CN101528165B - 眼外科手术探针 - Google Patents

眼外科手术探针 Download PDF

Info

Publication number
CN101528165B
CN101528165B CN2007800404164A CN200780040416A CN101528165B CN 101528165 B CN101528165 B CN 101528165B CN 2007800404164 A CN2007800404164 A CN 2007800404164A CN 200780040416 A CN200780040416 A CN 200780040416A CN 101528165 B CN101528165 B CN 101528165B
Authority
CN
China
Prior art keywords
cutting knife
probe
connector
pin
ophthalmic surgical
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
Application number
CN2007800404164A
Other languages
English (en)
Other versions
CN101528165A (zh
Inventor
S·瓦伦西亚
J·L·洛佩斯
J·R·奥尔德
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.)
Novartis AG
Alcon Inc
Original Assignee
Alcon Universal Ltd
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 Alcon Universal Ltd filed Critical Alcon Universal Ltd
Publication of CN101528165A publication Critical patent/CN101528165A/zh
Application granted granted Critical
Publication of CN101528165B publication Critical patent/CN101528165B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00544—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated pneumatically

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Prostheses (AREA)

Abstract

一种眼外科手术探针，该眼科外科手术探针具有标准驱动组件和外壳，所述外壳可从所述驱动组件拆卸。该设计简化了探针制造并提供了更高的制造适应性。

Description

眼外科手术探针
技术领域
本发明通常涉及微型外科手术工具。更具体的说，但不是为了限制，本发明涉及在后段(posterior segment)眼外科手术中使用的微型外科手术工具，例如玻璃体切除术探针。 
背景技术
许多微型外科手术过程需要对各种身体组织进行精确的切割和/或移除。例如，某些眼外科手术过程需要切割和/或移除玻璃体液(填充眼睛后段的透明胶状材料)。玻璃体液或者玻璃体，包括许多显微镜下可见的纤维，所述纤维通常附接到视网膜。因此，对玻璃体的切割和移除操作必须相当小心，以避免在视网膜上牵拉、视网膜从脉络膜分离、视网膜破裂、或者最坏的情况，视网膜自身切割并移除。 
在眼科外科手术后段中使用微型外科手术切割探针是已知的。通常这种玻璃体切除术探针通过在睫状体平坦部附近的巩膜中的切口插入。外科医生也可以插入其它微型外科手术工具，例如光纤照明装置、灌注插管、或者在后段外科手术期间的抽吸探针。当外科医生在显微镜下观察眼睛时执行手术。 
通常，传统的玻璃体切除术探针包括中空的外部切割构件、中空的内部切割构件以及端口，所述中空的内部切割构件与中空的外部切割构件同轴布置，并可移动地设置在中空的外部切割构件内，所述端口径向延伸通过在其远端附近的外部切割构件。玻璃体液抽吸进入打开的端口，并且驱动内部构件，关闭所述端口。在关闭端口时，内部切割构件和外部切割构件上的切割表面协作，以便切割玻璃体，然后被切割的玻璃体通过内部切割构件抽吸离开。美国专利USNo.4,577,629(Martinez)；No.5,019,035(Missirlian等人)； No.4,909,249(Akkas等人)；5,176,628(Charles等人)；No.5,047,008(de Juan等人)；No.4,696,298(Higgins等人)；以及No.5,733,297(Wang)，所有上述专利公开了各种类型的玻璃体切除术探针，并且通过参考这些专利中的每个都以其整体包括在本文中。 
