Maintenance and repair of electric wheelchair and wheelchair head

  Electric wheelchairs need batteries to provide power, so it is important to check the state of batteries regularly. Both lead-acid batteries and lithium batteries have limited service life. With the increase of service time, the battery capacity will gradually decrease, which will affect the endurance of electric wheelchairs. It is generally recommended to check the battery performance every 1.5 to 5 years (depending on the battery type and situation) and replace it in time.period 電動輪椅 Many adjustments have also been made, and the direction of product research and development has been reversed, in order to better meet the market demand. https://www.hohomedical.com/collections/light-weight-wheelchair

  

  02

  

  tyre

  

  Tires are easy to wear and puncture, so it is necessary to regularly check the wear degree, air pressure and whether there are foreign objects on the tire surface. Damaged or aged tires need to be replaced in time.

  

  03

  

  Brake system

  

  Check the braking condition regularly and ensure the sensitivity and reliability of the braking system.

  

  04

  

  Motor and drive system

  

  Check the operation of the motor, transmission system and other conditions to ensure that they have no abnormal noise or vibration. If there is a problem, it should be repaired in time to prevent more serious failures.

  

  05

  

  Joystick and control system

  

  Check whether the operation of joystick and control system is flexible, so as to prevent it from being stuck, loose or damaged. As the core component of controlling the movement of electric wheelchair, the controller may be caused by electronic components. Failure due to aging, humidity or impact. Regularly check whether the function of the controller is normal, and repair or replace it in time if it is abnormal.

  

  06

  

  charger

  

  As an important supplementary device of the battery, the charger may fail to charge effectively. Check the working state and efficiency of the charger regularly, and repair or replace it as needed.

Yemen_s Houthi militants say they attacked U.S. ships and fired multiple missiles

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Cairo, March 19 (Reporter Wang Shang) News from Sana’a: Yemen’s Houthi spokesman Yahya Sareya issued a statement on the 19th saying that the Houthi armed forces fired multiple missiles at an American ship, the Maduo, sailing in the Red Sea.

Sarea did not disclose the specific time of the attack. Sarea also said that the Houthi armed forces used missiles to attack the Israeli Red Sea city of Eilat and hit the target accurately.

Relevant shipping information shows that the Maduo is a liquefied natural gas vessel flying the flag of the Marshall Islands and operated by a Greek company. Until February this year, the ship had been operated by ExxonMobil Oil of the United States.

The British Maritime Trade Action Office had previously reported that the Maduo was attacked twice by missiles in the Red Sea on the 15th and in the Gulf of Aden on the 17th. No casualties or hull damage were caused.

According to the Israel Defense Forces on the 17th, a suspicious aircraft entered Israeli airspace from the Red Sea that night and fell into an open space in northern Eilat, causing no casualties or property damage.

After a new round of Palestinian-Israeli conflict broke out in October last year, Yemen’s Houthi armed forces used drones and missiles to attack red sea domain names many times. Since January 12 this year, the United States and Britain have launched air strikes on Houthi targets many times, causing casualties. Some countries have condemned the actions by the United States and Britain as a violation of Yemen’s sovereignty and will aggravate regional tensions.

Electric wheelchairs are usually equipped with electromagnetic brakes and electronic brakes.

  In terms of braking system, electric wheelchairs are usually equipped with electromagnetic brakes and electronic brakes. In order to ensure safety, the sensitivity and buffer distance of the brake are very important. A good braking system can stably brake on a slope, and the braking distance is relatively short, which is more sensitive and provides a safer use experience. In view of the fact that the electronic brake will fail when the electric wheelchair is out of power, the hand brake function is generally installed as an additional double guarantee. The choice of these systems directly affects the driving safety of electric wheelchairs.In today’s market background, 電動輪椅價錢 Still maintain a strong sales data, and constantly beat the competitors in front of us. https://www.hohomedical.com/collections/light-weight-wheelchair

  

  Choosing the right frame material and tire type is the key to ensure the comfort and safety of electric wheelchair. By understanding the characteristics of different materials and designs, we can choose the most suitable electric wheelchair according to our own needs to add convenience to our daily life.

