DE202013105808U1 - Device for removing medical fluids from storage containers provided by means of syringes - Google Patents
Device for removing medical fluids from storage containers provided by means of syringes Download PDFInfo
- Publication number
- DE202013105808U1 DE202013105808U1 DE201320105808 DE202013105808U DE202013105808U1 DE 202013105808 U1 DE202013105808 U1 DE 202013105808U1 DE 201320105808 DE201320105808 DE 201320105808 DE 202013105808 U DE202013105808 U DE 202013105808U DE 202013105808 U1 DE202013105808 U1 DE 202013105808U1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- suction channel
- screw thread
- syringes
- opening
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims description 5
- 238000011109 contamination Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 210000003323 beak Anatomy 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000003570 air Substances 0.000 description 3
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
-
- 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
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
- A61J1/1418—Threaded type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1475—Inlet or outlet ports
- A61J1/1481—Inlet or outlet ports with connection retaining means, e.g. thread or snap-fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2037—Separating means having valve means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2068—Venting means
- A61J1/2075—Venting means for external venting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2079—Filtering means
- A61J1/2082—Filtering means for gas filtration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2079—Filtering means
- A61J1/2086—Filtering means for fluid filtration
-
- 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
- A61M39/24—Check- or non-return valves
- A61M2039/2426—Slit valve
-
- 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
- A61M39/24—Check- or non-return valves
- A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
- A61M2039/248—Ball-valve
-
- 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
- A61M39/24—Check- or non-return valves
Abstract
Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern mittels Spritzen, bestehend aus einem Gehäuse (1) mit einem Schraubgewinde (2) für Spritzen, einem Einstechdorn (3) und einer Öffnung (7), wobei zwischen d er Öffnung (7) und dem Einstechdorn (3) ein Belüftungskanal (5) und zwischen dem Einstechdorn (3) und dem Schraubgewinde (2) ein Saugkanal (4) mit einem Ventil angeordnet sind, dadurch gekennzeichnet, dass das Ventil ein Rückschlagventil (9) ist, wobei das Rückschlagventil (9) derart in dem Saugkanal (4) angeordnet ist, dass seine Saugseite (10) strömungstechnisch über einen Teil des Saugkanals (4) mit dem Einstechdorn (3) und seine Verschlussseite (11) strömungstechnisch über den anderen Teil des Saugkanals (4) mit dem Schraubgewinde (2) verbunden ist.Device for removing medical liquids from storage containers provided for this purpose by means of syringes, comprising a housing (1) with a screw thread (2) for syringes, a piercing mandrel (3) and an opening (7), the opening (7) and A ventilation channel (5) and a suction channel (4) with a valve are arranged between the piercing mandrel (3) and between the piercing mandrel (3) and the screw thread (2), characterized in that the valve is a check valve (9), the check valve (9) is arranged in the suction channel (4) in such a way that its suction side (10) is flow-wise via part of the suction channel (4) with the piercing mandrel (3) and its closure side (11) is flow-wise via the other part of the suction channel (4) is connected to the screw thread (2).
Description
Die Erfindung bezieht sich auf eine Vorrichtung nach dem Oberbegriff des Anspruchs 1. Derartige Vorrichtungen werden zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern eingesetzt. The invention relates to a device according to the preamble of
Aus der
Der Erfindung liegt daher die Aufgabe zu Grunde, eine Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern mittels Spritzen zu entwickeln, durch dessen Ventil die angesaugte Flüssigkeit nur einseitig gefördert werden kann, so dass die mit der Spritze aufgesaugte Flüssigkeit nicht aus der Spritze in den Vorratsbehälter zurückgespritzt werden kann. The invention is therefore based on the object to develop a device for the removal of medical fluids from designated reservoirs by spraying, through the valve, the sucked liquid can be conveyed only on one side, so that the liquid absorbed by the syringe does not escape from the syringe the reservoir can be injected back.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Zweckdienliche Ausgestaltungen ergeben sich aus den Unteransprüchen 2 bis 8. This object is solved by the features of
Die neue Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern mittels Spritzen beseitigt die genannten Nachteile des Standes der Technik. Vorteilhaft bei der Anwendung der neuen Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern mittels Spritzen, bestehend aus einem aus einem Gehäuse mit einem Schraubgewinde für Spritzen, einem Einstechdorn und einer Öffnung, wobei zwischen der Öffnung und dem Einstechdorn ein Belüftungskanal und zwischen dem Einstechdorn und dem Schraubgewinde ein Saugkanal mit einem Ventil angeordnet sind, ist es, dass das Ventil ein Rückschlagventil ist, wobei das Rückschlagventil derart in dem Saugkanal angeordnet ist, dass seine Saugseite strömungstechnisch über einen Teil des Saugkanals mit dem Einstechdorn und seine Verschlussseite strömungstechnisch über den anderen Teil des Saugkanals mit dem Schraubgewinde verbunden ist. Dadurch kann keine angesaugte und in die Spritze transportierte Flüssigkeit wieder zurück in den Vorratsbehälter gedrückt werden. Von Vorteil ist es auch, wenn zwischen der Öffnung und dem ein Belüftungskanal ein Kontaminationsschutz, insbesondere ein Filter angeordnet ist, weil dadurch beim Ansaugen einer Flüssigkeit aus einem Vorratsbehälter die in diesen Behälter nachströmende Außenluft gereinigt wird und somit die Restflüssigkeit im Behälter durch die Außenluft nicht verunreinigt wird. Auch ist es von Vorteil, wenn im Saugkanal ein Partikelfilter zur Filtration der aufgesaugten Flüssigkeit, insbesondere einer medizinischen Flüssigkeit angeordnet ist, weil durch den Partikelfilter die aufgesaugte Flüssigkeit sowohl beim Ansaugen aus einem Vorratsbehälter als auch beim Herausdrücken dieser Flüssigkeit aus der Spritze gereinigt wird. The new device for the removal of medical fluids from designated reservoirs by spraying eliminates the disadvantages of the prior art. Advantageous in the application of the new device for the removal of medical fluids from designated reservoirs by means of syringes, consisting of a housing with a screw thread for syringes, a piercing spike and an opening, wherein between the opening and the piercing aeration channel and between the piercing spike and the screw thread a suction channel are arranged with a valve, it is that the valve is a check valve, wherein the check valve is arranged in the suction channel, that its suction side fluidly over a portion of the suction channel with the piercing spike and its closure side fluidly over the other Part of the suction channel is connected to the screw thread. As a result, no sucked and transported into the syringe liquid can be pushed back into the reservoir. It is also advantageous if a contamination protection, in particular a filter, is arranged between the opening and a ventilation channel, because thereby the outside air flowing into this container is cleaned when aspirating a liquid from a storage container and thus the residual liquid in the container is not cleaned by the outside air is contaminated. It is also advantageous if a particle filter for filtering the absorbed liquid, in particular a medical fluid is arranged in the suction channel, because the sucked up liquid is cleaned by the particle filter both when sucking from a reservoir and when squeezing this liquid out of the syringe.
