Type bf applied part что это
Type bf applied part что это
The Medical Device Developer’s Guide to IEC 60601-1
Applied Part: Type B, BF or CF
IEC 60601-1 uses the term applied part to refer to the part of the medical device which come into physical contact with the patient in order for the device to carry out its intended function.
Applied parts are classified as Type B, Type BF or Type CF according to the nature of the device and the type of contact. Each classification has differing requirements from the point of view of protection against electrical shock.
Type CF is the most stringent classification, being required for those applications where the applied part is in direct conductive contact with the heart or other applications as considered necessary.
Type BF is less stringent than CF, and is generally for devices that have conductive contact with the patient, or having medium or long term contact with the patient.
Type B is the least stringent classification, and is used for applied parts that are generally not conductive and can be immediately released from the patient.
Type B applied parts may be connected to earth, while Type BF and CF are ‘floating’ and must be separated from earth.
Although IEC 60601-1 doesn’t stipulate which classification is to be used for specific devices, the particular standards, IEC 60601-2-XX, generally do specify which classification is required.
More details of electrical requirements for applied parts are provided by the articles on circuit separation and leakage currents.
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BF-type part applied
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type bf applied part
1 type B applied part
2 type BF applied part
3 type CF applied part
См. также в других словарях:
Type system — Type systems Type safety Inferred vs. Manifest Dynamic vs. Static Strong vs. Weak Nominal vs. Structural Dependent typing Duck typing Latent typing Linear typing Uniqueness typing … Wikipedia
Type (biology) — Type specimen for Cimbrophlebia brooksi, a fossil scorpion fly. By convention, the red label denotes a type specimen. In biology, a type is one particular specimen (or in some cases a group of specimens) of an organism to which the scientific… … Wikipedia
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Type approval — is granted to a product that meets a minimum set of regulatory, technical and safety requirements. Generally, type approval is required before a product is allowed to be sold in a particular country, so the requirements for a given product will… … Wikipedia
applied logic — Introduction the study of the practical art of right reasoning. The formalism (formal logic) and theoretical results of pure logic can be clothed with meanings derived from a variety of sources within philosophy as well as from other… … Universalium
Type polymorphism — In computer science, polymorphism is a programming language feature that allows values of different data types to be handled using a uniform interface. The concept of parametric polymorphism applies to both data types and functions. A function… … Wikipedia
Type I and type II errors — In statistics, the terms Type I error (also, α error, or false positive) and type II error (β error, or a false negative) are used to describe possible errors made in a statistical decision process. In 1928, Jerzy Neyman (1894 1981) and Egon… … Wikipedia
Type certificate — A Type Certificate, is awarded by aviation regulating bodies to aerospace manufacturers after it has been established that the particular design of a civil aircraft, engine, or propeller has fulfilled the regulating bodies current prevailing… … Wikipedia
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type B applied part
Смотреть что такое «type B applied part» в других словарях:
Type system — Type systems Type safety Inferred vs. Manifest Dynamic vs. Static Strong vs. Weak Nominal vs. Structural Dependent typing Duck typing Latent typing Linear typing Uniqueness typing … Wikipedia
Type (biology) — Type specimen for Cimbrophlebia brooksi, a fossil scorpion fly. By convention, the red label denotes a type specimen. In biology, a type is one particular specimen (or in some cases a group of specimens) of an organism to which the scientific… … Wikipedia
Applied behavior analysis — (ABA) is the science of applying experimentally derived principles of behavior to improve socially significant behavior. ABA takes what we know about behavior and uses it to bring about positive change (Applied). Behaviors are defined in… … Wikipedia
Type approval — is granted to a product that meets a minimum set of regulatory, technical and safety requirements. Generally, type approval is required before a product is allowed to be sold in a particular country, so the requirements for a given product will… … Wikipedia
applied logic — Introduction the study of the practical art of right reasoning. The formalism (formal logic) and theoretical results of pure logic can be clothed with meanings derived from a variety of sources within philosophy as well as from other… … Universalium
Type polymorphism — In computer science, polymorphism is a programming language feature that allows values of different data types to be handled using a uniform interface. The concept of parametric polymorphism applies to both data types and functions. A function… … Wikipedia
Type I and type II errors — In statistics, the terms Type I error (also, α error, or false positive) and type II error (β error, or a false negative) are used to describe possible errors made in a statistical decision process. In 1928, Jerzy Neyman (1894 1981) and Egon… … Wikipedia
Type certificate — A Type Certificate, is awarded by aviation regulating bodies to aerospace manufacturers after it has been established that the particular design of a civil aircraft, engine, or propeller has fulfilled the regulating bodies current prevailing… … Wikipedia
applied research — Research Re*search (r? s?rch ), n. [Pref. re + search: cf OF. recerche, F. recherche.] 1. Diligent inquiry or examination in seeking facts or principles; laborious or continued search after truth; as, researches of human wisdom; to research a… … The Collaborative International Dictionary of English
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type BF equipment
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