Title:
PREPARATION APPARATUS AND PREPARATION METHOD
Document Type and Number:
Japanese Patent JP2019000305
Kind Code:
A
Abstract:
To provide a preparation apparatus which can improve workability and which, for a B-concentrated solution prepared by dissolving sodium bicarbonate in water, can suppress variation of the pH value.SOLUTION: A preparation apparatus 10 prepares a concentrated solution for dialysate by dissolving a solid medicine for dialysate in a predetermined amount of water, comprising: a tank 1 for storing the predetermined amount of water; a centrifugal stirring body 2 installed within the tank 1 such that the water stored in the tank 1 can be stirred; and a drive unit 3 for rotationally driving the stirring body 2. The centrifugal stirring body 2 is arranged to rotate by a vertical rotary shaft 20 and has a suction port and a discharge port on its surface, which discharge port is in communication with the suction port via an internal flow passage to allow the water to be sucked from the suction port and discharged from the discharge port through the internal flow passage by centrifugal force.SELECTED DRAWING: Figure 1
Inventors:
HARUHARA TAKASHI
TAKAHASHI TOSHINARI
KOBAYASHI MASAKI
TANAKA TAKAYUKI
NOSE HIDETOSHI
TAKAHASHI TOSHINARI
KOBAYASHI MASAKI
TANAKA TAKAYUKI
NOSE HIDETOSHI
Application Number:
JP2017116864A
Publication Date:
January 10, 2019
Filing Date:
June 14, 2017
Export Citation:
Assignee:
NIPRO CORP
International Classes:
A61M1/16
Domestic Patent References:
| JP2016123859A | 2016-07-11 | |||
| JP2016117005A | 2016-06-30 | |||
| JPH0480894U | 1992-07-14 | |||
| JPS56129814A | 1981-10-12 | |||
| JPS5435477U | 1979-03-08 | |||
| JP4418019B1 | 2010-02-17 | |||
| JP5690438B1 | 2015-03-25 |
Foreign References:
| US20160256843A1 | 2016-09-08 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Hiroshi Yamazaki
Yasushi Ohata
Hiroshi Yamazaki
Yasushi Ohata