CN109266453B - Optical measurement accessory, preparation method and application - Google Patents
Optical measurement accessory, preparation method and application Download PDFInfo
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/2096—Heterocyclic compounds
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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Abstract
The invention relates to an optical measurement auxiliary, a preparation method and application, belonging to the field of optics and medical health, wherein the optical measurement auxiliary comprises an optical measurement auxiliary liquid and an optical measurement auxiliary carrier: the optical measurement auxiliary liquid consists of a fluorescent agent for specific marking, a disinfectant for disinfection and sterilization, a clearing agent for improving optical clearing effect, a cosolvent for improving solubility and the like; the optical measurement accessory carrier is wood pulp paper or non-woven fabric without fluorescent agent. The mass ratio of the optical measurement auxiliary liquid to the optical measurement auxiliary carrier is 2-7: 1. The optical measurement auxiliary is prepared by mixing and dissolving the components in the optical measurement auxiliary liquid according to a certain mass ratio, spraying or placing the carrier in the optical measurement auxiliary liquid for absorption saturation, and sealing and packaging. The invention is used for optical marking, clearing and disinfection of skin and component surfaces, and is particularly suitable for application of optical measuring instruments in the field of medical health.
Description
Technical Field
The invention belongs to the field of optics and medical health, particularly relates to the field of optical measurement equipment, and particularly relates to an optical measurement auxiliary and a preparation method and application thereof.
Background
Nowadays, as the living standard is improved, people with sub-health and diseases caused by bad life style and unreasonable dietary structure are increasing, and the physical examination volume and the number of patients in each medical institution are also rising day by day. In the field of medical instruments, optical measurement devices are a large part of medical instruments, and play an indispensable role in clinical diagnosis or examination.
In diagnosis or examination, a considerable proportion of optical measurement devices are used for detection by directly contacting a human body, but because the detection amount is large, many optical measurement devices are detected one by one, the other optical measurement device is used for subsequent detection, and no treatment is carried out on the contact part of the device and the detection part. In view of this, it is important to clean the optical measurement device and the detection site, and although some medical institutions may realize the seriousness of the problem, the optical measurement device may be cleaned by purchasing a wet sterilization towel from the outside, and although the sterilization effect may be achieved, the components may be damaged due to the fact that the purchased wet sterilization towel from the outside may contain corrosive or sticky substances to the optical components, and the responsibility of the equipment supplier and the medical institutions is difficult to identify. Therefore, the cleaning of the optical measuring device by the medical institution with the optionally purchased sterilized wet tissue should be avoided. Therefore, there is a need for an auxiliary for cleaning optical measurement devices, which is required to have both cleaning and disinfecting effects to ensure that the detected person does not cause cross-infection during the measurement process, and also is required to have no corrosion or adhesion to optical components to ensure that the device is not damaged, and at the same time, is required to have a function of preventing liability disputes caused by damage to the optical measurement devices due to cleaning of sterilized wet tissues purchased by medical institutions privately.
Disclosure of Invention
The invention solves the problems: the auxiliary part has the cleaning and sterilizing effects, and cross infection of a detected person in the measuring process of the measured equipment is avoided. And moreover, the optical measurement accessory does not corrode or adhere to the optical element, so that the equipment is prevented from being damaged in the cleaning process, and meanwhile, skin care products and cosmetics attached to the skin can be cleaned, and the accuracy of optical measurement is guaranteed. Finally, the marking function of the fluorescent agent added in the accessory can prevent the medical institution from privately purchasing a cleaning device for the sterilized wet tissue to cause damage of the device, and can avoid the problems of unclear responsibility definition and the like caused by the damage.
The technical scheme of the invention is as follows: the optical measurement accessory can clean optical measurement equipment and a part to be measured, has the cleaning and sterilizing effects, and avoids cross infection of a detected person in the measurement process of the measured equipment. Secondly, the optical measurement accessory does not corrode or adhere to the optical element, so that the equipment is not damaged in the cleaning process, meanwhile, cosmetics attached to the skin can be cleaned, and the accuracy of optical measurement is guaranteed. Finally, the marking function of the fluorescent agent added in the accessory can prevent the medical institution from privately purchasing a cleaning device for the sterilized wet tissue to cause damage of the device, and can avoid the problems of unclear responsibility definition and the like caused by the damage.
