1: INTRODUCTION AND HISTORY OF MEDICAL TECHNOLOGY Flashcards
- Defined as a rule of conduct, just, obligatory, and promulgated by legitimate authority, and of common observance and benefit.
LAW
- The purpose of this prohibition is to prevent a person from relieving himself/herself of any liability by claiming that he/she is ignorant of the law.
Ignorance of the law excuses no one from compliance therewith. [2] (Ignorantia legis neminem excusat)
- This is based on the Latin maxim Lex prospicit, non respicit (the law looks forward, not backward).
- Laws, including administrative rules and regulations, operate prospectively because the retroactive application of a law usually divests rights that have already become vested.
Laws shall have no retroactive effect, unless the contrary is provided.
- The doctrine of waiver extends to rights and privileges of any character.
- Such rights and privileges rests in the individual, is intended for his/her sole benefit, does not infringe on the rights of others, and, provided further, the waiver of the right or privilege is not forbidden by law, and does not contravene public policy, public order, morals, and good customs.
Rights may be waived, unless the waiver is contrary to law, public order, public policy, morals, or good customs, or prejudicial to a third person with a right recognized by law. [5]
- Only a law can repeal another law.
- The Constitution is the supreme law of the land. It is the basic and paramount law to which all other laws must conform and to which all persons, including the highest officials of the land, must defer.
Laws are repealed only by subsequent ones, and their violation or non-observance shall not be excused by disuse, custom, or practice to the contrary. When the courts declared a law to be inconsistent with the Constitution, the former shall be void and the latter shall govern. Administrative or executive acts, orders, and regulations shall be valid only when they are not contrary to the laws or the Constitution
“a rule of conduct formed by repetition of acts, uniformly observed (practiced) as a social rule, legally binding and obligatory.”
- Custom
- A ______ custom as a source of right cannot be considered unless it is properly established by competent evidence
local
- Are legislative fiats that have legal effects in the practice of Medical Technology in the Philippines.
- These laws set limitations, basic rights, responsibilities, and obligations that a professional who engages in the practice of Medical Technology must observe.
- In its strict sense, these laws are special penal laws because a violation of any of its provisions is punishable either by a fine, imprisonment, or both.
MEDICAL TECHNOLOGY LAWS
- The primary function of a punishment is to protect society against actual and potential wrongdoers in the practice of a profession, [11] including medical technology.
- It is necessary that the punishability of malpractice be reasonably foreseen for the guidance of society. [12]
FUNCTION OF THE PUNISHMENT RECOMMENDED BY MEDICAL TECHNOLOGY LAWS
Parameters to determine if the human act is morally good:
- The act must be good in itself
- The act must be good in its end
- The circumstances other than the end must be good
- A _____, ancient physicians examined specimens from patients.
priori
- The oldest known test is _________ and has been carried out since ancient times.
urinalysis
- _______: Physicians in Babylon made observations on the color and consistency of urine
4000BC
- 1500 BC: Egyptian documents such as the ______________ contained accounts describing polyuria and intestinal worms (the three hookworms), and these records were confirmed with the discovery of calcified helminth eggs in mummies dating back to 1200 BC. The document is based on previous papyri dated around 5000BC found in Thebes, Egypt.
Ebers Papyrus
- Greek physician born around 460 BC who closely studied signs and symptoms in humans and correlated these with possible diseases.
- He rejected the concept of sickness as a punishment from gods.
- “Father of Medicine”
- He indoctrinated not only the scientific importance of medicine but also its ethical standards, as enshrined in the “Hippocratic Oath”.
Hippocrates
- Indian physicians observed that some types of urine attracted insects due to its high sugar content and called it madhumeha or “honey urine”
500 AD
- ___________, a Jewish physician and philosopher, had devised guidelines for using urine as a diagnostic aid.
900 AD, Isaac Judaeus
- ______________ proposed a primitive version of the “germ theory”. This was validated by Robert Koch and Louis Pasteur.
Girolamo Fracastoro, 16th Century
- _______ also discovered the tubercle bacillus as the causative agent of tuberculosis.
Koch
- ___________ described the circulation of blood.
William Harvey
o fortified the concept by ascertaining the existence of capillaries.
o Described as the “greatest” of the early microscopists.
o His work in embryology and anatomy marked him as “The Founder of Pathology”
- Marcelo Malpighi
- ____________ conducted the first successful blood transfusion in animals
Richard Lower, 1665
- Considered as the premier phase of laboratory medicine, following the invention of microscopes.
Latter part of the 17th Century
- invented the so-called “Leeuwenhoek microscopes”
- His invention allowed humans to observe bacteria from teeth scrapings and protozoa from animal intestines in 1674.
- He also made accurate descriptions of spermatozoa (1677) and red blood cells (1684)
Antonie van Leeuwenhoek
o Pioneered clinical cytology and described the microscopic structure of various types of cancer.
- Johannes Muller
o Established the fundamentals of cellular pathology.
o Founder of the Archives of Pathology in Berlin in 1847
- Rudolf Virchow
o Made the landmark observation that the mold Penicillium killed staphylococci in culture.
- Alexander Fleming
o An Austrian physician who discovered the major blood groups in 1909, and he received the 1930 Nobel Prize for Medicine for this achievement.
o He established the Rh blood group system around 1940
- Karl Landsteiner
- During this period, Medical Technology education was already offered as a course in different schools worldwide
1940