Welding fixture for minimally invasive scalpels

A welding jig and scalpel technology, applied in the field of medical devices, can solve the problems of unstable placement of scalpels, high labor intensity of workers, and influence on welding quality, and achieve the effects of improving welding quality, reducing labor intensity, and improving work efficiency.

Active Publication Date: 2016-10-05
江苏科森医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During processing, the operator needs to weld the scalpel piece by piece, the work efficiency is low, and the labor intensity of the workers is high; and due to the special structure of the minimally invasive scalpel, the scalpel is unstable and easy to move during the welding process. Thereby affecting the welding quality

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  • Welding fixture for minimally invasive scalpels
  • Welding fixture for minimally invasive scalpels
  • Welding fixture for minimally invasive scalpels

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Embodiment Construction

[0026] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0027] Such as image 3 As shown, the present embodiment provides a preferred minimally invasive scalpel welding fixture for such as figure 1 and figure 2 The minimally invasive scalpel 4 is shown for welding. The welding fixture includes a workbench 1 with a circular structure. The center of the workbench 1 is provided with a rotating shaft 2 for ...

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Abstract

The invention discloses a welding fixture for minimally invasive scalpels, relating to the technical field of medical treatment instruments. The welding fixture comprises a round worktable, wherein a rotating shaft is arranged in the center of the worktable and is used for driving the worktable to rotate; at least three support blocks are uniformly mounted on the worktable along the peripheral direction, and grooves matched with the structures of to-be-welded minimally invasive scalpels are formed in the support blocks; a plurality of air suction holes are formed in the bottoms of the grooves and are used for tightly sucking the minimally invasive scalpels in the grooves; and pressing components are further fixed close to the supporting blocks on the worktable and are used for tightly pressing the minimally invasive scalpels during welding. According to the welding fixture, the working efficiency of welding is greatly improved, the labor intensity of an operator is relieved, and the automatic production is benefited; and meanwhile, the placement stability of the minimally invasive scalpels is improved, the displacement of workpieces in the welding process is effectively prevented, and thus the welding quality of the minimally invasive scalpels is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a minimally invasive scalpel welding fixture. Background technique [0002] Minimally invasive scalpel is a kind of medical device used for minimally invasive surgery. Due to the characteristics of minimally invasive surgery with less trauma, less pain and faster recovery, minimally invasive scalpels are generally smaller in size, and are also different in structure from conventional scalpels. There is a difference. An existing minimally invasive surgical knife includes three parts: a cutter head, a knife rod and a knife handle, wherein one end of the knife rod is fixed in the mounting groove of the knife handle, and the other end is welded to the cutter head. During processing, the operator needs to weld the scalpel piece by piece, the work efficiency is low, and the labor intensity of the workers is high; and due to the special structure of the minimally invasive s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0435B23K37/0461
Inventor 李进瞿李平
Owner 江苏科森医疗器械有限公司
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