STAPLER HAVING STABLE JAW LOCKING FUNCTION

STAPLER HAVING STABLE JAW LOCKING FUNCTION

A stapler having a stable jaw locking function, comprising a staple chamber assembly (1), a staple anvil (2), an adapter (3) and a cutter pushing assembly (4). The staple chamber assembly (1) comprises a staple chamber frame (11) and a staple chamber (12). The cutter pushing assembly (4) comprises a...

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Bibliographische Detailangaben
1. Verfasser: SHU, Tuo
Format: Patent
Sprache:chi ; eng ; fre
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A stapler having a stable jaw locking function, comprising a staple chamber assembly (1), a staple anvil (2), an adapter (3) and a cutter pushing assembly (4). The staple chamber assembly (1) comprises a staple chamber frame (11) and a staple chamber (12). The cutter pushing assembly (4) comprises a 工-shaped cutter (42) and a cutter pushing rod (41). A cutter moving groove (13) is formed in the length direction of the staple chamber (12) and the staple chamber frame (11). A pressing block (5) is further provided and comprises two pressing arms (52) and two supporting arms (53). The pressing block (5) sleeves the cutter pushing assembly (4), and a cutter pushing assembly through hole (51) is provided on same. Insertion connection portions (521) are disposed on the pressing arms (52) or the supporting arms (53) so as to directly correspond to the cutter pushing assembly through hole (51), and correspondingly, a first insertion connection sinking slot (411) is provided on the cutter pushing assembly (4). Elastic