11.040.50 射线照相设备 标准查询与下载
共找到 1767 条与 射线照相设备 相关的标准，共 118 页
What is BS EN 60601 ‑ 2 ‑ 65 about? The 60601 series on medical electrical equipment covers electrical X-ray machines. BS EN 60601 ‑ 2 ‑ 65 is about dental intra-oral X-ray equipment. BS EN 60601 ‑ 2 ‑ 65 ...
Medical electrical equipment - Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment
- ICS
- 11.040.50
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- 发布
- 2021-07-31
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- 2021-07-31
Radionuclide imaging devices - Characteristics and test conditions - Part 1: Positron emission tomographs (IEC 62C/811/CDV) (english version)
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- 11.040.50
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- 2021-07-15
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- 2021-07-15
Dedicated radionuclide imaging devices -- Characteristics and test conditions -- Part 1: Cardiac SPECT (IEC 63073-1:2020)
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- 11.040.50
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- 2021-07-08
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- 2021-07-08
IEC 62220-1-1:2015 specifies the method for the determination of the DETECTIVE QUANTUM EFFICIENCY (DQE) of DIGITAL X-RAY IMAGING DEVICES as a function of AIR KERMA and of SPATIAL FREQUENCY for the working conditions in the range of the medical application as specified by the MANUFACTURER. The intended users of this part of IEC 62220 are manufacturers and well equipped test laboratories. This first edition of IEC 62220-1-1 cancels and replaces IEC 62220-1:2003. It constitutes a technical revision of IEC 62220-1:2003 and assures a better alignment with the other parts of the IEC 62220 series. The main changes are as follows: - necessary modifications have been applied as a consequence of taking into account IEC 61267:2005. This influences HVL values and SNRin2; - the method for the determination of LAG EFFECTS now considers lag and ghosting compensation; - as part of the MTF determination, the method of obtaining the final averaged MTF has been restricted (only averaging of the ESF is allowed); - a description of (optionally) obtaining the diagonal (45°) MTF and NPS has been added.
Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging
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- 11.040.50
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- 2021-07-01
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IEC TR 61948-4:2019 is available as IEC TR 61948-4:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC TR 61948-4:2019 covers the routine testing of radionuclide calibrators used in nuclear medicine. Such devices utilise ionisation chambers of the well type and a direct readout in units of activity. Requirements and specific methods to determine performance parameters are described in IEC 61303. These methods are primarily designed for acceptance testing. IEC TR 61948-4:2019 cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: the test method to determine system linearity has been updated to reflect the technical developments of radionuclide calibrators.
Nuclear medicine instrumentation - Routine tests - Part 4: Radionuclide calibrators
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- 11.040.50
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- 2021-07-01
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IEC TR 62926:2019 provides guidelines for safe integration and operation of an adaptive external-beam RADIOTHERAPY system (AEBRS) for intra-fractionally moving rigid TARGET VOLUMEs, where required equipment can be sourced from one or several MANUFACTURERs. In particular it addresses guidelines to help ensure safe integration and operation for the PATIENT, OPERATOR, other persons and sensitive devices in the vicinity. In this document, the word “system” is hereafter used to refer to an AEBRS. This document specifies the safety guidelines for a MANUFACTURER or RESPONSIBLE ORGANIZATION who integrates the AEBRS for intra-fractionally moving rigid TARGET VOLUMEs. If a RESPONSIBLE ORGANIZATION integrates an AEBRS, then it takes the role of MANUFACTURER and will be referred to as a MANUFACTURER throughout this document. This document includes reference models of the AEBRS for intra-fractionally moving rigid TARGET VOLUMEs and HAZARDs which, at a minimum, are considered during the RISK ANALYSIS. Although TARGET VOLUMES and OARs can deform during motion, adaptations in response to deformations of the TARGET VOLUME are out of the scope of this document. The scope is limited to rigid TARGET VOLUMEs exhibiting intra-fractional movements, both translational and rotational. While technical HAZARDs are discussed in this document, the RESPONSIBLE ORGANIZATION is reminded that clinical judgement is always employed when determining clinical usability and reviewing TREATMENT PARAMETER changes. This document does not specifically address HAZARD mitigations for each of the HAZARDs mentioned in the document; however, some mitigations are given as examples in Clauses 4 and 5. All guidelines in this document are intended to be implemented in accordance with the general standard IEC 60601-1:2005 and IEC 60601-1:2005/AMD1:2012, with special attention to 4.2 of IEC 60601-1:2005 and IEC 60601-1:2005/AMD1:2012.
Medical electrical system - Guidelines for safe integration and operation of adaptive external-beam radiotherapy systems for real-time adaptive radiotherapy
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- 11.040.50
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- 2021-07-01
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This document applies to magnetic resonance systems that have been handed over to the responsible organisation ready for operation. It serves to support the application of the standard DIN 6876 and provides information for practical implementation.
Operation of medical magnetic resonance systems; Supplement 1: General explanations and rationales
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- 11.040.50
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- 发布
- 2021-07-00
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本文件规定了医用诊断显示器的技术要求以及试验方法。 本文件适用于普通医用诊断显示器和乳腺医用诊断显示器。
Medical diagnostic display device
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- 11.040.50
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- Q841
- 发布
- 2021-06-30
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- 2021-10-12
What is BS EN 60601 ‑ 2 ‑ 63 about? Another aspect of medical electrical equipment that is covered in our 60601 series, is extra-oral X-ray equipment. BS EN 60601 ‑ 2 ‑ 63 gives you guidelines to ensure that your dental extra-oral X-ray equipment is safe to use. BS EN 60601 ‑ 2 ‑
Medical electrical equipment - Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment
- ICS
- 11.040.50
- CCS
- 发布
- 2021-06-30
- 实施
- 2021-06-30
Medical electrical equipment – Part 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment
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- 11.040.50
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- 发布
- 2021-06-29
- 实施
- 2021-06-29
Medical electrical equipment — Dosimeters with ionization chambers as used in radiotherapy
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- 11.040.50
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- 发布
- 2021-06-28
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Medical electrical equipment — Dosimeters with ionization chambers as used in radiotherapy
- ICS
- 11.040.50
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- 发布
- 2021-06-28
- 实施
Medical electrical equipment — Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
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- 11.040.50
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- 发布
- 2021-06-28
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Medical electrical equipment — Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
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- 11.040.50
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- 发布
- 2021-06-28
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Medical electrical equipment – Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment
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- 11.040.50
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- 发布
- 2021-06-22
- 实施
- 2021-06-22
This standard applies to the construction of electron accelerator facilities for the application of bremsstrahlung with limit energies between 3 MeV and 50 MeV and electron radiation with energies between 3 MeV and 50 MeV in medical radiation treatment. The standard also applies
Medical electron accelerators - Part 2: Structural requirements for radiation protection and requirements for testing of approval conditions for operation
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- 11.040.50
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- 2021-06-00
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This standard specifies the identification of patient orientation in images obtained with imaging techniques in medical radiology. This standard only applies to images that comply with the DICOM standard. The purpose of this standard is to enable the viewer to clearly identify th
Identification and characterization of radiological images in medical diagnosis - Part 3: Patient orientation in image generating procedures
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- 11.040.50
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- 2021-06-00
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Medical electrical equipment -- Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures
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- 11.040.50
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- C43
- 发布
- 2021-05-25
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Evaluation and routine testing in medical imaging departments -- Part 3-5: Acceptance and constancy tests -- Imaging performance of computed tomography X-ray equipment
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- 11.040.50
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- C43
- 发布
- 2021-05-25
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