WO1999027982A1 - Seringue a vide et son procede de fabrication - Google Patents
Seringue a vide et son procede de fabrication Download PDFInfo
- Publication number
- WO1999027982A1 WO1999027982A1 PCT/JP1998/005338 JP9805338W WO9927982A1 WO 1999027982 A1 WO1999027982 A1 WO 1999027982A1 JP 9805338 W JP9805338 W JP 9805338W WO 9927982 A1 WO9927982 A1 WO 9927982A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cartridge
- gasket
- syringe
- freeze
- pressure
- 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
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/178—Syringes
-
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
Definitions
- the present invention relates to a reduced-pressure syringe and a method for producing the same, and more particularly, to a reduced-pressure syringe for storing a lyophilized agent under reduced pressure and a method for producing the same.
- freeze-dried agents are dissolved when used, but there are unstable ones that are easily decomposed by moisture, oxygen, etc., and ones in which bubbles do not easily disappear during dissolution.
- Such freeze-dried agents for example, antibiotics, growth hormones, vaccines, etc.
- Such freeze-dried agents are generally stored in a vial below atmospheric pressure to ensure stable storage and to prevent foaming upon dissolution. Stored in state.
- the drug solution if stored in a vial, the drug solution must be transferred to a syringe after dissolution, and cannot be used immediately.
- the viscosity of a drug solution in which a freeze-drying agent is dissolved is high, it is difficult to suck up the drug solution. Therefore, it would be useful to provide a prefilled syringe in which the lyophilized agent was stored under reduced pressure.
- a lyophilized agent when a lyophilized agent is sealed in a syringe, for example, as shown in Fig. 1 (a), the drug solution 2 is injected with one sealed end of the cartridge 1 facing down, and the other end of the cartridge 1 is The end is plugged halfway with a gasket 3, and the chemical solution 2 is lyophilized in the lyophilization apparatus with the inside and outside of the force cartridge 1 communicating with the slit groove 4 provided on the lower outer peripheral surface of the gasket 3. I do. That is, the drug solution 2 is frozen, and the pressure is reduced to remove water, thereby forming a freeze-dried agent 2 '.
- a technical problem to be solved by the present invention is to provide a reduced-pressure syringe for storing a lyophilized agent under reduced pressure and a method for producing the same.
- the present invention provides a reduced-pressure syringe having the following configuration.
- a gasket is slidably disposed on the other end of a substantially cylindrical cartridge whose one end is openably sealed to form a sealed space, and a freeze-drying agent is placed in the sealed space.
- the gasket is a syringe of a type having a concave groove on an outer peripheral surface thereof, which is continuous from an end surface on one end side of the cartridge to an intermediate position on the other end side of the cartridge.
- There is provided a sealing stopper which is locked to the other end of the cartridge and seals the other end of the cartridge.
- the sealed space is maintained at a pressure lower than the atmospheric pressure.
- the reduced-pressure syringe having the above configuration is preferably manufactured by the following method.
- the cartridge includes a substantially cylindrical cartridge one end of which is openably sealed, a gasket having a concave groove on the outer peripheral surface from one end surface thereof to the other end surface thereof at an intermediate position, and a sealing stopper.
- the method for producing a reduced-pressure syringe includes first, second, and third steps. In the first step, the one end of the force cartridge is turned down, and a predetermined amount of a chemical is injected into the cartridge. In the second step, on the other end side of the force cartridge into which the chemical solution has been injected, the concave groove of the gasket is placed downward, and the concave groove communicates the inside and the outside of the cartridge.
- the sealing plug is placed on the upper end face of the gasket, and the sealing plug is pushed into the cartridge side in the freeze-drying chamber in a reduced-pressure atmosphere, and the force cartridge is pressed by the gasket and the sealing plug.
- the other end of the cartridge is sealed, and the sealing stopper is engaged with the end surface of the cartridge at the other end.
- the lyophilized agent is formed on the lower side of the cartridge, that is, on one end side in the second step.
- the gasket is pushed into the cartridge and both sides of the cartridge, ie, one end of the cartridge (ie, the sealed space) on which the lyophilized agent is formed, and the space between the gasket and the sealing stopper are formed.
- Each is sealed under reduced pressure below atmospheric pressure.
- Freeze-drying and tapping of gaskets and sealing stoppers can be performed continuously in a reduced-pressure atmosphere while being placed in the freeze-drying chamber.
- freeze-drying and tapping are performed in a state where the sealing plug is placed on the upper end surface of the gasket.
