JP4119479B2 - 自動空気除去機能付き血液造影剤注入器 - Google Patents

自動空気除去機能付き血液造影剤注入器 Download PDF

Info

Publication number: JP4119479B2
Authority: JP; Japan
Prior art keywords: port; syringe; patient; valve; flow
Prior art date: 1995-04-20
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 - Lifetime

Application number

JP53198796A

Other languages

English (en)

Japanese (ja)

Other versions

JPH11503941A (ja

JPH11503941A5 (2

Inventor

エフ．ウィルソン，ロバート

リユ，ジヤン

Original Assignee

アキストメディカルシステムズ，インコーポレイテッド

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.)

1995-04-20

Filing date

1996-04-19

Publication date

2008-07-16

1995-04-20 Priority claimed from US08/425,577 external-priority patent/US5573515A/en

1996-04-19 Application filed by アキストメディカルシステムズ，インコーポレイテッド filed Critical アキストメディカルシステムズ，インコーポレイテッド

1999-04-06 Publication of JPH11503941A publication Critical patent/JPH11503941A/ja

2004-07-08 Publication of JPH11503941A5 publication Critical patent/JPH11503941A5/ja

2008-07-16 Application granted granted Critical

2008-07-16 Publication of JP4119479B2 publication Critical patent/JP4119479B2/ja

2016-04-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Images

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
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14216—Reciprocating piston type
- 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
- A61M5/14546—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
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- 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
- A61M2005/1401—Functional features
- A61M2005/1403—Flushing or purging
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3561—Range local, e.g. within room or hospital
- 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
- A61M2209/01—Remote controllers for specific 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure

Landscapes

Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Vascular Medicine (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Photoreceptors In Electrophotography (AREA)
Detergent Compositions (AREA)
Prostheses (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Investigating Or Analysing Biological Materials (AREA)
Separation Using Semi-Permeable Membranes (AREA)

JP53198796A 1995-04-20 1996-04-19 自動空気除去機能付き血液造影剤注入器 Expired - Lifetime JP4119479B2 (ja)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US42614995A	1995-04-20	1995-04-20
US08/425,577 US5573515A (en)	1995-04-20	1995-04-20	Self purging angiographic injector
US08/426,149		1995-04-20
US08/425,577		1995-04-20
PCT/US1996/005591 WO1996032975A1 (en)	1995-04-20	1996-04-19	Self-purging angiographic injector

Publications (3)

Publication Number	Publication Date
JPH11503941A JPH11503941A (ja)	1999-04-06
JPH11503941A5 JPH11503941A5 (2)	2004-07-08
JP4119479B2 true JP4119479B2 (ja)	2008-07-16

Family

ID=27026739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP53198796A Expired - Lifetime JP4119479B2 (ja)	1995-04-20	1996-04-19	自動空気除去機能付き血液造影剤注入器

Country Status (10)

Country	Link
EP (2)	EP1410815B1 (2)
JP (1)	JP4119479B2 (2)
AT (1)	ATE255926T1 (2)
AU (1)	AU5488296A (2)
CA (1)	CA2216944C (2)
DE (1)	DE69631039T2 (2)
DK (1)	DK0821600T3 (2)
ES (1)	ES2208740T3 (2)
PT (1)	PT821600E (2)
WO (1)	WO1996032975A1 (2)

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- 1996-04-19 AT AT96911818T patent/ATE255926T1/de active
- 1996-04-19 PT PT96911818T patent/PT821600E/pt unknown
- 1996-04-19 JP JP53198796A patent/JP4119479B2/ja not_active Expired - Lifetime
- 1996-04-19 EP EP03028317A patent/EP1410815B1/en not_active Expired - Lifetime
- 1996-04-19 DE DE69631039T patent/DE69631039T2/de not_active Expired - Lifetime
- 1996-04-19 CA CA002216944A patent/CA2216944C/en not_active Expired - Lifetime
- 1996-04-19 ES ES96911818T patent/ES2208740T3/es not_active Expired - Lifetime
- 1996-04-19 EP EP96911818A patent/EP0821600B1/en not_active Expired - Lifetime
- 1996-04-19 DK DK96911818T patent/DK0821600T3/da active
- 1996-04-19 AU AU54882/96A patent/AU5488296A/en not_active Abandoned

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DE69631039T2 (de)	2004-09-09
EP0821600B1 (en)	2003-12-10
EP0821600A1 (en)	1998-02-04
JPH11503941A (ja)	1999-04-06
DE69631039D1 (de)	2004-01-22
AU5488296A (en)	1996-11-07
WO1996032975A1 (en)	1996-10-24
ATE255926T1 (de)	2003-12-15
CA2216944C (en)	2007-02-27
CA2216944A1 (en)	1996-10-24
PT821600E (pt)	2004-04-30
EP0821600A4 (en)	1999-12-01
EP1410815B1 (en)	2012-12-26
EP1410815A1 (en)	2004-04-21
ES2208740T3 (es)	2004-06-16
DK0821600T3 (da)	2004-04-13

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