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ASTM F1325-91(1996)

(Specification)

Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test Methods

Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test Methods

SCOPE
1.1 This specification covers general workmanship aspects of stainless steel suture needle holders intended for reuse in surgery.

General Information

Status
Historical
Publication Date
31-Dec-1990
Technical Committee
F04 - Medical and Surgical Materials and Devices
Drafting Committee
F04.33 - Medical/Surgical Instruments
Current Stage
Ref Project

Relations

Replaced By
ASTM F1325-91(2002) - Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test Methods
Effective Date
15-Apr-1991
Referred By
ASTM F1744-96(2016) - Standard Guide for Care and Handling of Stainless Steel Surgical Instruments
Effective Date
01-Jan-1991

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ASTM F1325-91(1996) - Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test MethodsASTM F1325-91(1996) - Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test Methods
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ASTM F1325-91(1996) - Standard Specification for Stainless Steel Suture Needle Holders-General Workmanship Requirements and Corresponding Test Methods
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NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: F 1325 – 91 (Reapproved 1996)
Standard Specification for
Stainless Steel Suture Needle Holders-General
Workmanship Requirements and Corresponding Test
Methods
This standard is issued under the fixed designation F 1325; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 3.2 Definitions applicable to stainless steel suture needle
holders and the terms specified herein, shall be in accordance
1.1 This specification covers general workmanship aspects
with Definitions of Terms F 921.
of stainless steel suture needle holders intended for reuse in
surgery.
4. Materials
2. Referenced Documents 4.1 All component parts of the instrument other than the
modified working end shall be fabricated from martensitic
2.1 ASTM Standards:
stainless steel type 410, 410X, 416, 420A, 420B, 420C, 420F,
E 18 Test Methods for Rockwell Hardness and Rockwell
420F Mod, and 440B per Specification F 899 (see Note 1). The
Superficial Hardness of Metallic Materials
modified working end may be made of stellite, tungsten
E 92 Test Method for Vickers Hardness of Metallic Mate-
carbide, or other suitable material.
rials
E 140 Hardness Conversion Tables for Metals
NOTE 1—Free-machining grades of stainless steel are inappropriate for
F 899 Specification for Stainless Steel Billet, Bar, and Wire use due to their lower corrosion resistance and toughness.
for Surgical Instruments
3 5. Requirements
F 921 Definitions of Terms Relating to Hemostatic Forceps
F 1089 Test Method for Corrosion of Surgical Instruments 5.1 Heat treatment and hardness for component parts.
5.1.1 Stainless steel component parts of the instrument shall
3. Terminology
be heat treated under conditions recommended for the material
3.1 Definition: used.
3.1.1 modified working end—working surfaces possessing 5.1.2 The Rockwell hardness of an instrument with the
superior hardness characteristics which are either the result of working end not modified shall be 42 HRC to 52 HRC.
depositing various materials on the base metal or the result of Instruments where the working end has been modified shall
permanently securing an insert (such as by brazing) to the base have a modified working surface whose Rockwell hardness is
metal. A77 minimum.
3.1.2 Discussion—The typical method of modifying the 5.2 Corrosion Resistance—Holders with working ends not
working end of the suture needle holder is to use jaw inserts or modified shall be subjected to corrosion tests as specified in
to plasma deposit (flame plate) materials with improved wear Test Method F 1089. Holders with modified working ends shall
characteristics such as tungsten carbide or stellite. For the jaw be subject to corrosion tests as specified in Test Method F 1089
insert method, the insert is brazed to the jaw face with a except for the modifying material.
uniform deposit of silver solder which is free of crevices at all
6. Performance Requirements
interfaces. For the flame plating method, a uniform layer of
material is deposited which is 0.004 6 0.001 in. thick. 6.1 Needle retention test—From Table 1, select a n
...

