WO2012044897A1 - Systems and methods for improving catheter hole array efficiency - Google Patents
Systems and methods for improving catheter hole array efficiency Download PDFInfo
- Publication number
- WO2012044897A1 WO2012044897A1 PCT/US2011/054151 US2011054151W WO2012044897A1 WO 2012044897 A1 WO2012044897 A1 WO 2012044897A1 US 2011054151 W US2011054151 W US 2011054151W WO 2012044897 A1 WO2012044897 A1 WO 2012044897A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tubular body
- catheter
- diffusion
- body member
- tip
- Prior art date
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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
-
- 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
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
-
- 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
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1413—Modular systems comprising interconnecting 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- 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
- A61M2039/1077—Adapters, e.g. couplings adapting a connector to one or several other connectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180054834.5A CN103209729B (en) | 2010-10-01 | 2011-09-30 | Be used for promoting the system and method for guide hole array efficiency |
BR112013007676-3A BR112013007676B1 (en) | 2010-10-01 | 2011-09-30 | Method of manufacturing a peripheral catheter and peripheral catheter produced by said method |
CA2813227A CA2813227C (en) | 2010-10-01 | 2011-09-30 | Systems and methods for improving catheter hole array efficiency |
MX2013003673A MX2013003673A (en) | 2010-10-01 | 2011-09-30 | Systems and methods for improving catheter hole array efficiency. |
JP2013531900A JP6169490B2 (en) | 2010-10-01 | 2011-09-30 | System and method for improving catheter hole array efficiency |
EP11767584.3A EP2621577B1 (en) | 2010-10-01 | 2011-09-30 | Methods for improving catheter hole array efficiency |
AU2011308664A AU2011308664B2 (en) | 2010-10-01 | 2011-09-30 | Systems and methods for improving catheter hole array efficiency |
ES11767584.3T ES2543696T3 (en) | 2010-10-01 | 2011-09-30 | Methods to improve the performance of a catheter hole arrangement |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38864610P | 2010-10-01 | 2010-10-01 | |
US61/388,646 | 2010-10-01 | ||
US13/248,483 US9364634B2 (en) | 2008-04-22 | 2011-09-29 | Systems and methods for improving catheter hole array efficiency |
US13/248,483 | 2011-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012044897A1 true WO2012044897A1 (en) | 2012-04-05 |
Family
ID=44774191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/054151 WO2012044897A1 (en) | 2010-10-01 | 2011-09-30 | Systems and methods for improving catheter hole array efficiency |
Country Status (10)
Country | Link |
---|---|
US (2) | US9364634B2 (en) |
EP (1) | EP2621577B1 (en) |
JP (1) | JP6169490B2 (en) |
CN (1) | CN103209729B (en) |
AU (1) | AU2011308664B2 (en) |
BR (1) | BR112013007676B1 (en) |
CA (2) | CA2813227C (en) |
ES (1) | ES2543696T3 (en) |
MX (1) | MX2013003673A (en) |
WO (1) | WO2012044897A1 (en) |
Cited By (3)
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JP2015518752A (en) * | 2012-05-31 | 2015-07-06 | ベイリス メディカル カンパニー インコーポレイテッドBaylis Medical Company Inc. | Radio frequency punching device |
US10279112B2 (en) | 2012-09-24 | 2019-05-07 | Angiodynamics, Inc. | Power injector device and method of use |
US11369739B2 (en) | 2013-01-21 | 2022-06-28 | Medline Industries, Lp | Method to provide injection system parameters for injecting fluid into patient |
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US9364634B2 (en) | 2008-04-22 | 2016-06-14 | Becton, Dickinson And Company | Systems and methods for improving catheter hole array efficiency |
US8496629B2 (en) | 2008-04-22 | 2013-07-30 | Becton, Dickinson And Company | Catheter hole having a flow breaking feature |
US9399112B2 (en) | 2008-04-22 | 2016-07-26 | Becton, Dickinson And Company | Catheter hole having an inclined trailing edge |
US9056182B2 (en) | 2011-08-23 | 2015-06-16 | Becton, Dickinson And Company | Catheter having a pressure activated splittable feature |
US9402975B2 (en) | 2011-08-31 | 2016-08-02 | Becton, Dickinson And Company | Systems and methods to increase rigidity and snag-resistance of catheter tip |
JP6310403B2 (en) * | 2012-03-09 | 2018-04-11 | クリアストリーム・テクノロジーズ・リミテッド | Medical balloon with co-extruded radiopaque part |
US20160073937A1 (en) * | 2014-09-11 | 2016-03-17 | Becton, Dickinson And Company | Blood sampling system for improving draw success and reducing hemolysis |
JP2018528838A (en) | 2015-05-29 | 2018-10-04 | キューマックス,エルエルシー | Dynamic wall pipe |
US10857328B2 (en) | 2018-01-16 | 2020-12-08 | Daniel Ezra Walzman | Bypass catheter |
US10610668B2 (en) | 2016-10-05 | 2020-04-07 | Becton, Dickinson And Company | Catheter with an asymmetric tip |
US10974021B2 (en) | 2016-10-19 | 2021-04-13 | Daniel Ezra Walzman | Dual lumen microcatheter |
EP3532128A4 (en) * | 2016-10-31 | 2020-03-25 | Becton, Dickinson and Company | Medical device with reduced occlusion |
CA2981018A1 (en) * | 2016-11-18 | 2018-05-18 | Becton, Dickinson And Company | Use of infrared light absorption for vein finding and patient identification |
US10589060B2 (en) * | 2016-12-21 | 2020-03-17 | Biosense Webster (Israel) Ltd. | Extrusion with preferential bend axis |
US10857335B2 (en) | 2017-02-13 | 2020-12-08 | Daniel Ezra Walzman | Temporary bypass balloon catheter |
US10575856B2 (en) | 2017-02-13 | 2020-03-03 | Daniel E. Walzman | Single lumen microcatheter for executing plugs near distal terminus of lumen |
US11872356B2 (en) * | 2018-01-05 | 2024-01-16 | Becton, Dickinson And Company | Echogenic catheter and catheter system |
US11006996B2 (en) | 2018-01-16 | 2021-05-18 | Daniel Ezra Walzman | Torus balloon with energy emitters for intravascular lithotripsy |
US11596438B2 (en) | 2018-01-16 | 2023-03-07 | Daniel Ezra Walzman | Bypass catheter |
US10926061B2 (en) | 2018-01-16 | 2021-02-23 | Daniel Ezra Walzman | Bypass catheter |
US11596769B2 (en) | 2018-01-16 | 2023-03-07 | Daniel Ezra Walzman | Bypass catheter |
US10799674B2 (en) | 2018-01-16 | 2020-10-13 | Daniel Ezra Walzman | Bypass catheter |
US11534591B2 (en) * | 2018-07-17 | 2022-12-27 | Becton, Dickinson And Company | Systems and methods for facilitating instrument delivery through a peripheral intravenous catheter |
US11490790B2 (en) * | 2018-07-18 | 2022-11-08 | Cook Medical Technologies Llc | Device for shielding endoscopic optics with a fluid barrier |
US10940290B2 (en) * | 2018-08-27 | 2021-03-09 | Alcyone Lifesciences, Inc. | Fluid delivery systems and methods |
KR101981324B1 (en) * | 2018-12-11 | 2019-05-22 | 김재윤 | Suction tip |
KR102360445B1 (en) * | 2019-12-26 | 2022-02-10 | 인제대학교 산학협력단 | A Rigidity Adjustable Catheter |
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CA3009396C (en) | 2020-03-24 |
CN103209729A (en) | 2013-07-17 |
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BR112013007676A2 (en) | 2016-08-09 |
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AU2011308664B2 (en) | 2015-01-22 |
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JP2013542006A (en) | 2013-11-21 |
AU2011308664A1 (en) | 2013-05-02 |
MX2013003673A (en) | 2013-07-03 |
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