How many organs are there can be artificial? The scientist takes off " Imitate strangers " Secret

How many organs are there can be artificial? The scientist takes off " Imitate strangers " Secret
How many organs are there can be artificial? The scientist takes off " Imitate strangers " Secret
The brilliance of mankind and machine " Merge " Prove, we can know finally that create the imitative stranger's technology. In the American super heroic TV play " unmatched Buddha's warrior attendant " in the seventies of last century, Steve Austin where Major Li stars in Sri Lankan can utilize bionic technology to rebuild one's own body, enable oneself " Strong, faster better, " . Nowadays, in reality, the artificial organs technology of replacing damaged tissue, internal organs,etc. has already been used for improving patient's life quality, even save patient's life. How many organs are there can be artificial on earth? How many limbs can change like part? The newspaper of Britain " daily telecom " published articles a few days ago, had announced the scientists made true " imitated strangers " from head to foot Secret. Result of study up until now of the brain reveals, the brain is the most important and most complicated human organ, it is controlling various activities of human body such as breath, makes people perceive the world, store memory, and form the unique individual character. Disease of contingency or apoplexy,etc. will cause calamitous damage of the brain, for example paralysed and lose memory etc.. But some scientists think, can find the method that a repair brain damages - -Use " justice brain " (false body brain) . Theodore Dr. Bojie of American University of Southern California can be planted into the brain in order to resume a kind of device of the memory function after studying, this device will imitate the complicated neural activity that the hippocampus of brain takes place, and these neural activities are exactly new memory took shape " The distinguished person " . Device this include one can decode memory, memory storage on the intersection of brain and other miniature intelligent chip of area. This chip has already finished the tissue test of experimental mouse's brain at present, researchers are planning to launch animal's experiment made on the living. They hope to find a kind of brand-new route, in order to help apoplexy, traffic accident or senile dementia to cause the hippocampus to damage, and then the patient who presents the memory question resumes the memory function. Eyes macula lutea changes the sex and the retinal pigment sex change is two kinds of most common ones to blind eyes disease, there is Wan in Britain alone. At the beginning of this month, German doctor utilizes the Hi-Tech means to let 3 blind patients see light again - -The patient is planted into the chip with a plurality of electronic sensors that a kind is like using in the digital camera behind eyeball, when the light shines to the sensor, in visual nerve and brain of the department behind the electric pulse that the sensor produces will enter the eyeball. It is reported, it is enough to distinguish objects such as fruit and cutlery,etc. that these patients eyesight resumes intensity, can even read out one's own name. 46 -year-old the intersection of Finland and financial the intersection of advisor and the intersection of rice and the intersection of card and Tyre Huo in the clinical experiment in the first batch, one of the patients who accepts transfer operation. The transfer operation has brought the great change to his life, he has already gone out of totally blind dark world, can recognise the fuzzy black-and-white outline of the object, and can read time. "After just planting into the chip, I saw some fuzzy things, my eyesight seemed not to be for a long time so general as the muscles of the activity, can resume if training. I got used to recognizing objects slowly, could seeing souls later and and could recognise stature height. Though does not see the faces of people clearly temporarily, has so already made me take care of oneself even more, has lived the life of normal people. " Tyre Huo say. New the intersection of research and person in charge, guest of German picture the intersection of root and the intersection of Eberhart and the intersection of thatch and Len, Professor of university, receive and already improve a patient and watch the detail situation of the object by changing the power. The chip charges and still needs to input the external power through electromagnetic wire of the skin through one at present. Thatch human relations receive, hope, plant chip into, can have intelligent the intersection of picture and handling capacity, in order to improve contrast ratio of picture and granularity. A more large-scale clinical experiment is in course of planning at present. Though the goal of most research helps the blind patient, does not mean this kind of technology is the seat " single-plank bridge " ,Some scientist hope, improve healthy eyesight of crowd thereby too, produce, can wear, reveal device with with micro- circuit artificial lens, content of revealing to the diffraction map, computer of the persons who wear etc.. There are more than 40 years so far in appearances of ears bionic ear, hundreds and thousands of patients have been already great to receive its benefit. Manpower is cochlear to transform the sound into the electric pulse signal and spread to the brain, thus let the persons who wear can " hear " Sound. Unfortunately, manpower is cochlear and unable to adjust to a certain concrete sound, so in the noisy