EP2155303A1 - Ampoule à deux chambres - Google Patents
Ampoule à deux chambresInfo
- Publication number
- EP2155303A1 EP2155303A1 EP08758925A EP08758925A EP2155303A1 EP 2155303 A1 EP2155303 A1 EP 2155303A1 EP 08758925 A EP08758925 A EP 08758925A EP 08758925 A EP08758925 A EP 08758925A EP 2155303 A1 EP2155303 A1 EP 2155303A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pro
- exendin
- asp
- lys
- cylinder
- 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- Withdrawn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
- 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
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/062—Carpules
-
- 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
- A61J1/2041—Separating means having removable plugs
-
- 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
- A61J1/2093—Containers having several compartments for products to be mixed
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3104—Caps for syringes without needle
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3106—Plugs for syringes without needle
-
- 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
- A61M5/3129—Syringe barrels
- A61M2005/3142—Modular constructions, e.g. supplied in separate pieces to be assembled by end-user
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
- A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
- A61M2005/31506—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit formed as a single piece, e.g. moulded
-
- 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
- A61M5/31—Details
- A61M5/3129—Syringe barrels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
Definitions
- Two-chamber carpules are used in medicine for the administration of preparations consisting of two components. There are two ways to combine the components, namely the combination liquid / liquid and the
- Partial cylinder containing a liquid component.
- the needle-side part cylinder contains the bypass and is closed with a plug at the proximal end.
- the piston-side partial cylinder is closed with a stopper at the proximal, piston-side end (FIG. 2) and optionally with a further stopper at the distal end (FIG. 3).
- Both sub-cylinders are connected by means of cohesive (by welding) or non-positively (by gluing).
- the syringe barrels described have a bypass, which is preferably shaped so that it does not increase the diameter of the syringe barrel.
- the material of the front part of the cylinder is preferably plastic.
- the syringe head of the first part cylinder is closed by a so-called tip cap, ie by a loose closure through which the surrounding vacuum can be passed to the interior of the syringe barrel after filling with a lyophilizate during the subsequent freeze-drying. and that is tightly closed after the lyophilization step.
- the separate bottling in a first and a second part cylinder avoids a "cross contamination" and allows optimal utilization of the process space of the lyophilizer.
- European Patent Application EP 520618 describes a prefilled syringe consisting of two sub-cylinders, the first sub-cylinder, preferably the head-side sub-cylinder containing the needle or the outlet, containing a lyophilized, powdered medicament, and the second sub-cylinder, preferably the piston-side sub-cylinder, contains a second, liquid component.
- the powdered medicament mixes with the liquid component via a bypass.
- the needle-side part cylinder contains the bypass and is closed with a plug at the proximal end.
- the piston side sub-cylinder is closed with one stopper at the distal and at the proximal end.
- Both sub-cylinders are sealed separately by means of the plugs and connected to each other via flanges, wherein the proximal plug of the head-side sub-cylinder and the distal plug of the piston-side sub-cylinder are positively connected after assembly and the total length of both plugs is shorter than the length of the bypass.
- GB 2010681 describes a two-chamber syringe for administering a liquid consisting of two sub-cylinders, wherein the first part-cylinder is formed as a needle holder and includes a channel to the outlet and the second, piston-side part-cylinder liquid.
- the first part cylinder contains no substance to be administered.
- a plug with which the piston-side partial cylinder is closed at the distal end is moved in the direction of the syringe head, whereby the liquid can be applied via the channel of the first part-cylinder.
- FR 1099362 describes a two-chamber syringe consisting of two sub-cylinders, wherein the first, head-side sub-cylinder contains a sterile powder or a sterile liquid, and the second, piston-side sub-cylinder, contains a liquid.
- the sterile powder or liquid of the first mixes Partial cylinder with the liquid of the second part of the cylinder via a bypass in the first, needle-side part cylinder.
- the piston side sub-cylinder is closed with a plug on the distal and a piston on the proximal end.
