a bone scissors
A technology of bone-biting scissors and scissors arm, applied in the field of bone-biting scissors, can solve the problems of inconvenient use and single function, etc.
Active Publication Date: 2020-07-14
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to provide a bone occlusal scissors, aiming to solve the problem that the current occlusal scissors only have the function of cutting, single function and inconvenient to use
Method used
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Embodiment Construction
[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0028] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...
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The invention discloses a bone rongeur. The rongeur comprises a first rongeur arm, a second rongeur arm, a first blade, a second blade, protection assemblies and a buffer assembly. The first rongeur arm and the second rongeur arm are detachably connected. The first rongeur arm is provided with a first sliding groove. The second rongeur arm is provided with a second sliding groove. The first bladeand the first rongeur arm are integrally formed; the second blade is fixedly connected with the second rongeur arm; the two protection assemblies are arranged on the first blade and the second blade in a sleeving mode correspondingly. The two first fixing pieces are connected with the first rongeur arm in a sliding mode. Wherein each first elastic piece is located between each first fixing piece and the first rongeur arm, the two second fixing pieces are connected with the second rongeur arm in the sliding mode, each second elastic piece is located between each second fixing piece and the second rongeur arm, and a third elastic piece abuts against the position between the first rongeur arm and the second rongeur arm. The rongeur can be used as a scalpel, can be used as different distraction forceps by replacing different third elastic pieces, and is multifunctional and convenient to use.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to a bone scissors. Background technique [0002] Bone scissors, also known as bone scissors, are used for general orthopedic surgery to cut bones, modify bones and perform bone surgery. But the present bone occlusal scissors only have the effect of cutting, have a single function, and are inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a bone occlusal scissors, aiming at solving the problems that the current occlusal scissors only have the function of cutting, have single function and are inconvenient to use. [0004] To achieve the above object, the present invention provides a bone scissors, comprising a first scissors arm, a second scissors arm, a first blade, a second blade, a protection assembly and a buffer assembly, the first scissors arm and the second scissors The two scissor arms are detachably conn...
Claims
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IPC IPC(8): A61B17/3201A61B17/16A61B90/30A61B90/00
CPCA61B17/1657A61B17/3201A61B90/06A61B90/08A61B90/30A61B2090/062A61B2090/08021A61B2090/309
Inventor 卞旭廷周梅何刚葛子路
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV