GB1175428A – Improvements in Self-Sealing Pierceable Membranes and Applications thereof
– Google Patents
GB1175428A – Improvements in Self-Sealing Pierceable Membranes and Applications thereof
– Google Patents
Improvements in Self-Sealing Pierceable Membranes and Applications thereof
Info
Publication number
GB1175428A
GB1175428A
GB04429/67A
GB1442967A
GB1175428A
GB 1175428 A
GB1175428 A
GB 1175428A
GB 04429/67 A
GB04429/67 A
GB 04429/67A
GB 1442967 A
GB1442967 A
GB 1442967A
GB 1175428 A
GB1175428 A
GB 1175428A
Authority
GB
United Kingdom
Prior art keywords
biconvex
needle
diaphragms
diaphragm
pierced
Prior art date
1967-03-30
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.)
Expired
Application number
GB04429/67A
Inventor
Hartmut Luhleich
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.)
Individual
Original Assignee
Individual
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.)
1967-03-30
Filing date
1967-03-30
Publication date
1969-12-23
1967-03-30
Application filed by Individual
filed
Critical
Individual
1967-03-30
Priority to GB04429/67A
priority
Critical
patent/GB1175428A/en
1969-12-23
Publication of GB1175428A
publication
Critical
patent/GB1175428A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A61J1/1406—Septums, pierceable membranes
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
A61M39/02—Access sites
A61M39/04—Access sites having pierceable self-sealing members
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
A61M39/22—Valves or arrangement of valves
A61M39/223—Multiway valves
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D51/00—Closures not otherwise provided for
B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
A61M2039/0072—Means for increasing tightness of the septum, e.g. compression rings, special materials, special constructions
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
A61M39/02—Access sites
A61M39/0208—Subcutaneous access sites for injecting or removing fluids
A61M2039/0211—Subcutaneous access sites for injecting or removing fluids with multiple chambers in a single site
A61M2039/0214—Subcutaneous access sites for injecting or removing fluids with multiple chambers in a single site some or all chambers sharing a single septum
A61M2039/0217—Subcutaneous access sites for injecting or removing fluids with multiple chambers in a single site some or all chambers sharing a single septum at least some chambers being stacked separated by another septum
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
A61M39/22—Valves or arrangement of valves
A61M39/223—Multiway valves
A61M2039/224—Multiway valves of the slide-valve type
Abstract
1,175,428. Junction pieces ; valves. H. LUHLEICH. 30 March, 1967, No. 14429/67. Headings F2G and F2V. [Also in Division B8] A diaphragm of rubber &c. has a biconvex shape which can be pierced by an hypodermic &c. needle, withdrawal of the needle allowing the pierced hole to seal. Junction pieces.-An elbow-shaped junction piece connecting two tubes 5, Fig. 12, has a biconvex shaped diaphragm 1 which may be pierced by a needle. In a modification, a straight junction piece, Fig. 13 (not shown), connecting in-line tubes (5), has across its centre a biconvex diaphragm (1) which can be pierced by a needle introduced down one of the tubes. In another form, a straight junction piece, Figs. 16, 17 (not shown), has four biconvex diaphragms ( 1 ) disposed equiangular around its wall. In yet another modification, two hollow needles are put in communication by inserting them through biconvex diaphragms (1), Figs. 18-20 (not shown), on opposite sides of an entirely enclosed hollow rubber connector. Valves.-A valve connecting pipes 5b, 5c has a body 13, Fig. 24, of rubber &c. with a biconvex diaphragm 1c which can be pierced by a hollow needle 17 having side ports 18a, 18b. The needle 17 is lowered through a guide 16 to shut the valve. Index marks 19a, 19b are aligned with the top of the guide 16 and show when the valve is closed and opened, respectively. In a modification, a hollow needle (17a), Fig. 25 (not shown), is used to pierce two biconvex diaphragms (1c 1d) in a rubber &c. valve body interconnecting three pipes (5b &c.) and movable to various positions connecting the pipes in pairs &c. In another modification, a hollow needle (13), Fig. 23 (not shown), is used as a valve, being inserted through a diaphragm (1b) in an elbow-shaped junction piece, and raised and lowered to pierce &c. adiaphragm (1c) across the centre of a straight-through junction piece to which it is connected through a short pipe (5a). The diaphragms may be coated or laminated. Biconvex diaphragms in rubber &c. caps for bottles and in stoppers (see Division B8) are also described.