- Both sub-cylinders are connected by flanges or by means of another (over) cylinder whose inner diameter corresponds to the outer diameter of the two sub-cylinders by gluing or welding together.
- the syringe systems in the prior art have the disadvantage that they are not suitable for insertion into an application system (for example in a pens system) due to the distal end designed with a needle holder and / or the solid component must first be lyophilized in the needle-side partial cylinder. to obtain a solid, powdery component.
- no solution is mentioned in the prior art, according to which the pressure resulting from the joining of the two partial cylinders is compensated.
- the object of the present invention is therefore to provide an improved two-chamber carpule and an improved and more economical method for producing two-chamber carpules and for filling two-chamber carpules.
- the present invention relates to a two-chamber carpule comprising a) a first head-side sub-cylinder (1) forming a chamber containing a bypass (3), an opening for receiving an intermediate stopper (6) at the proximal end (4), and an intermediate stopper (6) in the opening of the proximal end, b) a liquid- and gas-tight closure cap (5) at the head end of the first, head-side sub-cylinder (1), c) a second, piston-side sub-cylinder (2), the second, the second Chamber associated portion of the two-chamber carpule, comprising an opening at the distal end (8), an opening (9) for receiving an end plug (10) at the piston end, and an end plug (10) in the opening of the piston end of the second
- Partial cylinder optionally a second intermediate plug (17) at the distal end, d) optionally a sealing element (7) between the first and the second part of the cylinder.
- the proximal end of the first sub-cylinder and the distal end of the second sub-cylinder are sealed together.
- the invention further relates to the head of a two-chamber carpule as described above comprising a bypass (3), an opening for receiving an intermediate plug (6) at the proximal end (4), a liquid-tight closure cap (5) at the distal end for piercing with an application needle, and an intermediate plug (6) in the opening of the proximal end.
- the front chamber which is formed in the assembled state in the first part of the cylinder, contains a solid or a liquid component.
- the chamber contains a solid component, more preferably a lyophilisate or a powder.
- the rear chamber which is formed in the assembled state in the second part cylinder, contains a liquid component.
- the solid or liquid component of the anterior chamber and the liquid component of the posterior chamber form the drug to be administered.
- the medicament contains one or more pharmaceutically active ingredients selected from the group consisting of (i) a low molecular weight compound (having a molecular weight of up to 1,500 Da), (ii) a peptide, (iii) a protein, (iv) DNA, (v) RNA , (vi) antibodies, (vii) enzyme and (viii) oligonucleotide, preferably containing at least one peptide, preferably a peptide for the treatment of diabetes mellitus or complications of diabetes mellitus such as diabetes retinopathy,
- a pharmaceutically active ingredients selected from the group consisting of (i) a low molecular weight compound (having a molecular weight of up to 1,500 Da), (ii) a peptide, (iii) a protein, (iv) DNA, (v) RNA , (vi) antibodies, (vii) enzyme and (viii) oligonucleotide, preferably containing at least one peptide, preferably a
- Insulin analogues are, for example, Gly (A21), Arg (B31), Arg (B32) - human insulin; Lys (B3), Glu (B29) - human insulin; Lys (B28), Pro (B29) - human insulin; Asp (B28) - human insulin; Human insulin in which proline at position B28 has been substituted by Asp, Lys, Leu, VaI or Ala and where in position B29 Lys may be substituted by Pro; Ala (B26) - human insulin; Des (B28-B30) - human insulin; Des (B27) - human insulin and Des (B30) - human insulin.
- Insulin derivatives are, for example, B29-N-myristoyl des (B30) human insulin; B29-N-palmitoyl-des (B30) human insulin; B29-N-myristoyl human insulin; B29-N-palmitoyl human insulin; B28-N-myristoyl LysB28ProB29 human insulin; B28-N-palmitoyl
- LysB28ProB29 human insulin B30-N-myristoyl-ThrB29LysB30 human insulin; B30-N-palmitoyl-ThrB29LysB30 human insulin; B29-N- (N-palmitoyl-Y-glutamyl) des (B30) human insulin; B29-N- (N-lithocholyl-Y-glutamyl) des (B30) human insulin; B29-N- ( ⁇ -carboxyheptadecanoyl) -des (B30) human insulin and B29-N- ( ⁇ ; -carboxyheptadecanoyl) human insulin.
