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1. 发明专利

JPH1099411A CONNECTOR ASSEMBLY 失效
公开(公告)号：JPH1099411A
公开(公告)日：1998-04-21
申请号：JP25160097
申请日：1997-09-17
申请人： BECTON DICKINSON FRANCE
发明人： SAMS BERNARD , MATTHEWS COLIN JAMES , THIBAULT JEAN CLAUDE , JANSEN HUBERT
IPC分类号： A61J1/05 , A61J1/00 , A61J1/10 , A61J1/20 , A61J3/00
摘要： PROBLEM TO BE SOLVED: To rapidly flow fluid by defining a specific number of passageways with transfer tubes, stoppers and the like, by shifting and releasing them so as to slightly move them outward by means of spring forces so as to induce pressure. SOLUTION: A safe shield 86 is removed from a connector assembly 10, and the outer end of a spike guard 80 is made into contact with a solvent container and is pressed by a glass bottle 12. Accordingly, a spike 62 enters the solvent container. Simultaneously, a stopper sleeve 46 and a stopper 60 move through a neck 20. When the stopper 60 goes away from the neck 20, at least one passageway communicating with the interior of the glass bottle 12 is defined by a groove hole 59 in a stopper ring 46. Through this process, a spring 78 is urged so that the spike 62, the stopper sleeve 46 and the stopper 60 are moved slightly when the glass bottle 12 is released by pressing, and accordingly, slight pressure variation occurs, inducing a flow of a solvent. Thereby, the solvent can flow overcoming the surface tension which hinder the flow of the solvent.

2. 发明专利

JPH1099410A CONNECTOR ASSEMBLY 失效
公开(公告)号：JPH1099410A
公开(公告)日：1998-04-21
申请号：JP25159797
申请日：1997-09-17
申请人： BECTON DICKINSON FRANCE
发明人： JANSEN HUBERT , THIBAULT JEAN CLAUDE , SAMS BERNARD
IPC分类号： A61J1/05 , A61J1/00 , A61J1/10 , A61J1/20 , A61J3/00
摘要： PROBLEM TO BE SOLVED: To provide a connector assembly capable of being safely removed from a glass bottle. SOLUTION: A connector assembly 10 is provided with a collar 30 that can be fitted to the rim 24 of a glass bottle 12 in its locking position, and that can be removed from the rim when it is abolished. The protective cap 50 being fitted to the collar is provided with a ring-shaped ring being engagedly locked on the collar. The ring is fixed to the cap through a connecting part which has at least one fragile place. When the cap is pressed toward its inner end, the ring moves the collar to the locking position, so that the collar is fixed to the rim by exerting an inward force to a locking structural member. By breaking the connecting part, the cap is removed from the ring, and the device can be usually used. When abolished, the ring is pressed to release the engagement with the collar, and then the collar is removed from the glass bottle for enabling separate abolition.

3. 发明专利

JPH10113388A INJECTION DEVICE 失效
公开(公告)号：JPH10113388A
公开(公告)日：1998-05-06
申请号：JP22853397
申请日：1997-08-25
申请人： BECTON DICKINSON FRANCE
发明人： SAMS BERNARD , OLIVE ERIC
IPC分类号： A61M5/20 , A61M5/32
摘要： PROBLEM TO BE SOLVED: To provide an injection device in which fluid can be automatically injected to a man. SOLUTION: An injection device 10 comprises a drive assembly, and a throw- away assembly 20 including an injector assembly to be installed on the drive assembly. The drive assembly comprises a drive rod 46, and a spring 56 to press the drive rod to the injector. The spring 56 presses the drive rod 46 along an axial line of the device 10 to let a needle 38 of the injector assembly penetrate skin. The spring 56 continues to press the drive rod till the drive rod is engaged with a piston 32 in the injector assembly, so substance in the injector is discharged. A cap 16 detachably installed on the throw-away assebly, and a lock member provided on the throw-away assembly 20 prohibit removal of the cap 16 till the throw-away assembly is rotated to move to an actuation position. A lock release assembly releases engagement of the lock member when the throw-away assembly is rotated to the drive assembly.