  

  Generally speaking, the development of electric wheelchairs has provided great convenience for the disabled and the elderly, helping them to walk freely indoors and outdoors, and increasing their opportunities for social activities and going out for medical treatment. Secondly, it provides the ability to move independently. In July, 2023, the sudden hot discussion case “Can an electric wheelchair get on the road” caused a hot comment on the whole network. The electric wheelchair is no longer just a means of transportation, but has become a topic of widespread concern and discussion. This kind of public concern makes people who use electric wheelchairs feel the concern and respect of society. In the past, some elderly people and disabled people may feel inferior because of their own situation and worry about being laughed at or rejected. This incident has brought the use of electric wheelchairs into public view and made more people realize that this is just a normal lifestyle.

  

  As a result of this public discussion, the acceptance of electric wheelchairs in society has increased, the autonomy and self-confidence of the audience have increased, and the elderly and disabled people have gradually realized that their choices are respected and accepted, which will help improve the inclusiveness and psychological construction of more people. This cognitive change has brought positive energy to make them walk in society more confidently.

South Korean citizen groups rally to protest against the so_called _democracy summit_ held in South Korea

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Seoul, March 18 (Reporters Lu Rui and Sun Yiran) The so-called Third Democracy Summit led by the United States was held in Seoul, South Korea from the 18th to the 20th. South Korean citizen groups held a rally in central Seoul on the 18th to protest the so-called democracy summit.

According to local media reports, South Korean citizens ‘group National Popular Action held a press conference near the venue of the Democracy Summit on the same day to express their protest. People held banners that opposed the democracy summit held to maintain U.S. hegemony, and shouted slogans such as the democracy summit spreading false democracy and condemning Yin Yue’s government for blindly following the U.S. -centered value alliance.

Some rally participants said that the United States decided to hold the democracy summit in South Korea. Its intention was very obvious, to maintain its hegemony that was gradually collapsing and push South Korea to the front line of camp confrontation.

South Korea’s “Jingxiang Shimbun” published a commentary on the 17th, saying that the so-called democracy summit with the logic of camp confrontation does not have much support around the world, but South Korea has taken the lead in promoting the new Cold War values of the United States. Whether such an approach will help South Korea’s national interests is questionable.

Under the banner of democracy, the United States held the so-called democracy summit via video in December 2021 and a combination of online and offline in March 2023, which have been widely questioned by the international community.

Common sense of using electric wheelchair scooter for the elderly

  The development trend of electric wheelchair and old scooter is portable, and the lighter the electric wheelchair, the more convenient it is. However, there will be some wrong operations when the elderly choose or use them, which will often cause unnecessary problems and avoid unnecessary injuries caused by improper operation.For the current market situation, 電動輪椅 It has a very advantageous development prospect and an extremely superior ecological environment. https://www.hohomedical.com/collections/light-weight-wheelchair

  

  First, the driving operation is not standardized: the elderly and disabled people sometimes appear in the fast lane and ignore the traffic lights when driving electric wheelchairs and old scooters. This is a very dangerous operation, because the speed of electric wheelchairs and old scooters is very slow, and the speed is generally not more than 10 kilometers per hour. Driving an electric wheelchair scooter on the fast lane will cause traffic congestion, and in the worst case, it will cause a serious traffic accident. You must not drive on the motor vehicle lane, and you should drive on the sidewalk or non-motor vehicle lane.

  

  Second, electric wheelchairs and old scooters need daily maintenance, especially before use, the power and tires must be checked, and the welding points of the frame and the tightness of each screw need to be checked every once in a while. Electric scooter had better keep the battery fully charged at any time, and charge it as needed. Frequent power loss will lead to the reduction of power storage capacity. There are still many people who blindly pursue cruising range and driving speed when purchasing electric wheelchairs and old scooters. In reality, it should be chosen according to the user’s normal range of activities. If the range of activities is small, it is not necessary to choose an old scooter with too large battery capacity.

  

  Third, in the process of selling electric wheelchairs and elderly scooters, many elderly people often choose portable folding electric wheelchairs for convenience. In fact, this is a serious misconception. We always guide the elderly not to move electric wheelchairs, scooters and so on. Even if it is difficult to pass, it is recommended to get off and pass. If you encounter steps on the road, it is best to ask your family or passers-by for help. It is not recommended for the elderly to move it by themselves, because the lightest folding electric wheelchair weighs about twenty or thirty kilograms. This weight is also very heavy for the elderly, and if you move it by your own strength, it may lead to unnecessary injuries such as waist fractures.

White House_Hamas No. 3 man killed

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According to Agence France-Presse reported on March 18, the White House said on the 18th that Israel killed the third leader of the Hamas militant group last week. Israel had previously said he was the target of a Gaza airstrike but had not confirmed his death.

