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

Medicine dispensing method for powder injection bottle and medicine dispensing mechanism

A technology of powder injection bottle and hole needle, which is applied in the field of dispensing mechanism, which can solve the problems of operation trouble, needle damage, increase process, etc., and achieve the effect of simple operation, optimized process and improved dispensing efficiency

Inactive Publication Date: 2016-04-06
CHENGDU JIESHIDE SCIENCE AND TECHNOLOGY CO LTD
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The purpose of the present invention is to: in the dispensing process of the powder injection bottle in the prior art, repeated needle insertion and extraction of the powder injection bottle are required, and the needle needs to be shaken, which brings troublesome operation and increases process and is easy to cause damage to the needle head, a method for dispensing powder injection bottles is provided, and a dispensing mechanism used for the method of dispensing powder injection bottles is also provided

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
  • Medicine dispensing method for powder injection bottle and medicine dispensing mechanism
  • Medicine dispensing method for powder injection bottle and medicine dispensing mechanism
  • Medicine dispensing method for powder injection bottle and medicine dispensing mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Such as Figure 7-11 Shown, a kind of powder injection bottle 1 uses dispensing method, and its dispensing method comprises the following steps:

[0081] Step 1, preparation, such as Figure 7 , 8 As shown, the double-hole needle 4 is connected to one end of the hose one 31 and the hose two 32 respectively, wherein the other end of the hose one 31 is connected to the suction pump 9, and the other end of the hose two 32 is connected to the single-hole needle 5, and the powder injection bottle 1 and the infusion bag 2 are respectively in place with the mouth of the bottle facing up, and aligned with the double-hole needle 4 and the single-hole needle 5;

[0082] Step 2. Insert pins, such as Figure 9 As shown, insert the double-hole needle 4 into the powder injection bottle 1, and insert the single-hole needle 5 into the infusion bag 2;

[0083] Step three, suction, such as Figure 11 , 12 As shown, the suction pump 9 works, sucks air, and forms a negative pressure ...

Embodiment 2

[0093] The present invention also provides the dispensing mechanism used in the dispensing method for the powder injection bottle 1 in embodiment 1, such as Figure 7 shown, and as Figure 17-20 As shown, it includes a double-hole needle 4 and a single-hole needle 5, wherein the first hole 41 and the second hole 42 on the double-hole needle 4 are respectively connected to one end of the hose one 31 and the second hose 32, and the other end of the hose one 31 is used for communication. Suction pump 9, the other end of flexible pipe 2 32 communicates with single-hole needle 5, and the double-hole needle 4, single-hole needle 5, flexible pipe 1 31 and flexible pipe 2 32 are integrally formed. Compared with the existing bulk dispensing components, the dispensing structure only needs to connect the powder injection bottle 1, the infusion bag 2 and the air pump, which can greatly save the connection time during dispensing, has a simple structure, and has high dispensing efficiency. ...

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 medicine dispensing method for a powder injection bottle and a medicine dispensing mechanism. The medicine dispensing method comprises the steps that preparation is carried out; a needle is inserted into the powder injection bottle and an infusion bag; a suction pump sucks air to suck liquid medicine in the infusion bag into the powder injection bottle; the powder injection bottle is turned over by 180 degrees to be inverted, and the suction pump blows air to inject the liquid medicine in the powder injection bottle into the infusion bag; the needle is pulled out, and medicine dispensing is completed. The medicine dispensing mechanism comprises a double-hole needle and a single-hole needle, the double-hole needle is connected with one end of a first hose and one end of a second hose, the other end of the first hose is used for being communicated with the suction pump, and the other end of the second hose is communicated with the single-hole needle. The double-hole needle, the single-hole needle, the first hose and the second hose are of an integrally formed structure. According to the medicine dispensing method, repeated needle inserting or needle pulling does not need to be carried out on the powder injection bottle, the double-hole needle and the single-hole needle are not likely to be damaged, the procedure of even shaking does not need to be added, the procedure is optimized, operation is easier, and the medicine dispensing efficiency is improved. According to the integrally formed medicine dispensing mechanism, the medicine dispensing mechanism only needs to be connected with the powder injection bottle, the infusion bag and an air pump, the connecting time of the medicine dispensing mechanism is greatly saved, the structure is simple, and the medicine dispensing efficiency is high.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a dispensing method for a powder injection bottle and a dispensing mechanism used in the dispensing method. Background technique [0002] At present, when carrying out intravenous infusion dispensing in the hospital, usually utilize manual operation to extract medicinal liquid from one or more injection bottles earlier with a syringe, then inject in the infusion bag for its infusion. The above-mentioned operation process is relatively complicated, especially when a large amount of liquid medicine needs to be prepared, the labor intensity for nurses is high, and the efficiency is low. [0003] For this reason, Chinese application number CN201310236430.9 and authorization announcement number CN104224537A disclose a kind of dispensing method and dispensing device for powder injection bottle, such as Figure 1-6 Shown, the compounding method of this powder injection bottle comprises ...

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): A61M5/00A61J1/20
CPCA61M5/00A61J1/20
Inventor 郑永强柏轲
Owner CHENGDU JIESHIDE SCIENCE AND TECHNOLOGY CO LTD
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