The Anonymous Widower

An Interview With Sir Paul Nurse

The Times Saturday Interview is with Sir Paul Nurse and is entitled ‘Boris knows he’s out of his depth. Suddenly experts are useful again’.

It is a must-read and you may be able to read it on-line by registering with The Times, as that gives you a number of free articles.

It is people like Sir Paul, who will finally defeat COVID-19!

 

April 4, 2020 Posted by | Health | , | Leave a comment

Big London Hospital Was Close To Running Out Of Oxygen

The title of this post is the same as this article on  The Times.

With COVID-19 and all those ventilators and CPAP devices, this sounds like a tragedy about to unfold.

I also remembered a story told to me by a friend, who used to be the Chief Pharmacist at a London hospital.

Oxygen was one of their problems, as the tanks were in a small yard with gates opening on to a busy street, about two hundred metres, away from the hospital.

The problem was that illegal parkers would block the gates, so that delivery couldn’t be made.

Knowing my physics and the reliability of deliveries in parts of London, I thought on-site electrolysis might be a better idea. So I consulted my bible.

There on page 760, it is all described how water can be split into two molecules of hydrogen and one of oxygen by electrolysis.

ITM Power are the experts on electrolysis, so I sent them an e-mail and asked if they could make an electrolyser, that produced oxygen instead of hydrogen.

The reply came swiftly and confirmed, that they could make an electrolyser that supplied oxygen. They also said, that the oxygen was of a high purity.

Just Connect Electricity And Tap Water

All these electrolysers would need is supplies of electricity and tap water to create hydrogen and/or oxygen.

No trucks would be needed to deliver tonnes of liquid gases, which can be rather dangerous to move around city streets.

ITM Power’s hydrogen electrolysers are starting to appear in filling stations, so they can refuel hydrogen-powered vehicles.

One could be installed in a hospital to provide a continuous stream of pure oxygen, which could be piped into the current oxygen delivery system.

What To Do With The Hydrogen

The hydrogen electrolysers produce oxygen as a by-product, which I suspect is just vented to the atmosphere!

But you can’t vent large amounts of hydrogen to the atmosphere, as it is an inflammable gas!

However, you could do either of the following options.

  1. Connect it to a hydrogen fuel pump to refuel hydrogen vehicles.
  2. Inject the hydrogen into the gas main, as is regularly done with hydrogen produced by surplus renewable electricity.

I prefer the first option, as it could mean that health-care could start to use hydrogen-powered ambulances, that are zero carbon and pollution-free.

Perhaps not an appropriate saying for the industry, but it would genuinely kill two birds with one stone.

 

 

 

April 3, 2020 Posted by | Health, Transport | , , , , , , | 3 Comments

Zopa And COVID-19

As regular readers of this blog will know, I invest my spare savings in the peer-to-peer lender Zopa.

I have a feeling, from my experience of reading the statistics of my lending on the site, that money is slow to be lent out!

But there are people out there, even in these insecure times, who have a guaranteed cash-flow and a good credit rating.

And some of these may need a loan to perhaps replace a car, that has expired and they need to get to their essential job or to furnish a spare room as a home office or schoolroom.

If I needed a sensible loan, which I don’t, I’d check out Zopa.

April 3, 2020 Posted by | Finance, Health | , | Leave a comment

Lockdown And INR Testing

I am on Warfarin and have to be tested regularly for my INR.

I have been doing it for at least seven years now and know that if I test twice a week and take four milligrams of the drug my INR stays well within limits.

This is a testing regime, which fits well with the COVID-19 lockdown, that I’m currently enforcing on myself!

April 3, 2020 Posted by | Health | , , , | 1 Comment

Marks And Spencer In Dalston Was On The Ball

This morning, I walked to Marks and Spencer in the Kingsland Road for essential supplies.

I got more than I needed and now have enough food in the fridge and my cupboards for the next ten days.

The hold-up in the store were the tills, but one of the assistants had taken control of the situation, by marshalling customers to spare self-service tills, scanning goods and helping to get the customers out of the store as fast as possible.

It was real East End spirit in action.

Remember that the BBC soap, was nearly shot in a real square close to Dalston and in some ways the chivvying and banter could have been transposed.

Is EastEnders dealing with COVID-19? I doubt it!

March 31, 2020 Posted by | Health, World | , , | 2 Comments

This Is My Second Lockdown

I can’t be the only person, but in the 1970s, I has locked myself away for nearly a year before. I did it to write the first version of the Project Management software; Artemis.

There are some differences between my situation then and my situation now.

