Instrument kit and method for performing meniscal repair
View Patent ↗An instrument kit for performing a repair procedure on a meniscal tear in a knee for use in combination with a mechanical repair device is disclosed. The instrument kit includes at least one template including an elongate body defining X, Y and Z axes. The elongate body adapted for insertion in a knee of the patient to approximate a path to a meniscal tear within the knee. The elongate body has a length defining the X-axis. The instrument kit including a first template having a linear elongate body, a second template having a distal end portion which is offset in a direction of the Y-axis, and a third template having a distal end portion which is offset in a direction of the Z-axis.
1. A method of performing a repair procedure on a patient's knee, comprising the steps of:
introducing at least one template into the patient's knee to define a path to a tissue site;
advancing a repair device along the path to position the repair device adjacent the tissue site within the patient's knee;
actuating the repair device to treat the tissue site; and
releasably connecting a handle to the at least one template for manipulating the at least one template by connecting receiving structure provided at a distal end of the handle to attachment structure provided at a proximal end of the at least one template, wherein the receiving structure corresponds in configuration and dimensions to the attachment structure to allow application of a proximally directed longitudinal force to the at least one template to access the tissue site, and a distally directed longitudinal force to remove the at least one template from the tissue site.
2. The method of claim 1 , wherein the step of advancing a repair device includes providing a repair device corresponding in configuration and dimensions to the introduced template for atraumatically moving the repair device along the path created thereby.
3. The method of claim 1 , wherein the step of introducing at least one template includes providing at least one template with an elongate body defining X, Y and Z axes and a reduced profile for facilitating passage to the tissue site.
4. The method according to claim 1 further including the step of creating an opening in the patient's knee for allowing introduction of the at least one template.
5. The method according to claim 1 , wherein the step of introducing at least one template includes introducing a first template with a first configuration for initially defining a first path, and introducing a second template with a second, different configuration along the first path to define a second, different path.