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US 5,690,673 AGranted
Surgical instrument
OwnerStephan Koscher, Johann Wurtzinventors
Life of this patent
Estimating the term…
Abstract
In a surgical instrument having at least one jaw part which is attached to at least one handle part by a pulling or pushing element which is movable along its lengthwise axis (A), there is associated with the pulling or pushing element a pin or the like which engages into a recess which is associated with the handle part and the axis (B) of which extends at an angle (w) to the lengthwise axis (A) of the pulling or pushing element.
Claims14
A surgical instrument which comprises:
- at least one jaw part;
- at least one handle part connected with said jaw part;
- a recess connected to said handle part, wherein said recess has an axis thereof;
- a pulling or pushing element connecting said jaw and handle parts and having a lengthwise axis and being movable along said lengthwise axis;
- pin means engaging into said recess, wherein the axis of the recess extends at an angle to the lengthwise axis of the pulling or pushing element;
- and a disk element extending from said handle part and having a tongue thereof, wherein said recess is formed in said tongue.
3 more elements
A surgical instrument which comprises:
- at least one jaw part;
- at least one handle part connected with said jaw part;
- a recess connected to said handle part, wherein said recess has an axis thereof;
- a pulling or pushing element connecting said jaw and said handle parts and having a lengthwise axis and being movable along said lengthwise axis;
- pin means engaging into said recess, wherein the axis of the recess extends at an angle to the lengthwise axis of the pulling or pushing element;
- and wherein the handle part turns around a pivot shank and is held in a housing shell, and wherein said housing shell is covered by a cover, at least one of the housing shell and cover including a guide groove for guiding the pin means.
3 more elements
A surgical instrument which comprises:
- at least one jaw part;
- at least one handle part connected with said jaw part;
- a recess connected to said handle part, wherein said recess has an axis thereof;
- a pulling or pushing element connecting said jaw and handle parts and having a lengthwise axis and being movable along said lengthwise axis;
- pin means engaging into said recess, wherein the axis of the recess extends at an angle to the lengthwise axis of the pushing or pulling element;
- and wherein the pin means has a ball socket to receive a ball which is coupled with the pulling or pushing element.
3 more elements
A surgical instrument which comprises:
- at least one jaw part;
- at least one handle part connected with said jaw part;
- a recess connected to said handle part, wherein said recess has an axis thereof, a pulling or pushing element connecting said jaw and handle parts and having a lengthwise axis and being movable along said lengthwise axis;
- pin means engaging into said recess, wherein the axis of the recess extends at an angle to the lengthwise axis of the pushing or pulling element;
- including two handle parts connected to each other via a pivot shank, wherein each handle part includes a handle part recess, which recesses are arranged as mirror images of each other around the lengthwise axis of the pushing or pulling element, wherein the axis of each recess extends inclined at an angle to the lengthwise axis;
- and wherein said pin means are pins which engage through the recesses and into a plate having guide grooves extending on both sides of said plate.
3 more elements
Dependencies are inferred from the claim text.