EP2432529A1 - Tropfkammer für ein infusionsgerät und infusionsgerät mit einer tropfkammer - Google Patents
Tropfkammer für ein infusionsgerät und infusionsgerät mit einer tropfkammerInfo
- Publication number
- EP2432529A1 EP2432529A1 EP10722610A EP10722610A EP2432529A1 EP 2432529 A1 EP2432529 A1 EP 2432529A1 EP 10722610 A EP10722610 A EP 10722610A EP 10722610 A EP10722610 A EP 10722610A EP 2432529 A1 EP2432529 A1 EP 2432529A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drip chamber
- closure
- infusion container
- infusion
- connection
- 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.)
- Withdrawn
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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
-
- 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
- A61M5/1411—Drip chambers
Definitions
- the invention relates to a drip chamber for an infusion device, with the medical solutions, such as infusion solutions for chemotherapy, are supplied to a patient. Moreover, the invention relates to an infusion device with a drip chamber and an arrangement consisting of an infusion container for receiving a medical fluid and such an infusion device.
- the known infusion devices have drip chambers, which effectively prevent the entry of air into the infusion line, especially when emptying the infusion container.
- the drip chamber has a substantially cylindrical housing body with a distal inlet and a proximal outlet. At the distal inlet of the housing body, a connection part for connecting the drip chamber to a closure part of an infusion container is provided.
- the connection part of the drip chamber has a piercing spike with a fluid channel, which is inserted to connect the drip chamber into a piercing part of the closure part of the infusion container.
- To the proximal outlet of the housing body an infusion line is connected, which can be disconnected with a roller clamp.
- the infusion line has a proximal connection piece for connecting an infusion cannula.
- the known infusion devices which have a piercing spike, have the advantage that a fast connection with the infusion container, for example an infusion bag, is possible.
- the disadvantage is that there is a risk of loosening the drip chamber of the infusion bag.
- the spike can easily detach the drip chamber from the piercing part of the infusion container so that the entire system is no longer tight. The result is leakage of the infusion solution from the infusion container.
- highly toxic drugs such as cytostatics, there is a risk of contamination of patients, nurses or visitors.
- US-A-5 735 826 describes an assembly consisting of an infusion container, in particular an infusion bag, and an infusion device having a drip chamber.
- the infusion bag and the drip chamber each have connecting pieces, which allow a needleless connection. This creates a releasable connection without the risk of the drip chamber dislodging from the infusion bag during infusion.
- the disadvantage, however, is that the infusion system provides special fittings that do not have the proven in practice plungers and Einstechmaschine.
- WO 2008/058656 Al describes a drip chamber for an infusion device, which has a fastening part which has a plurality of circumferentially arranged fastening elements.
- the fastening elements are designed in such a way that they can be spread out of a position firmly embracing a corresponding fastening part of the infusion container into a position releasing the fastening part of the infusion container. Again, this drip chamber has again a piercing spike to remove the liquid from the infusion container can.
- US 2009/054865 A1 describes a cap for containers filled with medical liquids, which has both a removal part for taking out liquid and an injection part for injecting liquid.
- the removal part and the injection part each have an opening which is closed by a pierceable membrane, wherein the membrane of the removal part is pierced with a spike and the membrane of the injection part with the needle of a syringe.
- the invention is based on the object to provide an easy-to-use drip chamber for an infusion device, which allows a secure connection of infusion device and infusion container.
- Another object of the invention is to provide an easy-to-use infusion device with such a drip chamber and an arrangement consisting of an infusion container and such an infusion device, which allow a secure connection of infusion device and infusion container.
- the invention is also based on the object to provide a universally usable drip chamber for an infusion device and a universally applicable infusion device with such a drip chamber, which are easy to handle.
- the drip chamber according to the invention is intended for connection to a closure part of an infusion container having a removal part for withdrawing liquid (withdrawal point) with an opening closed by a pierceable membrane and an injection part for injecting a liquid (injection point) with an opening closed by a pierceable membrane ,
- the drip chamber according to the invention has a connection part, which is connected to the closure part of the infusion container.
- a housing body which has a distal inlet and a proximal outlet.
- Attached to the distal inlet of the housing body is a spike having a fluid passage pierced into the pierceable membrane which closes the opening of the removal part of the closure part of the infusion container.
- the connecting part and / or the piercing spike of the drip chamber according to the invention is designed such that when the connection part of the drip chamber to the closure part of the infusion container, a snap-in or latching connection with the injection part and / or removal part of the closure part of the infusion container can be made. This ensures a secure connection between the connection part of the drip chamber and the closure part of the infusion container.
- An additional fastening part which has, for example, a plurality of brackets enclosing the closure part of the infusion container, is therefore not required.
- the attachment of the connection part of the drip chamber is effected solely by the fact that the connection part of the drip chamber is placed on the closure part of the infusion container.
- the piercing spike of the drip chamber can not slip out of the membrane with which the opening of the removal part of the closure part of the infusion container is closed. Therefore, the piercing spike can be kept relatively short compared to the known drip chambers. While the relatively long piercing spike of the known drip chambers can break off due to improper handling, this risk is low in the case of the relatively short piercing spike of the drip chamber according to the invention. Also, the relatively short piercing spike can better be introduced into the sampling point. In addition, the risk of injury is lower.
- the drip chamber according to the invention is intended to be connected to the closure part of an infusion container, which not only allows a withdrawal part for removing liquid, but also an injection part for injecting liquid, in particular a drug into the infusion container. Therefore, in a preferred embodiment, the drip chamber according to the invention can be used not only for the removal of liquid, but also for injecting a liquid, in particular a drug.
- This preferred embodiment is characterized in that the fastening part is designed as an injection part. The drug can therefore also via the injection part of the connection part of the drip chamber then be injected when the drip chamber is connected to the closure part of the infusion container.
- the cap according to the invention can serve as a cover for the injection point, so that there is no risk of contamination.
- the attachment part of the attachment part of the drip chamber has a cylindrical projection which can be snapped or snapped into the opening of the injection part of the closure part of the infusion container, so that the attachment part of the drip chamber is securely fastened to the closure part of the infusion container.
- the cylindrical projection is a hollow cylindrical projection, through which the needle of the syringe can be guided.
- the cylindrical or hollow-cylindrical projection of the attachment part of the attachment part of the drip chamber has a locking element which, when the attachment part is connected to the closure part of the infusion container, engages behind a projection provided at the opening of the injection part of the closure part.
- the projection engaging behind the attachment of the injection part of the closure part of the infusion container is a peripheral edge which projects outward from the cylindrical extension of the injection part of the attachment part.
- locking elements can also be formed as grooves, engage in the corresponding projections of the closure part of the infusion container latching or snapping.
- the piercing spike is designed as a fastening part, which holds the connection part of the drip chamber to the closure cap of the infusion bottle.
- the piercing spike preferably has a groove or undercut on the upper section, while the withdrawal part of the closure part of the infusion container has a groove corresponding approach which engages snapping or latching into the groove or undercut of the piercing spike, when the connection part of the drip chamber is placed on the closure part of the infusion container.
- a projection on the piercing spike and a groove or undercut on the closure part can also be provided.
- a circumferential groove or undercut and a circumferential projection are provided.
- a plurality of circumferentially distributed grooves or undercuts and projections are provided.
- the only decisive factor is that a latching or snapping connection is created.
- the fastening part which is preferably designed as an injection part, can basically be dispensed with. But with two fastening parts a particularly secure locking can be achieved.
- the injection part of the connection part of the drip chamber preferably has an annular projection in which the membrane is arranged, with which the opening of the injection part is closed.
- the membrane of the injection part is thus securely held in the annular projection of the connecting part.
- connection part of the drip chamber can be designed differently.
- the connection part is designed as a cap-shaped connection part, which has a cover part and an edge part.
- the connection part can be handled like a conventional cap.
- the housing body and the fastening part which is preferably designed as an injection part, are preferably arranged next to one another on the cover part of the cap-shaped connecting part, so that the injection part is easily accessible.
- the infusion device comprises the drip chamber according to the invention and an infusion line to be connected to a patient, which is connected to the proximal outlet of the housing body of the drip chamber.
- the erf ⁇ ndungswashe arrangement consists of an infusion container for receiving a medical fluid and such an infusion device.
- the infusion container may be an infusion bag or a container.
- the infusion container may be, for example, a bottle made of glass or plastic.
- the closure part of the infusion container according to the invention is characterized in that the closure part has both a removal part and an injection part, each having an opening which is each closed by a pierceable membrane.
- the membrane of the removal part is pierced by the piercing spike of the drip chamber.
- the fastening part of the attachment part of the drip chamber which is preferably designed as an injection part, and the injection part of the closure part of the infusion container are arranged such that both injection parts face one another when the attachment part of the drip chamber is placed on the closure part of the infusion container. Therefore, it is possible to puncture the membrane of both injection parts with the needle of a syringe to zuzuspritzen a liquid, such as a drug.
- the closure part of the infusion container is preferably designed as a closure cap, which has a lid part and an edge part, so that the connecting part of the drip chamber, which is likewise designed as a closure cap, can be fitted on the lid part of the closure cap of the infusion container.
- the closure cap of the infusion container has an attachment on which the cover part of the attachment part of the drip chamber is placed.
- This attachment part can have a circular or a non-circular cross-section, preferably an oval cross-section, so that the attachment part of the drip chamber can be secured against rotation on the attachment part of the cover part of the closure cap.
- Fig. 7 is a partial view of another alternative embodiment of
- Fig. 1 shows an infusion device according to the invention, which has the drip chamber 1 according to the invention, while Fig. 2 shows an infusion container 2, to which the drip chamber 1 of the infusion device of Fig. 1 is connected.
- the drip chamber 1 of the infusion device has an elongate housing body 3 made of transparent plastic, which encloses a chamber 4.
- the housing body 3 has a distal inlet 5 and a proximal outlet 6. In the use position, the drip chamber 1 is arranged such that the distal inlet 5 is at the top and the proximal outlet 6 is at the bottom.
- the drip chamber 1 has a connection part 7 for connecting the drip chamber to a closure part 8 of the infusion container 2.
- the infusion container 2 is an infusion bottle made of glass or plastic, which is closed with the closure part 8.
- the closure part 8 of the infusion container 2 is formed in the present embodiment as a closure cap.
- connection part 7 of the drip chamber 1 is formed as a cap-shaped connecting part, which can be placed on the cap 8 of the infusion bottle 2 fits.
- Figures 3 and 4 show a perspective view of the drip chamber 1, which is connected to the connecting part 7 on the cap 8 of the infusion bottle 2.
- the cap-shaped connection part 7 of the drip chamber 1 has a lid part 9 and a rim part 10.
- the cap-shaped connecting part 7 has a non-circular, in particular oval cross-section.
- the housing body 3 of the drip chamber 1 is firmly connected to the cover part 9 of the connection part 7.
- Housing body 3 and cover part 9 are here separate parts which are glued or welded together. Housing body and lid part can also be integrally formed.
- the cover part 9 of the connection part 7 closes the distal inlet 5 of the housing body 3.
- a piercing spike 1 1 is formed above the distal inlet 5 of the housing body 3, which has a liquid channel 12.
- the piercing spike 11 may also have a ventilation channel in addition to the liquid channel.
- Housing body 3 and piercing spike 11 are eccentrically arranged on the cover part 9 of the connecting part 7, wherein the piercing spike 11 extends only a short distance beyond the edge part 10 of the cover part 9 addition.
- an injection part 13 is provided on the cover part 9 of the connection part 7.
- housing body 3 and injection part 13 are close together.
- the injection part 13 allows the injection of a liquid, in particular a medicament with a syringe 14 only hinted at in FIG. 4, which has a needle 15.
- the injection part 13 is formed as it were as a fastening part, with which the connection part 7 of the drip chamber 1 is secured to the closure part 8 of the infusion container 2.
- the injection part 13 has an opening 16 in the cover part 9 of the connection part 7, which is sealed by a pierceable self-sealing membrane 17.
- the membrane 17 is clamped in an annular projection 18 which is integrally formed on the outside of the cover part 9 of the connecting part 7.
