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Title:
SAMPLING/ADMINISTRATION CAPSULE
Document Type and Number:
WIPO Patent Application WO/2021/218971
Kind Code:
A1
Abstract:
A sampling/administration capsule (100), comprising: a housing (1); a sampling/administration assembly (2), comprising a storage cavity (21) formed in the housing (1), a first unidirectional element (22) and a second unidirectional element (23) that communicate the outside of the sampling/administration capsule (100) with the storage cavity (21), and a pump (24) changing the pressure in the storage cavity (21), wherein the flow direction of the first unidirectional element (22) and that of the second unidirectional element (23) are identical; and a control module (3), comprising a microprocessor that is in communication connection with the pump (24). The sampling/administration capsule (100) controls the flow direction of a sampled sample or a medication by means of the first unidirectional element (22) and the second unidirectional element (23), and provides power by means of the pump (24) to change the pressure in the storage cavity (21), thereby achieving multiple sample injection and administration.

Inventors:
YANG DAITIANYI (CN)
BAO YUHUI (CN)
PENG HANGYU (CN)
MING FANHUA (CN)
Application Number:
PCT/CN2021/090279
Publication Date:
November 04, 2021
Filing Date:
April 27, 2021
Export Citation:
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Assignee:
ANKON TECHNOLOGIES CO LTD (CN)
International Classes:
A61B1/045; A61B10/00
Foreign References:
CN111419292A2020-07-17
CN111419293A2020-07-17
CN1820798A2006-08-23
CN209678553U2019-11-26
CN201719266U2011-01-26
CN110236599A2019-09-17
CN108784633A2018-11-13
CN109330627A2019-02-15
CN209153588U2019-07-26
US5167626A1992-12-01
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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