传统的玻璃体切除术探针包括“剪切类型”探针以及旋转探针。剪切类型探针具有内部切割构件，所述内部切割构件沿其纵向轴线往复运动。旋转探针具有内部切割构件，所述内部切割构件绕其纵向轴线旋转。在两种类型的探针中，内部切割构件利用各种方法驱动。例如，内部切割构件可以通过克服机械弹簧的、作用在活塞或隔膜组件上的气动压力而从打开端口位置运动到关闭端口位置。在除去气动压力时，弹簧使内部切割构件从关闭的端口位置回复到打开的端口位置。如另一个例子所述，内部切割构件利用第一气动压力源可以从打开的端口位置运动到关闭的端口位置，然后利用第二气动压力源可以从关闭的端口位置运动到打开的端口位置。如另一个实施例所述，内部切割构件可以利用传统的旋转电动马达或螺线管在打开和关闭端口位置之间进行机电式驱动。美国专利US No.4,577,629提供了剪切类型的、气动活塞/机械弹簧驱动探针的实例。美国专利US No.4,909,249和No.5,019,035公开了剪切类型的、气动隔膜/机械弹簧驱动的探针。美国专利No.5,176,628示出了旋转的双气动驱动探针。 
在许多传统的玻璃体切除术探针中，发动机和壳体或者外壳连接在一起，以屈服于功能性探针。对此的一个缺点是，所述外壳用作人机工程学元件以及用作功能的部件。在不同探针类型(即20、23、25规格探针)之间的改变需要改变外壳的内部特征，以便适应相应的功能接口，例如密封设计和尖端几何形状。这导致了较小的适应性。 
因此，对具有较高适应性的改进的玻璃体切除术探针的需求存在。这种适应性应该能够使得进一步设计和制造灵活、在整个探针设计中使用许多常规元件、能够利用相同的发动机部件转变多种规格尺寸的探针。 
发明内容
本发明为一种眼外科手术探针，所述眼外科手术探针具有可拆卸式连接到发动机的外壳、针固定器、针和切刀。所述发动机具有驱动轴支承构件以及从发动机轴向延伸的驱动轴。针固定器具有设置在其中的轴衬和用于与驱动轴支承构件可拆卸式接合的开口。所述针具有刚性连接到其上的第一连接件。所述第一连接件用于与轴衬可拆卸式接合。所述切刀具有刚性连接到其上的第二连接件。所述切刀可滑动式设置在针内，并且所述第二连接件用于与驱动轴可拆卸式接合。 
附图说明
为了更完整地理解本发明以及本发明另外的目的和优点，参照下面的说明并结合附图进行，其中： 
图1是本发明眼外科手术探针的截面图； 
图2是是图1的眼外科手术探针的分解的截面图。 
具体实施方式
本发明的优选实施例和其优点通过参照附图的图1-2得到最好的理解，不同图的相同的附图标记用于相同和相应的部件。 
玻璃体切除术探针10包括发动机12、壳体或外壳14、针保持器16、驱动轴18、切刀20和针24。虽然本发明的眼外科手术探针在本文中与玻璃体切除术探针10相关，但是本发明可应用于其它眼科或其它外科手术探针、工具和机头。切刀连接件22整体式形成在切刀20的近端上。针连接件26整体式形成在针24的近端上。驱动轴18从发动机12轴向延伸。驱动轴18的远端可拆卸式接合到切刀20的切刀连接件22。驱动轴支承构件34与针保持器16的开口36可拆卸式接合。驱动轴支承构件34、驱动轴18和切刀连接件22设置在针保持器16内。针保持器16内的轴衬28与针24的针连接件26可拆卸式接合，这样使得切刀20可滑动式设置在针24内。针连接件26、针保持器16、切刀连接件22、驱动轴18以及驱动轴支承构件34整个设置在外壳14 内。外壳14包括开口38，所述开口38与发动机12的主体40可拆卸式接合。针24穿过外壳14中开口42延伸。 
发动机12可以是用于驱动玻璃体切除术探针10的任何类型的发动机，但是最优选的是气动发动机。驱动轴18可以用任何合适的材料制成，但是最优选的是不锈钢。针24和切刀20可以是适合用于后段眼外科手术的任何材料制成，但是最优选的是由外科手术不锈钢制成。外壳14、针连接件26和切刀连接件22最优选的是由重量轻的材料，如铝或刚性塑料制成。 
在制造组件期间，探针10的标准化设计允许工人快速和方便地在各种针规格的构造探针之间转换，例如探针10具有20规格针24、23规格针24或者25规格针24。更具体的说，将外壳14快速安装到发动机12的主体40以及从发动机12的主体40拆卸的能力、通过针连接件26和轴衬28将不同规格的针24与针保持器16和切刀20快速连接的能力、以及通过切刀连接件22将切刀20快速连接到驱动轴18的能力极大地增强了制造的适应性并简化了探针10的组装过程。 
可以相信，本发明的操作和构造从前面的描述中可知是清楚的。而上面所示或所述的设备和方法已经被描述为优选，在不脱离如下述权利要求所限定的本发明的精神和范围的情况下，在其中可以做出各种改变和修改。 

Claims (6)

