Medicine dispensing method for powder injection bottle and medicine dispensing mechanism
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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 bring
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
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
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
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
Login to view more 
Login to view more