WO2015111260A1 - 外科用デバイス - Google Patents
外科用デバイス Download PDFInfo
- Publication number
- WO2015111260A1 WO2015111260A1 PCT/JP2014/077705 JP2014077705W WO2015111260A1 WO 2015111260 A1 WO2015111260 A1 WO 2015111260A1 JP 2014077705 W JP2014077705 W JP 2014077705W WO 2015111260 A1 WO2015111260 A1 WO 2015111260A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- indicators
- surgical device
- elongated portion
- interval
- imaging optical
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00193—Optical arrangements adapted for stereoscopic vision
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/042—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/371—Surgical systems with images on a monitor during operation with simultaneous use of two cameras
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3937—Visible markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
- A61B2505/05—Surgical care
-
- 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
- A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
Definitions
- the present invention relates to a surgical device suitable for a surgical procedure performed under a three-dimensional image obtained by imaging the same object from different viewpoints.
- a stereoscopic observation apparatus that captures an image of a subject from different viewpoints using two right and left imaging optical systems is known.
- the captured left and right subject images are displayed simultaneously or alternately on a monitor, for example.
- An observer or the like can observe the subject image in three dimensions by observing the subject image displayed on the monitor through special glasses or the like.
- Patent Document 1 discloses that a laser probe inserted into and removed from a probe channel of a binocular stereoscopic endoscope is impervious to cover a peripheral surface of a light guide fiber. By comprising the optical coating material and the translucent coating material that covers the portion continuous to the tip of the light guide fiber, two laser probes that should have only one are projected on the stereoscopic display.
- a technique for clearly distinguishing a distal end portion covered with a light-impermeable member from a body cavity wall or the like while suppressing such a phenomenon is disclosed.
- the trocar for the scope and the trocar for the treatment tool are arranged at different positions,
- the treatment tool is inserted obliquely with respect to the observation axis of the laparoscope.
- multi-degree-of-freedom forceps, curved forceps, and the like are sometimes used in single-hole laparoscopic surgery performed by inserting a scope and a treatment tool into a single trocar or robot surgery.
- the tool can be operated from a direction substantially perpendicular to the observation axis of the laparoscope.
- the diameter is reduced in order to minimize invasiveness.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a surgical device capable of giving an accurate sense of depth even when inserted in the horizontal direction on the left and right images.
- a surgical device is a surgical device used under observation of a stereoscopic observation apparatus that three-dimensionally displays left and right images obtained by imaging an object from different viewpoints using left and right imaging optical systems on a display unit. And an elongated portion disposed in an imaging region by the left and right imaging optical systems, and two or more indicators provided in the elongated portion, and the interval between the indicators adjacent to each other is determined by the elongated portion.
- the imaging is performed in a state orthogonal to the optical axes of the left and right imaging optical systems within a predetermined error range, the interval between the indexes on the left and right images is obtained by the left and right imaging optical systems. They are arranged at intervals that are always wider than the left and right parallax amounts.
- the perspective view which concerns on the 1st modification and shows the front end side of IT knife The perspective view which concerns on the 2nd modification and shows the front end side of IT knife
- FIG. 1 is a schematic configuration diagram of a surgical endoscope system
- FIG. 2 is a cross-sectional view schematically showing a main part of a distal end portion of the endoscope
- FIG. 4 is a perspective view showing the distal end side of the IT knife
- FIG. 5 is a perspective view showing the distal end side of the grasping forceps
- FIG. 6A is an IT view showing the state of laparoscopic surgery using the endoscope system.
- FIG. 7B is an explanatory diagram of a left image obtained by imaging an IT knife
- FIG. 7A is an explanatory diagram of a left image obtained by imaging an IT knife
- FIG. It is explanatory drawing of the right image which imaged IT knife.
- a surgical endoscope system 1 shown in FIG. 1 includes an endoscope 5, which is an example of a stereoscopic observation apparatus, a light source device 6, a camera control unit (CCU) 7, and a 3D monitor 34. Has been.
- the endoscope 5 in the present embodiment is, for example, a rigid endoscope suitable for laparoscopic surgery.
- the endoscope 5 is inserted into the abdominal cavity and a proximal end portion of the insertion section 9. And an operation unit 10 to be connected.
- the insertion portion 9 is hard and has a length that is applicable to abdominal surgery.
- the insertion portion 9 has a distal end hard portion 11, a bending portion 12, and a rigid tube portion 13 in order from the distal end side.
- a stereo optical system 16 for stereoscopic observation of a subject or the like is arranged inside the hard portion main body 15 that is an exterior member constituting the distal end hard portion 11.
- the left and right eye objective lenses 19l and 19r have a predetermined optical axis interval Do so as to give left and right parallax and are separated from each other at the distal end of the hard portion main body 15. Held in a state. Further, in the hard part main body 15, on the optical axes Ol and Or of the objective lenses 19l and 19r, left-eye and right-eye imaging optical systems 20l and 20r are arranged, respectively. Yes.
- left-eye and right-eye image pickup devices 21l and 21r made of a solid-state image pickup device (CCD) or the like face the left and right imaging optical systems 20l and 20r.
- CCD solid-state image pickup device
- the left-eye objective lens 19l, the imaging optical system 20l, and the imaging element 21l constitute the left-eye imaging optical system 17l
- the imaging optical system 17r for right eyes is comprised by the image pick-up element 21r.
- a stereo optical system 16 is configured in the hard portion main body 15 by the left-eye and right-eye imaging optical systems 17l and 17r.
- the operation unit 10 is provided with angle levers 25 and 26 for remotely operating the bending unit 12, and various switches 27 for operating the light source device 6, the CCU 7, and the like.
- the angle levers 25 and 26 are levers that can operate the bending portion 12 in four directions, up, down, left, and right, for example.
- a universal cord 30 extends from the base end side of the operation unit 10, and a light guide connector 31 that is detachably connected to the light source device 6 is provided at the extended end of the universal cord 30. Further, from the light guide connector 31, the proximal end side of the insertion portion 9, the operation portion 10, and the communication cable 32 inserted into the universal cord 30 is branched. A video connector 33 that is freely connected is provided.
- the light source device 6 supplies illumination light to an illumination optical system (not shown) provided at the distal end hard portion 11. That is, a light guide (not shown) that optically connects the light guide connector 31 to the illumination optical system is inserted into the universal cord 30, the operation unit 10, and the insertion unit 9 of the endoscope 5.
- the light source device 6 supplies illumination light to the illumination optical system via the ride guide.
- Optical images of a subject (observation site or the like) illuminated by illumination light from the light source device 6 are captured by the left and right imaging optical systems 17l and 17r, respectively.
- the imaging signals generated by the left and right imaging optical systems 17l and 17r are transmitted to the CCU 7 via the communication cable 32.
- the CCU 7 includes, for example, an imaging signal processing circuit that converts imaging signals output from the imaging elements 21l and 21r into predetermined video signals, a frame memory that stores each video signal output from the imaging signal processing circuit for each frame, a frame A 3D video synthesis circuit that synthesizes the video signal read from the memory into a 3D video (none of which is shown).
- an imaging signal processing circuit that converts imaging signals output from the imaging elements 21l and 21r into predetermined video signals
- a frame memory that stores each video signal output from the imaging signal processing circuit for each frame
- a frame A 3D video synthesis circuit that synthesizes the video signal read from the memory into a 3D video (none of which is shown).
- the video synthesized by the CCU 7 is output as a 3D video to the monitor 34 as a display unit capable of polarization type stereoscopic display.
- an object photographed at a predetermined distance from the observation object and the optical axis interval Do of the optical axes Ol and Or of the left and right imaging optical systems 17l and 17r is displayed on the monitor 34 with the right and left parallax amounts.
- An observer such as a person can fuse the subject as a stereoscopic image by viewing the monitor 34 with both eyes through polarized glasses.
- a method of displaying in a time division manner may be adopted in addition to displaying on the monitor 34 by a line-by-line polarization method.
