Buttress assembly for a surgical stapler

- Cilag GmbH International
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Description

FIG. 1 is a top perspective view of a buttress assembly for a surgical stapler, showing our new design;

FIG. 2 is a top plan view of the buttress assembly for a surgical stapler of FIG. 1, the opposite bottom plan view being a mirror image thereof;

FIG. 3 is a side elevational view of the buttress assembly for a surgical stapler of FIG. 1;

FIG. 4 is a side elevational view of the buttress assembly for a surgical stapler of FIG. 1, the side elevation view of FIG. 4 being opposite to the side elevation view of FIG. 3;

FIG. 5 is an enlarged front elevational view of the buttress assembly for a surgical stapler of FIG. 1;

FIG. 6 is an enlarged rear elevational view of the buttress assembly for a surgical stapler of FIG. 1;

FIG. 7 is a cross-sectional view of the buttress assembly for a surgical stapler of FIG. 1, taken along line 7-7 of FIG. 1;

FIG. 8 is a cross-sectional view of the buttress assembly for a surgical stapler of FIG. 1, taken along line 8-8 of FIG. 1;

FIG. 9 is a cross-sectional view of the buttress assembly for a surgical stapler of FIG. 1, taken along line 9-9 of FIG. 1;

FIG. 10 is an enlarged cross-sectional view of the buttress assembly for a surgical stapler of FIG. 3, taken along line 10-10 of FIG. 3;

FIG. 11 is an enlarged cross-sectional view of the buttress assembly for a surgical stapler of FIG. 3, taken along line 11-11 of FIG. 3; and,

FIG. 12 is an enlarged cross-sectional view of the buttress assembly for a surgical stapler of FIG. 3, taken along line 12-12 of FIG. 3.

The evenly-spaced broken lines in the drawings are included for purpose of illustrating portions of the buttress assembly for a surgical stapler that form no part of the claimed design. The dot-dash-dot broken lines in the drawings are included for the purpose of defining the boundary of the claim, it being understood that the region between the dot-dash-dot broken lines and the dot-dash-dot broken lines themselves form no part of the claimed design.

Claims

The ornamental design for a buttress assembly for a surgical stapler, as shown and described.

