What are the benefits and disadvantages of medical technology to the society

The development of medical science and technology is a manifestation of social progress, which can alleviate patients' pain and save a large number of patients' lives through doctors' exquisite medical skills and advanced medical equipment, and can also make the general people live a healthier life and improve their quality of life. If there is any disadvantage, the author believes that for those patients with poor financial conditions, the feeling may be different, that is, in the case of knowing that the patient's disease may be cured, but because of the financial ability is not able to (in the case of the need for a lot of money), but only to watch the patient's condition slowly aggravate and can not do anything about it, which is for the patient and his family, the degree of its blow will be even more serious. This is perhaps the bad side of it (alternative thinking).