BS 7549-1(1992) : 1992 AMD 9233

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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DENTAL EXTRACTION FORCEPS - SPECIFICATION FOR SCREW AND PIN JOINT TYPES

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Superseded date: 15-09-1996

Language(s):

Published date: 23-11-2012

Publisher: British Standards Institution

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Specification
1. Scope
2. Normative references
3. Construction materials
4. Requirements for physical properties
5. Key to dimensions and illustrations for all forceps
6. Designs and dimensions
7. Test methods
8. Marking and packing
9. Sampling
Annexes
A. Mechanical strength test
B. Sampling
Tables
1. Key to figures 1 to 13
2. Dimensions for upper forceps with circular joint:
     adult
3. Dimensions for lower forceps with circular joint:
     adult
4. a) Dimensions for children's pattern forceps
     b) Dimensions for children's pattern forceps
5. Dimensions for forceps with pin joint
6. Dimensions for forceps with half-joint
7. Mechanical strength (moment of force)
B.1 Sampling

Abstract - (Show below) - (Hide below)

Establishes dimensions and performance requirements for dental extraction forceps with pin or screw joints, commonly known as English pattern forceps. Covers normative references, construction materials, requirements for physical properties, key to dimensions and illustrations for all forceps, designs and dimensions, test methods, marking and packing and sampling. BS AMD 9233 RENUMBERS THIS STANDARD

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Committee	HCC/52
Development Note	Renumbered and superseded by BS EN ISO 9173-1 Supersedes BS 4750(1971), BS 5211(1975) & 89/53871 DC (09/2005)
Document Type	Standard
ISBN
Pages
Published
Publisher	British Standards Institution
Status	Superseded
Superseded By	BS EN ISO 9173-1:2016
Supersedes	BS 5211:1975 BS 4750:1971

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
ISO 9173-1:2016	Identical

Standards Referencing This Book - (Show below) - (Hide below)

BS 5194-1:1985	Surgical instruments Specification for stainless steels

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