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Non-invasive intracavity lighting system

A lighting system and lighting subsystem technology, applied in surgical lighting, medical science, surgery, etc., can solve the problems of increasing medical cost and failure probability, increasing surgical risk and difficult operation, and expensive lighting system, avoiding magnetic fixation. Instability, avoid instrument damage and aging, reduce the effect of error

Active Publication Date: 2022-02-22
HARBIN MEDICAL UNIVERSITY
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Problems solved by technology

[0004] The purpose of the present invention is to provide a non-invasive intracavity lighting system, which is used to solve the problem of the single angle and poor adjustability of the lighting system provided by the existing intracavity surgery, which increases the operation risk and difficult operation, and the existing lighting system is expensive and wearable. Large, problems that increase medical costs and chances of failure

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Embodiment Construction

[0027] like Figure 1 to Figure 4 A non-invasive intracavity lighting system is shown, which is characterized in that it includes: a lighting subsystem and a magnetic fixation module, and the magnetic fixation module is magnetically connected to the lighting subsystem through electromagnetic force.

[0028] A second bluetooth module, a controller, a current regulation module, a second power supply module and an electromagnet are arranged in the magnetic fixing module, and are electrically connected in sequence.

[0029] The lighting subsystem includes a housing 1, a circuit board 15, a permanent magnet ring 17, and a lithium battery 18. The outer wall of the housing 1 and the rear cover 13 are provided with no less than 20 miniature LED shadowless lamps 11, and pressure is set on the housing 1. Sensor 12, a cavity 14 is set inside the housing 1, the circuit board 15 is set in the cavity 14, the top of the circuit board 15 is sequentially set with a first bluetooth module 151, ...

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Abstract

A non-invasive intracavity lighting system according to the present invention is characterized in that it includes: a lighting subsystem and a magnetic fixation module, the magnetic fixation module is magnetically connected to the lighting subsystem through electromagnetic force, and the lighting subsystem includes a housing, a circuit plate, permanent magnet ring and lithium battery, several micro LED shadowless lamps are set on the outer wall of the shell, a pressure sensor is set on the shell, a cavity is set inside the shell, the circuit board is set in the cavity, and the circuit The board is electrically connected to the lithium battery, the bottom of the lithium battery is provided with a wireless charging receiver, the permanent magnet ring is sleeved on the lithium battery, and the circuit board is connected to the miniature LED shadowless lamp and the pressure sensor respectively. Electrically connected, the bottom of the housing is fixedly connected to the back cover. The invention provides a bright area with a full field of view in the cavity, which facilitates surgical operations in the cavity, avoids damage to the instrument caused by the heat generated by the light source of the existing cavity mirror, and increases the safety of the cavity mirror instrument. Life and accuracy, reducing loss of shadowless lamps.

Description

technical field [0001] The invention relates to a non-invasive intracavity lighting system. Background technique [0002] With the people's growing needs for a better life and the rapid development of science and technology, people's requirements for the medical industry are not limited to the cure of diseases, but also emphasize the psychological needs of quality of life and beautiful incisions, and minimally invasive surgery came into being However, no matter in laparoscopic surgery or open surgery, there are obvious defects: the lighting system provided by the existing oral surgery has a single angle and poor adjustability, which increases the risk of surgery and the difficulty of operation; the existing lighting system is expensive and lossy. Large, increasing medical costs and failure rates. Therefore, it is necessary to design a non-invasive intracavity lighting system to provide the operator with a full field of vision bright area, and at the same time improve the op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/30
CPCA61B90/30A61B2090/309Y02B20/40
Inventor 闫宇博孙昊博孙大为徐世东
Owner HARBIN MEDICAL UNIVERSITY
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