CN2352818Y - Medical use light guide - Google Patents

Medical use light guide Download PDF

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Publication number
CN2352818Y
CN2352818Y CN 98234856 CN98234856U CN2352818Y CN 2352818 Y CN2352818 Y CN 2352818Y CN 98234856 CN98234856 CN 98234856 CN 98234856 U CN98234856 U CN 98234856U CN 2352818 Y CN2352818 Y CN 2352818Y
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CN
China
Prior art keywords
light guide
outer tube
surgery
medical use
transparent outer
Prior art date
Application number
CN 98234856
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Chinese (zh)
Inventor
李平
Original Assignee
李平
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 李平 filed Critical 李平
Priority to CN 98234856 priority Critical patent/CN2352818Y/en
Application granted granted Critical
Publication of CN2352818Y publication Critical patent/CN2352818Y/en

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Abstract

The utility model relates to a luminous guide tube for medical use, which is composed of a transparent outer tube and light guide fiber. The light guide fiber is fixed in the transparent outer tube, and the luminous segment of the guide tube is composed of the endpoints of the light guide fiber. When the product is used in surgery, the cavity channel organ and the diseased tissue are easily distinguished, the operation can be conveniently, accurately and rapidly carried out by a clinician, the injury to the cavity channel organ and normal tissue are avoided.

Description

医用发光导管 Medical emitting catheter

本实用新型涉及一种医用发光导管。 The present invention relates to a medical emitting catheter.

外科有很多手术涉及到腔道器官的(显示)辩认,以便在术中加以保护和避免损伤。 Surgical there are many procedures that involve the cavity organ (display) identification, in order to protect and prevent damage during surgery. 为了解决这类问题,目前在外科手术中使用的是不能发光的导管,将其插入腔道器官内通过触摸来辨认。 To solve this problem, currently used in surgery are not emit light conduit, will be identified by touching the organs inserted into the cavity. 其缺点为费时、不方便和不够准确,在切除腔道外病变组织时很难掌握好切开的深度,精确地做到切除病变组织既要彻底,又不能损伤正常组织。 The disadvantage is time-consuming, inconvenient, and not accurate enough, it is difficult to grasp the depth of a good cut when the diseased tissue outside the excision cavity, precisely to achieve removal of diseased tissue is necessary to completely, they can not damage normal tissue. 在腔道器官周围手术时,由于不是直接显示,往往需要触摸辩认腔道器官的走行和位置,手术时常很麻烦,即便是做到小心,也难以避免不误伤腔道器官。 Surgery around the cavity organ, because it is not directly displayed, often need to touch recognizable Traveling cavity organs and location, surgery is often a lot of trouble, even if done carefully, it is difficult to avoid accidental injury cavity organs.

本实用新型的目的在于提供一种能在外科手术中准确辩认腔道器官与病变组织的医用发光导管。 The present invention aims to provide a medical emitting catheter one kind accurately recognizable cavity organs and diseased tissue in a surgical procedure.

本实用新型是这样实现的,它由透明外管与光导纤维构成,光导纤维固定在透明外管内,导管发光段则由光导纤维之端点所组成。 The present invention is achieved, which tube is made of a transparent outer and of an optical fiber, the optical fiber secured within a transparent outer tube, catheter lighting segment by consisting endpoint fiber light guide.

下面结合附图和实施例对本实用新型作详细描述。 Detailed description of the invention made in conjunction with the accompanying drawings and embodiments below.

图1为本实用新型之结构示意图。 FIG 1 is a structural schematic view of the invention.

本实用新型由透明外管(1)与光导纤维(2)构成,光导纤维(2)固定在透明外管(1)内,导管发光段则由光导纤维(2)之端点所组成,据此可制成发光导尿管、发光输尿管导管、发光胆道导管或外科手术用别的医用发光导管。 The present invention is made of a transparent outer tube (1) and the optical fiber (2), and the optical fiber (2) fixed to the transparent outer tube (1), the conduit light emitting section by the optical fiber (2) of the endpoints composition, whereby It can be a light-emitting catheter, emission ureteral catheter, a light emitting biliary catheter or surgical other medical emitting catheter.

