CA2596278A1 - Nebulizing catheter system and methods of use and manufacture - Google Patents
Nebulizing catheter system and methods of use and manufacture Download PDFInfo
- Publication number
- CA2596278A1 CA2596278A1 CA002596278A CA2596278A CA2596278A1 CA 2596278 A1 CA2596278 A1 CA 2596278A1 CA 002596278 A CA002596278 A CA 002596278A CA 2596278 A CA2596278 A CA 2596278A CA 2596278 A1 CA2596278 A1 CA 2596278A1
- Authority
- CA
- Canada
- Prior art keywords
- medicine
- patient
- respiratory system
- catheter
- nebulizing
- 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
Abstract
A method and apparatus for delivering a medicine to a patient via the patient's respiratory system with control and efficiency. A nebulization catheter is positioned in the patient's respiratory system so that a distal end of the nebulization catheter is in the respiratory system and a proximal end is outside the body. In a first aspect, the nebulization catheter may be used in conjunction with an endotracheal tube and preferably is removable from the endotracheal tube. The nebulization catheter conveys medicine in liquid form to the distal end at which location the medicine is nebulized by a pressurized gas or other nebulizing mechanism. The nebulized medicine is conveyed to the patient's lungs by the patient's respiration which may be assisted by a ventilator. By producing the aerosol of the liquid medicine at a location inside the patient's respiratory system, the nebulizing catheter provides for increased efficiency and control of the dosage of medicine being delivered. In further aspects of the nebulizing catheter apparatus and method, alternative tip constructions, flow pulsation patterns, centering devices, sensing devices, and aspiration features afford greater efficiency and control of aerosolized medicine dosage delivery.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26186694A | 1994-06-17 | 1994-06-17 | |
US08/261,866 | 1994-06-17 | ||
CA002152002A CA2152002C (en) | 1994-06-17 | 1995-06-16 | Nebulizing catheter system and methods of use and manufacture |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002152002A Division CA2152002C (en) | 1994-06-17 | 1995-06-16 | Nebulizing catheter system and methods of use and manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2596278A1 true CA2596278A1 (en) | 1995-12-18 |
CA2596278C CA2596278C (en) | 2009-04-14 |
Family
ID=38582242
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2596438A Expired - Lifetime CA2596438C (en) | 1994-06-17 | 1995-06-16 | Nebulizing catheter system and methods of use and manufacture |
CA002596278A Expired - Lifetime CA2596278C (en) | 1994-06-17 | 1995-06-16 | Nebulizing catheter system and methods of use and manufacture |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2596438A Expired - Lifetime CA2596438C (en) | 1994-06-17 | 1995-06-16 | Nebulizing catheter system and methods of use and manufacture |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2596438C (en) |
-
1995
- 1995-06-16 CA CA2596438A patent/CA2596438C/en not_active Expired - Lifetime
- 1995-06-16 CA CA002596278A patent/CA2596278C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2596278C (en) | 2009-04-14 |
CA2596438C (en) | 2012-01-31 |
CA2596438A1 (en) | 1995-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150616 |