DE2635785A1 - Katheter - Google Patents
KatheterInfo
- Publication number
- DE2635785A1 DE2635785A1 DE19762635785 DE2635785A DE2635785A1 DE 2635785 A1 DE2635785 A1 DE 2635785A1 DE 19762635785 DE19762635785 DE 19762635785 DE 2635785 A DE2635785 A DE 2635785A DE 2635785 A1 DE2635785 A1 DE 2635785A1
- Authority
- DE
- Germany
- Prior art keywords
- cuff
- tube
- pipe
- layer
- shell
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 22
- 229920002635 polyurethane Polymers 0.000 claims description 22
- 239000004814 polyurethane Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- 239000012815 thermoplastic material Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 230000004323 axial length Effects 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 13
- 230000002040 relaxant effect Effects 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000011344 liquid material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 210000003437 trachea Anatomy 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 101100136650 Mus musculus Pigo gene Proteins 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920003008 liquid latex Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0443—Special cuff-wall materials
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0486—Multi-lumen tracheal 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/044—External cuff pressure control or supply, e.g. synchronisation with respiration
-
- 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
- A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
-
- 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
- A61M2207/00—Methods of manufacture, assembly or production
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62481175A | 1975-10-22 | 1975-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2635785A1 true DE2635785A1 (de) | 1977-04-28 |
Family
ID=24503402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762635785 Pending DE2635785A1 (de) | 1975-10-22 | 1976-08-09 | Katheter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5254284A (enExample) |
| AU (1) | AU1566776A (enExample) |
| BE (1) | BE847547A (enExample) |
| BR (1) | BR7605835A (enExample) |
| DE (1) | DE2635785A1 (enExample) |
| FR (1) | FR2328482A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0420488A1 (en) * | 1989-09-25 | 1991-04-03 | Schneider (Usa) Inc. | Multilayer extrusion as process for making angioplasty balloons |
| US7585289B2 (en) | 1991-04-26 | 2009-09-08 | Boston Scientific Scimed, Inc. | Co-extruded medical balloon |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130617A (en) * | 1977-12-30 | 1978-12-19 | Airco, Inc. | Method of making endotracheal tube cuffs |
| US4687471A (en) * | 1985-05-01 | 1987-08-18 | Curators Of The University Of Missouri | Peritoneal dialysis catheter |
| GB8517091D0 (en) * | 1985-07-05 | 1985-08-14 | Franklin Medical Ltd | Balloon catheters |
| US5358486A (en) * | 1987-01-09 | 1994-10-25 | C. R. Bard, Inc. | Multiple layer high strength balloon for dilatation catheter |
| US4958634A (en) * | 1987-05-06 | 1990-09-25 | Jang G David | Limacon geometry balloon angioplasty catheter systems and method of making same |
| AU7524391A (en) * | 1990-05-15 | 1991-11-21 | C.R. Bard Inc. | Multiple layer high strength balloon for dilatation catheter |
| DE69433506T2 (de) | 1993-10-01 | 2004-06-24 | Boston Scientific Corp., Natick | Medizinische, thermoplastische elastomere enthaltende ballone |
| US6896842B1 (en) | 1993-10-01 | 2005-05-24 | Boston Scientific Corporation | Medical device balloons containing thermoplastic elastomers |
| US7947059B2 (en) | 2000-03-02 | 2011-05-24 | Boston Scientific Scimed, Inc. | Multilayer medical device |
| US7488339B2 (en) | 2002-10-21 | 2009-02-10 | Boston Scientific Scimed, Inc. | Multilayer medical device |
| US6951675B2 (en) | 2003-01-27 | 2005-10-04 | Scimed Life Systems, Inc. | Multilayer balloon catheter |
-
1976
- 1976-07-07 AU AU15667/76A patent/AU1566776A/en not_active Expired
- 1976-08-02 FR FR7623621A patent/FR2328482A1/fr active Granted
- 1976-08-09 DE DE19762635785 patent/DE2635785A1/de active Pending
- 1976-08-24 JP JP10103176A patent/JPS5254284A/ja active Pending
- 1976-09-03 BR BR7605835A patent/BR7605835A/pt unknown
- 1976-10-22 BE BE171714A patent/BE847547A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0420488A1 (en) * | 1989-09-25 | 1991-04-03 | Schneider (Usa) Inc. | Multilayer extrusion as process for making angioplasty balloons |
| US7585289B2 (en) | 1991-04-26 | 2009-09-08 | Boston Scientific Scimed, Inc. | Co-extruded medical balloon |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2328482B3 (enExample) | 1979-05-04 |
| AU1566776A (en) | 1978-01-12 |
| FR2328482A1 (fr) | 1977-05-20 |
| BR7605835A (pt) | 1978-03-28 |
| BE847547A (fr) | 1977-02-14 |
| JPS5254284A (en) | 1977-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |