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Binocular vision blood collecting device and blood collecting robot provided with same

A binocular and sensor technology, used in sensors, manipulators, manufacturing tools, etc., can solve the problems of low blood collection success rate, low precision, and inability to accurately obtain blood vessel position information, and achieve the effect of wide imaging field of view and improved accuracy.

Pending Publication Date: 2020-10-27
哈工大机器人(中山)无人装备与人工智能研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current imaging technology still has the technical problem of low precision.
The single infrared imaging technology fails to obtain the depth of field of the photo, and cannot accurately obtain the position information of the blood vessels, resulting in a blood collection success rate of not higher than 85%.

Method used

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  • Binocular vision blood collecting device and blood collecting robot provided with same
  • Binocular vision blood collecting device and blood collecting robot provided with same
  • Binocular vision blood collecting device and blood collecting robot provided with same

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Embodiment Construction

[0024] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0026] See attached figure 1 , the present disclosure provides a blood collection robot 2 with a binocular blood collection device, a window is opened in the middle of the blood collection robot 2, and a patient 1 extends his arm into the blood collection robot 2 through the win...

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Abstract

The invention provides a binocular vision blood collecting device. The binocular vision blood collecting device comprises a venipuncture device and an infrared imaging device, wherein the infrared imaging device comprises infrared cameras, a laser ranging sensor and an ultrasonic probe, the infrared cameras are used for acquiring arm infrared image information, the laser ranging sensor is used foracquiring arm skin distance information, and the ultrasonic probe is used for detecting depth information of subcutaneous venous vessels; the two infrared cameras are symmetrically distributed on twosides of the ultrasonic probe; the two infrared cameras are arranged at an angle; and the venipuncture device and the infrared imaging device are arranged in parallel and fixed relatively. The binocular vision blood collecting device in the scheme has a wide imaging view field and can provide depth information of the venous vessels, thereby improving accuracy of venipuncture depth of an intelligent blood collecting robot.

Description

technical field [0001] The disclosure relates to the field of blood sampling devices, in particular to a binocular vision blood sampling device and a blood sampling robot equipped with the device. Background technique [0002] At present, many application scenarios in the domestic medical environment have been automated, but manual blood collection is still generally used in the blood collection process. When nurses use the existing artificial venous blood collection method to collect blood, there are problems such as heavy workload, complicated procedures, and difficult to find blood vessels, which not only brings a lot of inconvenience to their work, but also increases the suffering of patients. In the process of blood collection, contact and exposure between medical staff and patients cannot be avoided, and there is a risk of bacterial infection, which brings about hidden dangers in the occupational safety of medical staff. At present, VascuLogic Corporation of the Unite...

Claims

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Application Information

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IPC IPC(8): A61B5/153A61B8/08B25J11/00
CPCA61B5/150748A61B5/150175A61B5/15003A61B5/153A61B5/0082A61B5/489A61B8/5223A61B8/085A61B5/702B25J11/00
Inventor 王绍凯李想李昌其王伟波王洪波
Owner 哈工大机器人(中山)无人装备与人工智能研究院
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