EP2563445A4 - Catheter having inflation and deflation lumen useful for preventing or reducing reperfusion injury - Google Patents
Catheter having inflation and deflation lumen useful for preventing or reducing reperfusion injuryInfo
- Publication number
- EP2563445A4 EP2563445A4 EP10850899.5A EP10850899A EP2563445A4 EP 2563445 A4 EP2563445 A4 EP 2563445A4 EP 10850899 A EP10850899 A EP 10850899A EP 2563445 A4 EP2563445 A4 EP 2563445A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- inflation
- catheter
- preventing
- reperfusion injury
- deflation lumen
- 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.)
- Withdrawn
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
- A61M25/1018—Balloon inflating or inflation-control devices
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- 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
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10185—Valves
-
- 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
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10187—Indicators for the level of inflation or deflation
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
-
- 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
- A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
-
- 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
- A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2010/033270 WO2011136813A1 (en) | 2010-04-30 | 2010-04-30 | Catheter having inflation and deflation lumen useful for preventing or reducing reperfusion injury |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2563445A1 EP2563445A1 (en) | 2013-03-06 |
EP2563445A4 true EP2563445A4 (en) | 2014-02-26 |
Family
ID=47358733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10850899.5A Withdrawn EP2563445A4 (en) | 2010-04-30 | 2010-04-30 | Catheter having inflation and deflation lumen useful for preventing or reducing reperfusion injury |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2563445A4 (en) |
CN (1) | CN102939124B (en) |
GB (1) | GB2492923B (en) |
WO (1) | WO2011136813A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013082458A1 (en) | 2011-12-02 | 2013-06-06 | The Regents Of The University Of California | Reperfusion protection solution and uses thereof |
US20190262004A1 (en) * | 2018-02-27 | 2019-08-29 | Easynotes Ltd. | Coupling device for inflation and deflation assembly |
CN108939261B (en) * | 2018-07-01 | 2021-07-09 | 刘征宇 | Saccule for reducing ischemia reperfusion injury by external input controllable mode |
CN110353752B (en) * | 2019-06-28 | 2021-05-25 | 北京康瑞迪医疗科技有限公司 | Heart coronary vein blood flow blocking device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5059167A (en) * | 1987-05-29 | 1991-10-22 | Retroperfusion Systems, Inc. | Retroperfusion and retroinfusion control apparatus, system and method |
US20020082548A1 (en) * | 2000-12-21 | 2002-06-27 | Advanced Cardiovascular Systems, Inc | Multi lumen catheter shaft |
US7195610B1 (en) * | 2001-09-17 | 2007-03-27 | Cardinal Health 303, Inc. | Pneumatic syringe driver |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5011468A (en) * | 1987-05-29 | 1991-04-30 | Retroperfusion Systems, Inc. | Retroperfusion and retroinfusion control apparatus, system and method |
US5425713A (en) * | 1989-03-17 | 1995-06-20 | Merit Medical Systems, Inc. | System and method for monitoring, displaying and recording balloon catheter condition interval and inflation location data |
US5336184A (en) * | 1993-07-15 | 1994-08-09 | Teirstein Paul S | Rapid exchange catheter |
US20030078538A1 (en) * | 2000-12-28 | 2003-04-24 | Neale Paul V. | Inflation device for dual balloon catheter |
US7500982B2 (en) * | 2005-06-22 | 2009-03-10 | Futurematrix Interventional, Inc. | Balloon dilation catheter having transition from coaxial lumens to non-coaxial multiple lumens |
US7674240B2 (en) * | 2005-12-20 | 2010-03-09 | Abbott Cardiovascular Systems Inc. | Method and apparatus for controlled vessel occlusion |
US8162879B2 (en) * | 2008-09-22 | 2012-04-24 | Tyco Healthcare Group Lp | Double balloon catheter and methods for homogeneous drug delivery using the same |
-
2010
- 2010-04-30 WO PCT/US2010/033270 patent/WO2011136813A1/en active Application Filing
- 2010-04-30 GB GB1219334.8A patent/GB2492923B/en not_active Expired - Fee Related
- 2010-04-30 EP EP10850899.5A patent/EP2563445A4/en not_active Withdrawn
- 2010-04-30 CN CN201080067243.7A patent/CN102939124B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5059167A (en) * | 1987-05-29 | 1991-10-22 | Retroperfusion Systems, Inc. | Retroperfusion and retroinfusion control apparatus, system and method |
US20020082548A1 (en) * | 2000-12-21 | 2002-06-27 | Advanced Cardiovascular Systems, Inc | Multi lumen catheter shaft |
US7195610B1 (en) * | 2001-09-17 | 2007-03-27 | Cardinal Health 303, Inc. | Pneumatic syringe driver |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011136813A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011136813A1 (en) | 2011-11-03 |
CN102939124A (en) | 2013-02-20 |
CN102939124B (en) | 2015-08-19 |
GB2492923A (en) | 2013-01-16 |
GB201219334D0 (en) | 2012-12-12 |
EP2563445A1 (en) | 2013-03-06 |
GB2492923B (en) | 2016-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20121129 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140129 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 39/10 20060101ALI20140123BHEP Ipc: A61M 39/22 20060101ALI20140123BHEP Ipc: A61M 25/00 20060101ALI20140123BHEP Ipc: A61M 25/10 20130101AFI20140123BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20181101 |