CN107530532B - 用于在患者的体内的管中实施治疗的装置和方法 - Google Patents
用于在患者的体内的管中实施治疗的装置和方法 Download PDFInfo
- Publication number
- CN107530532B CN107530532B CN201680020182.6A CN201680020182A CN107530532B CN 107530532 B CN107530532 B CN 107530532B CN 201680020182 A CN201680020182 A CN 201680020182A CN 107530532 B CN107530532 B CN 107530532B
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- elongate
- treatment catheter
- expandable structure
- axial position
- 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.)
- Active
Links
Images
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
-
- 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
- A61M25/0013—Weakening parts of a catheter tubing, e.g. by making cuts in the tube or reducing thickness of a layer at one point to adjust the flexibility
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- 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
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body for contrast media
-
- 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
- A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
-
- 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
- A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M2025/0079—Separate user-activated means, e.g. guidewires, guide tubes, balloon catheters or sheaths, for sealing off an orifice, e.g. a lumen or side holes, of a 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
-
- 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
- A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
-
- 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
- A61M2025/1063—Balloon catheters with special features or adapted for special applications having only one lumen used for guide wire and inflation, e.g. to minimise the diameter
-
- 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
- A61M25/0015—Making lateral openings in a catheter tube, e.g. holes, slits, ports, piercings of guidewire ports; Methods for processing the holes, e.g. smoothing the edges
-
- 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
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562112135P | 2015-02-04 | 2015-02-04 | |
US62/112,135 | 2015-02-04 | ||
PCT/US2016/012584 WO2016126369A1 (en) | 2015-02-04 | 2016-01-08 | Apparatus and methods for administering treatment within a bodily duct of a patient |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107530532A CN107530532A (zh) | 2018-01-02 |
CN107530532B true CN107530532B (zh) | 2022-04-19 |
Family
ID=60239711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680020182.6A Active CN107530532B (zh) | 2015-02-04 | 2016-01-08 | 用于在患者的体内的管中实施治疗的装置和方法 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3253438B1 (zh) |
CN (1) | CN107530532B (zh) |
ES (1) | ES2932771T3 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190282749A1 (en) | 2010-04-23 | 2019-09-19 | Mark D. Wieczorek | Transseptal access device and method of uses |
US11660121B2 (en) | 2016-10-18 | 2023-05-30 | East End Medical Llc | Transseptal insertion device |
DE202018107159U1 (de) * | 2018-11-07 | 2020-02-12 | Halil Krasniqi | Medizinisches Gerät, Hilfselement zur Verwendung als Teil eines solchen medizinischen Gerätes und Verbindungselement zur Verwendung als Teil eines solchen Hilfselementes |
WO2020251999A1 (en) * | 2019-06-11 | 2020-12-17 | East End Medical, Llc | Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal |
EP4037585A1 (en) | 2019-10-04 | 2022-08-10 | Est End Medical, LLC | Directional balloon transseptal insertion device for medical procedures with improved handle |
CN115379873A (zh) | 2020-02-18 | 2022-11-22 | 东区医疗有限公司 | 血管手术用的可偏转的锚定球囊导管 |
CN215135662U (zh) * | 2021-05-13 | 2021-12-14 | 王雅 | 球囊后方导管主体带有侧孔的球囊导管 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4813934A (en) * | 1987-08-07 | 1989-03-21 | Target Therapeutics | Valved catheter device and method |
US4968306A (en) * | 1989-07-07 | 1990-11-06 | Advanced Cardiovascular Systems, Inc. | Intravascular catheter having an adjustable length infusion section to delivery therapeutic fluid |
US6755813B2 (en) * | 2001-11-20 | 2004-06-29 | Cleveland Clinic Foundation | Apparatus and method for performing thrombolysis |
US7041080B2 (en) * | 2003-08-01 | 2006-05-09 | Medtronic Vascular, Inc. | Rotary valve for balloon catheter |
WO2011094476A1 (en) * | 2010-01-29 | 2011-08-04 | Icon Medical Corp. | Biodegradable protrusions on inflatable device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892519A (en) * | 1987-12-03 | 1990-01-09 | Advanced Cardiovascular Systems, Inc. | Steerable perfusion dilatation catheter |
US5209728B1 (en) * | 1989-11-02 | 1998-04-14 | Danforth Biomedical Inc | Low profile high performance interventional catheters |
AU2001282959A1 (en) * | 2000-07-24 | 2002-02-05 | Jeffrey Grayzel | Stiffened balloon catheter for dilatation and stenting |
US6749619B2 (en) * | 2001-11-20 | 2004-06-15 | The Cleveland Clinic Foundation | Apparatus and method for eliminating dislodged thrombus |
US8702678B2 (en) * | 2011-08-03 | 2014-04-22 | Venous Therapy, Inc. | Assemblies, systems, and methods for infusing therapeutic agents into the body |
-
2016
- 2016-01-08 ES ES16746931T patent/ES2932771T3/es active Active
- 2016-01-08 CN CN201680020182.6A patent/CN107530532B/zh active Active
- 2016-01-08 EP EP16746931.1A patent/EP3253438B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4813934A (en) * | 1987-08-07 | 1989-03-21 | Target Therapeutics | Valved catheter device and method |
US4813934B1 (zh) * | 1987-08-07 | 1992-05-12 | Target Therapeutics Inc | |
US4968306A (en) * | 1989-07-07 | 1990-11-06 | Advanced Cardiovascular Systems, Inc. | Intravascular catheter having an adjustable length infusion section to delivery therapeutic fluid |
US6755813B2 (en) * | 2001-11-20 | 2004-06-29 | Cleveland Clinic Foundation | Apparatus and method for performing thrombolysis |
US7041080B2 (en) * | 2003-08-01 | 2006-05-09 | Medtronic Vascular, Inc. | Rotary valve for balloon catheter |
WO2011094476A1 (en) * | 2010-01-29 | 2011-08-04 | Icon Medical Corp. | Biodegradable protrusions on inflatable device |
Also Published As
Publication number | Publication date |
---|---|
EP3253438A1 (en) | 2017-12-13 |
CN107530532A (zh) | 2018-01-02 |
EP3253438A4 (en) | 2018-04-11 |
ES2932771T3 (es) | 2023-01-26 |
EP3253438B1 (en) | 2022-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9692557B2 (en) | Apparatus and methods for administering treatment within a bodily duct of a patient | |
CN107530532B (zh) | 用于在患者的体内的管中实施治疗的装置和方法 | |
AU2020205209B2 (en) | Rapid aspiration thrombectomy system and method | |
US9681882B2 (en) | Rapid aspiration thrombectomy system and method | |
EP3753599B1 (en) | Systems for treatment of acute ischemic stroke | |
US9126016B2 (en) | Augmented delivery catheter and method | |
CN105979996B (zh) | 用于对血管进行成像和治疗的装置和方法 | |
US20030212384A1 (en) | Expandable interventional system | |
US11571239B2 (en) | Intravascular catheter having an expandable incising portion and medication delivery system | |
JP6817948B2 (ja) | 患者の身体管腔内で治療を施すための装置および方法 | |
EP2599509A2 (en) | Drainage system with occlusion device | |
JP2007202614A (ja) | カテーテル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Michigan, USA Applicant after: Stryker Europe operations Holdings Ltd. Applicant after: STRYKER Corp. Address before: Delaware Applicant before: Stryker Europe holdings III Co.,Ltd. Applicant before: STRYKER Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211203 Address after: Delaware Applicant after: Stryker Europe holdings III Co.,Ltd. Applicant after: STRYKER Corp. Address before: Michigan, USA Applicant before: STRYKER EUROPEAN HOLDINGS I, LLC Applicant before: STRYKER Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |