WO2015115435A1 - 薬液充填ユニット、薬液貯蔵具及び充填アダプタ - Google Patents
薬液充填ユニット、薬液貯蔵具及び充填アダプタ Download PDFInfo
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- WO2015115435A1 WO2015115435A1 PCT/JP2015/052217 JP2015052217W WO2015115435A1 WO 2015115435 A1 WO2015115435 A1 WO 2015115435A1 JP 2015052217 W JP2015052217 W JP 2015052217W WO 2015115435 A1 WO2015115435 A1 WO 2015115435A1
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- chemical
- filling
- liquid
- chemical solution
- needle tube
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- 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
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- 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
- A61J1/2013—Piercing means having two piercing ends
-
- 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
- A61J1/2048—Connecting means
- A61J1/2065—Connecting means having aligning and guiding 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
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/04—Tools for specific apparatus
- A61M2209/045—Tools for specific apparatus for filling, e.g. for filling reservoirs
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
Definitions
- the present invention relates to a chemical solution filling unit for filling a chemical solution storage part of a portable chemical solution administration device such as an insulin pump, for example, and a chemical solution storage device and a filling adapter constituting the chemical solution filling unit.
- treatment methods have been performed in which a drug solution is continuously administered into a patient's body by subcutaneous injection or intravenous injection.
- a treatment method for diabetic patients a treatment in which a minute amount of insulin is continuously infused into the body of the patient is performed.
- a portable drug solution administration device that can be fixedly carried on the patient's body or clothes is used.
- Patent Document 1 As a conventional chemical solution administration device, for example, there is one described in Patent Document 1.
- the chemical solution administration device described in Patent Document 1 includes a chemical solution storage unit that stores a chemical solution and a piston that is driven in the chemical solution storage unit. And a chemical
- the chemical solution storage unit is not pre-filled with the chemical solution. Therefore, when using the chemical solution administration device, the user needs to perform an operation of filling the chemical solution storage unit from a chemical solution container (for example, a vial) in which the chemical solution is separately stored.
- a chemical solution container for example, a vial
- a user first pours a drug solution from a drug solution container using a syringe. And there exists a method of puncturing the needle tube of a syringe in the filling port provided in the chemical
- the adapter is used to connect the chemical storage section and the chemical container.
- the adapter is also a method of pulling a pusher provided in the chemical solution storage unit and filling the chemical solution storage unit with the chemical solution in the chemical solution container.
- the above-described filling method using the syringe has a problem that the needle tube of the syringe is exposed at the time of filling work, so that the user may accidentally puncture.
- an object of the present invention is to prevent the air from remaining in the chemical solution storage unit, and to easily fill the chemical solution storage unit with the chemical solution filling unit, the chemical solution storage device, and It is to provide a filling adapter.
- the chemical solution filling unit of the present invention includes a chemical solution storage device and a filling adapter.
- the chemical solution storage device includes a chemical solution storage unit that stores the chemical solution and an exterior case that houses the chemical solution storage unit.
- the chemical solution storage unit has a filling port into which the chemical solution is injected and a liquid feeding port for sending out the filled chemical solution.
- the filling adapter includes a ventilation needle tube, a liquid feeding needle tube, and a suction passage.
- the ventilation needle tube is connected to the chemical solution container, and the gas fed into the chemical solution container passes therethrough.
- the needle tube for liquid feeding is connected to the chemical liquid container and the filling port, and the chemical liquid fed from the chemical liquid container to the chemical liquid storage unit passes therethrough.
- the suction passage communicates with the liquid feeding port and communicates with a suction mechanism that sucks the gas in the chemical liquid storage unit.
- the chemical solution storage device of the present invention includes a chemical solution storage unit having a filling port into which the chemical solution is injected and a liquid supply port for sending out the filled chemical solution, and an exterior case that houses the chemical solution storage unit. And when filling a chemical
- the filling adapter of the present invention includes a main body, a ventilation needle tube, a liquid feeding needle tube, and a suction passage.
- the main body is detachably attached to a chemical storage device having a chemical storage section that stores the chemical.
- the ventilating needle tube is held by the main body, and the gas fed to the chemical solution container through the chemical solution container passes therethrough.
- the needle tube for liquid feeding is held by the main body part and is connected to a filling port into which the chemical liquid provided in the chemical liquid container and the chemical liquid storage part is injected, and the chemical liquid fed from the chemical liquid container to the chemical liquid storage part passes therethrough.
- the suction passage communicates with a liquid feed port that feeds a chemical solution provided in the chemical solution storage unit, and communicates with a suction mechanism that sucks the gas in the chemical solution storage unit.
- the medicinal solution filling unit, medicinal solution storage device, and filling adapter of the present invention air is left in the medicinal solution storage unit of the medicinal solution administration device in order to fill the medicinal solution storage unit while sucking the air in the medicinal solution storage unit. Can be prevented, and the chemical solution storage part can be easily filled with the chemical solution.
- FIG. 6A is a side view showing a filling amount adjusting mechanism in an embodiment of the chemical liquid filling apparatus of the present invention
- FIG. 6A is a side view showing a normal state
- FIG. 6B is a side view showing a state where a release button is pressed.
- It is a perspective view which shows the embodiment of the chemical
- It is a perspective view which shows the principal part of the chemical
- It is a disassembled perspective view which shows the filling adapter in the embodiment of the chemical
- It is sectional drawing which shows the principal part in the embodiment of the chemical
- FIGS. 1 to 10 the configuration of an embodiment of the chemical solution filling device and the chemical solution filling unit of the present invention (hereinafter referred to as “this example”). An example will be described.