1.一种眼外科手术探针，包括：
外壳，所述外壳可拆卸式连接到发动机，所述发动机具有驱动轴支承构件和从所述发动机轴向延伸的驱动轴；
针，所述针具有针连接件，所述针连接件刚性连接到针上，所述针连接件具有开口的近端；
切刀，所述切刀具有切刀连接件，所述切刀连接件刚性连接到切刀上，所述切刀连接件具有开口的近端和一远端；以及
针保持器，所述针保持器具有开口的远端、开口的近端、中空的内部和设置在所述中空的内部中的轴衬；
其中，所述切刀可滑动式设置在所述轴衬和所述针内，所述切刀连接件的所述远端可拆卸式设置在所述针连接件的所述开口的近端内，所述针连接件的所述近端可拆卸式接合在所述针保持器的所述中空的内部内，且可拆卸式设置在所述轴衬上方，所述切刀连接件可拆卸式设置在所述针保持器的所述中空的内部内，所述驱动轴可拆卸式接合在所述切刀连接件的开口的近端内，且所述驱动轴支承构件可拆卸式接合在所述针保持器的所述中空的内部内。
2.如权利要求1所述的眼外科手术探针，其中所述发动机包括气动发动机。
3.如权利要求1所述的眼外科手术探针，其中所述发动机包括电动发动机。
4.如权利要求1所述的眼外科手术探针，其中所述驱动轴支承构件、所述针保持器和所述切刀连接件整体设置在所述外壳内。
5.如权利要求1所述的眼外科手术探针，其中所述探针是玻璃体切除术探针。
6.如权利要求1所述的眼外科手术探针，其中在所述探针的制造过程中，所述探针便于改变成所述针的不同规格。
CN2007800404164A 2006-10-31 2007-07-26 眼外科手术探针 Active CN101528165B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/554,812 2006-10-31
US11/554,812 US8038692B2 (en) 2006-10-31 2006-10-31 Modular design for ophthalmic surgical probe
PCT/US2007/074433 WO2008054900A2 (en) 2006-10-31 2007-07-26 Modular design for ophthalmic surgical probe

Publications (2)

Publication Number Publication Date
CN101528165A CN101528165A (zh) 2009-09-09
CN101528165B true CN101528165B (zh) 2011-11-16

Family

ID=39344966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800404164A Active CN101528165B (zh) 2006-10-31 2007-07-26 眼外科手术探针

Country Status (22)

