Ophthalmologic operation patient information management system and method

Abstract

The invention relates to the technical field of information management, and discloses an ophthalmologic operation patient information management system and method.The ophthalmologic operation patient information management method comprises the steps that firstly, patients needing an operation are obtained and classified into a first type of operation patients and a second type of operation patients according to the eyeball states of the patients; for each type of patients, different eyeball fixation training strategies are adopted, facial images of the patients are acquired in real time through an image acquisition module, eyeball positions are accurately calculated, and whether operation conditions are met or not is judged in combination with the training qualification rate; if the patient does not meet the condition, continuing to carry out eyeball watching training until the eyeball watching training reaches the standard; if the patient meets the operation condition, operation scheduling is carried out on the patient, through accurate eyeball watching training and dynamic monitoring, the operation risk is reduced, and the treatment effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and in particular to an ophthalmic surgery patient information management system and method. Background Art

[0002] Ophthalmic surgery, especially those involving eye correction and eye surgery, requires a high degree of precision and adaptability of the patient's body. To ensure the effectiveness of the surgery, doctors usually require patients to have a certain eye fixation ability, that is, to be able to stably fixate on a target to ensure that the eye position does not shift during the operation. However, the patient's eye state and fixation ability vary from person to person. Traditional patient surgery scheduling methods rely solely on the doctor's experience and often cannot effectively determine whether the patient is suitable for surgery, which can easily lead to increased surgical risks. Therefore, how to effectively train and evaluate the patient's eye fixation ability has become a key issue in ophthalmic surgery.

[0003] With the development of medical imaging technology, accurate tracking of the patient's eyes through image acquisition and computer vision technology can provide more scientific data support for the patient's surgical decision-making; by acquiring the patient's facial image through the image acquisition module, and combining the geometric center of the eye, eye position coordinates, facial movement and other data, it is possible to dynamically evaluate whether the patient meets the surgical conditions; however, the current existing technology simply judges the result of eye gaze training based on whether the patient's head and eye movements are present, and does not take into account the accuracy of the eye gaze training results when the patient's normal breathing causes slight facial movements.

[0004] In summary, there is an urgent need for an ophthalmic surgery patient information management system and method to effectively evaluate the patient's eye gaze training. Summary of the invention

[0005] The present invention provides an ophthalmic surgery patient information management system and method, which facilitates solving the problems mentioned in the above background technology.

[0006] The present invention provides the following technical solution: an ophthalmic surgery patient information management system and method, comprising: Obtain patients who need eye surgery and record them as target surgery patients; Conduct eye gaze training on target surgical patients to determine whether they meet the conditions for surgery, including: Randomly select a target surgical patient and obtain the eyeball that needs to undergo ophthalmic surgery; If both eyes of the target surgical patient need surgery, the two eyes of the target surgical patient are recorded as the first target eye and the second target eye respectively; Obtain target surgical patients who need surgery on both eyes, and record them as the first type of surgical patients; For the first type of surgical patients; performing eye fixation training on a first target eye of a first type of surgical patient according to a first training strategy; After completing the eye fixation training for the first target eye of the first type of surgical patient; performing eye fixation training on a second target eye of the first type of surgery patient according to a second training strategy; judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy; If the first type of surgical patient meets the surgical conditions, the first type of surgical patient meeting the surgical conditions is scheduled for surgery; If the first type of surgical patient does not meet the surgical conditions, the first type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met; If only one eye of the target surgical patient required surgery, the eye that required surgery was recorded as the target eye, and the eye that did not require surgery was recorded as the non-target eye; Obtain a target surgical patient who has only one eyeball that needs surgery, and record them as the second type of surgical patient; For the second type of surgical patients; performing eye fixation training on the target eye of the second type of surgery patient according to the third training strategy; judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy; If the second type of surgical patient meets the surgical conditions, the second type of surgical patient meeting the surgical conditions is scheduled for surgery; If the second type of surgical patient does not meet the surgical conditions, the second type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met.

[0007] Optionally, performing eye gaze training on a first target eye of a patient undergoing a first type of surgery according to a first training strategy specifically includes: Acquire a facial image of a first surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the first position; Obtaining the geometric center of the pupil of the second target eyeball of the patient undergoing the first type of surgery, recorded as the second position; Connect the first position and the second position to form a line segment, which is recorded as a first auxiliary line segment; Get the position of the midpoint of the first auxiliary line segment, and record it as the first auxiliary position; Taking the first auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the first coordinate system; In the first coordinate system, the coordinates of the first position are obtained, recorded as the first coordinates; the coordinates of the second position are obtained, recorded as the second coordinates; and the coordinates of the first auxiliary position are obtained, recorded as the first auxiliary coordinates.

[0008] Optionally, the performing eye gaze training on the first target eye of the first type of surgery patient according to the first training strategy further includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the first type of surgery, the coordinates of the first position and the coordinates of the first auxiliary position are obtained in real time, and recorded as the first position test coordinates and the first auxiliary position test coordinates; Obtain the farthest distance between the first position test coordinate and the first coordinate, recorded as the first eyeball distance threshold; Obtain the farthest distance between the first auxiliary position test coordinate and the first auxiliary coordinate, recorded as the first facial distance threshold; The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of a first surgical patient are collected in real time by an image collection module; Obtaining coordinates of a first position in the real-time facial image in a first coordinate system, recorded as first real-time coordinates; Obtaining coordinates of a first auxiliary position in the real-time facial image in a first coordinate system, recorded as first auxiliary real-time coordinates; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is less than or equal to the first eyeball distance threshold and the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is less than or equal to the first facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is greater than the first eye distance threshold or the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is greater than the first facial distance threshold, the training in this training cycle is deemed to be unqualified.

[0009] Optionally, performing eye gaze training on a second target eye of a patient undergoing surgery of the first type according to the second training strategy specifically includes: Acquire a facial image of a first surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the third position; Obtaining the geometric center of the pupil of the second target eyeball of the first type of surgery patient, recorded as the fourth position; Connect the third position and the fourth position to form a line segment, which is recorded as a second auxiliary line segment; Get the position of the midpoint of the second auxiliary line segment, and record it as the second auxiliary position; Taking the second auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the second coordinate system; The coordinates of the third position are obtained in the second coordinate system, recorded as the third coordinates; the coordinates of the fourth position are obtained, recorded as the fourth coordinates; and the coordinates of the second auxiliary position are obtained, recorded as the second auxiliary coordinates.

[0010] Optionally, the performing eye gaze training on the second target eye of the first type of surgery patient according to the second training strategy further includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the first type of surgery patient, the coordinates of the fourth position and the coordinates of the second auxiliary position are obtained in real time, and recorded as the fourth position test coordinates and the second auxiliary position test coordinates; Obtain the farthest distance between the four-position test coordinates and the fourth coordinate, and record it as the second eyeball distance threshold; Obtain the farthest distance between the second auxiliary position test coordinate and the second auxiliary coordinate, recorded as the second facial distance threshold; The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of a first surgical patient are collected in real time by an image collection module; Obtaining coordinates of a fourth position in the real-time facial image in the second coordinate system, recorded as second real-time coordinates; Obtaining coordinates of a second auxiliary position in the real-time facial image in a second coordinate system, recorded as second auxiliary real-time coordinates; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is less than or equal to the second eyeball distance threshold and the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is less than or equal to the second facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is greater than the second eyeball distance threshold or the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is greater than the second facial distance threshold, the training in this training cycle is deemed to be unqualified.

[0011] Optionally, performing eye gaze training on the target eye of the second type of surgery patient according to the third training strategy specifically includes: Acquiring a facial image of a second surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the target eyeball of the second type of surgery patient, recorded as the fifth position; Obtaining the geometric center of the pupil of the non-target eye of the patient undergoing the first type of surgery, recorded as the sixth position; Connect the fifth position and the sixth position to form a line segment, which is recorded as the third auxiliary line segment; Obtain the position of the midpoint of the third auxiliary line segment, recorded as the third auxiliary position; Taking the third auxiliary position as the origin, a spatial rectangular coordinate system is established, which is recorded as the third coordinate system; The coordinates of the fifth position are obtained in the first coordinate system, recorded as the fifth coordinates; the coordinates of the sixth position are obtained, recorded as the sixth coordinates; and the coordinates of the third auxiliary position are obtained, recorded as the third auxiliary coordinates.

[0012] Optionally, the performing eye gaze training on the target eye of the second type of surgery patient according to the third training strategy further includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the second type of surgery, the coordinates of the fifth position and the coordinates of the third auxiliary position are acquired in real time, and recorded as the fifth position test coordinates and the third auxiliary position test coordinates; Obtain the farthest distance between the fifth position test coordinate and the fifth coordinate, recorded as the third eyeball distance threshold; Obtain the farthest distance between the third auxiliary position test coordinate and the third auxiliary coordinate, recorded as the third facial distance threshold; The second type of patients were trained to fixate their target eyes 20 times, with each training session counted as one training cycle. In a training cycle, real-time facial images of a second surgical patient are collected in real time by the image collection module; Obtaining coordinates of a fifth position in the real-time facial image in a third coordinate system, recorded as third real-time coordinates; Obtaining coordinates of a third auxiliary position in the real-time facial image in a third coordinate system, recorded as third auxiliary real-time coordinates; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is less than or equal to the third eyeball distance threshold and the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is less than or equal to the third facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is greater than the third eyeball distance threshold or the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is greater than the third facial distance threshold, the training in this training cycle is deemed to be unqualified.

[0013] Optionally, judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy specifically includes: Obtain the number of qualified training cycles in the first training strategy, and record it as the first number; Get the number of training cycles of training and each in the second training strategy, recorded as the second number; Setting a first pass rate threshold, where the first pass rate threshold is used to determine whether the patient of the first category meets the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) ≥ the first pass rate threshold, the first type of surgical patient is deemed to meet the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) is less than the first pass rate threshold, it is determined that the first type of surgical patient does not meet the surgical conditions.

