CA2145342A1 - Magnetic cap for medical appliance to be retained in human body - Google Patents

Magnetic cap for medical appliance to be retained in human body

Info

Publication number
CA2145342A1
CA2145342A1 CA002145342A CA2145342A CA2145342A1 CA 2145342 A1 CA2145342 A1 CA 2145342A1 CA 002145342 A CA002145342 A CA 002145342A CA 2145342 A CA2145342 A CA 2145342A CA 2145342 A1 CA2145342 A1 CA 2145342A1
Authority
CA
Canada
Prior art keywords
retained
human body
medical appliance
cap
magnetic cap
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.)
Granted
Application number
CA002145342A
Other languages
French (fr)
Other versions
CA2145342C (en
Inventor
Osamu Tsukada
Satoshi Takasaka
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.)
TSUKUDA MEDICAL RESEARCH Co Ltd
Original Assignee
TSUKUDA MEDICAL RESEARCH 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 TSUKUDA MEDICAL RESEARCH Co Ltd filed Critical TSUKUDA MEDICAL RESEARCH Co Ltd
Publication of CA2145342A1 publication Critical patent/CA2145342A1/en
Application granted granted Critical
Publication of CA2145342C publication Critical patent/CA2145342C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • 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
    • A61M39/20—Closure caps or plugs for connectors or open ends of tubes
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
    • 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
    • B65D2313/00—Connecting or fastening means
    • B65D2313/04—Connecting or fastening means of magnetic type

Abstract

This invention makes it easy to operate a cap for a medical appliance to be retained in a human body.
A magnetic cap (10) for a medical appliance to be retained in a human body, comprises: an annular magnet (2) secured to an upper face of a connecting plug body (1); a disk like magnet (4) secured to an upper face of a lid body which is detachably coupled to the connecting body (1) through a flexible band (6); and a strap (5) attached to an end of the lid body (3). The magnets (2) and (4) are set to be 5 to 15 mm in diameter, 0.5 to 5.0 mm in thickness, and 1500 to 2000 gauss in magnetic flux density. Magnetic poles on contact faces of the magnets (2) and (4) are directed in opposition to each other.
CA002145342A 1994-07-04 1995-03-23 Magnetic cap for medical appliance to be retained in human body Expired - Lifetime CA2145342C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP152072/1994 1994-07-04
JP15207294 1994-07-04

Publications (2)

Publication Number Publication Date
CA2145342A1 true CA2145342A1 (en) 1996-01-05
CA2145342C CA2145342C (en) 2005-07-05

Family

ID=15532445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002145342A Expired - Lifetime CA2145342C (en) 1994-07-04 1995-03-23 Magnetic cap for medical appliance to be retained in human body

Country Status (5)

