• Skip to main content
  • Skip to footer
  • Login to the New Customer Portal

Harvest Healthcare

Equipped to care

  • Home
  •  Products
    • Pressure Area Care
      • Active Mattresses
      • Hybrid Mattresses
      • Static Mattresses
      • Fall Mats, Underlays & Overlays
      • Static Cushions
      • Active Cushions
    • Beds
      • Woburn Profiling Beds
      • Cadence Bed Range
      • Bed Bumpers
      • Other Bed Accessories
    • Heel Pads and Positioning Aids
    • Moving & Handling
      • Hoists & Stand Aids
      • Shear and Friction Relief
      • Slings & Accessories
        • Sling Videos and Support
      • Wheelchairs
    • Nurse Call Alarm System
    • Showering & Toilet Aids
    • Evacuation Products
    • Plus Size Products
    • Other Products
    • Mattress Repair
      • CLEANPatch
    • View all Products
  • Services
    • Servicing and Maintenance
    • Bath Replacement & Refurbishment Service
  • Rental
  • Clinical Information
    • Clinical Information
      • Common Sites for Pressure Ulcer Development
      • Staging / Grading of Pressure Ulcers
      • Shear and Friction in Pressure Ulcer Development
      • Warning Signs and Symptoms of Pressure Ulcers
      • Risk Factors for Pressure Ulcer Development
      • Preventing Pressure Ulcer Development
      • How Pressure Ulcers Develop
    • More
      • Bed and Mattress Extension Guidance
      • Visco Multizone Evaluation Case Series
      • Balmoral Mattress / Harvest 2 Pump
      • Plus Sized Pressure Care
      • Prism Plus: Prism Healthcare Group’s one-stop solution for bariatric needs
    • Blogs
      • Choosing the Right Pressure Care Solution: Active Mattresses
  • Support
    • Downloads
    • Videos
  • About
    • Meet The Team
    • Care Homes
    • Community Equipment
    • Distributors
    • Hospitals
    • Vacancies
    • Delivery Policy
  • News
  • Contact
  • LinkedInLinkedin
  • TwitterTwitter

Archives for February 2020

Feb 26 2020

Warning Signs and Symptoms of Pressure Ulcers

Pressure ulcers often develop slowly but can develop in just a few hours with the right conditions.

Pressure ulcers are likely to develop faster when there is higher pressure on a smaller area, and more slowly when there is lower pressure over a wider area.

What are the Early Signs of Pressure Ulcer Development?

Early signs of pressure ulcer development include:

  • A change in the colour of the skin. People with pale skin are more likely to see red patches on the skin, and people with darker skin area more likely to see purple or blue patches.
  • Reddening of the skin that does NOT turn white when you press it. This is called a ‘non-blanching erythema’.
  • Any unusual changes in skin texture may be related to pressure damage. Common changes include skin feeling spongy or ‘boggy’.
  • A patch of skin that feels cooler or warmer to the touch than others.
  • A sore or itchy patch of skin.

Bedsores fall into one of several stages based on their depth, severity and other characteristics. The degree of skin and tissue damage ranges from red, unbroken skin to a deep injury involving muscle and bone. Skin showing these signs of pressure ulcer development may be referred to as ‘category one’.

See our related article for more information on the staging of pressure ulcers.

What are the Later Signs of Pressure Ulcer Development?

As pressure ulcers worsen, they may break the skin. Signs of worsening pressure ulcers include:

  • An open wound or
  • A deep wound that reaches the deeper layers of the skin.
  • A very deep wound that may reach the muscle and bone.

When should I get help for a Pressure Ulcer?

The NHS website says that if you’re in hospital or a care home, you should tell your healthcare team as soon as possible if you develop symptoms of a pressure ulcer as it will probably continue to get worse if nothing is done about it.

If you’re recovering from illness or surgery at home, or are caring for someone confined to bed or a wheelchair, contact your GP surgery if you think you or the person you’re caring for might have a pressure ulcer.

Get medical advice immediately if there is:

  • Red, swollen skin
  • Pus coming from the pressure ulcer or wound
  • Cold skin and a fast heartbeat
  • Severe or worsening pain
  • A high temperature (fever) of 38C (100.4F) or above

These symptoms could be a sign of a serious infection that needs to be treated as soon as possible.

