YY/T 0844-2011 Abolished Industry standards-Medicine

YY/T 0844-2011 Laser therapeutic equipment—Pulsed carbon dioxide laser treating instrument

Publish Date: 2011-12-31 Implement Date: 2013-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YY/T 0844-2011

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Medical ultrasound, laser, and high-frequency instruments and equipment

ICS Name: Treatment equipment

Publish Date: 2011-12-31

Implement Date: 2013-06-01

Pages: 14 pages

Scope

This standard specifies the basic parameters, product composition, technical requirements, test methods, and marking labels, packaging, etc. of pulsed carbon dioxide laser therapy machines. This standard provides technical specifications for manufacturers of pulsed carbon dioxide laser therapy machines to formulate medical device registration product standards.
This standard applies to pulsed carbon dioxide laser therapy machines that only contain a pulsed operation mode and to the pulsed operation parts of carbon dioxide laser therapy machines that simultaneously contain a continuous wave operation mode and a pulsed operation mode (hereinafter referred to as "therapy machines"). In this standard, "pulse" refers to a pulse duration (pulse width) of less than 0.25 s. The therapy machines achieve the purpose of treatment by vaporizing, carbonizing, coagulating, and irradiating human tissues with pulsed lasers of a wavelength of 10.6 μm.
For carbon dioxide laser therapy machines that simultaneously contain a continuous wave operation mode and a pulsed operation mode, the continuous wave operation parts of these machines shall comply with GB 11748, and the pulsed operation parts of these machines shall comply with this standard.