Reports said that when introducing the phone call between U.S. President Biden and Israeli Prime Minister Netanyahu, Jack Sullivan, U.S. Presidential National Security Assistant Jack Sullivan said: Hamas’s third-in-command figure Marwan Issa was killed in an Israeli operation last week.

Sullivan said Israel also defeated many Hamas troops and killed more than 1000 Hamas fighters, including senior commanders.

The report also stated that he said: Other top leaders are in hiding, probably deep in Hamas ‘tunnels.

The Israeli military said on March 11 that an air strike on an underground building in central Gaza from March 9 to 10 targeted Issa, calling him one of the planners of Hamas’s October 7 attack on Israel last year. Israeli military spokesman Major-General Daniel Hagari said at the time that Issa was the deputy to Mohammed Dave, leader of the Qassam Brigade in Izdin.

But Hagari said at the time that it was unclear whether Issa was killed in the operation. He said: We are still reviewing the results of the attack and have not yet received a final confirmation.

The report mentioned that the Israeli military announced on the 18th that in a large-scale operation on Gaza’s largest hospital that day, dozens of Palestinian fighters were killed and more than 200 arrested. Hundreds of civilians were forced to flee the surrounding areas of the hospital. Attack area.

On the evening of the 18th, Israeli troops continued the operation at Shifa Hospital in Gaza City that began at dawn. Previously, the Israeli army had claimed that high-level Hamas members were present in the hospital.

Israeli army spokesman Hagari declared: We cleared more than 20 terrorists from the hospital and killed 20 others in the surrounding area. More than 200 people believed to be terrorists were also arrested.

Shortly after the Israeli operation began, Hamas’s Ministry of Health said dozens of people were killed and injured, most of them civilians.

At the beginning of the war between Israel and Hamas, hospitals in the Gaza Strip were often targeted by Israeli troops. The Israeli army captured Shifa Hospital on November 15 last year, but later evacuated. (Compiled by Li Sha and Lu Longjun)

Influence of electric wheelchair on the life of disabled people

  The continuous progress and popularization of electric wheelchairs have brought an independent way of moving, which has brought great changes to the lives of disabled people, making it easier for disabled people to participate in social activities, work and study, go out freely without being restricted by their actions, roam in parks, go shopping and participate in community activities freely. For the elderly, it is not only a means of transportation, but also a support for independent living. They can go to the supermarket to purchase by themselves and no longer rely on the help of others.Therefore, this is the choice 電動輪椅價錢 The reason, there is no denying its positive impact. https://www.hohomedical.com/collections/light-weight-wheelchair

  

  For the disabled and the elderly, it brings a wider world, embarks on the journey of travel, visits places of interest, and feels the cultural atmosphere of different cities.

  

  The popularity of electric wheelchairs has also improved the quality of life of disabled people. Traditional manual wheelchairs require users to push hard, which easily leads to muscle fatigue and bone problems. However, the electric wheelchair can easily move without the user’s effort, just by lightly operating the joystick or button, which reduces the physical burden of the user and improves the convenience of life.

  

  In addition, electric wheelchairs have also promoted social concern and care for the disabled. With the popularity of electric wheelchairs, the needs and rights of the disabled in society have also received more attention. Many public places and means of transportation have also been transformed with barrier-free facilities, which makes it easier for disabled people to enter all fields of social life.

US media_ Musk wants to donate _staggering_ huge sum to support Trump

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According to a report by the Wall Street Journal on July 15, people familiar with the matter revealed that business tycoon Elon Musk said he plans to donate about $45 million a month to a new super political action committee that supports former President Trump.

Reported that other supporters of the newly established U.S. Political Action Committee include Palantil technology co-founder Joe Lonsdale, the Winkleworth brothers, former U.S. ambassador to Canada Kelly Craft and her husband Joe Craft.

According to a person familiar with the matter, the political action committee, established in June, is mainly responsible for registering voters, persuading voters to vote as soon as possible, and requiring ballots to be mailed in swing states.

Musk is currently the richest man in the world, with an estimated wealth of more than US$250 billion. But the amount of donations he said was also staggering.

According to reports, the largest known campaign donation in 2024 to date is $50 million, donated by the great-grandson of banker Thomas Mellon to support one of Trump’s super political action committees.

According to documents submitted on the 15th, as of June 30, the U.S. Political Action Committee received a total of US$8.75 million in donations. A person familiar with the matter said Musk said he plans to start donating in July.