[0014] Optionally, judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy specifically includes: Obtain the number of qualified training cycles in the third training strategy, recorded as the third number; Setting a second pass rate threshold, where the second pass rate threshold is used to determine whether the second category of patients meet the surgical conditions; If the third number ÷ 20 ≥ the second pass rate threshold, the second type of surgical patient is deemed to meet the surgical conditions; If the third number divided by 20 is less than the second pass rate threshold, it is determined that the second type of surgical patient does not meet the surgical conditions.

[0015] Optional, including: An image acquisition module, which is used to acquire a facial image of a patient during eye gaze training to obtain an image of the geometric center of the patient's eye pupil and a midpoint position image of a line connecting the geometric centers of the patient's two eye pupils; The test module is used to test the facial movement caused by normal human breathing, so as to obtain the normal range of movement of the patient's pupil and head during normal breathing; A data processing module, used for processing the facial image acquired by the image acquisition module to obtain the coordinates of the patient's eye pupils and the coordinates of the midpoint of the line connecting the geometric centers of the patient's two eye pupils; The calculation module is used to calculate and determine whether the patient meets the surgical conditions.

[0016] The present invention has the following beneficial effects: 1. An ophthalmic surgery patient information management system and method first classifies the patients into "first category surgical patients" and "second category surgical patients" according to their conditions. This classification makes the management of patients more systematic and targeted. By distinguishing the number of eyes that need surgery, the method can ensure that different categories of patients receive different training strategies, thereby achieving the best pre-operative preparation. The patient's training plan can be formulated according to the condition of his or her eyes, reducing unnecessary repeated training or excessive intervention, and ensuring that each patient receives the most appropriate training.

[0017] 2. This ophthalmic surgery patient information management system and method, before conducting eye gaze training, first collects the patient's facial image through the image acquisition module, and obtains the position of the patient's pupil's geometric center as a reference point for judging whether the eyeball is rotating, and the middle position between the two pupils as a reference point for judging whether the patient's head is moving. By obtaining the reference point in advance, the subsequent judgment of the eye gaze training results can be made more accurate; it can significantly improve the evaluation quality of the training effect.

[0018] 3. This ophthalmic surgery patient information management system and method, before eye gaze training, conducts a test of facial movement caused by normal human breathing, which can verify the facial stability of the patient during the training process; by monitoring the changes in the patient's facial coordinates, the first eye distance threshold, the second eye distance threshold and the third eye distance threshold and the first face distance threshold, the second face distance threshold and the third face distance threshold are obtained as standard values; the introduction of this link greatly improves the credibility of training, avoids errors in training results caused by slight facial movements, and thus improves the overall quality of the surgical preparation stage.

[0019] 4. This ophthalmic surgery patient information management system and method, in the process of eye gaze training for the first target eye of a first type of surgery patient according to a first training strategy, obtains the real-time coordinates of the first position and compares them with the first coordinates, obtains the real-time coordinates of the first auxiliary position and compares them with the first auxiliary coordinates, to determine whether the first type of patient has passed the training; if the distance between the first real-time coordinate and the first coordinate is less than or equal to the first eye distance threshold and the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is less than or equal to the first facial distance threshold, it means that during the entire test process, the first target eye and head of the first type of surgery patient did not produce any movement greater than the movement range of the first target eye and head during normal breathing. At this time, it can be determined that the first type of surgery patient did not move during the training process, that is, the training was qualified; in other cases, it is determined that the training was unqualified.

[0020] 5. This ophthalmic surgery patient information management system and method, in the process of eye gaze training for the second target eye of a first type of surgery patient according to a second training strategy, obtains the real-time coordinates of the fourth position and compares them with the fourth coordinates, obtains the real-time coordinates of the second auxiliary position and compares them with the second auxiliary coordinates, to determine whether the first type of patient has passed the training; if the distance between the second real-time coordinate and the fourth coordinate is less than or equal to the second eye distance threshold and the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is less than or equal to the second facial distance threshold, it means that during the entire test process, the second target eye and head of the first type of surgery patient did not produce any movement greater than the movement range of the second target eye and head during normal breathing. At this time, it can be determined that the second target eye and head of the first type of surgery patient did not move during the training process, that is, the training was qualified; in other cases, it is determined that the training is unqualified.

[0021] 6. This ophthalmic surgery patient information management system and method, in the process of eye gaze training for the target eye of the second type of surgery patient according to the third training strategy, obtains the real-time coordinates of the fifth position and compares them with the fifth coordinates, obtains the real-time coordinates of the third auxiliary position and compares them with the third auxiliary coordinates, to determine whether the second type of patient has passed the training; if the distance between the third real-time coordinate and the fifth coordinate is less than or equal to the third eye distance threshold and the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is less than or equal to the third facial distance threshold, it means that during the entire test process, the target eye and head of the second type of surgery patient did not produce any movement greater than the target eye and head movement range during normal breathing. At this time, it can be determined that the target eye and head of the second type of surgery patient did not move during the training process, that is, the training was qualified; in other cases, it is determined that the training is unqualified.

[0022] 7. An ophthalmic surgery patient information management system and method, in each training cycle, monitors the patient's facial image in real time through an image acquisition module, and can clearly obtain changes in the patient's eye position; this real-time image acquisition method not only provides reliable data support for medical personnel, but also allows patients to see their own training status, enhancing the interactivity and transparency of training; in this way, the medical team can adjust the training strategy at any time and make necessary adjustments in real time according to the patient's training progress, thereby ensuring the smooth progress of surgical preparations.

