What is patent mean in medical term?

What is patent mean in medical term?

The word “patent” means open. The ductus arteriosus is a blood vessel that allows blood to go around the baby’s lungs before birth. It most often closes in a couple of days after birth.

What does patent mean in radiology?

1. open, unobstructed, or not closed. 2. apparent, evident. patent ductus arteriosus abnormal persistence of an open lumen in the ductus arteriosus, between the aorta and the pulmonary artery, after birth.

What does the trachea is patent mean?

A patent airway is one that is open and clear, where the patient is able to inhale oxygen and exhale carbon dioxide. Having a patent airway does not mean the patient does not have difficulty breathing, it simply means that if need be, oxygen can be administered without the use of surgical reconstruction of the airway.

What is GPAL in pregnancy?

The GPAL feature allows the user to view patients pregnancy information with respect to Gravida and Para. Gravia is the number of Pregnancies. Para consist of number of termed pregnancies, preterm pregnancies, abortions and living children.

What happens when a drug is patented?

When a drug’s U.S. patent expires, manufacturers other than the initial developer may take advantage of an abbreviated approval process to introduce lower-priced generic versions. In most uses, generics are clinically equivalent to the original branded drug.

What is patent explain with example?

A patent is the granting of a property right by a sovereign authority to an inventor. This grant provides the inventor exclusive rights to the patented process, design, or invention for a designated period in exchange for a comprehensive disclosure of the invention. They are a form of incorporeal right.

What does a patent airway mean?

Simply put, airway patency is the ability of a person to breathe, with airflow passing to and from the respiratory system through the oral and nasal passages. Airway patency may be impacted by anatomical or physiologic changes that impede airflow or even by a foreign object, such as a tracheostomy tube.

Why do you need to know if the patient has a patent upper airway?

When considering airway patency, the ability to pass air through the trachea is paramount. With the outer diameter of a tracheostomy tube causing a partial occlusion in most and potentially complete occlusion of the airway in others, knowing the state of patency becomes a critical piece of information.

Why is it important to maintain a patent airway?

A patent upper airway is a critical component of effective ventilation. The more open an airway is, the lower the ventilation pressure and volume required for effective ventilation.

How long can a drug be patented?

20 years
Patent terms are set by statute. Currently, the term of a new patent is 20 years from the date on which the application for the patent was filed in the United States. Many other factors can affect the duration of a patent.

What is the medical definition of the word gravida?

Medical Definition of gravida. : a pregnant woman —often used in combination with a number or figure to indicate the number of pregnancies a woman has had a gravida four — compare para. Other Words from gravida. gravidic \\ gra-​ˈvid-​ik \\ adjective.

What does gravida para stand for in medical category?

Gravida Para Meaning. • Gravida is the number of times the mother has been pregnant. This includes the current pregnancy if your patient is pregnant. • Para is the number of viable births, greater than 20 weeks gestation. In some regions it may be > 24 weeks. (Expanded definition below.)

What is the medical definition of patent medicine?

Medical Definition of patent medicine. : a nonprescription medicinal preparation that is typically protected by a trademark and whose contents are incompletely disclosed also : any drug that is a proprietary.

How is gravida related to pregnancy and birth?

So when the ambulance crew on that TV drama says, ‘We have a 26 year old female in labor, G2 P1, 38 weeks pregnant,’ the healthcare team knows to prepare for a possible rapid birth. Gravida and para are medical terms that relate to pregnancy and birth.