如发光导尿管用于保留尿道前列腺切除术中,将其插入尿道,在沿尿道外切除前列腺组织时,透过尿道壁通过光亮的多少来准确地掌握切开的深度,当达到尿道壁时可见到透过的光亮,以保证彻底切除前列腺组织而又不损伤尿道,手术时很方便。 The light emitting catheter for retaining urethral resection of the prostate, which was inserted into the urethra, resection of prostate tissue outside along the urethra, by how accurately grasp a depth of cut of the bright, visible through the urethral wall when reaching the urethral wall permeable to light, in order to ensure complete removal of the prostate tissue without damage to the urethra, very convenient operation.

发光输尿管导管用于腹部手术或输尿管手术中,将其插入输尿管内使其成为一条光亮的管道而清楚地显示出来,术中很容易发现或寻找输尿管。 Emitting ureteral catheter for abdominal surgery or ureter surgery, to make the inserted ureteral be a light pipe and clearly shown, surgery is easy to find or to find ureter.

发光胆道导管用于肝胆外科手术中胆道的辩认,如肝内胆管显露与切开时,需要与肝内血管相区别,切开胆管时不会损伤肝内血管。 Emitting biliary catheter for hepatobiliary surgery recognizable biliary tract, such as intrahepatic bile duct revealed when cut, it is necessary vascular distinguish intrahepatic, will not damage the liver blood vessels incised bile duct.

本实用新型用于外科手术中,很容易将腔道器官与病变组织区别开来,方便临床医生准确、快速地进行手术,避免损伤腔道器官及正常组织。 The present invention for use in surgery, it is easy to distinguish luminal organs and lesions open to facilitate clinicians to accurately and quickly perform surgery, to avoid damage cavity organs and normal tissues.

Claims (1)

1. 1. 一种医用发光导管,其特征在于:它由透明外管与光导纤维构成,光导纤维固定在透明外管内,导管发光段则由光导纤维之端点所组成。 A medical catheter emission, characterized in that: it is an optical fiber and an outer tube constituted by a transparent, transparent optical fibers secured within the outer tube, the conduit by the light emitting section composed of an optical fiber end.
CN 98234856 1998-08-12 1998-08-12 Medical use light guide CN2352818Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98234856 CN2352818Y (en) 1998-08-12 1998-08-12 Medical use light guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98234856 CN2352818Y (en) 1998-08-12 1998-08-12 Medical use light guide

Publications (1)

Publication Number Publication Date
CN2352818Y true CN2352818Y (en) 1999-12-08

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Family Applications (1)

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CN 98234856 CN2352818Y (en) 1998-08-12 1998-08-12 Medical use light guide

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CN (1) CN2352818Y (en)

Cited By (42)

