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Monsel's Solution
Ferric subsulfate solution is a styptic or hemostatic agent used after superficial skin biopsies. Ferric subsulfate solution is also known as basic ferric sulfate solution or Monsel's solution. It has a recognised formula published in United States Pharmacopeia 29. Active ingredients Ferric subsulfate solution is prepared from ferrous sulfate, sulfuric acid and nitric acid. It contains, per 100 mL, basic ferric sulfate equivalent to not less than 20g and not more than 22g of iron. Storage Ferric subsulfate solution is generally stored in airtight containers at a temperature above 22 degrees Celsius. Crystallization may occur at temperatures below 22 degrees. Warming the solution may redissolve the crystals. The solution is typically protected from light. Other uses Ferric subsulfate (also known as Monsel's solution) is often used by Jewish burial societies (chevra kadisha) to stop post-mortem bleeding. Since Jewish burial does not allow any external skin adhesives such as bandage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topical
A topical medication is a medication that is applied to a particular place on or in the body. Most often topical medication means application to body surfaces such as the skin or mucous membranes to treat ailments via a large range of classes including creams, foams, gels, lotions, and ointments. Many topical medications are epicutaneous, meaning that they are applied directly to the skin. Topical medications may also be inhalational, such as asthma medications, or applied to the surface of tissues other than the skin, such as eye drops applied to the conjunctiva, or ear drops placed in the ear, or medications applied to the surface of a tooth. The word ''topical'' derives from Greek τοπικός ''topikos'', "of a place". Justification Topical drug delivery is a route of administering drugs via the skin to provide topical therapeutic effects. As skin is one of the largest and most superficial organs in the human body, pharmacists utilise it to deliver various dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Styptic
An antihemorrhagic () agent is a substance that promotes hemostasis (a process which stops bleeding). It may also be known as a hemostatic (also spelled haemostatic) agent. Antihemorrhagic agents used in medicine have various mechanisms of action: * Systemic drugs work by inhibiting fibrinolysis or promoting coagulation. * Locally acting hemostatic agents work by causing vasoconstriction or promoting platelet aggregation. Medical uses Hemostatic agents are used during surgical procedures to achieve hemostasis and are categorized as hemostats, sealants and adhesives. They vary based on their mechanism of action, composition, ease of application, adherence to tissue, immunogenicity and cost. These agents permit rapid hemostasis, better visualization of the surgical area, shorter operative times, decreased requirement for transfusions, decreased wound healing time and overall improvement in patient recovery time. Types Systemic There are several classes of antihemorrhagic drug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Pharmacopeia
The ''United States Pharmacopeia'' (''USP'') is a pharmacopeia (compendium of drug information) for the United States published annually by the over 200-year old United States Pharmacopeial Convention (usually also called the USP), a nonprofit organization that owns the trademark and also owns the copyright on the pharmacopeia itself. The ''USP'' is published in a combined volume with the ''National Formulary'' (a formulary) as the USP-NF. If a drug ingredient or drug product has an applicable ''USP'' quality standard (in the form of a ''USP-NF'' monograph), it must conform in order to use the designation "USP" or "NF". Drugs subject to ''USP'' standards include both human drugs ( prescription, over-the-counter, or otherwise) and animal drugs. ''USP-NF'' standards also have a role in US federal law; a drug or drug ingredient with a name recognized in ''USP-NF'' is considered adulterated if it does not satisfy compendial standards for strength, quality, or purity. USP also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron(III) Sulfate
Iron(III) sulfate or ferric sulfate (British English: sulphate instead of sulfate) is a family of inorganic compounds with the formula Fe2(SO4)3(H2O)n. A variety of hydrates are known, including the most commonly encountered form of "ferric sulfate". Solutions are used in dyeing as a mordant, and as a coagulant for industrial wastes. Solutions of ferric sulfate are also used in the processing of aluminum and steel. Speciation The various crystalline forms of Fe2(SO4)3(H2O)n are well-defined, often by X-ray crystallography. The nature of the aqueous solutions is often less certain, but aquo-hydroxo complexes such as e(H2O)6sup>3+ and e(H2O)5(OH)sup>2+ are often assumed. Regardless, all such solids and solutions feature ferric ions, each with five unpaired electrons. By virtue of this high spin d5 electronic configuration, these ions are paramagnetic and are weak chromophores. Production Ferric sulfate solutions are usually generated from iron wastes. The actual identity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfuric Acid
Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid (English in the Commonwealth of Nations, Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula . It is a colorless, odorless, and Viscosity, viscous liquid that is Miscibility, miscible with water. Pure sulfuric acid does not occur naturally due to its Dehydration reaction, strong affinity to water vapor; it is Hygroscopy, hygroscopic and readily absorbs water vapor from the Atmosphere of Earth, air. Concentrated sulfuric acid is a strong oxidant with powerful dehydrating properties, making it highly corrosive towards other materials, from rocks to metals. Phosphorus pentoxide is a notable exception in that it is not dehydrated by sulfuric acid but, to the contrary, dehydrates sulfuric acid to sulfur trioxide. Upon addition of sulfuric acid to water, a considerable amount of heat is releas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitric Acid
Nitric acid is an inorganic compound with the formula . It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into nitrogen oxide, oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water. When the solution contains more than 86% , it is referred to as ''fuming nitric acid''. Depending on the amount of nitrogen dioxide present, fuming nitric acid is further characterized as red fuming nitric acid at concentrations above 86%, or white fuming nitric acid at concentrations above 95%. Nitric acid is the primary reagent used for nitration – the addition of a nitro group, typically to an organic molecule. While some resulting nitro compounds are shock- and thermally-sensitive explosives, a few are stable enough to be used in munitions and demolition, while others are still more stable and used as synthetic dyes and medicines (e.g. metronidazole). Nitric acid is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevra Kadisha
The term ''chevra kadisha'' () gained its modern sense of "burial society" in the nineteenth century. It is an organization of Jewish men and women who see to it that the bodies of deceased Jews are prepared for burial according to Jewish tradition and are protected from desecration, willful or not, until burial. Two of the main requirements are the showing of proper respect for a corpse, and the ritual cleansing of the body and subsequent dressing for burial. It is usually referred to as a burial society in English. Etymology In Rabbinic and Modern Hebrew, "sacred society" would be written (''ḥavurā qəḏošā''), while in Aramaic, it would be (''ḥavurtā qaddištā''). ''Chevra qadisha'' has an unclear etymology. The Aramaic phrase is first attested in the ''Yekum Purkan'' in a 13th-century copy of the ''Machzor Vitry'', but it was rarely used again in print until it gained its modern sense of "burial society" in the nineteenth century. The Hebrew phrase predated its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CooperSurgical
The Cooper Companies, Inc., branded as CooperCompanies, is a global medical device company headquartered in San Ramon, California. The company consists of two business units, CooperVision (CVI) which manufactures contact lenses, and CooperSurgical (CSI), which manufactures medical devices and fertility and genomic products for the women's health care market. History CooperCompanies was founded in 1958 as Martin H. Smith Co. and in 1961, incorporated as Cooper Tinsley Laboratories Inc. The company changed its name to Cooper Laboratories Inc. in 1967, and entered the contact lens business when it acquired British lens maker GlobalVision in 1972. In 1980, Cooper Laboratories reorganized into three business groups: CooperVision, CooperCare and CooperBiomedical, with Cooper Medical Devices Corp. added as a fourth group one year later. The company was renamed The Cooper Companies in 1987. Three years later, it was further restructured into three business units: CooperVision, Cooper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Hygiene
Medicine is the science and practice of caring for patients, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others. Medicine has been practiced since prehistoric times, and for most of this time it was an art (an area of creativity and skill), frequently having connections to the religious and philosophical beliefs of local culture. For example, a medicine man would apply herbs and say prayers for healing, or a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
