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Sterile liquid cross-level transmission device and pharmaceutical workshop

A transmission device and liquid technology, which is applied in the field of aseptic liquid cross-level transmission devices and pharmaceutical workshops, can solve problems such as complex operation and cross-contamination, and achieve the effects of simple operation, low cost and simple structure

Pending Publication Date: 2018-11-30
珠海西格膜生物技术有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the devices used to transmit sterile liquid medicine in the domestic biopharmaceutical field mainly include stainless steel pipes and sterile filters. Stainless steel pipes are fixedly installed between different clean levels, and different batches of liquid medicine need to be cleaned during the pharmaceutical process. , Sterilization, complex operation; and there is a risk of cross-contamination due to residual substances

Method used

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  • Sterile liquid cross-level transmission device and pharmaceutical workshop
  • Sterile liquid cross-level transmission device and pharmaceutical workshop
  • Sterile liquid cross-level transmission device and pharmaceutical workshop

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Embodiment Construction

[0033] Embodiment of aseptic liquid cross-level transmission device

[0034] see figure 1 , figure 1 It is a structural exploded schematic diagram of an embodiment of the aseptic liquid cross-level transmission device of the present invention. In this embodiment, the sterile liquid cross-level transfer device includes a sleeve 1, fastening chucks 21 and 22, clamps 31 and 32, valve bodies 41 and 42 and a disposable liquid transfer bag 5, the sleeve 1 is two A hollow structure with an open end, the casing 1 can use a stainless steel pipe or a plastic pipe, and this embodiment uses a stainless steel pipe. Tightening chucks 21, 22 are installed on the two ends of sleeve pipe 1 respectively, threaded cooperation between sleeve pipe 1 and fastening chucks 21, 22, for example, external threads can be set on sleeve pipe 1, fastening chucks 21, 22 Internal thread is set on 22. The fastening chucks 21 and 22 constitute the fixing components of the casing 1 and are used to fix the ca...

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Abstract

The invention provides a sterile liquid cross-level transmission device and a pharmaceutical workshop. The sterile liquid cross-level transmission device comprises a casing pipe, fastening chucks, valve bodies and a disposable liquid transferring bag. The casing pipe is used for being installed between walls of different clean areas. The fastening chucks are arranged at the two ends of the casingpipe. The valve bodies can be arranged on the fastening chucks. The end portions of the casing pipe can be sealed through the valve bodies. The disposable liquid transferring bag comprises a bag bodyand a liquid transmission pipe, one end of the liquid transmission pipe penetrates out of a bag opening of the bag body, the other end of the liquid transmission pipe penetrates out of the surface ofthe bag body, and the bag body can be arranged on the fastening chucks. The pharmaceutical workshop at least comprises a B-level clean area, a C-level clean area and an air return passageway, whereinthe sterile liquid cross-level transmission device is arranged between the B-level clean area and the C-level clean area. The sterile liquid cross-level transmission device has the beneficial effectsthat usage is simple, cost is low, and the sterile liquid transmission process is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of pharmacy, in particular to an aseptic liquid cross-level transmission device and a pharmaceutical workshop equipped with the aseptic liquid cross-level transmission device. Background technique [0002] In the field of biopharmaceuticals, the pharmaceutical workshop is usually divided into A-level clean area, B-level clean area, C-level clean area and D-level clean area, and the cleanliness is A-level clean area > B-level clean area > C-level clean area > D-level In the clean area, after the aseptic liquid medicine is prepared in the C-level clean area, it is transferred to the B-level clean area for filling. [0003] At present, the devices used to transmit sterile liquid medicine in the field of domestic biopharmaceuticals mainly include stainless steel pipes and sterile filters. Stainless steel pipes are fixedly installed between different cleanliness levels. Different batches of liquid medici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B3/00F17D1/08
CPCF17D1/08B65B3/003
Inventor 朱学军邢孟珑马学孟周永恒
Owner 珠海西格膜生物技术有限公司
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