[0023] 8. An ophthalmic surgery patient information management system and method, the introduction of a data processing module greatly improves the automation level of patient information management; by real-time processing and analysis of image acquisition data, the system can quickly obtain key information such as the patient's eye position coordinates and facial coordinates; after processing, these data can be quickly fed back to the medical team to help them make real-time decisions, reduce errors in manual judgment, and improve the efficiency of patient management; in addition, systematic data processing not only reduces the complexity of medical management, but also helps medical personnel to quickly evaluate and treat patients' conditions, thereby improving the response speed of the medical team. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example, see Figure 1 , a method for managing information of ophthalmic surgery patients, comprising: Obtain patients who need eye surgery and record them as target surgery patients; Conduct eye gaze training on target surgical patients to determine whether they meet the conditions for surgery, including: Randomly select a target surgical patient and obtain the eyeball that needs to undergo ophthalmic surgery; If both eyes of the target surgical patient need surgery, the two eyes of the target surgical patient are recorded as the first target eye and the second target eye respectively; Obtain target surgical patients who need surgery on both eyes, and record them as the first type of surgical patients; For the first type of surgical patients; performing eye fixation training on a first target eye of a first type of surgical patient according to a first training strategy; After completing the eye fixation training for the first target eye of the first type of surgical patient; performing eye fixation training on a second target eye of the first type of surgery patient according to a second training strategy; judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy; If the first type of surgical patient meets the surgical conditions, the first type of surgical patient meeting the surgical conditions is scheduled for surgery; If the first type of surgical patient does not meet the surgical conditions, the first type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met; If only one eye of the target surgical patient required surgery, the eye that required surgery was recorded as the target eye, and the eye that did not require surgery was recorded as the non-target eye; Obtain a target surgical patient who has only one eyeball that needs surgery, and record them as the second type of surgical patient; For the second type of surgical patients; performing eye fixation training on the target eye of the second type of surgery patient according to the third training strategy; judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy; If the second type of surgical patient meets the surgical conditions, the second type of surgical patient meeting the surgical conditions is scheduled for surgery; If the second type of surgical patient does not meet the surgical conditions, the second type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met; The invention discloses an ophthalmic surgery patient information management system and method. Firstly, the patients are classified into "first category surgical patients" and "second category surgical patients" according to their conditions. This classification makes the management of patients more systematic and targeted. By distinguishing the number of eyeballs that need surgery, the method can ensure that different categories of patients receive different training strategies, so as to achieve the best pre-operative preparation. The training program of the patient can be formulated according to the condition of his eyes, so as to reduce unnecessary repeated training or excessive intervention, and ensure that each patient can receive the most appropriate training.

[0027] The eye gaze training of the first target eyeball of the first type of surgery patient according to the first training strategy specifically includes: Acquire a facial image of a first surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the first position; Obtaining the geometric center of the pupil of the second target eyeball of the patient undergoing the first type of surgery, recorded as the second position; Connect the first position and the second position to form a line segment, which is recorded as a first auxiliary line segment; Get the position of the midpoint of the first auxiliary line segment, and record it as the first auxiliary position; Taking the first auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the first coordinate system; Obtain the coordinates of the first position in the first coordinate system, recorded as the first coordinates; obtain the coordinates of the second position, recorded as the second coordinates; obtain the coordinates of the first auxiliary position, recorded as the first auxiliary coordinates; The invention discloses an ophthalmic surgery patient information management system and method. Before conducting eyeball gaze training, the patient's facial image is first collected by an image acquisition module, and the position of the geometric center of the patient's pupil is obtained as a reference point for judging whether the eyeball rotates, and the middle position between the two pupils is used as a reference point for judging whether the patient's head moves. By obtaining the reference points in advance, the subsequent judgment of the result of eyeball gaze training can be made more accurate; and the evaluation quality of the training effect can be significantly improved.

[0028] The eye gaze training of the first target eyeball of the first type of surgery patient according to the first training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the first type of surgery, the coordinates of the first position and the coordinates of the first auxiliary position are obtained in real time, and recorded as the first position test coordinates and the first auxiliary position test coordinates; Obtain the farthest distance between the first position test coordinate and the first coordinate, recorded as the first eyeball distance threshold; Obtain the farthest distance between the first auxiliary position test coordinate and the first auxiliary coordinate, recorded as the first facial distance threshold; The invention discloses an ophthalmic surgery patient information management system and method. Before eye gaze training, a test of facial movement caused by normal human breathing is conducted to verify the facial stability of the patient during the training process. By monitoring the changes in the facial coordinates of the patient, a first eye distance threshold and a first facial distance threshold are obtained as standard values. The introduction of this link greatly improves the credibility of the training, avoids errors in the training results caused by slight facial movements, and thus improves the overall quality of the surgical preparation stage.

[0029] The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of a first surgical patient are collected in real time by an image collection module; Obtaining coordinates of a first position in the real-time facial image in a first coordinate system, recorded as first real-time coordinates; Obtaining coordinates of a first auxiliary position in the real-time facial image in a first coordinate system, recorded as first auxiliary real-time coordinates; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is less than or equal to the first eyeball distance threshold and the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is less than or equal to the first facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is greater than the first eyeball distance threshold or the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is greater than the first face distance threshold, the training of this training cycle is deemed unqualified; The present invention relates to an ophthalmic surgery patient information management system and method. In the process of eye gaze training for a first target eye of a first type of surgery patient according to a first training strategy, the real-time coordinates of a first position are obtained and compared with the first coordinates, and the real-time coordinates of a first auxiliary position are obtained and compared with the first auxiliary coordinates, so as to judge whether the first type of patient has passed the training; if the distance between the first real-time coordinate and the first coordinate is less than or equal to the first eye distance threshold and the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is less than or equal to the first facial distance threshold, it means that during the entire test process, the first target eye and head of the first type of surgery patient have not produced any movement greater than the movement range of the first target eye and head during normal breathing. At this time, it can be determined that the first type of surgery patient has not moved during the training process, that is, the training has been qualified; in other cases, it is determined that the training has failed.

[0030] The eye gaze training of the second target eyeball of the first type of surgery patient according to the second training strategy specifically includes: Acquire a facial image of a first surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the third position; Obtaining the geometric center of the pupil of the second target eyeball of the first type of surgery patient, recorded as the fourth position; Connect the third position and the fourth position to form a line segment, which is recorded as a second auxiliary line segment; Get the position of the midpoint of the second auxiliary line segment, and record it as the second auxiliary position; Taking the second auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the second coordinate system; The coordinates of the third position are obtained in the second coordinate system, recorded as the third coordinates; the coordinates of the fourth position are obtained, recorded as the fourth coordinates; and the coordinates of the second auxiliary position are obtained, recorded as the second auxiliary coordinates.

[0031] The eye-gazing training of the second target eyeball of the first type of surgery patient according to the second training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the first type of surgery patient, the coordinates of the fourth position and the coordinates of the second auxiliary position are obtained in real time, and recorded as the fourth position test coordinates and the second auxiliary position test coordinates; Obtain the farthest distance between the four-position test coordinates and the fourth coordinate, and record it as the second eyeball distance threshold; Obtain the farthest distance between the second auxiliary position test coordinate and the second auxiliary coordinate, recorded as the second facial distance threshold; The invention discloses an ophthalmic surgery patient information management system and method. Before eye gaze training, a test of facial movement caused by normal human breathing is conducted to verify the facial stability of the patient during training. By monitoring the changes in the patient's facial coordinates, a second eye distance threshold and a second facial distance threshold are obtained as standard values. The introduction of this link greatly improves the credibility of training, avoids errors in training results caused by slight facial movements, and thus improves the overall quality of the surgical preparation stage.

[0032] The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of a first surgical patient are collected in real time by an image collection module; Obtaining coordinates of a fourth position in the real-time facial image in the second coordinate system, recorded as second real-time coordinates; Obtaining coordinates of a second auxiliary position in the real-time facial image in a second coordinate system, recorded as second auxiliary real-time coordinates; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is less than or equal to the second eyeball distance threshold and the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is less than or equal to the second facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is greater than the second eyeball distance threshold or the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is greater than the second facial distance threshold, the training cycle is deemed unqualified. The ophthalmic surgery patient information management system and method, in the process of eye gaze training for the second target eye of a first type of surgery patient according to a second training strategy, obtains the real-time coordinates of a fourth position and compares them with the fourth coordinates, obtains the real-time coordinates of a second auxiliary position and compares them with the second auxiliary coordinates, to judge whether the first type of patient has passed the training; if the distance between the second real-time coordinate and the fourth coordinate is less than or equal to the second eye distance threshold and the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is less than or equal to the second facial distance threshold, it means that during the entire test process, the second target eye and head of the first type of surgery patient did not produce a movement greater than the second target eye and head movement range during normal breathing, at this time, it can be determined that the second target eye and head of the first type of surgery patient did not move during the training process, that is, the training was qualified; in other cases, it is determined that the training is unqualified.

[0033] The eye fixation training of the target eye of the second type of surgery patient according to the third training strategy specifically includes: Acquiring a facial image of a second surgical patient through an image acquisition module; Obtaining the geometric center of the pupil of the target eyeball of the second type of surgery patient, recorded as the fifth position; Obtaining the geometric center of the pupil of the non-target eye of the patient undergoing the first type of surgery, recorded as the sixth position; Connect the fifth position and the sixth position to form a line segment, which is recorded as the third auxiliary line segment; Obtain the position of the midpoint of the third auxiliary line segment, recorded as the third auxiliary position; Taking the third auxiliary position as the origin, a spatial rectangular coordinate system is established, which is recorded as the third coordinate system; The coordinates of the fifth position are obtained in the first coordinate system, recorded as the fifth coordinates; the coordinates of the sixth position are obtained, recorded as the sixth coordinates; and the coordinates of the third auxiliary position are obtained, recorded as the third auxiliary coordinates.

