Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A disinfectant and liquid technology, applied in the direction of disinfectant, antiviral agent, biocide, etc., can solve the problems of carcinogenicity, severe stimulation, teratogenicity and toxicity, and achieve the effect of ensuring safety
Inactive Publication Date: 2016-07-13
SHANDONG WEIGAO PHARM CO LTD
View PDF5 Cites 10 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
The disinfectant contains aldehyde components such as glutaraldehyde, citral, jasmonaldehyde, and myristaldehyde. Some of these aldehydes have serious irritating effects on human
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
[0030] Table 1 is each component content of embodiment 1-11, and the unit in the table is parts by weight
[0031] Table 1
[0032]
experiment example 1
[0034] Sterilization effect experiment
[0035] Inspection basis: "Technical Specifications for Disinfection" issued by the Ministry of Health in 2002
[0048] Grouping and handling of experimental animals:
[0049] After 1 week of adaptive feeding, 36 KM mice were randomly divided into 2 groups: Group A Example 5, Group B with 75% ethanol, and Group C with normal saline, 12 males in each group. Group A was gavaged with 0.5 mL of the disinfectant solution of Example 5, group B was gavaged with 0.5 mL of 75% ethanol, and group C was gavaged with 0.5 mL of normal saline, once a day, for 9 consecutive weeks.
[0050] At the end of the 9th week, 6 male mice were randomly selected from groups A, B, and C, and the bilateral epididymis were taken out, placed in normal saline, the capsule was separated, the epididymis were cut into pieces, and the filtrate was centrifuged at 1000r / min for 2min after filtration. After discarding the supernatant, make a suspension smear, fix with methanol for 15 minutes, stain with 0.5% eosin for 1 minute, place it on a slide rack to dry, observe the sperm morphology und...
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 provides a liquid disinfectant.The liquid disinfectant is characterized by comprising, by weight, 0.1-2.0 parts of polyhexamethylene biguanidine hydrochloride, 0.05-0.5 part of quaternary ammonium salt, 0.5-5 parts of glycerinum, 0.1-1 part of a non-ionic surface active agent and 90-99 parts of water.The liquid disinfectant has the advantages that volatile organic carbon compounds poisoning sperms, eggs and embryos are not contained; the broad spectrum fungicide PHMB is adopted for replacing aldehydes carcinogenicity compounds in the prior art and has no irritation or mutagenicity; no urea is contained; the glycerinum and the non-ionic surface active agent can improve permeability of bacterial cell walls, the penetrating power of polyhexamethylene biguanidine hydrochloride and quaternary ammonium salt on the bacterial cell walls is improved, and the sterilization effect is good; due to vitamin E, the sterilization effect can be improved, the embryo survival probability is increased, skin aging of medical workers is avoided, and injuries of the disinfectant to skin are avoided.
Description
technical field [0001] The invention belongs to the field of disinfectants, and in particular relates to a liquid disinfectant used for disinfecting the environment and personnel of assisted reproductive technology. Background technique [0002] Assisted reproductive technology is the abbreviation of assisted reproductive technology (Assisted Reproductive Technology, ART), which refers to the technology of using medical assistance to make infertile couples pregnant, including artificial insemination (Artificial Insemination, AI) and in vitro fertilization-embryo transfer (InVitroFertilizationandEmbryoTransfer, IVF-ET) and its derivative technologies. [0003] The environment and personnel disinfection of assisted reproductive technology is an important means to ensure the success of assisted reproductive technology. Therefore, assisted reproductive technology has strict disinfection and isolation measures: the staff entering the laboratory must change into slippers. After ch...
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.