- 探测水果和食物中的硝酸盐 （硝酸盐单侧器）
- 探测日常生活接触到的背景核辐射 （剂量计）
- 探测电磁场的强度 （电磁场探测仪）
- 探测水中的总溶解物体 （水溶物探测仪）
SOEKS EcoVisor F4 performs express analysis of nitrate content in fresh fruit and vegetables. Nitrate content analysis is based on conductivity of alternating high-frequency current in the measured product (ionometry).
SOEKS EcoVisor F4 defines radiation background level and identifies radioactive contaminated foods and construction supplies. The Ecotester can easily assess the level of radioactivity according to the power level of ion radiation (gamma radiation and beta particles flux).
SOEKS EcoVisor F4 records the electromagnetic field in facilities, living areas and from domestic appliances. When electromagnetic fields are detecting, electric and magnetic field intensities evaluate.
SOEKS EcoVisor F4 evaluates water quality. The analysis is based on measurement of high-frequency alternating current conductivity.
|Name of specification||Indication|
|Nitrate Tester – Nitrate measurement|
|Scale range of possible nitrate content, mg/kg||from 20 to 5 000|
|Temperature compensating, °С||From 0 to 30|
|Measurement uncertainty, max||± 12%|
|Dosimeter – Radiation measurement|
|Measurement units||Sievert Roentgen|
|Scale range of possible radiation background, mSv/h||up to 1 000|
|Scale range of possible radiation background, mR/h||up to 100 000|
|Registered gamma ray energy, eV||from 0.1|
|Warning thresholds, mSv/h (mR/h)||From 0.1 to 100 (from 10 to 10 000)|
|Warning threshold of accumulated dose, Sv (R)||From 0.1 x 10-6 to 1 (from 10 x 10-6 to 100)|
|Time of accumulated dose, days||Up to 1 000|
|EMF meter – Electromagnetic Field measurement|
|Scale range of electric field frequency, hz||From 20 to 2000|
|Scale range of magnetic field (magnetic induction) intensity crest value, A/m (meTl)||From 0.08 to 20 (from 0.10 to 25)|
|Max. permissible relative measurement uncertainty of magnetic field intensity, %||± 18%|
|Scale range of magnetic field intensity crest value, V/m||From 10 to 5000|
|Max. permissible relative measurement uncertainty for electric field, %||± 18%|
|TDS meter – Water quality measurement|
|Scale range ppm (mg/l)||Up to 5000|
|Resolution ppm (mg/l)||10|
|Temperature compensating, °С||From 0 to 30|
|Measurement uncertainty, from full scale, %||± 12%|
|Operating time including hibernation, hours||Up to 24|
|Power supply||2 of AAA batteries or accumulators|
|Power supply range, V||2.0 – 3.5|
|Overall dimensions Height x Width x Thickness, max, mm||147 x 54 x 21|
|Device mass (with power supply) , max, grs||95|
|Battery charging current, max, mA||300|
|Current from power supply or USB , max, mA||500|
|Charger output voltage, V||From 4.5 to 5.5|
|Display||Color touchscreen TFT 320 x 240|
|Operating temperatures range, °С||From -20 to +60|
1. Micro USB slot for charging the accumulator.
2. Touchscreen for displaying information and menu navigation.
3. OK button for switching the device on/off, confirmation button.
4. LEFT button for menu navigation, return to previous menu when pressing for 2 seconds.
5. RIGHT button – menu navigation.
6. Measuring probe inserts in the product to measure nitrate content level.
7. Protective cap protects the probe.
Measurement of nitrate content level is based on the patented technology of a biobased product ionometry (Patent of invention № 23 90 767 Ionometry Method for biobased products and the device for its performance) and has been developed by the SOEKS company.
The technology is based on a specialized procedure method that puts high-frequency electric current through pulp.
Every plant contains ions of potassium, magnesium, ferrum (iron), cuprum, chlorine, plenty of organic acids and other elements in certain amounts that are necessary for proper growth.
The amount of every single element (ionic or molecular) is determined by bio organics of certain plant (it has a basic level of ion concentration) and by contents of water and soil where the plant grows.
People often use fertilization for efficient growth of plants. For instance, saline fertilizers such as nitrates and phosphates. As they break down and the plant easily absorbs these fertilizers.
As it spreads around the plant, saline ions (nitrates, phosphates and etc.) accumulate in different plant parts including fruits. This leads to higher amount of electrolytes and to higher electrical conductivity of fruit as well.