[0034] The eye fixation training of the target eye of the second type of surgery patient according to the third training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the second type of surgery, the coordinates of the fifth position and the coordinates of the third auxiliary position are acquired in real time, and recorded as the fifth position test coordinates and the third auxiliary position test coordinates; Obtain the farthest distance between the fifth position test coordinate and the fifth coordinate, recorded as the third eyeball distance threshold; Obtain the farthest distance between the third auxiliary position test coordinate and the third auxiliary coordinate, recorded as the third facial distance threshold; The invention discloses an ophthalmic surgery patient information management system and method. Before eye gaze training, a test of facial movement caused by normal human breathing is conducted to verify the facial stability of the patient during training. By monitoring the changes in the facial coordinates of the patient, a third eye distance threshold and a third facial distance threshold are obtained as standard values. The introduction of this link greatly improves the credibility of training, avoids errors in training results caused by slight facial movements, and thus improves the overall quality of the surgical preparation stage.

[0035] The second type of patients were trained to fixate their target eyes 20 times, with each training session counted as one training cycle. In a training cycle, real-time facial images of a second surgical patient are collected in real time by the image collection module; Obtaining coordinates of a fifth position in the real-time facial image in a third coordinate system, recorded as third real-time coordinates; Obtaining coordinates of a third auxiliary position in the real-time facial image in a third coordinate system, recorded as third auxiliary real-time coordinates; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is less than or equal to the third eyeball distance threshold and the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is less than or equal to the third facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is greater than the third eyeball distance threshold or the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is greater than the third face distance threshold, the training cycle is deemed unqualified. The ophthalmic surgery patient information management system and method, in the process of eye gaze training for the target eye of the second type of surgery patient according to the third training strategy, obtains the real-time coordinates of the fifth position and compares them with the fifth coordinates, obtains the real-time coordinates of the third auxiliary position and compares them with the third auxiliary coordinates, to judge whether the second type of patient has passed the training; if the distance between the third real-time coordinate and the fifth coordinate is less than or equal to the third eye distance threshold and the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is less than or equal to the third face distance threshold, it means that during the entire test process, the target eye and head of the second type of surgery patient did not produce a movement greater than the target eye and head movement range during normal breathing, at this time, it can be determined that the target eye and head of the second type of surgery patient did not move during the training process, that is, the training was qualified; in other cases, it is determined that the training is unqualified.

[0036] The step of judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy specifically includes: Obtain the number of qualified training cycles in the first training strategy, and record it as the first number; Get the number of training cycles of training and each in the second training strategy, recorded as the second number; Setting a first pass rate threshold, where the first pass rate threshold is used to determine whether the patient of the first category meets the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) ≥ the first pass rate threshold, the first type of surgical patient is deemed to meet the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) is less than the first pass rate threshold, it is determined that the first type of surgical patient does not meet the surgical conditions.

[0037] The step of judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy specifically includes: Obtain the number of qualified training cycles in the third training strategy, recorded as the third number; Setting a second pass rate threshold, where the second pass rate threshold is used to determine whether the second category of patients meet the surgical conditions; If the third number ÷ 20 ≥ the second pass rate threshold, the second type of surgical patient is deemed to meet the surgical conditions; If the third number divided by 20 is less than the second pass rate threshold, it is determined that the second type of surgical patient does not meet the surgical conditions.

[0038] A system for implementing an ophthalmic surgery patient information management method, comprising: An image acquisition module, which is used to acquire a facial image of a patient during eye gaze training to obtain an image of the geometric center of the patient's eye pupil and a midpoint position image of a line connecting the geometric centers of the patient's two eye pupils; The ophthalmic surgery patient information management system and method can monitor the patient's facial image in real time through the image acquisition module in each training cycle, and can clearly obtain the changes in the patient's eyeball position; this real-time image acquisition method not only provides reliable data support for medical personnel, but also allows patients to see their own training status, thereby enhancing the interactivity and transparency of training; in this way, the medical team can adjust the training strategy at any time and make necessary adjustments in real time according to the patient's training progress, thereby ensuring the smooth progress of surgical preparations; The test module is used to test the facial movement caused by normal human breathing, so as to obtain the normal range of movement of the patient's pupil and head during normal breathing; A data processing module, used for processing the facial image acquired by the image acquisition module to obtain the coordinates of the patient's eye pupils and the coordinates of the midpoint of the line connecting the geometric centers of the patient's two eye pupils; The invention relates to an ophthalmic surgery patient information management system and method. The introduction of a data processing module greatly improves the automation level of patient information management. By real-time processing and analyzing the image acquisition data, the system can quickly obtain key information such as the patient's eyeball position coordinates and facial coordinates. After processing, these data can be quickly fed back to the medical team to help them make real-time decisions, reduce errors in manual judgment, and improve the efficiency of patient management. In addition, systematic data processing not only reduces the complexity of medical management, but also helps medical personnel to quickly evaluate and treat the patient's condition, thereby improving the response speed of the medical team. The calculation module is used to calculate and determine whether the patient meets the surgical conditions.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for managing information of ophthalmic surgery patients, characterized in that ,include: Obtain patients who need eye surgery and record them as target surgery patients; Conduct eye gaze training on target surgical patients to determine whether they meet the conditions for surgery, including: Randomly select a target surgical patient and obtain the eyeball that needs to undergo ophthalmic surgery; If both eyes of the target surgical patient need surgery, the two eyes of the target surgical patient are recorded as the first target eye and the second target eye respectively; Obtain target surgical patients who need surgery on both eyes, and record them as the first type of surgical patients; For the first type of surgical patients; performing eye fixation training on a first target eye of a first type of surgical patient according to a first training strategy; After completing the eye fixation training for the first target eye of the first type of surgical patient; performing eye fixation training on a second target eye of the first type of surgery patient according to a second training strategy; judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy; If the first type of surgical patient meets the surgical conditions, the first type of surgical patient meeting the surgical conditions is scheduled for surgery; If the first type of surgical patient does not meet the surgical conditions, the first type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met; If only one eye of the target surgical patient required surgery, the eye that required surgery was recorded as the target eye, and the eye that did not require surgery was recorded as the non-target eye; Obtain a target surgical patient who has only one eyeball that needs surgery, and record them as the second type of surgical patient; For the second type of surgical patients; performing eye fixation training on the target eye of the second type of surgery patient according to the third training strategy; judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy; If the second type of surgical patient meets the surgical conditions, the second type of surgical patient meeting the surgical conditions is scheduled for surgery; If the second type of surgical patient does not meet the surgical conditions, the second type of surgical patient who does not meet the surgical conditions is trained again until the surgical conditions are met.

