Endoscope snake bone, production method and endoscope
A technology of endoscopes and snake bones, which is applied in the fields of endoscopes, telescopes, medical science, etc., can solve the problems of the operator's difficulty in using it, and achieve the effect of being easy to use for multiple bending and adjusting the direction, and the cost is low
Pending Publication Date: 2021-08-27
SHENZHEN MEIHAO CHUANGYI MEDICAL TECH
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current endoscopic snake bone has no rebound function, and it is difficult to adjust the snake bone to the initial horizontal or vertical state again after the snake bone is bent, which brings difficulties to the operator when observing multiple different directions
Method used
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[0032] 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 only some, not all, embodiments of the present invention. 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.
[0033] All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship between the various components in a certain posture (as shown in the drawings) , sports conditions, etc., if the specific posture changes, the directional indication also changes accordingly. The terms "first", "second", etc. in this application are used to distinguish diffe...
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The invention discloses an endoscope snake bone, a production method and an endoscope, the endoscope snake bone comprises at least two joints, the two ends of each joint in the axial direction are provided with a male joint and a female joint respectively, the female joints can be contained in the male joints, and the adjacent joints are rotationally connected through the male joints and the female joints; an elastic piece is further arranged between every two adjacent joints, the elastic pieces are arranged in the axial direction of the joints, and the two ends of each elastic piece are connected with the adjacent joints correspondingly; the elastic piece, the male joints and the female joints are located on the two adjacent sides of the joint in the axial direction respectively. According to the endoscope snake bone, the elastic piece is arranged in the endoscope snake bone so that the endoscope snake bone automatically rebounds and resets after being bent for use, the endoscope can be conveniently bent for multiple times to adjust the direction for use, meanwhile, the endoscope snake bone is simple in structure, convenient to machine and produce and low in cost.
Description
technical field [0001] The invention relates to the field of endoscope snake bones, in particular to an endoscope snake bone, a production method and an endoscope. Background technique [0002] Endoscopes are widely used in industrial and medical detection fields, especially for detection and treatment in the medical industry. [0003] The hand-held mirror body part of the endoscope includes a near-end insertion part, a distal bending part, which is a snake bone, and a tip part of a lens module connected to the bending part, wherein the distal bending part includes a pulling wire that can be pulled and driven. Adjust the bending structure so that the snake bone is bent so that the tip is aligned with the detection site. There are endoscopes that can be used for one-time use and those that can be used multiple times. No matter which one is used, it may be necessary to observe different parts during one use, so it is necessary to adjust the bending direction of the snake bone...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B1/00A61B1/005A61B1/008G02B23/24
CPCA61B1/00121A61B1/005A61B1/0051A61B1/0055A61B1/0056A61B1/008G02B23/2476
Inventor 熊小川钟旭飘
Owner SHENZHEN MEIHAO CHUANGYI MEDICAL TECH