With the continuous advancement of science and technology, the development and application of ultrasound in the medical field has become more and more extensive, providing important technical support for medical diagnosis and treatment. This article will give a brief overview of the development and application of ultrasound in the medical field.
Ultrasound is a sound wave with a frequency higher than that of the human ear, which has strong penetrating power and directionality. In the medical field, the application of ultrasound mainly involves two aspects of ultrasound diagnosis and ultrasound therapy.
The application of ultrasound in the field of medical diagnosis has been quite mature. Ultrasonic imaging technology (i.e. ultrasonography) is a non-invasive, painless, radiation-free, cost-effective inspection method, widely used in obstetrics and gynecology, cardiovascular, oncology, urology and other departments. By performing ultrasound examination on patients, doctors can clearly observe the patient's internal organ structure, blood flow conditions, lesion range and other information, thus providing an important basis for diagnosis. In addition, with the continuous development of technology, the application of three-dimensional and four-dimensional ultrasound technology has brought revolutionary changes to diagnosis, making images more three-dimensional and clear, which helps doctors to diagnose diseases more accurately.
The application of ultrasound in the field of medical treatment is also receiving increasing attention. High Intensity Focused Ultrasound (HIFU) technology is an emerging non-invasive treatment method. By focusing high-energy ultrasound on the diseased tissue, generating high temperature, the diseased tissue is coagulated and necrotic, so as to achieve the purpose of treatment. HIFU technology has been successfully applied to various diseases such as tumor treatment, dysmenorrhea treatment, and prostatic hypertrophy treatment. In addition, ultrasound can be used for therapeutic purposes such as promoting wound healing and relieving muscle pain.
With the continuous development and innovation of ultrasound technology, its application in the medical field will be more extensive and bring more benefits to patients. However, we should also pay attention to the limitations of ultrasound technology, such as the image quality is affected by the examiner's operating experience and equipment level. Therefore, we look forward to the continuous improvement and improvement of ultrasonic technology in the future, so as to provide more accurate and reliable technical support for medical diagnosis and treatment.
Kajeno re tla tšohla melemo ea pampiri ea ecg ea mocheso. Thermal ecg paper ke pampiri e khethehileng e sebelisetsoang ho rekota electrocardiograms. E na le melemo e mengata e etsang hore e be sesebelisoa se sebelisoang hangata indastering ea bongaka.
1. Thermal ecg paper e na le ...
Ka tsoelo-pele e tsoelang pele ea theknoloji ea bongaka, electrocardiograms e fetohile sesebelisoa sa bohlokoa sa ho hlahloba mafu a pelo le ho shebella bophelo bo botle ba pelo. Leha ho na le ts'ebeliso e ntseng e eketseha ea lirekoto tsa bongaka tsa dijithale, litsi tse ngata tsa bongaka li ntse li itšetleha ka ...Bala haholoanyane
Theknoloji ea ultrasound e 'nile ea phetha karolo ea bohlokoa lefapheng la bongaka,' me menyetla ea ts'ebeliso ea eona ea ho hlahloba hlahala e hohetse tlhokomelo e ngata. Ka nts'etsopele e tsoelang pele ea theknoloji ea bongaka, tebello ea ts'ebeliso ea ultrasound ...Bala haholoanyane
Ho hlahloba lebelo la pelo ea lesea ke theknoloji ea bohlokoa e ka sebelisoang ho hlahloba le ho hlahloba mathata nakong ea bokhachane. Nakong ea bokhachane, bophelo bo botle ba lesea le ka pōpelong bo bohlokoa ho 'm'a le lesea ka boeona. Ka ho otla ha pelo ea fetal...Bala haholoanyane
Electrocardiograph ke sesebelisoa sa bongaka se atisang ho fumanoa lipetlele le litleliniki tse lemohang le ho tlaleha mosebetsi oa motlakase oa pelo. Ha u khetha electrocardiograph, ntle le ho ela hloko ts'ebetso le ts'ebetso ea eona, pap ...Bala haholoanyane
Lilemong tsa morao tjena, theknoloji ea pampiri ea ultrasonic e tsoetse pele haholo lefapheng la tlhahiso ea pampiri, butle-butle e ntse e tsoela pele ho tloha ts'ebelisong ea pele ea mahlakore a mabeli ho ea ho theknoloji e tsoetseng pele e etellang pele tlhahiso ea pampiri ea likarolo tse tharo.
Sesebelisoa sa ho otla ha pelo ea fetal ke sesebelisoa sa bongaka se sebelisoang hangata ho lekola liphetoho tsa lebelo la pelo ea lesea. Ka sesebelisoa sa ho otla ha pelo ea fetal, lingaka li ka fumana leseli la ho otla ha pelo ea lesea ka nako ho lekola bophelo ba lesea le ho nka mehato e hlokahalang ea bongaka ...Bala haholoanyane
Ultrasonic psychotherapy e sebelisa molumo oa ultrasonic le vibration ho susumetsa tsamaiso ea methapo ea motho, ho hlahisa phello e tšoanang le ea ho silila. Ultrasound e ka susumetsa methapo ea kutlo bokong, ea ntlafatsa maikutlo le karabelo ea 'mele ho molumo le ...Bala haholoanyane