Country Link
US (1) US5624410A (en)
EP (1) EP0691138B1 (en)
KR (1) KR100341528B1 (en)
CA (1) CA2145342C (en)
DE (1) DE69509827T2 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2169699A1 (en) * 1995-12-01 1997-06-02 Osamu Tsukada Cap for medical appliance to be retained in human body
US6464686B1 (en) * 1998-01-21 2002-10-15 Abbott Laboratories Polyurethane feeding tube and associated adaptors
US6494879B2 (en) * 1998-10-15 2002-12-17 Scimed Life Systems, Inc. Treating urinary retention
US6494855B2 (en) 2001-05-16 2002-12-17 Scimed Life Systems, Inc. Draining bodily fluid
EP1671663B1 (en) * 2003-08-21 2009-03-04 Tsukada Medical Research Co., Ltd. Intermittent urethra self-retaining catheter set
US7172101B2 (en) * 2003-12-09 2007-02-06 Free-Free Industrial Corp. Pot using magnetic force to link a lid and a body
US7793987B1 (en) * 2006-03-24 2010-09-14 Ric Investments, Llc Magnetic coupling assembly and method of using same
CA2545839C (en) * 2006-05-01 2010-07-13 Scott K. Perry Magnetic dust cap
US8739386B2 (en) * 2007-04-03 2014-06-03 The Dual Magnetic Interlocking Pin System, Llc Method for magnetically attaching and detaching portable items
US8109910B2 (en) 2008-02-14 2012-02-07 Tyco Healthcare Group Lp Flip-top design cannula
US8210572B2 (en) * 2008-05-30 2012-07-03 Hana Consulting, Inc. Magnetic coupling device and method
US9107810B2 (en) * 2008-06-24 2015-08-18 Cook Medical Technologies Llc Gastric port system
US8317763B2 (en) * 2010-02-09 2012-11-27 Larry Tapia Safety cap for an ostomy bag
CN202287998U (en) * 2011-09-30 2012-07-04 宁波市海曙区嘉人家居用品有限公司 Bottle body structure
US8556095B1 (en) * 2011-10-06 2013-10-15 Sawako Yamaguchi Threaded bottle cap having magnetically detachable decoration
BR112014028916B1 (en) * 2012-05-19 2022-01-11 Taris Biomedical Llc MEDICAL DEVICE
US9233776B2 (en) 2012-06-07 2016-01-12 Bayer Healthcare Llc Molecular imaging vial transport container and fluid injection system interface
US9327886B2 (en) * 2013-03-13 2016-05-03 Bayer Healthcare Llc Vial container with collar cap
US9757306B2 (en) 2013-03-13 2017-09-12 Bayer Healthcare Llc Vial container with collar cap
US10093460B2 (en) 2015-08-14 2018-10-09 Yeti Coolers, Llc Container with magnetic cap
CZ306383B6 (en) * 2015-10-23 2016-12-28 Petr Cuber Magnetic connecting piece, especially for pipe flanges
USD787893S1 (en) 2015-11-20 2017-05-30 Yeti Coolers, Llc Jug
US9896247B2 (en) * 2016-05-27 2018-02-20 The Boeing Company Self-closing flip-spout cap
US10959553B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
CA3040708A1 (en) 2016-10-17 2018-04-26 John Alan Tolman Container and method of forming a container
US10959552B2 (en) 2016-10-17 2021-03-30 Yeti Coolers, Llc Container and method of forming a container
US11034505B2 (en) 2016-10-17 2021-06-15 Yeti Coolers, Llc Container and method of forming a container
USD860716S1 (en) 2017-03-27 2019-09-24 Yeti Coolers, Llc Container lid
US10569940B2 (en) * 2017-06-15 2020-02-25 Camelbak Products, Llc Cap assemblies with magnetic closure retention mechanisms and drink containers including the same
KR101886606B1 (en) * 2018-05-24 2018-08-09 서울대학교산학협력단 Safety syringe system with magnet coupling
USD896572S1 (en) 2018-08-20 2020-09-22 Yeti Coolers, Llc Container lid
USD883737S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD871133S1 (en) 2018-10-17 2019-12-31 Yeti Coolers, Llc Lid
USD883738S1 (en) 2018-10-17 2020-05-12 Yeti Coolers, Llc Lid
USD897151S1 (en) 2018-10-17 2020-09-29 Yeti Coolers, Llc Lid
US11806204B2 (en) * 2018-12-03 2023-11-07 3M Innovative Properties Company Self-resealing magnet closure
KR20200126245A (en) * 2019-04-29 2020-11-06 현대자동차주식회사 Opening-closing device for urea water inlet of vehicle

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932545A (en) * 1958-10-31 1960-04-12 Gen Electric Magnetic door latching arrangement for refrigerator
US3468576A (en) * 1968-02-27 1969-09-23 Ford Motor Co Magnetic latch
CA1053109A (en) * 1973-12-20 1979-04-24 Gerhard R. Hennig Magnetic attachment means for stoma rings
US4110552A (en) * 1975-07-07 1978-08-29 International Telephone & Telegraph Corporation Electro/mechanical enclosure with magnetic cover means
DE2551010A1 (en) * 1975-11-11 1977-05-12 Shafik Dr Med Barsom Urinary tract catheter of long term application - has snap type fastening to close or cut off urinary tract
US4060100A (en) * 1976-05-10 1977-11-29 Miller Gerald V Closure for cylindrical pipe
US4163722A (en) * 1978-02-14 1979-08-07 Renal Systems, Inc. Universal dialyzer end cap
US4338937A (en) * 1980-12-05 1982-07-13 Lerman Sheldon H Mechanical continent ileostomy or colostomy
US4443219A (en) * 1981-03-10 1984-04-17 C. R. Bard, Inc. System for aseptically draining a urine bag
US4417890A (en) * 1981-08-17 1983-11-29 Baxter Travenol Laboratories, Inc. Antibacterial closure
CH658438A5 (en) * 1981-10-22 1986-11-14 Saseb Ag Closure for containers
US4706834A (en) * 1987-02-06 1987-11-17 Farney Michael K Coupler cover apparatus
JPH01167055A (en) * 1987-12-19 1989-06-30 Sansai:Kk Container with lid and manufacture thereof
US4963132A (en) * 1988-11-11 1990-10-16 Gibson Roger M Capped fluidic connector
DE3921540A1 (en) * 1989-06-30 1991-01-03 Helmut Appelrath Cup with thermally insulating lid - has lid held in place by permanent magnet
US5098405A (en) * 1991-01-31 1992-03-24 Becton, Dickinson And Company Apparatus and method for a side port cathether adapter with a one piece integral combination valve
US5263944A (en) * 1992-09-22 1993-11-23 Minnesota Mining And Manufacturing Company Adapter seal for laparoscopic cannula

Also Published As

Publication number Publication date
US5624410A (en) 1997-04-29
CA2145342C (en) 2005-07-05
KR960003750A (en) 1996-02-23
DE69509827D1 (en) 1999-07-01
EP0691138A1 (en) 1996-01-10
KR100341528B1 (en) 2002-12-12
EP0691138B1 (en) 1999-05-26
DE69509827T2 (en) 1999-10-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150323