Title:
TWO-STATE FLOW DIVISION PROLONGING AND CONTACTING TYPE WASTE LIQUID FILTERING AND SAMPLING DEVICE FOR SURGICAL DRAINAGE
Document Type and Number:
WIPO Patent Application WO/2023/137943
Kind Code:
A1
Abstract:
Disclosed in the present invention is a two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage. The device comprises a bottom plate, a waste liquid box, a sample reserving cylinder, a power box, a heating-cooling bidirectional driving mechanism and a concentration-reducing prolonging and contacting type separation liquid sterilization mechanism and a waste liquid storage mechanism. The waste liquid box is arranged at one end of the bottom plate, the sample reserving cylinder is arranged in the middle position of the upper wall of the bottom plate, and the power box is arranged on the upper wall of the end, away from the waste liquid box, of the sample reserving cylinder. The present invention belongs to the technical field of medical equipment, and particularly relates to a two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage. The waste liquid filtering and sampling device for surgical drainage provided in the present invention can carry out flow division and concentration reduction treatment on liquid, and can inhibit molecular activity, thereby preventing germs from spreading.
Inventors:
WANG ZHIMEI (CN)
Application Number:
PCT/CN2022/096791
Publication Date:
July 27, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
WANG ZHIMEI (CN)
International Classes:
C02F1/02; A61M1/00; B01D46/30; B01D53/04
Foreign References:
| CN114538545A | 2022-05-27 | |||
| CN215023144U | 2021-12-07 | |||
| CN103042020A | 2013-04-17 | |||
| CN211688417U | 2020-10-16 | |||
| JP2000210682A | 2000-08-02 | |||
| CN209636036U | 2019-11-15 |
Attorney, Agent or Firm:
BEIJING SHENGFAN JIAHUA PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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