Based on the above circumstances, the present invention provides an optical measurement aid including an optical measurement aid liquid and an optical measurement aid carrier.
The optical measurement auxiliary liquid consists of a sterilizing agent, a clearing agent, a preservative, a fluorescent agent, a cosolvent and purified water.
The optical measurement accessory carrier is wood pulp paper or non-woven fabric.
In the optical measurement auxiliary liquid, the sterilizing agent is trichlorohydroxydiphenyl ether.
In the optical measurement auxiliary liquid, the clearing agent is polyethylene glycol.
In the optical measurement accessory liquid, the preservative is ethyl p-hydroxybenzoate.
In the optical measurement auxiliary liquid, the cosolvent is generally ethanol.
Specifically, the fluorescence agent of the optical measurement auxiliary liquid may be a rare earth element complex or a chemical substance containing a specific fluorescent group.
Specifically, the rare earth element complex may be an organic europium complex [ eu (tta)2TPPO2 ], the chemical substance containing a specific fluorescent group may include a stilbene-type substance, a phthalimide-type substance, a coumarin-type substance, a pyrazoline-type substance, a benzoxazinyl-type substance, and the like, which have blue fluorescence, and the like, and may also include a benzoxazinyl-type substance, and the like, which have red fluorescence, and the specific group may be selected according to actual use.
Specifically, in the optical measurement auxiliary liquid, the fluorescent agent can be excited by excitation light with a specific wavelength, the excited emission spectrum can be identified, and the fluorescent agent can be used as a specific marking spectrum for marking the surface of the measured skin or component.
Preferably, the sterilizing agent, the clearing agent, the preservative, the fluorescent agent and the cosolvent of the optical measurement auxiliary liquid are trichlorohydroxydiphenyl ether, polyethylene glycol-400, ethyl p-hydroxybenzoate, europium organic complex [ Eu (TTA)2TPPO2 ] and ethanol respectively.
Furthermore, the optical measurement auxiliary liquid comprises the following components in percentage by mass: sterilizing agent 0.1-2%, clearing agent 5-40%, antiseptic 0.05-0.3%, fluorescent agent 0.01-1%, cosolvent 50-70% and pure water in balance.
Preferably, the optical measurement auxiliary liquid comprises the following components in percentage by mass: 0.1-1% of trichloro-hydroxy diphenyl ether, 15-25% of polyethylene glycol-400, 0.1-0.2% of ethyl p-hydroxybenzoate, 0.05-0.5% of fluorescent agent, 55-65% of ethanol and the balance of purified water.
Specifically, the optical measurement auxiliary liquid comprises, by mass, 0.2% of triclosan, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 1% of a fluorescent agent, 60% of ethanol and 23.7% of purified water.
Specifically, the preparation method of the optical measurement accessory comprises the following steps:
(1) weighing trichlorohydroxydiphenyl ether accounting for 0.1-2% of the total weight of the optical measurement auxiliary liquid and ethyl p-hydroxybenzoate accounting for 0.05-0.3% of the total weight of the optical measurement auxiliary liquid, placing the optical measurement auxiliary liquid and the ethyl p-hydroxybenzoate in a sterilized container with a cover, and adding a stirrer;
(2) taking ethanol with the weight of 50-70% of the total weight of the accessory liquid required to be optically measured, placing the ethanol in the container, sealing the container, placing the container on a stirrer, heating to 50-70 ℃, and stirring until the solid is completely dissolved;
(3) adding fluorescent agent which is 0.01-1% of the total weight of the accessory liquid to be optically measured into a container, and continuously stirring until all solids are completely dissolved;
(4) adding polyethylene glycol-400 accounting for 15-25% of the total weight of the accessory liquid to be optically measured and the balance of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 2-7:1 to obtain an optical measurement accessory;
(6) and (5) placing the optical measurement auxiliary obtained in the step (5) into an aluminum foil packaging tape, and sealing to obtain a finished product.
Specifically, the optical measurement accessory can be applied to relevant optical measurement equipment of a medical institution, and optical marks are carried out on the surface of a part to be measured and the surface of a component according to the spectroscopy characteristics of the fluorescent agent, so that the function of liability dispute caused by damage of the optical measurement equipment due to the fact that the medical institution purchases a sterilized wet tissue privately for cleaning can be prevented.
