Title:
LIQUID INJECTION APPARATUS, DETECTION METHOD AND MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/143004
Kind Code:
A1
Abstract:
A liquid injection apparatus, a detection method, and a medical device. The liquid injection apparatus comprises a mounting bracket (10), a diluent container (20), and a liquid injection assembly (30). The mounting bracket (10) is provided with a positioning part (11). The diluent container (20) is detachably arranged on the positioning part (11). The diluent container (20) comprises a bottle body (21), a nozzle (22) and a suction assembly. The nozzle (22) is arranged on the bottle body (21), and the nozzle (22) is provided with a liquid outlet (221). The suction assembly is arranged on the nozzle (22) and is in communication with the bottle body (21) and the liquid outlet (221). The suction assembly, under a pressing force applied by the nozzle (22), suctions the diluent from the bottle body (21) to the liquid outlet (221). A liquid injection assembly (30) is arranged on the mounting bracket (10). The liquid injection assembly (30) comprises a liquid injection arm (31). The liquid injection arm (31) moves in the axial direction or the radial direction of the bottle body (21) so as to directly or indirectly apply a pressing force to the nozzle (22). When the liquid injection apparatus is used, the addition and perfusion of the diluent can be achieved by means of only moving the liquid injection arm (31), the operation is simple and rapid, and the detection efficiency of medical devices such as a biochemical detector can be conveniently improved.
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Inventors:
MENG JIE (CN)
YU BO (CN)
ZHANG CHENGHAO (CN)
TONG MING (CN)
LUO WEI (CN)
ZHAO YIXIANG (CN)
ZHANG KAIJUN (CN)
YU BO (CN)
ZHANG CHENGHAO (CN)
TONG MING (CN)
LUO WEI (CN)
ZHAO YIXIANG (CN)
ZHANG KAIJUN (CN)
Application Number:
PCT/CN2023/071328
Publication Date:
August 03, 2023
Filing Date:
January 09, 2023
Export Citation:
Assignee:
ZHEJIANG PUSHKANG BIOTECHNOLOGY CO LTD (CN)
International Classes:
G01N21/25; B01L3/00; G01N1/38; G01N21/01
Foreign References:
| CN208537313U | 2019-02-22 | |||
| CN104800913A | 2015-07-29 | |||
| CN116106217A | 2023-05-12 | |||
| CN209995570U | 2020-01-31 | |||
| CN102998473A | 2013-03-27 | |||
| CN213181182U | 2021-05-11 | |||
| JPH05256853A | 1993-10-08 | |||
| JPH0650981A | 1994-02-25 |
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)
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