SOEKS EcoVisor F4 has mastered the measurement of nitrate ions content in fruits and vegetables. A percentage of these in fruit and vegetables is identified by an independent analysis method (potentiometric identification of nitrate content according to Russian National Standard (GOST) “Fruit and vegetables recycling products. Nitrate content identification”).
The result of express analysis is shown by the device in the form of nitrate ion concentration and its comparison to maximum permissible concentration for certain product. The device measures the nitrate concentration per kilogram of product netto. 200-300 mg of nitrates eaten within 24 hours is considered to be safe for an adult. If 600-700 mg is eaten within 24 hours, nitrates are considered toxic.
For instance, when measuring a beetroot, the device shows 1000 mg of nitrates per kg. According to the standard measurement, it is safe to only eat 200-300 mg of this beetroot without damaging your health.
When measuring a watermelon, the device shows 350 mg/kg. If a person eats 2 kg of watermelon, he or she will consume 700 mg (350 mg/kg x 2 kg) which is toxic.
One should also understand that the shown result is evaluative and cannot be compared to quantified chemical analysis at an advanced laboratory. That kind of analysis requires a lot of time and is not free. Nevertheless, the presence of such laboratory and qualified analytical chemist at home is impossible for the majority of people. The EcoVisor F4 is a like portable lab that allows you to avoid buying suspicious products. This will help protect yourself, your relatives and children from being exposed to these poisonous products.
The nitrate tester analysis takes only a few seconds. The only maintenance it requires is to change the battery or charge the accumulator just as you would your mobile phone.
Of course, you may ask yourself is there an increased electrical conductivity if a fruit or vegetable does not contain nitrate ions? This is possible. But will the consumer feel safer buying a product with increased amount of phosphates or any other ions instead of nitrates or when buying a product that is already going bad? One should not forget that basic electrical conductivity is determined for every single type of fresh fruit or vegetable. When a product goes bad, the content and concentration of organic acids change.
ATTENTION! We strongly do not recommend to measure nitrate content in liquids, chemically and heat-treated products, products that are not included in the device’s menu list. Received data will be misleading and uncertain.
One should also remember that the device is designed for measuring products at a room temperature. Change of the product temperature can increase measurement uncertainty. This regards to products that have just been taken out of fridge or have been exposed to sun rays. In SOEKS EcoVisor F4 there is a function of thermal compensation, which is achieved by means of embedded temperature gauge in probe of the device. Thanks to software patches, when measuring you can get the same measurement result even when temperatures of measured products are different.
There are fruit and vegetables in the list of Nitrate tester, which contain air cavities (for instance, sweet pepper). When measuring such products, it is important not to insert the probe into the air cavity. When the probe is inserted into the air cavity, the measurement result will be misleading.
Some chemical elements (so called radioactive isotopes) contain unstable nucleus that decay into small elementary particles or quanta. Detachment of elementary particles or quanta is called radiation.
Radiation is ionizing, because it leads to atomic ionization of substance that is struck by radiation. Ionization is called the process of striking one or a few electrons out of atom. After that, nucleus and left electrons create a system that is positively charged and is called an ion.
Ionized atoms strongly differ from average nucleus. Ions destroy other molecules by breaking a bond between nucleuses. That is the reason why ionized radiation influence on human’s health is harmful.
Radiation influence on the human body is called irradiation. Irradiation transpierces any body tissues and ionizes their particles and molecules. This leads to creation of ionized nucleuses (ions or so-called free radicals) that destroy molecules and lead to inclusive death of tissue cells.
As it was said before, nuclear disintegration into elementary particles is accompanied by radiation of these particles. This radiation is divided into following types:
X-rays are electromagnetic radiation (just like gamma decay) but it has less energy. In everyday life, it is used only at medical institutions.
Neutron radiation is an uncharged particle streams (neutrons). It occurs only in nuclear reactors.
Modern domestic dosimeters measure radiation in micro Sieverts per hour (mSv/h) and micro roentgen per hour (mcR/h).
The radiation dose absorbed by human’s body is measured in micro Sieverts and the radiation dose in the air at measurement spot is measured in micro roentgen.
To estimate the radiation influence on the human body, the concept of equivalent dose is used. Equivalent dose is an amount of energy absorbed by mass unit of biological tissue considering biological danger of this radiation type. The unit of measurement for equivalent dose is the Sievert (Sv).
To estimate the influence of gamma decay which are the most absorbed radiation type and give most impute to human exposure, the concept of air radiation dose is used. It has its own unit of measurement – roentgen (R).
There is no natural radiation background standard because radiation background depends on the region, district and amount of radioactive particles that are found in objects around. For instance, radiation background at highlands is always higher than at low land.
SOEKS EcoVisor F4 measures radiation in micro Sieverts per hour (mSv/h) and micro roentgen (mcR/h), where 0.01 mSv/h corresponds to 1 mcR/h according to biological radiation effect.
Natural radiation background usually ranges from 0.08 mSv/h till 0.18 mSv/h. Safe radiation background level for a human is considered to be up to 0.4 mSv/h (the 0.4 mSv/h exposure per hour).
When Level of Radiation is exceeded (more than 0.4 mSv/h), the recommended time of staying in an irradiation area is regressive. The Radiation Level amounts to 0.4 mSv/h, you can stay in the irradiation area for one hour. If the Radiation Level amounts to 0.8 mSv/h, you can stay in irradiation area for half an hour. Duration of stay in area with 1.6 mSv/h radiation amounts shouldn’t exceed 15 minutes and so on.
Electromagnetic field (EM field) is a special form of matter which measures the interaction of charged particles. It represents interrelated alternating electric and magnetic fields. EM field spreads from one space point to another in form of electromagnetic progressive waves running from source.
EM field is created of particle charges. For example, in physics, students do experiments with ebonite electrification to demonstrate the electric field.
Magnetic field is created when electrical charges move through a conductor.
In order to characterize electric field strength, we use “electric field intensity” definition (mark sign – E, measurement unit – V/m (Volt per meter)). Magnetic strength is characterized by N magnetic field strength, measurement unit – A/m (Ampere per meter). When measuring very low and extremely low frequency, “magnetic density” definition is often used (mark sign – V, measurement unit – Tl (Tesla)).
Experimental Data of Russian and foreign research show that electromagnetic fields are highly bioactive and can negatively affect our health.
Many researches of EM field’s biological effect allow us to detect the most susceptible body systems: nervous, immune, endocrine and reproductive systems. These body systems are critical in our daily function.
EM fields influence water rich body organs mostly which are the eyes, brain, stomach and kidneys.
The following are symptoms of high EM field exposure can cause fatigue, irritability, sleep disorders, memory impairment and lack of attention.
The biological effect of EM fields tends to accumulate and can consequentially cause the degenerative process of the central nervous system, blood cancer (leukemia), encephaloma and endocrine system.
EM fields are especially dangerous for children, pregnant women, people with disorders of central nervous, the endocrine or cardiovascular system, allergic individuals and people with a compromised immune system.
Research has shown that the nervous system of the human body is the most sensitive to EM fields. When affected, it can cause serious malfunctions at the neuronal level, neural synapse and isolated neural structures. People who are in contact with electromagnetic fields, eventually face memory and higher nervous activity disorders.
Nowadays it is experimentally proven that electromagnetic fields negatively affect immunologic reactivity of body. Research data points to the fact that immunogenesis processes are violated and suppressed when being affected by electromagnetic fields.
When being affected by electromagnetic fields, changes in the pituitary adrenal system may occur. When being affected by electromagnetic fields, pituitary adrenal system is stimulated and therefore the amount of adrenalin in the blood rises and can trigger blood clotting. It is acknowledged that hypothalamus – pituitary – adrenal cortex system reacts on environmental interaction immediately and consistently.
Reproductive system disorders are usually connected with changes in its regulation within the nervous and neuroendocrine systems. This has been shown in research concerning the pituitary gonadotropic activity condition as it is affected by electromagnetic fields. Continuous EM field irradiation leads to lower pituitary activity.
Many scientists refer EM fields to teratogens that influence women’s health during pregnancy and fetus development. It is thought that electromagnetic fields can, for example, lead to physical defects of fetus. The fetus is very vulnerable at infancy during period of implantation and early organogenesis.
It is proven that fetus sensitivity to EM field is notably higher in mothers and may cause damage during it’s development. Results of epidemiological studies allow us to estimate that pregnant women who are in contact with electromagnetic field might suffer from premature birth. It might negatively affect fetus development and even cause congenital malfunctions of fetus.