 

For more information about Harvest Healthcare please click here

For more news please visit our Twitter

Or follow us on LinkedIn

Written by Marjan Hakami · Categorized: Harvest Healthcare · Tagged: Care Home, Harvest Healthcare, Pressure Ulcers

Feb 26 2020

Staging / Grading of Pressure Ulcers

Pressure ulcers vary in size and severity of the tissue affected, ranging from reddening of the skin to damage to muscle and underlying bone.

How are Pressure Ulcers Staged / Graded / Classified?

According to the international classification system pressure ulcers can be staged as one of six categories.

Superficial

Stage 1: Intact skin with persistent reddening, known as ‘non-blanching erythema’. For more information on non-blanching erythema, click here.

Stage 2: An abrasion or a blister can be seen, without bruising. There is some skin loss or damage affecting the top skin layers.

Superficial ulcers are more difficult to spot than deep ulcers. For information on the warning signs of pressure ulcer development click here.

Deep

Stage 3: Full thickness skin loss which can expose fat in areas where this exists. Damage is limited to the skin and fat layers.

Stage 4: Full thickness skin loss with damage to the underlying structures, such as tendons or bone, which may be exposed.

Other

Deep tissue injury: Tissue injury hidden under intact skin. These appear as deep bruises and can quickly deteriorate into a high-stage pressure ulcer. For more information on why deep tissue injuries occur, click here.

Unstageable Pressure Injury: Pressure ulcer with an undetermined level of tissue injury because the entire base of the wound is covered by slough tissue.

Figure 1 Staging of pressure injury, NPUAP resources

The grading of a pressure ulcer is a critical part of the process of caring for a person with pressure ulcers.

While treatment is tailored to the individual, as may factors can impact the development of a pressure injury, the grade of pressure sore is an important part of creating a treatment/management plan.

For more information on what the risk factors are for developing a pressure injury, click here.

 

For more information about Harvest Healthcare please click here

For more news please visit our Twitter

Or follow us on LinkedIn

Written by Marjan Hakami · Categorized: Harvest Healthcare · Tagged: Care Home, Harvest Healthcare, Pressure Ulcers

Feb 26 2020

Shear and Friction in Pressure Ulcer Development

While the major factor in the development of pressure injury is pressure itself, shear forces also play a part.

What causes shear and friction?

When you move over a surface and the body remains in contact with it, the skin can be pulled along that surface. You can feel this ‘drag’ effect if you run your hand over something.

This ‘drag’ is caused by friction and leads to a difference in the direction of movement of the skin and the deeper tissues. This difference is called “shear” and is an important factor in pressure ulcer development.

How can shear forces lead to the development of a pressure ulcer?

Shear causes stretching and tearing of blood vessels which reduce blood flow increase blood pooling and can lead to cell damage.

Shearing stops or reduces blood flow more easily than pressure alone (for example, it is easier to cut off flow in a water hose by bending than by pinching it).

Although shear causes tissue damage slightly differently to pressure, the damage produced is the same as with pressure.

Importantly, it is difficult to create pressure without shear, and shear without pressure, so the two usually go hand-in-hand.

For information on how pressure leads to pressure injury, see our article How Pressure Ulcers Develop?

How can repeated friction cause a pressure ulcer?

As well as being a key element of making shear force, friction between the skin and the stationary surfaces such as bedclothes can result in the loss of the top layer of the skin (the stratum corneum).

Think about repeatedly rubbing your skin against a surface – after a time, the skin would start to become red and sore. This is due to friction.

This inflammation can lead to deeper injury or could be the initial damage needed to start pressure ulcer formation.

When there is a loss of the top skin layer, there is also a breach in the barrier against infection.

How can friction and shear be reduced?

There are several strategies to reduce shear and friction forces:

  • Use low-friction clothing such as Parafricta undergarments and socks to reduce friction on the vulnerable heel and pelvic areas. These can be especially useful for people who push themselves back up the bed using their heels, or who have involuntary leg movement, for example, those with Parkinson’s.
  • Use positioning aids such as slides sheets under the person’s body and feet and heels when repositioning to reduce the risk of friction and shear.
  • Use a profiling bed with an in-built knee break. When the person has been repositioned in bed, elevate the knee break first to prevent the person from sliding down the bed.

 

For more information about Harvest Healthcare please click here

For more news please visit our Twitter

Or follow us on LinkedIn

 

Written by Marjan Hakami · Categorized: Harvest Healthcare · Tagged: Care Home, Harvest Healthcare, Pressure Ulcers, Shear and Friction

Feb 26 2020

Risk Factors for Pressure Ulcer Development

Who is at Risk of Developing Pressure Ulcers?