- FIG. 1 is a perspective view of the chemical liquid filling device of this example as viewed from the front
- FIG. 2 is an exploded perspective view showing the chemical liquid filling device, the filling adapter, and the chemical liquid storage device of this example.
- an outer case 61 of the chemical storage device 2 described later is shown transparent.
- the chemical solution filling device 1 is a device that fills the chemical solution storage unit 62 of the chemical solution storage device 2 with the chemical solution.
- a chemical solution storage device 2 and a filling adapter 3 constituting the chemical solution administration device are attached to the chemical solution filling apparatus 1.
- the filling adapter 3 is attached to the chemical solution storage device 2 in advance.
- the chemical solution storage unit 2 and the filling adapter 3 constitute a chemical solution filling unit 5.
- a chemical solution filling set 10 is configured by the chemical solution filling device 1 and the chemical solution filling unit 5 attached to the chemical solution filling device 1.
- a vial 4 showing an example of a chemical solution container is attached to the filling adapter 3.
- the medicinal solution storage device 2 is combined with a drive unit having a power source, a driving mechanism for feeding medicinal solution, and the like to form a medicinal solution administration device.
- the drug solution administration device is a portable drug solution administration device for continuously administering a drug solution into a patient's body, such as a patch-type insulin pump, tube-type insulin pump, and other portable drug solution administration devices. Widely applied.
- FIG. 3 is an exploded perspective view showing the chemical liquid filling apparatus 1 of this example.
- FIG. 4 is a perspective view of the chemical liquid filling apparatus 1 of this example as viewed from the back.
- FIG. 5 is a front view showing the chemical solution filling set 10. 5 shows a state in which the first case 16 in the chemical liquid filling device 1 is removed.
- 6A and 6B are side views showing a filling amount adjusting mechanism 12 to be described later.
- the chemical filling apparatus 1 includes a casing 11 that forms an external appearance, a filling amount adjusting mechanism 12 provided in the casing 11, and a suction mechanism 13. .
- the casing 11 is formed in a substantially rectangular parallelepiped shape with a part cut away, and is formed so as to be gripped by a user.
- the housing 11 has a first case 16 and a second case 17 that overlap each other.
- the first case 16 has a substantially rectangular front part 16a, an upper surface part 16b that extends substantially vertically from one end in the longitudinal direction of the front part 16a, and a substantially vertical part that continues from the other longitudinal end of the front part 16a. And a mounting surface portion 16c facing the upper surface portion 16b.
- the first case 16 includes a first side surface 16d that is substantially perpendicular to one end of the front portion 16a in the short direction, and a first side surface that is substantially perpendicular to the other side of the front portion 16a in the short direction. It has the 2nd side part 16e facing the part 16d.
- medical solution filling apparatus 1 stands upright with the longitudinal direction of the housing
- a pedestal portion 18 is provided that projects toward both sides in the short direction.
- the pedestal portion 18 is formed with an insertion hole 22 opened in a substantially circular shape.
- a mounting portion 21 is provided above the pedestal portion 18 in the front portion 16a.
- the mounting portion 21 is formed from the front portion 16a to the upper surface portion 16b.
- the mounting part 21 is dented from one surface of the front part 16a toward the width direction orthogonal to the longitudinal direction and the short direction of the front part 16a.
- medical solution filling unit 5 is mounted
- the main surface portion 21a that is parallel to one surface of the front portion 16a of the mounting portion 21 is formed with an opening portion 23 that is opened in a substantially square shape and a through hole 24.
- a positioning groove 26 is provided on the side wall 21b on the second side surface portion 16e side of the mounting portion 21.
- a rotation pin, a first bearing portion, and a second bearing portion are provided on one side in the longitudinal direction of the front portion 16a and on the other surface opposite to the exposed one surface.
- a lever member 48 of the suction mechanism 13 described later is rotatably supported by the rotation pin.
- a feed screw shaft 34 of a filling amount adjusting mechanism 12 to be described later is rotatably supported on the first bearing portion, and a swing pin 41 of a guide member 37 of the filling amount adjusting mechanism 12 is supported on the second bearing portion. It is rotatably supported.
- the suction part connection hole 27 into which the 2nd connection port of the filling adapter 3 mentioned later is inserted is provided in the upper surface part 16b.
- the suction side connection hole 27 is provided with a suction side connection port 55 of the suction mechanism 13 described later.
- the first side surface portion 16d is formed with a cutout portion 28 cut out in a substantially square shape.
- a lever member 48 of the suction mechanism 13 to be described later is disposed in the cutout portion 28.
- the second case 17 is formed in a substantially rectangular flat plate shape and is arranged on the back side of the housing 11.
- the second case 17 covers an opening formed by the upper surface portion 16b, the first side surface portion 16d, the second side surface portion 16e, and the placement surface portion 16c in the first case 16. Further, the other side of the second case 17 in the longitudinal direction protrudes toward both sides in the lateral direction, similarly to the front portion 16 a of the first case 16.
- a long hole 31 and an operation window 32 are formed in the second case 17.
- the long hole 31 is opened at a predetermined length along the longitudinal direction at substantially the center of the second case 17.
- a filling amount adjustment scale is described in the vicinity of the long hole 31 in the second case 17.
- the filling amount adjustment scale may be displayed on one surface of the second case 17 by printing, or may be molded integrally with the second case 17.
- the operation window 32 is disposed on the other side in the longitudinal direction of the second case with respect to the long hole 31.
- the filling amount adjusting mechanism 12 includes a feed screw shaft 34, an operation unit 35, a movable member 36, a guide member 37, and a hook member 38.
- the feed screw shaft 34 is rotatably supported by a first bearing portion (not shown) provided in the first case 16.
- the feed screw shaft 34 is provided with a thread groove extending spirally on the outer peripheral surface thereof.
