CA2199418A1 - Catheter pour embolectomies et son procede de fabrication - Google Patents
Catheter pour embolectomies et son procede de fabricationInfo
- Publication number
- CA2199418A1 CA2199418A1 CA002199418A CA2199418A CA2199418A1 CA 2199418 A1 CA2199418 A1 CA 2199418A1 CA 002199418 A CA002199418 A CA 002199418A CA 2199418 A CA2199418 A CA 2199418A CA 2199418 A1 CA2199418 A1 CA 2199418A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- balloon
- catheter
- lumen
- distal end
- 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
Links
- 238000000034 method Methods 0.000 title claims description 24
- 238000013156 embolectomy Methods 0.000 title description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 210000004204 blood vessel Anatomy 0.000 description 7
- 208000005189 Embolism Diseases 0.000 description 5
- 208000007536 Thrombosis Diseases 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 241001296096 Probles Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- ACXGJHCPFCFILV-UHFFFAOYSA-M sodium;2-(4-chloro-2-methylphenoxy)acetate;3,6-dichloro-2-methoxybenzoic acid Chemical compound [Na+].COC1=C(Cl)C=CC(Cl)=C1C(O)=O.CC1=CC(Cl)=CC=C1OCC([O-])=O ACXGJHCPFCFILV-UHFFFAOYSA-M 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
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
- A61M25/1027—Making of balloon catheters
- A61M25/1034—Joining of shaft and balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B17/22032—Gripping instruments, e.g. forceps, for removing or smashing calculi having inflatable gripping 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
- A61M25/10—Balloon 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30342794A | 1994-09-09 | 1994-09-09 | |
| US08/303,427 | 1994-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2199418A1 true CA2199418A1 (fr) | 1996-03-14 |
Family
ID=23172035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002199418A Abandoned CA2199418A1 (fr) | 1994-09-09 | 1995-09-07 | Catheter pour embolectomies et son procede de fabrication |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0776227A4 (fr) |
| JP (1) | JPH10508502A (fr) |
| CA (1) | CA2199418A1 (fr) |
| WO (1) | WO1996007445A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7004923B2 (en) | 1999-07-19 | 2006-02-28 | I-Flow Corporation | Catheter for uniform delivery of medication |
| US6350253B1 (en) | 1999-07-19 | 2002-02-26 | I-Flow Corporation | Catheter for uniform delivery of medication |
| US7547302B2 (en) | 1999-07-19 | 2009-06-16 | I-Flow Corporation | Anti-microbial catheter |
| ES2269378T3 (es) | 2000-03-24 | 2007-04-01 | Stephen Brushey | Cateter para anestesia. |
| US7763012B2 (en) * | 2003-09-02 | 2010-07-27 | St. Jude Medical, Cardiology Division, Inc. | Devices and methods for crossing a chronic total occlusion |
| US7654264B2 (en) | 2006-07-18 | 2010-02-02 | Nellcor Puritan Bennett Llc | Medical tube including an inflatable cuff having a notched collar |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435826A (en) * | 1964-05-27 | 1969-04-01 | Edwards Lab Inc | Embolectomy catheter |
| US3467101A (en) * | 1965-09-30 | 1969-09-16 | Edwards Lab Inc | Balloon catheter |
| US4614188A (en) * | 1980-08-15 | 1986-09-30 | Seymour Bazell | Balloon catheter |
| FR2521014B1 (fr) * | 1982-02-05 | 1988-06-03 | Matburn Holdings Ltd | Instrument chirurgical tubulaire, notamment catheter de thrombectomie |
| US4723936A (en) * | 1986-07-22 | 1988-02-09 | Versaflex Delivery Systems Inc. | Steerable catheter |
| US5176661A (en) * | 1988-09-06 | 1993-01-05 | Advanced Cardiovascular Systems, Inc. | Composite vascular catheter |
| US5423754A (en) * | 1990-09-20 | 1995-06-13 | Scimed Life Systems, Inc. | Intravascular catheter |
| US5171221A (en) * | 1991-02-05 | 1992-12-15 | Target Therapeutics | Single lumen low profile valved balloon catheter |
-
1995
- 1995-09-07 CA CA002199418A patent/CA2199418A1/fr not_active Abandoned
- 1995-09-07 EP EP95933888A patent/EP0776227A4/fr not_active Withdrawn
- 1995-09-07 WO PCT/US1995/012021 patent/WO1996007445A1/fr not_active Application Discontinuation
- 1995-09-07 JP JP8509723A patent/JPH10508502A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10508502A (ja) | 1998-08-25 |
| WO1996007445A1 (fr) | 1996-03-14 |
| EP0776227A1 (fr) | 1997-06-04 |
| EP0776227A4 (fr) | 1999-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |