WO2009078163A1 - Action confirming device for medical-fluid injecting device - Google Patents

Action confirming device for medical-fluid injecting device Download PDF

Info

Publication number
WO2009078163A1
WO2009078163A1 PCT/JP2008/003760 JP2008003760W WO2009078163A1 WO 2009078163 A1 WO2009078163 A1 WO 2009078163A1 JP 2008003760 W JP2008003760 W JP 2008003760W WO 2009078163 A1 WO2009078163 A1 WO 2009078163A1
Authority
WO
WIPO (PCT)
Prior art keywords
medical
fluid
injecting device
fluid injecting
dummy
Prior art date
Application number
PCT/JP2008/003760
Other languages
French (fr)
Japanese (ja)
Inventor
Masashi Goto
Ryuji Ikeda
Original Assignee
Resource One Inc.
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 Resource One Inc. filed Critical Resource One Inc.
Priority to JP2009546143A priority Critical patent/JP5027888B2/en
Publication of WO2009078163A1 publication Critical patent/WO2009078163A1/en

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body for contrast media
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/02—Equipment for testing the apparatus
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media

Abstract

An action confirming device comprises a dummy body member held like a cylinder member in a medical-fluid injecting device, and a dummy slide member is slid and moved, like a piston member, to the medical-fluid injecting device. When the medical-fluid injecting device holding dummy slide member thus slides and moves the dummy slide member, a dummy resistance mechanism establishes a moving resistance like that at the time when a medical fluid is injected by a medical fluid syringe. Thus, the medical-fluid injecting device can be operated similar to the case, in which it injects the medical fluid actually to a test subject. As a result, the action confirming device can confirm the action of the medical-fluid injecting device properly before the medical fluid is actually injected into the test subject.
PCT/JP2008/003760 2007-12-17 2008-12-15 Action confirming device for medical-fluid injecting device WO2009078163A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009546143A JP5027888B2 (en) 2007-12-17 2008-12-15 Operation check device for chemical injection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-324335 2007-12-17
JP2007324335 2007-12-17

Publications (1)

Publication Number Publication Date
WO2009078163A1 true WO2009078163A1 (en) 2009-06-25

Family

ID=40795285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003760 WO2009078163A1 (en) 2007-12-17 2008-12-15 Action confirming device for medical-fluid injecting device

Country Status (2)

Country Link
JP (1) JP5027888B2 (en)
WO (1) WO2009078163A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014523786A (en) * 2011-07-18 2014-09-18 ライノシステムズ インク． Nasal irrigation device and system having prefabricated imitation cartridge elements
KR20180132217A (en) * 2017-06-02 2018-12-12 주식회사 비즈엔몰드 a device for dosing medicine through the skin
KR20180133005A (en) * 2017-06-02 2018-12-13 최종수 Automatic injector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03146988A (en) * 1989-10-24 1991-06-21 Duphar Internatl Res Bv Training apparatus for automatic injector
DE4220831C1 (en) * 1992-06-25 1994-04-14 Elektronik Vertrieb Gmbh Pressure infusion pump testing device - converts feed volume and feed pressure of sump into path length and force values using calibrated measuring spring
US6106301A (en) * 1996-09-04 2000-08-22 Ht Medical Systems, Inc. Interventional radiology interface apparatus and method
JP2007275303A (en) * 2006-04-06 2007-10-25 Nemoto Kyorindo:Kk Medicine liquid injection system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03146988A (en) * 1989-10-24 1991-06-21 Duphar Internatl Res Bv Training apparatus for automatic injector
DE4220831C1 (en) * 1992-06-25 1994-04-14 Elektronik Vertrieb Gmbh Pressure infusion pump testing device - converts feed volume and feed pressure of sump into path length and force values using calibrated measuring spring
US6106301A (en) * 1996-09-04 2000-08-22 Ht Medical Systems, Inc. Interventional radiology interface apparatus and method
JP2007275303A (en) * 2006-04-06 2007-10-25 Nemoto Kyorindo:Kk Medicine liquid injection system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014523786A (en) * 2011-07-18 2014-09-18 ライノシステムズ インク． Nasal irrigation device and system having prefabricated imitation cartridge elements
KR20180132217A (en) * 2017-06-02 2018-12-12 주식회사 비즈엔몰드 a device for dosing medicine through the skin
KR20180133005A (en) * 2017-06-02 2018-12-13 최종수 Automatic injector
KR102004605B1 (en) 2017-06-02 2019-07-29 최종수 Automatic injector
KR102016559B1 (en) 2017-06-02 2019-09-02 주식회사 비즈엔몰드 a device for dosing medicine through the skin

Also Published As

Publication number Publication date
JPWO2009078163A1 (en) 2011-04-28
JP5027888B2 (en) 2012-09-19

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