Patent ID: 9237899
Filing Date: 2016-01-19
CPC Classification: A61B,B25B

Claim Text:
1. A tissue grasping forceps and needle holder, comprising: a pair of movable arms pivotally connected about a pivot connection, each arm having a handle portion with finger engaging openings, and each pair of movable arms further having a working portion, with said working and handle portions being located on opposite sides of said pivot connection; said pair of moveable arms lying generally in a plane, and each of said working portions includes a curved end section, said curved end sections forming a concave tissue grasping segment extending from said plane; said working portions being shaped to interengage when said handle portions are in a minimum spaced relation and to disengage when said handle portions are spread from said minimum spaced relation, each working portion simultaneously comprising both an internal clamp component and an external jaw component when in said minimum spaced relation; each internal clamp component comprising a plurality of synchronous teeth for grasping a localizing needle inserted in a tissue, said plurality of synchronous teeth of said internal clamp components being located to interlock and engage when said handle portions are in said minimum spaced relation; each external jaw component comprising a plurality of regularly spaced tines forming the concave tissue grasping segment of the curved end section for grasping the tissue around the localizing needle inserted into the tissue, said plurality of regularly spaced tines being located to join in spaced pairs when said handle portions are in said minimum spaced relation with an interstice between each spaced pair of tines, each of the tines having a curved tip culminating at a sharp point; and wherein simultaneously forming when said handle portions are in said minimum spaced relation, i) a localizing needle grasping component with the internal clamp component from the plurality of synchronous teeth of each internal clamp component interlocked and engaged for grasping the localizing needle inserted into the tissue and the external jaw components with the concave tissue grasping segment of the curved end section with the plurality of regularly spaced tines of each external jaw components joined with interstices between each joined pair of tines, ii) the concave tissue grasping segment adjacent to, parallel to, on an opposite side and about thereof, the localizing needle grasping component, and iii) central gaps in the plurality of regularly spaced tines in combination with the interstices in the concave tissue grasping segment forming concave areas of the curved end section where the tissue with the localizing needle inserted is held firmly in place without damage, and wherein the simultaneous forming of the localizing needle grasping component and the concave tissue grasping segment of the curved end section when said handle portions are in said minimum spaced relation thereby allowing both the tissue and the localizing needle inserted into the tissue to both be simultaneously grabbed and held and simultaneously and safely removed within the tissue grasping forceps and needle holder when the tissue is excised and the needle inserted into the tissue is cut during a surgery.