  • My wife was alive then and we saw each other for perhaps two days a week.
  • I could drive and I occasionally went down the Clopton Crown for the odd pint and meal!
  • I hadn’t been diagnosed as a coeliac, as that happened in 1997.
  • There was no Internet or social media.
  • There was no Radio 5 Live.
  • I am a better cook now, than I was then.
  • I am within walking distance of a Marks and Spencer Simply Food store.

I think the rules for surviving are as follows.

  • Eat and drink enough.
  • Have entertaining radio or television on.
  • Break the day up with a bit of exercise.
  • Get a good night’s sleep.
  • Arrange good weather.

Let’s hope this lockdown turns out as well as the last.

March 31, 2020 Posted by | Computing, Health, World | , , , , , | Leave a comment

Our Social Distancing Is Working, Says Sir Patrick Vallance

This is a headline on the front of today’s Times.

Sir Patrick is the government’s chief scientific adviser and I doubt he would use words like that lightly.

He noted these points.

  • Hospital admissions are increasing by a stable amount each day.
  • The NHS is coping as numbers have stopped accelerating.
  • He felt that reductions in travel were working.
  • Public transport usage has severely reduced.

He indicated that more of the same was needed.

I wouldn’t be surprised to see that by the end of this week, we’ll be able to make much better predictions on the progress of the COVID-19 virus through the UK population.

Here in the UK, we could be approaching the End of the Beginning!

 

 

March 31, 2020 Posted by | Health | , , | Leave a comment

Coronavirus: Mercedes F1 To Make Breathing Aid

The title of this post is the same as that of this article on the BBC.

This is the introductory paragraph.

A breathing aid that can help keep coronavirus patients out of intensive care has been created in under a week.

From reading the article it appears that engineers from University College London, clinicians at University College Hospital and production engineers and specialists at Mercedes Formula One have combined to re-engineer and hopefully improve something called a Continuous Positive Airway Pressure (CPAP) device, which is already used in hospitals and has been used in China and Italy to combat the virus.

The new design would appear to have advantages.

  • It doesn’t need an expensive ventilator.
  • It doesn’t need an intensive care bed.
  • From the pictures and video on a BBC Breakfast report, it looks to be quick and easy to manufacturer.
  • A production rate of a thousand a day is claimed by Mercedes.
  • The BBC Breakfast report also says, that patients don’t need to be sedated.
  • It also looks like the NHS is going to fast-rack the device into use.

Will this rethinking of standard treatment increase hospital capacity and save lives?

I can’t answer the question, but given those behind the device, it must have a better than even chance of being a success!

March 30, 2020 Posted by | Health | , , , | 4 Comments

The Ipswich Lockdown

Around 1960, my parents bought a second home in Felixstowe, where they eventually retired some years later. This memory could have been earlier, as we were always going to Felixstowe, often staying in the Ordnance Hotel.

In those days, there was no Southern by-pass to the town, so you had to go around the old by-pass, which now passes the current Ipswich Hospital before taking the Felixstowe Road from St. Augustine’s roundabout.

We used to go to the house in Felixstowe most weekends and I can remember one trip, where instead of going around the town, we went through it past the old County Hall and up Spring Road.

I can remember looking out of the MG Magnette (registration number 676 RME) and seeing that the streets of Ipswich were completely deserted.

The reason was that the town had been hit by an outbreak of polio and people weren’t venturing out.

Strangely, I can’t find anything on the Internet about this polio outbreak!

March 29, 2020 Posted by | Health | , , , | Leave a comment

My Daily Exercise

My father always said I was born lucky!

When I bought this house in Dalston after my stroke, I bought it because of the location.

  • There are four London Overground stations within walking distance.
  • Four bus stops are within a hundred metres, which are served by five bus routes, one of which goes to King’s Cross, St. Pancras and Euston
  • There are more than ten bus routes within walking distance.
  • I have three bus routes to and from the Angel for the shops and Chapel Market, where my paternal grandmother, used to shop before the First World War.
  • If I walk the other way, there was the rather run down Kingsland Road with a Sainsbury’s and lots of unhealthy takeaways.

But then Marks and Spencer opened a Simply Food store in the Kingsland Road by Dalston Kingsland station.

  • It is about a fifteen minute walk from my house.
  • It has a full range of their gluten-free food.
  • It stocks everything I need regularly.

It was certainly my luck, that they opened this store.

Today, I took my daily exercise by walking to the store and bringing home enough food for a couple of days.

  • Is this killing two birds with one stone?
  • The walk along the Balls Pond Road was notable because there was only little traffic and few pedestrians on one of East London’s main arteries.
  • A sizeable proportion of the shops were shut.

It was also very breezy and was this good to protect me from COVID-19, by blowing it away?

March 28, 2020 Posted by | Health, Transport, World | , , , | Leave a comment