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1. CN109575691 - Invisible-information medical wristband and preparation method thereof

Office
China
Application Number 201811584149.3
Application Date 24.12.2018
Publication Number 109575691
Publication Date 05.04.2019
Grant Number 109575691
Grant Date 26.01.2021
Publication Kind B
IPC
C09D 11/50
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
50Sympathetic, colour-changing or similar inks
C09D 11/108
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
10based on artificial resins
106containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
108Hydrocarbon resins
C09D 11/03
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
03characterised by features other than the chemical nature of the binder
CPC
C09D 11/03
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
03characterised by features other than the chemical nature of the binder
C09D 11/108
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
10based on artificial resins
106containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
108Hydrocarbon resins
C09D 11/50
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
50Sympathetic, colour changing or similar inks
Applicants HARBIN INSTITUTE OF TECHNOLOGY
哈尔滨工业大学(深圳)
Inventors FENG HUANHUAN
冯欢欢
JIANG KUNKUN
蒋坤坤
MA XING
马星
ZHENG TINGTING
郑婷婷
ZHAO WEIWEI
赵巍维
ZHANG JIAHENG
张嘉恒
Agents 深圳市添源知识产权代理事务所(普通合伙) 44451
Title
(EN) Invisible-information medical wristband and preparation method thereof
(ZH) 一种信息隐形的医用腕带及其制备方法
Abstract
(EN) The invention belongs to the technical field of medical instrument preparation and particularly relates to an invisible-information medical wristband and a preparation method thereof. A conventional developing dye or ink in the prior art is capable of storing information but not invisible. A microemulsion method is adopted for preparing PS (polystyrene) microspheres, then PS particles are dissolved in methylbenzene solution, a fluorescent dye is added to obtain fluorescent solution, and SDS solution is added and mixed to obtain a system to be subjected to ultrasonic emulsification; then, ultrasonic emulsification is carried out, methylbenzene is volatilized completely, and accordingly direct use as invisible ink is realized. Non-fluorescent paper is coated with ink in a two-dimensional code form according to a coating method and then laminated on the wristband of a patient. Information of the patient can be successfully scanned under ultraviolet light, and accordingly individual privacy protection is realized.
(ZH) 本发明属于医疗器械制备技术领域,具体涉及一种信息隐形的医用腕带及其制备方法。现有技术常规显色染料或者油墨可以存储信息但是无法达到隐形的效果,本发明采用微乳液法制备聚苯乙烯(PS)微球,将PS颗粒溶于甲苯溶液中,加入荧光染料调配成荧光溶液,然后加入SDS溶液混合得到待超声乳化的体系;然后超声乳化,并使甲苯完全挥发,从而可以直接作为隐形墨水来使用。采用涂布法以二维码的形式将墨水涂写到无荧光的纸上,塑封到病人腕带上面。在紫外光下可以成功扫描病人信息,达到保护个人隐私的目的。
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