AU5292793A - Highly controllable pulsatile delivery device - Google Patents

Highly controllable pulsatile delivery device

Info

Publication number
AU5292793A
AU5292793A AU52927/93A AU5292793A AU5292793A AU 5292793 A AU5292793 A AU 5292793A AU 52927/93 A AU52927/93 A AU 52927/93A AU 5292793 A AU5292793 A AU 5292793A AU 5292793 A AU5292793 A AU 5292793A
Authority
AU
Australia
Prior art keywords
delivery device
highly controllable
pulsatile delivery
pulsatile
controllable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU52927/93A
Inventor
Terry L Burkoth
James M. Davenport
James B. Eckenhoff
Sally A Tao
Jeremy C. Wright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alza Corp
Original Assignee
Alza Corp
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
Application filed by Alza Corp filed Critical Alza Corp
Publication of AU5292793A publication Critical patent/AU5292793A/en
Abandoned legal-status Critical Current

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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • 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
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • 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
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU52927/93A 1992-09-29 1993-09-27 Highly controllable pulsatile delivery device Abandoned AU5292793A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95454392A 1992-09-29 1992-09-29
US954543 1992-09-29
PCT/US1993/009180 WO1994007562A1 (en) 1992-09-29 1993-09-27 Highly controllable pulsatile delivery device

Publications (1)

Publication Number Publication Date
AU5292793A true AU5292793A (en) 1994-04-26

Family

ID=25495582

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52927/93A Abandoned AU5292793A (en) 1992-09-29 1993-09-27 Highly controllable pulsatile delivery device

Country Status (5)

Country Link
AU (1) AU5292793A (en)
MX (1) MX9305965A (en)
TW (1) TW245642B (en)
WO (1) WO1994007562A1 (en)
ZA (1) ZA937146B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA9610374B (en) * 1995-12-11 1997-06-23 Elan Med Tech Cartridge-based drug delivery device
US5875976A (en) * 1996-12-24 1999-03-02 Medi-Ject Corporation Locking mechanism for nozzle assembly
AU2003240587A1 (en) * 2002-05-15 2003-12-02 Aventis Pharma Deutschland Gmbh Adjusting element for an injection device
DE10300896A1 (en) * 2003-01-13 2004-07-22 Disetronic Licensing Ag Automatic delivery device driven by hydrogels with adjustable delivery characteristics to deliver a medium, especially insulin
US8109922B2 (en) 2003-06-12 2012-02-07 Cordis Corporation Orifice device having multiple channels and multiple layers for drug delivery
US7678103B2 (en) 2003-06-12 2010-03-16 Cordis Corporation Orifice device for delivering drugs at low fluid flow rates
US6976983B2 (en) 2003-06-12 2005-12-20 Cordis Corporation Implantable device for delivering drugs using orifice mechanism capable of low fluid flow rates
US7211076B2 (en) 2003-06-12 2007-05-01 Cordis Corporation Medical device for fluid delivery having low fluid flow rate
US7108762B2 (en) 2003-06-12 2006-09-19 Cordis Corporation Method for manufacturing an orifice mechanism capable of low fluid flow rates
US8491571B2 (en) 2003-06-12 2013-07-23 Cordis Corporation Orifice device having multiple channels with varying flow rates for drug delivery
WO2006021932A1 (en) 2004-08-27 2006-03-02 Koninklijke Philips Electronics, N.V. Electronically and remotely controlled pill and system for delivering at least one medicament
DK1888149T3 (en) * 2005-05-24 2009-06-29 Tecpharma Licensing Ag Threaded rod and dosing device for an injection device
DE102005023854B4 (en) 2005-05-24 2020-12-17 Tecpharma Licensing Ag Dosing device for an injection device
WO2009153739A1 (en) 2008-06-19 2009-12-23 Koninklijke Philips Electronics N.V. Device for delivery of powder like medication in a humid environment
TW201121601A (en) * 2009-09-30 2011-07-01 Sanofi Aventis Deutschland Drive assembly, piston rod, drug delivery device, and use of a spring
US8939438B2 (en) 2010-01-08 2015-01-27 Lee Spring Company Llc Plastic spring and method and apparatus for making the same
US8535268B2 (en) 2010-12-22 2013-09-17 Alcon Research, Ltd. Device for at least one of injection or aspiration
FR3059890A1 (en) * 2016-12-12 2018-06-15 Virbac MULTI-DOSED DISPENSER
EP3917596A1 (en) 2019-02-01 2021-12-08 Novo Nordisk A/S Medical device with actuation mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601252B1 (en) * 1986-05-14 1990-06-08 Piani Jean MEDICATION INJECTION PUMP.
US4950163A (en) * 1988-05-19 1990-08-21 Zimble Alan W Dental syringe for treating gums
GB8829089D0 (en) * 1988-12-13 1989-01-25 Coopers Animal Health Intra ruminal device

Also Published As

Publication number Publication date
MX9305965A (en) 1994-04-29
WO1994007562A1 (en) 1994-04-14
ZA937146B (en) 1994-06-06
TW245642B (en) 1995-04-21

Similar Documents

Publication Publication Date Title
AU3050892A (en) Delivery system
AU5450396A (en) Pump device
AU4227793A (en) Drug infuser
AU3050492A (en) Implantable infusion device
AU1966892A (en) Cosmetic delivery system
AU5898694A (en) Delivery apparatus with pressure controlled delivery
AU8253791A (en) Delivery catheter
AU4989993A (en) Drug delivery system
AU5189893A (en) Catheter device
AU3888793A (en) Novel medicament
AU4829593A (en) Inhalation device
AU2051992A (en) Syringe sprayer
AU5292793A (en) Highly controllable pulsatile delivery device
AU1967792A (en) Cosmetic delivery system
AU4976293A (en) Medicament dispensing device
AU4259893A (en) Infusion pump
AU5741294A (en) Impelling apparatus
AU4219793A (en) Syringe
AU5374090A (en) Controlled delivery devices
AU5142293A (en) Somatotropin modifications
ZA937164B (en) Delivery system
AU4295993A (en) Inhalation device
AU4976393A (en) Medicament dispensing device
AU5737494A (en) Human thrombospondin-4
AU2676192A (en) Treatment devices