- Exendin-4 is preferably exendin-4 (1-39), a peptide having the sequence H-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu Glu-Alu-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH 2 .
- exendin-4 derivatives are selected from the following group of compounds:
- the pharmaceutically active ingredient is the solid component in the chamber of the front part cylinder, more preferably a lyophilisate or a powder.
- Pharmaceutically acceptable salts include, for example, acid addition salts and basic salts.
- Acid addition salts are, for example, HCl or HBr addition salts.
- Examples of basic salts are salts in which the cation is selected from the group of alkali salts, for example Na + or K + , or the alkaline earth salts, for example Ca 2+ , or ammonium ions N + (Ri) (R 2) (R 3) (R 4) wherein Ri to R 4 independently represent hydrogen, C r C 6 alkyl, C 2 -C 6 alkenyl, C 6 -C 0 aryl, or C 6 -C o-heteroaryl. Further examples of pharmaceutically acceptable salts are described in Remington's
- either the proximal end (4) of the first head-side sub-cylinder or the distal end of the second, piston-side sub-cylinder (8) includes an axial groove (11) on the inside of the female sub-cylinder.
- the groove is shaped to have a length axially less than the length of engagement of the proximal end of one sub-cylinder with the corresponding end of the other sub-cylinder.
- the groove is formed so that it further reduces the wall thickness of the female sub-cylinder. For example, as shown in FIG.
- the pressure which is built up during assembly can initially escape through the groove (11) , Only in the last step of the assembly can the pressure no longer escape via the groove, but it is so small that it can no longer push out the end plug (10).
- the Partial cylinder (1) and (2) one of which contains an axial groove, connected to each other by means of clamping.
- the proximal end (9) of the second piston-side partial cylinder has a stop (13).
- the stop prevents slipping of the end plug (10) by the resulting pressure during assembly in the direction of the proximal end.
- the stopper is shaped such that a piston can transmit force to the end stopper through the proximal opening of the second sub-cylinder.
- the distal end (8) of the second piston-side partial cylinder has a plug (17).
- the two-chamber carpule includes both an axial groove (11) in the female sub-cylinder and a stop (13) at the proximal end (9) of the second piston-side sub-cylinder.
- the two-chamber carpule includes an axial groove (11) in the female sub-cylinder and a stop (13) at the proximal end (9) of the second piston-side sub-cylinder and a plug at the distal end (8) of the second piston-side sub-cylinder.
- Proximal means the end of a component which, when assembled, will be known to the end stopper (10), ie to the operator's butt and thumb when the dual chamber carpule is installed in a pen system and an application system piston engaging the end stopper (10)
- the proximal end of the first sub-cylinder is the end of the sub-cylinder, which in the assembled state is connected to the second sub-cylinder.
- distal means the end of a component which, in the assembled state, is in the direction of the shutter (5) or the outlet opening, for example, the distal end of the second sub-cylinder is the end of the sub-cylinder, which in the assembled state is connected to the first sub-cylinder.
- the "head end of the two-chamber carpule" is the end of the two-chamber carpule which forms the head of the two-chamber carpule, that is, which includes the shutter (5) and the outlet port, respectively.
- the "piston-side end of the two-chamber carpule" is the end of the two-chamber carpule that includes the end plug (10) and at which the force of a piston is transmitted in a pen system.
- the closure cap (5) is a device which seals the distal end of the part cylinder (1) in a liquid-tight and gas-tight manner.
- the cap consists of a sealing element (15), z. B. a rubber-like disc, and a closure element (16), z.
