An apparatus for arm guiding and immobilization for machine blood sampling
CN117224086BActive Publication Date: 2026-08-28BEIJING MAGICNURSE SURGICAL ROBOT TECH CO LTD
Patent Information
- Application Number
- CN202311201557.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-18
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2043-09-18
AI Technical Summary
Technical Problem
[0002]目前依赖于人工完成的采血过程中，手臂的托举多依赖于医用垫枕，采血者在害怕的情况下会乱动，导致人工穿刺准确性降低，发生医护受伤的现象
Benefits of technology
[0033]本发明支撑结构的设计，可以实现自动定位功能，能让机器判定，手臂已到位，进行穿刺。其中实施例1采血手臂自采血机器前方伸入，伸入前端上方有激光发生器，在采血者将手臂伸入到激光对准肘窝处时，由手掌固定机构带动手臂，行进固定距离；实施例2采血手臂自采血机器前方伸入，伸入时小臂支撑向上倾斜，会使采血者将手臂在手肘处折弯，彼时当手臂伸入一定距离后，手肘会触碰到微动开关；实施例3采血手臂自采血机器前方伸入，伸入时手臂的肘关节会贴合大臂凸起，当经过大臂凸起后，会触碰到大臂凸起后面的开关组件，手掌固定机构停在某一位置，进行穿刺。
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Figure CN117224086B_ABST
Abstract
The application discloses an arm guiding and fixing device for machine blood sampling, which comprises an arm supporting mechanism, a palm fixing mechanism, a large arm fixing mechanism and a liquid leakage detection part for detecting whether liquid is leaked or not; the palm fixing mechanism slides along the arm supporting mechanism; the liquid leakage detection part is arranged below the arm supporting mechanism; the arm supporting mechanism is used for arm lifting and driving the palm fixing mechanism to move; the palm fixing mechanism is used for palm fixing, arm guiding and palm protection; and the large arm fixing mechanism is used for large arm fixing. The arm guiding, fixing and lifting functions can be realized, and the accurate arm blood sampling position is provided for machine blood sampling.
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Citation Information
Patent Citations
A blood collection arm placement and fixation structure
CN215191601U