- a hollow cylindrical projection 19 is formed opposite the diaphragm 17, which has a locking element 20 which secures the connection part 7 of the drip chamber 1 latching or snapping on the closure part 8 of the infusion container 2 when the drip chamber 1 is connected to the infusion container 2 ,
- the locking element is an outwardly projecting circumferential edge 20 at the end of the hollow cylindrical projection 19th
- the closure cap 8 of the infusion container 2 has a lid part 21 and a rim part 22.
- the edge portion 22 has an upper attachment part 24, which in the present embodiment has a non-circular, in particular oval cross-section.
- the oval attachment part 24 of the closure cap 8 of the infusion bottle 2 is designed such that the oval edge part 10 of the attachment part 7 of the drip chamber 1 can be fitted on the upper attachment part 24 in a fitting manner.
- a removal part 25 for withdrawing a liquid, in particular an infusion solution and an injection part 26 for injecting a liquid, in particular a medicament are provided which lie next to each other at the same distance as the piercing spike 11 and the injection part 13 the drip chamber 1 are arranged.
- the removal part 25 has an opening 27 which is closed by a pierceable self-sealing membrane 28, and the injection part 26 has an opening 29 which is closed by a piercable self-sealing membrane 30.
- the membranes 28, 30 of the extraction part 25 and the injection part 26th are held by inwardly projecting lugs 31 which are integrally formed on the cover part 21 of the cap 8, clamping.
- the injection part 26 of the closure cap 8 is formed as a receiving piece for the hollow cylindrical projection 19 of the connection part 7, into which the hollow cylindrical projection can be inserted in a latching or snapping manner.
- the peripheral edge 20 engages on the hollow cylindrical projection 19 at the opening of the injection part 26 provided annular projection 31 in a cylindrical recess 32 between the inside of the cover part 21 and the membrane 30th
- the drip chamber 1 When the drip chamber 1 is connected to the infusion bottle 2, the liquid contained in the bottle, in particular infusion solution can be removed. As it can be injected with a syringe 14, a liquid, in particular a drug.
- a liquid in particular a drug.
- the membrane 17 of the injection part 13 of the drip chamber 1 and the membrane 30 of the injection part 26 of the cap 8 with the needle 15 of the syringe 14 is pierced, wherein the needle extends through the hollow cylindrical projection 19 of the connecting part 7.
- the injection point of the drip chamber is a contamination or contact protection.
- connection part 7 of the drip chamber 1 Since the connection part 7 of the drip chamber 1 is locked with the hollow cylindrical projection 19 on the closure cap 8 of the infusion bottle 2, the connection part 7 of the drip chamber 1 can not be easily removed from the closure cap 8 of the infusion bottle 2, for example by jerky movements of the patient. so that the piercing spike can slip out of the withdrawal section of the infusion bottle. Since the connection between the drip chamber and the infusion bottle is a snap-in or latching connection, the drip chamber can however be detached from the infusion bottle at any time. However, this requires a certain amount of force.
- the infusion device comprises an infusion line 33, which is connected to the proximal outlet 6 of the drip chamber.
- a connector 34 such as a Luer-lock connector for connecting a cannula.
- a conventional hose clamp 35 is provided on the infusion line 33 for interrupting the infusion (FIG. 1).
- the length of the spike may be relatively short, so that the piercing mandrel basically does not have to extend beyond the edge portion of the connector part. As a result, injuries can be avoided.
- Figures 5 and 6 show an alternative embodiment of the cap and the drip chamber.
- This embodiment differs from the exemplary embodiment described with reference to FIGS. 1 to 4 in that the drip chamber does not have an injection part in order to spray a liquid, in particular a medicament. Therefore, in this embodiment, it is not possible to squirt a liquid when the drip chamber is attached to the infusion bottle.
- the embodiment differs from Figures 5 and 6 of the exemplary embodiment of Figures 1 to 4 by the formation of the edge portion of the connection part of the drip chamber. Since other differences do not exist, reference is made to the description of the embodiment of Figures 1 to 4, wherein the corresponding parts are denoted by the same reference numerals.
- a non-hollow cylindrical projection 19 ' is integrally formed on the underside of the cover part 9 of the connection part 7 instead of the hollow cylindrical projection, which serves as a protective cap occluding the opening of the injection part 26 of the closure cap 8.
