WO1979000222A1 - Mixing needle - Google Patents

Mixing needle Download PDF

Info

Publication number
WO1979000222A1
WO1979000222A1 PCT/JP1978/000008 JP7800008W WO7900222A1 WO 1979000222 A1 WO1979000222 A1 WO 1979000222A1 JP 7800008 W JP7800008 W JP 7800008W WO 7900222 A1 WO7900222 A1 WO 7900222A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixing needle
pipe
containers
sealed
needle
Prior art date
Application number
PCT/JP1978/000008
Other languages
French (fr)
Japanese (ja)
Inventor
S Sakai
Original Assignee
S Sakai
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 S Sakai filed Critical S Sakai
Publication of WO1979000222A1 publication Critical patent/WO1979000222A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/2013—Piercing means having two piercing ends

Abstract

Mixing needle for connecting sealed containers by piercing the containers with the needle through their penetrable portions, e.g. corks. The mixing needle comprises a pipe (1) into which is inserted a partition strip (2). The partition strip (2) extends beyond both extremities of the pipe so as to form cutting edges. These cutting edges facilitate the penetration of the pipe into the sealed containers through their penetrable portions, so that the content of one sealed container can be transferred rapidly into the other or mixed with the content of the other. By using this mixing needle, the contents of a sealed container, such as a medicament, can be easily and sanitarily mixed with the contents of another container.
PCT/JP1978/000008 1977-10-20 1978-10-19 Mixing needle WO1979000222A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12662477A JPS5460793A (en) 1977-10-20 1977-10-20 Mixture needle
JP77/126624 1977-10-20

Publications (1)

Publication Number Publication Date
WO1979000222A1 true WO1979000222A1 (en) 1979-05-03

Family

ID=14939791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1978/000008 WO1979000222A1 (en) 1977-10-20 1978-10-19 Mixing needle

Country Status (2)

Country Link
JP (1) JPS5460793A (en)
WO (1) WO1979000222A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052864A (en) * 1973-07-05 1975-05-10
JPS5346193A (en) * 1976-10-08 1978-04-25 Kanji Shioiri Mixing needle
JPS5374996U (en) * 1976-11-25 1978-06-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052864A (en) * 1973-07-05 1975-05-10
JPS5346193A (en) * 1976-10-08 1978-04-25 Kanji Shioiri Mixing needle
JPS5374996U (en) * 1976-11-25 1978-06-22

Also Published As

Publication number Publication date
JPS5460793A (en) 1979-05-16

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Legal Events

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Designated state(s): US

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Designated state(s): DE FR GB