WO1993025265A1 - Dual dilatation balloon and infusion balloon catheter - Google Patents
Dual dilatation balloon and infusion balloon catheter Download PDFInfo
- Publication number
- WO1993025265A1 WO1993025265A1 PCT/US1993/005396 US9305396W WO9325265A1 WO 1993025265 A1 WO1993025265 A1 WO 1993025265A1 US 9305396 W US9305396 W US 9305396W WO 9325265 A1 WO9325265 A1 WO 9325265A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- infusion
- catheter
- lumen
- balloon
- dilatation
- Prior art date
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
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0454—Redundant cuffs
- A61M16/0456—Redundant cuffs one cuff within another
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0475—Tracheal tubes having openings in the tube
- A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
- A61M16/0481—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids through the cuff wall
-
- 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
- A61M25/1011—Multiple balloon catheters
- A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
-
- 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
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
Definitions
- the infusion balloon 50 includes infusion pores 58, which allow for the infusion of therapeutic agents to a treatment site.
- the infusion pores 58 normally have a diameter in the range of 15 to 75 microns, preferably about 25 to 50 microns. Infusion pores 58, having such a diameter allow for infusion of soluble therapeutic agents. Infusion of large numbers or a high concentration of insoluble particles having a particle size greater than 1 microns in diameter may cause problems of clogging or partial blocking of the infusion pores 58, unless special measures are taken.
- the main shaft 120 includes a guidewire lumen 135, a balloon dilatation inflation lumen 145, and an infusion lumen 155, each of which extend the entire length of the main shaft 120, from a proximal end of catheter 100, to the joint portion 160.
- the lumens 135, 145 and 155 are formed in a side-by-side configuration.
- the balloon shaft 125 includes concentrically formed lumens.
- a guidewire lumen 135' extends the entire length of the balloon shaft 125, from the joint portion 160, to the distal end 130, of catheter 100.
- the main shaft 120, and balloon shaft 125 may be joined by any suitable method such that the corresponding lumens of the two shafts are joined.
- guidewire lumens 135, and 135' are joined; dilatation balloon inflation lumens 145 and 145' are joined; and infusion lumens 155 and 155' are joined.
- the joining should provide a continuous lumen from the proximal end of the catheter 100, to the distal end 130, dilatation balloon 140, or infusion lumen 150, as appropriate.
- the catheter according to the present invention is very advantageous because it allows both angioplasty and drug infusion to be carried out at their different optimal inflation pressures.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93914410A EP0646031A1 (en) | 1992-06-12 | 1993-06-08 | Dual dilatation balloon and infusion balloon catheter |
AU44081/93A AU4408193A (en) | 1992-06-12 | 1993-06-08 | Dual dilatation balloon and infusion balloon catheter |
JP6501633A JPH07507704A (en) | 1992-06-12 | 1993-06-08 | Catheter with dual dilatation and infusion balloons |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89763592A | 1992-06-12 | 1992-06-12 | |
US07/897,635 | 1992-06-12 | ||
US2692993A | 1993-03-05 | 1993-03-05 | |
US08/026,929 | 1993-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993025265A1 true WO1993025265A1 (en) | 1993-12-23 |
Family
ID=26701831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1993/005396 WO1993025265A1 (en) | 1992-06-12 | 1993-06-08 | Dual dilatation balloon and infusion balloon catheter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0646031A1 (en) |
JP (1) | JPH07507704A (en) |
AU (1) | AU4408193A (en) |
CA (1) | CA2136839A1 (en) |
WO (1) | WO1993025265A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344402A (en) * | 1993-06-30 | 1994-09-06 | Cardiovascular Dynamics, Inc. | Low profile perfusion catheter |
US5421826A (en) * | 1992-04-29 | 1995-06-06 | Cardiovascular Dynamics, Inc. | Drug delivery and dilatation catheter having a reinforced perfusion lumen |
US5569215A (en) * | 1993-06-24 | 1996-10-29 | Cardiovascular Dynamics, Inc. | Low profile infusion catheter |
WO1997041916A1 (en) * | 1996-05-03 | 1997-11-13 | Emed Corporation | Combined coronary stent deployment and local delivery of an agent |
WO1999015227A1 (en) * | 1997-09-26 | 1999-04-01 | Cardeon Corporation | Main stage catheterization instrument |
US6669674B1 (en) | 1997-09-26 | 2003-12-30 | Cardeon Corporation | Introducer and perfusion cannula |
