WO2008140546A3 - Limited reuse assembly for ophthalmic injection device - Google Patents

Limited reuse assembly for ophthalmic injection device Download PDF

Info

Publication number
WO2008140546A3
WO2008140546A3 PCT/US2007/080666 US2007080666W WO2008140546A3 WO 2008140546 A3 WO2008140546 A3 WO 2008140546A3 US 2007080666 W US2007080666 W US 2007080666W WO 2008140546 A3 WO2008140546 A3 WO 2008140546A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
limited reuse
reuse assembly
injection device
ophthalmic injection
Prior art date
Application number
PCT/US2007/080666
Other languages
French (fr)
Other versions
WO2008140546A8 (en
WO2008140546A2 (en
Inventor
Bruno Dacquay
Santos Cesario Dos
James J Foster
Casey Lind
Raffi Pinedjian
Robert J Sanchez Jr
Original Assignee
Alcon Res Ltd
Bruno Dacquay
Santos Cesario Dos
James J Foster
Casey Lind
Raffi Pinedjian
Robert J Sanchez Jr
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/832,364 external-priority patent/US20070270744A1/en
Application filed by Alcon Res Ltd, Bruno Dacquay, Santos Cesario Dos, James J Foster, Casey Lind, Raffi Pinedjian, Robert J Sanchez Jr filed Critical Alcon Res Ltd
Priority to AU2007353378A priority Critical patent/AU2007353378A1/en
Priority to MX2009003719A priority patent/MX2009003719A/en
Priority to EP07874212A priority patent/EP2068792A2/en
Priority to CA002665377A priority patent/CA2665377A1/en
Priority to JP2009533440A priority patent/JP2010535040A/en
Publication of WO2008140546A2 publication Critical patent/WO2008140546A2/en
Publication of WO2008140546A3 publication Critical patent/WO2008140546A3/en
Publication of WO2008140546A8 publication Critical patent/WO2008140546A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • 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
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
    • 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
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • 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
    • 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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
    • 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
    • A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6027—Electric-conductive bridges closing detection circuits, with or without identifying elements, e.g. resistances, zener-diodes
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod

Abstract

A limited reuse assembly (250) for an ophthalmic medical device has an actuator (515) with a shaft (510), a power source (505) for providing power to the actuator, a controller (305) for controlling the actuator, a mechanical linkage interface (545), and a housing (255). The mechanical linkage interface is coupled to the actuator shaft and has a mating surface on one end. The housing at least partially encloses the power source, the controller, and the actuator. The limited reuse assembly is attachable to and removable from a disposable injection device (205).
PCT/US2007/080666 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device WO2008140546A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2007353378A AU2007353378A1 (en) 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device
MX2009003719A MX2009003719A (en) 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device.
EP07874212A EP2068792A2 (en) 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device
CA002665377A CA2665377A1 (en) 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device
JP2009533440A JP2010535040A (en) 2007-08-01 2008-06-17 Limited reuse assembly for ophthalmic injection devices

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US92149806P 2006-10-16 2006-10-16
US92149706P 2006-10-16 2006-10-16
US92149906P 2006-10-16 2006-10-16
US11/581,630 2006-10-16
US60/921,497 2006-10-16
US60/921,498 2006-10-16
US11/581,591 2006-10-16
US60/921,499 2006-10-16
US11/832,364 2007-08-01
US11/832,364 US20070270744A1 (en) 2006-05-17 2007-08-01 Limited Reuse Assembly For Ophthalmic Injection Device

Publications (3)

Publication Number Publication Date
WO2008140546A2 WO2008140546A2 (en) 2008-11-20
WO2008140546A3 true WO2008140546A3 (en) 2009-07-23
WO2008140546A8 WO2008140546A8 (en) 2010-07-22

Family

ID=44771591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/080666 WO2008140546A2 (en) 2006-10-16 2007-10-08 Limited reuse assembly for ophthalmic injection device

Country Status (2)

Country Link
TW (1) TW200824662A (en)
WO (1) WO2008140546A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010017430A2 (en) * 2008-08-08 2010-02-11 Mallinckrodt Inc. Automatic injector ram homing
EP2704769A2 (en) 2011-05-06 2014-03-12 Sanofi-Aventis Deutschland GmbH Lock out member with different cross sections
US10182939B2 (en) * 2015-09-16 2019-01-22 Novartis Ag Hydraulic injector and methods for intra-ocular lens insertion
GB201718271D0 (en) * 2017-11-03 2017-12-20 Surgical Dynamics Ltd Obstetric Forceps
WO2019099322A1 (en) 2017-11-16 2019-05-23 Amgen Inc. Autoinjector with stall and end point detection
WO2019162222A1 (en) * 2018-02-26 2019-08-29 Haselmeier Ag Dosage determination using electrical conductivity in an injection device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348146A1 (en) * 1988-06-21 1989-12-27 Alcon Laboratories, Inc. Apparatus for injecting viscous fluid into the eye
US5662612A (en) * 1993-11-24 1997-09-02 Liebel Flarsheim Company Controlling plunger drives for fluid injections in animals
US5733256A (en) * 1996-09-26 1998-03-31 Micro Medical Devices Integrated phacoemulsification system
WO1999065548A1 (en) * 1998-06-15 1999-12-23 Medrad, Inc. Encoding of syringe information
WO2003006098A1 (en) * 2001-07-10 2003-01-23 Myocardial Therapeutics, Inc. Methods for sterile aspiration/reinjection of bodily fluid
US20060079765A1 (en) * 2004-10-13 2006-04-13 Liebel-Flarsheim Company Powerhead of a power injection system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348146A1 (en) * 1988-06-21 1989-12-27 Alcon Laboratories, Inc. Apparatus for injecting viscous fluid into the eye
US5662612A (en) * 1993-11-24 1997-09-02 Liebel Flarsheim Company Controlling plunger drives for fluid injections in animals
US5733256A (en) * 1996-09-26 1998-03-31 Micro Medical Devices Integrated phacoemulsification system
WO1999065548A1 (en) * 1998-06-15 1999-12-23 Medrad, Inc. Encoding of syringe information
WO2003006098A1 (en) * 2001-07-10 2003-01-23 Myocardial Therapeutics, Inc. Methods for sterile aspiration/reinjection of bodily fluid
US20060079765A1 (en) * 2004-10-13 2006-04-13 Liebel-Flarsheim Company Powerhead of a power injection system

Also Published As

Publication number Publication date
TW200824662A (en) 2008-06-16
WO2008140546A8 (en) 2010-07-22
WO2008140546A2 (en) 2008-11-20

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