a suture passer embodying the principles of the invention is provided . the system includes a suture passer . before any embodiments of the invention are explained in detail , it is to be understood that the invention is not limited in its application to the details of the structure and function set forth in the following description or illustrated in the appended drawings . the invention is capable of other embodiments and of being practiced or of being carried out in various ways . also , it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting . the use of “ including ,” “ comprising ,” or “ having ” and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items . “ comprising ” also encompasses the terms “ consisting of ” and “ consisting essentially of ,” the use of “ consisting essentially of ” means , e . g ., that a method may include additional steps , but only if the additional steps do not materially alter the basic and novel characteristics of the claimed method . unless specified or limited otherwise , the terms “ mounted ,” “ connected ,” “ supported ,” and “ coupled ” and variations thereof are used broadly and encompass both direct and indirect mountings , connections , supports , and couplings . further , “ connected ” and “ coupled ” are not restricted to physical or mechanical connections or couplings . no admission is made that any reference , including any patent or patent document , cited in this specification constitutes prior art . in particular , it will be understood that unless otherwise stated , reference to any document herein does not constitute an admission that any of these documents forms part of the common general knowledge in the art in the united states or in any other country . any discussion of the references states what the author asserts and the applicant reserves the right to challenge the accuracy and pertinence of any of the documents cited herein . as used in this specification and the appended claims , the singular forms “ a ,” “ an ,” and “ the ” include plural referents unless the content clearly dictates otherwise . as used in this specification and the appended claims , the term or is generally employed in its sense including “ and / or ” unless the content clearly dictates otherwise . unless otherwise noted , technical terms are used according to conventional usage . however , as used herein , the following definitions may be useful in aiding the skilled practitioner in understanding the invention . such definitions shall be applied , unless a different definition is given in the claims or elsewhere in this specification . as used herein , the term “ loop ” or “ aperture ” is meant to refer a loop or aperture of a suture passer that is configured to accommodate sutures of varying sizes . in view of the foregoing disadvantages inherent in conventional suture passers , the invention provides a novel system and method for repair of flexor tendons . the invention provides an instrument specifically designed and proportioned for use in this area . however the device is capable of being proportioned for use in other areas of the anatomy such as upper and lower extremities e . g . the distal bicep tendon repair . the device 10 here proposed is unique to the anatomy of the hand but could easily be adapted for other areas of the anatomy . reference is now made to fig1 - 5 in which a flexor tendon suture pa designated by reference numeral 10 , in accordance with the invention is shown . system 10 includes a proximal handle portion 28 for manipulation of the instrument with a looped distal tip 29 centered on the minor diameter of a tapered dual shaft 30 . fig3 illustrates a tapered flexible dual shaft 30 with a transverse cross - section 3 having a naturally occurring curvature element to adapt to the upper 20 and under 22 surface of the flexor tendon sheath and phalanx surfaces , curvature 20 is defined by a first surface 23 and a second surface 24 that is adjacent to the first surface 23 . curvature 22 is defined by a first surface 25 and a second surface 26 that is adjacent to the first surface 25 . this illustrates the benefits of a curvature element 20 and 22 , in its longitudinal axis to match the convex outline of the volar aspect of the proximal and middle phalanx where the tightest pulleys make suture retrieval more challenging . fig1 illustrates an aperture 31 in the distal tip 29 large enough to easily accommodate any applicable suture size . the benefit is having the aperture 31 at the very tip , where it can easily be accessible but does not interfere with the function of the tip which works as a self locating feature . fig5 illustrates an additional embodiment of the invention with a solid handle 35 e . g . over - molded with a suitable material . the foregoing description is considered as illustrative only of the principles of the invention . further , since numerous modifications and changes may readily occur to those skilled in the art , it is not desired to limit the invention to the exact construction and operation shown and described , and accordingly , all suitable modifications and equivalents are considered to fall within the scope of the invention . various features and advantages of the invention are set forth in the following claims . all publications , patents and patent applications referenced in this specification are indicative of the level of ordinary skill in the art to which this invention pertains . all publications , patents and patent applications are herein expressly incorporated by reference to the same extent as if each individual publication or patent application was specifically and individually indicated by reference . in case of conflict between the present disclosure and the incorporated patents , publications and references , the present disclosure should control .
a suture passer system and method are provided . the system includes a dual shaft suture passer . the suture passer is especially configured and contoured to aid in the retrieval of sutures during a flexor tendon repair procedures .