EP2833800A4 - Surgical stapler with superelastic staples - Google Patents

Surgical stapler with superelastic staples

Info

Publication number: EP2833800A4
Authority: EP; European Patent Office
Prior art keywords: superelastic; staples; surgical stapler; stapler; surgical
Prior art date: 2012-04-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13772576.8A

Other languages

German (de)

French (fr)

Other versions

EP2833800A1 (en

Inventor

Bryan D Knodel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dextera Surgical Inc

Original Assignee

Cardica Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-04-02

Filing date

2013-03-25

Publication date

2016-01-13

2013-03-25 Application filed by Cardica Inc filed Critical Cardica Inc

2015-02-11 Publication of EP2833800A1 publication Critical patent/EP2833800A1/en

2016-01-13 Publication of EP2833800A4 publication Critical patent/EP2833800A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07228—Arrangement of the staples
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0807—Indication means
- A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument

EP13772576.8A 2012-04-02 2013-03-25 Surgical stapler with superelastic staples Withdrawn EP2833800A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201213437351A	2012-04-02	2012-04-02
PCT/US2013/033692 WO2013151820A1 (en)	2012-04-02	2013-03-25	Surgical stapler with superelastic staples

Publications (2)

Publication Number	Publication Date
EP2833800A1 EP2833800A1 (en)	2015-02-11
EP2833800A4 true EP2833800A4 (en)	2016-01-13

Family

ID=49300950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13772576.8A Withdrawn EP2833800A4 (en)	2012-04-02	2013-03-25	Surgical stapler with superelastic staples

Country Status (3)

Country	Link
EP (1)	EP2833800A4 (en)
JP (1)	JP2015513975A (en)
WO (1)	WO2013151820A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9867613B2 (en) *	2013-12-19	2018-01-16	Covidien Lp	Surgical staples and end effectors for deploying the same
US9848874B2 (en)	2014-02-14	2017-12-26	Covidien Lp	Small diameter endoscopic stapler
US9788835B2 (en)	2014-09-02	2017-10-17	Ethicon Llc	Devices and methods for facilitating ejection of surgical fasteners from cartridges
US9877722B2 (en) *	2014-09-02	2018-01-30	Ethicon Llc	Devices and methods for guiding surgical fasteners
US10772632B2 (en) *	2015-10-28	2020-09-15	Covidien Lp	Surgical stapling device with triple leg staples
US10433843B2 (en) *	2017-06-30	2019-10-08	Aesculap Ag	Wedge assembly for surgical staple cartridge
US11497495B2 (en) *	2021-03-31	2022-11-15	Covidien Lp	Continuous stapler strip for use with a surgical stapling device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005107610A2 (en) *	2004-05-03	2005-11-17	Edrich Vascular Devices, Inc.	Endovascular stapler
US20070262116A1 (en) *	2005-08-31	2007-11-15	Hueil Joseph C	Surgical stapling device with multiple stacked actuator wedge cams for driving staple drivers
WO2008109876A1 (en) *	2007-03-08	2008-09-12	Cardica, Inc.	Surgical stapler
EP2060234A1 (en) *	2007-11-14	2009-05-20	Tyco Healthcare Group, LP	Staple with multiple cross sectional shapes
EP2308521A1 (en) *	2009-10-08	2011-04-13	Tyco Healthcare Group LP	Shape memory surgical fasteners
US20110284613A1 (en) *	2007-09-06	2011-11-24	Cardica, Inc.	True Multi-Fire Endocutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6488196B1 (en) *	1999-06-30	2002-12-03	Axya Medical, Inc.	Surgical stapler and method of applying plastic staples to body tissue
CA2484635C (en) *	2002-05-10	2011-01-04	Tyco Healthcare Group Lp	Electrosurgical stapling apparatus
US20030225423A1 (en) *	2002-05-30	2003-12-04	Huitema Thomas W.	Surgical clip

2013
- 2013-03-25 EP EP13772576.8A patent/EP2833800A4/en not_active Withdrawn
- 2013-03-25 WO PCT/US2013/033692 patent/WO2013151820A1/en active Application Filing
- 2013-03-25 JP JP2015504618A patent/JP2015513975A/en active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005107610A2 (en) *	2004-05-03	2005-11-17	Edrich Vascular Devices, Inc.	Endovascular stapler
US20070262116A1 (en) *	2005-08-31	2007-11-15	Hueil Joseph C	Surgical stapling device with multiple stacked actuator wedge cams for driving staple drivers
WO2008109876A1 (en) *	2007-03-08	2008-09-12	Cardica, Inc.	Surgical stapler
US20110284613A1 (en) *	2007-09-06	2011-11-24	Cardica, Inc.	True Multi-Fire Endocutter
EP2060234A1 (en) *	2007-11-14	2009-05-20	Tyco Healthcare Group, LP	Staple with multiple cross sectional shapes
EP2308521A1 (en) *	2009-10-08	2011-04-13	Tyco Healthcare Group LP	Shape memory surgical fasteners

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013151820A1 *

Also Published As

Publication number	Publication date
JP2015513975A (en)	2015-05-18
WO2013151820A1 (en)	2013-10-10
EP2833800A1 (en)	2015-02-11

Legal Events

Date	Code	Title	Description
2015-01-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-02-11	17P	Request for examination filed	Effective date: 20141031
2015-02-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-02-11	AX	Request for extension of the european patent	Extension state: BA ME
2015-07-08	DAX	Request for extension of the european patent (deleted)
2016-01-13	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20151215
2016-01-13	RIC1	Information provided on ipc code assigned before grant	Ipc: A61B 17/064 20060101ALI20151209BHEP Ipc: A61B 17/115 20060101ALI20151209BHEP Ipc: A61B 17/068 20060101AFI20151209BHEP
2016-08-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DEXTERA SURGICAL INC.
2017-01-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-02-15	18D	Application deemed to be withdrawn	Effective date: 20160722

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