximal of the clevis axle and distal of the cylindrical base. The cross member may be used to engage the proximal end of a shortened flat needle which is mounted between the jaws and is also used to engage the tangs of the jaws when the jaws are rotated about the axle to a point of deflection.

Abstract: A stamped clevis is made from a stainless steel sheet which is cut (stamped) to form at least one relatively narrow distally extending arm and at least one relatively broad proximal base. The distal arm is provided with at least one mounting hole for receiving an axle pin and the proximal portion is wrapped to form a cylinder or a broken cylinder. In one embodiment, the sheet is cut to form two relatively broad proximal bases and two relatively narrow substantially parallel distal arms, one arm extending from each base and being provided with a mounting hole. The arms are joined by a cross member proximal of the mounting holes and a central tab having a third mounting hole extends distally from the cross member. The cut sheet is formed by bending the cross member on either side of the tab in an "S" configuration so that the mounting holes are aligned substantially coaxially. The two proximal bases are bent towards each other to form a bifurcated cylinder. The tab may be provided with an integral spike.

Abstract: An end effector assembly for an endoscopic instrument includes first and second end effectors, a screw, and optionally a washer. The end effectors have arms which are biased away from each other. The screw has a threaded portion dimensioned to engage the distal end of the endoscopic instrument and a head portion with a pair of arm receiving grooves. In a presently preferred embodiment, the washer extends over the arms of the end effectors which pass through grooves in the head of the screw. In this manner, the arms of the end effectors are captured between the screw and the washer. The grooves are preferably provided with upstanding pins which engage mounting holes in the arms of the end effectors.

Abstract: Endoscopic biopsy forceps jaws having an outer edge which may be generally U-shaped, circular, or oblate circular are disclosed with teeth which extend completely around the outer edge. The teeth may take any of several arrangements. In a first arrangement, the teeth and valleys are formed with two substantially rectangular surfaces which meet at substantially horizontal vertex and nadir lines. In a second arrangement, each tooth has a vertex or peak located upward and inward from the outer edge, and is defined by a substantially triangular inner surface, a substantially quadrilateral base, and a surface which extends outward and downward from the vertex of the triangular surface to the outer edge of the jaw. Valleys between the teeth have two inclined surfaces which intersect along a line which extends inward and downward from the outer edge of the jaw.

Abstract: Endoscopic biopsy forceps jaws having an outer edge which may be generally U-shaped, circular, or oblate circular are disclosed with a number of teeth which extend along at least a portion of the outer edge where the peaks of the teeth are located upward and inward from the outer edge. In one embodiment, each tooth is defined by a substantially triangular inner surface, a substantially quadrilateral base, and a surface which extends outward and downward from the vertex of the triangular surface to the outer edge of the jaw. Valleys between the teeth have two inclined surfaces which intersect along a line which extends inward and downward from the outer edge of the jaw. In a second embodiment, the peak of each tooth is defined by the vertex of a pyramid having four faces and valleys between these teeth have three substantially flat surfaces which intersect at a vertex which lies downward and inward from the outer edge of the jaw.