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ASTM F1949-22

(Specification)

Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles

Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles

ABSTRACT
This specification covers minimum requirements for primary medical oxygen delivery systems for EMS ground vehicles used in the following applications: (1) the transportation of the sick and injured to or from an appropriate medical facility while basic, advanced, or specialized life support services are being provided, (2) the delivery of interhospital critical transport care, (3) the delivery of nonemergency, medically required, transport services, and (4) the transportation and delivery of personnel and supplies essential for proper care of an emergent patient. This standard establishes criteria to be considered in the performance, specification, purchase, and acceptance testing of EMS ground vehicles. The oxygen delivery system may be either a gaseous oxygen (GOX) system, or a liquid oxygen (LOX) system. Design and installation of the oxygen delivery system shall meet the requirements specified for: (1) capacity, (2) components such as oxygen piping system, flow control device, oxygen outlet, shutoff device, and secondary oxygen outlet, and (3) oxygen compartment. The oxygen system shall conform to the specified performance requirements including: (1) delivery flowrate, (2) delivery pressure, (3) delivery temperature, (4) temperature conditions such as storage temperature, cold soak, and heat soak, (5) electromagnetic interference, and (6) structural integrity against vibration, acceleration load, and shock load (basic design and crash worthiness). Installation requirements for oxygen piping routing and mounting, as well as flaring and bending, are specified. Design, installation, and pressure test requirements for GOX and LOX systems are detailed.
SCOPE
1.1 This standard covers minimum requirements for primary medical oxygen delivery systems for EMS ground vehicles used in the following applications:  
1.1.1 The transportation of the sick and injured to or from an appropriate medical facility while basic, advanced, or specialized life support services are being provided,  
1.1.2 The delivery of interhospital critical transport care,  
1.1.3 The delivery of nonemergency, medically required transport services, and  
1.1.4 The transportation and delivery of personnel and supplies essential for proper care of an emergent patient.  
1.2 This standard establishes criteria to be considered in the performance, specification, purchase, and acceptance testing of ground vehicles for EMS use.  
1.3 This entire standard should be read before ordering an ambulance in order to be knowledgeable of the types of equipment that are available and their performance requirements. Due to the variety of ambulance equipment or features, some options may be incompatible with all chassis manufacturers' models. Detailed technical information is available from the chassis manufacturers.  
1.4 The sections in this standard appear in the following sequence:    
Section  
Scope  
1  
Referenced Documents  
2  
Terminology  
3  
Significance and Use  
4  
Design Requirements  
5  
Performance Requirements  
6  
Installation Requirements  
7  
GOX System Design Requirements  
8  
GOX System Installation Requirements  
9  
GOX System Test Requirements  
10    
LOX System Design Requirements  
11    
LOX System Installation Requirements  
12    
LOX System Test Requirements  
13    
Keywords  
14  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
14-Mar-2022
ICS
11.040.10 - Anaesthetic, respiratory and reanimation equipment
Technical Committee
F30 - Emergency Medical Services
Drafting Committee
F30.01 - EMS Equipment
Current Stage
Ref Project

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ASTM F1949-22 - Standard Specification for Medical Oxygen Delivery Systems for EMS Ground VehiclesASTM F1949-22 - Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles
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ASTM F1949-22 - Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:F1949 −22
Standard Specification for
Medical Oxygen Delivery Systems for EMS Ground
1
Vehicles
This standard is issued under the fixed designation F1949; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
Within the United States, there are several widely recognized national and international standards
organizations that have established standards and guidelines for oxygen delivery systems. These
standards and guidelines were largely developed for intrafacility use. This standard, developed by
ASTM Subcommittee F30.01, addresses the requirements for oxygen systems, both liquid and
gaseous, for emergency medical services (EMS) ground vehicles.
1. Scope
Referenced Documents 2
Terminology 3
1.1 This standard covers minimum requirements for pri-
Significance and Use 4
mary medical oxygen delivery systems for EMS ground Design Requirements 5
Performance Requirements 6
vehicles used in the following applications:
Installation Requirements 7
1.1.1 Thetransportationofthesickandinjuredtoorfroman
GOX System Design Requirements 8
appropriate medical facility while basic, advanced, or special- GOX System Installation Requirements 9
GOX System Test Requirements 10
ized life support services are being provided,
LOX System Design Requirements 11
1.1.2 The delivery of interhospital critical transport care,
LOX System Installation Requirements 12
LOX System Test Requirements 13
1.1.3 The delivery of nonemergency, medically required
Keywords 14
transport services, and
1.5 This international standard was developed in accor-
1.1.4 The transportation and delivery of personnel and
dance with internationally recognized principles on standard-
supplies essential for proper care of an emergent patient.
ization established in the Decision on Principles for the
1.2 This standard establishes criteria to be considered in the
Development of International Standards, Guides and Recom-
performance,specification,purchase,andacceptancetestingof
mendations issued by the World Trade Organization Technical
ground vehicles for EMS use.
Barriers to Trade (TBT) Committee.
1.3 This entire standard should be read before ordering an
2. Referenced Documents
ambulance in order to be knowledgeable of the types of
equipment that are available and their performance require- 2.1 The following documents, of the issue currently in
ments. Due to the variety of ambulance equipment or features, effect, form a part of this standard to the extent specified
some options may be incompatible with all chassis manufac- herein.
turers’ models. Detailed technical information is available 2
2.2 ASTM Standards:
from the chassis manufacturers.
F1177Terminology Relating to Emergency Medical Ser-
3
1.4 The sections in this standard appear in the following
vices (Withdrawn 2018)
4
sequence: 2.3 Military Standards:
MIL-STD-461Requirements for the Control of Electromag-
Section
Scope 1
netic Interference Emissions and Susceptibility
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This specification is under the jurisdiction of ASTM Committee F30 on contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Emergency Medical Services and is the direct responsibility of Subcommittee Standards volume information, refer to the standard’s Document Summary page on
F30.01 on EMS Equipment. the ASTM website.
3
Current edition approved March 15, 2022. Published March 2022. Originally The last approved version of this historical standard is referenced on
approved in 1999. Last previous edition approved in 2013 as F1949–99 (2013), www.astm.org.
4
which was withdrawn January 2022 and reinstated in March 2022. DOI: 10.1520/ Available from Standardization Document Order Desk, 700 Robbins Ave.,
F1949-22. Building #4, Section D, Philadelphia, PA 19111-5094.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F1949−22
MS 33584Standard Dimensions for Flared Tubing End 5. Design Requirements
MS 33611End Bend Radii
5.1 The medical oxygen delivery system may be either a
4
2.4 Federal Specifications:
gaseous oxygen (GOX) system or a liquid oxygen (LOX)
RR-C-901Cylinders,CompressedGas:HighPressure,Steel
system.
DOT3AA, and Aluminum Applications, General Specifi-
5.2 The oxygen delivery system shall be a piped oxygen
cation for
system designed and installed as f
...

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SCOPE
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Standard Guide for Assessing the Environmental and Human Health Impacts of New Compounds for Military Use

SIGNIFICANCE AND USE
5.1 The purpose of this guide is to provide a logical, tiered approach in the development of environmental health criteria coincident with level and effort in the research, development, testing, and evaluation of new materials for military use. Various levels of uncertainty are associated with data collected from previous stages. Following the recommendation in the guide should reduce the relative uncertainty of the data collected at each developmental stage. At each stage, a general weight of evidence qualifier shall accompany each exposure/effect relationship. They may be simple (for example, low, medium, or high confidence) or sophisticated using a numerical value for each predictor as a multiplier to ascertain relative confidence in each step of risk characterization. The specific method used will depend on the stage of development, quantity and availability of data, variation in the measurement, and general knowledge of the dataset. Since specific formulations, conditions, and use scenarios may not be known until the later stages, exposure estimates can be determined when practical (for example, Engineering and Manufacturing Development; see 6.6). Exposure data can then be used with other toxicological data collected from previous stages in a quantitative risk assessment to determine the relative degree of hazard.  
5.2 Data developed from the use of this guide are designed to be consistent with criteria required in weapons and weapons system development (for example, programmatic environment, safety and occupational health evaluations, environmental assessments/environmental impact statements, toxicity clearances, and technical data sheets).  
5.3 Information shall be evaluated in a flexible manner consistent with the needs of the authorizing program. This requires proper characterization of the current problem. For example, compounds may be ranked relative to the environmental criteria of the prospective alternatives, the replacement compound, and within bo...
SCOPE
1.1 This guide is intended to determine the relative environmental influence of new substances, consistent with the research and development (R&D) level of effort and is intended to be applied in a logical, tiered manner that parallels both the available funding and the stage of research, development, testing, and evaluation. Specifically, conservative assumptions, relationships, and models are recommended early in the research stage, and as the technology is matured, empirical data will be developed and used. Munition constituents are included and may include propellants, oxidizers, explosives, binders, stabilizers, metals, dyes, and other compounds used in the formulation to produce a desired effect. Munition systems range from projectiles, grenades, rockets/missiles, training simulators, to smokes and obscurants. Given the complexity of issues involved in the assessment of environmental fate and effects and the diversity of the systems used, this guide is broad in scope and not intended to address every factor that may be important in an environmental context. Rather, it is intended to reduce uncertainty at minimal cost by considering the most important factors related to human health and environmental impacts of energetic materials. This guide provides an outline for collecting data useful in a relative ranking procedure to provide the systems scientist with a sound basis for prospectively determining a selection of candidates based on environmental and human health criteria. The general principles in this guide are applicable to substances other than energetics if intended to be used in a similar manner with similar exposure profiles.  
1.2 The scope of this guide includes:  
1.2.1 Energetic and other new/novel materials and compositions in all stages of research, development, test and evaluation.  
1.2.2 Environmental assessment, including:
1.2.2.1 Human and ecological effects of the unexploded energetics and ...

  • Guide
    9 pages
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  • Guide
    9 pages
    English language
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ASTM
ASTM D8042-18(2023)(Test Method)
Test Method for Shrinkage Temperature of Wet Blue and Wet White

SIGNIFICANCE AND USE
5.1 This test method is designed to determine the temperature at which the Wet Blue or Wet White specimen experiences shrinkage. In this test method, shrinkage occurs as a result of hydrothermal denaturation of the collagen protein molecules which make up the fiber structure of the Wet Blue or Wet White. The shrinkage temperature of Wet Blue or Wet White is influenced by many different factors, most of which appear to affect the number and nature of crosslinking interactions between adjacent polypeptide chains of the collagen protein molecules. The value of the shrinkage temperature of Wet Blue or Wet White is commonly used as an indicator of the type of tannage or the degree of tannage, or both, of that particular Wet Blue or Wet White (especially for the more hydrothermally stable tannages such as chrome tannage).
SCOPE
1.1 This test method covers the determination of the shrinkage temperature of all types of Wet Blue and Wet White. The heating medium is water when the shrinkage temperature is at or below 98 °C. The heating medium is a glycerine-water solution when the shrinkage temperature is above 98 °C.  
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    3 pages
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