Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Closed transfer medicine dispensing device and application thereof in medicine dispensing and transfer

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, and the health impact of medical workers, and achieve the effects of preventing drug leakage and volatilization, simple structure, and convenient use

Active Publication Date: 2020-06-30
ZHANJIANG JIANLIYUAN MEDICAL PROD
View PDF8 Cites 1 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Closed transfer medicine dispensing device and application thereof in medicine dispensing and transfer
  • Closed transfer medicine dispensing device and application thereof in medicine dispensing and transfer
  • Closed transfer medicine dispensing device and application thereof in medicine dispensing and transfer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0056] Such as figure 1 As shown, the closed transfer dispenser includes an injection part, a closure part and a protective part.

[0057] The injection part consists of a syringe 1, a needle seat 2 and a dispensing needle 3. The needle base 2 is connected and fixed to the syringe 1 through the joint 11 on the syringe 1 , and the dispensing needle 3 is fixedly connected to the needle base 2 .

[0058] The dispensing needle 3 is a double-layer columnar structure, has an inner column channel and a side ring channel, and the inner column channel is slightly longer than the side ring channel (such as figure 2 shown). Wherein, the side ring channel is the infusion channel 31 , which communicates with the cavity of the needle hub 2 , and the inner column channel is the exhaust channel 32 . The outlet hole 311 of the infusion channel 31 is located at the front end of the side ring channel, and the exhaust hole 321 of the exhaust channel 32 is located at the front end of the inner...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 invention belongs to the field of medicament preparation and transfer devices, in particular to a closed transfer dispenser. Background technique [0002] Chemotherapy drugs for cancer treatment can cause serious harm to healthy people, especially to medical staff who are exposed to long-term exposure during the preparation and transportation of chemotherapy drugs. According to the published information of BD Company in the United States, the hazards caused by exposure to dangerous drugs in the medical environment include carcinogenicity, damage to internal organs and organs, DNA damage caused by genotoxicity, reproductive problems caused by biological toxicity, and teratogenicity caused by abortion. According to data, due to long-term contact with dangerous drugs, the incidence of cancer among pharmacists and nurses is 3-10 times higher than that of the general population, and the risk of infertility and miscarriage is 2-5 times higher. [0003] ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com