Cartridge with pointer system
A pointer and staple cartridge technology, applied in the field of foreskin plastic cutting medical devices, can solve the problems of inability to judge whether the suture staples are pushed normally and smoothly, cannot intuitively judge the bending state of the suture staples, and cannot intuitively judge whether the suture is completed or not.
Pending Publication Date: 2019-01-22
GUANGZHOU DEEMINE MEDICAL APP & INSTR CO LTD
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Problems solved by technology
[0002] After the circumcision is completed, the wound is sutured. The staple cartridge is generally sealed. After the staples are punched out, it is impossible to visually judge whether the suture is completed; or it is impossible to visually judge the bending state of the staples after suturing; It is impossible to judge whether the push of the staples is normal and smooth during the firing process; for the different thickness of the body tissue, the doctor cannot judge the depth of the staples into the body
Method used
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[0005] For those skilled in the art, various other corresponding changes and deformations can be obtained according to the structures and principles disclosed in the present invention, and all these changes and deformations belong to the protection category of the present invention. A staple cartridge with a pointer system, comprising a firing hand wheel 1, a staple cartridge ring formed by hinged ends of the staple cartridge ring upper ring 9 and the staple cartridge ring lower ring 6, a nail pusher 10 placed in the staple cartridge ring, One end is wrapped around the tail of the nail push piece 10 and the other end is wrapped around the binding rope 8 of the firing handwheel 1, the upper and lower covers (4, 7) of the nail bin cover (4, 7) covering the upper and lower rings (9, 6) of the nail bin ring, which can be used by the nail bin The cylindrical nail anvil 2 clamped after the upper ring 9 of the ring is joined with the other end of the lower ring 6 of the nail bin ring;...
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The invention discloses a cartridge with a pointer system. The cartridge comprises a percussion hand wheel, a cartridge ring formed by an upper ring body and a lower ring body which are hinged to eachother, a pin pushing sheet placed in the cartridge ring, a binding rope, a cartridge cover upper cover body, a cartridge cover lower cover body, and a cylindrical nail anvil capable of being clampedby the upper ring body and the lower ring body of the cartridge ring, wherein one end of the binding rope surrounds the tail of the pin pushing sheet, and the other end of the binding rope is winded on the percussion hand wheel, and the cartridge cover upper cover body and the cartridge cover lower cover body cover the upper ring body and the lower ring body of the cartridge ring. The tail end ofthe pin pushing sheet is provided with a rack in an extending mode. The pointer system is arranged in the cartridge ring, and the pointer system is composed of a plurality of gears which are in mutualtransmission and pointers capable of rotating along with the gears. The rack of the pin pushing sheet is engaged with one gear, the displacement of the pin pushing sheet can drive the gear to operate, and the pointers swing accordingly. Whether suturing is completed or not can be visually judged by observing the angle variation of swinging of the pointers.
Description
technical field [0001] The invention relates to the field of circumcision plastic cutting medical instruments, in particular to a nail cartridge with a pointer system. Background technique [0002] After the circumcision is completed, the wound is sutured. The staple cartridge is generally sealed. After the staples are punched out, it is impossible to visually judge whether the suture is completed; or it is impossible to visually judge the bending state of the staples after suturing; It is impossible to judge whether the push of the staples is normal and smooth during the firing process; for the different thickness of the body tissue, the doctor cannot judge the depth of the staples sewn into the body. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a staple cartridge with a pointer system, which can intuitively judge the status of the staples. The technical solution is as follows: a staple cartridge with ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B17/115A61B17/326
CPCA61B17/1155A61B17/326A61B2017/1157
Inventor 王栋王泉峰宋彩红
Owner GUANGZHOU DEEMINE MEDICAL APP & INSTR CO LTD