Pediatric blood sampling auxiliary device capable of adapting to arms of different sizes
The invention relates to an auxiliary device, and in particular relates to a pediatric blood sampling auxiliary device capable of adapting to arms of different sizes. The technical problem to be solved by the invention is to provide the pediatric blood sampling auxiliary device which can assist work...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an auxiliary device, and in particular relates to a pediatric blood sampling auxiliary device capable of adapting to arms of different sizes. The technical problem to be solved by the invention is to provide the pediatric blood sampling auxiliary device which can assist workers in sampling blood of children and prevent students from moving randomly, and can adapt to arms of different sizes. In order to solve the above technical problems, the invention provides the pediatric blood sampling auxiliary device capable of adapting to the arms of different sizes, the device comprises a bottom plate, which is connected to the bottom plate; a palm backing plate, which is connected to the bottom plate; a finger fixing pad, which is connected to the bottom plate, and is located on the right side of the palm backing plate; a clamping mechanism, which is connected to the bottom plate; a transmission mechanism, which is connected to the bottom plate; and a reciprocating mechanism, which is connecte |
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