Die neue Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern mittels Spritzen soll anhand eines Ausführungsbeispiels näher erläutert werden. The new device for the removal of medical fluids from designated reservoirs by syringes will be explained in more detail using an exemplary embodiment.
Dazu zeigt: This shows:
In dem Ausführungsbeispiel gemäß der
Dabei ist es denkbar, dass das Rückschlagventil
Denkbar ist es auch, dass das Rückschlagventil
In Anwendung der neuen Vorrichtung zur Entnahme von medizinischen Flüssigkeiten aus dafür vorgesehenen Vorratsbehältern nach dem Ausführungsbeispiel gemäß der
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gehäuse casing
- 22
- Schraubgewinde für Spritzen Screw thread for syringes
- 33
- Einstechdorn spike
- 44
- Saugkanal suction
- 55
- Belüftungskanal ventilation duct
- 66
- Filter filter
- 77
- Öffnung opening
- 88th
- Partikelfilter particulate Filter
- 99
- Rückschlagventil check valve
- 10 10
- Saugseite suction
- 11 11
- Verschlussseite closing side
- 12 12
- Klemmring clamping ring
- 13 13
- Verschlusskappe cap
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 1239808 A1 [0002] EP 1239808 A1 [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201320105808 DE202013105808U1 (en) | 2013-12-19 | 2013-12-19 | Device for removing medical fluids from storage containers provided by means of syringes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201320105808 DE202013105808U1 (en) | 2013-12-19 | 2013-12-19 | Device for removing medical fluids from storage containers provided by means of syringes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202013105808U1 true DE202013105808U1 (en) | 2014-01-23 |
Family
ID=50679310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201320105808 Expired - Lifetime DE202013105808U1 (en) | 2013-12-19 | 2013-12-19 | Device for removing medical fluids from storage containers provided by means of syringes |
Country Status (1)
Country | Link |
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DE (1) | DE202013105808U1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014215901A1 (en) * | 2014-08-11 | 2016-02-11 | Raumedic Ag | syringe adapter |
EP3113812A4 (en) * | 2014-03-05 | 2018-03-07 | Yukon Medical, LLC | Pre-filled diluent syringe vial adapter |
FR3061655A1 (en) * | 2017-01-12 | 2018-07-13 | Arcadophta | DEVICE FOR THE EXTENDED PREPARATION OF A QUANTITY OF STERILE FLUID |
EP3215102A4 (en) * | 2014-11-03 | 2018-08-08 | Infield Medical, LLC | Medicament dispenser |
CN109998918A (en) * | 2019-04-26 | 2019-07-12 | 台州安融医疗器械有限公司 | A kind of dispenser |
WO2020217063A1 (en) * | 2019-04-26 | 2020-10-29 | 4C Design Limited | Fluid transfer apparatus and use thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1239808A1 (en) | 2000-10-17 | 2002-09-18 | Biodome | Device for connection between a vessel and a container and ready-to-use assembly comprising same |
-
2013
- 2013-12-19 DE DE201320105808 patent/DE202013105808U1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1239808A1 (en) | 2000-10-17 | 2002-09-18 | Biodome | Device for connection between a vessel and a container and ready-to-use assembly comprising same |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3113812A4 (en) * | 2014-03-05 | 2018-03-07 | Yukon Medical, LLC | Pre-filled diluent syringe vial adapter |
US10813837B2 (en) | 2014-03-05 | 2020-10-27 | Yukon Medical, Llc | Pre-filled diluent syringe vial adapter |
DE102014215901A1 (en) * | 2014-08-11 | 2016-02-11 | Raumedic Ag | syringe adapter |
EP2985015A1 (en) | 2014-08-11 | 2016-02-17 | Raumedic Ag | Syringe adapter |
US10363199B2 (en) | 2014-08-11 | 2019-07-30 | Raumedic Ag | Syringe adapter |
EP3215102A4 (en) * | 2014-11-03 | 2018-08-08 | Infield Medical, LLC | Medicament dispenser |
FR3061655A1 (en) * | 2017-01-12 | 2018-07-13 | Arcadophta | DEVICE FOR THE EXTENDED PREPARATION OF A QUANTITY OF STERILE FLUID |
CN109998918A (en) * | 2019-04-26 | 2019-07-12 | 台州安融医疗器械有限公司 | A kind of dispenser |
WO2020217063A1 (en) * | 2019-04-26 | 2020-10-29 | 4C Design Limited | Fluid transfer apparatus and use thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20140528 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |