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SAFETY DEVICE TO CONNECT A SYRINGE TO THE PACKING OF A BOTTLE CONTAINING A DRUG OR TUBE FOR THE SUPPLY OF THE PHARMACY FROM SYRINGE.
SAFETY DEVICE TO CONNECT A SYRINGE TO THE PACKING OF A BOTTLE CONTAINING A DRUG OR TUBE FOR THE SUPPLY OF THE PHARMACY FROM SYRINGE.
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机译：一种用于将注射器连接到装有药物的药瓶或管的安全装置，以从注射器中供应药物。
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摘要
The invention relates to a device to one end of which a syringe can be connected and to the other end of which the mouth or opening of a bottle containing a drug or medicine can be connected. The device comprises a closed chamber having enclosed therein a needle which is in connection with the syringe. Members are provided by means of which the mouth or opening of the bottle is steadily connected to the device and means enabling the needle to perforate a seal plug and then a small rubber plug mounted on the bottle only when the device is blocked onto the bottle so that in any case it cannot be disconnected therefrom. Such a device can be disconnected from the bottle only after the needle has been caused to reenter the closed chamber, so as to prevent any possible dripping of the liquid outside of the device.
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