environment, the patient will think that it is very strenuous to listen to people speaking, it is wonderful that it is difficult to enjoy the melody while listening to the music. However, Australia draws and raises the scientist of uncle's university through the research to that ears transmit the information way to the brain, have already developed a kind of new device approaching person's ear even more. The heart artificial heart is actually a miniature blood pump, after planting into a patient in the body, can give play to " The temporary heart " Act on,organ that be enabled patient health every part, during waiting for heart transfer operation, it is unlikely to lack blood circulation and damage. But just last month, the Italian doctor planted into a permanent artificial heart for a boy 15 years old for the first time. Developer France C a r m a t Company of the artificial heart, has already researched and developed an artificial heart embryonic form that can totally replace the heart. Its operation principle is the same as natural heart: Utilize the hydraulic pump to promote the blood to whole body. The blood is sucked into in the heart first, is and then pinched to the artery blood vessel, flow into whole body. In arm July of this year, installed one to British scientific technical corporation " touches the bionic company " in triumphant kindness of Patrick of 13 -year-old boy in London The upper limbs of false body of production, i - L i m b pulse hands. In losing Patrick in left hand because of meningitis when 9 months old, such revolutionary pulse hands mean he can insert grapes with the new finger. He says: "This hand is out of the common, it can help to do some very meticulous things. I can use both hands to open the bottle lid, hold the fork, even can also tie the shoelace now. " The operation principle of the upper limbs of Patrick's false body is: Link with skin of upper arm through two electrodes, as he tightens a muscle, the small electric pulse that nerve produces under the electrode will make the hand hold with a firm grip; While tightening another one muscle, make the palm opened. Researchers are studying to make a patient have artificial limb of bigger control power at present. So long as can understand the human neural network controls the principle of the four limbs movement in depth, researchers can try to let the mechanical arm be controlled freely like true man's arm. When people want to move the arm, its brain will produce the faint signal, catches after these signals through the electrode, the mechanical arm can imitate corresponding movements. For give experience take exercises wounded or lose patient of muscle, offer finer treatment in accident seriously muscle, some researchers attempt to replace the single muscular tissue, but not the whole arm or whole leg . Macromolecule gel that they can be making relaxation to the electric current to utilize and the shrink react, develop artificial muscles. These muscles can replace heart valve and sphincter, will also replace bigger muscular tissue finally. Scientist of NASA's propulsion laboratory, is devoted to developing a kind of artificial arm offering strength by artificial muscle at present, the artificial muscles of this kind of bionic were made by new intellectual material electricity active polymer, its strength is big, totally sure to win and pull the wrist match. The scientist of U.S.A. Texas university has already developed the exerting oneself amount to exceed artificial muscle of 100 times of human muscle, what its inside used is one kind " crooked when heated, restore to the original state while cooling " Elasticity wire. Richard Dr. Bake in St Andrews University of Britain is engaged in the gel of macromolecule to study too, the new material which he hopes to succeed in developing in the future, can make relaxation and shrink and react to a certain chemical signal sent out in the human body. The researchers of tendon Britain Manchester universities are developing artificial tendons, in order to help tendons to damage the serious patient. The plastic fiber of meticulous textile that this artificial tendon used, function and human body's natural tendon tissue are very alike, can plant into a patient in the body, resume patient's movement ability. Sandra of the material institute of Manchester university a Nice Professor says, such artificial tendons will promote the body to heal by oneself, and decompose in the human body gradually. The clinical experiment that this research group plans to launch earlier stage, hope artificial tendons can be listed within 5 years. Even sense of touch relies on the most advanced artificial limb, the patient who has installed mechanical arm still can't feel the object that oneself contacted. The reason why this makes the patient suffer unspeakably, because sense of touch is that the mankind is exposed to stimulating and knowing the important sense organ of object efforts enjoying, it even helps us to form certain impression on the people of the finding, for example judge the other side's personality by shaking hands. Scientist has already launched one studying Italian about the peak of the new artificial skin, they think such super artificial skin can let the robot produce sense of touch. Though the original intention of this technology is serving for the robot, the researchers of Italian Institute of Technology are exploring the new route at present, attempt to send the information of the super artificial skin back to patient's nerve cell, let the patient resume sense of touch.


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