Laparoscopic tissue retrieval forceps
OwnerMichael A. Schellpfefferinventor
Life of this patent
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Abstract
This laparoscopic tissue retrieval forceps is a non-disposable medical device designed to facilitate the removal of surgical tissue specimens from various body cavities through small incisions. It consists of two separate mirror image members. Each member then consists of a blade portion 10, a shank portion 12, a locking mechanism 14, and a handle portion 16. Blade portion 10 and shank portion 12 are of various sizes to accommodate various sizes of incisions and various body cavities. Blade portion 10 of each member is introduced into a body cavity through a small surgical incision along opposing sides of the surgical tissue specimen or retrieval bag/sac. The two members of the device are joined together at locking mechanism 14. Traction is applied to handle portion 16 of the device to facilitate tissue retrieval.
Claims9
A device, comprising first and second detachable members, said members each comprising a blade portion, a shank portion, a handle portion and a locking mechanism, said locking mechanism comprising a region having a thickness less than that of said shank portion and said handle portion so as to divide said shank portion and said handle portion, said locking mechanism of said first member further comprising a pin, said locking mechanism of said second member further comprising a hole dimensioned to fit said pin.
Dependencies are inferred from the claim text.