Knotting-free operation hook system

A surgical retractor and surgery technology, applied in the field of medical devices, can solve problems such as inability to adjust, and achieve the effect of improving efficiency and improving operation convenience

Pending Publication Date: 2018-12-18
HUNAN PROVINCIAL TUMOR HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a knot-free surgical retractor system for the non-adjustable defects of existing surgical retractors, which can ensure that the fixed position of the retractor can be adjusted, and at the same time provide temporary placement of surgical instruments

Method used

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  • Knotting-free operation hook system
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  • Knotting-free operation hook system

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Embodiment

[0031] see figure 1 , the knot-free surgical retractor system in the illustration is a preferred solution of the present invention, which specifically includes a skeleton 1 , several sets of stay wire fixing modules 2 and several sets of instrument fixing modules 3 . The frame 1 is fixed relative to the operating bed or other fixed structures, and provides a fixed foundation for the stay wire fixing module 2 and the instrument fixing module 3; One end of the frame is clamped and fixed, and the tissue fixing and pulling of the surgical opening is realized through the pull wire; the instrument fixing module 3 can also be fixed on any position of the skeleton 1, and is used to fix medical instruments, medical consumables and other needs during the operation. Items for temporary use.

[0032] Skeleton 1 comprises fixed arm 11 and functional arm 12, is provided with connection structure on fixed arm 11, as other fixed structures such as bolt hole, fixed clamp, the two ends of func...

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Abstract

The invention discloses a knotting-free operation hook system comprising a framework and a plurality of stay wire fixed modules arranged on the framework; a framework fixed device is provided with stay wire fixed grooves used for moving and adjusting positions of the stay wire fixed modules; the stay wire fixed module is assembled in the stay wire fixed groove; the stay wire fixed module is provided with a clamp mechanism that has a clamp stay wire; the clamp mechanism forms fixed traction in the operation cut tissue via the stay wire; the framework is also provided with device fixed grooves;a plurality of device fixed modules are fixed in the device fixed grooves, and used for temporarily fixing operation devices and other parts in operation. The flexible adjusting operation hook systemscheme can prevent stay wires of the fixed hook system from affecting operation space, so the stay wire fixed position can be moved in operation, thus providing conditions of doctors to do precision operation; the devices can be temporarily fixed, thus reducing operation assistance works, reducing the operation time, and reducing operation costs.

Description

technical field [0001] The invention belongs to medical equipment, and in particular relates to a knot-free operation retractor system. Background technique [0002] Surgical retractor is a commonly used supporting medical device in surgery. It is used in combination with medical sutures. Its main function is to retract the surgical opening and maintain the surgical field of view at the opening. The conventionally used surgical retractors are relatively fixed for suture fixation, and the fixation effect is not good. By knotting the suture and the fixed position, once the knot is tied, the fixed position cannot be changed, which is often difficult for doctors. The operation acts as a hindrance. [0003] In addition, when it is necessary to switch instruments during the surgical operation, the temporarily unused instruments must be placed at a certain distance from the operating table with the help of a surgical assistant. When in use, it is necessary to use the surgical assi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/02A61B2017/0287
Inventor 彭小伟周晓李赞李慧彭文
Owner HUNAN PROVINCIAL TUMOR HOSPITAL
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