ISO 10079-3:2014 医療用吸引装置 — Part 3: 真空または陽圧ガス源から電力を供給される吸引装置 | ページ 5

3.1

collection container

container in which liquids and solid particles are collected

3.2

collection container assembly

collection container and its closure with connectors for suction

3.3

drainage

removal of liquid, solid particles or gas from body cavity or wound

3.4

end-piece

that part of the suction equipment applied to the patient which begins at the site where material is drawn in and ends at the first detachable connection

Note 1 to entry: Examples of commonly used end-pieces are a Yankauer sucker and a suction catheter.

3.5

exhaust port

opening through which exhaust gas is discharged

3.6

field use

use of suction equipment in situations outside of the health care facility at the site of accidents or other emergencies

3.7

filter

device for retention of particulate matter

3.8

free air flowrate

rate of unrestricted flow of air through a designated inlet

3.9

high flowrate

free air flowrate of 20 l/min or more

3.10

high vacuum

vacuum level of 60 kPa or more below atmospheric pressure

3.11

inlet port

opening through which liquids, solid particles or gas enter

3.12

intermediate tubing

tubing between the collection container and the vacuum source

3.13

intermittent vacuum

type of suction in which the negative pressure applied to the end piece is automatically and periodically returned to atmospheric pressure

3.14

low flowrate

free air flowrate less than 20 l/min

3.15

low vacuum

vacuum level of not more than 20 kPa below atmospheric pressure

3.16

medical gas pipeline system

complete system which comprises a supply system, a monitoring and alarm system and a distribution system with terminal units at the points where medical gases or vacuum are required

[SOURCE: ISO 7396‑1:2007, definition 3.29]

3.17

medium vacuum

vacuum level of more than 20 kPa but less than 60 kPa below atmospheric pressure

3.18

outlet port

opening through which gas exits from the collection container

3.19

overfill protection device

device intended to prevent liquid or solid particles from entering the intermediate tubing

3.20

single fault condition

condition in which a single means for protection against a safety hazard in equipment is defective or a single external abnormal condition is present

Note 1 to entry: Maintenance of equipment is considered a normal condition.

3.21

suction

application of vacuum to remove liquid, solid particles or gas

3.22

suction tubing

tubing for conduction of liquid, solid particles or gas between the end-piece and the collection container

3.23

thoracic drainage

drainage of liquids and gas from the thoracic cavity by application of suction to the thoracic cavity of the patient

Note 1 to entry: For the purposes of this part of ISO 10079, all thoracic drainage is considered to be active.

3.24

transport use

use during patient transport outside of a health care facility (e.g. in an ambulance or airplane)

3.25

vacuum level

pressure less than atmospheric pressure

Note 1 to entry: In this part of ISO 10079, vacuum level is expressed as a difference from atmospheric pressure.

3.26

vacuum level indicator

device for displaying the vacuum level

3.27

vacuum source

component of device for generating vacuum

3.28

vacuum regulator

device for controlling the applied vacuum level