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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
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.)
Ceased
Application number
PCT/US1999/027623
Other languages
French (fr)
Other versions
WO2000029060A2 (en
Inventor
Samuel L Omaleki
Roy D Leguidleguid
George Tsai
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.)
Medtronic Vascular Inc
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
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

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 Ceased 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 Ceased 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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443926B1 (en) 2000-02-01 2002-09-03 Harold D. Kletschka Embolic protection device having expandable trap
US7322957B2 (en) 2000-02-01 2008-01-29 Harold D. Kletschka Angioplasty device and method of making same
GB2371754B (en) * 2001-02-02 2005-09-21 Biocompatibles Ltd Balloon catheter inflation
AU2003272682C1 (en) 2002-09-20 2009-07-16 Nellix, Inc. Stent-graft with positioning anchor
US8491636B2 (en) 2004-03-23 2013-07-23 Medtronic Cryopath LP Method and apparatus for inflating and deflating balloon catheters
US7727228B2 (en) 2004-03-23 2010-06-01 Medtronic Cryocath 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
CA2721950A1 (en) 2008-04-25 2009-10-29 Nellix, Inc. Stent graft delivery system
WO2009149294A1 (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
EP2693980B1 (en) 2011-04-06 2022-07-13 Endologix LLC System for endovascular aneurysm treatment
BR112015022688B1 (en) 2013-03-14 2020-10-06 Endologix, Inc. METHOD FOR FORMING A MATERIAL IN SITU THROUGH INCREASING THE VOLUME OF AN EXPANDABLE MEMBER OF A MEDICAL DEVICE
HUE042546T2 (en) * 2015-03-25 2019-07-29 Q Med Ab Displacement syringe with a marked plunger rod
CN112754621A (en) * 2021-01-11 2021-05-07 苏州茵络医疗器械有限公司 Trigeminal semilunar junction compression system
EP4398824A4 (en) * 2021-09-10 2025-05-07 Femasys Inc. Devices, methods and compositions for reproductive organs
US20230089310A1 (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
AU1525800A (en) 2000-06-05
WO2000029060A2 (en) 2000-05-25

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