Disposable pads for surgical instruments

Claim 2

A disposable pad for use with a surgical instrument comprising a resilient flexible elongated member of generally U-shaped cross sectional configuration having proximal and distal ends and having an open-sided channel therein for slidably receiving a supporting element of said instrument, stop means provided by said pad adjacent said distal end for limiting the longitudinal insertion of said element into said channel from the proximal end of said member, retention means for preventing transverse movement of said element out of said channel, said retention means being located adjacent the proximal end of said flexible elongated member and completely bridging said channel, and latching means provided by said member for securing said element against longitudinal displacement from said channel, said latching means normally being disposed in a latching position but being shiftable into a releasing position as said elongated member is flexed.

Claim 3

The disposable pad of claim 1 in which said flexible elongated member includes two integrated parts with one of said parts being a resilient plastic foam cushion and the other of said parts being a flexible member defining said channel.

Claim 4

The disposable pad of claim 2 in which said channel-defining member is formed of a resilient plastic.

Claim 5

The disposable pad of claim 1 in which said retention means includes a bridge member completely spanning said channel adjacent the proximal end of said flexible member.

Claim 6

The disposable pad of claim 1 in which second retention means is provided by said pad and includes a second bridge member completely spanning said channel adjacent the distal end of said flexible member.

Claim 7

The disposable pad of claim 1 in which said stop means includes an end wall member joining the bottom and sides of said channel-defining member near its distal end.

Claim 8

The disposable pad of claim 5 in which said end wall member and said bridge members are integral with said channel-defining member.

Claim 9

The disposable pad of claim 1 in which said latching means includes one element of a pair of operatively associated male and female elements, the other of said elements being provided by said surgical instrument.

Claim 10

The disposable pad of claim 8 in which said one element is provided intermediate the ends of said channel-defining member and within said channel.

Claim 11

The disposable pad of claim 9 in which said one element is a pin projecting from said member within said channel at an intermediate point spaced between said proximal and distal ends.

Claim 12

A disposable pad and surgical clamp combination, said surgical clamp having a pair of elongated jaws operatively associated for movement into and out of gripping relation, said pad comprising a resilient flexible elongated member of generally U-shaped cross section having proximal and distal ends and having an open-sided channel therein for slidably receiving one of said jaws, stop means provided by said pad adjacent said distal end for limiting the longitudinal insertion of said jaw into said channel from the proximal end thereof, retention means provided by said member adjacent said proximal end and completely spanning said channel at its proximal end for preventing complete transverse movement of said jaw out of said channel, and latching means for securing said jaw against longitudinal displacement from said channel, said latching means including operatively associated male and female elements provided by said jaw and pad intermediate the length thereof and normally disposed in a latching position but shiftable into a releasing position when an intermediate portion of said channel-defining member is flexed to bow away from said jaw to separate said male and female elements.

Claim 13

A disposable pad and surgical clamp combination, said surgical clamp having a pair of elongated jaws operatively associated for movement into and out of gripping relation, said pad comprising a resilient flexible elongated member of generally U-shaped cross section having proximal and distal ends and having an open-sided channel therein for slidably receiving one of said jaws, stop means provided by said pad adjacent said distal end for limiting the longitudinal insertion of said jaw into said channel from the proximal end thereof, retention means provided by said member adjacent said proximal end and completely spanning said channel at its proximal end for preventing complete transverse movement of said jaw out of said channel, and latching means for securing said jaw against longitudinal displacement from said channel, said latching means including operatively associated male and female elements provided by said jaw and pad intermediate the length thereof and normally disposed in a latching position but shiftable into a releasing position when an intermediate portion of said channel-defining member is flexed to bow away from said jaw to separate said male and female elements.

Claim 14

The structure of claim 1 in which said male element is provided by said pad and said female element by said jaw.

Claim 15

The structure of claim 11 in which said retention means is a bridge member formed integrally with said pad and completely spanning said channel at said proximal end.