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Female cervix self-sampler

A sampling device and cervix technology, which can be used in applications, vaccination, ovulation diagnosis, medical science, etc., and can solve problems such as foreign body sensation

Inactive Publication Date: 2006-03-15
周遵善
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the inner wall 41a of the fluff is soft and elastic and can stretch, its structure is still larger than the outer tube 3a, which will cause an obvious foreign body sensation

Method used

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  • Female cervix self-sampler
  • Female cervix self-sampler
  • Female cervix self-sampler

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Experimental program
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Embodiment Construction

[0037] see figure 2 and image 3 , the present invention provides a cervical self-sampling device 1, which includes an outer tube 2, a handle 3, an inner rod 4, and a stop device, wherein the outer tube 2 has a tube body, an opening 21, forming On a tapered end 20 connected to the pipe body, and an internal thread 22 is provided in the pipe body. In addition, since the radius of the tapered end 20 of the outer tube 2 gradually narrows, the tapered end 20 has a smooth surface, and therefore, the cervical self-sampling device 1 will not cause obvious foreign body sensation, Therefore, the user's willingness to detect can be improved. Moreover, the tapered end 20 can be connected to the pipe body in a detachable manner, or the tapered end 20 can also be integrally extended from the pipe body to form a component. In this embodiment, the tapered end 20 is connected to the tube body in a detachable manner.

[0038] The handle 3 includes an operation base 31 and a push plate 32,...

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Abstract

A self-sampling device for the cervix uteri of woman is composed of on external tube with open fine end and internal spiral thread, a hand-held part with an operating base and a push plate sleeved by said external tube, and an internal tube arranged on said base, adjacent to said push plate and contained in said external tube. Said internal tube has the convex spiral thread at its one end for engaging it with said internal spiral thread and the villus part at another end. Under the drive of said push plate, the villus end of internal tube can be extended out of said open fine end of external tube.

Description

technical field [0001] The invention relates to a cervical self-sampling device, in particular to a cervical self-sampling device which adopts a pap smear (Pap Smear) and can be easily operated without obvious foreign body sensation. Background technique [0002] The cervix is ​​the opening between the vagina and the uterus, and it is at the top of the vagina. When cervical cancer, a common cancer in women, begins to develop, the cells of the cervix become abnormal and grow uncontrollably, and the cancer spreads to other parts of the body. A Pap smear can detect cervical cancer cells before they move to other parts of the body and become aggressive because, if detected early, it is easier to treat cervical cancer cells , and the chances of curing it will increase a lot. Generally, the Pap smear can also detect infection and inflammation, vaginitis can change abnormal cells into cancerous cells, and some sexually transmitted diseases. [0003] Usually, this Pap smear is pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/00
Inventor 周遵善
Owner 周遵善
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