- the feed screw shaft 34 is arranged such that its axial direction is along the longitudinal direction of the housing 11.
- An operation unit 35 is provided on the other side of the feed screw shaft 34 in the axial direction.
- the operation unit 35 is formed in a substantially disk shape and is fixed to the feed screw shaft 34. A part of the operation unit 35 is exposed from the operation window 32 of the second case 17. Then, when the user rotates the operation unit 35, the feed screw shaft 34 rotates.
- the guide member 37 is formed in a substantially rectangular flat plate shape.
- a swing pin 41 is provided at one end of the guide member 37 in the longitudinal direction.
- the swing pin 41 of the guide member 37 is rotatably attached to a second bearing portion (not shown) provided in the first case 16. Thereby, as shown in FIG. 6B, the guide member 37 rotates around the swing pin 41.
- a bent piece 37 a is provided on the other side in the longitudinal direction of the guide member 37.
- a release button 42 protrudes from one surface of the bent piece 37a. As shown in FIG. 2, the release button 42 is inserted through the insertion hole 22 of the first case 16. As shown in FIG. 3, a return spring 39 is disposed between the bent piece 37 a and the second case 17.
- two guide grooves 37b are formed between the swing pin 41 and the bent piece 37a in the guide member 37.
- the two guide grooves 37 b are formed along the longitudinal direction of the guide member 37.
- an engagement piece 43 is formed between the two guide grooves 37 b and the bent piece 37 a in the guide member 37. As shown in FIG. 6A, the engaging piece 43 protrudes in the same direction as the release button 42. As shown in FIG. 2, the engagement piece 43 passes through the through hole 24 of the first case 16.
- the movable member 36 is formed in a substantially flat plate shape, and an opening portion 36a that is opened in a substantially square shape is formed in the approximate center thereof.
- a nut portion 44 is provided on one side of the movable member 36. The nut portion 44 engages with the feed screw shaft 34.
- a display piece 45 is provided between the movable member 36 and the nut portion 44. The display piece 45 protrudes from the movable member 36 toward the second case 17. The display piece 45 is inserted into the long hole 31 provided in the second case 17. The user can confirm the position of the movable member 36 by visually recognizing the position of the display piece 45.
- a hook member 38 is inserted into the opening 36 a of the movable member 36.
- the hook member 38 has a sliding piece (not shown) that is slidably inserted into the guide groove 37b of the guide member 37, and a hook piece 38a. As shown in FIG. 6A, the hook piece 38 a protrudes in the same direction as the engagement piece 43. The hook piece 38a is engaged with a nut piece 64c of the chemical solution storage device 2 described later.
- the hook member 38 is attached to the guide member 37 through a sliding piece. Therefore, as shown in FIG. 6B, when the guide member 37 rotates, the hook member 38 moves together with the guide member 37.
- the suction mechanism 13 includes the suction side connection port 55, the suction tube 46, the syringe 47, the lever member 48, the suction side pusher 49, the lever member 48 and the suction side push.
- a link member 50 that connects the child 49 is provided.
- the suction side connection port 55 is disposed in the suction side connection hole 27 provided in the housing 11. As shown in FIGS. 3 and 5, the suction side connection port 55 is connected to a suction tube 46 that is an example of a suction passage. One end of the suction tube 46 is connected to the suction side connection port 55, and the other end of the suction tube 46 is connected to the syringe 47.
- a first check valve 51 is provided in the middle of the suction tube 46.
- the first check valve 51 is opened only when the gas passing through the suction tube 46 goes from the suction side connection port 55 to the syringe 47, and is closed when the gas goes from the syringe 47 to the suction side connection port 55.
- the syringe 47 is formed in a substantially cylindrical shape.
- a second check valve 52 is provided at one end of the syringe 47 in the axial direction. The second check valve 52 is opened only when the gas is discharged from the syringe 47 and is closed when the gas is sucked into the syringe 47 from the outside except the suction tube 46. Therefore, only the gas that passes through the suction tube 46 is fed into the syringe 47.
- the suction side pusher 49 is inserted into the cylindrical hole of the syringe 47 so as to be slidable in the axial direction of the syringe 47.
- the suction side pusher 49 adjusts the capacity in the syringe 47 freely.
- the suction side pusher 49 is provided with a pressing spring 53.
- the pressing spring 53 is interposed between the suction side pusher 49 and the second side surface portion 16 e of the first case 16. The pressing spring 53 urges the suction side pusher 49 toward one side in the axial direction of the syringe 47.
- a lever member 48 is connected to the suction side pusher 49 via a link member 50.
- a bearing hole 48 a is provided at one end of the lever member 48.
- a rotation pin (not shown) provided in the first case 16 is passed through the bearing hole 48a. The lever member 48 is rotatably supported by the first case 16 and the second case 17 around the rotation pin.
- one end portion of the link member 50 is rotatably attached to the other end portion of the lever member 48. Further, the other end of the link member 50 is attached to the suction side pusher 49 so as to be rotatable.
- the suction side pusher 49 together with the link member 50 resists the urging force of the pressing spring 53, and the other side in the axial direction of the syringe 47. (See FIG. 12). Thereby, the capacity
- the suction side pusher 49 When the user stops the gripping operation of the lever member 48, the suction side pusher 49 is urged by the pressing spring 53 and inserted into the syringe 47.
- the suction tube 46 is provided with a first check valve 51 that blocks air from the syringe 47 toward the suction side connection port 55. Therefore, the air in the syringe 47 is discharged to the outside through the second check valve 52. Further, the moving force of the suction side pusher 49 is transmitted to the lever member 48 via the link member 50, and the lever member 48 returns to the initial state shown in FIG.
- FIG. 7 is a perspective view showing the chemical solution filling unit 5.
- the chemical storage device 2 includes an exterior case 61 having an open surface, a chemical storage unit 62 accommodated in the exterior case 61, a storage unit side connection port 63, and a pusher. Member 64.
- the outer case 61 is formed in a container shape that is open on one side.
- the exterior case 61 has a main surface portion 61a formed in a substantially rectangular shape, a side wall 61b surrounding the main surface portion 61a, and a recessed portion 61c that is recessed by one step from the main surface portion 61a.
- the recessed portion 61c is provided with a substantially cylindrical storage portion side connecting tube 66.
- Positioning protrusions 61d are provided on the side wall 61b of the outer case 61 (see FIG. 2). The positioning protrusion 61 d is inserted into the positioning groove 26 provided in the mounting portion 21 when the chemical solution filling unit 5 is attached to the chemical solution filling apparatus 1.
- FIG. 8 is a perspective view showing a main part of the chemical liquid storage device 2.
- the chemical liquid storage unit 62 is formed in a substantially cylindrical shape, and one surface is closed and the other surface is opened.
- a filling port 62 a and a liquid feeding port 62 b are provided at the end of the chemical liquid storage unit 62 on the closing side.
- a chemical solution is injected from the filling port 62a, and air or a chemical solution is sent out from the liquid supply port 62b.
- the liquid supply port 62b is disposed above the filling port 62a in the vertical direction.
- a liquid feeding tube 69 is connected to the liquid feeding port 62b.
- the storage unit side connection port 63 is connected to the end of the liquid supply tube 69 opposite to the liquid supply port 62b.
- the storage unit side connection port 63 is disposed in the storage unit side connection cylinder 66 in the outer case 61.
- the pusher member 64 is slidably inserted into the cylindrical hole of the chemical liquid storage unit 62.
- the pusher member 64 includes a gasket 64a that moves while being in close contact with the inner peripheral surface of the chemical solution storage unit 62, a shaft portion 64b that is attached to the gasket 64a, and a nut piece 64c that is fixed to the shaft portion 64b. Have.
- the nut piece 64c is provided on the opposite side of the shaft 64b from the gasket 64a. When the chemical storage device 2 and the drive unit are combined together, the nut piece 64c is engaged with the screw shaft of the drive mechanism provided in the drive unit.
- the nut piece 64c engages with the hook piece 38a of the filling amount adjusting mechanism 12 when the chemical solution filling unit 5 is attached to the chemical solution filling apparatus 1 (see FIG. 11).
- FIG. 9 is an exploded perspective view showing the filling adapter 3
- FIG. 10 is a cross-sectional view showing the filling adapter 3.
- the filling adapter 3 includes a main body portion 71, a support portion 72, a first connection port 73, a second connection port 74, and a liquid feeding needle tube held by the main body portion 71. 75, a ventilation needle tube 76, and a ventilation filter 77. Further, the filling adapter 3 has a protection mechanism 78 provided in the main body 71.
- the main body 71 is formed in a substantially rectangular parallelepiped shape.
- a support portion 72, a protection mechanism 78, a liquid feeding needle tube 75, and a ventilation needle tube 76 are disposed on one side in the longitudinal direction of the main body portion 71.
- a first connection port 73 and a second connection port 74 are disposed on the other side of the main body 71 in the longitudinal direction.
- a concave portion 81 that is recessed in a substantially square shape from the one surface 71a is formed.
- the recess 81 is provided at a position corresponding to the first connection port 73 and the second connection port 74 provided in the main body 71.
- a first communication hole 82 and a second communication hole 83 are formed in the recess 81.
- the first communication hole 82 and the second communication hole 83 pass through the main body 71 in the vertical direction.
- the recess 81 is formed with a communication path 84 that allows the first communication hole 82 and the second communication hole 83 to communicate with each other.
- a mounting hole 85 is provided on the outer edge of the first communication hole 82 on the recess 81 side.
- a ventilation filter 77 is attached to the attachment hole 85.
- the ventilation filter 77 has a mechanism that allows only gas such as air to pass therethrough and prevents liquid from passing therethrough.
- the main body 71 is provided with a lid 86 that closes the opening of the recess 81.
- a needle tip is provided at one end of each of the liquid-feeding needle tube 75 and the ventilation needle tube 76.
- One end of each of the liquid-feeding needle tube 75 and the ventilation needle tube 76 is punctured by a rubber plug that seals the opening of the vial 4 and penetrates the rubber plug.
- a needle tip is also provided at the other end of the liquid feeding needle tube 75.
- the other end of the liquid feeding needle tube 75 is pierced into the filling port 62a of the drug solution storage unit 62 and penetrates the filling port 62a.
- the other end side of the liquid feeding needle tube 75 is bent in a substantially L shape.
- the liquid feeding needle tube 75 and the ventilation needle tube 76 are held by the main body 71.
- One end sides of the liquid-feeding needle tube 75 and the ventilation needle tube 76 protrude from the one surface 71 a of the main body 71.
- the other end side of the liquid feeding needle tube 75 protrudes from the other surface 71 b which is the surface opposite to the one surface 71 a of the main body 71. That is, the liquid feeding needle tube 75 is provided so as to penetrate the main body portion 71 in the vertical direction.
- the other end of the ventilation needle tube 76 protrudes from the other surface 71b of the main body 71, or the end surface thereof is located on the same plane as the other surface 71b.
- the other end of the ventilation needle tube 76 does not have to protrude from the other surface 71b of the main body 71.
- a ventilation hole communicating with the ventilation needle tube 76 may be provided in the main body 71.
- a substantially cylindrical support portion 72 is provided on one side of the main body portion 71 in the longitudinal direction.
- the opening of the support portion 72 is set to a size that allows the mouth portion of the vial 4 to be inserted.
- One end side of the liquid feeding needle tube 75 and the ventilation needle tube 76 is disposed in the cylindrical hole of the support portion 72. That is, the support portion 72 is formed in a cylindrical shape that covers the periphery of the liquid feeding needle tube 75 and the ventilation needle tube 76, and is spaced apart from the needle tip on one side of the liquid feeding needle tube 75 and the ventilation needle tube 76 in the radial direction. Is provided. Thereby, it is possible to prevent the user from accidentally puncturing the needle tips on one end side of the liquid-feeding needle tube 75 and the ventilation needle tube 76.
- a rib 72 a that is continuous in the circumferential direction is formed on the inner wall of the support portion 72.
- the rib 72 a is fitted to the mouth of the vial 4. Thereby, the vial 4 can be held by the support portion 72.
- the protection mechanism 78 is provided on the other surface 71 b of the main body 71 and is disposed in the vicinity of the other end of the liquid feeding needle tube 75 in the main body 71.
- the protection mechanism 78 includes a first cover portion 88 that protrudes from the other surface 71 b of the main body portion 71 and a second cover portion 89.
- the 1st cover part 88 which shows an example of a protective cover is formed in the substantially flat plate shape.
- the first cover portion 88 has a groove portion 88a.
- the other end of the liquid feeding needle tube 75 held by the main body 71 is inserted into the groove 88a.
- the second cover part 89 showing an example of the protective cover is rotatably attached to the first cover part 88.
- the second cover portion 89 rotates to cover the groove portion 88a of the first cover portion 88 and the other end side of the liquid feeding needle tube 75 (see FIG. 14D).
- the needle tip on the other end side of the liquid feeding needle tube 75 after the filling operation is completed can be covered, and the used filling adapter 3 can be brought into a safe state.
- the example which used the 1st cover part 88 and the 2nd cover part 89 was demonstrated as a structure of the protection mechanism 78 in this example, as a structure of the protection mechanism 78, it is not limited to this.
- the part which supports the needle tube 75 for liquid feeding in the main body is configured to be rotatable, and the needle tip on the other end side of the needle pipe 75 for liquid feeding is provided on the main body by rotating this part. It may be covered with a cover.
- a first connection port 73 and a second connection port 74 are provided on the other surface 71b of the main body 71 on the concave portion 81 side.
- the first connection port 73 and the second connection port 74 are formed in a substantially cylindrical shape.
- the first connection port 73 and the second connection port 74 are respectively formed with communication holes 73a and 74a penetrating along the axial direction.
- sealing bodies 90 and 90 are attached to the openings on the side opposite to the main body 71 in the communication holes 73a and 74a so as to close the openings.
- the first connection port 73 communicates with a first communication hole 82 provided in the main body 71
- the second connection port 74 communicates with a second communication hole 83.
- seal members 91 are provided at the ends of the first connection port 73 and the second connection port 74 opposite to the main body 71.
- the first connection port 73 is inserted into the storage unit side connection tube 66 of the chemical solution storage device 2 and connected to the storage unit side connection port 63.
- the second connection port 74 is inserted into the suction side connection hole 27 of the chemical liquid filling apparatus 1 and connected to the suction side connection port 55.
- FIG. 11 is a cross-sectional view showing the main part of the chemical solution filling set 10
- FIG. 12 is a front view of the chemical solution filling set 10 showing the operation of filling the chemical solution storage unit 62 of the chemical solution storage device 2.
- FIG. 13 is an explanatory view schematically showing the filling operation of the chemical solution.
- the user stands the liquid medicine filling device 1 on a desk or table so that the opening on the upper surface portion 16 b side of the mounting portion 21 faces upward.
- the chemical solution filling device 1 is provided with a pedestal portion 18 projecting on both sides of the first side surface portion 16 d and the second side surface portion 16 e below the housing 11. Thereby, the chemical
- the operation piece 35 of the chemical solution filling apparatus 1 is operated to set the display piece 45 at a predetermined scale position.
- the movable member 36 and the hook member 38 move to a predetermined position.
- the hook member 38 in the filling amount adjusting mechanism 12 may be set before the chemical liquid filling device 1 is placed on a desk or a table, or after the chemical liquid filling unit 5 is attached to the chemical liquid filling device 1. May be.
- the filling adapter 3 is attached to the chemical solution storage device 2 in advance.
- the other end side of the liquid feeding needle tube 75 in the filling adapter 3 passes through the filling port 62 a of the chemical solution storage unit 62.
- the first connection port 73 is inserted into the storage unit side connection tube 66 of the drug solution storage device 2, and the storage unit side connection port 63 passes through the sealing body 90 of the first connection port 73.
- medical solution storage tool 2 the liquid supply tube 69, the storage part side connection port 63, and the 1st connection port 73 of the filling adapter 3 are connected.
- the chemical solution filling unit 5 is attached to the chemical solution filling apparatus 1. Specifically, the protrusion 61 d of the chemical solution storage device 2 is inserted into the positioning groove 26 of the mounting portion 21, and the chemical solution storage device 2 is mounted on the mounting portion 21. Further, the second connection port 74 of the filling adapter 3 is inserted into the suction side connection hole 27 of the chemical solution filling apparatus 1. Then, the seal member 91 (see FIG. 10) of the second connection port 74 is in close contact with the suction side connection hole 27. Further, the suction side connection port 55 penetrates the sealing body 90 of the second connection port 74. As a result, the second connection port 74 and the suction side connection port 55 communicate with each other.
- the internal space of the syringe 47 of the suction mechanism 13 and the internal space of the chemical solution storage unit 62 are communicated with each other via a liquid supply port 62 b, a liquid supply tube 69, a communication path 84, and a suction tube 46.
