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Surgical Apparatus Including Surgical Buttress

a technology of surgical equipment and buttress, which is applied in the field of surgical equipment, can solve the problems of affecting the quality of surgical equipment,

Inactive Publication Date: 2010-06-17
TYCO HEALTHCARE GRP LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0021]At least the body portion of the surgical buttress can be made from non-degradable materials selected from the group comprising polyolefins, including polyethylene, polydimethylsiloxane, polypropylene, copolymers of polyethylene and polypropylene, and blends of polyethylene and polypropyle...

Problems solved by technology

It is especially challenging during endoscopic surgery because of the small openings through which the stapling of tissues must be accomplished.
The importance of maintaining good alignment between the relatively movable staple holding assembly and anvil assembly may contribute to the complexity of the instrument and to the cost of manufacturing and maintaining it.

Method used

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  • Surgical Apparatus Including Surgical Buttress
  • Surgical Apparatus Including Surgical Buttress
  • Surgical Apparatus Including Surgical Buttress

Examples

Experimental program
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Embodiment Construction

[0033]Particular embodiments of the present disclosure will be described herein with reference to the accompanying drawings. As shown in the drawings and as described throughout the following description, and as is traditional when referring to relative positioning on an object, the term “proximal” refers to the end of the apparatus that is closer to the user and the term “distal” refers to the end of the apparatus that is further from the user. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the present disclosure in unnecessary detail.

[0034]Referring now to the drawings, in which like reference numerals identify identical or substantially similar parts throughout the several views, FIG. 1 illustrates a surgical stapling apparatus 10. In accordance with the present disclosure, a surgical stapling apparatus 10 includes a housing 20 and an elongate member 30 extending from the housing 20. An end effector 40 is dispose...

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Abstract

A surgical buttress includes a body portion and a band disposed on each of the distal and proximal ends thereof. The surgical buttress is configured to attach to an end effector of a surgical stapling apparatus. The body portion, having perforations disposed thereon, overlies the working surface of one of the first or second jaws of the end effector. A resilient portion extends transversely beyond the side edges of the first or second jaws. Each band remains attached to the end effector following the firing thereof. The proximal band is removably attachable to a hook feature disposed on one of the first or second jaws of the end effector. The surgical buttress can be made from suitable degradable or non-degradable materials. One embodiment contemplates a detachable and disposable single use loading unit. A method of attaching the surgical buttress to a surgical apparatus is also envisioned.

Description

BACKGROUND[0001]1. Technical Field[0002]This application relates to a surgical apparatus, and more particularly, to a surgical buttress for use with a surgical stapling apparatus during operation of the stapling apparatus to apply a plurality of surgical fasteners to body tissue.[0003]2. Background of Related Art[0004]As medical and hospital costs continue to increase, surgeons are constantly striving to develop advanced surgical techniques. Advances in the surgical field are often related to the development of operative techniques which involve less invasive surgical procedures and reduce overall patient trauma. In this manner, the length of hospital stays can be significantly reduced, and, therefore, the hospital and medical costs can be reduced as well.[0005]Although the present disclosure includes, but is not limited to use with endoscopic surgery, endoscopic surgery is one of the truly great advances in recent years to reduce the invasiveness of surgical procedures. Generally, ...

Claims

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Application Information

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IPC IPC(8): A61B17/072
CPCA61B17/072A61B17/07292A61B2017/00862A61B17/1155A61B2017/00473A61B17/115A61B17/068A61B17/105
Inventor OLSON, LEE
Owner TYCO HEALTHCARE GRP LP
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