Endoscope lens tracking method and endoscope system

An endoscope and lens technology, applied to the field of endoscope lens tracking method and endoscope system, can solve problems such as poor stability of endoscope lens

Active Publication Date: 2022-02-08
APEIRON SURGICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an endoscope lens tracking method and an endoscope system, aiming to solve the problem of poor stability when the endoscope lens angle of view moves

Method used

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  • Endoscope lens tracking method and endoscope system
  • Endoscope lens tracking method and endoscope system
  • Endoscope lens tracking method and endoscope system

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Embodiment 1

[0094] refer to figure 1 , shows a schematic diagram of the overall structure of the endoscope system proposed by an embodiment of the present invention, refer to figure 2 , showing the overall structural schematic diagram of the endoscope proposed by an embodiment of the present invention, as figure 1 , 2 As shown, the embodiment of the present invention discloses an endoscope system, including an endoscope 41, a processor 43 and a display device 45, the endoscope 41 is electrically connected to the processor 43, and the processor 43 is connected to the display device 45 in communication . The lens 411 of the endoscope 41 can rotate relative to the endoscope 41, and is used to collect the spatial image of the preset space area in front of the lens 411 of the endoscope 41. The lens 411 can be a monocular lens, a multi-eye lens, etc., and the present invention implements In an example, the lens 411 may be a binocular lens. The display device 45 is used to display the spati...

Embodiment 2

[0105] refer to Figure 4 , shows a flowchart of the operation steps of the endoscope lens tracking method proposed by an embodiment of the present invention, as Figure 4 As shown, based on the same inventive concept, another embodiment of the present invention provides an endoscope lens tracking method, which is mainly applied to an endoscope system, and the endoscope system at least includes an endoscope 41 . The endoscopic lens tracking method mainly includes the following steps:

[0106] Step S101: Obtain a spatial image including the target instrument 421 obtained when the lens 411 of the endoscope 41 collects images of a preset spatial region, and display the spatial image on a display interface in real time.

[0107] The target instrument 421 in the present invention can be surgical forceps, which can include but not limited to grasping forceps, needle forceps, curved scissors, straight scissors, monopolar hooks, stripping forceps and more.

[0108] Wherein, the pres...

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Abstract

Embodiments of the present invention provide an endoscope lens tracking method and an endoscope system, which belong to the technical field of surgical equipment. The lens tracking method includes: obtaining the spatial image including the target instrument collected by the lens of the endoscope to the preset spatial area, and displaying the spatial image on the display interface; Next, based on the current motion state of the target instrument and the preset motion state, determine the offset distance and offset direction required for the lens to follow the target instrument, and generate a drive control signal to control the rotation of the lens so that the space image captured by the lens is always Include target device. There is no need to manually operate the endoscope and lens movement, and the spatial image changes smoothly and accurately with the lens movement, which greatly reduces the swinging phenomenon of the spatial image on the display interface, reduces the dizziness and other discomfort caused by the operator watching the spatial image, and is convenient for the surgeon Perform surgery.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of surgical equipment, in particular, to an endoscope lens tracking method and an endoscope system. Background technique [0002] The endoscope can enter the human body through the natural orifice of the human body, or through a small incision made by surgery. Lesions that cannot be seen on X-rays can be seen with the endoscope, and doctors can formulate the best treatment plan based on this. [0003] In the current endoscopic surgery, many people are required to cooperate at the same time, in which the chief surgeon operates surgical instruments, forceps and other tools to perform specific surgical operations, the endoscopic hand controls the alignment of the endoscope full-time, and another assistant operates the endoscope main unit Take action. [0004] However, because the endoscope has a magnifying effect, and the endoscope body is long, when the hand holding the mirror moves the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/00A61B34/20
CPCA61B1/00131A61B1/00147A61B34/20A61B2034/2065
Inventor 王迎智周毅袁平
Owner APEIRON SURGICAL CO LTD
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