EP1409063A1 (en) * | 2001-07-03 | 2004-04-21 | Syntheon, LLC. | Methods and apparatus for sclerosing the wall of a varicose vein |
WO2006136964A1 (en) * | 2005-05-26 | 2006-12-28 | Leonid Shturman | Balloon angioplasty device with distal protection capability |
US7789915B2 (en) | 2005-08-31 | 2010-09-07 | Vance Products Incorporated | Stent for implantation |
US9498356B2 (en) | 2012-12-19 | 2016-11-22 | Cook Medical Technologies, LLC | Flexible stent and delivery system |
US9763814B2 (en) | 2014-10-24 | 2017-09-19 | Cook Medical Technologies Llc | Elongate medical device |
WO2017161331A1 (en) * | 2016-03-18 | 2017-09-21 | Procept Biorobotics Corporation | Minimally invasive methods and systems for hemostasis in a bleeding closed tissue volume |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4693243A (en) * | 1983-01-14 | 1987-09-15 | Buras Sharon Y | Conduit system for directly administering topical anaesthesia to blocked laryngeal-tracheal areas |
US4994033A (en) * | 1989-05-25 | 1991-02-19 | Schneider (Usa) Inc. | Intravascular drug delivery dilatation catheter |
-
1993
- 1993-06-08 WO PCT/US1993/005396 patent/WO1993025265A1/en not_active Application Discontinuation
- 1993-06-08 EP EP93914410A patent/EP0646031A1/en not_active Withdrawn
- 1993-06-08 JP JP6501633A patent/JPH07507704A/en active Pending
- 1993-06-08 CA CA002136839A patent/CA2136839A1/en not_active Abandoned
- 1993-06-08 AU AU44081/93A patent/AU4408193A/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4693243A (en) * | 1983-01-14 | 1987-09-15 | Buras Sharon Y | Conduit system for directly administering topical anaesthesia to blocked laryngeal-tracheal areas |
US4994033A (en) * | 1989-05-25 | 1991-02-19 | Schneider (Usa) Inc. | Intravascular drug delivery dilatation catheter |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5421826A (en) * | 1992-04-29 | 1995-06-06 | Cardiovascular Dynamics, Inc. | Drug delivery and dilatation catheter having a reinforced perfusion lumen |
US5569215A (en) * | 1993-06-24 | 1996-10-29 | Cardiovascular Dynamics, Inc. | Low profile infusion catheter |
US6027487A (en) * | 1993-06-24 | 2000-02-22 | Radiance Medical Systems, Inc. | Low profile infusion catheter |
US5344402A (en) * | 1993-06-30 | 1994-09-06 | Cardiovascular Dynamics, Inc. | Low profile perfusion catheter |
US5522800A (en) * | 1993-06-30 | 1996-06-04 | Cardiovascular Dynamics, Inc. | Low profile perfusion catheter |
US5542926A (en) * | 1993-06-30 | 1996-08-06 | Cardiovascular Dynamics, Inc. | Low profile perfusion catheter |
US5571089A (en) * | 1993-06-30 | 1996-11-05 | Cardiovascular Dynamics, Inc. | Low profile perfusion catheter |
WO1997041916A1 (en) * | 1996-05-03 | 1997-11-13 | Emed Corporation | Combined coronary stent deployment and local delivery of an agent |
WO1999015227A1 (en) * | 1997-09-26 | 1999-04-01 | Cardeon Corporation | Main stage catheterization instrument |
US6669674B1 (en) | 1997-09-26 | 2003-12-30 | Cardeon Corporation | Introducer and perfusion cannula |
EP1409063A1 (en) * | 2001-07-03 | 2004-04-21 | Syntheon, LLC. | Methods and apparatus for sclerosing the wall of a varicose vein |
EP1409063A4 (en) * | 2001-07-03 | 2007-11-07 | Syntheon Llc | Methods and apparatus for sclerosing the wall of a varicose vein |
WO2006136964A1 (en) * | 2005-05-26 | 2006-12-28 | Leonid Shturman | Balloon angioplasty device with distal protection capability |
US7789915B2 (en) | 2005-08-31 | 2010-09-07 | Vance Products Incorporated | Stent for implantation |
US9498356B2 (en) | 2012-12-19 | 2016-11-22 | Cook Medical Technologies, LLC | Flexible stent and delivery system |
US9763814B2 (en) | 2014-10-24 | 2017-09-19 | Cook Medical Technologies Llc | Elongate medical device |
WO2017161331A1 (en) * | 2016-03-18 | 2017-09-21 | Procept Biorobotics Corporation | Minimally invasive methods and systems for hemostasis in a bleeding closed tissue volume |
US10315023B2 (en) | 2016-03-18 | 2019-06-11 | Procept Biorobotics Corporation | Minimally invasive methods for hemostasis in a bleeding closed tissue volume |
US11278293B2 (en) | 2016-03-18 | 2022-03-22 | Procept Biorobotics Corporation | Minimally invasive methods for hemostasis in a bleeding closed tissue volume without occlusion |
US11553924B2 (en) | 2016-03-18 | 2023-01-17 | Procept Biorobotics Corporation | Minimally invasive systems with expandable supports for hemostasis in a bleeding closed tissue volume |
US11871933B2 (en) | 2016-03-18 | 2024-01-16 | Procept Biorobotics Corporation | Tensioning apparatus for hemostasis and maintaining catheter placement |
Also Published As
Publication number | Publication date |
---|---|
AU4408193A (en) | 1994-01-04 |
CA2136839A1 (en) | 1993-12-23 |
JPH07507704A (en) | 1995-08-31 |
EP0646031A1 (en) | 1995-04-05 |
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