Electric field strength of 50 Hz commercial frequency in facilities (at 0.2 m distance from windows and walls, 0.5-1.8 m high from floor) should not exceed 500 V/m (kilovolt per meter).
Magnetic field strength of 50 Hz commercial frequency in facilities (at 0.2 m distance from windows and walls, 0.5-1.5 m high from floor) should not exceed 10 mcTl (microtesla).
Electric and magnetic fields of 50 Hz commercial frequency can be evaluated when domestic appliances are turned off and local lighting is turned on. The electric field is evaluated when ambient lighting is off and magnetic field is evaluated when ambient lighting is on.
The electrical field of 50 Hz commercial frequency from overhead transmission lines and other objects on the territory of residential constructions should not exceed 1 kV/m (kilovolt per meter) 1.8 m high from ground.
The magnetic field strength of 50 Hz commercial frequency from overhead transmission lines and other objects on the territory of residential constructions should not exceed 25 mcTl (microtesla) 1.8 m high from ground.
In home, domestic appliances are sources of electromagnetic exposure. A person should evaluate their effect at a distance 10 ± 0.1 cm while standing in front, behind and next to the object (except TV).
Electromagnetic field from TV with a diagonal less than 51 cm (20”) is measured at a distance of 50 ± 1 cm in front, behind and next to the TV. When screen diagonal is more than 51 cm, the EM field is measured the same way at a distance of 100 ± 1 cm. The device must be preliminarily turned on and work at least 20 minutes before measuring.
The electrical field strength from PC ranging from 5 Hz to 2000 Hz should not exceed 25 V/m (volt per meter). The magnetic flux density from a PC ranging from 5 Hz to 2 KHz should not exceed 0.25 mcTl (microtesla).
Electromagnetic field is measured at 50 cm distance from the screen.
Water quality measurement is intended for quality evaluation of drinking water, as well as of water from treatment systems such as hydroponics, fish tanks, swimming pools, domestic appliances and from water wells.
The device measures the amount of solid particles that have been dissolved in water (TDS- total dissolved solids) per 1 million water particles – ppm (parts per million).
Among water particles, there is an enormous amount of dissolved water impurities in it. The main impurities are both inorganic salts (such as chlorides, sulfate bicarbonate of calcium, sodium, magnesium, potassium) and a small amount of organic substances.
The amount of dissolved in water solid particles depends on natural environment and varies from region to region. In the city, water content is influenced by it’s industrial drainage, rainfall drainage, chlorination etc.
Solids dissolved in water determine our water quality and can affect our bodily functions.
Potassium and magnesium salts affect water hardness. High levels of these elements can worsen the water’s taste, smell, muddiness etc. Hard water negatively affects digestive system, hair and skin when we shower. It can also cause kidney diseases.
With the help of EcoVisor F4 now, it is possible to determine whether the water is suitable for drinking, domestic needs or if it requires purification.
EcoVisor F4 can be used for evaluation of water filter efficiency. In addition, EcoVisor F4 is used for reverse osmosis filter. Such filters have a few filtration levels. One of them is represented by reverse-osmosis membrane which stops water impurities that cannot be stopped by other filters. This membrane’s service life period depends on amount of impurities in stream water. If the membrane clogs, it can lead to its mechanical damage and the whole filtration system can break down.
EcoVisor F4 can measure the amount of solid particles entering and exiting the filtration system and record its indication. If the amount of salts when exiting has increased, it is time to wash and change the membrane.
In addition, EcoVisor F4 is used in aquaristics. The device can pick water with necessary amount of solids.
Moreover, EcoVisor F4 can be used when watering plants and flowers. Harsh water can negatively affect plants because it increases concentration of lime in the ground. As the result, the ground becomes alkaline and blocks the nutrition for the plants.
Water with high amount of solids is harmful for domestic appliances (washing machines, coffee machines, and irons with steam generator, kettles, dishwashers and boilers). In all of these devices, there is a heating spiral. The scale on the heating spiral can overheat and breakdown. The EcoVisor F4 can help to evaluate quality of water in domestic appliances and take precautions when using it in the future.
Canada Day is the day we all think about how far we’ve come!
Congratulations to you, Canada 🇨🇦
And a very happy Canada Day 🇨🇦 to you and your family!
The Lumin UV Light Sanitizing Device from 3B Medical is a safe and effective alternative to harsher, more expensive devices on the market today used to sanitize HOME & Medical equipment. In other words the Lumin UVC uses a powerful amount of UV light contained inside of a fail-safe chamber to kill bacteria in just five minutes.