- the cylindrical projection 19 ' need not be hollow cylindrical in the alternative embodiment, since not the needle of a syringe is introduced because of the missing Zuspritzteils by the approach.
- the cylindrical projection 19 ' has at the end again as a locking element on a peripheral edge 20 which engages behind the annular projection in the receiving piece of the cap when the connection part of the drip chamber placed on the cap is.
- the cylindrical projection 19 ' may consist of several resilient sections to make a snap or latching connection can.
- the edge portion 10 of the attachment portion 7 of the drip chamber 1 has an oval upper edge portion 10 'and a circular lower edge portion 10 ", the upper and lower edge portions 10', 10" being interconnected via two opposing ridges 36. While the upper edge part 10 'of the connection part 7 sits on the oval attachment part 24 of the edge part 22 of the closure cap 8, the lower edge part 10 "of the attachment part 7 sits on the circular lower part 37 of the edge part 22 of the closure cap on the infusion bottle.
- the alternative embodiment of the drip chamber can also have a piercing part in order to be able to inject a liquid, in particular a medicament, even when the drip chamber is connected to the infusion bottle.
- Fig. 7 shows a partial view of another alternative embodiment of the drip chamber in a partially sectioned illustration.
- the drip chamber of Fig. 7 differs from the embodiment described with reference to Figures 1 to 4, characterized in that the piercing spike 11 (spike) is set to snap or snap on the cap 8 of the infusion bottle 2.
- the piercing mandrel 11 is a fastening part, which holds the connection part 7 of the drip chamber to the cap 8 of the infusion bottle.
- the corresponding parts are again provided with the same reference numerals.
- the fastening part in the form of the cylindrical projection 19, 19 ' basically omitted. With two fasteners 19, 19 'and 11 but a particularly secure locking can be achieved.
- the piercing mandrel 11 at the upper portion of a groove or undercut I IA, while the removal part 25 of the closure part eighth of the infusion container 2 in the region of the opening 27 has a corresponding projection 27A, which engages snapping or latching into the groove or undercut of the piercing spike 11 when the attachment part 7 of the drip chamber is placed on the closure part 8 of the infusion container and the piercing spike 11 in the opening 27th the extraction part 25 is advanced.
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009022417A DE102009022417A1 (de) | 2009-05-22 | 2009-05-22 | Tropfkammer für ein Infusionsgerät und Infusionsgerät mit einer Tropfkammer |
PCT/EP2010/003038 WO2010133343A1 (de) | 2009-05-22 | 2010-05-18 | Tropfkammer für ein infusionsgerät und infusionsgerät mit einer tropfkammer |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2432529A1 true EP2432529A1 (de) | 2012-03-28 |
Family
ID=42780029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10722610A Withdrawn EP2432529A1 (de) | 2009-05-22 | 2010-05-18 | Tropfkammer für ein infusionsgerät und infusionsgerät mit einer tropfkammer |
Country Status (7)
Country | Link |
---|---|
US (1) | US8992490B2 (de) |
EP (1) | EP2432529A1 (de) |
JP (1) | JP5519780B2 (de) |
CN (1) | CN102438683B (de) |
BR (1) | BRPI1012103A2 (de) |
DE (1) | DE102009022417A1 (de) |
WO (1) | WO2010133343A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102872497A (zh) * | 2012-10-24 | 2013-01-16 | 山东新华安得医疗用品有限公司 | 输液器注塑滴斗 |
JP6331326B2 (ja) * | 2013-10-21 | 2018-05-30 | ニプロ株式会社 | 投与器具載置台 |
