SUPPORT ELEMENT OF TISSUE SUTURING TOOL FOR PREVENTION AGAINST PREMATURE OPENING OF BRANCH Russian patent published in 2017 - IPC A61B17/115 

FIELD: medicine.

SUBSTANCE: invention refers to medicine. The surgical instrument includes a handle assembly with a trigger configured to start staple pusher (24) for tissue suturing, and a tapered rod which is connected to the support. The support detection element is configured to determine that the support is connected to the rod. The support detection element contains a translatory moving rod hampering the disengagement of the locking element. The support determination tube is placed around the sharpened rod prevents activation of the trigger to the first position. A cavity in the tube allows to activate the trigger when the support determination tube is in the second position. The trigger locking assembly includes a spring-loaded button that pops up when the pusher rod is activated, thereby relieving the rotary locking element.

EFFECT: invention extends the product range of components for the support element of tissue suturing tool for prevention against premature opening of branch.

10 cl; 23 dwg