EP 4274495 A1 20231115 - SURGICAL STAPLE FOR CLAMPING BIOLOGICAL TISSUE
Title (en)
SURGICAL STAPLE FOR CLAMPING BIOLOGICAL TISSUE
Title (de)
CHIRURGISCHE KLAMMER ZUM KLEMMEN VON BIOLOGISCHEM GEWEBE
Title (fr)
AGRAFE CHIRURGICALE POUR PINCER UN TISSU BIOLOGIQUE
Publication
Application
Priority
- FR 2100134 A 20210107
- FR 2022050046 W 20220107
Abstract (en)
[origin: WO2022148939A1] Disclosed is a surgical staple (1) comprising a first jaw (2) and a second jaw (4) designed to pivot relative to each other about a pivot axis (X) in such a way as to clamp biological tissue, in which the first jaw (2) comprises a plurality of teeth (14) suitable for being in contact with the biological tissue clamped by the first jaw (2) and the second jaw (4), the plurality of teeth (14) comprising: a first tooth (14a) having a first surface (28a) that is inclined relative to the pivot axis (X) in a cutting plane parallel to the pivot axis (X) and passing through the first tooth (14a), a second tooth (14b) having a second surface (28b) that is inclined relative to the pivot axis (X), the first surface (28a) and the second surface (28b) being arranged to intersect in a cross-sectional view of the first jaw (2) according to the cutting plane, in which the first tooth (14a) further comprises: a third surface (32a) that is inclined relative to the pivot axis (X), the third surface (32a) being connected to the first surface (28a) and/or to the second surface (28a), and a fourth surface (34a) that is inclined relative to the pivot axis (X), the third surface (32a) and the fourth surface (34a) forming two slopes opposite each other relative to a vertex of the first tooth (14a).
IPC 8 full level
A61B 17/122 (2006.01)
CPC (source: EP US)
A61B 17/122 (2013.01 - EP US)
Citation (search report)
See references of WO 2022148939A1
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3118572 A1 20220708; FR 3118572 B1 20230331; CN 117042703 A 20231110; EP 4274495 A1 20231115; JP 2024503630 A 20240126; US 2023397915 A1 20231214; WO 2022148939 A1 20220714
DOCDB simple family (application)
FR 2100134 A 20210107; CN 202280012776 A 20220107; EP 22702509 A 20220107; FR 2022050046 W 20220107; JP 2023541250 A 20220107; US 202218271141 A 20220107