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Detecting system for near-infared body surface blood vessel detector

A detection system, near-infrared technology, applied in catheters and other directions, can solve problems such as single function, achieve the effect of overcoming single function, reducing pain, and improving the success rate of puncture

Inactive Publication Date: 2013-06-05
HANGZHOU PLATO TECH
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  • Abstract
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Problems solved by technology

[0003] This research aims to develop a detection system of a near-infrared body surface blood vessel detector. With the help of this instrument, in addition to the venous blood vessels on the body surface, the superficial arterial blood vessels can also be seen, thus overcoming the original system function. single disadvantage

Method used

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  • Detecting system for near-infared body surface blood vessel detector
  • Detecting system for near-infared body surface blood vessel detector
  • Detecting system for near-infared body surface blood vessel detector

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Embodiment

[0035] A detection system of a near-infrared body surface blood vessel detector, such as Figures 1 to 2 Shown: including digital camera 1 and mobile projection device 3, digital camera 1 and mobile projection device 3 are interconnected and data transmission through bus control components, digital camera 1 is equipped with near-infrared lens 15, near-infrared lens 15 includes a near-infrared filter 152, which blocks visible light and allows near-infrared light to pass through, and the near-infrared filter 152 is a band-pass filter.

[0036] The band-pass filter is a vacuum-coated band-pass filter.

[0037] The near-infrared lens 15 includes a lens protection glass 151, a lens component 153 and an optical low-pass filter 154. The near-infrared lens 15 is used to filter out visible light so that near-infrared light in the wavelength range of 700 to 1000nm passes through, wherein the lens protection glass 151 Protecting the internal optical components, the lens component 153 co...

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Abstract

The invention belongs to the technical field of medical instruments and relates to a detecting system for a near-infared body surface blood vessel detector. The detecting system comprises a digital photography device and a moving projection device. The digital photography device and the moving projection device are in mutual connection and data transmission through a bus control unit, a near-infared lens is installed on the digital photography device and comprises a near-infared filter, and the near-infared filter blocks visible light, lets near-infared light pass and is a bandpass filter. The detecting system for the near-infared body surface blood vessel detector can help professional medical workers to observe body surface blood vessels of a patient, can display blood information such as flow velocity and flow direction at the part in real time, and has a certain curing promoting effect on body surface wound healing and thrombus ablation of superficial layer veins. In clinical application, the detecting system provides great convenience for the medical workers and is of revolutionary significance. The detecting system has good application prospect in the technical field of medical instruments.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a detection system of a near-infrared body surface blood vessel detector. Background technique [0002] Infusion is one of the most common clinical treatment methods as a way to inject injections into the body through veins. Due to their physiological characteristics, obese patients and children, as well as frequent needling and infusion of chemotherapy patients, have caused inconvenience to medical staff in identifying blood vessels to a certain extent. The near-infrared light of a specific wavelength can distinguish veins from surrounding tissues, thereby helping medical professionals to clearly observe the blood vessels on the patient's body surface. [0003] This research aims to develop a detection system of a near-infrared body surface blood vessel detector. With the help of this instrument, in addition to the venous blood vessels on the body surface, the superficial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/02
Inventor 陆海同郑音飞
Owner HANGZHOU PLATO TECH
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