The statement said he DHB refused to provide a justification for its position, after being directed to do so by the Employment Relations Authority.
Lakes DHB also rescinded their prior agreement to a crucial health and safety provision, for adequate rest breaks between shifts, which they knew would be a deal-breaker for the technicians.
Apex advocate Luke Coxon said, "Lakes DHB have lost the plot and abrogated their responsibility to bargain in good faith. When we meet the DHB, they come to the table with no room to manoeuvre and only engage in surface bargaining.
"To add insult to injury, they also rescinded an agreement to provide rest breaks – breaks needed to ensure the health and safety of our members – that had been in place for decades.
"The anaesthetic technicians are angry and determined. They are a skeleton crew that go out of their way for their employer – they will, however, not allow their employer to place them at risk.
"The DHB should be under no illusion that it needs to return to the table and actually bargain and reach a settlement."
The five-day strike will result in all elective surgery that requires a general anaesthetic to be cancelled or postponed for the week. The technicians will still be available to provide life-preserving acute surgery. The public will not be placed at risk.
ABOUT ANAESTHETIC TECHNICIANS
• Anaesthetic technicians work mainly in operating theatres, providing skilled assistance to the anaesthetist.
• Anaesthetic technicians check and maintain the anaesthetic machines and other related equipment, ensure appropriate equipment and drugs are available, assist with inserting airway devices and venous/arterial cannulas, and act as advocates for patients.
• While anaesthetic technicians work predominantly in operating theatres, they are called upon to work in any area where an anaesthetic may be given, including CT, MRI & radiology, ED & intensive care, and during cardiac arrests.