Specifically, the optical measurement accessory can be applied to relevant optical measurement equipment of a medical institution, and optical clear is carried out on the surface of the part to be measured according to the added clear agent, wherein clear is that after smearing, the optical measurement equipment and the part to be measured can achieve optical refractive index matching, the scattering effect of biological tissues is reduced, and the optical penetration depth is improved.
Specifically, the optical measurement accessory can be applied to relevant optical measurement equipment of medical institutions, and can disinfect the part to be measured and the surfaces of components according to the added sterilizing agent, so that cross infection in the measurement process is prevented.
Compared with the prior art, the invention has the advantages that: the invention overcomes the defects of the cleaning field of optical measurement equipment at home and abroad, and compared with the common disinfection wet tissue on the market, the optical measurement accessory has the following advantages:
(1) most of common disinfection wet tissues in the market are single and aim at the disinfection of the surface of a human body, many components in the disinfection wet tissues have corrosivity and viscosity, and the disinfection wet tissues are not suitable for being used for precise optical devices;
(2) some medical institutions lack the knowledge of maintaining some optical instruments and equipment, and cleaning and disinfecting the optical medical equipment by using outsourcing wet tissues randomly often causes corrosion or damage of the equipment, thereby causing unclear responsibility. The accessory contains fluorescent components which are nontoxic to human bodies, and can have specific emission spectra after being excited by exciting light with specific wavelength, and the phenomenon that outsourcing disinfection wet tissues damage instruments and equipment can be avoided after the specific spectra are identified and read.
(3) Some medical institutions are large in detection amount, a plurality of detection instruments are used for detecting one instrument, the other instrument is used for detecting the other instrument, the contact part between equipment and a detection part is not treated, due to the complexity of detection people, some patients with skin diseases can be infected to the next detected person after detection, so that cross infection is caused, the purchased common disinfection wet tissue can only disinfect the skin surface and cannot be directly used for wiping optical components such as a probe of the instrument, and the optical measurement auxiliary can clean the skin and the optical components of a human body at the same time, so that the occurrence of cross infection can be prevented;
(4) in the detection process, different people can apply various skin care products and cosmetics, so that optical transmission can be influenced, and the measurement result can be deviated. The optical measurement accessory can wipe off cosmetics or skin care products, and avoids the occurrence of measurement deviation.
Drawings
FIG. 1 is a graph showing an emission spectrum after excitation with excitation light having a wavelength of 370nm after skin cleaning with a conventional sterilized wet sheet and the optical measurement aid of the present invention.
Detailed Description
In order to make the purpose and technical solution of the present invention clearer, the present invention will be described in further detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An optical measurement auxiliary is composed of optical measurement auxiliary liquid and a carrier:
the optical measurement auxiliary liquid comprises the following components in percentage by weight:
the carrier is non-woven fabric and wood pulp paper
Example 1
2000g of optical measurement auxiliary liquid comprises, by mass, 0.2% of triclosan, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 0.5% of Eu (TTA)2TPPO2, 60% of ethanol and 24.2% of purified water.
(1) Weighing 4g of triclosan and 2g of ethyl p-hydroxybenzoate, placing in a sterilized container with a cover, and adding a stirrer;
(2) measuring 876ml of ethanol by using a measuring cylinder, placing the container in the container, sealing the container, placing the container on a stirrer, heating to 60 ℃, and stirring until the solid is completely dissolved;
(3) weighing Eu (TTA)2TPPO 210 g, adding into a container, and continuously stirring until all solids are dissolved;
(4) weighing 312ml of polyethylene glycol-400 (the embodiment should be specific) and 436ml of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 3:1 to obtain an optical measurement accessory;
(6) and (5) placing the optical measurement auxiliary obtained in the step (5) into an aluminum foil packaging tape, and sealing to obtain a finished product.
In fig. 1, the gray line is the emission spectrum after being excited by 370nm excitation light after the skin of a human body is wiped by a common wet tissue, and the black line is the emission spectrum after being excited by 370nm excitation light after the skin of the human body is wiped by an optical measurement accessory (example 1).
Example 2
2000g of optical measurement accessory liquid, calculated by mass percent, 0.2 percent of trichloro-hydroxy diphenyl ether, 15 percent of polyethylene glycol-400, 0.1 percent of ethyl p-hydroxybenzoate, 0.25 percent of triazine amino stilbene, 60 percent of ethanol and 24.45 percent of purified water.
(1) Weighing 4g of triclosan and 2g of ethyl p-hydroxybenzoate, placing in a sterilized container with a cover, and adding a stirrer;
(2) measuring 876ml of ethanol by using a measuring cylinder, placing the container in the container, sealing the container, placing the container on a stirrer, heating to 60 ℃, and stirring until the solid is completely dissolved;
(3) weighing 5g of triazine amino stilbene, adding into a container, and continuously stirring until all solids are dissolved;
(4) weighing 312ml of polyethylene glycol-400 and 436ml of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 3:1 to obtain an optical measurement accessory;
(6) and (5) placing the optical measurement auxiliary obtained in the step (5) into an aluminum foil packaging tape, and sealing to obtain a finished product.
Example 3
2000g of optical measurement auxiliary liquid comprises, by mass, 0.2% of trichlorohydroxydiphenyl ether, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 0.25% of phthalimide, 60% of ethanol and 24.45% of purified water.
(1) Weighing 4g of triclosan and 2g of ethyl p-hydroxybenzoate, placing in a sterilized container with a cover, and adding a stirrer;
(2) measuring 876ml of ethanol by using a measuring cylinder, placing the container in the container, sealing the container, placing the container on a stirrer, heating to 60 ℃, and stirring until the solid is completely dissolved;
(3) weighing 5g of phthalimide, adding into a container, and continuously stirring until all solids are dissolved;
(4) weighing 312ml of polyethylene glycol-400 and 436ml of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 3:1 to obtain an optical measurement accessory;
(6) and (5) placing the optical measurement auxiliary obtained in the step (5) into an aluminum foil packaging tape, and sealing to obtain a finished product.
Example 4
2000g of optical measurement auxiliary liquid comprises, by mass, 0.2% of trichlorohydroxydiphenyl ether, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 0.25% of diethylaminocoumarin, 60% of ethanol and 24.45% of purified water.
(1) Weighing 4g of triclosan and 2g of ethyl p-hydroxybenzoate, placing in a sterilized container with a cover, and adding a stirrer;
(2) measuring 876ml of ethanol by using a measuring cylinder, placing the container in the container, sealing the container, placing the container on a stirrer, heating to 60 ℃, and stirring until the solid is completely dissolved;
(3) weighing 5g of diethylamino coumarin, adding into a container, and continuously stirring until all solids are dissolved;
(4) weighing 312ml of polyethylene glycol-400 and 436ml of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 3:1 to obtain an optical measurement accessory;
(6) and (4) packaging the optical measurement accessory obtained in the step) into an aluminum foil packaging tape, and sealing to obtain a finished product.
Example 5
2000g of optical measurement auxiliary liquid comprises, by mass, 0.2% of triclosan, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 0.25% of green fluorescent 3-styryl-1, 5-diphenylpyrazoline, 60% of ethanol and 24.45% of purified water.
(1) Weighing 4g of triclosan and 2g of ethyl p-hydroxybenzoate, placing in a sterilized container with a cover, and adding a stirrer;
(2) measuring 876ml of ethanol by using a measuring cylinder, placing the container in the container, sealing the container, placing the container on a stirrer, heating to 60 ℃, and stirring until the solid is completely dissolved;
(3) weighing 5g of 3-styryl-1, 5-diphenylpyrazoline, adding into a container, and continuously stirring until all solids are dissolved;
(4) weighing 312ml of polyethylene glycol-400 and 436ml of purified water into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution and a carrier (wood pulp paper or non-woven fabric) according to the weight ratio of 3:1 to obtain an optical measurement accessory;
(6) and (5) placing the optical measurement auxiliary obtained in the step (5) into an aluminum foil packaging tape, and sealing to obtain a finished product.
It should be noted that the scope of the present invention is not limited to the above-described embodiments, and various modifications and changes equivalent to the present invention can be made within the scope of the present invention by adjusting the ratio of the materials according to the need.
