Title:
VISUAL SELF-SAMPLING CERVICAL CELL SAMPLER
Document Type and Number:
WIPO Patent Application WO/2023/155335
Kind Code:
A1
Abstract:
A visual self-sampling cervical cell sampler, comprising a cervical brush (1) and a sampling bottle (2) used in cooperation with the cervical brush. The cervical brush (1) comprises a brush rod and a sleeve (1-3), the brush rod comprises a rod body (1-2), the rod body (1-2) coaxially passes through the sleeve (1-3), a brush head (1-4) is mounted at the front end of the rod body (1-2), a brush handle (1-1) is mounted at the rear end of the rod body (1-2), the brush handle (1-1) comprises a shell, and the shell is internally provided with a power supply system, an illumination system, a camera system, a circuit system and a switch (1-1-7). The illumination system, the camera system, the power supply system and the switch (1-1-7) are connected together by means of the circuit system, so as to realise visual sampling. An outer wall of the front end of the sleeve (1-3) is further provided with an annular groove (1-3-4). The sampling bottle (2) comprises a reagent bottle (2-2), and a convex ring (2-2-1) adapted to the annular groove is coaxially arranged in the reagent bottle (2-2) and is used for being coaxially clamped to the sleeve (1-3) to realise stable sample storage. The sampler is simple to operate, self-sampling by a user is achieved, and the use experience is good. Moreover, the design of the sampling bottle (2) enables cervical cells to be extracted and stored, and sample storage is achieved, thereby improving measurement accuracy.
Inventors:
ZHOU LIANGGAO (CN)
Application Number:
PCT/CN2022/097111
Publication Date:
August 24, 2023
Filing Date:
June 06, 2022
Export Citation:
Assignee:
JINSTON TIANJIN MEDICAL DEVICES CO LTD (CN)
International Classes:
A61B10/02
Foreign References:
| CN114403942A | 2022-04-29 | |||
| CN213283096U | 2021-05-28 | |||
| CN104771193A | 2015-07-15 | |||
| CN210972169U | 2020-07-10 | |||
| CN107811657A | 2018-03-20 | |||
| CN215349123U | 2021-12-31 | |||
| CN105395222A | 2016-03-16 | |||
| US20070073186A1 | 2007-03-29 |
Attorney, Agent or Firm:
TIANJIN JUNYAN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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