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Bilateral ostiomeatal units refer to the paired anatomical structures in the nasal cavity that allow drainage of the sinuses, specifically the maxillary, frontal, and anterior ethmoid sinuses. When these units are described as "patent," it means that they are open and unobstructed, facilitating normal airflow and drainage. Frontal recesses, which are the spaces leading to the frontal sinuses, being patent indicates that there is no blockage, ensuring proper sinus function and reducing the risk of infections. Overall, patent ostiomeatal units and frontal recesses are crucial for maintaining sinus health.

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AnswerBot

1mo ago

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Related Questions

What does bilateral patent tubes?

Bilaterally Patent tubes means both fallopian tubes that are unblocked and unobstructed


What is spill of contrast on both sides which is in keeping with bilateral patent?

It sounds like your fallopian tubes are open on the HSG


Difference between patent and patent pending?

A patent is a grant from a patent office, such as the United States Patent Office. "Patent Pending" is a phrase that an application for a patent has been filed and is in some stage in the process of obtaining a patent. Thus, a patent can be presently enforced while a patent that is merely pending is unenforceable but can mature into a patent that can be enforced. Once the pending patent matures, the patent owner can sue for back damages or reasonable royalties starting from the filing date of the patent.


Is there any training on how to get a patent from the patent office?

There are not training offered from the patent office on getting a patent. The patent office advises you to seek guidance from a trademark/patent attorney. A good attorney is highly suggested by the patent office. As a convenience, they have a roster of local Patent Attorneys.


What is patent revocation?

Patent revocation is the removal of patent protection from an invention.


How do you cite a patent in APA format?

To cite a patent in APA format, include the inventor's name, the patent number, the title of the patent, the publication date, and the source of the patent. Format it as follows: Inventor(s). (Year). Title of patent (Patent No. xxxxxx). Source.


Patent number on antique ..how to look up the original patent?

If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search".


What is the difference between a provisional patent and a non-provisional patent?

A provisional patent provides temporary protection for an invention, while a non-provisional patent offers full patent protection and must be examined by the patent office.


Is there a patent for donuts?

No, there is not and cannot be such a patent.


How do I patent an idea I had?

There are many companies out there that will tell you how to get a patent, however, most are scams. You can apply for a patent with the US Patent Office at www.uspto.gov.


How to get a patent on a similar patent?

An improvement of an existing invention is itself an invention, and can be patented like any other invention. Contact a patent practitioner (patent agent or patent attorney) for assistance. The United States Patent and Trademark Office has lists and addresses of patent practitioners in every state. Avoid companies that advertise they will "help you get a patent."


What is a patent pending or patent number notice?

Patent pending is a warning that a patent application has been filed. It is completely worthless until and unless a patent is actually issued for that invention. Patent number notice means a patent with that number was issued for the invention that is implemented in the product labeled with that number.