IP Library Granted Patent US 8,272,551
Granted Patent B2
US 8,272,551 · App. 13/093,791 · Granted Sep 25, 2012

Method of utilizing a driverless surgical stapler

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,272,551
App. No.
13/093,791
Granted
Sep 25, 2012
Kind
B2
Abstract

An exemplary method for treating an animal body may include receiving a driverless surgical stapler that includes a staple holder, staples positioned within that staple holder, and at least one wedge; and sliding at least one wedge relative to the staples to directly contact at least one staple.

Claims (14)

1. A method for treating an animal body, comprising:

receiving a driverless surgical stapler, comprising:

a staple holder;

a plurality of staples positioned within said staple holder;

a feeder belt to which at least one of said plurality of staples is breakable fixed; and

at least one wedge; and

sliding said at least one wedge relative to said staples to directly contact at least one of said plurality of staples,

wherein contacting said at least one wedge with said at least one of said plurality of staples first causes each contacted staple to deform and then causes each said contacted staple to break away from said feeder belt.

2. The method of claim 1 , wherein said sliding is performed in a first direction.

3. The method of claim 2 , further comprising reloading said surgical stapler, said reloading comprising:

sliding said at least one wedge in a second direction opposite to said first direction; and

advancing said feeder belt.

4. The method of claim 3 , wherein said reloading is performed while said staple holder is within the body.

5. The method of claim 1 , wherein said staple holder is cartridgeless.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 10, 2023
From: AESCULAP AG
To: TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Reel/Frame 065536/0326 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 9, 2018
From: DEXTERA SURGICAL INC.
To: AESDEX, LLC
Reel/Frame 045870/0478 →
ASSET PURCHASE AGREEMENT Recorded Apr 9, 2018
From: AESDEX, LLC
To: AESCULAP AG
Reel/Frame 045870/0567 →
CHANGE OF NAME Recorded Nov 10, 2016
From: CARDICA, INC.
To: DEXTERA SURGICAL INC.
Reel/Frame 040590/0152 →