CA2652982A1 - Service loop - Google Patents

Service loop Download PDF

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Publication number
CA2652982A1
CA2652982A1 CA002652982A CA2652982A CA2652982A1 CA 2652982 A1 CA2652982 A1 CA 2652982A1 CA 002652982 A CA002652982 A CA 002652982A CA 2652982 A CA2652982 A CA 2652982A CA 2652982 A1 CA2652982 A1 CA 2652982A1
Authority
CA
Canada
Prior art keywords
medical device
elongate body
housing
handle
separation element
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
Application number
CA002652982A
Other languages
French (fr)
Other versions
CA2652982C (en
Inventor
Yixin Hu
Teresa Ann Mihalik
Cristian Petre
Dan Wittenberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtronic Cryocath LP
Original Assignee
Cryocath Technologies Inc.
Yixin Hu
Teresa Ann Mihalik
Cristian Petre
Dan Wittenberger
Medtronic Cryocath Lp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cryocath Technologies Inc., Yixin Hu, Teresa Ann Mihalik, Cristian Petre, Dan Wittenberger, Medtronic Cryocath Lp filed Critical Cryocath Technologies Inc.
Publication of CA2652982A1 publication Critical patent/CA2652982A1/en
Application granted granted Critical
Publication of CA2652982C publication Critical patent/CA2652982C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • 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
    • A61M25/1025—Connections between catheter tubes and inflation 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition

Abstract

The present invention may include a medical device having a handle, a cat heter coupled to the handle, and an expandable element coupled to the cathet er. The medical device may also include first and second elongate bodies tha t traverse a length of the handle and catheter. A housing may be disposed wi thin the handle, with the housing defines a first opening able to receive a portion of the first elongate body, a second opening able to receive a porti on of the second elongate body, and a third opening opposite the first and s econd openings able to receive a portion of both the and second elongate bod ies. A separation element may be disposed within the housing, with the separ ation element defining a path able to receive a portion of the second elonga te body, and whereby a portion of the first elongate body forms a loop aroun d the separation element.

Claims (15)

1. A medical device, comprising:
a housing, a separation element having a width disposed within the housing, and a first elongate body forming a loop around at least a portion of the separation element.
2. The medical device according to Claim 1, further comprising a second elongate body at least partially disposed within the housing.
3. The medical device according to Claim 2, wherein the separation element defines a path able to receive a portion of the second elongate body.
4. The medical device according to Claim 2, wherein the second elongate body is a guidewire.
5. The medical device according to Claim 2, wherein the housing defines a first opening for receiving a portion of the first elongate body, a second opening for receiving a portion of the second elongate body, and a third opening opposite the first and second openings, wherein the third opening is able to receive a portion of both the first and second elongate bodies.
6. The medical device according to Claim 1, wherein the separation element is a post.
7. The medical device according to Claim 6, wherein the post is substantially cylindrical.
8. The medical device according to Claim 1, wherein the first elongate body has a minimum bend radius, and the width of the separation element is greater than the minimum bend radius.
9. The medical device according to Claim 1, wherein at least a portion of the separation element is rotatable with respect to the housing.
10. The medical device according to Claim 1, further comprising a handle, wherein the housing is disposed within the handle.
11. The medical device according to Claim 10, further comprising a catheter coupled to the handle.
12. The medical device according to Claim 11, further comprising an expandable element coupled to the catheter.
13. The medical device according to Claim 12, wherein the first elongate body is a fluid supply conduit traversing a length of the catheter and in fluid communication with the expandable element.
14. The medical device according to Claim 1, wherein the housing has a substantially rounded shape.
15. The medical device according to Claim 1, further comprising a console in communication with one of the first and second elongate body.
CA2652982A 2006-06-05 2007-04-24 Service loop Active CA2652982C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/446,932 US7871395B2 (en) 2006-06-05 2006-06-05 Conduit management system
US11/446,932 2006-06-05
PCT/CA2007/000680 WO2007140572A1 (en) 2006-06-05 2007-04-24 Service loop

Publications (2)

Publication Number Publication Date
CA2652982A1 true CA2652982A1 (en) 2007-12-13
CA2652982C CA2652982C (en) 2011-12-06

Family

ID=38791221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2652982A Active CA2652982C (en) 2006-06-05 2007-04-24 Service loop

Country Status (4)

Country Link
US (1) US7871395B2 (en)
EP (1) EP2029211B1 (en)
CA (1) CA2652982C (en)
WO (1) WO2007140572A1 (en)

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WO2008098074A2 (en) * 2007-02-06 2008-08-14 Microcube, Llc A delivery system for delivering a medical device to a location within a patient's body
US10932848B2 (en) 2007-02-06 2021-03-02 Microcube, Llc Delivery system for delivering a medical device to a location within a patient's body
US9486269B2 (en) * 2007-06-22 2016-11-08 Covidien Lp Electrosurgical systems and cartridges for use therewith
JP5774592B2 (en) * 2009-09-15 2015-09-09 ケーピーアイティ テクノロジーズ リミテッド Hybrid vehicle motor assistance based on predicted driving range
JP6023090B2 (en) 2011-02-16 2016-11-09 ザ ジェネラル ホスピタル コーポレイション Endoscope optical coupler
US9636172B2 (en) 2013-05-31 2017-05-02 Medtronic Cryocath Lp Compliant balloon with liquid injection
US9459442B2 (en) 2014-09-23 2016-10-04 Scott Miller Optical coupler for optical imaging visualization device
US10548467B2 (en) 2015-06-02 2020-02-04 GI Scientific, LLC Conductive optical element
US10433894B2 (en) 2015-07-02 2019-10-08 Medtronic Cryocath Lp N2O liquefaction system with subcooling heat exchanger for medical device
US9993280B2 (en) 2015-07-02 2018-06-12 Medtronic Cryocath Lp N2O thermal pressurization system by cooling
KR20180041140A (en) 2015-07-21 2018-04-23 지아이 사이언티픽, 엘엘씨 Endoscope accessory with angle adjustable exhaust port
EP3773302A4 (en) * 2018-04-10 2022-01-05 Intuitive Surgical Operations, Inc. Articulable medical devices having flexible wire routing

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US4160451A (en) * 1977-11-25 1979-07-10 Abbott Laboratories Unidirectional catheter placement unit
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Also Published As

Publication number Publication date
US20070282256A1 (en) 2007-12-06
CA2652982C (en) 2011-12-06
EP2029211A4 (en) 2012-12-05
EP2029211B1 (en) 2016-06-08
US7871395B2 (en) 2011-01-18
WO2007140572A1 (en) 2007-12-13
EP2029211A1 (en) 2009-03-04

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