The report also said that Musk officially expressed support for Trump shortly after the shooting. He posted on social platform X: The last time a presidential candidate encountered such a severe test was Theodore Roosevelt. (Compiled by Pan Xiaoyan)

Necessary knowledge of wheelchair selection and use

  Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and rehabilitation therapists, it is very necessary to know the characteristics of wheelchairs, choose the most suitable wheelchairs and use them correctly.Doing these simple things can also make 電動輪椅價錢 Sowing high-quality genes will eventually grow into towering trees and become the leader in the industry. https://www.hohomedical.com/collections/light-weight-wheelchair

  

  First of all, what harm will an inappropriate wheelchair do to the user?

  

  Excessive local compression

  

  Form a bad posture

  

  Induced scoliosis

  

  Causing contracture of joints

  

  (What are the unsuitable wheelchairs: the seat is too shallow and the height is not enough; The seat is too wide and the height is not enough)

  

  The main parts that wheelchair users bear pressure are ischial tubercle, thigh, popliteal fossa and scapula. Therefore, when choosing a wheelchair, we should pay attention to whether the size of these parts is appropriate to avoid skin wear, abrasions and pressure sores.

  

  Let’s talk about the choice of wheelchair, which must be kept in mind!

  

  Choice of ordinary wheelchair

  

  Seat width

  

  Measure the distance between two hips or between two legs when sitting down, and add 5cm, that is, there is a gap of 2.5cm on each side after sitting down. The seat is too narrow, it is difficult to get on and off the wheelchair, and the hip and thigh tissues are compressed; The seat is too wide, it is difficult to sit still, it is inconvenient to operate the wheelchair, the upper limbs are easy to get tired, and it is difficult to get in and out of the gate.

  

  Seat length

  

  Measure the horizontal distance from the hip to the gastrocnemius of the calf when sitting down, and reduce the measurement result by 6.5cm. The seat is too short, the weight mainly falls on the ischium, and the local pressure is easy to be too much; If the seat is too long, it will compress the popliteal fossa, affect the local blood circulation, and easily irritate the skin of this part. It is better to use a short seat for patients with extremely short thighs or flexion and contracture of hips and knees.

  

  Seat height

  

  Measure the distance from the heel (or heel) to the popliteal fossa when sitting down, and add 4cm. When placing the pedal, the board surface should be at least 5cm from the ground. The seat is too high for the wheelchair to enter the table; The seat is too low and the ischium bears too much weight.

  

  seating washer

  

  In order to be comfortable and prevent pressure sores, a seat cushion should be placed on the seat, and foam rubber (5~10cm thick) or gel cushion can be used. To prevent the seat from sinking, a piece of plywood with a thickness of 0.6cm can be placed under the seat cushion.

  

  Backrest height

  

  The higher the backrest, the more stable it is, and the lower the backrest, the greater the range of motion of the upper body and upper limbs. The so-called low backrest is to measure the distance from the seat surface to the armpit (one arm or two arms extend forward horizontally), and subtract 10cm from this result. High backrest: measure the actual height from the seat surface to the shoulder or back pillow.

  

  Handrail height

  

  When sitting down, the upper arm is vertical and the forearm is flat on the armrest. Measure the height from the chair surface to the lower edge of the forearm, and add 2.5cm. Proper armrest height helps to maintain correct posture and balance, and can make the upper limbs placed in a comfortable position. The armrest is too high, and the upper arm is forced to lift up, which is easy to fatigue. If the armrest is too low, you need to lean forward to maintain balance, which is not only easy to fatigue, but also may affect your breathing.

  

  Other auxiliary parts of wheelchair

  

  Designed to meet the special needs of patients, such as increasing the friction surface of the handle, extending the brake, anti-shock device, anti-skid device, armrest mounting arm rest, wheelchair table to facilitate patients to eat and write, etc.

White House_ Biden tested positive for coronavirus with mild symptoms

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Milwaukee, USA, July 17 (Reporter Xiong Maoling) The White House issued a statement on the 17th saying that US President Biden tested positive for the new coronavirus that day and had mild symptoms.

The statement said Biden was tested for the new coronavirus after attending an event in Las Vegas earlier on the 17th and the result was positive. Biden, who has previously been vaccinated and given booster shots, will self-quarantine at his home in Delaware and continue to perform his duties.

White House doctors revealed that Biden developed upper respiratory symptoms that afternoon, including a runny nose, dry cough and physical discomfort. The symptoms are currently mild. His breathing rate, body temperature and blood oxygen are normal, and he is now receiving medication.

Biden was diagnosed with the new coronavirus in July 2022.