- a suction passage 95 is constituted by the liquid feeding tube 69, the communication passage 84 and the suction tube 46.
- the engaging piece 43 protruding from the mounting portion 21 is engaged with the side wall 61 b of the outer case 61 in the chemical solution storage device 2.
- medical solution storage tool 2 can be stably mounted
- the hook piece 38a of the filling amount adjusting mechanism 12 is engaged with the nut piece 64c of the chemical liquid storage device 2, and the insertion position of the pusher member 64 with respect to the chemical liquid storage section 62 is held at a predetermined position.
- the position in the chemical solution storage section 62 of the gasket 64a of the pusher member 64 is maintained, and the capacity in the chemical solution storage section 62 can be maintained at a set amount.
- the position of the hook piece 38a engaged with the nut piece 64c can be changed by operating the operation section 35, and the capacity of the chemical liquid storage section 62 can be increased. Can be easily changed.
- the vial 4 having a chemical solution is attached to the support portion 72 of the filling adapter 3.
- one end side of the liquid feeding needle tube 75 and the ventilation needle tube 76 of the filling adapter 3 penetrates the rubber stopper of the vial bottle 4, and the liquid feeding needle tube 75, the ventilation needle tube 76 and the internal space of the vial bottle 4 are formed.
- the other end of the liquid feeding needle tube 75 passes through the filling port 62 a of the chemical liquid storage unit 62. Therefore, as shown in FIG. 13A, the internal space of the vial 4 and the internal space of the drug solution storage unit 62 communicate with each other via the liquid supply needle tube 75.
- the vial 4 may be attached to the filling adapter 3 before the chemical solution filling unit 5 is attached to the chemical solution filling apparatus 1.
- the user grasps the lever member 48, and rotates the lever member 48.
- the suction side pusher 49 is moved through the link member 50, and the capacity in the syringe 47 is increased.
- the syringe 47 is provided with a second check valve 52 that opens only when the gas is discharged from the syringe 47 and closes when the gas is sucked into the syringe 47. Therefore, the syringe 47 sucks air from the suction tube 46 side.
- the chemical solution M1 is injected from the vial bottle 4 into the chemical solution storage unit 62 through the liquid supply needle tube 75 and the filling port 62a.
- external air is fed into the vial 4 via the aeration needle tube 76. In this way, the user can easily inject the chemical M1 into the chemical storage part 62 by gripping the lever member 48.
- the suction side pusher 49 When the user stops the gripping operation of the lever member 48, the suction side pusher 49 is urged by the pressing spring 53 and inserted into the syringe 47.
- the suction tube 46 is provided with a first check valve 51 that blocks air from the syringe 47 toward the suction side connection port 55.
- the syringe 47 is provided with the second check valve 52 that opens only when the gas is discharged from the syringe 47 and closes when the gas is sucked into the syringe 47. Yes. Therefore, the air in the syringe 47 is discharged to the outside via the second check valve 52 instead of the suction tube 46 side. Further, the moving force of the suction side pusher 49 is transmitted to the lever member 48 via the link member 50, and the lever member 48 returns to the initial state shown in FIG.
- the user repeats the gripping operation of the lever member 48.
- the air in the drug solution storage unit 62 is sucked by the suction mechanism 13 of the drug solution filling apparatus 1 to be negative pressure, and the drug solution M1 is injected into the drug solution storage unit 62 from the vial 4.
- the chemical solution M1 is filled up to the liquid feeding tube 69 as shown in FIG. 13B.
- the suction passage 95 is provided with a ventilation filter 77 that allows only gas such as air to pass therethrough and does not allow liquid to pass.
- the suction mechanism 13 cannot suck the air, and the lever member 48 is hard to rotate. Thereby, it can be told with respect to the user that the chemical
- the liquid feeding port 62b through which air is sucked in the chemical liquid storage unit 62 is disposed above the filling port 62a into which the chemical liquid M1 is injected in the vertical direction. Furthermore, the air in the chemical solution storage unit 62 is sucked by the suction mechanism 13 of the chemical solution filling apparatus 1, so that the air in the chemical solution storage unit 62 can be discharged without leaving the liquid feeding port 62 b. As a result, it is possible to omit the operation of operating the pusher member 64 provided in the chemical solution storage device 2 after the chemical solution filling operation to remove the remaining air from the chemical solution storage unit 62.
- the capacity of the chemical solution storage unit 62 does not change, and an appropriate amount can be filled in the chemical solution storage unit 62, and the chemical solution M1 generated when the air is vented is obtained. Emissions can be eliminated.
- the filling operation can be performed in the state where the liquid feeding port 62b and the filling port 62a are arranged above the gasket 64a of the pusher member 64 in the vertical direction by the chemical filling device 1.
- the chemical solution filling unit 5 is removed from the chemical solution filling apparatus 1. Specifically, the release button 42 is pressed. As a result, as shown in FIG. 6B, the guide member 37 rotates around the swing pin 41. As a result, the engagement between the engagement piece 43 and the outer case 61 is released, and the engagement between the hook piece 38a and the nut piece 64c is released.
- the chemical solution filling unit 5 is pulled upward. Accordingly, the second connection port 74 is pulled out from the suction side connection hole 27, and the chemical solution storage unit 2 is detached from the mounting unit 21. Thereby, the chemical solution filling operation into the chemical solution storage unit 62 is completed. Note that the vial 4 may be removed from the filling adapter 3 before removing the chemical filling unit 5 from the chemical filling device 1.
- FIG. 14A to 14D are explanatory views showing a method of removing the filling adapter 3.
- the chemical solution filling unit 5 is removed from the chemical solution filling apparatus 1.
