CA2242997A1 - Directional catheter - Google Patents
Directional catheterInfo
- Publication number
- CA2242997A1 CA2242997A1 CA002242997A CA2242997A CA2242997A1 CA 2242997 A1 CA2242997 A1 CA 2242997A1 CA 002242997 A CA002242997 A CA 002242997A CA 2242997 A CA2242997 A CA 2242997A CA 2242997 A1 CA2242997 A1 CA 2242997A1
- Authority
- CA
- Canada
- Prior art keywords
- tubular member
- elongate tubular
- catheter
- guidewire
- end portion
- 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.)
- Granted
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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/018—Catheters having a lateral opening for guiding elongated means lateral to the catheter
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
An intraluminal catheter (24) for directing a guidewire (26) and/or catheter (26a) in a desired direction within a bodily vessel or cavity. The intraluminal catheter (24) has a first elongate tubular member (52) and a support means which can comprise a second elongate tubular member (51) that can pass over a main support guidewire (23). The catheter (24) acts as a platform as the guidewire (26) is passed through the first elongate tubular member (52) and is deflected transversely outwardly by an angled surface (54) through an aperture (50). A
second intraluminal catheter (60) has a first elongate tubular member (63) and a support means comprising a second elongate tubular member (61). The first elongate tubular member (63) has a main portion (65) and an end portion (66), with the end portion (66) being deflectable relative to the locus of the main portion so as to direct the guidewire (26) passing through the end portion (66) in a desired direction in the bodily vessel.
second intraluminal catheter (60) has a first elongate tubular member (63) and a support means comprising a second elongate tubular member (61). The first elongate tubular member (63) has a main portion (65) and an end portion (66), with the end portion (66) being deflectable relative to the locus of the main portion so as to direct the guidewire (26) passing through the end portion (66) in a desired direction in the bodily vessel.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN7752A AUPN775296A0 (en) | 1996-01-25 | 1996-01-25 | Directional catheter |
AUPN7752 | 1996-01-25 | ||
PCT/AU1997/000046 WO1997026936A1 (en) | 1996-01-25 | 1997-01-28 | Directional catheter |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2242997A1 true CA2242997A1 (en) | 1997-07-31 |
CA2242997C CA2242997C (en) | 2007-07-17 |
Family
ID=38288440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002242997A Expired - Lifetime CA2242997C (en) | 1996-01-25 | 1997-01-28 | Directional catheter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2242997C (en) |
-
1997
- 1997-01-28 CA CA002242997A patent/CA2242997C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2242997C (en) | 2007-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AUPN775296A0 (en) | Directional catheter | |
AU4800997A (en) | Guide catheter with enhanced guidewire tracking | |
AU3968795A (en) | Angioplasty catheter with multiple coaxial balloons | |
AU3739397A (en) | Catheter guidewire | |
AU7381094A (en) | Triple lumen catheter | |
AU2022399A (en) | Deflectable guiding catheter | |
AU7688187A (en) | Small diameter steerable guidewire with adjustable tip | |
AU3498295A (en) | Cathether flexible distal tip | |
AU2761195A (en) | Improved over-the-needle catheter | |
EP0917439A4 (en) | Guidewire having hydrophilic coating | |
AU2605295A (en) | Balloon catheter | |
AU647552B2 (en) | Triple lumen catheter | |
AU5600094A (en) | Low profile, coated, steerable guide wire | |
EP0555088A3 (en) | Guiding catheter having soft tip | |
AU1448595A (en) | Prostatic drug-delivery catheter | |
AU3609293A (en) | Ultrasound imaging balloon catheter | |
WO1994014494A3 (en) | Steerable catheter | |
AU8489998A (en) | Catheter with slidable balloon | |
EP0600676A3 (en) | Steerable catheter with adjustable bend location and/or radius and method. | |
AU4237093A (en) | Bladed endoscopic retractor | |
CA2134909A1 (en) | Guiding Introducer for Left Atrium | |
AU6891598A (en) | Balloon catheter with distal infusion section | |
CA2163326A1 (en) | Catheter balloon | |
AU1593499A (en) | Guidewire with shaped intermediate portion | |
DE69321257D1 (en) | CURVED COAXIAL CATHETER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170130 |