Accurate small blood sampling robot
A robot and small technology, applied in the field of medical equipment, can solve the problems of large volume, blood collection point, complex structure, etc.
Pending Publication Date: 2020-10-30
哈工大机器人(中山)无人装备与人工智能研究院
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Problems solved by technology
Blood collection robots generally use multi-free robotic arms to complete the detection work and determine the insertion position of the blood collection needle (the blood collection needle generally adopts a cylindrical needle shape). The phenomenon of the blood collection point obtained by the insertion point offset detection leads to the failure of blood collection
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[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used in the present invention to describe va...
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The invention relates to the technical field of medical instruments, and discloses an accurate small blood sampling robot. The accurate small blood sampling robot comprises a base, a first rotating motor and a moving mechanism used for moving the first rotating motor. The first rotating motor is arranged on the base through the movement mechanism; the first rotating motor is provided with a firstoutput shaft which is vertically downward, the first output shaft is connected with a first mounting plate, and the first mounting plate is connected with a detection assembly and a blood sampling assembly; the blood sampling assembly comprises a fourth driving unit, a second rotating motor, a fifth driving unit and a blood sampling needle which are fixed on the first mounting plate; the fourth driving unit drives the second rotating motor to do linear motion in the vertical direction, the second rotating motor is provided with a horizontal second output shaft, the second output shaft is connected with a second mounting plate, and the fifth driving unit is fixed to the second mounting plate and drives the blood taking needle to do linear motion, wherein the axis of the first output shaft,the axis of the second output shaft and the axis of the blood taking needle intersect at one point.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a precise and small blood collection robot. Background technique [0002] At present, the blood collection of patients is carried out by medical staff using artificial venous blood collection. When there are many patients who need blood collection, the medical staff need to work for a long time, so that the medical staff are in a highly concentrated working state for a long time, which is prone to fatigue and death. An operation error has occurred. In addition, the long-term direct contact between medical staff and patients has a higher risk of viral and bacterial infection. [0003] American company VascuLogic has developed a blood collection robot, which uses infrared and ultrasonic imaging technology to automatically determine the insertion position of the blood collection needle, insert the needle into the arm muscle and adjust the position and depth of the needle to...
Claims
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IPC IPC(8): A61B5/153
CPCA61B5/15003A61B5/150748A61B5/153
Inventor 王绍凯李想黄运谢香志谭久彬
Owner 哈工大机器人(中山)无人装备与人工智能研究院