Staple head assembly of linear suturing and excising device
A suture cutter and nail head technology, applied in the field of medical devices, can solve the problems of firing devices, device damage, lack of experience, etc., and achieve the effects of preventing false firing and having a simple and effective structure.
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[0032] The invention discloses a linear suture cutter for minimally invasive surgery, such as figure 1 As shown, consistent with the prior art, it includes a casing, a sleeve 10 located at the distal end of the casing and detachably fixed to the nozzle 5, and a sleeve 10 movably arranged in the sleeve 10 and connected to the sleeve 10 The push rod 6 is optionally connected to the firing jack 11. The distal end of the sleeve 10 is detachably provided with a nail head assembly of the linear slit cutter.
[0033] Combine Figure 1 to Figure 5 As shown, the linear stitch cutter nail head assembly includes: a nail magazine rack 1 at the distal end and a nail anvil 2 pivotally connected to the nail magazine rack 1; the nail magazine rack 1 is detachable A staple cartridge 3 is provided on the ground. The staple cartridge 3 is provided with a set of nail holes in which the nail pusher 4 and the staple nail are placed; a connecting tube 5 at the proximal end, and a push knife is movably ...
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