Surgical patents and patients--the ethical dilemmas

It is obvious that every inventor should be rewarded for the intellectual effort, and at the same time be encouraged to successively improve his or her discovery and to work on subsequent innovations. Patents also ensure that patent owners are officially protected against intellectual piracy, but protection of intellectual property may be difficult to accomplish. Nevertheless, it all comes down to this basic question: Does a contradiction exist between medical ethics and the "Medical and Surgical Procedure Patents" system? It may well turn out that medical-procedure patents can have a negative influence on the standard of medical care. Medical-method patents may also interfere with the physician-patient relationship. At present, physicians do not question the usefulness of patent protection for medicines, biotechnology, equipment and devices, but they strongly oppose it for surgical procedures.