DE102017205188A1 (de) * | 2017-03-28 | 2018-10-04 | B. Braun Melsungen Ag | Sicherungsvorrichtung zur Sicherung eines Infusionsgeräts |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US356150A (en) | 1887-01-18 | Harrow | ||
US3030952A (en) * | 1956-12-24 | 1962-04-24 | Baxter Don Inc | Solution administration device and method of forming the same |
FR1371072A (fr) | 1963-10-10 | 1964-08-28 | Behringwerke Ag | Chambre de goutte à goutte en matière plastique pour dispositifs de transfusion desang et de perfusion |
US3834386A (en) | 1972-09-07 | 1974-09-10 | Sweden Freezer | Blood drip chamber |
US4046276A (en) | 1976-07-14 | 1977-09-06 | Baxter Travenol Laboratories, Inc. | Port protector cap for a container |
DE8913766U1 (de) | 1989-11-22 | 1990-01-11 | Fresenius AG, 6380 Bad Homburg | Infusionsgerät mit Haltemittel |
CA2090291A1 (en) * | 1993-02-24 | 1994-08-25 | Yueh-Horng Chen | Device for use in controlling intravenous drip |
US5445623A (en) | 1993-07-28 | 1995-08-29 | Richmond; Frank M. | Drip chamber with luer fitting |
ATE223188T1 (de) * | 1994-06-24 | 2002-09-15 | Icu Medical Inc | Vorrichtung zur überleitung einer flüssigkeit und methode zur anwendung |
DE19748497A1 (de) | 1997-11-03 | 1999-05-06 | Ohmeda Gmbh & Co Kg | Infusionsgerät mit Tropfkammer und Schlauchklemme |
US6719719B2 (en) * | 1998-11-13 | 2004-04-13 | Elan Pharma International Limited | Spike for liquid transfer device, liquid transfer device including spike, and method of transferring liquids using the same |
US6554791B1 (en) * | 1999-09-29 | 2003-04-29 | Smisson-Cartledge Biomedical, Llc | Rapid infusion system |
JP2003339821A (ja) | 2002-05-23 | 2003-12-02 | Chuei Products Co Ltd | 輸液装置 |
JP4284583B2 (ja) | 2002-06-10 | 2009-06-24 | 味の素株式会社 | 液体導入針と口栓との突き刺し構造及び液体導入針 |
DE102004051300C5 (de) | 2004-10-20 | 2013-01-24 | Fresenius Kabi Deutschland Gmbh | Verschlusskappe für mit medizinischen Flüssigkeiten befüllte Behältnisse |
DE102006053219B4 (de) | 2006-11-11 | 2017-01-05 | Fresenius Kabi Deutschland Gmbh | Tropfkammer für ein Infusionsgerät und Infusionsgerät mit einer Tropfkammer sowie Anordnung bestehend aus einem Infusionsbehältnis und einem Infusionsgerät |
DE102007046951B3 (de) * | 2007-10-01 | 2009-02-26 | B. Braun Melsungen Ag | Vorrichtung zum Einführen eines Medikaments in einen Infusionsbehälter |
DE102008020652A1 (de) * | 2008-04-24 | 2009-12-31 | Plümat Plate & Lübeck GmbH & Co. | Durchstoßvorrichtung und Verfahren zum Entnehmen einer Flüssigkeit aus einem Beutel oder Zuführen einer Substanz in einen Beutel |
-
2009
- 2009-05-22 DE DE102009022417A patent/DE102009022417A1/de not_active Ceased
-
2010
- 2010-05-18 JP JP2012511191A patent/JP5519780B2/ja not_active Expired - Fee Related
- 2010-05-18 EP EP10722610A patent/EP2432529A1/de not_active Withdrawn
- 2010-05-18 US US13/266,017 patent/US8992490B2/en not_active Expired - Fee Related
- 2010-05-18 BR BRPI1012103A patent/BRPI1012103A2/pt not_active IP Right Cessation
- 2010-05-18 CN CN201080022246.9A patent/CN102438683B/zh not_active Expired - Fee Related
- 2010-05-18 WO PCT/EP2010/003038 patent/WO2010133343A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010133343A1 * |
Also Published As
Publication number | Publication date |
---|---|
US8992490B2 (en) | 2015-03-31 |
JP5519780B2 (ja) | 2014-06-11 |
JP2012527266A (ja) | 2012-11-08 |
US20120046619A1 (en) | 2012-02-23 |
CN102438683B (zh) | 2014-08-06 |
WO2010133343A1 (de) | 2010-11-25 |
BRPI1012103A2 (pt) | 2016-03-29 |
CN102438683A (zh) | 2012-05-02 |
DE102009022417A1 (de) | 2010-12-30 |
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