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a surgical instrument

A surgical instrument and the same technology, applied in the field of vascular clips, can solve the problems of small opening angle of vascular clips and unfavorable clamping of blood vessels

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

AI Technical Summary

Problems solved by technology

The opening angle between the first clamping arm and the second clamping arm depends on the elasticity of the material, so the opening angle of the existing blood vessel clip is small, which is not conducive to clamping blood vessels

Method used

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  • a surgical instrument
  • a surgical instrument
  • a surgical instrument

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Embodiment Construction

[0021] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Term", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the de...

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Abstract

A surgical instrument includes a first clip arm and a second clip arm, and further includes a rotating shaft. The opening between the first clamping arm and the second clamping arm is relatively large, which is convenient for clamping blood vessels.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a blood vessel clip. Background technique [0002] Minimally invasive surgery refers to a new technology that provides a surgical field of view through electronic mirrors such as laparoscopes and thoracoscopes, and performs surgery in the human body through instruments such as staplers. Due to the advantages of less trauma, less pain, and faster recovery, minimally invasive surgery has gradually gained popularity in medical treatment. In minimally invasive procedures, blood vessels are hemostasis using surgical instruments (vascular clips). [0003] The existing vascular clamp is integrated, including a first clamping arm and a second clamping arm. During use, the blood vessel is clamped through the engagement of the first clamping arm and the second clamping arm to achieve hemostasis. The opening angle between the first clamping arm and the second clamping arm depends on the elasticity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/122A61B17/00
CPCA61B17/00234A61B17/122A61B2017/00238A61B2017/12004
Inventor 孙宝峰马猛
Owner FENGH MEDICAL CO LTD