Lumin is the easiest and fastest way to clean a CPAP mask and accessories. At first Lumin works with a cleaning cycle time of 5 minutes. Equally important NO harmful ozone, and a 99.9% kill rate for harmful bacteria, viruses, mold and fungus. It is the ideal high margin retail accessory for a DME servicing CPAP patients.
Lumin UVC works by emitting high energy light within a narrow spectrum referred to as UV-C. The device relies on a low-pressure, mercury-arc germicidal lamp designed to produce the highest amounts of UV light – where 90% of energy is generated around 254nm. Especially the dose of UV-C emitted in one 5-minute cycle is sufficient to kill most bacteria and mold on a surface.
UV light will disinfect up to 99% of harmful bacteria, pathogens, and fungi that can cause infection and illness. Lumin UV light is also the safest disinfection option on the market, there is NO HARMFUL OZONE.
The 5-minute ozone FREE cleaning cycle with no need for water or harmful chemicals. Specifically makes Lumin the safest and easiest choice for interface and accessory cleaning.
The use of UV-C is environmentally friendly, leaves no residue or toxic gases or chemicals. For example UV-C systems are currently in use to disinfect ambulances, emergency service vehicles and other high touch areas.
Above all a fair and reasonable price of a Lumin UVC is fair to patients. One of our most popular items. Perfect for everyday use. Exceptional quality and choice. Lumin CPAP mask cleaner and sanitizer is a clever financial investment for anybody who needs to maintain CPAP devices clean and sanitized. In conclusion the device features an appropriate cost, it is easy to run and requires no maintenance whatsoever.
Nitrates and nitrites can be categorized into inorganic and organic forms based on their chemical structure.
There are similarities and differences between these two chemical forms that affect their pharmacokinetic and pharmacodynamic properties and their subsequent biologic effects in humans. This artical will focus on inorganic nitrates.
Inorganic nitrate (NO3–) and nitrite (NO2–) are water soluble (as a result of their interaction with the positively charged portions of polar water molecules)
and commonly exist as salts of nitric acid and nitrous acid, respectively. They are often bound to a metal cation such as Na+ or K+ and occur naturally through the fixation of atmospheric nitrogen and oxygen as part of the environmental nitrogen cycle (the cyclic movement of nitrogen in different chemical forms from the environment, to organisms, and then back to the environment as illustrated).
Inorganic nitrites are also produced endogenously through oxidation of nitrous oxide (NO) formed from the enzymatic degradation of L-arginine and through the reduction of nitrate with xanthine oxidoreductase.
The organic forms of nitrates and nitrites are more complex and most are synthesized medicinal products (except ethyl nitrite). Organic nitrates are small non-polar hydrocarbon chains attached to a nitrooxy-radical (-ONO2; -ONO for amyl and ethyl nitrite). The addition of aliphatic or aromatic groups of variable length and volume affect the lipophilic properties of these molecules. It has been suggested that for some molecules, the greater the number of –ONO2 groups, the greater its potency; (the potency being dependent on the molecule’s lipophilicity).
We often wear our sleeplessness as a badge of pride – a measure of our impossibly hectic schedules. Thomas Edison, Margaret Thatcher, Martha Stewart and Donald Trump have all famously claimed to get by on just four or five hours’ sleep a night – much less than the seven-to-nine hours recommended to most adults. Many of us are following suit: according to the Centers for Disease Control and Prevention, more than one third of US adults fail to get enough sleep on a regular basis.
The consequences – including impaired memory and decision making, and increased risk of infection and obesity – are well known, but easy to ignore. When our immediate demands exceed the hours in the day, sleep is still our top sacrifice.
But what if we were able to simply optimise the sleep experience so that we enjoyed most of the benefits of deep sleep, in less time?
This possibility may be closer than it sounds, thanks to new ‘sleep optimisation’ techniques. Various experiments across the world have shown that it is possible to boost the efficiency of the brain’s night-time activity – speeding up the descent into deep sleep and enhancing our rest once we get there.
It sounds almost too good to be true. Is it?
On a regular night, the brain cycles through many different stages of sleep, each with a characteristic pattern of ‘brain waves’, in which neurons in different regions of the brain fire together, in synchrony, at a particular rhythm. (It’s a bit like a crowd chanting or beating a drum in unison).
