NO955329L - Multiple-dose-sidearms injection device - Google Patents
Multiple-dose-sidearms injection deviceInfo
- Publication number
- NO955329L NO955329L NO955329A NO955329A NO955329L NO 955329 L NO955329 L NO 955329L NO 955329 A NO955329 A NO 955329A NO 955329 A NO955329 A NO 955329A NO 955329 L NO955329 L NO 955329L
- Authority
- NO
- Norway
- Prior art keywords
- side arm
- valve body
- main body
- dose
- injection device
- Prior art date
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
-
- 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
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Flerdose-sidearmsinjeksjonsanordning for bruk sammen med en nålefri injektor har et hovedlegeme (21), en utstikkende sidearm (22) og en ettergivende ventil. Den utstikkende sidearm (22) er festet til den ene side på hovedlegemet (21), og et ventillegeme (23) er anordnet i en åpning (212) i dette og butter mot den utstikkende sidearm (22) for å avtette mot den rørformede injeksjonsåpning (212 ) ved den ene ende av dette. En innstikningsende på en sprøyte (40) kan frembringe et trykk på ventillegemet (23), og tvinger derved det ettergivende ventillegeme i dets sammentrykkede stilling, slik at oppløsning kan komme inn i leveringsrøret (33A) i hovedlegemet (21). Når det ikke foreligger noe trykk inntar det ettergivende ventil- legeme den lukkede stilling, og derved lukkes injeksjons- passasjen, slik at det ikke kan trenge noe luft inn i leveringsrøret (33A), hvilket ville kunne føre til blodpropp i årene på pasienten.The multi-dose side arm injection device for use with a needle-free injector has a main body (21), a protruding side arm (22) and a resilient valve. The protruding side arm (22) is attached to one side of the main body (21), and a valve body (23) is provided in an opening (212) thereto and protrudes against the protruding side arm (22) to seal against the tubular injection port. (212) at one end thereof. An insertion end of a syringe (40) can produce pressure on the valve body (23), thereby forcing the resilient valve body into its compressed position so that solution can enter the delivery tube (33A) in the main body (21). When no pressure is present, the resilient valve body occupies the closed position, thereby closing the injection passage so that no air can enter the delivery tube (33A), which could lead to blood clotting in the patient's veins.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1993/006112 WO1995000188A1 (en) | 1993-06-28 | 1993-06-28 | Multishot sidearm injection device |
Publications (2)
Publication Number | Publication Date |
---|---|
NO955329D0 NO955329D0 (en) | 1995-12-28 |
NO955329L true NO955329L (en) | 1996-02-27 |
Family
ID=209182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO955329A NO955329L (en) | 1993-06-28 | 1995-12-28 | Multiple-dose-sidearms injection device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0721356A4 (en) |
AU (1) | AU4652793A (en) |
BG (1) | BG100321A (en) |
BR (1) | BR9307882A (en) |
FI (1) | FI956297A (en) |
NO (1) | NO955329L (en) |
WO (1) | WO1995000188A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL127900A (en) * | 1999-01-01 | 2001-12-23 | Elcam Plastic Kibbutz Bar Am | Blood sampling/injecting valve |
WO2014123678A1 (en) * | 2013-02-11 | 2014-08-14 | Biometrix Ltd. | In line fluid sampling port |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965910A (en) * | 1975-04-28 | 1976-06-29 | Walpak Company | Urinary irrigation valve |
US4421507A (en) * | 1980-12-24 | 1983-12-20 | Carbomedics, Inc. | Plug-type fluid access devices |
US4790832A (en) * | 1986-06-06 | 1988-12-13 | Icu Medical, Inc. | System for administering medication nasally to a patient |
CA2020927A1 (en) * | 1989-11-28 | 1991-05-29 | Frank M. Richmond | Multiline check valve assembly |
US5049128A (en) * | 1990-02-06 | 1991-09-17 | Duquette Irene A | Valved infusion port |
-
1993
- 1993-06-28 EP EP93916791A patent/EP0721356A4/en not_active Withdrawn
- 1993-06-28 BR BR9307882A patent/BR9307882A/en not_active Application Discontinuation
- 1993-06-28 AU AU46527/93A patent/AU4652793A/en not_active Abandoned
- 1993-06-28 WO PCT/US1993/006112 patent/WO1995000188A1/en not_active Application Discontinuation
-
1995
- 1995-12-28 FI FI956297A patent/FI956297A/en not_active Application Discontinuation
- 1995-12-28 NO NO955329A patent/NO955329L/en unknown
-
1996
- 1996-01-29 BG BG100321A patent/BG100321A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR9307882A (en) | 1996-04-23 |
WO1995000188A1 (en) | 1995-01-05 |
EP0721356A1 (en) | 1996-07-17 |
FI956297A (en) | 1996-02-14 |
BG100321A (en) | 1996-08-30 |
AU4652793A (en) | 1995-01-17 |
EP0721356A4 (en) | 1997-04-09 |
NO955329D0 (en) | 1995-12-28 |
FI956297A0 (en) | 1995-12-28 |
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