GB04429/67A
1967-03-30
1967-03-30
Improvements in Self-Sealing Pierceable Membranes and Applications thereof
Expired
GB1175428A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB04429/67A
GB1175428A
(en)
1967-03-30
1967-03-30
Improvements in Self-Sealing Pierceable Membranes and Applications thereof
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB04429/67A
GB1175428A
(en)
1967-03-30
1967-03-30
Improvements in Self-Sealing Pierceable Membranes and Applications thereof
Publications (1)
Publication Number
Publication Date
GB1175428A
true
GB1175428A
(en)
1969-12-23
Family
ID=10041063
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB04429/67A
Expired
GB1175428A
(en)
1967-03-30
1967-03-30
Improvements in Self-Sealing Pierceable Membranes and Applications thereof
Country Status (1)
Country
Link
GB
(1)
GB1175428A
(en)
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2400198A1
(en)
*
1977-08-11
1979-03-09
Braun Melsungen Ag
DEVICE FOR DETERMINING THE RATE OF SEDIMENTATION OF RED BLOOD CELLS
FR2419876A1
(en)
*
1978-03-13
1979-10-12
Baxter Travenol Lab
PROCESS FOR MANUFACTURING A CLOSING DEVICE FOR A CONTAINER, AND CORRESPONDING CLOSING DEVICE
US4504699A
(en)
*
1982-02-08
1985-03-12
Raychem Pontoise S.A.
Sealable recoverable articles
US4574965A
(en)
*
1984-05-30
1986-03-11
Health Care Concepts, Inc.
Container with integrally formed piercing site
US5122126A
(en)
*
1989-05-17
1992-06-16
Terumo Kabushiki Kaisha
Nozzle member provided with sealing membrane
JP2002159559A
(en)
*
2000-11-28
2002-06-04
Fukai Kogyo Kk
Chemical injection and extraction port device for sealing
EP1717161A1
(en)
*
2005-04-26
2006-11-02
Industrie Borla SpA
Device for administering medical liquids and method for the manufacturing thereof
1967
1967-03-30
GB
GB04429/67A
patent/GB1175428A/en
not_active
Expired
Cited By (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2400198A1
(en)
*
1977-08-11
1979-03-09
Braun Melsungen Ag
DEVICE FOR DETERMINING THE RATE OF SEDIMENTATION OF RED BLOOD CELLS
US4187719A
(en)
*
1977-08-11
1980-02-12
B. Braun Melsungen Aktiengesellschaft
Apparatus to determine the sedimentation rate of red blood cells
FR2419876A1
(en)
*
1978-03-13
1979-10-12
Baxter Travenol Lab
PROCESS FOR MANUFACTURING A CLOSING DEVICE FOR A CONTAINER, AND CORRESPONDING CLOSING DEVICE
US4504699A
(en)
*
1982-02-08
1985-03-12
Raychem Pontoise S.A.
Sealable recoverable articles
US4574965A
(en)
*
1984-05-30
1986-03-11
Health Care Concepts, Inc.
Container with integrally formed piercing site
US5122126A
(en)
*
1989-05-17
1992-06-16
Terumo Kabushiki Kaisha
Nozzle member provided with sealing membrane
JP2002159559A
(en)
*
2000-11-28
2002-06-04
Fukai Kogyo Kk
Chemical injection and extraction port device for sealing
EP1717161A1
(en)
*
2005-04-26
2006-11-02
Industrie Borla SpA
Device for administering medical liquids and method for the manufacturing thereof
US7625359B2
(en)
2005-04-26
2009-12-01
Industrie Borla S.P.A.
Device for administering medical liquids and method for the manufacturing thereof
CN1872359B
(en)
*
2005-04-26
2010-06-09
伯尔拉工业有限公司
Device for administering medical liquids and method for the manufacturing thereof
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Legal Events
Date
Code
Title
Description
1970-05-06
PS
Patent sealed
1976-10-27
PLNP
Patent lapsed through nonpayment of renewal fees
