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CN-121999528-A - Endoscope operation evaluation method, system and computer equipment

CN121999528ACN 121999528 ACN121999528 ACN 121999528ACN-121999528-A

Abstract

The application relates to an endoscope operation evaluation method, an endoscope operation evaluation system and computer equipment, wherein the endoscope operation evaluation method comprises the steps of obtaining an operation image sequence in the process that an operator executes endoscope operation on a simulated body cavity, wherein a plurality of identification patterns are preset in the simulated body cavity, the operation image sequence is obtained by collecting each identification pattern, comprises operation images corresponding to an endoscope operation stage, analyzing the operation images corresponding to the endoscope operation stage based on preset evaluation indexes of the endoscope operation stage to obtain relevant characteristic information of each identification pattern in the operation images, and generating operation evaluation results corresponding to the endoscope operation stage based on the relevant characteristic information of each identification pattern. The application solves the problem that the endoscope operation of the operator cannot be accurately evaluated, and realizes the accurate evaluation of the skill level of the operator.

Inventors

  • YU HONGHAO
  • JIANG KEXUE

Assignees

  • 浙江华诺康科技有限公司

Dates

Publication Date
20260508
Application Date
20251231

Claims (10)

  1. 1. An endoscope operation evaluation method, comprising: The method comprises the steps of acquiring an operation image sequence in the process of executing endoscope operation on a simulated body cavity by an operator, wherein a plurality of identification patterns are preset in the simulated body cavity, the operation image sequence is acquired for each identification pattern, and the operation image sequence comprises operation images corresponding to an endoscope operation stage; Analyzing the operation images corresponding to the endoscope operation stage based on a preset evaluation index of the endoscope operation stage to obtain relevant characteristic information of each identification pattern in the operation images; And generating an operation evaluation result corresponding to the endoscope operation stage based on the relevant characteristic information of each identification pattern.
  2. 2. The endoscopic procedure assessment method according to claim 1, wherein the endoscopic procedure phase is a combination of one or more of a body lumen setup phase, an intra-lumen viewing phase, an intra-lumen procedure phase and a suturing phase.
  3. 3. The endoscope operation evaluation method according to claim 2, wherein the related characteristic information includes an integrity, a tilt state, and a distortion degree of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: when the endoscope operation stage is a body cavity establishment stage, analyzing whether each identification pattern is matched with a preset standard identification pattern according to the relevant characteristic information of each identification pattern to obtain an analysis result of each identification pattern; And generating the operation evaluation result corresponding to the body cavity establishment stage based on the analysis result of each identification pattern.
  4. 4. The endoscope operation evaluation method according to claim 2, wherein the related characteristic information includes an actual observation order of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: When the endoscope operation stage is an intracavity observation stage, judging whether the actual observation sequence of each identification pattern is the same as a preset observation sequence; and generating the operation evaluation result corresponding to the intracavity observation stage based on the observation sequence judgment result.
  5. 5. The endoscope operation evaluation method according to claim 4, wherein the generating the operation evaluation result corresponding to the endoscope operation stage based on the relevant characteristic information of each of the identification patterns further comprises: Acquiring an actual endoscope track corresponding to each identification pattern and an actual endoscope posture corresponding to each identification pattern in the intracavity observation stage; Judging whether the actual endoscope track corresponding to each identification pattern is matched with a preset endoscope track or not, and whether the actual endoscope gesture corresponding to each identification pattern is in a preset gesture range or not; And generating the operation evaluation result corresponding to the intracavity observation stage based on the observation sequence judgment result, the endoscope track judgment result and the endoscope posture judgment result.
  6. 6. The endoscope operation evaluation method according to claim 2, wherein the related characteristic information includes an actual cutting order and a cutting quality of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: when the endoscope operation stage is an intracavity operation stage, judging whether the actual cutting sequence of each identification pattern is the same as a preset cutting sequence; and generating the operation evaluation result corresponding to the intra-cavity operation stage based on the judgment result of each identification pattern and the cutting quality.
  7. 7. The endoscope operation evaluation method according to claim 1, wherein the related characteristic information includes an actual stitching order and stitching quality of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: when the endoscope operation stage is a stitching stage, judging whether the actual stitching sequence of each identification pattern is the same as a preset stitching sequence; and generating the operation evaluation result corresponding to the sewing stage based on the judgment result of each identification pattern and the sewing quality.
  8. 8. The endoscope operation evaluation method according to claim 1, wherein the endoscope operation stage is a plurality of; after generating the operation evaluation result corresponding to the endoscope operation stage based on the relevant characteristic information of each identification pattern, the method further comprises: and carrying out weighted fusion on the operation evaluation results corresponding to the endoscope operation stages to obtain the endoscope operation evaluation results of the operators.
  9. 9. An endoscope operation evaluation system, comprising: the system comprises an acquisition module, an operation image acquisition module and a control module, wherein the acquisition module is used for acquiring an operation image sequence in the process of executing endoscope operation on an analog body cavity by an operator, wherein a plurality of identification patterns are preset in the analog body cavity; The analysis module is used for analyzing the operation images corresponding to the endoscope operation stage based on a preset evaluation index of the endoscope operation stage so as to obtain relevant characteristic information of each identification pattern in the operation images; And the evaluation module is used for generating an operation evaluation result corresponding to the endoscope operation stage based on the relevant characteristic information of each identification pattern.
  10. 10. A computer device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the steps of the endoscopic operation assessment method of any one of claims 1 to 7.