2. The method for managing ophthalmic surgery patient information according to claim 1, characterized in that: The eye gaze training of the first target eyeball of the first type of surgery patient according to the first training strategy specifically includes: Acquiring a facial image of a first surgical patient; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the first position; Obtaining the geometric center of the pupil of the second target eyeball of the patient undergoing the first type of surgery, recorded as the second position; Connect the first position and the second position to form a line segment, which is recorded as a first auxiliary line segment; Get the position of the midpoint of the first auxiliary line segment, and record it as the first auxiliary position; Taking the first auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the first coordinate system; In the first coordinate system, the coordinates of the first position are obtained, recorded as the first coordinates; the coordinates of the second position are obtained, recorded as the second coordinates; and the coordinates of the first auxiliary position are obtained, recorded as the first auxiliary coordinates.

3. The method for managing ophthalmic surgery patient information according to claim 2, characterized in that: The eye gaze training of the first target eyeball of the first type of surgery patient according to the first training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the first type of surgery, the coordinates of the first position and the coordinates of the first auxiliary position are obtained in real time, and recorded as the first position test coordinates and the first auxiliary position test coordinates; Obtain the farthest distance between the first position test coordinate and the first coordinate, recorded as the first eyeball distance threshold; Obtain the farthest distance between the first auxiliary position test coordinate and the first auxiliary coordinate, recorded as the first facial distance threshold; The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of the first surgical patient are collected in real time; Obtaining coordinates of a first position in the real-time facial image in a first coordinate system, recorded as first real-time coordinates; Obtaining coordinates of a first auxiliary position in the real-time facial image in a first coordinate system, recorded as first auxiliary real-time coordinates; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is less than or equal to the first eyeball distance threshold and the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is less than or equal to the first facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the first real-time coordinate and the first coordinate is greater than the first eye distance threshold or the distance between the first auxiliary real-time coordinate and the first auxiliary coordinate is greater than the first facial distance threshold, the training in this training cycle is deemed to be unqualified.

4. The method for managing ophthalmic surgery patient information according to claim 1, characterized in that: The eye gaze training of the second target eyeball of the first type of surgery patient according to the second training strategy specifically includes: Acquiring a facial image of a first surgical patient; Obtaining the geometric center of the pupil of the first target eyeball of the patient undergoing the first type of surgery, recorded as the third position; Obtaining the geometric center of the pupil of the second target eyeball of the first type of surgery patient, recorded as the fourth position; Connect the third position and the fourth position to form a line segment, which is recorded as a second auxiliary line segment; Get the position of the midpoint of the second auxiliary line segment, and record it as the second auxiliary position; Taking the second auxiliary position as the origin, establish a spatial rectangular coordinate system, which is recorded as the second coordinate system; The coordinates of the third position are obtained in the second coordinate system, recorded as the third coordinates; the coordinates of the fourth position are obtained, recorded as the fourth coordinates; and the coordinates of the second auxiliary position are obtained, recorded as the second auxiliary coordinates.

5. The method for managing ophthalmic surgery patient information according to claim 4, characterized in that: The eye-gazing training of the second target eyeball of the first type of surgery patient according to the second training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the first type of surgery patient, the coordinates of the fourth position and the coordinates of the second auxiliary position are obtained in real time, and recorded as the fourth position test coordinates and the second auxiliary position test coordinates; Obtain the farthest distance between the four-position test coordinates and the fourth coordinate, and record it as the second eyeball distance threshold; Obtain the farthest distance between the second auxiliary position test coordinate and the second auxiliary coordinate, recorded as the second facial distance threshold; The first target eye of the first type of patients was trained with eye fixation for 20 times, with each training cycle being counted as one training cycle. In a training cycle, real-time facial images of the first surgical patient are collected in real time; Obtaining coordinates of a fourth position in the real-time facial image in the second coordinate system, recorded as second real-time coordinates; Obtaining coordinates of a second auxiliary position in the real-time facial image in a second coordinate system, recorded as second auxiliary real-time coordinates; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is less than or equal to the second eyeball distance threshold and the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is less than or equal to the second facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the second real-time coordinate and the fourth coordinate is greater than the second eyeball distance threshold or the distance between the second auxiliary real-time coordinate and the second auxiliary coordinate is greater than the second facial distance threshold, the training in this training cycle is deemed to be unqualified.

