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Closed transfer dispenser and its application in the preparation and transfer of medicines

A dispensing device and closed technology, which is applied in the field of closed transfer dispensing devices, can solve the problems of lack of protective equipment and measures, health impact of medical workers, etc., and achieve the effect of preventing drug leakage and volatilization, simple structure and convenient use

Active Publication Date: 2021-03-16
ZHANJIANG JIANLIYUAN MEDICAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The health of about 10 million medical workers is affected by long-term exposure to the preparation and transportation of chemotherapy drugs
Although we all know the dangers of these drugs, there are currently no special protective equipment and measures that can be popularized in China

Method used

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  • Closed transfer dispenser and its application in the preparation and transfer of medicines
  • Closed transfer dispenser and its application in the preparation and transfer of medicines
  • Closed transfer dispenser and its application in the preparation and transfer of medicines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0056] Such as figure 1 As shown, the closed transport bonding drug includes injection, a closed member, and a protective member.

[0057] The injection is composed of a syringe 1, a needle 2, and a pharmaceutical needle 3. The joint 2 through the syringe 1 is fixed to the syringe 1, and the mixed needle 3 is fixed to the needle 2.

[0058] The mixed needle 3 is a double columnar structure with an inner column passage and a side ring passage, and the inner column passage is slightly longer than the side ring passage (eg figure 2 Indicated). Wherein, the side ring passage is the infusion passage 31, in communication with the cavity of the needle base 2, the inner column passage is an exhaust passage 32. The liquid hole 311 of the infusion passage 31 is located at the front end side of the side ring passage, and the exhaust hole 321 of the exhaust passage 32 is located at the front end side of the inner column passage.

[0059] The side surface of the needle base 2 is provided wit...

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PUM

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Abstract

The invention discloses a closed transfer medicine dispensing device. The closed transfer medicine dispensing device comprises an injection part, a sealing part and a protection part. When the medicine dispensing device is used for medicine dispensing and transferring, dispensing and transferring can be completed under a nearly totally-closed condition, so medicine leakage and volatilization are effectively prevented; meanwhile, the pressure in a medicine bottle is always equal to the external pressure in the medicine dispensing and transferring process. The closed transfer medicine dispensingdevice provided by the invention is simple and compact in structure, convenient and safe to use and low in cost.

Description

Technical field [0001] The present invention belongs to the formulation of the medicament and the field of transporter, and is specifically related to a closed transport shunt. Background technique [0002] Treating cancer chemotherapeutic drugs can cause serious hazards for healthy people, especially for medical staff in the process of preparation in chemotherapy drugs for a long time. BD US companies to disclose data show that healthcare environment risks of drug exposure to carcinogenic harm, damage internal organs and organ, due to genotoxicity induced DNA damage, reproductive problems due to toxicity caused abortion teratogenicity and so on. Data shows that, due to prolonged contact with dangerous drugs, pharmacists, nurses incidence of cancer than the general population increased 3-10 times, infertility, increased risk of miscarriage and other 2-5 times. [0003] In this regard, some developed countries have begun to use a batch cabinet and other isolation systems to preven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/20
CPCA61J1/2096A61J1/2068
Inventor 谢世庚陈日志陈伟权林平仔
Owner ZHANJIANG JIANLIYUAN MEDICAL PROD
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