Syringe without silicone oil
The utility model relates to the field of the medical apparatus and instruments and provides a syringe without silicone oil. The syringe without silicone oil comprises a liquid medicine bottle and a permanent joint (5); the liquid medicine bottle is composed of a bottleneck (1), a bottle body (2) wi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to the field of the medical apparatus and instruments and provides a syringe without silicone oil. The syringe without silicone oil comprises a liquid medicine bottle and a permanent joint (5); the liquid medicine bottle is composed of a bottleneck (1), a bottle body (2) with ripple and capable of stretching freely and a bottle bottom (3) interiorly provided with a lug boss (24); at least one flow liquid groove (25) is formed at the periphery of the lug boss (24); one end of the permanent joint (5) is fixedly connected with the bottleneck (1) in a seal mode while the other end is provided with a luer interface (50). Compared with the prior art, the pollution to the liquid medicine caused by the silicone oil or other lubricating agents is avoided by adopting the syringe without silicone oil and the liquid medicine in the liquid medicine bottle can be injected outside completely. |
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