JPS5528706A - Bubble removing method - Google Patents

Bubble removing method

Info

Publication number
JPS5528706A
JPS5528706A JP10052878A JP10052878A JPS5528706A JP S5528706 A JPS5528706 A JP S5528706A JP 10052878 A JP10052878 A JP 10052878A JP 10052878 A JP10052878 A JP 10052878A JP S5528706 A JPS5528706 A JP S5528706A
Authority
JP
Japan
Prior art keywords
blood
bubbles
arterial blood
grown
micro bubbles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10052878A
Other languages
Japanese (ja)
Inventor
Hiroshi Kanai
Takao Touizumi
Eiko Tashiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SENKO IKA KOGYO KK
Senko Medical Instrument Manufacturing Co Ltd
Original Assignee
SENKO IKA KOGYO KK
Senko Medical Instrument Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SENKO IKA KOGYO KK, Senko Medical Instrument Manufacturing Co Ltd filed Critical SENKO IKA KOGYO KK
Priority to JP10052878A priority Critical patent/JPS5528706A/en
Publication of JPS5528706A publication Critical patent/JPS5528706A/en
Pending legal-status Critical Current

Links

Landscapes

  • Degasification And Air Bubble Elimination (AREA)

Abstract

PURPOSE: To enable micro bubbles which have entered the blood and are invisible to eyes to be readily removed by radiating ultrasonic waves to allow the micro bubbles to grow.
CONSTITUTION: A greater part of bubbles in the arterial blood stored in an artificial cardio-pulmonary blood storage part are removed by the blood filter and air trap in the artifitial cardio-pulmonary device but it further contains micro bubbles and therefore the arterial blood 12 is sent to an ultrasonic radiation part 7 by a pump 4 through blood feed tubes 5, 6. Here, the micro bubbles in the arterial blood 12 are grown by radiation of ultrasonic waves and are also grown by collision of the bubbles caused in the ultrasonic sound field. The arterial blood 12 containing these grown bubbles is sent through a blood feed tube 9 to a filter 10, where it is made to the bubble-free arterial blood which is then returned into the human body through an arterial blood feed tube 11.
COPYRIGHT: (C)1980,JPO&Japio
JP10052878A 1978-08-18 1978-08-18 Bubble removing method Pending JPS5528706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10052878A JPS5528706A (en) 1978-08-18 1978-08-18 Bubble removing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10052878A JPS5528706A (en) 1978-08-18 1978-08-18 Bubble removing method

Publications (1)

Publication Number Publication Date
JPS5528706A true JPS5528706A (en) 1980-02-29

Family

ID=14276455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10052878A Pending JPS5528706A (en) 1978-08-18 1978-08-18 Bubble removing method

Country Status (1)

Country Link
JP (1) JPS5528706A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211920A (en) * 1986-03-12 1987-09-17 Toshiba Corp Apparatus for supplying resist liquid
WO2019111802A1 (en) * 2017-12-04 2019-06-13 株式会社島津製作所 Fine bubble removing method and fine bubble removing device, and bubble diameter distribution measuring method and bubble diameter distribution measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946268A (en) * 1972-09-12 1974-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946268A (en) * 1972-09-12 1974-05-02

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211920A (en) * 1986-03-12 1987-09-17 Toshiba Corp Apparatus for supplying resist liquid
JPH0248137B2 (en) * 1986-03-12 1990-10-24 Toshiba Kk
WO2019111802A1 (en) * 2017-12-04 2019-06-13 株式会社島津製作所 Fine bubble removing method and fine bubble removing device, and bubble diameter distribution measuring method and bubble diameter distribution measuring device
JPWO2019111802A1 (en) * 2017-12-04 2020-11-19 株式会社島津製作所 Fine bubble removing method and fine bubble removing device, as well as bubble diameter distribution measuring method and bubble diameter distribution measuring device
US11898949B2 (en) 2017-12-04 2024-02-13 Shimadzu Corporation Fine bubble elimination method and fine bubble elimination device, and bubble size distribution measuring method and bubble size distribution measuring device

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