The risk of developing a pressure ulcer is affected by many health and environment-associated factors.

In fact, more than 100 risk factors for pressure ulcers have been identified.

This means that anyone can get a pressure ulcer, although the following factors can make them more likely to develop:

  • Being elderly – older people are more likely to have mobility problems and may also have thin skin that is more easily damaged.
  • Being confined to bed or a chair with an acute illness, for example a urine infection, diarrhoea and vomiting, or after recent surgery.
  • Full or partial paralysis, reducing the ability to move independently.
  • Incontinence leading to wet and irritated skin.
  • Poor nutrition, which may be due to a lack of adequate nutrients or insufficient calories.
  • Medical conditions such as kidney disease or heart failure, or those that affect the blood supply, such as diabetes or peripheral arterial disease, or conditions that affect the ability to move independently, such as a stroke (CVA), multiple sclerosis (MS) or Parkinson’s disease.
  • History of previous pressure damage, where scar tissue may be present, as this will be less resilient than normal skin.

 

For more information about Harvest Healthcare please click here

For more news please visit our Twitter

Or follow us on LinkedIn

Written by Marjan Hakami · Categorized: Harvest Healthcare · Tagged: Harvest Healthcare, Pressure Ulcers, Risk Factors

Feb 26 2020

Preventing Pressure Ulcer Development

Pressure ulcers can develop rapidly given the right conditions.

Not all risk factors can be controlled. However, the key risk factors affecting the individual should be taken into account as part of a pressure ulcer prevention strategy.
Preventive measures should include:

  • Risk assessment to identify key risk factors that put the individual at higher risk of pressure ulcer development

Risk assessment may involve the use of a scoring system eg. Waterlow, Braden, or Glamorgan scales or a system for colour (RAG) rating risk eg. Purpose T.

Whichever system is in use, it is important to ensure that it is not used in isolation but supports clinical & holistic assessment of the person and their needs and preferences.

  • Frequently assessing skin for early signs of damage

People who are able to do so should be shown how to check their skin for any signs of damage

Carers can also be shown how to inspect the skin and what to look for

Early signs of skin damage may include discomfort, redness, or a change in colour to the skin. This may be more difficult to assess in dark skin tones

  • Use of equipment that reduces pressure

Inflate and deflate to redistribute pressure
Static Viscoelastic (memory-foam) mattresses/cushions which conform to the shape of the body to distribute pressure evenly.
Positioning devices – these may include slide sheets for repositioning, and devices suitable for heels, etc. to remove all pressure from the heel and facilitate healing

  • Keep the person moving as much as possible. Regular movement helps redistribute pressure

For those at risk of pressure damage, changes in position should be made at least every 4 hours

For those at high risk of pressure damage changes in position should be made at least every 6 hours

Even small changes in position are really important to reduce the risk of damage

This should be discussed with each person on an individual basis, and agreement on the frequency of repositioning should be recorded

Repositioning frequency may need to be increased if skin assessment shows any increased vulnerability

People who cannot reposition themselves need assistance to do so.

This repositioning should be done throughout the day and night.

  • Use barrier creams and appropriate containment products (eg. Continence pads) for those with bladder or bowel issues that lead to frequent episodes of wet or soiled skin

Barrier creams should be dimethicone based products rather than oil-based products

A thorough continence assessment should be undertaken to establish the most appropriate containment products for the person.

  • Ensure access to a healthy diet and adequate fluid intake to keep the skin nourished and hydrated

 

For more information about Harvest Healthcare please click here

For more news please visit our Twitter

Or follow us on LinkedIn

 

Written by Marjan Hakami · Categorized: Harvest Healthcare · Tagged: Care Home, Harvest Healthcare, Pressure Ulcers

  • Page 1
  • Page 2
  • Go to Next Page »

Footer

USEFUL LINKS

  • Care Homes
  • Community Equipment
  • Distributors
  • Hospitals
  • Vacancies
  • Loan Stores Contact Details
  • Login to Customer Portal

 

  • Our Products
  • Service and Maintenance
  • Renting From Harvest Healthcare
  • About Harvest
  • Downloads
  • Videos
  • News

    GET IN TOUCH…

T: 01709 377 172
E: sales@harvesthealthcare.co.uk

  • Ts & Cs
  • Privacy Policy
  • Cookie Policy
  • ESG & Other Policies
  • Warranties
  • Site Map