Claims (8)
1. An optical measurement accessory, comprising:
the optical measurement auxiliary liquid comprises a sterilizing agent, a clearing agent, a preservative, a fluorescent agent, a cosolvent and purified water, wherein the sterilizing agent is trichlorohydroxydiphenyl ether, the clearing agent is polyethylene glycol-400, the preservative is ethyl p-hydroxybenzoate, the fluorescent agent is a rare earth element complex or a chemical substance containing a specific fluorescent group, and the cosolvent is ethanol; in the optical measurement accessory liquid, the mass percentages of a sterilizing agent, a clearing agent, a preservative, a fluorescent agent, a cosolvent and purified water are respectively as follows: sterilizing agent 0.1-1%, clearing agent 15-25%, preservative 0.1-0.2%, fluorescent agent 0.05-0.5%, cosolvent 55-65% and pure water in balance;
the optical measurement accessory carrier is wood pulp paper or non-woven fabric.
2. The optical measuring aid of claim 1, wherein: the optical measurement auxiliary liquid comprises, by mass, 0.2% of triclosan, 15% of polyethylene glycol-400, 0.1% of ethyl p-hydroxybenzoate, 1% of fluorescent agent, 60% of ethanol and 23.7% of purified water.
3. The optical measuring aid of claim 1, wherein: the rare earth element complex is an organic europium complex.
4. The optical measuring aid of claim 1, wherein: the chemical substance containing the specific fluorescent group comprises a stilbene type substance, a phthalimide type substance or a coumarin type substance with blue fluorescence, or a pyrazoline type substance with green fluorescence, or a benzoxazepine type substance with red fluorescence.
5. An optical measurement aid according to any one of claims 1 to 4 wherein the fluorescent agent is excited at a specific excitation wavelength and has an emission spectrum at another specific wavelength, the emission spectrum being characteristic of the identity signal.
6. A method of manufacturing an optical measuring aid according to any one of claims 1 to 5, characterized in that: the method comprises the following steps:
(1) weighing a sterilizing agent and a preservative in the required optical measurement accessory liquid, placing the sterilizing agent and the preservative in a sterilized container with a cover, and stirring;
(2) taking a cosolvent in the required optical measurement auxiliary liquid, placing the cosolvent in the container, sealing the container, placing the container on a stirrer, heating to 50-70 ℃, and stirring until the solid is completely dissolved;
(3) adding the fluorescent agent in the auxiliary liquid to be optically measured into a container, and continuously stirring until all solids are completely dissolved;
(4) adding a clearing agent and purified water in the required optical measurement auxiliary liquid into the solution, uniformly stirring, and cooling to room temperature;
(5) soaking or spraying the solution cooled to room temperature in the step (4) and the carrier according to the mass ratio of 2-7:1 to obtain an optical measurement auxiliary; the carrier is non-woven fabric and wood pulp paper;
(6) and (5) filling the optical measurement auxiliary obtained in the step (5) into a packaging bag, and sealing to obtain a finished product.
7. The use of the optical measurement accessory of any one of claims 1-6 in an associated optical measurement device of a medical institution for optically marking the surface of a part to be measured and a component according to the spectroscopic characteristics of the fluorescent agent, thereby preventing liability disputes caused by damage of the optical measurement device due to the private purchase of sterilized wet tissues and cleaning by the medical institution.
8. Use of an optical measuring aid according to any one of claims 1-6 in connection with optical measuring equipment in medical institutions for disinfection of the parts to be measured and surfaces of components in response to added sterilants to prevent cross-contamination during the measurement.
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| CN1036689A (en) * | 1988-04-15 | 1989-11-01 | 湖南省计量测试技术研究所 | The botanical mildew inhibitor that instrument is used |
| CN106259332A (en) * | 2016-08-11 | 2017-01-04 | 山东新华医疗器械股份有限公司 | Low-alcohols sterilised liq and the thing table pasteurization towelette prepared with it |
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| CN100353157C (en) * | 2005-05-24 | 2007-12-05 | 周大宁 | Liquid for testing effect of washing hands |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036689A (en) * | 1988-04-15 | 1989-11-01 | 湖南省计量测试技术研究所 | The botanical mildew inhibitor that instrument is used |
| CN106259332A (en) * | 2016-08-11 | 2017-01-04 | 山东新华医疗器械股份有限公司 | Low-alcohols sterilised liq and the thing table pasteurization towelette prepared with it |
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