4. 发明专利

JPH10113387A INJECTION DEVICE 失效
公开(公告)号：JPH10113387A
公开(公告)日：1998-05-06
申请号：JP22796997
申请日：1997-08-25
申请人： BECTON DICKINSON FRANCE
发明人： OLIVE ERIC , SAMS BERNARD
IPC分类号： A61M5/20 , A61M5/24 , A61M5/32
摘要： PROBLEM TO BE SOLVED: To provide an injection device in which fluid can be automatically injected to a human body. SOLUTION: An injection device 10 comprises a drive assembly which can be reused, and a throw-away assembly 20 including a sleeve 28 to contain an injector. The drive assembly is provided with a housing having an opened end part, and a collar 14 is installed on it. The collar 14 has a claw radially extended inward. The sleeve 28 comprises a cylindrical main body provided with a rib radially extended outward. The rib has a notch to be engaged with the claw. By engagement of the claw with the notch, removal of the throw-away assembly 20 from the drive assembly can be prohibited even in the case where an actuation button of the drive assembly is pushed in an early stage. For removing the throw-away assembly, the throw-away assembly is relatively rotated to the drive assembly, so the claw is removed from the notch.

5. 发明专利

ES2205105T3 未知
公开(公告)号：ES2205105T3
公开(公告)日：2004-05-01
申请号：ES97115999
申请日：1997-09-15
申请人： BECTON DICKINSON FRANCE
发明人： JANSEN HUBERT , THIBAULT JEAN CLAUDE , SAMS BERNARD
IPC分类号： A61J1/05 , A61J1/00 , A61J1/10 , A61J1/20 , A61J3/00
摘要： A connector assembly (10) provided for efficient flow of liquid into and/or out of a vial, such as a vial (12) containing a lyophilized drug. The connector assembly features a collar (30) mountable to the rim of the vial in a locked position and thereafter removable by an end-user when disposal of the device is desired. A protective cap (50) mountable over the collar includes a annulus-type ring (61) at its proximal end which mounts over locking structure associated with the collar. The ring is secured to the protective cap via one or more user-severable connections. As the cap is urged proximally, the ring places the collar in the locked position with the vial rim, exerting an inwardly-directed force onto the locking structure to secure the collar to the vial rim. The cap (50) can be separated from the ring (61) at its user-servable connections, and the device used in its ordinary matter. When disposal is desired, the ring may be urged proximally out of engagement with the locking structure of the collar. The collar (30) may thereafter be removed from the vial to facilitate separate disposal of those components.

6. 发明专利

DE69711785D1 未知
公开(公告)号：DE69711785D1
公开(公告)日：2002-05-16
申请号：DE69711785
申请日：1997-08-19
申请人： BECTON DICKINSON FRANCE
发明人： OLIVE ERIC , SAMS BERNARD
IPC分类号： A61M5/20 , A61M5/24 , A61M5/32
摘要： An automatic cartridge injection device for self administration has a drive assembly housing (12B) that receives a sleeve (28) containing a syringe (20) that has a piston sliding within a cartridge. The piston is engaged by a rod (46), driven by a spring (56), when the sleeve is in the housing. Either the sleeve or the housing has a stop (28A) that engages a member (66B) on the other when the sleeve is inserted into the housing. The sleeve cannot be removed from the housing unless it is rotated about its longitudinal axis.

7. 发明专利

CA2211629A1 VIAL CONNECTOR ASSEMBLY FOR A MEDICAMENT CONTAINER 未知
公开(公告)号：CA2211629A1
公开(公告)日：1998-03-17
申请号：CA2211629
申请日：1997-07-28
申请人： BECTON DICKINSON FRANCE
发明人： SAMS BERNARD , JANSEN HUBERT , THIBAULT JEAN CLAUDE
IPC分类号： A61J1/05 , A61J1/00 , A61J1/10 , A61J1/20 , A61J3/00 , A61M39/10
摘要： A connector assembly provided for efficient flow of liquid into and/or out of a vial, such as a vial containing a lyophilized drug The connector assembly features a collar mountable to the rim of the vial in a locked position and thereafter removable by an end-user when disposal of the device is desired. A protective cap mountable over the collar includes a annulus-type ring at its proximal end which mounts over locking structure associated with the collar. The ring is secured to the protective cap via one or more user-severable connections. As the cap is urged proximally, the ring places the collar in the locked position with the vial rim, exerting an inwardly-directed force onto the locking structure the collar to the vial rim. The cap can be separated from the ring at its user-severable connections, and the device used in its ordinary matter. When disposal is desired, the ring may be urged proximally out of engagement with the locking structure of the collar The collar may thereafter be removed from the vial to facilitate separate disposal of those components.