Referenced Cited
U.S. Patent Documents
4805823 February 21, 1989 Rothfuss
5415334 May 16, 1995 Williamson, IV et al.
5465895 November 14, 1995 Knodel et al.
5597107 January 28, 1997 Knodel et al.
5632432 May 27, 1997 Schulze et al.
5673840 October 7, 1997 Schulze et al.
5704534 January 6, 1998 Huitema et al.
5792135 August 11, 1998 Madhani et al.
5814055 September 29, 1998 Knodel et al.
5817084 October 6, 1998 Jensen
5878193 March 2, 1999 Wang et al.
5902312 May 11, 1999 Frater
6231565 May 15, 2001 Tovey et al.
6364888 April 2, 2002 Niemeyer et al.
6783524 August 31, 2004 Anderson et al.
6978921 December 27, 2005 Shelton, IV et al.
6988650 January 24, 2006 Schwemberger et al.
7000818 February 21, 2006 Shelton, IV et al.
7134587 November 14, 2006 Schwemberger et al.
7143923 December 5, 2006 Shelton, IV et al.
7147139 December 12, 2006 Schwemberger et al.
7147140 December 12, 2006 Wukusick et al.
7204404 April 17, 2007 Nguyen et al.
7207472 April 24, 2007 Wukusick et al.
7303108 December 4, 2007 Shelton, IV
7367485 May 6, 2008 Shelton, IV et al.
7380695 June 3, 2008 Doll et al.
7380696 June 3, 2008 Shelton, IV et al.
7404508 July 29, 2008 Smith et al.
7434715 October 14, 2008 Shelton, IV et al.
7524320 April 28, 2009 Tierney et al.
7644848 January 12, 2010 Swayze et al.
7691098 April 6, 2010 Wallace et al.
7721930 May 25, 2010 McKenna et al.
7806891 October 5, 2010 Nowlin et al.
8016177 September 13, 2011 Bettuchi
8141762 March 27, 2012 Bedi et al.
8157151 April 17, 2012 Ingmanson
8210411 July 3, 2012 Yates et al.
8371491 February 12, 2013 Huitema et al.
8408439 April 2, 2013 Huang et al.
8453904 June 4, 2013 Eskaros
8453914 June 4, 2013 Laurent et al.
8479969 July 9, 2013 Shelton, IV
8573461 November 5, 2013 Shelton, IV et al.
8573465 November 5, 2013 Shelton, IV
8579990 November 12, 2013 Priewe
8602288 December 10, 2013 Shelton, IV et al.
8616431 December 31, 2013 Timm et al.
8783541 July 22, 2014 Shelton, IV et al.
8800838 August 12, 2014 Shelton, IV
8801735 August 12, 2014 Shelton, IV et al.
8814025 August 26, 2014 Miller et al.
8820605 September 2, 2014 Shelton, IV
8844789 September 30, 2014 Shelton, IV et al.
8899464 December 2, 2014 Hueil et al.
8992060 March 31, 2015 Dassanayake et al.
8998060 April 7, 2015 Bruewer et al.
9101359 August 11, 2015 Smith et al.
9186142 November 17, 2015 Fanelli et al.
9198644 December 1, 2015 Balek et al.
9211120 December 15, 2015 Scheib et al.
9301759 April 5, 2016 Spivey et al.
9351732 May 31, 2016 Hodgkinson
9393018 July 19, 2016 Wang et al.
9398911 July 26, 2016 Auld et al.
9402627 August 2, 2016 Stevenson
9445812 September 20, 2016 Olson
9492170 November 15, 2016 Bear et al.
9517065 December 13, 2016 Simms et al.
9572576 February 21, 2017 Hodgkinson
9585657 March 7, 2017 Shelton, IV
9597082 March 21, 2017 Stokes et al.
9622746 April 18, 2017 Simms et al.
9717497 August 1, 2017 Zerkle et al.
9795379 October 24, 2017 Leimbach et al.
9808248 November 7, 2017 Hoffman
9839421 December 12, 2017 Zerkle et al.
9848871 December 26, 2017 Harris et al.
9867615 January 16, 2018 Fanelli et al.
9913642 March 13, 2018 Leimbach et al.
9936954 April 10, 2018 Shelton, IV et al.
D821579 June 26, 2018 Majors
9999408 June 19, 2018 Boudreaux et al.
10045780 August 14, 2018 Adams et al.
10092292 October 9, 2018 Boudreaux et al.
D833010 November 6, 2018 Harris et al.
10123798 November 13, 2018 Baxter, III et al.
D836198 December 18, 2018 Harris et al.
D836199 December 18, 2018 Schowalter et al.
10293553 May 21, 2019 Racenet
10349939 July 16, 2019 Shelton, IV et al.
10368868 August 6, 2019 Aranyi
10485540 November 26, 2019 Hodgkinson
10499918 December 10, 2019 Schellin
10675032 June 9, 2020 (Prommersberger) Stopek
10682140 June 16, 2020 Ingmanson
10722234 July 28, 2020 Hodgkinson
20050139636 June 30, 2005 Schwemberger et al.
20050143759 June 30, 2005 Kelly
20050145672 July 7, 2005 Schwemberger et al.
20080169328 July 17, 2008 Shelton
20120241493 September 27, 2012 Baxter, III et al.
20130068816 March 21, 2013 Vasudevan et al.
20130075447 March 28, 2013 Weisenburgh et al.
20130153635 June 20, 2013 Hodgkinson
