Finger mounting for surgical instruments particularly useful in open and endoscopic surgery
First Claim
1. A surgical instrument assembly, comprising:
- a sleeve dimensioned to be received on the outer end of a finger of a userand having an open proximal end for application to the outer end of the user'"'"'s finger, an open distal end for exposing the outer tip of the user'"'"'s finger when mounted thereon, and an inner diameter which decreases from said proximal end to said distal end for facilitating the application of the sleeve to the user'"'"'s finger;
said sleeve being of an elastic material, having a longitudinal split along its length to permit its diameter to be increased in order to accommodate fingers of different thicknesses, andintegrally formed at one side with a socket for receiving a surgical instrument;
and an elastic member integrally formed at a mid-portion thereof with a pair of arms elastically-urged to a closed position to serve as a pair of forceps for grasping objects;
said elastic member being further integrally formed at one end with a mounting strip folded to overlie said pair of arms for mounting the elastic member within said socket, and at the opposite with a finger-engageable strip folded to underlie said pair of arms;
said finger-engageable strip terminating in a cam element movable by the elasticity of the elastic member between said pair of arms to cam them apart to an open position to release a grasped object.
3 Assignments
0 Petitions
Accused Products
Abstract
A surgical instrument assembly particularly useful in endoscopic surgery includes a sleeve to be received on a user'"'"'s finger and integrally formed at one side with a socket; and an elastic member formed at a mid-portion thereof with a pair of arms elastically-urged to a closed position to serve as a pair of forceps for grasping objects. The elastic member is further integrally formed at one end with a mounting strip folded to overlie said pair of arms for mounting the elastic member within said socket, and at the opposite with a finger-engageable strip folded to underlie said pair of arms. The finger-engageable strip terminates in a cam element movable by the elasticity of the elastic member between said pair of arms to cam them apart to an open position to release a grasped object.
52 Citations
4 Claims
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1. A surgical instrument assembly, comprising:
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a sleeve dimensioned to be received on the outer end of a finger of a user and having an open proximal end for application to the outer end of the user'"'"'s finger, an open distal end for exposing the outer tip of the user'"'"'s finger when mounted thereon, and an inner diameter which decreases from said proximal end to said distal end for facilitating the application of the sleeve to the user'"'"'s finger; said sleeve being of an elastic material, having a longitudinal split along its length to permit its diameter to be increased in order to accommodate fingers of different thicknesses, and integrally formed at one side with a socket for receiving a surgical instrument; and an elastic member integrally formed at a mid-portion thereof with a pair of arms elastically-urged to a closed position to serve as a pair of forceps for grasping objects;
said elastic member being further integrally formed at one end with a mounting strip folded to overlie said pair of arms for mounting the elastic member within said socket, and at the opposite with a finger-engageable strip folded to underlie said pair of arms;
said finger-engageable strip terminating in a cam element movable by the elasticity of the elastic member between said pair of arms to cam them apart to an open position to release a grasped object. - View Dependent Claims (2, 3, 4)
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Specification