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2. Cotton swab - Wikipedia

   en.wikipedia.org/wiki/Cotton_swab

   The use of cotton swabs in the ear canal is one of the most common causes of perforated eardrum, a condition which sometimes requires surgery to correct. [18] A 2004 study found that the "use of a cotton-tip applicator to clean the ear seems to be the leading cause of otitis externa in children and should be avoided."

3. Cryosurgery - Wikipedia

   en.wikipedia.org/wiki/Cryosurgery

   The liquid nitrogen may be applied to lesions using a variety of methods, such as dipping a cotton or synthetic material tipped applicator in liquid nitrogen and then directly applying the cryogen onto the lesion. [3] The liquid nitrogen can also be sprayed onto the lesion using a spray canister.

4. Leo Gerstenzang - Wikipedia

   en.wikipedia.org/wiki/Leo_Gerstenzang

   Leo Gerstenzang (June 3, 1892 – January 31, 1961) was a Polish-American inventor who, in 1923, created the first contemporary cotton swab or Q-Tips. [citation needed] His product, which he named "Baby Gays," went on to become one of the most widely sold brand names. There are many anecdotes about how Gerstenzang came to create this invention ...

5. Jet injector - Wikipedia

   en.wikipedia.org/wiki/Jet_injector

   Researchers developed a new jet injection design by combining the drug reservoir, plunger and nozzle into a single-use disposable cartridge. The cartridge is placed onto the tip of the jet injector and, when activated, a rod pushes the plunger forward. This device is known as a disposable-cartridge jet injector (DCJI). [2]

6. Cotton pad - Wikipedia

   en.wikipedia.org/wiki/Cotton_pad

   Cotton pads Cotton balls. Cotton pads are pads made of cotton which are used for medical or cosmetic purposes. [1] For medical purposes, cotton pads are used to stop or prevent bleeding from minor punctures such as injections or venipuncture. [2] They may be secured in place with tape. Cotton pads are also used in the application and the ...

7. Afghans who worked with US should be exempt from aid ... - AOL

   www.aol.com/news/afghans-worked-us-exempt-aid...

   A group representing U.S. veterans, service members and others is warning the Trump administration of severe impacts on U.S. security unless it exempts tens of thousands of Afghans – many at ...