20130206813 August 15, 2013 Nalagatla
20140239037 August 28, 2014 Boudreaux et al.
20150231409 August 20, 2015 Racenet
20150351758 December 10, 2015 Shelton, IV et al.
20160089146 March 31, 2016 Harris et al.
20160278774 September 29, 2016 Shelton, IV et al.
20170027571 February 2, 2017 Nalagatla et al.
20170049444 February 23, 2017 Schellin et al.
20170055980 March 2, 2017 Vendely et al.
20170055981 March 2, 2017 Vendely et al.
20170055982 March 2, 2017 Zeiner et al.
20170055986 March 2, 2017 Harris et al.
20170056016 March 2, 2017 Barton et al.
20170056017 March 2, 2017 Vendely et al.
20170056018 March 2, 2017 Zeiner et al.
20170086823 March 30, 2017 Leimbach et al.
20170086837 March 30, 2017 Vendely et al.
20170086842 March 30, 2017 Shelton, IV et al.
20180235610 August 23, 2018 Harris et al.
20180235611 August 23, 2018 Harris et al.
20180235619 August 23, 2018 Harris et al.
20190000481 January 3, 2019 Harris et al.
20190350585 November 21, 2019 Aranyi
Foreign Patent Documents
2018-114279 July 2018 JP
Other references
  • U.S. Appl. No. 16/234,727, entitled “Surgical Stapler with Tissue Engagement Features Around Tissue Containment Pin,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/234,740, entitled “Surgical Stapler with Sloped Staple Deck for Varying Tissue Compression,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,473, entitled “Adhesive Distribution on Buttress for Surgical Stapler,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,488, entitled “Configuration of Buttress for Surgical Stapler,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,503, entitled “Surgical Stapler Buttress with Tissue In-Growth Promotion,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,522, entitled “Applicator for Surgical Stapler Buttress,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,541, entitled “Packaging for Surgical Stapler Buttress,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,617, entitled “Method of Applying Buttresses to Surgically Cut and Stapled Sites,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,630, entitled “Curved Tip Surgical Buttress Applicator with Opening Feature for Curved Tip Alignment,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,670, entitled “Curved Tip Surgical Buttress Assembly Applicator with Proximal Alignment Features,” filed Dec. 28, 2018.
  • U.S. Appl. No. 16/235,681, entitled “Curved Tip Surgical Buttress Assembly Applicator with Compression Layer Pocket Features,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,045, entitled “Surgical Stapler Deck with Tissue Engagement Cleat Features,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,047, entitled “Surgical Stapler Deck with Tissue Engagement Recess Features,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,168, entitled “Applicator for a Surgical Stapler Buttress,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,170, entitled “Buttress Assembly for a Surgical Stapler,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,172, entitled “Applicator Tray for a Buttress Applicator for a Surgical Stapler,” filed Dec. 28, 2018.
  • Design U.S. Appl. No. 29/675,197, entitled “Applicator for a Surgical Stapler Buttress,” filed Dec. 28, 2018.
  • U.S. Appl. No. 62/209,041, entitled “Method and Apparatus for Applying a Buttress to End Effector of a Surgical Stapler,” filed Aug. 24, 2015.
  • Japanese Office Action, Notification, dated Apr. 7, 2020 for Application No. JP 2019-014280, 1 pg.
  • Japanese Office Action, Notification, dated Apr. 21, 2020 for Application No. JP 2020-001289, 1 pg.
  • Japanese Office Action, Notification, dated Apr. 14, 2020 for Application No. JP2020-001290, 1 pg.
Patent History
Patent number: D932621
Type: Grant
Filed: Dec 28, 2018
Date of Patent: Oct 5, 2021
Assignee: Cilag GmbH International (Zug)
Inventors: Pamela M. Ridgley (Lebanon, OH), Michael J. Vendely (Lebanon, OH), Emily A. Schellin (Cincinnati, OH), Jason L. Harris (Lebanon, OH), Prudence A. Vulhop (Warsaw, IN), Trevor J. Barton (Cincinnati, OH)
Primary Examiner: Wan Laymon
Application Number: 29/675,199