SE9502706L - Device for opening blood bags - Google Patents

Device for opening blood bags

Info

Publication number
SE9502706L
SE9502706L SE9502706A SE9502706A SE9502706L SE 9502706 L SE9502706 L SE 9502706L SE 9502706 A SE9502706 A SE 9502706A SE 9502706 A SE9502706 A SE 9502706A SE 9502706 L SE9502706 L SE 9502706L
Authority
SE
Sweden
Prior art keywords
arms
bag
link
blood bags
pivot mounting
Prior art date
Application number
SE9502706A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9502706D0 (en
Inventor
Robert James Douglas
Peter John Hester
Stuart Myers
Ian Stewart Fitzpatrick
Peter Miles Chapman
Derek Edwart Andrew
Original Assignee
Tuta Lab Australia Pty 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 Tuta Lab Australia Pty Ltd filed Critical Tuta Lab Australia Pty Ltd
Publication of SE9502706L publication Critical patent/SE9502706L/en
Publication of SE9502706D0 publication Critical patent/SE9502706D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008—Opening and emptying bags
    • B65B69/0016—Opening and emptying bags for urine bags or medical drainage bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/40—Devices for engaging tags, strips, or tongues for opening by tearing, e.g. slotted keys for opening sardine tins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

A package opening apparatus (20) comprises a conveyor belt (21) pasing through a tempering cowl (22). Belt (21) conveys packages (10) toward a stripping zone (25) comprising four stripping arms. A pair of upper arms (26) are mounted at respective pivot axes (32). A link (29) extends between a linear actuator (31) and pivot mounting (37). Upon extension of actuator (31), link (29) causes pivoting of pivot mounting (37). Arms (26) move so as to tear a tear strip (12) in the bag (10) to eject the frozen contents of the bag through an exit horn (28) to a receptacle. <IMAGE>
SE9502706A 1993-02-01 1995-07-27 Device for opening blood bags SE9502706D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL703893 1993-02-01
PCT/AU1994/000044 WO1994018109A1 (en) 1993-02-01 1994-02-01 Device for opening blood bags

Publications (2)

Publication Number Publication Date
SE9502706L true SE9502706L (en) 1995-07-27
SE9502706D0 SE9502706D0 (en) 1995-07-27

Family

ID=3776680

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502706A SE9502706D0 (en) 1993-02-01 1995-07-27 Device for opening blood bags

Country Status (3)

Country Link
GB (1) GB2290520B (en)
SE (1) SE9502706D0 (en)
WO (1) WO1994018109A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957168A (en) * 1973-12-21 1976-05-18 Baxter Laboratories, Inc. Sealed thermoplastic bottle
GB1474257A (en) * 1975-08-26 1977-05-18 Wright Machinery Co Machine for opening/sealed pillow-like bags
US4253458A (en) * 1979-03-08 1981-03-03 Baxter Travenol Laboratories, Inc. Method and apparatus for collecting blood plasma
US4340152A (en) * 1980-08-08 1982-07-20 Baxter Travenol Laboratories, Inc. Method and apparatus for removing the contents of flexible or collapsible containers
GB2136384B (en) * 1983-03-16 1986-07-23 Central Blood Lab Authority Apparatus for opening a sealed container
EP0159792A3 (en) * 1984-03-16 1986-11-20 Tuta Laboratories (Australia) Pty Ltd. Bag stripping machine
EP0443999B1 (en) * 1990-02-20 1994-05-18 First Brands Corporation Plastic bag opening apparatus

Also Published As

Publication number Publication date
GB2290520A (en) 1996-01-03
WO1994018109A1 (en) 1994-08-18
SE9502706D0 (en) 1995-07-27
GB9515505D0 (en) 1995-10-11
GB2290520B (en) 1997-03-12

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