HC Deb 17 January 1968 vol 756 cc613-4W
92. Mr. Pavitt

asked the Minister of Health what is his estimate of the increase to hospital costs caused by the 78 per cent. increase in the price of mercury batteries used in the paging instruments calling hospital doctors.

Mr. K. Robinson:

I regret that this information is not available.

Mr. Pavitt

asked the Minister of Health if he will, under Section 46 of the Patent Act, import mercury batteries for use in the hospital bleep system of contacting doctors, in view of the recent 78 per cent. increase in price.

Mr. K. Robinson:

The patent rights affecting the manufacture of mercury batteries have expired and hospital authorities are free to purchase from the most favourable source.