- the filling adapter 3 is rotated around the first connection port 73 in a direction in which the protection mechanism 78 side of the filling adapter 3 is separated from the chemical storage device 2.
- the liquid feeding needle tube 75 comes out of the filling port 62 a (see FIG. 8) of the chemical liquid storage unit 62.
- the first connection port 73 is pulled out from the storage unit side connection tube 66, and the filling adapter 3 is removed from the chemical solution storage device 2.
- the second cover part 89 is rotated in a direction to approach the first cover part 88.
- the needle tip on the other end side of the liquid feeding needle tube 75 is covered with the first cover portion 88 and the second cover portion 89.
- the present invention is not limited to the embodiment described above and shown in the drawings, and various modifications can be made without departing from the spirit of the invention described in the claims.
- the suction mechanism for example, an electric pump or the like may be used, and various other suction mechanisms may be applied.
- the mounting portion may be configured to cover the entire outer case 61 of the chemical solution storage device 2.
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Abstract
Description
1-1.薬液充填装置、及び薬液充填ユニットの構成例
まず、図1~図10を参照して本発明の薬液充填装置、及び薬液充填ユニットの実施の形態例(以下、「本例」という。)の構成例について説明する。
図1は、本例の薬液充填装置を正面から見た斜視図、図2は、本例の薬液充填装置、充填アダプタ及び薬液貯蔵具を示す分解斜視図である。なお、図1及び図2では、薬液貯蔵具2の要部を示すために、後述する薬液貯蔵具2の外装ケース61を透明にして示している。
次に、図1~図6を参照して薬液充填装置1について説明する。
図3は、本例の薬液充填装置1を示す分解斜視図である。図4は、本例の薬液充填装置1を背面から見た斜視図である。図5は、薬液充填セット10を示す正面図である。なお、図5では、薬液充填装置1における第1ケース16を外した状態を示している。図6A及び図6Bは、後述する充填量調整機構12を示す側面図である。
筐体11は、一部が切り欠かれた略直方体状に形成されて、使用者によって握持可能に形成されている。筐体11は、互いに重なり合う第1ケース16と、第2ケース17と、を有している。
次に、充填量調整機構12の構成について説明する。
図3及び図5に示すように、充填量調整機構12は、送りねじ軸34と、操作部35と、可動部材36と、ガイド部材37と、フック部材38とを有している。
次に、吸引機構13の構成について説明する。
図3及び図5に示すように、吸引機構13は、吸引側接続ポート55と、吸引チューブ46と、シリンジ47と、レバー部材48と、吸引側押し子49と、レバー部材48と吸引側押し子49とを接続するリンク部材50とを有している。
次に、図1、図2、図5、図7~図11を参照して薬液貯蔵具2及び充填アダプタ3からなる薬液充填ユニット5について説明する。
図7は、薬液充填ユニット5を示す斜視図である。
図2及び図7に示すように、薬液貯蔵具2は、一面が開口した外装ケース61と、外装ケース61の内部に収容される薬液貯蔵部62と、貯蔵部側接続ポート63と、押し子部材64とを有している。
図8に示すように、薬液貯蔵部62は、略筒状に形成されており、一方の面が閉塞され、他方の面が開放されている。薬液貯蔵部62における閉塞側の端部には、充填ポート62aと、送液ポート62bが設けられている。充填ポート62aから薬液が注入され、送液ポート62bからは、空気又は薬液が送り出される。また、図5に示すように、薬液充填ユニット5を薬液充填装置1に装着した際、送液ポート62bは、充填ポート62aよりも鉛直方向の上方に配置される。
次に、図9及び図10を参照して充填アダプタ3について説明する。
図9は、充填アダプタ3を示す分解斜視図、図10は、充填アダプタ3を示す断面図である。
本体部71は、略直方体状に形成されている。本体部71における長手方向の一側には、支持部72、保護機構78、送液用針管75及び通気用針管76が配置されている。また、本体部71における長手方向の他側には、第1接続ポート73と、第2接続ポート74が配置されている。
送液用針管75及び通気用針管76の一端には、それぞれ針先が設けられている。そして、送液用針管75及び通気用針管76の一端は、バイアル瓶4の開口を密閉するゴム栓に穿刺され、ゴム栓を貫通する。また、送液用針管75の他端にも針先が設けられている。送液用針管75の他端は、薬液貯蔵部62の充填ポート62aに穿刺され、充填ポート62aを貫通する。送液用針管75の他端側は、略L字状に屈曲している。
次に、本例の薬液充填セット10を用いた薬液充填方法の一例について、図1~図13を参照して説明する。
図11は、薬液充填セット10における要部を示す断面図、図12は、薬液貯蔵具2の薬液貯蔵部62へ薬液を充填する動作を示す薬液充填セット10の正面図である。図13は、薬液の充填動作を模式的に示す説明図である。
次に、本例の薬液貯蔵具2から充填アダプタ3を取り外す方法について図14を参照して説明する。
図14A~図14Dは、充填アダプタ3の取り外し方法を示す説明図である。
Claims (7)
- 薬液を貯蔵する薬液貯蔵部を有する薬液貯蔵具と、
前記薬液貯蔵具に脱着可能に装着される充填アダプタと、を備え、
前記薬液貯蔵具は、
前記薬液が注入される充填ポート及び充填された前記薬液を送り出す送液ポートを有する前記薬液貯蔵部と、
前記薬液貯蔵部を収容する外装ケースと、を備え、
前記充填アダプタは、
薬液容器に接続して前記薬液容器に送り込まれる気体が通過する通気用針管と、
前記薬液容器及び前記充填ポートに接続し、前記薬液容器から前記薬液貯蔵部へ送り込まれる前記薬液が通過する送液用針管と、
前記送液ポートと連通し、前記薬液貯蔵部内の気体を吸引する吸引機構と連通する吸引通路と、を備えた
薬液充填ユニット。 - 前記吸引通路に、気体のみを通過させ、前記薬液を通過させない通気フィルタを設けた
請求項1に記載の薬液充填ユニット。 - 前記送液ポートは、前記薬液を充填する際に、前記充填ポートよりも鉛直方向の上方に配置される
請求項1又は2に記載の薬液充填ユニット。 - 前記充填アダプタは、前記薬液の充填作業が終了後に、前記送液用針管における前記送液ポートに接続される側の針先を覆う保護機構を有する