Country Link
US (1) US8038692B2 (zh)
EP (1) EP2077808B1 (zh)
JP (1) JP5204113B2 (zh)
KR (1) KR101192506B1 (zh)
CN (1) CN101528165B (zh)
AR (1) AR062563A1 (zh)
AT (1) ATE497748T1 (zh)
AU (1) AU2007314193B2 (zh)
BR (1) BRPI0719216B8 (zh)
CA (1) CA2662294C (zh)
CY (1) CY1111695T1 (zh)
DE (1) DE602007012456D1 (zh)
DK (1) DK2077808T3 (zh)
ES (1) ES2360257T3 (zh)
IL (1) IL197446A (zh)
MX (1) MX2009002720A (zh)
PL (1) PL2077808T3 (zh)
PT (1) PT2077808E (zh)
RU (1) RU2440804C2 (zh)
SI (1) SI2077808T1 (zh)
TW (1) TWI380805B (zh)
WO (1) WO2008054900A2 (zh)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8568391B2 (en) 2007-04-20 2013-10-29 Doheny Eye Institute Sterile surgical tray
ES2621976T3 (es) 2007-04-20 2017-07-05 Doheny Eye Institute Centro quirúrgico independiente
ES2551581T3 (es) 2009-08-31 2015-11-20 Alcon Research, Ltd. Control de salida de presión neumática por calibración de ciclo de servicio de válvula de accionamiento
US8666556B2 (en) * 2009-12-10 2014-03-04 Alcon Research, Ltd. Systems and methods for dynamic feedforward
EP2509549B1 (en) * 2009-12-10 2013-12-25 Alcon Research, Ltd. Systems and methods for dynamic pneumatic valve driver
US20110144641A1 (en) * 2009-12-15 2011-06-16 Alcon Research, Ltd. High-Intensity Pulsed Electric Field Vitrectomy Apparatus
US8821524B2 (en) 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
US9428254B1 (en) 2010-09-24 2016-08-30 Katalyst Surgical, Llc Microsurgical handle and instrument
US9101442B2 (en) 2010-12-15 2015-08-11 Alcon Research, Ltd. Reduced friction vitrectomy probe
US9101441B2 (en) 2010-12-21 2015-08-11 Alcon Research, Ltd. Vitrectomy probe with adjustable cutter port size
US8888802B2 (en) 2010-12-21 2014-11-18 Alcon Research, Ltd. Vitrectomy probe with adjustable cutter port size
US8808318B2 (en) 2011-02-28 2014-08-19 Alcon Research, Ltd. Surgical probe with increased fluid flow
US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
US8840605B2 (en) 2011-09-02 2014-09-23 Katalyst Surgical, Llc Steerable laser probe
US9089399B2 (en) 2011-09-17 2015-07-28 Katalyst Surgical, Llc Steerable laser probe
US8821444B2 (en) 2011-10-03 2014-09-02 Katalyst Surgical, Llc Multi-utility surgical instrument
US9138350B2 (en) 2011-10-17 2015-09-22 Katalyst Surgical, Llc Steerable laser probe
US9480600B2 (en) 2012-06-27 2016-11-01 Katalyst Surgical, Llc Steerable laser probe
US9107682B2 (en) 2011-11-03 2015-08-18 Katalyst Surgical, Llc Steerable laser probe
US10070990B2 (en) 2011-12-08 2018-09-11 Alcon Research, Ltd. Optimized pneumatic drive lines
US8968277B2 (en) 2011-12-09 2015-03-03 Katalyst Surgical, Llc Steerable laser probe
US9095409B2 (en) 2011-12-20 2015-08-04 Alcon Research, Ltd. Vitrectomy probe with adjustable cutter port size
US8840607B2 (en) 2011-12-23 2014-09-23 Katalyst Surgical, Llc Steerable laser probe
US9138346B2 (en) 2012-01-26 2015-09-22 Katalyst Surgical, Llc Surgical instrument sleeve
US9039686B2 (en) 2012-04-19 2015-05-26 Katalyst Surgical, Llc Steerable laser probe
US9113995B2 (en) 2012-05-08 2015-08-25 Katalyst Surgical, Llc Steerable laser probe
US8951245B2 (en) 2012-05-09 2015-02-10 Katalyst Surgical, Llc Steerable laser probe
US9023019B2 (en) 2012-05-10 2015-05-05 Katalyst Surgical, Llc Steerable laser probe
US9549780B2 (en) 2012-05-13 2017-01-24 Katalyst Surgical, Llc Steerable laser probe
US9023020B2 (en) 2012-06-06 2015-05-05 Katalyst Surgical, Llc Steerable laser probe
US9770296B2 (en) 2012-07-31 2017-09-26 Katalyst Surgical, Llc Steerable laser probe
US9877867B2 (en) 2012-08-01 2018-01-30 Katalyst Surgical, Llc Steerable laser probe
US9233022B2 (en) 2012-08-06 2016-01-12 Katalyst Surgical, Llc Steerable laser probe
US9770298B2 (en) 2012-08-10 2017-09-26 Katalyst Surgical, Llc Steerable laser probe
US9216060B2 (en) 2012-08-14 2015-12-22 Katalyst Surgical, Llc Steerable laser probe
US9149389B2 (en) 2012-08-31 2015-10-06 Katalyst Surgical, Llc Microsurgical handle and instrument
US9232975B2 (en) 2012-09-05 2016-01-12 Katalyst Surgical, Llc Steerable laser probe
US9226855B2 (en) 2012-09-06 2016-01-05 Katalyst Surgical, Llc Steerable laser probe
US9345542B2 (en) 2012-09-11 2016-05-24 Katalyst Surgical, Llc Steerable laser probe
US9351875B2 (en) 2012-09-12 2016-05-31 Katalyst Surgical, Llc Steerable laser probe
US9226794B2 (en) 2012-09-23 2016-01-05 Katalyst Surgical, Llc Steerable laser probe
US9216111B2 (en) 2012-09-24 2015-12-22 Katalyst Surgical, Llc Steerable laser probe
US9763830B2 (en) 2012-10-13 2017-09-19 Katalyst Surgical, Llc Steerable laser probe
US9931246B2 (en) 2012-10-17 2018-04-03 Katalyst Surgical, Llc Steerable laser probe
US9629645B2 (en) 2012-10-30 2017-04-25 Katalyst Surgical, Llc Atraumatic microsurgical forceps
US9226762B2 (en) 2012-11-07 2016-01-05 Katalyst Surgical, Llc Atraumatic microsurgical forceps
US9924963B2 (en) 2012-12-13 2018-03-27 Novartis Ag Vitrectomy probe with integral valve
US9615969B2 (en) 2012-12-18 2017-04-11 Novartis Ag Multi-port vitrectomy probe with dual cutting edges
US9204995B2 (en) 2013-03-12 2015-12-08 Katalyst Surgical, Llc Membrane removing forceps
US10213341B2 (en) 2013-07-31 2019-02-26 Katalyst Surgical, Llc Laser probe with a replaceable optic fiber
US9486360B2 (en) 2013-12-05 2016-11-08 Novartis Ag Dual electromagnetic coil vitrectomy probe
US9474812B2 (en) 2014-03-27 2016-10-25 Katalyst Surgical, Llc Instrument sterilization container
US9498378B2 (en) * 2014-04-04 2016-11-22 Novartis Ag Minimal pulsation ophthalmic probe
US10022267B2 (en) 2014-04-21 2018-07-17 Katalyst Surgical, Llc Method of manufacturing a microsurgical instrument tip
US9775943B2 (en) 2014-10-10 2017-10-03 Katalyst Surgical, Llc Cannula ingress system
US10251782B2 (en) 2014-10-29 2019-04-09 Novartis Ag Vitrectomy probe with a counterbalanced electromagnetic drive
US9693898B2 (en) 2014-11-19 2017-07-04 Novartis Ag Double-acting vitreous probe with contoured port
US10111777B2 (en) * 2014-11-20 2018-10-30 Novartis Ag Traction-limiting vitrecetomy probe
CN107438454B (zh) 2015-04-13 2020-07-31 爱尔康公司 高速气动阀
US9433530B1 (en) 2015-04-24 2016-09-06 Katalyst Surgical, Llc Steerable laser probe and methods of use
ES2873108T3 (es) 2015-07-13 2021-11-03 Alcon Inc Cortador del vítreo con sistema de iluminación integrado
US9247951B1 (en) 2015-08-20 2016-02-02 Katalyst Surgical, Llc Microsurgical handle and instrument
US10245182B2 (en) 2015-11-14 2019-04-02 Katalyst Surgical, Llc Laser probe with replaceable optic fibers
CN105476744B (zh) * 2016-02-23 2017-10-31 首都医科大学附属北京朝阳医院 一种前部玻璃体切割装置
EP3471673A1 (en) 2016-06-16 2019-04-24 Katalyst Surgical, LLC Reusable instrument handle with single- use tip
US10420460B2 (en) 2016-09-09 2019-09-24 Katalyst Surgical, Llc Illumination probe
US10646113B2 (en) 2016-09-09 2020-05-12 Katalyst Surgical, Llc Illuminated cannula
US10709504B2 (en) 2016-09-19 2020-07-14 Katalyst Surgical, Llc Curved laser probe with single-use optic fiber
WO2018060983A1 (en) 2016-09-27 2018-04-05 Sanoculis Ltd. Apparatus for tissue removal
US10695043B2 (en) 2017-02-21 2020-06-30 Katalyst Surgical, Llc Surgical instrument subcomponent integration by additive manufacturing
WO2018154404A1 (en) 2017-02-27 2018-08-30 Novartis Ag Reciprocating surgical tool with inertial damper
IL251684B (en) 2017-04-09 2019-01-31 Tel Hashomer Medical Res Infrastructure & Services Ltd Device and method for creating a canal in soft tissue
US11045353B2 (en) 2017-05-24 2021-06-29 Alcon Inc. Ophthalmic surgical system with infusion fluid and substance delivery through an infusion cannula
US10639197B2 (en) * 2017-06-19 2020-05-05 Alcon Inc. Vitrectomy probe
US10893978B2 (en) 2017-12-14 2021-01-19 Alcon Inc. Vitreous cutter pneumatic driver
US11213425B2 (en) 2018-04-11 2022-01-04 Alcon Inc. Vitrectomy instrument with multiple rotating cutting edges
US10849640B2 (en) 2018-05-23 2020-12-01 Katalyst Surgical, Llc Membrane aggregating forceps
US11504273B2 (en) 2018-07-13 2022-11-22 Alcon Inc. Vitrectomy instrument with precision cutter stop
CA3136179A1 (en) 2019-05-29 2020-12-03 Alcon Inc. Vitrectomy probe interfacing component
KR20220063155A (ko) 2019-09-16 2022-05-17 알콘 인코포레이티드 진동 감소 유리체 절제 탐침
US11540941B2 (en) 2019-12-11 2023-01-03 Alcon Inc. Adjustable support sleeve for surgical instruments

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577629A (en) * 1983-10-28 1986-03-25 Coopervision, Inc. Surgical cutting instrument for ophthalmic surgery
US5019035A (en) * 1989-06-07 1991-05-28 Alcon Surgical, Inc. Cutting assembly for surgical cutting instrument
US6758824B1 (en) * 2000-11-06 2004-07-06 Suros Surgical Systems, Inc. Biopsy apparatus

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884238A (en) 1972-06-19 1975-05-20 Malley Conor C O Apparatus for intraocular surgery
US4493698A (en) 1980-11-03 1985-01-15 Cooper Medical Devices Method of performing opthalmic surgery utilizing a linear intra-ocular suction device
JPS60142842A (ja) * 1983-12-28 1985-07-29 オリンパス光学工業株式会社 外科用切除器具
US4757814A (en) 1985-02-28 1988-07-19 Alcon Laboratories, Inc. Proportional control for pneumatic cutting device
US4841984A (en) 1985-09-16 1989-06-27 Armoor Ophthalmics, Inc. Fluid-carrying components of apparatus for automatic control of intraocular pressure
US5020535A (en) 1985-09-26 1991-06-04 Alcon Laboratories, Inc. Handpiece drive apparatus for powered surgical scissors
US4696298A (en) 1985-11-19 1987-09-29 Storz Instrument Company Vitrectomy cutting mechanism
DE8717222U1 (zh) * 1987-02-26 1989-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4819635A (en) 1987-09-18 1989-04-11 Henry Shapiro Tubular microsurgery cutting apparatus
US4909249A (en) 1987-11-05 1990-03-20 The Cooper Companies, Inc. Surgical cutting instrument
US4986827A (en) 1987-11-05 1991-01-22 Nestle S.A. Surgical cutting instrument with reciprocating inner cutter
US4940468A (en) 1988-01-13 1990-07-10 Petillo Phillip J Apparatus for microsurgery
US5024652A (en) 1988-09-23 1991-06-18 Dumenek Vladimir A Ophthalmological device
US5061238A (en) 1989-02-23 1991-10-29 Linvatec Corporation Surgical cutting instrument with titanium nitride coating on an inner tubular member
US5059204A (en) * 1989-10-26 1991-10-22 Site Microsurgical Systems, Inc. Ocular cutter with enhanced cutting action
US5176628A (en) 1989-10-27 1993-01-05 Alcon Surgical, Inc. Vitreous cutter
US5047008A (en) * 1989-10-27 1991-09-10 Storz Instrument Company Vitrectomy probe
JPH07112478B2 (ja) * 1989-10-27 1995-12-06 アルコン サージカル，インコーポレイティド 外科器具
IT1239592B (it) 1990-02-14 1993-11-10 Mauro Caponi Strumento chirurgico a lame trancianti intercambiabili.
US5284472A (en) 1992-10-30 1994-02-08 Allergan, Inc. Vitreous cutter
US5354268A (en) 1992-11-04 1994-10-11 Medical Instrument Development Laboratories, Inc. Methods and apparatus for control of vacuum and pressure for surgical procedures
CA2161688A1 (en) 1993-05-07 1994-11-24 Sdgi Holdings, Inc. Surgical cutting instrument
US5423844A (en) 1993-10-22 1995-06-13 Promex, Inc. Rotary surgical cutting instrument
US5380280A (en) 1993-11-12 1995-01-10 Peterson; Erik W. Aspiration system having pressure-controlled and flow-controlled modes
DE4431561C2 (de) 1994-09-05 1997-11-06 Univ Ludwigs Albert Medizinisches Handhabungsgerät
US5474532A (en) 1994-11-22 1995-12-12 Alcon Laboratories, Inc. Cutting blade for a vitreous cutter
US5630827A (en) 1995-06-19 1997-05-20 Dutch Ophthalmic Research Center International Bv Vitreous removing apparatus
US5674194A (en) 1995-10-25 1997-10-07 Alcon Laboratories Inc. Process control system
US5833643A (en) 1996-06-07 1998-11-10 Scieran Technologies, Inc. Apparatus for performing ophthalmic procedures
US6010496A (en) 1996-08-29 2000-01-04 Bausch & Lomb Surgical, Inc. Vitrectomy timing device with microcontroller with programmable timers
US5733297A (en) 1996-09-10 1998-03-31 Medical Instrument Development Laboratories, Inc. Cutter for surgical probe
US6514268B2 (en) 1999-08-30 2003-02-04 Alcon Universal Ltd. Method of operating microsurgical instruments
US6575990B1 (en) 1999-10-21 2003-06-10 Medical Instrument Development Laboratories, Inc. High speed vitreous cutting system
US6488695B1 (en) 2000-08-17 2002-12-03 Alcon, Inc. Ophthalmologic surgical probe
US6527736B1 (en) * 2000-10-23 2003-03-04 Grieshaber & Co. Ag Schaffhausen Device for use in ophthalmologic procedures
DK1404238T3 (da) * 2002-04-16 2007-09-10 Alcon Grieshaber Ag Indretning til lösbar forbindelse af en funktionel enhed på et hus
US7066927B2 (en) 2004-01-15 2006-06-27 Medical Instrument Development Laboratories, Inc. Vented seal having redundant sealing components
JP4790234B2 (ja) * 2004-07-01 2011-10-12 株式会社ニデック 硝子体カッター
US20060271082A1 (en) * 2005-05-31 2006-11-30 Kirchhevel G Lamar Calibrated surgical probe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577629A (en) * 1983-10-28 1986-03-25 Coopervision, Inc. Surgical cutting instrument for ophthalmic surgery
US5019035A (en) * 1989-06-07 1991-05-28 Alcon Surgical, Inc. Cutting assembly for surgical cutting instrument
US6758824B1 (en) * 2000-11-06 2004-07-06 Suros Surgical Systems, Inc. Biopsy apparatus

