Universal snake bone assembly, surgical instrument and split surgical device
A technology of surgical instruments and snake bones, applied in the field of surgical robots, can solve the problems of limited flexibility in the use of surgical instruments, and achieve the effect of improving convenience and ease of use
Active Publication Date: 2022-04-12
APEIRON SURGICAL (BEIJING) CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides a universal snake bone assembly, a surgical instrument and a split surgical device to solve the problem of limited flexibility in the use of surgical instruments in the related art
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[0077] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0078] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the pa...
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Embodiments of the present invention provide a universal snake bone assembly, a surgical instrument and a split surgical device. Each snake included in the universal snake assembly is disc-shaped, and each snake includes opposite first and second surfaces, the first surface includes a symmetrical first inclined surface and a second inclined surface, and the second A protruding structure is provided between the first inclined surface and the second inclined surface; the second surface includes a symmetrical third inclined surface and a fourth inclined surface, and a groove structure is arranged between the third inclined surface and the fourth inclined surface, The inclination direction of the first inclined surface is the same as that of the third inclined surface, the inclination direction of the second inclined surface is the same as that of the fourth inclined surface; two adjacent snake bones are connected by the first surface and the second surface, The convex structure is embedded in the groove structure, and multiple snake bones are located between the front end of the vertebrae and the back end of the vertebrae. In this way, the universal snake bone assembly can be bent in all directions, so that the operation process is not limited by the bending direction.
Description
technical field [0001] The invention relates to the technical field of surgical robots, in particular to a universal snake bone component, a surgical instrument and a split surgical device. Background technique [0002] With the development of science and technology, in order to further alleviate the pain of patients, more and more surgical instruments are applied to clinical operations. Among them, surgical instruments are more common in the application of medical operations because of their convenience. [0003] At present, because the surgical instruments of the one-way universal forceps head assembly are limited by the operating freedom and range of motion of the instrument forceps bending mechanism, they can only rotate in one direction and the rotation angle is small, and it is still unavoidable to cooperate with large shoulders or elbows during use. Therefore, the application of surgical instruments with a two-degree-of-freedom universal pliers head assembly with a l...
Claims
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IPC IPC(8): A61B34/30A61B17/00
CPCA61B34/30A61B34/71A61B17/00234A61B2034/306A61B2017/00323A61B2034/302
Inventor 王迎智齐斌于帅涛
Owner APEIRON SURGICAL (BEIJING) CO LTD