专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

AU4769599A A medical delivery device and a cartridge assembly for use in the same 未知
公开(公告)号：AU4769599A
公开(公告)日：2000-02-01
申请号：AU4769599
申请日：1999-07-05
申请人： NOVO NORDISK AS
发明人： BUCH-RASMUSSEN THOMAS , MUNK BENNY , POULSEN JENS-ULRIK , LJUNGREEN HENRIK , JENSEN PETER MAELLER , JENSEN JENS MAELLER
IPC分类号： A61M20060101 , A61M5/24 , A61M5/315
摘要： The present invention relates to a medication delivery device comprising a cartridge assembly, a dosing assembly and optionally a needle assembly. The cartridge assembly comprises a cartridge having a stopper adapted to receive a plunger means. Furthermore, the cartridge assembly has one end sealed with a pierceable sealing, said end comprising coupling means for engaging a needle assembly, and another end comprising coupling means for engaging the dosing assembly. At least one of the coupling means of the cartridge assembly is unitarily moulded with the cartridge. The dosing assembly comprises a plunger means and has coupling means for engaging the cartridge assembly. The cartridge assembly and the dosing assembly are coupled together for delivering selected doses of medication. The cartridge is preferably moulded from a plastic material, such as a transparent material, and may be housed in a cartridge housing for protection of the cartridge. The coupling means may be selected from threaded locks, snap locks, hinged locks, or bajonet locks. The medication delivery device is especially suitable for delivering insulin, growth hormone or other medicines.

2. 发明专利

AU8333298A Cylinder ampoule 未知
公开(公告)号：AU8333298A
公开(公告)日：1999-02-10
申请号：AU8333298
申请日：1998-07-01
申请人： NOVO NORDISK AS
发明人： POULSEN JENS ULRIK , JENSEN JENS MAELLER
IPC分类号： A61M5/28 , A61M5/24 , A61M5/315 , A61M5/32 , A61M5/50
摘要： By a cylinder ampoule (1), comprising a tubular vessel with a membrane (4) sealingly closing one end and a piston (9) closing the other end, liquid stored between said piston (9) and said membrane (4) can be pressed out through an injection needle (7) piercing the membrane (4) when the piston (9) is pressed into the ampoule (1). The tube is made from a plastically deformable material. A pressure foot (10) on which a piston rod (13) is acting abuts the piston (9), carries a spring plate (11) made from a harder material than is the ampoule (1), is mainly perpendicular to the ampoule (1) axis, and has at least one diameter which is larger than the inner diameter of the ampoule (1) so that edges of the plate (11) abutting the inner wall of the ampoule (1) are deflected away from the piston (9) to form an acute angle with said wall. The ampoule (1) has an extension (14) beyond the position of the piston (9) by a full ampoule (1) and forms a part of a pen shaped syringe further comprising a dose setting and injection means co-operating with the piston rod (13).

3. 发明专利

AU9736598A A cylinder ampoule 未知
公开(公告)号：AU9736598A
公开(公告)日：1999-05-24
申请号：AU9736598
申请日：1998-10-26
申请人： NOVO NORDISK AS
发明人： JENSEN JENS MAELLER , BUCH-RASMUSSEN THOMAS , POULSEN JENS ULRIK
IPC分类号： A61M5/28 , A61M5/31 , A61M5/315 , A61M5/178

4. 发明专利

AU4294997A Working cylinder 未知
公开(公告)号：AU4294997A
公开(公告)日：1998-04-14
申请号：AU4294997
申请日：1997-09-16
申请人： NOVO NORDISK AS
发明人： BUCH-RASMUSSEN THOMAS , POULSEN JENS ULRIK , LJUNGGREEN HENRIK , JENSEN JENS MAELLER
IPC分类号： A61M5/31 , A61M5/178 , A61M5/20 , A61M5/315 , A61M39/00
摘要： The present invention relates to a drug delivery system, comprising a reservoir from which set doses are apportioned, a dose setting mechanism by which the relative position of two elements is changed by a distance proportional to a set dose, and a push button by activation of which an element is moved a distance corresponding to the distance proportional to the set dose, further comprises a working cylinder having an open end into which a plunger fits, and a closed end at which an inlet and an outlet port connect the space beneath the plunger with an inlet communicating with the reservoir and an outlet communicating with a drug delivery member, respectively. Valves means at the inlet and outlet control the passages from the reservoir to the working cylinder and from the working cylinder to the drug delivery member, respectively. The cylinder with the plunger, and the injection member are independently exchangeable, disposable parts.

5. 发明专利

AU4769699A A medication delivery device and a cartridge assembly for use in the same 未知
公开(公告)号：AU4769699A
公开(公告)日：2000-02-01
申请号：AU4769699
申请日：1999-07-05
申请人： NOVO NORDISK AS
发明人： BUCH-RASMUSSEN THOMAS , MUNK BENNY , POULSEN JENS-ULRIK , LJUNGREEN HENRIK , JENSEN PETER MAELLER , JENSEN JENS MAELLER
IPC分类号： A61M20060101 , A61M5/24 , A61M5/315
摘要： The present invention relates to a medication delivery device comprising a cartridge assembly, a dosing assembly and optionally a needle assembly. The cartridge assembly comprises a cartridge having a stopper adapted to receive a plunger. Furthermore, the cartridge assembly has one end sealed with a pierce able sealing, said end comprising coupling device for engaging a needle assembly, and another end comprising coupling device for engaging the dosing assembly. The dosing assembly comprises a plunger and has coupling device for engaging the cartridge assembly. The cartridge assembly and the dosing assembly are coupled together for delivering selected doses of medication. The device further comprises mechanism for securing that the plunger abuts on the stopper during use of the device, in particular when the dosing assembly is releasable coupled to the cartridge assembly. The securing mechanism is preferably a mechanism for preventing the cartridge assembly from being inadvertently released from the dosing assembly. The cartridge is preferably molded from a plastic material, such as a transparent material, and may be housed in a cartridge housing for protection of the cartridge. The medication delivery device is especially suitable for delivering insulin, growth hormone or the like medicines.

6. 发明专利

AU1871197A Syringe with electronic representation of parameters 未知
公开(公告)号：AU1871197A
公开(公告)日：1997-09-10
申请号：AU1871197
申请日：1997-02-20
申请人： NOVO NORDISK AS
发明人： JENSEN JENS MAELLER , POULSEN JENS ULRIK , SMEDEGAARD JAERGEN K
IPC分类号： A61M5/178 , A61M5/31 , A61M5/315 , A61M5/20
摘要： A syringe having a dose setting mechanism, a button which can be operated to inject a set dose, a switch operated at a time between the start and completion of injection, and an electronic presentation of parameters such as the size of a set dose and the size of the last dose administered. The syringe also has a stop watch which is reset and started responsive to operation of the switch. The electronic presentation includes an indication of the number of hours elapsed from the activation of the switch, and may also include, for a predetermined period initially following the activation of the switch, a presentation of the number of seconds elapsed. The latter presentation can provide a visual indication to the patient of the length of time, after the injection button has been actuated to inject the dose, that the needle should remain inserted in the skin.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式