During the rapid eye movement (REM) phases that rhythm is fairly fast – during which time we are most likely to dream. But at certain points our eyes cease to move, our dreams fade and the rhythm of the brain waves drops to less than one ‘beat’ a second – at which point we enter our deepest, most unresponsive state of unconsciousness called ‘slow-wave sleep’.
It is this stage that has been of particular interest to scientists investigating the possibility of sleep optimisation.
Research since the 1980s has shown that slow-wave sleep is essential for the brain’s maintenance. It allows the necessary brain regions to pass our memories from short-term to long-term storage – so that we don’t forget what we have learnt. “The slow waves facilitate the transmission of information,” says Jan Born, director of the Department of Medical Psychology and Behavioural Neurobiology at the University of Tübingen, Germany.
The slow waves may also trigger the flow of blood and cerebrospinal fluid through the brain, flushing out potentially harmful debris that could cause neural damage. They also lead to dips in the stress hormone cortisol and help to rejuvenate the immune system so that it is readier to fight incoming infections.
Such results led scientists including Born to wonder whether we might therefore be able to enhance the benefits of sleep and improve our daytime functioning by boosting the production of those slow waves.
One of the most promising techniques to do so works a bit like a metronome counting the brain into the correct rhythms. Experimental participants wear a headset that records their brain activity and notes when they have started to make those slow waves. The device then plays short pulses of gentle sound, beginning in sync with the brain’s natural slow waves, at regular intervals over the night. The sounds are quiet enough to avoid waking the participant, but loud enough to be registered, unconsciously, by the brain.
Born has led much of the experimental work, finding that this gentle auditory stimulation is just enough to reinforce the right brain rhythms, deepening the slow-wave sleep compared with people receiving sham stimulation. Participants wearing the headset performed better on memory tests, showing increased recall for material they had learnt the day before. It also altered their hormonal balance – reducing their cortisol levels – and led to an improved immune response.
In the trials to date, participants haven’t yet reported unwanted responses to the technique. “We can’t really be sure, but so far there are no obvious side effects,” says Born.
Most of the studies attempting to boost slow-wave sleep have been conducted on small groups of young, healthy participants, so to be certain of the benefits of boosting slow-wave sleep, we would need to see larger trials on more diverse groups. But based on the existing evidence, the technology has already made its way into a handful of consumer devices, mostly in the form of headbands to be worn overnight.
The French start-up Dreem, for instance, has produced a headband (available for around €400 or £330) that also uses auditory stimulation to boost slow-wave sleep using a similar set-up to the scientific experiments – effects have been confirmed in a peer-reviewed trial. The Dreem device also connects to an app that analyses your sleep patternsand offers practical advice and exercises to help you get a better night’s rest. These include things such as meditation and breathing exercises that might ensure you get to sleep quicker and with fewer awakenings during the night. The aim is to improve overall sleep quality across the night for anyone who feels that they could do with a deeper rest.
Philips’s SmartSleep Deep Sleep Headband, in contrast, is very explicitly aimed at making up for some of the ill-effects of sleep deprivation – for people “who, for whatever reason, are simply not giving themselves an adequate sleep opportunity”, says David White, Philips’ chief scientific officer.
The device was first launched in 2018, and like Dreem’s product, it is a headband that senses the brain’s electrical activity and periodically plays short bursts of sound to stimulate the slow oscillations that are characteristic of deep sleep. It relies on smart software that carefully adapts the volume of its sound over time to ensure that it delivers the optimum level of stimulation for the specific user. (The device is currently only available in the US for $399.)
White agrees that the device cannot fully replace a full night’s sleep, but he says that it is notoriously hard to convince sleep-deprived people to make the necessary lifestyle changes. By amplifying the benefits of the sleep they do manage to get, this device should at least help them to function better in daily life. Along these lines, Philips’s own experiments have reportedly confirmed that the SmartSleep boosts slow-wave sleep in sleep-deprived people, and that it mitigates some of the immediate effects like poorer memory consolidation.
Future research may suggest many more innovative ways to optimise our sleep. Aurore Perrault at Concordia University in Montréal has recently tested a gently rocking bed that swayed back and forth every four seconds.
She says that the technique was inspired by a colleague’s new-born baby being rocked to sleep, leading the team to wonder whether adults may also benefit from gentle movement. Sure enough, they found that the participants were quicker to enter slow-wave sleep, and spent more time in that crucial sleep cycle, as the brain waves synchronised with the external movement. As you might hope, they also reported feeling more relaxed at the end of the night, and this was again accompanied by the expected knock-on benefits for their memory and learning. “That was the cherry on the top,” says Perrault.
