Operating lamp suitable for hospital surgery department

A surgical light and surgical technology, applied in the field of surgical lights, can solve the problems of doctors' visual fatigue, easy to cause medical accidents, and it is difficult for doctors to distinguish organs, so as to reduce the probability of medical accidents and enhance the clarity of vision.

Inactive Publication Date: 2018-06-01
XIAN ZHISHENG RUIXIN SEMICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is impossible to adjust the color temperature of traditional surgical lamps. In this way, when operating on human organs of different colors, they are exposed to the same color temperature, making it difficult for doctors to clearly distinguish all organs.
For example, under the yellowish color temperature of yellowish organs, doctors are prone to visual fatigue and more likely to cause medical accidents

Method used

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  • Operating lamp suitable for hospital surgery department
  • Operating lamp suitable for hospital surgery department
  • Operating lamp suitable for hospital surgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0050] This embodiment provides an LED chip with adjustable luminous color temperature, which is suitable for the LED lamp in the first embodiment. Specifically, the LED chip provided in this embodiment is an LED chip based on GaN material, which can emit red light and blue light without phosphor powder after packaging. Phosphor-free LED lights have no risk of environmental pollution caused by phosphor leakage, and are very suitable for surgical lights.

[0051] Such as image 3 as shown, image 3 A structural schematic diagram of a GaN material-based LED chip provided by the present invention, the chip includes:

[0052] Substrate (11);

[0053] At least one blue light material and at least one red light material are both grown on the substrate (11).

[0054] Further, on the basis of the above embodiment, the chip further includes an isolation wall for isolating the blue light material and the red light material.

[0055] Further, on the basis of the above implementation...

Embodiment 3

[0063] The present invention also provides a method for preparing an LED light source based on blue-light materials and red-light materials. The LED chip of Embodiment 1 is prepared by the method of this embodiment, and the method includes:

[0064] Select sapphire as substrate (11);

[0065] growing a blue light material on the substrate (11), the blue light material is used to generate blue light driven by a blue light driving voltage;

[0066] performing selective etching on the blue light material to form a red light wick groove;

[0067] growing a red light material in the red light wick groove, the red light material is used to generate red light driven by a red light driving voltage;

[0068] Electrodes are respectively prepared on the blue light material and the red light material to complete the preparation of the LED light source based on the blue light material and the red light material.

[0069] See Figure 5 , Figure 5 It is a schematic structural diagram of...

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Abstract

The invention provides an operating lamp suitable for hospital surgery department. The operating lamp comprises a lamp shell, a lamp panel arranged in the lamp shell, an LED lamp set arranged on the lamp panel, and an LED driving circuit electrically connected with the LED lamp set. The operating lamp suitable for the hospital surgery department can adjust overall color temperature, can be suitable for personalized operating scenes, improves the doctor view definition, and reduces the medical accident probability.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an operating lamp suitable for hospital surgery. Background technique [0002] At present, most of the operating lights use ring-shaped energy-saving lamps or halogen lamps, but with the continuous development of LED technology, especially the development of high-brightness white LEDs, LED shadowless lamps have completely solved the inherent defects of ring-shaped energy-saving lamps or halogen lamps. Upgrade products for energy-saving lamps or halogen lamps. [0003] Surgical lights require observation of the surgical site at a certain depth and angle, and surgery has high requirements for the color temperature of the light. It is impossible to adjust the color temperature of traditional surgical lights. In this way, when operating on human organs of different colors, they are exposed to the same color temperature, which makes it difficult for doctors to clearly distinguish a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V23/00F21Y115/10F21W131/205
CPCF21S8/00F21V19/001F21V23/003F21V23/004F21W2131/205F21Y2115/10
Inventor 左瑜
Owner XIAN ZHISHENG RUIXIN SEMICON TECH CO LTD
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