Title:
AUTOMATIC INTESTINAL ADMINISTRATION DEVICE WITH HEATING FUNCTION
Document Type and Number:
Japanese Patent JP2020127716
Kind Code:
A
Abstract:
To provide an automatic intestinal administration device with heating function.SOLUTION: The automatic intestinal administration device with the heating function has separated gas path and liquid path. Working pressure is monitored by a pressure sensor so as to achieve real-time dynamic adjustment on air output of an air pump 1, thereby ensuring stable pressure in a liquid storage bottle 6 so as to allow stable liquid flow rate; so that drug liquid reaches lesions at constant pressure. First one-way valves 10 and a pinch valve 8 are arranged so as to prevent contamination in pipelines caused by liquid reflux. Power-on and power-off of a solenoid valve is controlled by a controller so as to realize air intake, liquid intake, intermittent liquid intake and air intake as well as waste discharge. A temperature sensor is used for monitoring temperature so as to adjust heating temperature of heating means 7 and improve human comfort. Further, negative pressure is formed in a waste liquid bottle when the air pump is in operation so as to allow flowing of waste liquid into the waste liquid bottle, thereby realizing removal of waste liquid to reduce probability of infection.SELECTED DRAWING: Figure 1
Inventors:
ZHOU FENG
Application Number:
JP2020012355A
Publication Date:
August 27, 2020
Filing Date:
January 29, 2020
Export Citation:
Assignee:
DENGDING BIOMEDICAL TECH HAINAN CO LTD
International Classes:
A61M3/02
Foreign References:
| CN105148349A | 2015-12-16 | |||
| US20180193551A1 | 2018-07-12 | |||
| CN105148347A | 2015-12-16 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Norio Omori
Takuya Fuji
Yasuhito Suzuki
Norio Omori
Takuya Fuji
Yasuhito Suzuki