If such a bed were brought to market it could serve a similar purpose to the sound-stimulating headbands. Perrault is particularly interested whether it might help older people. The amount of time we spend in short-wave sleep seems to decline as we age, potentially contributing to some age-related memory problems – and she hopes that gently swaying beds may be one way to counteract that.
Although the field is still in its infancy, these studies show that there is a lot of promise in the general concept of sleep optimisation to increase the power of our slumbers (however much or little we get).
Perrault and Born are both optimistic about the potential of the commercial products using pulses of sound to stimulate those regenerative slow waves. Perrault emphasises that we still need larger studies to ensure their effectiveness outside the carefully controlled conditions of the lab – but she welcomes that this research could now benefit a wider population.
“It’s great that they’re trying, more and more, to use external stimulation because we know that it impacts sleep,” says Perrault.
In the future, it will be interesting to see whether sleep optimisation could also bring benefits in the long term. We know that chronic sleep loss can increase the risk of conditions like diabetes and even Alzheimer’s disease – but it’s by no means clear that these new techniques will help reduce those risks.
For now the only guaranteed way of reaping all the benefits of sleep – both long and short-term – is to make sure you get enough of it. Whether or not you decide to give these devices a try, you should attempt to schedule more early nights, and avoid too much alcohol, caffeine and screen time before bed – factors that are all known to damage the quality of our sleep.
Our brains cannot function without a recharge – and anyone hoping to live a happy, healthy, productive life needs to wake up to that fact.
Although a great way to disinfect CPAP masks and water chambers, the Lumin is not limited to disinfecting only CPAP items. Any non-living item which can fit inside the Lumin tray can be disinfected. This includes common items such as dentures, toothbrushes, hearing aids, small children toys and many more!
|CPAP Mask||CPAP Tubing||Toys|
You can use the Lumin UVC to disinfect any required item that safely fits into the drawer!
You talked, we listened, everyone gets what they need. The DeVilbiss IntelliPAP® Platform has been designed with patients and providers in mind, incorporating many of the recommendations solicited through research to optimize patient comfort and adherence. The IntelliPAP combination of comfort, education and adherence tracking with SmartCode® and SmartLink® as well as the patented comfort feature called SmartFlex® help to ensure patient compliance – all in a highly efficient platform that makes great business sense for providers.
DeVilbiss Healthcare manufactures a range of IntelliPAP devices to treat Obstructive Sleep Apnea (OSA) and Sleep Disordered Breathing (SDB).
|IntelliPAP®||IntelliPAP Standard Plus®||IntelliPAP AutoAdjust®||IntelliPAP Bilevel S®||IntelliPAP AutoBilevel||IntelliPAP®2 Standard Plus® CPAP System||IntelliPAP®2 AutoAdjust® CPAP System|
|DV51 Series||DV53 Series||DV54 Series||DV55 Series||DV57 Series||DV63 Series||DV64 Series|
|Pressure Settings 3–20 H20 cm||x||x||x||x||x|
|Pressure Settings 3–25 H20 cm||x||x|
|While Breathing Compliance||x||x||x||x||x||x||x|
|SmartFlex Exhale Pressure Relief||x||x||x||x|
|Patented Flow Rounding||x||x||x||x||x||x|
|Automatic Leak Compensation||x||x||x||x||x||x||x|
|Auto ON and Auto OFF||x||x||x||x||x||x||x|
|Visual Mask Off Alert||x||x||x||x||x||x||x|
|Onboard Filter Clean Reminder||x||x||x||x||x||x||x|
|Remote Control Capabilities||x||x||x||x||x||x||x|
|Integrated Heated Humidifier||x (HH model)||x (HH model)||x (HH model)||x (HH model)||x (HH model)||x (HH model)||x (HH model)|
|Compliance Quick Code||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode|
|Detailed Usage Data||SmartLink||SmartLink||SmartLink||SmartLink||SmarLink||SmarLink||SmarLink|
|Data Transfer via Memory Card||SmartLink||SmartLink||SmartLink||SmartLink||SmartLink||SmarLink||SmarLink|
|Remote Compliance Data Retrieval||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode|
|Remote Efficacy Data Retrieval||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode||SmartCode|
|PulseDose Breath Pattern||x||x|