CN-224217173-U - Pupil simulator and training simulator

Abstract

The application provides a pupil simulation device and a training simulation person, wherein the pupil simulation device comprises a display screen, a control module, a photosensitive sensor and a power supply, wherein the photosensitive sensor detects the intensity change of an external light source in real time and transmits detection signals to the control module, the control module can dynamically adjust the size, the shape and the light response state of a pupil image on the display screen, and accurately simulate the adaptation process of a human eye to an illumination environment.

Inventors

• HUANG HE
• DONG TIANHAO

Assignees

• 上海博友科教仪器设备有限公司

Dates

Publication Date

20260508

Application Date

20250326

Claims (10)

1. 1. A pupil simulation device, characterized in that: The display screen is arranged at the eye part of the target dummy body and is used for simulating the pupil image of the human eye; The control module is electrically connected with the display screen and used for controlling the size, shape and light response of the pupil image according to a preset vital sign scene; The photosensitive sensor is electrically connected with the control module and is used for detecting the input of an external light source, generating a detection signal according to the light source and transmitting the detection signal to the control module; the power supply is electrically connected with the display screen, the control module and the light sensing module; And the control module dynamically adjusts the reaction state of the pupil image on the display screen according to the detection signal.
2. 2. The pupil simulation apparatus of claim 1, wherein, The number of the display screens is two, and the two display screens are respectively arranged at positions corresponding to the left eye and the right eye of the human body on the dummy body.
3. 3. The pupil simulation apparatus of claim 1, wherein, The number of the photosensitive sensors is two, and the two photosensitive sensors are respectively arranged at positions corresponding to the left eye and the right eye of the human body on the dummy body.
4. 4. The pupil simulation apparatus as claimed in claim 1, further comprising: The display screen with photosensitive sensor all connect in on the mounting panel, just the display screen with photosensitive sensor interval sets up.
5. 5. The pupil simulation apparatus of claim 4, wherein, The mounting plate is provided with a mounting hole, and the photosensitive sensor is mounted in the mounting hole.
6. 6. The pupil simulation apparatus of claim 5, wherein, The eye part is internally provided with a clamping groove, and the mounting plate is clamped in the clamping groove.
7. 7. The pupil simulation apparatus of claim 6, wherein, The side wall of the clamping groove is convexly provided with a guide part, the guide part comprises a guide inclined surface and a clamping surface which are arranged at an angle, and the clamping surface is arranged at intervals with the bottom wall of the clamping groove; When the mounting plate is clamped in the clamping groove, one side wall of the mounting plate in the thickness direction is abutted against the bottom wall of the clamping groove, and the other side wall is abutted against the clamping surface; The guide parts are symmetrically arranged.
8. 8. The pupil simulation apparatus as claimed in claim 1, further comprising: the mobile control terminal is in communication connection with the control module and is used for storing the preset vital sign scene.
9. 9. The pupil simulation apparatus of claim 1, wherein, The power supply is electrically connected with a charging interface.
10. 10. A training simulator for a person to be simulated, characterized by comprising the following steps: A target dummy body; Pupil simulation device, install in the eyes position of target dummy body, pupil simulation device is the pupil simulation device of any one of claims 1-9.

Description

Pupil simulator and training simulator Technical Field The application belongs to the technical field of pupil simulation devices, and particularly relates to a pupil simulation device and a training simulator. Background In medical emergency, intensive care, etc., pupil status is an important indicator for assessing patient vital signs. The principle of judging vital signs from pupil states is mainly based on the basis of neurophysiology and pathophysiology. Changes in the pupil directly reflect the functional status of the autonomic nervous system (in particular, sympathetic and parasympathetic), as well as the integrity of the central nervous system (e.g., brain stem, cortex). Most of the existing pupil simulation devices rely on static models or simple dynamic display, and it is difficult to accurately simulate dynamic changes of pupils of real eyes. For example, some devices only implement a simple pupil opening and closing function, and fail to simulate natural response of human eyes to light according to illumination intensity or a specific scene. Furthermore, these devices often do not flexibly adjust the size and shape of the pupil, making it difficult to meet the simulation requirements in complex scenarios. Along with the development of vital sign simulation technology, the requirements of people on pupil simulation are higher and higher, and the device is required to respond to the change of external environment light in real time and realize dynamic regulation of photoreaction in different scenes. In order to more truly simulate the physiological characteristics of the pupils of human eyes, a simulation device capable of accurately controlling the changes of the pupillary images and having light perception capability is needed to better meet the demands in the aspect of medical training. Disclosure of Invention The embodiment of the application aims to provide a pupil simulation device and a training simulator, which are used for solving the technical problems in the prior art. To achieve the above object, a first aspect of the present application provides a pupil simulation apparatus, comprising: The display screen is arranged at the eye part of the target dummy body and is used for simulating the pupil image of the human eye; The control module is electrically connected with the display screen and used for controlling the size, shape and light response of the pupil image according to a preset vital sign scene; The photosensitive sensor is electrically connected with the control module and is used for detecting the input of an external light source, generating a detection signal according to the light source and transmitting the detection signal to the control module; the power supply is electrically connected with the display screen, the control module and the light sensing module; And the control module dynamically adjusts the reaction state of the pupil image on the display screen according to the detection signal. Optionally, the number of the display screens is two, and the two display screens are respectively installed at positions corresponding to the left eye and the right eye of the human body on the dummy body. Optionally, the number of the photosensitive sensors is two, and the two photosensitive sensors are respectively installed at positions corresponding to the left eye and the right eye of the human body on the dummy body. Optionally, the method further comprises: The display screen with photosensitive sensor all connect in on the mounting panel, just the display screen with photosensitive sensor interval sets up. Optionally, a mounting hole is formed in the mounting plate, and the photosensitive sensor is mounted in the mounting hole. Optionally, a clamping groove is formed in the eye part, and the mounting plate is clamped in the clamping groove. Optionally, a guide part is convexly arranged on the side wall of the clamping groove, the guide part comprises a guide inclined surface and a clamping surface which are arranged at an angle, and the clamping surface is arranged at intervals with the bottom wall of the clamping groove; When the mounting plate is clamped in the clamping groove, one side wall of the mounting plate in the thickness direction is abutted against the bottom wall of the clamping groove, and the other side wall is abutted against the clamping surface; The guide parts are symmetrically arranged. Optionally, the method further comprises: the mobile control terminal is in communication connection with the control module and is used for storing the preset vital sign scene. Optionally, a charging interface is electrically connected to the power supply. Compared with the prior art, the pupil simulation device provided by the application comprises a display screen, a control module, a photosensitive sensor and a power supply, wherein the display screen is arranged at the eye part of a target dummy body and is used for simulating a pupil image of a human eye, the con