6. The method for managing ophthalmic surgery patient information according to claim 1, characterized in that: The eye fixation training of the target eye of the second type of surgery patient according to the third training strategy specifically includes: acquiring facial images of a second surgical patient; Obtaining the geometric center of the pupil of the target eyeball of the second type of surgery patient, recorded as the fifth position; Obtaining the geometric center of the pupil of the non-target eye of the patient undergoing the first type of surgery, recorded as the sixth position; Connect the fifth position and the sixth position to form a line segment, which is recorded as the third auxiliary line segment; Obtain the position of the midpoint of the third auxiliary line segment, recorded as the third auxiliary position; Taking the third auxiliary position as the origin, a spatial rectangular coordinate system is established, which is recorded as the third coordinate system; The coordinates of the fifth position are obtained in the first coordinate system, recorded as the fifth coordinates; the coordinates of the sixth position are obtained, recorded as the sixth coordinates; and the coordinates of the third auxiliary position are obtained, recorded as the third auxiliary coordinates.

7. The method for managing ophthalmic surgery patient information according to claim 6, characterized in that: The eye fixation training of the target eye of the second type of surgery patient according to the third training strategy also includes: Before eye gaze training, test the facial movements caused by normal human breathing, specifically: Within 5 seconds of normal breathing of the patient undergoing the second type of surgery, the coordinates of the fifth position and the coordinates of the third auxiliary position are acquired in real time, and recorded as the fifth position test coordinates and the third auxiliary position test coordinates; Obtain the farthest distance between the fifth position test coordinate and the fifth coordinate, recorded as the third eyeball distance threshold; Obtain the farthest distance between the third auxiliary position test coordinate and the third auxiliary coordinate, recorded as the third facial distance threshold; The second type of patients were trained to fixate their target eyes 20 times, with each training session counted as one training cycle. During a training cycle, real-time facial images of a second surgical patient are collected in real time; Obtaining coordinates of a fifth position in the real-time facial image in a third coordinate system, recorded as third real-time coordinates; Obtaining coordinates of a third auxiliary position in the real-time facial image in a third coordinate system, recorded as third auxiliary real-time coordinates; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is less than or equal to the third eyeball distance threshold and the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is less than or equal to the third facial distance threshold, then the training cycle is deemed qualified; In a training cycle, if the distance between the third real-time coordinate and the fifth coordinate is greater than the third eyeball distance threshold or the distance between the third auxiliary real-time coordinate and the third auxiliary coordinate is greater than the third facial distance threshold, the training in this training cycle is deemed to be unqualified.

8. The method for managing ophthalmic surgery patient information according to claim 1, characterized in that: The step of judging whether the first type of surgical patient meets the surgical conditions according to the eye gaze training results of the first training strategy and the second training strategy specifically includes: Obtain the number of qualified training cycles in the first training strategy, and record it as the first number; Get the number of training cycles of training and each in the second training strategy, recorded as the second number; Setting a first pass rate threshold, where the first pass rate threshold is used to determine whether the patient of the first category meets the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) ≥ the first pass rate threshold, the first type of surgical patient is deemed to meet the surgical conditions; If (the first number ÷ 20) × (the second number ÷ 20) is less than the first pass rate threshold, it is determined that the first type of surgical patient does not meet the surgical conditions.

9. The method for managing ophthalmic surgery patient information according to claim 1, characterized in that: The step of judging whether the second type of surgical patient meets the surgical conditions according to the eye gaze training result of the third training strategy specifically includes: Obtain the number of qualified training cycles in the third training strategy, recorded as the third number; Setting a second pass rate threshold, where the second pass rate threshold is used to determine whether the second category of patients meet the surgical conditions; If the third number ÷ 20 ≥ the second pass rate threshold, the second type of surgical patient is deemed to meet the surgical conditions; If the third number divided by 20 is less than the second pass rate threshold, it is determined that the second type of surgical patient does not meet the surgical conditions.

10. A system for implementing the method for managing ophthalmic surgery patient information according to claim 1, characterized in that: include: An image acquisition module, which is used to acquire a facial image of a patient during eye gaze training to obtain an image of the geometric center of the patient's eye pupil and a midpoint position image of a line connecting the geometric centers of the patient's two eye pupils; The test module is used to test the facial movement caused by normal human breathing, so as to obtain the normal range of movement of the patient's pupil and head during normal breathing; A data processing module, used for processing the facial image acquired by the image acquisition module to obtain the coordinates of the patient's eye pupils and the coordinates of the midpoint of the line connecting the geometric centers of the patient's two eye pupils; The calculation module is used to calculate and determine whether the patient meets the surgical conditions.

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