Also Published As

Publication number Publication date
EP2077808A2 (en) 2009-07-15
SI2077808T1 (sl) 2011-05-31
CN101528165A (zh) 2009-09-09
AR062563A1 (es) 2008-11-19
IL197446A0 (en) 2009-12-24
KR20090092785A (ko) 2009-09-01
AU2007314193B2 (en) 2013-09-12
TWI380805B (zh) 2013-01-01
EP2077808B1 (en) 2011-02-09
ATE497748T1 (de) 2011-02-15
BRPI0719216B1 (pt) 2019-10-01
CA2662294A1 (en) 2008-05-08
US8038692B2 (en) 2011-10-18
RU2009120616A (ru) 2010-12-10
CY1111695T1 (el) 2015-10-07
TW200819116A (en) 2008-05-01
WO2008054900A3 (en) 2009-04-16
DK2077808T3 (da) 2011-05-23
ES2360257T3 (es) 2011-06-02
AU2007314193A1 (en) 2008-05-08
CA2662294C (en) 2014-05-13
RU2440804C2 (ru) 2012-01-27
EP2077808A4 (en) 2009-12-16
IL197446A (en) 2013-01-31
BRPI0719216B8 (pt) 2021-06-22
US20080172077A1 (en) 2008-07-17
DE602007012456D1 (de) 2011-03-24
PL2077808T3 (pl) 2011-06-30
JP2010508073A (ja) 2010-03-18
WO2008054900A2 (en) 2008-05-08
BRPI0719216A2 (pt) 2014-03-18
JP5204113B2 (ja) 2013-06-05
PT2077808E (pt) 2011-05-02
KR101192506B1 (ko) 2012-10-18
MX2009002720A (es) 2009-05-11

Similar Documents

Publication Publication Date Title
CN101528165B (zh) 眼外科手术探针
EP1981416B1 (en) Microsurgical instrument
US4530356A (en) Ophthalmic surgical instrument with beveled tip
JP2010508073A5 (zh)
US20080172078A1 (en) Reduced traction vitrectomy probe
CN106132363B (zh) 极小的脉动眼科探针
MX2008009560A (es) Instrumento microquirurgico.
US20100312169A1 (en) Method of operating a vitrectomy probe
WO2013032633A1 (en) Enhanced flow vitrectomy probe
JP6164811B2 (ja) 眼科手術器具

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200507

Address after: Fribourg

Patentee after: ALCON, Inc.

Address before: Basel, Switzerland

Patentee before: NOVARTIS AG

Effective date of registration: 20200507

Address after: Basel, Switzerland

Patentee after: NOVARTIS AG

Address before: Humboldt, Switzerland

Patentee before: ALCON, Inc.