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CN101563019A (en) * 2006-09-15 2009-10-21 阿克莱特公司 Methods and devices for facilitating visualization in a surgical environment
US8080000B2 (en) 2004-04-21 2011-12-20 Acclarent, Inc. Methods and apparatus for treating disorders of the ear nose and throat
US8088101B2 (en) 2004-04-21 2012-01-03 Acclarent, Inc. Devices, systems and methods for treating disorders of the ear, nose and throat
US8100933B2 (en) 2002-09-30 2012-01-24 Acclarent, Inc. Method for treating obstructed paranasal frontal sinuses
US8114113B2 (en) 2005-09-23 2012-02-14 Acclarent, Inc. Multi-conduit balloon catheter
US8114062B2 (en) 2004-04-21 2012-02-14 Acclarent, Inc. Devices and methods for delivering therapeutic substances for the treatment of sinusitis and other disorders
US8118757B2 (en) 2007-04-30 2012-02-21 Acclarent, Inc. Methods and devices for ostium measurement
US8142422B2 (en) 2004-04-21 2012-03-27 Acclarent, Inc. Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, nose and/or throat
US8146400B2 (en) 2004-04-21 2012-04-03 Acclarent, Inc. Endoscopic methods and devices for transnasal procedures
US8172828B2 (en) 2004-04-21 2012-05-08 Acclarent, Inc. Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures
US8182432B2 (en) 2008-03-10 2012-05-22 Acclarent, Inc. Corewire design and construction for medical devices
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US8951225B2 (en) 2005-06-10 2015-02-10 Acclarent, Inc. Catheters with non-removable guide members useable for treatment of sinusitis
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US9039680B2 (en) 2004-08-04 2015-05-26 Acclarent, Inc. Implantable devices and methods for delivering drugs and other substances to treat sinusitis and other disorders
US9072626B2 (en) 2009-03-31 2015-07-07 Acclarent, Inc. System and method for treatment of non-ventilating middle ear by providing a gas pathway through the nasopharynx
US9089258B2 (en) 2004-04-21 2015-07-28 Acclarent, Inc. Endoscopic methods and devices for transnasal procedures
US9101384B2 (en) 2004-04-21 2015-08-11 Acclarent, Inc. Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, Nose and/or throat
US9155492B2 (en) 2010-09-24 2015-10-13 Acclarent, Inc. Sinus illumination lightwire device
US9265407B2 (en) 2004-04-21 2016-02-23 Acclarent, Inc. Endoscopic methods and devices for transnasal procedures
US9351750B2 (en) 2004-04-21 2016-05-31 Acclarent, Inc. Devices and methods for treating maxillary sinus disease
US9399121B2 (en) 2004-04-21 2016-07-26 Acclarent, Inc. Systems and methods for transnasal dilation of passageways in the ear, nose or throat
US9433437B2 (en) 2013-03-15 2016-09-06 Acclarent, Inc. Apparatus and method for treatment of ethmoid sinusitis
US9468362B2 (en) 2004-04-21 2016-10-18 Acclarent, Inc. Endoscopic methods and devices for transnasal procedures
US9629684B2 (en) 2013-03-15 2017-04-25 Acclarent, Inc. Apparatus and method for treatment of ethmoid sinusitis
US9820688B2 (en) 2006-09-15 2017-11-21 Acclarent, Inc. Sinus illumination lightwire device
US10188413B1 (en) 2004-04-21 2019-01-29 Acclarent, Inc. Deflectable guide catheters and related methods
US10206821B2 (en) 2007-12-20 2019-02-19 Acclarent, Inc. Eustachian tube dilation balloon with ventilation path
US10271719B2 (en) 2017-06-16 2019-04-30 Acclarent, Inc. Paranasal ostium finder devices and methods

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US8740929B2 (en) 2001-02-06 2014-06-03 Acclarent, Inc. Spacing device for releasing active substances in the paranasal sinus
US8317816B2 (en) 2002-09-30 2012-11-27 Acclarent, Inc. Balloon catheters and methods for treating paranasal sinuses
US8764786B2 (en) 2002-09-30 2014-07-01 Acclarent, Inc. Balloon catheters and methods for treating paranasal sinuses
US9457175B2 (en) 2002-09-30 2016-10-04 Acclarent, Inc. Balloon catheters and methods for treating paranasal sinuses
US8100933B2 (en) 2002-09-30 2012-01-24 Acclarent, Inc. Method for treating obstructed paranasal frontal sinuses
US9101384B2 (en) 2004-04-21 2015-08-11 Acclarent, Inc. Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, Nose and/or throat
US8114062B2 (en) 2004-04-21 2012-02-14 Acclarent, Inc. Devices and methods for delivering therapeutic substances for the treatment of sinusitis and other disorders
US10098652B2 (en) 2004-04-21 2018-10-16 Acclarent, Inc. Systems and methods for transnasal dilation of passageways in the ear, nose or throat
US8123722B2 (en) 2004-04-21 2012-02-28 Acclarent, Inc. Devices, systems and methods for treating disorders of the ear, nose and throat
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