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DEVICE FOR WITHDRAWING AND CONCEALING THE NEEDLE OF A MEDICAL SYRINGE FOLLOWING INJECTION
DEVICE FOR WITHDRAWING AND CONCEALING THE NEEDLE OF A MEDICAL SYRINGE FOLLOWING INJECTION
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机译：注射后撤回和隐藏医用针头的装置
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摘要
The invention relates to a device which is applied to the front part of a medical syringe and which is used to withdraw and conceal a used injection needle such that the needle is housed in a safety container. The inventive device is characterised in that , once the syringe has been filled, the injection needle disappears following injection by means of either a mechanical or chemical process, said needle being withdrawn and housed in the safety container at the selected pre-programmed moment.
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