Description

Endoscope operation evaluation method, system and computer equipment Technical Field The present application relates to the field of endoscope technology, and in particular, to an endoscope operation evaluation method, system, and computer device. Background The standardization and the accuracy of the endoscope operation directly influence the diagnosis and treatment effect and the safety of patients, so that the endoscope operation standardization and the accuracy are very important for skill training and evaluation of operators. At present, the skill assessment of the endoscopic operation of a body cavity in the existing simulation training environment still takes an empirical subjective judgment as a main mode, and cannot accurately assess the endoscopic operation of an operator. Aiming at the problem that the endoscope operation of an operator cannot be accurately evaluated in the related art, no effective solution is proposed at present. Disclosure of Invention In this embodiment, an endoscope operation evaluation method, system and computer device are provided to solve the problem that in the related art, an accurate evaluation cannot be performed on an endoscope operation of an operator. In a first aspect, in this embodiment, there is provided an endoscope operation evaluation method including: The method comprises the steps of acquiring an operation image sequence in the process of executing endoscope operation on a simulated body cavity by an operator, wherein a plurality of identification patterns are preset in the simulated body cavity, the operation image sequence is acquired for each identification pattern, and the operation image sequence comprises operation images corresponding to an endoscope operation stage; Analyzing the operation images corresponding to the endoscope operation stage based on a preset evaluation index of the endoscope operation stage to obtain relevant characteristic information of each identification pattern in the operation images; And generating an operation evaluation result corresponding to the endoscope operation stage based on the relevant characteristic information of each identification pattern. In some of these embodiments, the endoscopic procedure stage is a combination of one or more of a body lumen setup stage, an intra-lumen viewing stage, an intra-lumen procedure stage, and a suturing stage. In some of these embodiments, the relevant characteristic information includes the integrity, tilt status, and distortion level of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: when the endoscope operation stage is a body cavity establishment stage, analyzing whether each identification pattern is matched with a preset standard identification pattern according to the relevant characteristic information of each identification pattern to obtain an analysis result of each identification pattern; And generating the operation evaluation result corresponding to the body cavity establishment stage based on the analysis result of each identification pattern. In some of these embodiments, the relevant characteristic information includes an actual viewing order of each of the identification patterns; The generating an operation evaluation result corresponding to the endoscope operation stage based on the related characteristic information of each identification pattern includes: When the endoscope operation stage is an intracavity observation stage, judging whether the actual observation sequence of each identification pattern is the same as a preset observation sequence; and generating the operation evaluation result corresponding to the intracavity observation stage based on the observation sequence judgment result. In some embodiments, the generating the operation evaluation result corresponding to the endoscope operation stage based on the relevant feature information of each identification pattern further includes: Acquiring an actual endoscope track corresponding to each identification pattern and an actual endoscope posture corresponding to each identification pattern in the intracavity observation stage; Judging whether the actual endoscope track corresponding to each identification pattern is matched with a preset endoscope track or not, and whether the actual endoscope gesture corresponding to each identification pattern is in a preset gesture range or not; And generating the operation evaluation result corresponding to the intracavity observation stage based on the observation sequence judgment result, the endoscope track judgment result and the endoscope posture judgment result. In some of these embodiments, the relevant characteristic information includes an actual cutting order and cutting quality for each of the identification patterns; The generating an operation evaluation result corresponding