JPS5793063A - Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure - Google Patents

Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure

Info

Publication number
JPS5793063A
JPS5793063A JP55166724A JP16672480A JPS5793063A JP S5793063 A JPS5793063 A JP S5793063A JP 55166724 A JP55166724 A JP 55166724A JP 16672480 A JP16672480 A JP 16672480A JP S5793063 A JPS5793063 A JP S5793063A
Authority
JP
Japan
Prior art keywords
liquid container
filter apparatus
drug liquid
pressure
atmospheric pressure
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
JP55166724A
Other languages
Japanese (ja)
Inventor
Kouichi Matsumoto
Hisaya Sakurai
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55166724A priority Critical patent/JPS5793063A/en
Publication of JPS5793063A publication Critical patent/JPS5793063A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
JP55166724A 1980-11-28 1980-11-28 Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure Pending JPS5793063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166724A JPS5793063A (en) 1980-11-28 1980-11-28 Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166724A JPS5793063A (en) 1980-11-28 1980-11-28 Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure

Publications (1)

Publication Number Publication Date
JPS5793063A true JPS5793063A (en) 1982-06-09

Family

ID=15836569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166724A Pending JPS5793063A (en) 1980-11-28 1980-11-28 Filter apparatus for equalizing inner pressure of drug liquid container and atmospheric pressure

Country Status (1)

Country Link
JP (1) JPS5793063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666427A (en) * 1984-12-27 1987-05-19 Viggo Ab Fluid and particle absorbing body for apertures in injection instruments
JPS62142629A (en) * 1985-12-17 1987-06-26 Asahi Chem Ind Co Ltd Sintered filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666427A (en) * 1984-12-27 1987-05-19 Viggo Ab Fluid and particle absorbing body for apertures in injection instruments
JPS62142629A (en) * 1985-12-17 1987-06-26 Asahi Chem Ind Co Ltd Sintered filter

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