JP-2021520936-A5 -

Dates

Publication Date

20230509

Application Date

20190416

Description

The cervix represents the lower, cylindrical distal portion of the uterus and is divided into two regions: the vaginal cervix and the endometrium. The vaginal cervix is visible during a speculum examination. The endometrium (or cervix) is the internal cavity within the cervix that forms the passage between the vaginal cavity and the internal os of the cervix. The upper limit of the cervix is called the internal os or isthmus and indicates the transition from the endometrium to the uterine lining. A microwave antenna device can have a defined axis. For example, a microwave antenna device may be cylindrically symmetrical with respect to its axis. An elongated element can be rod-shaped. An elongated element can be cylindrical . An elongated element can be cone-shaped.