8. 发明专利

DE69733910D1 未知
公开(公告)号：DE69733910D1
公开(公告)日：2005-09-08
申请号：DE69733910
申请日：1997-08-19
申请人： BECTON DICKINSON FRANCE
发明人： OLIVE ERIC , SAMS BERNARD
IPC分类号： A61M5/20 , A61M5/32
摘要： A device for automatically injecting a material into the body is disclosed. The device includes a drive assembly and a disposable assembly including a syringe (30, 32) which is mounted to the drive assembly. The drive assembly includes a drive rot (46), a driver releasably coupled to the drive rod, and a spring (56) which urges the drive rod towards the syringe assembly. The spring (56) first urges the coupled drive rod and driver along the axis of the device, causing the skin to be penetrated by the needle (38) of the syringe assembly. The drive rod is then decoupled from the driver. The spring continues to urge the drive rod in the axial direction, whereby the drive rod engages a piston in the syringe assembly and causes the displacement of the material therein. A cap (16) is removably mounted to the disposable assembly. Locking members on the cap (16) and disposable assembly prevent removal of the cap until the disposable assembly is moved to the firing position within the drive assembly. A lock release assembly including cooperating elements on the drive assembly and disposable assembly caused disengagement of the locking members upon rotation of the disposable assembly with respect to the drive assembly.

9. 发明专利

DE69723627T2 未知
公开(公告)号：DE69723627T2
公开(公告)日：2004-06-09
申请号：DE69723627
申请日：1997-08-19
申请人： BECTON DICKINSON FRANCE
发明人： OLIVE ERIC , SAMS BERNARD
IPC分类号： A61M5/20 , A61M5/32
摘要： A device for automatically injecting a material into the body is disclosed. The device includes a drive assembly and a disposable assembly including a syringe (30, 32) which is mounted to the drive assembly. The drive assembly includes a drive rot (46), a driver releasably coupled to the drive rod, and a spring (56) which urges the drive rod towards the syringe assembly. The spring (56) first urges the coupled drive rod and driver along the axis of the device, causing the skin to be penetrated by the needle (38) of the syringe assembly. The drive rod is then decoupled from the driver. The spring continues to urge the drive rod in the axial direction, whereby the drive rod engages a piston in the syringe assembly and causes the displacement of the material therein. A cap (16) is removably mounted to the disposable assembly. Locking members on the cap (16) and disposable assembly prevent removal of the cap until the disposable assembly is moved to the firing position within the drive assembly. A lock release assembly including cooperating elements on the drive assembly and disposable assembly caused disengagement of the locking members upon rotation of the disposable assembly with respect to the drive assembly.

10. 发明专利

ES2201230T3 未知
公开(公告)号：ES2201230T3
公开(公告)日：2004-03-16
申请号：ES97114272
申请日：1997-08-19
申请人： BECTON DICKINSON FRANCE
发明人： OLIVE ERIC , SAMS BERNARD
IPC分类号： A61M5/20 , A61M5/32
摘要： A device for automatically injecting a material into the body is disclosed. The device includes a drive assembly and a disposable assembly including a syringe (30, 32) which is mounted to the drive assembly. The drive assembly includes a drive rot (46), a driver releasably coupled to the drive rod, and a spring (56) which urges the drive rod towards the syringe assembly. The spring (56) first urges the coupled drive rod and driver along the axis of the device, causing the skin to be penetrated by the needle (38) of the syringe assembly. The drive rod is then decoupled from the driver. The spring continues to urge the drive rod in the axial direction, whereby the drive rod engages a piston in the syringe assembly and causes the displacement of the material therein. A cap (16) is removably mounted to the disposable assembly. Locking members on the cap (16) and disposable assembly prevent removal of the cap until the disposable assembly is moved to the firing position within the drive assembly. A lock release assembly including cooperating elements on the drive assembly and disposable assembly caused disengagement of the locking members upon rotation of the disposable assembly with respect to the drive assembly.

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