Surgical auxiliary instrument

An instrument and surgical technology, applied in the field of surgical aids, can solve the problems of increasing types of abdominal surgery and the number of cases, and achieve the effects of excellent connectivity, improved maneuverability, large activity space and activity angle

Active Publication Date: 2021-04-06
APEIRON SURGICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The types and number of cases of existing abdominal surgery have inc

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Embodiment Construction

[0064]In order to explain the overall concept of the present application, the following description will be described in detail below with reference to the drawings.

[0065]In the description of the present application, it is to be understood that the term "center", "upper", "lower", "front", "post", "left", "right", "vertical", "horizontal", The orientation relationship between "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, only It is to facilitate the description of the present application and simplification, rather than indicating or implying that the device or element must have a specific orientation, and is constructed and operated in a particular orientation, and thus is not to be construed as limiting the invention.

[0066]Moreover, the term "first", "second" is used only for the purpose of describing, and cannot be understood as an indication or implicit relative importa...

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Abstract

The application discloses a surgical auxiliary instrument comprising a control unit, the control unit comprises a flexible joint unit and a plurality of pull wires, and the flexible joint unit comprises a flexible pipe and a joint assembly; the joint assembly comprises a plurality of first annular joints and a plurality of second annular joints which are arranged on the outer side of the flexible pipe in a sleeving mode at intervals, and receding notches formed by every two adjacent first annular joints and the corresponding second annular joint between the two adjacent first annular joints are formed in a staggered mode in the extending direction of the flexible joint unit. Each first annular joint is provided with a plurality of threading holes, and each second annular joint is provided with first limiting clamping grooves which are the same as the first annular joints in number and matched with the threading holes in a one-to-one alignment mode. The first end of each pull wire sequentially penetrates through the corresponding threading hole in each first annular joint and is fixedly connected with the extending end of the flexible joint unit, and the first limiting clamping groove in each second annular joint is connected with the corresponding pull wire in a limiting and clamping mode. The surgical auxiliary instrument has the advantages of being convenient to operate, safe, reliable and the like.

Description

Technical field[0001]The present application belongs to the field of medical devices, and in particular, there is a surgical auxiliary device.Background technique[0002]There is a significant increase in the types and cases of existing abdominal surgery, which brings great working pressure to medical staff. Minimally invasive surgery, has the advantages of small trauma, pain, and recovery of patients, and is widely used in clinical treatment. However, during the implementation of minimally invasive surgery, it is necessary to use some surgical auxiliary instruments to be completed, and these auxiliary appliances provide convenience to doctors. In the case of the specific operation, only the small port is opened at the chest, and the portion of the surgical auxiliary instrument extends into the abdomen and is fixed, and the gas can be drumped through the surgical auxiliary instrument to form an angry and abdominal cavity. The desired surgical instrument and associated auxiliary unit (...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/00234
Inventor 范克顺杨猛董先公
Owner APEIRON SURGICAL CO LTD
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