請求項1~3のいずれかに記載の薬液充填ユニット。 - 前記充填アダプタは、前記通気用針管及び前記送液用針管における前記薬液容器に接続される側の針先を覆い、前記薬液容器を支持する支持部を有する
請求項1~4のいずれかに記載の薬液充填ユニット。 - 薬液が注入される充填ポート及び充填された前記薬液を送り出す送液ポートを有する薬液貯蔵部と、
前記薬液貯蔵部を収容する外装ケースと、
を備え、
前記薬液を充填する際に、前記送液ポートから前記薬液貯蔵部内の気体が吸引される
薬液貯蔵具。 - 薬液を貯蔵する薬液貯蔵部を有する薬液貯蔵具に脱着可能に装着される本体部と、
前記本体部に保持され、薬液容器に接続して前記薬液容器に送り込まれる気体が通過する通気用針管と、
前記本体部に保持され、前記薬液容器及び前記薬液貯蔵部に設けた前記薬液が注入される充填ポートに接続し、前記薬液容器から前記薬液貯蔵部へ送り込まれる前記薬液が通過する送液用針管と、
前記薬液貯蔵部に設けた前記薬液を送り出す送液ポートと連通し、前記薬液貯蔵部内の気体を吸引する吸引機構と連通する吸引通路と、
を備えた充填アダプタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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EP15743672.6A EP3100711B1 (en) | 2014-01-30 | 2015-01-27 | Liquid medicine filling unit, liquid medicine reservoir instrument, and filling adapter |
CN201580003024.5A CN105813613B (zh) | 2014-01-30 | 2015-01-27 | 药液填充单元、药液贮藏件以及填充接合器 |
DK15743672.6T DK3100711T3 (en) | 2014-01-30 | 2015-01-27 | LIQUID MEDICINE FILLING UNIT, LIQUID MEDICINE RESERVOIR INSTRUMENTS, AND FILLING ADAPTERS |
JP2015559950A JP6431855B2 (ja) | 2014-01-30 | 2015-01-27 | 薬液充填ユニット及び充填アダプタ |
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JP2014015114 | 2014-01-30 | ||
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EP (1) | EP3100711B1 (ja) |
JP (1) | JP6431855B2 (ja) |
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DK (1) | DK3100711T3 (ja) |
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WO2023167042A1 (ja) * | 2022-03-01 | 2023-09-07 | テルモ株式会社 | 薬液充填装置及び充填器 |
WO2023167044A1 (ja) * | 2022-03-01 | 2023-09-07 | テルモ株式会社 | 薬液充填装置及び充填器 |
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AU2022289471A1 (en) * | 2021-06-11 | 2023-11-30 | Becton, Dickinson And Company | Apparatus for filling a fluid delivery device |
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- 2015-01-27 CN CN201580003024.5A patent/CN105813613B/zh active Active
- 2015-01-27 DK DK15743672.6T patent/DK3100711T3/en active
- 2015-01-27 EP EP15743672.6A patent/EP3100711B1/en active Active
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- 2016-12-08 HK HK16113973A patent/HK1225600A1/zh unknown
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US20180071454A1 (en) * | 2016-09-15 | 2018-03-15 | Tandem Diabetes Care, Inc. | Vial supporter for medicament pump |
US10926025B2 (en) * | 2016-09-15 | 2021-02-23 | Tandem Diabetes Care, Inc. | Vial supporter for medicament pump |
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US11324664B2 (en) * | 2017-03-24 | 2022-05-10 | Carefusion 303, Inc. | Dry disconnect cartridge and dual lumen needle for automatic drug compounder |
US11938094B2 (en) | 2017-03-24 | 2024-03-26 | Carefusion 303, Inc. | Dry disconnect cartridge and dual lumen needle for automatic drug compounder |
CN114616006A (zh) * | 2019-11-01 | 2022-06-10 | 金镕玄 | 药液推压装置及包括该装置的药液注入装置 |
WO2023167042A1 (ja) * | 2022-03-01 | 2023-09-07 | テルモ株式会社 | 薬液充填装置及び充填器 |
WO2023167044A1 (ja) * | 2022-03-01 | 2023-09-07 | テルモ株式会社 | 薬液充填装置及び充填器 |
CN115814178A (zh) * | 2022-12-16 | 2023-03-21 | 山东中医药大学附属医院 | 儿科呼吸道清理装置 |
CN115814178B (zh) * | 2022-12-16 | 2023-08-08 | 山东中医药大学附属医院 | 儿科呼吸道清理装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3100711A1 (en) | 2016-12-07 |
DK3100711T3 (en) | 2018-10-22 |
EP3100711B1 (en) | 2018-08-29 |
JP6431855B2 (ja) | 2018-11-28 |
HK1225600A1 (zh) | 2017-09-15 |
JPWO2015115435A1 (ja) | 2017-03-23 |
CN105813613B (zh) | 2019-10-25 |
EP3100711A4 (en) | 2017-09-20 |
CN105813613A (zh) | 2016-07-27 |
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