Embodiments of the invention include a system for coupling a graft to a bone. A graft preparation tool may be used to place one or more holes in a graft and an offset measurement tool may be used to determine the distance of the one or more holes from an edge of the graft to be aligned with a portion of the bone. One or more complementary holes may then be created in the bone and fasteners applied through the holes to couple the graft to the bone.

Conventional varicose vein techniques suffer from a number of disadvantages and potential complications, including, for example, a risk for the development of hematomas, swelling, and blood clots, post-surgical pain and nerve injury, a potential for spontaneous regeneration and undesired resumption of varicosity, a need for a highly skilled surgical professional, as well as, in certain instances, a prolonged recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing a method for percutaneously occluding and dividing a varicose vein or other problematic vessel, a rapid, reliable, less invasive therapy that may be readily, reliably, and successfully performed by minimally skilled personnel around the world in a variety of medical settings.

A medical instrument has a first part connected to a second part with a connecting element. The first and second parts are pivotable relative to one another about a pivot axis defined by a longitudinal axis of the connecting element. The first part has a first bearing area, and the second part has a second bearing area. The first bearing area and second bearing area face each other. In a mounted state, a biasing element is arranged between the first and second bearing areas. The biasing element, in the mounted state, is held in a compressed state between the first and second bearing areas by the connecting element so as to exert a biasing force on the first and second bearing areas to keep them biased away from one another.

End effectors with closing mechanisms, and related tools and methods are disclosed. The disclosed end effectors may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaw members, measuring the separation parameter between jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication.

A system for containment and organization of a medical wire features a clamp. A first ridged and grooved clamping block is located on a clamp first side posterior end and a second ridged and grooved clamping block is located on a clamp second side posterior end. A first side compression member is located on an inside surface of a clamp first side and a second side compression member is located on an inside surface of the clamp second side. An adjustable ratcheting lock attaches the clamp first side and the clamp second side. A first finger grip is located on an outside surface of the clamp first side and a second finger grip is located on an outside surface of the clamp second side. A Medical wire is placed between the first side compression member and the second side compression member then the clamp is compressed against the medical wire.

A medical instrument has two individual parts. The first individual part has an eyelet, which is provided with an edge fully surrounding the eyelet opening. A second individual part includes a corkscrew-like manner connection body having turns which are wound into the eyelet opening.

Systems and methods for operating an end effector include an end effector for grasping a material, a drive system coupled to the end effector, a user interface, and a processor. The processor is configured to actuate the drive system to clamp the material using the end effector and in response to detecting successful clamping of the material, display a timer on the user interface. The timer provides an indication of when conditions will be safe to proceed with stapling of the material clamped by the end effector.

The dual bone forceps may be considered tandem locking forceps wherein the forceps are coupled to each other so that the surgeon may use one for clamping the bone graft plate adjacent the graft site while clamping the other forceps to a supporting bone structure above, below, or lateral to the graft site during the procedure. The dual bone forceps includes a bone graft plate clamping forceps having clamping jaws at the anterior end and flat handles terminating in locking jaws at the posterior end. The dual bone forceps also includes an anchoring forceps having an elongate hook blade and a shortened anvil blade at the anterior end and locking handles at the posterior end. A linking bar extends non-coplanar from the shortened anvil blade to the pivot of the bone graft plate clamping forceps to maintain the two forceps linked to each other, but spaced apart in different planes.

End effectors with closing mechanisms, and related tools and methods may be particularly beneficial when used for minimally invasive surgery. An example surgical tool comprises a first and second jaw movable between a closed grasped or clamped configuration and an open configuration. The tool further comprises a soft grip mode for grasping the tissue at a first force during which a separation parameter between the jaws is measured, and a therapeutic clamping mode in which the jaws clamp on the body tissue at a force greater than the grasping force. The methods comprise grasping the body tissue between jaws, measuring the separation parameter between the jaws, indicating on a user interface the separation parameter for comparison to a desired separation parameter, and then releasing the body tissue for repositioning or therapeutically clamping the body tissue in response to the separation parameter indication.

A system for containment and organization of a medical wire features a clamp. A first ridged and grooved clamping block is located on a clamp first side posterior end and a second ridged and grooved clamping block is located on a clamp second side posterior end. A first side compression member is located on an inside surface of a clamp first side and a second side compression member is located on an inside surface of the clamp second side. An adjustable ratcheting lock attaches the clamp first side and the clamp second side. A first finger grip is located on an outside surface of the clamp first side and a second finger grip is located on an outside surface of the clamp second side. A Medical wire is placed between the first side compression member and the second side compression member then the clamp is compressed against the medical wire.