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This specification covers grades of fuel oil intended for use in various types of fuel-oil-burning equipment under various climatic and operating conditions. These grades include the following: Grades No. 1 S5000, No. 1 S500, No. 2 S5000, and No. 2 S500 for use in domestic and small industrial burners; Grades No. 1 S5000 and No. 1 S500 adapted to vaporizing type burners or where storage conditions require low pour point fuel; Grades No. 4 (Light) and No. 4 (Heavy) for use in commercial/industrial burners; and Grades No. 5 (Light), No. 5 (Heavy), and No. 6 for use in industrial burners. Preheating is usually required for handling and proper atomization. The grades of fuel oil shall be homogeneous hydrocarbon oils, free from inorganic acid, and free from excessive amounts of solid or fibrous foreign matter. Grades containing residual components shall remain uniform in normal storage and not separate by gravity into light and heavy oil components outside the viscosity limits for the grade. The grades of fuel oil shall conform to the limiting requirements prescribed for: (1) flash point, (2) water and sediment, (3) physical distillation or simulated distillation, (4) kinematic viscosity, (5) Ramsbottom carbon residue, (6) ash, (7) sulfur, (8) copper strip corrosion, (9) density, and (10) pour point. The test methods for determining conformance to the specified properties are given.
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5.1 Since the information provided by this test method is largely qualitative in nature, specific limits covering the following characteristics are required in referring to this test method in specifications for kerosene:  
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5.1.3 Description of the acceptable appearance of the chimney deposit.
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1.1 This test method covers the qualitative determination of the burning properties of kerosene to be used for illuminating purposes. (Warning—Combustible. Vapor harmful.)
Note 1: The corresponding Energy Institute (IP) test method is IP 10 which features a quantitative evaluation of the wick-char-forming tendencies of the kerosene, whereas Test Method D187 features a qualitative performance evaluation of the kerosene. Both test methods subject the kerosene to somewhat more severe operating conditions than would be experienced in typical designated applications.  
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4.1 This procedure measures the amount of hydrogen gas generation potential of aluminized emulsion roof coating. There is the possibility of water reacting with aluminum pigment to generate hydrogen gas. This situation is to be avoided, so this test was designed to evaluate coating formulations and assess the propensity to gassing.
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1.1 This test method covers a hydrogen gas and stability test for aluminum emulsified asphalt coatings.  
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5.1 The kinematic viscosity characterizes flow behavior. The method is used to determine the consistency of liquid asphalt as one element in establishing the uniformity of shipments or sources of supply. The specifications are usually at temperatures of 60 and 135 °C.
Note 3: The quality of the results produced by this standard are dependent on the competence of the personnel performing the procedure and the capability, calibration, and maintenance of the equipment used. Agencies that meet the criteria of Specification D3666 are generally considered capable of competent and objective testing, sampling, inspection, etc. Users of this standard are cautioned that compliance with Specification D3666 alone does not completely ensure reliable results. Reliable results depend on many factors; following the suggestions of Specification D3666 or some similar acceptable guideline provides a means of evaluating and controlling some of those factors.
SCOPE
1.1 This test method covers procedures for the determination of kinematic viscosity of liquid asphalts, road oils, and distillation residues of liquid asphalts all at 60 °C [140 °F] and of liquid asphalt binders at 135 °C [275 °F] (see table notes, 11.1) in the range from 6 to 100 000 mm2/s [cSt].  
1.2 Results of this test method can be used to calculate viscosity when the density of the test material at the test temperature is known or can be determined. See Annex A1 for the method of calculation.  
Note 1: This test method is suitable for use at other temperatures and at lower kinematic viscosities, but the precision is based on determinations on liquid asphalts and road oils at 60 °C [140 °F] and on asphalt binders at 135 °C [275 °F] only in the viscosity range from 30 to 6000 mm2/s [cSt].
Note 2: Modified asphalt binders or asphalt binders that have been conditioned or recovered are typically non-Newtonian under the conditions of this test. The viscosity determined from this method is under the assumption that asphalt binders behave as Newtonian fluids under the conditions of this test. When the flow is non-Newtonian in a capillary tube, the shear rate determined by this method may be invalid. The presence of non-Newtonian behavior for the test conditions can be verified by measuring the viscosity with viscometers having different-sized capillary tubes. The defined precision limits in 11.1 may not be applicable to non-Newtonian asphalt binders.  
1.3 Warning—Mercury has been designated by the United States Environmental Protection Agency (EPA) and many state agencies as a hazardous material that can cause central nervous system, kidney, and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury-containing products. See the applicable product Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for details and the EPA’s website—http://www.epa.gov/mercury/faq.htm—for additional information. Users should be aware that selling mercury, mercury-containing products, or both, in your state may be prohibited by state law.  
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1.5 The text of this standard references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
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