Atraumatic microsurgical forceps

摘要

An atraumatic microsurgical forceps may include a handle having a handle distal end and a handle proximal end, an outer hypodermic tube having an outer hypodermic tube distal end and an outer hypodermic tube proximal end, a surgical blank having a surgical blank distal end and a surgical blank proximal end, and a plurality of atraumatic forceps jaws of the surgical blank each atraumatic forceps jaw of the plurality of atraumatic forceps jaws having an atraumatic forceps jaw distal end and an atraumatic forceps jaw proximal end. A compression of the handle may be configured to gradually close the plurality of atraumatic forceps jaws wherein the plurality of atraumatic forceps jaws initially contact at the atraumatic forceps jaws distal ends.

主权项

1. An instrument comprising
a handle having a handle distal end and a handle proximal end; a surgical blank having a surgical blank distal end and a surgical blank proximal end, at least a portion of the surgical blank disposed in the handle; an end plug having an end plug distal end and an end plug proximal end wherein at least a portion of the end plug is disposed in the handle; a Luer taper of the end plug; a housing sleeve having a housing sleeve distal end and a housing sleeve proximal end, the housing sleeve disposed in the handle; an actuation facilitating sleeve having an actuation facilitating sleeve distal end and an actuation facilitating sleeve proximal end, the actuation facilitating sleeve at least partially disposed in the housing sleeve; a piston tube having a piston tube distal end and a piston tube proximal end, the piston tube at least partially disposed in the actuation facilitating sleeve; an inner hypodermic tube having an inner hypodermic tube distal end and an inner hypodermic tube proximal end, the inner hypodermic tube at least partially disposed in the piston tube; a front plug wherein at least a portion of the front plug is disposed in the housing sleeve and the actuation facilitating sleeve; a distal O-ring, the distal O-ring disposed over a portion of the front plug wherein the distal O-ring is disposed in the housing sleeve and the actuation facilitating sleeve; a first atraumatic forceps jaw of the surgical blank having a first atraumatic forceps jaw distal end and a first atraumatic forceps jaw proximal end; a second atraumatic forceps jaw of the surgical blank having a second atraumatic forceps jaw distal end and a second atraumatic forceps jaw proximal end; and an outer hypodermic tube having an outer hypodermic tube distal end and an outer hypodermic tube proximal end, the outer hypodermic tube disposed over the surgical blank wherein a compression of the handle is configured to close the first and second atraumatic forceps jaws wherein the first and second atraumatic forceps jaws initially contact at the first and second atraumatic forceps jaws distal ends.