WO2000029060A3 - Low volume syringe and method for inflating surgical balloons - Google Patents

Low volume syringe and method for inflating surgical balloons Download PDF

Info

Publication number
WO2000029060A3
WO2000029060A3 PCT/US1999/027623 US9927623W WO0029060A3 WO 2000029060 A3 WO2000029060 A3 WO 2000029060A3 US 9927623 W US9927623 W US 9927623W WO 0029060 A3 WO0029060 A3 WO 0029060A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
balloon
fluid
low volume
plunger
Prior art date
Application number
PCT/US1999/027623
Other languages
French (fr)
Other versions
WO2000029060A2 (en
Inventor
Samuel L Omaleki
Roy D Leguidleguid
George Tsai
Original Assignee
Percusurge Inc
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 Percusurge Inc filed Critical Percusurge Inc
Priority to AU15258/00A priority Critical patent/AU1525800A/en
Publication of WO2000029060A2 publication Critical patent/WO2000029060A2/en
Publication of WO2000029060A3 publication Critical patent/WO2000029060A3/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10181—Means for forcing inflation fluid into the balloon
    • A61M25/10182—Injector syringes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • A61M25/10185—Valves
    • 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
    • A61M5/31525—Dosing
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir

Abstract

A low volume syringe provides easy, precise delivery of a small amount of fluid for proper inflation of a low volume surgical balloon. The syringe includes a stop which limits both the intake and the expulsion of fluid contained in the syringe and a locking member which locks the plunger in a desired location. The locking member advantageously allows the plunger to move a predetermined distance before it is locked into position. This allows the syringe to inject a known amount of fluid into a balloon and it eliminates guessing or estimating how much fluid has been injected by the syringe. Preferably, the known volume of fluid to be injected by the syringe is matched to a balloon of a given size and shape so that balloon is properly inflated. The syringe may also include a spring with a spring constant selected to prevent over pressurization of the balloon and damage to the blood vessel.
PCT/US1999/027623 1998-11-19 1999-11-19 Low volume syringe and method for inflating surgical balloons WO2000029060A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU15258/00A AU1525800A (en) 1998-11-19 1999-11-19 Low volume syringe and method for inflating surgical balloons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19579698A 1998-11-19 1998-11-19
US09/195,796 1998-11-19

Publications (2)

Publication Number Publication Date
WO2000029060A2 WO2000029060A2 (en) 2000-05-25
WO2000029060A3 true WO2000029060A3 (en) 2000-08-10

Family

ID=22722850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/027623 WO2000029060A2 (en) 1998-11-19 1999-11-19 Low volume syringe and method for inflating surgical balloons

Country Status (2)

Country Link
AU (1) AU1525800A (en)
WO (1) WO2000029060A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7322957B2 (en) 2000-02-01 2008-01-29 Harold D. Kletschka Angioplasty device and method of making same
US6443926B1 (en) 2000-02-01 2002-09-03 Harold D. Kletschka Embolic protection device having expandable trap
GB2371754B (en) * 2001-02-02 2005-09-21 Biocompatibles Ltd Balloon catheter inflation
EP1542616B1 (en) 2002-09-20 2015-04-22 Endologix, Inc. Stent-graft with positioning anchor
US7727228B2 (en) 2004-03-23 2010-06-01 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US8491636B2 (en) 2004-03-23 2013-07-23 Medtronic Cryopath LP Method and apparatus for inflating and deflating balloon catheters
US8048145B2 (en) 2004-07-22 2011-11-01 Endologix, Inc. Graft systems having filling structures supported by scaffolds and methods for their use
EP1903985A4 (en) 2005-07-07 2010-04-28 Nellix Inc Systems and methods for endovascular aneurysm treatment
AU2009240419A1 (en) 2008-04-25 2009-10-29 Nellix, Inc. Stent graft delivery system
CA2726596A1 (en) 2008-06-04 2009-12-10 Nellix, Inc. Sealing apparatus and methods of use
EP2168628A1 (en) * 2008-09-24 2010-03-31 Eastern Medikit Ltd. Safety I.V. catheter with a rotator and inbuilt plug to prevent blood back flow
US20110276078A1 (en) 2009-12-30 2011-11-10 Nellix, Inc. Filling structure for a graft system and methods of use
CN103648437B (en) 2011-04-06 2016-05-04 恩朵罗杰克斯国际控股有限公司 For the method and system of vascular aneurysms treatment
WO2014159093A1 (en) 2013-03-14 2014-10-02 Endologix, Inc. Method for forming materials in situ within a medical device
WO2023044140A1 (en) * 2021-09-20 2023-03-23 Prodeon Medical Corporation Method and apparatus for measuring the prostatic urethral length
GB2620397A (en) * 2022-07-05 2024-01-10 Clinisupplies Ltd A catheter bag and connections and accessories therefor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334788A (en) * 1963-08-13 1967-08-08 Clark H Hamilton Syringe for chromatographic analyses
US4064879A (en) * 1976-04-06 1977-12-27 Metatech Corporation Pressure-indicating syringe
DE2915465A1 (en) * 1979-04-17 1980-10-30 Guenter Dr Med Reitz Diagnostic syringe - has chamber accommodating set quantity of liquid between cone and plunger in innermost position
US4466426A (en) * 1981-06-29 1984-08-21 Blackman Seymour N Syringe with actinic ray blocking stripe
US4659327A (en) * 1985-11-26 1987-04-21 Dentsply Research & Development Corp. Multiple dosage syringe
EP0248760A2 (en) * 1986-06-05 1987-12-09 FOGARTY, Thomas J. Refillable injection device
DE3640378A1 (en) * 1986-11-26 1988-06-01 Schnell Reinhard C F Angioplasty device
US4758223A (en) * 1986-07-02 1988-07-19 Schneider-Shiley (Usa) Inc. Inflation device for angioplasty catheter
US4929238A (en) * 1988-11-23 1990-05-29 Coeur Laboratories, Inc. Multi-pressure injector device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334788A (en) * 1963-08-13 1967-08-08 Clark H Hamilton Syringe for chromatographic analyses
US4064879A (en) * 1976-04-06 1977-12-27 Metatech Corporation Pressure-indicating syringe
DE2915465A1 (en) * 1979-04-17 1980-10-30 Guenter Dr Med Reitz Diagnostic syringe - has chamber accommodating set quantity of liquid between cone and plunger in innermost position
US4466426A (en) * 1981-06-29 1984-08-21 Blackman Seymour N Syringe with actinic ray blocking stripe
US4659327A (en) * 1985-11-26 1987-04-21 Dentsply Research & Development Corp. Multiple dosage syringe
EP0248760A2 (en) * 1986-06-05 1987-12-09 FOGARTY, Thomas J. Refillable injection device
US4758223A (en) * 1986-07-02 1988-07-19 Schneider-Shiley (Usa) Inc. Inflation device for angioplasty catheter
DE3640378A1 (en) * 1986-11-26 1988-06-01 Schnell Reinhard C F Angioplasty device
US4929238A (en) * 1988-11-23 1990-05-29 Coeur Laboratories, Inc. Multi-pressure injector device

Also Published As

Publication number Publication date
WO2000029060A2 (en) 2000-05-25
AU1525800A (en) 2000-06-05

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