- the inside of the reduced-pressure syringe having the above configuration is sealed under reduced pressure, for example, by the above-described manufacturing method. Even if this syringe is taken out of the freeze-drying chamber in a reduced-pressure atmosphere, for example, into the atmosphere, the sealing stopper is locked to the other end surface of the cartridge so that the syringe is prevented from moving into the syringe. So that it cannot be pushed into the depressurized cartridge by atmospheric pressure. Therefore, the pressure in the sealed space containing the lyophilized agent is maintained. If there is a space between the sealing plug and the gasket, the space is also kept under reduced pressure.
- the lyophilized agent can be stored in the syringe under reduced pressure.
- the gasket has a mounting hole for mounting a plunger rod on the other end surface of the cartridge.
- the sealing plug has a positioning projection inserted into the mounting hole of the gasket on an end face on one end side of the force cartridge.
- the gasket can be placed on the end face on the other end side of the cartridge of the sealing plug to determine the position, and that state can be maintained. it can. Therefore, with the sealing plug placed on the gasket, the sealing plug is closed, and the gasket is simultaneously pushed into the cartridge. Work becomes easier.
- FIG. 1 is an explanatory diagram of a conventional syringe.
- FIG. 2 is a sectional view of a reduced-pressure syringe according to one embodiment of the present invention.
- FIG. 3 is a plan view, a front view, a bottom view, a vertical cross-sectional view, and a cross-sectional view of the gasket of the pressure reducing syringe in FIG.
- FIG. 4 is a plan view of the sealing cap of FIG. A cross-sectional view of the gasket is also shown.
- FIG. 5 is an explanatory diagram of a manufacturing process of the reduced-pressure syringe of FIG.
- FIG. 6 is an explanatory diagram of how to use the reduced-pressure syringe of FIG.
- FIG. 7 is an explanatory view following FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- the decompression syringe 10 generally includes a cartridge 12, a gasket 20, and a sealing stopper 30, and has a sealed space 12 c formed in the cartridge 12. Further, the freeze-drying agent 18 is hermetically sealed at a pressure lower than the atmospheric pressure.
- the cartridge 12 has a tubular body.
- a rubber packing 13 is fixed to one end 12 a of the cartridge 12 by an anoremaki cap 14 and is sealed.
- the other end 12 b of the cartridge 12 has a flange extending radially outward.
- the gasket 20 has a substantially cylindrical shape, as shown in detail in FIG.
- (I) is a plan view
- (II) is a front view
- (III) is a bottom view
- (IV) is a longitudinal sectional view
- (V) is a transverse sectional view.
- a concave groove 22 is formed on the outer peripheral surface of the lower portion of the cylindrical main body, and extends upward from the lower end side to an intermediate position.
- first and second temporary fixing protrusions 24, 25 extending in the axial direction along the concave groove 22 bulge.
- the first and second temporary fixing projections 24 and 25 are in the axial direction.
- the cartridges 12 can be easily detected that they have been inserted halfway into the other end 12 b of the cartridge 12.
- An annular sealing projection 26 protrudes from the upper outer peripheral surface of the gasket 20.
- the outer diameter of each protrusion 26 is slightly larger than the inner diameter of the inner peripheral surface of the cartridge 12.
- a screw hole 28 is formed in 29 to allow the plunger rod 40 to be screwed as described later.
- the sealing cap 30 is, as shown in detail in the front view of FIG.
- the sealing cap 30 is a gasket shown in cross section in FIG.
- the positioning projection 34 is inserted into the screw hole 28 of the gasket 20 so as to be held substantially coaxially with the gasket 20.
- the flange 36 extends radially outward from the upper portion of the main body 32. The outer diameter of the flange 36 is substantially equal to the flange length of the other end 1 2 b of the force cartridge 12.
- the lyophilized agent 18 is hermetically stored in the cartridge 12 according to the procedure shown in the explanatory view of FIG.
- one end 12 a of the cartridge 12 sealed with the rubber packing 13 and the aluminum cap 14 is placed downward, and a predetermined amount of the chemical solution 17 is placed in the cartridge 12. inject.
- the sealing cap 30 is placed on the gasket 20, and the gasket 20 and the sealing cap 3 are formed by the positioning projections 34 and the screw holes 28 as described above. 0 is kept substantially coaxial.
- the gasket 30 is moved halfway to the other end 12b side of the cartridge 12, that is, the gasket 20 is Insert the cartridge 12 until the other end 12 b is located between the first and second temporary fixing protrusions 24, 25.
- the drug solution 17 in the cartridge 12 is freeze-dried using a freeze-drying device. Specifically, as shown in FIG.
- the cartridge 12 is supported by the upright jig 80 in a half-plugged state in which the inside and outside of the cartridge 12 communicate with each other by the concave groove 22 of the gasket 20. Place it on a shelf in a freeze-drying device (not shown). Then, after freezing the chemical solution 17 in the freeze-drying apparatus, the pressure in the apparatus is reduced to remove water and the like. The moisture and the like of the frozen drug solution 17 escape from the groove 12 of the gasket 20 to the outside of the cartridge 12 to form the lyophilized agent 18.
- the flange 36 of the sealing cap 30 is not shown until it is engaged with the flange of the other end 12 b of the cartridge 12.
- push the sealing cap 30 into the syringe 12 side and use the sealing projection 26 of the gasket 20 and the sealing projection 33 of the sealing cap 30 to connect the other end of the syringe 1 2 1 2 b side Seal.
- the freeze-drying agent 18 is hermetically stored in the cartridge 12 under reduced pressure.
- both ends 12a and 12b are taken out of the decompressed lyophilization apparatus into the atmospheric pressure from the sealed pressure cartridge 1221S, the external atmospheric pressure acts on the sealing cap 30. Since the outer flange 36 of the sealing cap 30 is locked to the flange on the other end 12 b side of the cartridge 12, the sealing cap 30 is not pushed further into the cartridge 12 by the atmospheric pressure, and is kept as it is. Hold the position of. Since the gasket 20 is located inside the cartridge 12 with respect to the sealing cap 30, if the position of the sealing cap 30 does not change, the gasket 20 will keep the same position and the freeze-drying agent 18 The sealed space 1 2c in which is stored is kept in a reduced pressure state.
- the needle unit 50 having the needle 52 is attached to the holder 62 of the holder 160.
- Holder 60 has inner needle 6 4 inside You.
- the needle 52 is inserted into the vial 70 containing the re-dissolved solution 72, and the tip of the needle 52 is dipped in the re-dissolved solution 72.
- the syringe 10 is inserted into the holder 60 from one end 12a side sealed with the rubber packing 13 and the inner needle of the holder 60 is inserted into the rubber packing 13. Puncture 64, and communicate vials 52 and 64 between vial bottle 7 ⁇ and sealed space 12c in syringe 10.
- the re-dissolved solution 72 in the vial 70 is drawn into the syringe 10, whereby the lyophilized agent in the syringe 10 is removed.
- Dissolve 18 Next, as shown in FIG. 7 (d), remove the flip-off aluminum cap 38 from the other end 12 b side of the syringe 10, pull out the sealing cap 30, and screw holes 2 8 of the gasket 20 Screw the plunger mouth 40 into the hole. If desired, the plunger rod 40 may be pulled to further aspirate the re-dissolved solution 72.
- the freeze-dried agent 18 is dissolved with the re-dissolving solution 72, and the injection solution 19 is prepared.
- the needle 52 is removed from the vial 70.
- the injection solution 19 is administered by pushing the plunger rod 40 with the syringe 10 inserted into the holder 60 like a normal syringe.
- the pressure-reduced syringe 10 stores the freeze-dried agent 18 under reduced pressure by using the sealing stopper 30 to prevent the gasket 20 that has been stoppered under reduced pressure from moving under atmospheric pressure. be able to.
- a taper or a step may be provided near the other end 12 b of the cartridge 12, and the sealing plug 30 may be locked to the taper or the step to prevent the cartridge 12 from moving into the cartridge 12.
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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98955953A EP1036568B1 (en) | 1997-12-01 | 1998-11-27 | Ampoule for a vacuum syringe and method of manufacturing the same |
KR10-2000-7005883A KR100483888B1 (ko) | 1997-12-01 | 1998-11-27 | 감압주사기 및 그 제조방법 |
DE69809082T DE69809082T2 (de) | 1997-12-01 | 1998-11-27 | AMPULLE FüR UNTERDRUCKSPRITZE SOWIE HERSTELLUNGSVERFAHREN DAFÜR |
US09/555,252 US6423037B1 (en) | 1997-12-01 | 1998-11-27 | Reduced-pressure syringe and manufacturing method therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9330014A JPH11155951A (ja) | 1997-12-01 | 1997-12-01 | 減圧シリンジおよびその製造方法 |
JP9/330014 | 1997-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999027982A1 true WO1999027982A1 (fr) | 1999-06-10 |
Family
ID=18227815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/005338 WO1999027982A1 (fr) | 1997-12-01 | 1998-11-27 | Seringue a vide et son procede de fabrication |
Country Status (7)
Country | Link |
---|---|
US (1) | US6423037B1 (ja) |
EP (1) | EP1036568B1 (ja) |
JP (1) | JPH11155951A (ja) |
KR (1) | KR100483888B1 (ja) |
CN (1) | CN1143692C (ja) |
DE (1) | DE69809082T2 (ja) |
WO (1) | WO1999027982A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW526069B (en) * | 2001-04-10 | 2003-04-01 | Sod Conseils Rech Applic | Injection device |
JP4278362B2 (ja) * | 2001-11-05 | 2009-06-10 | 大成化工株式会社 | 用時混合容器、並びに、バイアル瓶 |
US6802828B2 (en) * | 2001-11-23 | 2004-10-12 | Duoject Medical Systems, Inc. | System for filling and assembling pharmaceutical delivery devices |
JP4589193B2 (ja) * | 2004-08-04 | 2010-12-01 | 武田薬品工業株式会社 | プレフィラブルシリンジ |
ES2827179T3 (es) * | 2004-09-10 | 2021-05-20 | Becton Dickinson Co | Dispositivo de reconstitución de infusión |
AU2013273834B2 (en) * | 2004-09-10 | 2015-08-13 | Becton Dickinson And Company | Reconstituting infusion device |
US7597680B2 (en) | 2005-02-09 | 2009-10-06 | Kaken Pharmaceutical Co., Ltd. | Syringe device and method of preparing medicine using the device |
TW200640522A (en) | 2005-02-09 | 2006-12-01 | Kaken Pharma Co Ltd | Syringe device and method of preparing medicine using the device |
PT2667856T (pt) | 2011-01-24 | 2021-09-02 | Otsuka Pharma Co Ltd | Dispositivo médico contendo uma composição de bolo compreendendo aripiprazol como um ingrediente ativo, e uma composição de bolo compreendendo aripiprazol como um ingrediente ativo |
US20130180999A1 (en) * | 2012-01-13 | 2013-07-18 | C. Garyen Denning | Pre-filled fluid cartridge and filling methods |
CA2865349C (en) | 2012-03-06 | 2021-07-06 | Ferrosan Medical Devices A/S | Pressurized container containing haemostatic paste |
CA2874290C (en) | 2012-06-12 | 2020-02-25 | Ferrosan Medical Devices A/S | Dry haemostatic composition |
AR091670A1 (es) * | 2012-07-03 | 2015-02-18 | Biogen Idec Inc | Recipiente para dispositivo |
EP3284495A1 (en) * | 2013-01-31 | 2018-02-21 | Ding, Yiling | Medicinal xiding vial and dispensing apparatus and injection apparatus thereof |
US20140224376A1 (en) * | 2013-02-14 | 2014-08-14 | Onpharma, Inc. | Methods and systems for buffering solutions with controlled tonicity |
CA2928963C (en) | 2013-12-11 | 2020-10-27 | Ferrosan Medical Devices A/S | Dry composition comprising an extrusion enhancer |
CN106999621B (zh) | 2014-10-13 | 2020-07-03 | 弗罗桑医疗设备公司 | 用于止血和伤口愈合的干组合物 |
US10653837B2 (en) | 2014-12-24 | 2020-05-19 | Ferrosan Medical Devices A/S | Syringe for retaining and mixing first and second substances |
EP3316930B1 (en) | 2015-07-03 | 2019-07-31 | Ferrosan Medical Devices A/S | Syringe for mixing two components and for retaining a vacuum in a storage condition |
TWI633903B (zh) * | 2017-04-21 | 2018-09-01 | 戴浙 | 預先裝載藥劑藥囊注射器的裝置 |
EP3886951A1 (en) * | 2019-01-11 | 2021-10-06 | Janssen Pharmaceuticals, Inc. | System for lyophilizing, reconstituting, and delivering a medication, and related methods |
KR102083549B1 (ko) * | 2019-03-19 | 2020-03-02 | 조아제약주식회사 | 약물을 수용하여 밀봉되는 용기 |
WO2020202782A1 (ja) * | 2019-03-29 | 2020-10-08 | ナミックス株式会社 | 樹脂組成物充填済みシリンジ、その製造方法及び保存方法 |
CN112027335A (zh) * | 2020-09-14 | 2020-12-04 | 慈溪市美德工贸有限公司 | 一种皂液袋阀 |
Citations (4)
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JPH0775672A (ja) * | 1993-06-16 | 1995-03-20 | Kyowa Shinku Gijutsu Kk | 薬品容器兼注射器における注射筒本体 |
JPH07213609A (ja) * | 1994-01-25 | 1995-08-15 | Becton Dickinson & Co | 注射可能な薬剤を凍結乾燥し且つ共に戻すようになされた注射器 |
JPH07213608A (ja) * | 1994-01-25 | 1995-08-15 | Becton Dickinson & Co | 注射器組立体 |
JPH08112333A (ja) * | 1994-10-12 | 1996-05-07 | Maeda Sangyo Kk | 用時溶解型プレフィルドシリンジの凍結乾燥製剤充填方法 |
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US3901402A (en) * | 1973-03-14 | 1975-08-26 | Becton Dickinson Co | Stopper-piston |
DE3231314C2 (de) * | 1982-08-23 | 1985-10-03 | Medi Pharma-Vertriebsgesellschaft mbH, 5000 Köln | Verpackungsbehälter |
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US4613326A (en) * | 1985-07-12 | 1986-09-23 | Becton, Dickinson And Company | Two-component medication syringe assembly |
DE3816961A1 (de) * | 1987-07-21 | 1989-02-02 | Wasserburger Arzneimittelwerk | Injektionsspritze fuer medizinische zwecke |
FR2672868B1 (fr) * | 1991-02-15 | 1993-06-04 | Pasteur Merieux Serums Vacc | Procede de conditionnement de vaccins lyophilises en seringue et bouchon pour sa mise en óoeuvre. |
JP3074655B2 (ja) * | 1991-12-06 | 2000-08-07 | 株式会社ニッショー | 2成分用プレフィルドシリンジ |
JP3219845B2 (ja) * | 1992-05-06 | 2001-10-15 | ブラッコ インターナショナル ビーヴィ | 注射器の注射筒の栓体 |
JP3172005B2 (ja) * | 1992-11-27 | 2001-06-04 | 株式会社大協精工 | 注射器兼容器 |
ES2115201T3 (es) * | 1992-12-15 | 1998-06-16 | Sanofi Sa | Dispositivo para la preparacion de una solucion, de una suspension o de una emulsion de una sustancia medicinal. |
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US5779668A (en) * | 1995-03-29 | 1998-07-14 | Abbott Laboratories | Syringe barrel for lyophilization, reconstitution and administration |
JP3117900B2 (ja) * | 1995-06-20 | 2000-12-18 | 株式会社大協精工 | 注射器兼容器 |
US5865798A (en) * | 1996-06-28 | 1999-02-02 | Becton Dickinson France, S.A. | Stopper assembly having bypass features for use in a multi-chamber syringe barrel |
-
1997
- 1997-12-01 JP JP9330014A patent/JPH11155951A/ja active Pending
-
1998
- 1998-11-27 WO PCT/JP1998/005338 patent/WO1999027982A1/ja active IP Right Grant
- 1998-11-27 CN CNB988116464A patent/CN1143692C/zh not_active Expired - Fee Related
- 1998-11-27 KR KR10-2000-7005883A patent/KR100483888B1/ko not_active IP Right Cessation
- 1998-11-27 US US09/555,252 patent/US6423037B1/en not_active Expired - Fee Related
- 1998-11-27 DE DE69809082T patent/DE69809082T2/de not_active Expired - Lifetime
- 1998-11-27 EP EP98955953A patent/EP1036568B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0775672A (ja) * | 1993-06-16 | 1995-03-20 | Kyowa Shinku Gijutsu Kk | 薬品容器兼注射器における注射筒本体 |
JPH07213609A (ja) * | 1994-01-25 | 1995-08-15 | Becton Dickinson & Co | 注射可能な薬剤を凍結乾燥し且つ共に戻すようになされた注射器 |
JPH07213608A (ja) * | 1994-01-25 | 1995-08-15 | Becton Dickinson & Co | 注射器組立体 |
JPH08112333A (ja) * | 1994-10-12 | 1996-05-07 | Maeda Sangyo Kk | 用時溶解型プレフィルドシリンジの凍結乾燥製剤充填方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1036568A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN1143692C (zh) | 2004-03-31 |
EP1036568A1 (en) | 2000-09-20 |
CN1280510A (zh) | 2001-01-17 |
DE69809082D1 (de) | 2002-12-05 |
JPH11155951A (ja) | 1999-06-15 |
DE69809082T2 (de) | 2003-07-31 |
EP1036568B1 (en) | 2002-10-30 |
US6423037B1 (en) | 2002-07-23 |
EP1036568A4 (en) | 2001-04-11 |
KR100483888B1 (ko) | 2005-04-18 |
KR20010032607A (ko) | 2001-04-25 |
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