- the compound can be prepared by methods known to those skilled in the art, for example by crimping, crimping, bouncing or screwing.
- the plugs (6), (10) and (17) and the sealing element (7) are independently of each other of elastic material, for example rubber, preferably bromobutyl, chlorobutyl or fluorobutyl rubber.
- the plugs are coated with PTFE.
- the plugs are preferably cylindrical basic shape, but also other basic shapes corresponding to the inner shape of the sub-cylinders are possible.
- the plugs have both a sealing and a closure function, for example, closes and seals intermediate plug (6) the proximal end of the first part of the cylinder (4).
- the sealing function is preferably ensured by one or more lamellar formations of the cylindrical basic shape.
- "Dense" means the impermeability to solids, liquids, gases, as well as to germs.
- the bypass (3) is an opening which, when using the two-chamber carpule, allows a liquid component (14) to be displaced from the sub-cylinder (6) and sub-cylinder (5) during administration of the medicament, bypassing the intermediate stopper (6). 2) in the sub-cylinder (1) can flow.
- the bypass (3) can be created by one or more channels located in the wall material of the sub-cylinder (1), i. embedded in the wall material or incorporated.
- the bypass can also be formed by corresponding shaping of the wall material inwards (recess running on the inner wall, not shown) or outward (extension of the outer diameter, as shown for example in FIG. 1).
- the arrangement may be designed to be axially or radially deviating from the axial direction.
- the partial cylinders (1) and (2) are formed independently from glass, plastic, metal or other materials, preferably transparent materials such as glass or plastic.
- Preferred plastics are polycarbonates, polyesters, cyclo-olefin copolymers (COC) or cyclic olefin polymers (COP).
- the first, head-side sub-cylinder (1) and the second, piston-side sub-cylinder (2) are connected in a manner known to those skilled form and / or non-positively connected, for example by screw, buckle, bayonet, snap closure or clamp closure (shown in the figures).
- the compound is preferably self-sealing or is accomplished for example by gluing or welding.
- a sealing element (7) can be used.
- the first, head-side sub-cylinder (1) is the female component.
- first head-side partial cylinder (1) and the second piston-side partial cylinder (2) are connected to one another, for example by screw closure, the first, head-side partial cylinder (1) has an internal thread at the distal end, and the second, piston-side partial cylinder (2) at proximal end a corresponding external thread.
- the second piston-side partial cylinder (2) is the female component. If the second piston-side partial cylinder (2) and the first, head-side partial cylinder (1) connected to each other, for example by screw, the second, piston-side part cylinder (2) at the proximal end an internal thread, and the first, head-side part of cylinder (1) on distal end of a corresponding external thread.
- both partial cylinders (1) and (2) are made of plastic.
- both plastic sub-cylinders are connected to one another via a screw closure, wherein a sealing element is optionally inserted for sealing between the sub-cylinders.
- the distal end (8) of the second, piston-side partial cylinder contains an axial groove (11) through which the pressure built up in the partial cylinder (2) can escape during the assembly of the two partial cylinders;
- the end plug (10) can be positioned in the sub-cylinder (2) so that it is displaced during assembly by the pressure built up in the desired end position.
- the second partial cylinder (2) preferably contains a plug (17) at the distal end.
- partial cylinder (2) contains a stop (13) at the proximal end.
- the first part cylinder (1) consists of glass and the second part cylinder (2) consists of plastic, which are particularly preferably connected to one another via a clamp closure or a plug-in closure.
- the sealing of the sub-cylinder can be done by gluing using conventional pharmatau Mother adhesive, optionally between the sub-cylinder a
- the distal end (8) of the second, piston-side partial cylinder contains an axial groove (11) through which the pressure built up in the partial cylinder (2) can escape during the assembly of the two partial cylinders;
- the end plug (10) can be positioned in the sub-cylinder (2) so that it is displaced during assembly by the pressure built up in the desired end position.
- the second partial cylinder (2) preferably contains a plug (17) at the distal end.
- partial cylinder (2) contains a stop (13) at the proximal end.
- both partial cylinders (1) and (2) are made of plastic, and the partial cylinders are connected to one another via a plug-in closure, wherein a sealing element is optionally inserted for sealing between the partial cylinders.
- the distal end (8) of the second, piston-side partial cylinder contains an axial groove (11) through which the pressure built up in the partial cylinder (2) can escape during the assembly of the two partial cylinders;
- the end plug (10) can be positioned in the sub-cylinder (2) so that it is displaced during assembly by the pressure built up in the desired end position.
- the second partial cylinder (2) preferably contains a plug (17) at the distal end.
- partial cylinder (2) contains a stop (13) at the proximal end.
- the two-chamber carpule according to the invention has the advantage that both sub-cylinders can be filled separately from one another by the entire diameter of the sub-cylinders, and that the first, head-side sub-cylinder (1) and in the presence of the plug (17) and the second, piston-side sub-cylinder (2) separated from each other producible and thus storable.
- the second intermediate plug (17) also ensures that there is no risk of contamination by solid or liquid component at the contact points between the first and second part of the cylinder.
- the filling over large openings ensures a reduced likelihood of contamination of the other sub-cylinder or the carpule outside. Since powders can be filled directly, no lyophilization is necessary.
- a lyophilisate or other solid component preferably in powder form
- the gentle powder filling also ensures that no influence on the crystalline structure of the powder can occur via shear forces, such as may occur during filling through small openings, so that no influence on the bioavailability of the drugs to be administered is to be expected.
- the two-chamber carpule according to the invention can be used in any application system, for example a pen system, wherein the application system preferably contains a needle for piercing the sealing disc (15) and a drive mechanism for moving the end plug (10) in the distal direction.
- the application system preferably contains a needle for piercing the sealing disc (15) and a drive mechanism for moving the end plug (10) in the distal direction.
- the carpule is further distinguished by excellent cost-effectiveness, since the speed and speed of filling the head-side sub-cylinder to the filling of the piston-side sub-cylinder, the process for producing and filling the two-chamber carpule is advantageous.
- both partial cylinders are injection-molded in the clean room, then sterilized in hermetic packaging.
- the use of plastic as a material for the sub-cylinder also ensures the cost-effective production of the parts, the integration of functional parts to one of the sub-cylinders, which are required for operating a pen system (synergies), a simple process for the production of particle freedom, sterilization , Depyrogenation, high dimensional stability and recyclability.
- the invention further relates to an application device comprising a two-chamber carpule as described above.
- the invention further relates to a method for producing and filling two-chamber carpules, characterized in that a) a first, head-side part-cylinder (1) with a liquid-tight and gas-tight closure cap (5) is closed at the head end; b) the chamber of the first head-side sub-cylinder (1) is preferably filled with a solid component (12), particularly preferably a powder, and closed by means of an intermediate stopper (6); c) a second piston-side partial cylinder (2) is closed at the proximal end with an end plug (10); d) the chamber of a second, piston-side part-cylinder (2) is filled with a liquid component (14) and optionally closed with an additional intermediate stopper (17); and e) the two sub-cylinders (1) and (2) are joined together optionally with a sealing element (7) inserted between the first and second sub-cylinders.
- the components of the two-chamber carpule are as defined above in their general and preferred embodiments.
- the first four steps may also be performed in the order c), d), a), b).
- the end plug (10) is positioned before joining the two sub-cylinders (1) and (2) so that the built-up pressure shifts the plug (10) to the desired end position.
- the end plug (10) can in principle be introduced from both ends of the sub-cylinder (2); Preferably, the end plug (10) is introduced via the proximal end.
- the partial cylinders are assembled under vacuum conditions.
- both partial cylinders are made of plastic, in particular a welded connection is possible; but also a bond is possible, a connection technique that can be applied even if both partial cylinders are made of glass.
- the two cylinder parts regardless of whether they are made of glass or plastic, be connected to each other by means of a sealing snap connection or contain a sealing element (7).
- FIG. 1a shows the basic structure of the two-chamber carpule according to the invention as an exploded view.
- Figure 1 b shows the structure of the carpule in the mounted state.
- Figure 1c shows the structure of the closure cap (5).
- FIG. 2a shows the carpule according to the invention in comparison with a conventional two-chamber carpule in FIG. 2b.
- Figures 3a and 3b show the machining of the sub-cylinder (2) with the addition of the end plug (10) and the liquid component (14).
- FIG. 3c shows the partial cylinder (2) which is closed in a sterile manner by setting an additional plug (17).
- Figures 4a to 4d show the preparation and filling of the first part of the cylinder (1), wherein first the cap (5) is placed at the proximal end, then a dry preparation of active compound (12) is filled, and the intermediate stopper (6) is set.
- FIG. 5a shows the joining together of the two partial cylinders (1) and (2) filled with liquid carrier medium or dry active ingredient preparation.
- FIG. 5b shows the usable, assembled two-chamber carpule.
- Insertion of the plug (10) in part cylinder (2) The end plug (10) can be inserted from both ends of the sub-cylinder (2) with the preferred end being the proximal end ( Figure 3a).
- the sub-cylinder (2) is filled with liquid carrier medium (14) ( Figure 3b).
- the length of the sub-cylinder (2) is determined by the volume of the carrier medium (14) to be filled.
- the partial cylinder (2) can then be sealed sterile with a stopper (17).
- Part cylinder (1) is first closed by placing the cap (5) at the head end ( Figure 4a). If a sealing washer (15) is used, this can then be placed or the sealing washer can be attached, before the cap (5) is placed.
- the partial cylinder (1) is filled with a dry preparation of active compound (12) ( Figure 4b).
- the sub-cylinder (1) is slid into the opening at the distal end (8) of the sub-cylinder (2) ( Figure 5a), i. the part cylinder (2) is closed by the first part cylinder (1) ( Figure 5b).
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (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)
- Package Specialized In Special Use (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
L'invention concerne une ampoule à deux chambres constituée (1) d'une première partie de cylindre comprenant un capuchon de fermeture, une dérivation et un bouchon intermédiaire, d'un élément d'étanchéité optionnel et (3) d'une deuxième partie de cylindre comprenant un bouchon d'extrémité et éventuellement une butée, une rainure axiale et un bouchon intermédiaire supplémentaire, ainsi qu'un procédé de fabrication et de remplissage de l'ampoule à deux chambres.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08758925A EP2155303A1 (fr) | 2007-06-14 | 2008-05-31 | Ampoule à deux chambres |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07011686 | 2007-06-14 | ||
EP08758925A EP2155303A1 (fr) | 2007-06-14 | 2008-05-31 | Ampoule à deux chambres |
PCT/EP2008/004356 WO2008151737A1 (fr) | 2007-06-14 | 2008-05-31 | Ampoule à deux chambres |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2155303A1 true EP2155303A1 (fr) | 2010-02-24 |
Family
ID=38596116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08758925A Withdrawn EP2155303A1 (fr) | 2007-06-14 | 2008-05-31 | Ampoule à deux chambres |
Country Status (7)
Country | Link |
---|---|
US (2) | US8092421B2 (fr) |
EP (1) | EP2155303A1 (fr) |
JP (1) | JP2010528792A (fr) |
CN (1) | CN101678174A (fr) |
AR (1) | AR066985A1 (fr) |
TW (1) | TW200916138A (fr) |
WO (1) | WO2008151737A1 (fr) |
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WO2008151737A1 (fr) * | 2007-06-14 | 2008-12-18 | Sanofi-Aventis Deutschland Gmbh | Ampoule à deux chambres |
DE102008030267B3 (de) | 2008-06-19 | 2010-01-28 | Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg | Verfahren zum Befüllen von Doppelkammersystemen in vorsterilisierbaren Trägersystemen und vorsterilisierbares Trägersystem |
PT3228320T (pt) | 2008-10-17 | 2020-03-26 | Sanofi Aventis Deutschland | Combinação de uma insulina e de um agonista do glp-1 |
DE102008060960A1 (de) * | 2008-12-06 | 2010-06-10 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Optische Füllstandsmessung |
MY180661A (en) | 2009-11-13 | 2020-12-04 | Sanofi Aventis Deutschland | Pharmaceutical composition comprising a glp-1 agonist, an insulin and methionine |
AU2010317994B2 (en) | 2009-11-13 | 2014-03-06 | Sanofi-Aventis Deutschland Gmbh | Pharmaceutical composition comprising a GLP-1 agonist and methionine |
US8764703B2 (en) * | 2010-06-11 | 2014-07-01 | Nipro Corporation | Pre-filled syringe |
AU2011295038B2 (en) * | 2010-08-27 | 2014-12-04 | Sanofi-Aventis Deutschland Gmbh | Medicated module with integral flow distribution system for injection device |
WO2012025549A1 (fr) * | 2010-08-27 | 2012-03-01 | Sanofi-Aventis Deutschland Gmbh | Système de conditionnement pour des produits médicaux à composants multiples |
US20140148384A1 (en) | 2010-08-30 | 2014-05-29 | Sanofi-Aventis Deutschland Gmbh | Use of ave0010 for the manufacture of a medicament for the treatment of diabetes mellitus type 2 |
US9821032B2 (en) | 2011-05-13 | 2017-11-21 | Sanofi-Aventis Deutschland Gmbh | Pharmaceutical combination for improving glycemic control as add-on therapy to basal insulin |
US20120298856A1 (en) * | 2011-05-27 | 2012-11-29 | Dsa Detection Llc | Multi-dopant permeation tube |
BR112014004726A2 (pt) | 2011-08-29 | 2017-04-04 | Sanofi Aventis Deutschland | combinação farmacêutica para uso no controle glicêmico em pacientes de diabetes tipo 2 |
AR087744A1 (es) | 2011-09-01 | 2014-04-16 | Sanofi Aventis Deutschland | Composicion farmaceutica para uso en el tratamiento de una enfermedad neurodegenerativa |
US9616176B2 (en) | 2011-11-01 | 2017-04-11 | George Just | Syringe carpule for storing, transporting and in situ mixing of local anesthetic and buffer, and for delivery of buffered anesthetic solution and a piercing-mixing unit therefore |
US8911395B2 (en) | 2011-11-01 | 2014-12-16 | George Just | Syringe carpule for storing, transporting and in situ mixing of lidocaine and sodium bicarbonate and delivery of buffered anesthetic solution |
US9751056B2 (en) | 2012-01-23 | 2017-09-05 | Merit Medical Systems, Inc. | Mixing syringe |
US8834449B2 (en) | 2012-01-23 | 2014-09-16 | Ikomed Technologies, Inc. | Mixing syringe |
CN103285454A (zh) * | 2012-02-29 | 2013-09-11 | 山东威高集团医用高分子制品股份有限公司 | 双室多功能预灌封注射器 |
US8870028B2 (en) | 2012-05-25 | 2014-10-28 | Restek Corporation | Dispensing device |
WO2014093926A1 (fr) | 2012-12-14 | 2014-06-19 | Larson Bryan | Carpule de médicament double pour seringues dentaires |
TWI641381B (zh) | 2013-02-04 | 2018-11-21 | 法商賽諾菲公司 | 胰島素類似物及/或胰島素衍生物之穩定化醫藥調配物 |
USD755957S1 (en) | 2013-12-13 | 2016-05-10 | Bryan Larson | Dental carpule |
AU2015205621A1 (en) | 2014-01-09 | 2016-07-14 | Sanofi | Stabilized glycerol free pharmaceutical formulations of insulin analogues and/or insulin derivatives |
JP6641280B2 (ja) | 2014-01-09 | 2020-02-05 | サノフイSanofi | インスリンアナログおよび/またはインスリン誘導体の安定化された医薬製剤 |
WO2016067179A1 (fr) | 2014-10-29 | 2016-05-06 | Wockhardt Limited | Dispositif d'administration de médicament pour l'administration de deux doses multiples ou plus de médicaments, indépendamment sélectionnables par l'utilisateur avec des mécanismes de verrouillage de dose variable actionnable par l'utilisateur |
JP6820104B2 (ja) | 2014-12-08 | 2021-01-27 | ジェネンテック, インコーポレイテッド | 多用途シリンジ基盤 |
EP3229828B1 (fr) | 2014-12-12 | 2023-04-05 | Sanofi-Aventis Deutschland GmbH | Formulation à rapport fixe d'insuline glargine/lixisenatide |
TWI748945B (zh) | 2015-03-13 | 2021-12-11 | 德商賽諾菲阿凡提斯德意志有限公司 | 第2型糖尿病病患治療 |
TW201705975A (zh) | 2015-03-18 | 2017-02-16 | 賽諾菲阿凡提斯德意志有限公司 | 第2型糖尿病病患之治療 |
TW201735960A (zh) | 2016-02-09 | 2017-10-16 | 賽諾菲阿凡提斯德意志有限公司 | 兩腔室卡普耳 |
TWI746569B (zh) | 2016-06-08 | 2021-11-21 | 瑞士商瑞健醫療股份有限公司 | 計量器具、注射裝置、及其應用 |
US11253652B2 (en) | 2016-11-28 | 2022-02-22 | Shl Medical Ag | Device for dispensing a substance |
DE102017202607A1 (de) * | 2017-02-17 | 2018-08-23 | Vetter Pharma-Fertigung GmbH & Co. KG | Medikamentenbehälter zur Bevorratung und Bereitstellung von mindestens zwei miteinander vermischbaren Medikamentensubstanzen und Verfahren zum Betreiben eines solchen Medikamentenbehälters |
DE102017208255A1 (de) | 2017-05-16 | 2018-11-22 | Vetter Pharma-Fertigung GmbH & Co. KG | Medikamentenbehälter mit einem Endstopfen, Verwendung eines Stopfensicherungsteils zum Sichern eines Endstopfens in einem Medikamentenbehälter und Stopfensicherungsteil |
FR3081299B1 (fr) * | 2018-05-23 | 2020-09-11 | Oreal | Dispositif de preparation d'une compostion cosmetique, et procede associe |
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WO2008151737A1 (fr) * | 2007-06-14 | 2008-12-18 | Sanofi-Aventis Deutschland Gmbh | Ampoule à deux chambres |
-
2008
- 2008-05-31 WO PCT/EP2008/004356 patent/WO2008151737A1/fr active Application Filing
- 2008-05-31 JP JP2010511523A patent/JP2010528792A/ja not_active Abandoned
- 2008-05-31 EP EP08758925A patent/EP2155303A1/fr not_active Withdrawn
- 2008-05-31 CN CN200880020018A patent/CN101678174A/zh active Pending
- 2008-06-12 AR ARP080102519 patent/AR066985A1/es unknown
- 2008-06-12 TW TW97121827A patent/TW200916138A/zh unknown
-
2009
- 2009-12-14 US US12/636,948 patent/US8092421B2/en active Active
-
2011
- 2011-12-09 US US13/315,706 patent/US20120118139A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2008151737A1 * |
Also Published As
Publication number | Publication date |
---|---|
AR066985A1 (es) | 2009-09-23 |
JP2010528792A (ja) | 2010-08-26 |
CN101678174A (zh) | 2010-03-24 |
US20120118139A1 (en) | 2012-05-17 |
WO2008151737A1 (fr) | 2008-12-18 |
US8092421B2 (en) | 2012-01-10 |
US20100262074A1 (en) | 2010-10-14 |
TW200916138A (en) | 2009-04-16 |
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