- a plurality (three in the illustrated example) of trocars 40 to 42 are punctured into the abdominal wall.
- the insertion part 9 of the endoscope 5 is inserted into one trocar 40, and the distal end side of the insertion part 9 of the endoscope 5 is inserted into the abdominal cavity through the insertion into the trocar 40.
- various treatment tools as surgical devices are inserted into the other trocars 41 and 42, respectively, and the distal end sides of the various treatment tools are inserted into the abdominal cavity through the insertion of these trocars 41 and 42.
- an IT knife 50 and a grasping forceps 60 are inserted into the respective trocars 41 and 42 as treatment instruments.
- the IT knife 50 includes a treatment part 51 having a high-frequency treatment electrode, a shaft part 52 as an elongated part connected to the treatment part 51, and a base of the shaft part 52.
- the operation unit 53 is provided on the end side and is used for remotely operating the treatment unit 51.
- the grasping forceps 60 includes a treatment portion 61 having a pair of forceps pieces 61 a and 61 b that can be opened and closed with each other, and an elongated portion connected to the treatment portion 61.
- the shaft portion 62 and the operation portion 63 that is connected to the proximal end side of the shaft portion 62 and remotely operates the treatment portion 61 are configured.
- the grasping forceps 60 of the present embodiment has a joint portion 62 a in the middle of the shaft portion 62, and the joint portion 62 a can be bent through an operation on the operation portion 63. That is, the grasping forceps 60 of the present embodiment is a multi-degree-of-freedom forceps capable of bending the shaft portion 62 at the joint portion 62a.
- the shaft portions 52 and 62 of the IT knife 50 and the grasping forceps 60 are formed to have a predetermined substantially uniform thickness, and two or more indexes are provided on the outer peripheral surfaces of the shaft portions 52 and 62, respectively. .
- indexes 55 are arranged at predetermined intervals in the tip side region of the shaft portion 52.
- These indicators 55 are configured by, for example, line-shaped patterns that are arranged in the direction perpendicular to the axis of the shaft portion 52 and have the same shape.
- the grasping forceps 60 is provided with two indexes 65 in a distal end region of the shaft portion 62 (more specifically, for example, a distal end region than the joint portion 62 a). They are spaced apart.
- These indicators 65 are configured by, for example, annular patterns that are circumferentially arranged in the direction perpendicular to the axis of the shaft portion 62 and have the same shape.
- the interval d between the indexes 55 provided on the shaft portion 52 of the IT knife 50 and the interval d between the indexes 65 provided on the shaft portion 62 of the grasping forceps 60 are, for example, left and right imaging.
- the optical systems 17l and 17r are set based on the relationship with the left and right images captured within a preset imaging distance range.
- the interval d between the adjacent indexes 55 on the shaft portion 52 of the IT knife 50 is such that the shaft portion 52 has left and right imaging optical systems.
- the interval D of each index 55 on each of the left and right images is observed via the monitor 34.
- of the index 55 corresponding to the left and right images are always arranged at a larger interval.
- the interval D between the adjacent indexes 55 is always the interval D between the left and right images. It is set so as to satisfy the relationship of equation (1).
- the state in which the shaft portion 52 is orthogonal to the optical axes Ol and Or of the left and right imaging optical systems 17l and 17r within a predetermined error range is, for example, a left image obtained by capturing the shaft portion 52 having a uniform diameter.
- the interval d between the adjacent indexes 65 on the shaft portion 62 of the grasping forceps 60 is set so as to satisfy the above-described relationship.
- the IT knife 50 and the like are orthogonal to the optical axes Ol and Or of the left and right imaging optical systems 17l and 17r.
- the three-dimensional image can give a sense of depth accurately.
- the shaft portion 52 of the IT knife 50 is inserted in the horizontal direction on the left and right images in a state substantially orthogonal to the optical axes Ol and Or of the left and right imaging optical systems 17l and 17r. If the image is displayed across both the left and right sides of each image, it may be difficult to grasp the difference between the left and right images due to the parallax from the image of only the shaft portion 52, and it may be difficult to feel the depth.
- the difference between the left and right images due to parallax can be easily grasped, and the depth can be felt.
- the distance D between the indexes 55 on the left and right images observed through the monitor 34 is the amount of deviation of the corresponding index 55 in the horizontal direction between the left and right images observed through the monitor 34
- the index 55 can be accurately displayed on the image with respect to imaging from all directions around the shaft portion 52.
- the widths of the indices 55 provided on the shaft portion 52 are set to different widths. It is also possible to do.
- each index 55 provided on the shaft portion 52 can be set to different widths and colors.
- each index 55 provided on the shaft portion 52 can be constituted by a line-shaped concave groove instead of a line-shaped pattern.
- the surgical device to which the present invention is applied is not limited to the above-described device, and it is needless to say that it can be applied to various treatment instruments having an elongated portion such as a shaft portion.
- the surgical device is not limited to the treatment instrument, and may be applied to a surgical needle or thread operated using the treatment instrument.
- the stereoscopic observation apparatus used in combination with the surgical device is not limited to the endoscope, and may of course be a microscope for brain surgery or the like.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
この場合において、軸部52が左右の撮像光学系17l,17rの光軸Ol,Orに対して所定の誤差範囲内で直交した状態とは、例えば、均一径の軸部52を撮像した左画像上(或いは、右画像上)に映し出された軸部52の両側寄りの太さが所定の誤差範囲内(例えば、5%の誤差範囲内)で一致する場合をいう。例えば、図7(a)(或いは、図7(b))に示すように、左画像(或いは、右画像)上において軸部52が左右方向に水平に延在している場合、画像上の左右両側寄りにおける軸部52の太さ(高さ)YL1とYL2(或いは、YR1とYR2)が所定の誤差範囲内で一致する場合をいう。
本出願は、2014年1月23日に日本国に出願された特願2014-10595号を優先権主張の基礎として出願するものであり、上記の内容は、本願明細書、請求の範囲、および図面に引用されたものである。
Claims (6)
- 左右の撮像光学系により異なる視点から対象物を撮像した左右の画像を表示部に三次元表示する立体観察装置の観察下において用いられる外科用デバイスであって、
前記左右の撮像光学系による撮像領域内に配置される細長部と、
前記細長部に設けられた2以上の指標と、を備え、
互いに隣接する前記各指標の間隔は、前記細長部が前記左右の撮像光学系の光軸に対して所定の誤差範囲内で直交した状態で撮像されているとき、前記左右の各画像上における前記各指標の間隔を、前記左右の撮像光学系によって得られる左右の視差量よりも常に広くする間隔にて配置されていることを特徴とする外科用デバイス。 - 前記各指標は、前記細長部の外周に周設されたラインであることを特徴とする請求項1に記載の外科用デバイス。
- 前記各指標は、前記細長部の外周に周設されたラインであって、前記各指標の幅は互いに異なることを特徴とする請求項1に記載の外科用デバイス。
- 前記各指標は、前記細長部の外周に周設されたラインであって、前記各指標の色は互いに異なることを特徴とする請求項1に記載の外科用デバイス。
- 前記各指標は、前記細長部の外周に周設されたラインであって、前記各指標の間隔は互いに異なることを特徴とする請求項1に記載の外科用デバイス。
- 前記各指標は、前記細長部の外周に周設されたライン状の凹溝であることを特徴とする請求項1に記載の外科用デバイス。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480028649.2A CN105228511A (zh) | 2014-01-23 | 2014-10-17 | 外科用设备 |
JP2015529737A JP5802869B1 (ja) | 2014-01-23 | 2014-10-17 | 外科用デバイス |
EP14880145.9A EP2982333A4 (en) | 2014-01-23 | 2014-10-17 | SURGICAL DEVICE |
US14/952,207 US20160113482A1 (en) | 2014-01-23 | 2015-11-25 | Surgical device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014010595 | 2014-01-23 | ||
JP2014-010595 | 2014-01-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/952,207 Continuation US20160113482A1 (en) | 2014-01-23 | 2015-11-25 | Surgical device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015111260A1 true WO2015111260A1 (ja) | 2015-07-30 |
Family
ID=53681083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2014/077705 WO2015111260A1 (ja) | 2014-01-23 | 2014-10-17 | 外科用デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160113482A1 (ja) |
EP (1) | EP2982333A4 (ja) |
JP (1) | JP5802869B1 (ja) |
CN (1) | CN105228511A (ja) |
WO (1) | WO2015111260A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6253857B1 (ja) * | 2016-02-12 | 2017-12-27 | オリンパス株式会社 | 立体内視鏡および立体内視鏡システム |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6581513B2 (ja) * | 2016-01-12 | 2019-09-25 | テルモ株式会社 | 医療用長尺体 |
CN112957107B (zh) * | 2021-02-19 | 2021-11-30 | 南昌华安众辉健康科技有限公司 | 一种具有腹腔硬镜的胸腹腔手术器械 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187065A (ja) * | 2000-01-05 | 2001-07-10 | Olympus Optical Co Ltd | 顕微鏡下手術支援システム |
JP2005518246A (ja) * | 2002-02-27 | 2005-06-23 | デピュイ インターナショナル リミテッド | 外科機器システム |
JP2008136671A (ja) | 2006-12-01 | 2008-06-19 | Pentax Corp | 二眼式立体内視鏡用レーザープローブ |
JP2009201682A (ja) * | 2008-02-27 | 2009-09-10 | Hitachi Ltd | 回転状態検出方法および装置 |
JP2013192773A (ja) * | 2012-03-21 | 2013-09-30 | Olympus Corp | 手術用映像システムおよび映像表示方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244370A (en) * | 1978-11-20 | 1981-01-13 | American Medical Systems, Inc. | Tool for positioning implantable medical prosthetic device _and method of using same |
US5379754A (en) * | 1992-07-30 | 1995-01-10 | United States Surgical Corporation | Method using approximating apparatus for hernia repair |
US5445140A (en) * | 1993-06-07 | 1995-08-29 | United States Surgical Corporation | Endoscopic surgical device |
JPH08164148A (ja) * | 1994-12-13 | 1996-06-25 | Olympus Optical Co Ltd | 内視鏡下手術装置 |
US5928137A (en) * | 1996-05-03 | 1999-07-27 | Green; Philip S. | System and method for endoscopic imaging and endosurgery |
DE19731894C1 (de) * | 1997-07-24 | 1999-05-12 | Storz Karl Gmbh & Co | Endoskopisches Instrument zur Durchführung von endoskopischen Eingriffen oder Untersuchungen und endoskopisches Instrumentarium, enthaltend ein solches endoskopisches Instrument |
US5967968A (en) * | 1998-06-25 | 1999-10-19 | The General Hospital Corporation | Apparatus and method for determining the size of an object during endoscopy |
AU2002219490A1 (en) * | 2002-01-08 | 2003-07-24 | Bio Scan Ltd. | Ultrasonic transducer probe |
US20040176683A1 (en) * | 2003-03-07 | 2004-09-09 | Katherine Whitin | Method and apparatus for tracking insertion depth |
US8882657B2 (en) * | 2003-03-07 | 2014-11-11 | Intuitive Surgical Operations, Inc. | Instrument having radio frequency identification systems and methods for use |
JP4422472B2 (ja) * | 2003-12-19 | 2010-02-24 | オリンパス株式会社 | 粘膜下層剥離処置具及びそのシステム |
US8235942B2 (en) * | 2005-05-04 | 2012-08-07 | Olympus Endo Technology America Inc. | Rotate-to-advance catheterization system |
JP5131951B2 (ja) * | 2006-02-21 | 2013-01-30 | 富士フイルム株式会社 | 体腔内観察装置 |
US7740578B2 (en) * | 2006-02-21 | 2010-06-22 | Little Paul K | Direct reading endoscopic measuring instrument and method |
JP4979271B2 (ja) * | 2006-05-29 | 2012-07-18 | オリンパス株式会社 | 内視鏡システムおよび内視鏡の作動方法 |
KR101477133B1 (ko) * | 2006-06-13 | 2014-12-29 | 인튜어티브 서지컬 인코포레이티드 | 미소절개 수술 시스템 |
US7931647B2 (en) * | 2006-10-20 | 2011-04-26 | Asthmatx, Inc. | Method of delivering energy to a lung airway using markers |
US8231926B2 (en) * | 2007-12-21 | 2012-07-31 | Innovatech, Llc | Marked precoated medical device and method of manufacturing same |
US20100312094A1 (en) * | 2009-06-08 | 2010-12-09 | Michael Guttman | Mri-guided surgical systems with preset scan planes |
US20110160740A1 (en) * | 2009-12-28 | 2011-06-30 | Acclarent, Inc. | Tissue Removal in The Paranasal Sinus and Nasal Cavity |
BR112013014660A2 (pt) * | 2010-12-13 | 2016-09-27 | Neural Pathways Llc | dispositivo simulador de emg portátil com comprimento de haste ajustável |
US8585725B2 (en) * | 2011-02-25 | 2013-11-19 | DSign Surgical Innovations, LLC | Laparoscopic scalpel and method for use |
US9572539B2 (en) * | 2011-04-08 | 2017-02-21 | Imactis | Device and method for determining the position of an instrument in relation to medical images |
JP2012245056A (ja) * | 2011-05-25 | 2012-12-13 | Canon Inc | 内視鏡 |
MX2014001145A (es) * | 2011-07-28 | 2014-02-27 | Acclarent Inc | Dispositivo y metodo para dilatar una estenosis de la via aerea. |
US9364260B2 (en) * | 2012-05-25 | 2016-06-14 | Depuy Mitek, Llc | Method for atraumatic hip access |
EP2887993B1 (en) * | 2012-08-23 | 2020-10-07 | Volcano Corporation | Device utilizing a radiopaque element for anatomical lesion length estimation |
-
2014
- 2014-10-17 CN CN201480028649.2A patent/CN105228511A/zh active Pending
- 2014-10-17 JP JP2015529737A patent/JP5802869B1/ja active Active
- 2014-10-17 WO PCT/JP2014/077705 patent/WO2015111260A1/ja active Application Filing
- 2014-10-17 EP EP14880145.9A patent/EP2982333A4/en not_active Withdrawn
-
2015
- 2015-11-25 US US14/952,207 patent/US20160113482A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187065A (ja) * | 2000-01-05 | 2001-07-10 | Olympus Optical Co Ltd | 顕微鏡下手術支援システム |
JP2005518246A (ja) * | 2002-02-27 | 2005-06-23 | デピュイ インターナショナル リミテッド | 外科機器システム |
JP2008136671A (ja) | 2006-12-01 | 2008-06-19 | Pentax Corp | 二眼式立体内視鏡用レーザープローブ |
JP2009201682A (ja) * | 2008-02-27 | 2009-09-10 | Hitachi Ltd | 回転状態検出方法および装置 |
JP2013192773A (ja) * | 2012-03-21 | 2013-09-30 | Olympus Corp | 手術用映像システムおよび映像表示方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2982333A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6253857B1 (ja) * | 2016-02-12 | 2017-12-27 | オリンパス株式会社 | 立体内視鏡および立体内視鏡システム |
Also Published As
Publication number | Publication date |
---|---|
JP5802869B1 (ja) | 2015-11-04 |
EP2982333A1 (en) | 2016-02-10 |
US20160113482A1 (en) | 2016-04-28 |
CN105228511A (zh) | 2016-01-06 |
JPWO2015111260A1 (ja) | 2017-03-23 |
EP2982333A4 (en) | 2016-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7601119B2 (en) | Remote manipulator with eyeballs | |
US5222477A (en) | Endoscope or borescope stereo viewing system | |
JP5730339B2 (ja) | 立体内視鏡装置 | |
US20140336461A1 (en) | Surgical structured light system | |
KR100556232B1 (ko) | 이격조절이 가능한 양안구조 복강경 | |
JP4721981B2 (ja) | 立体顕微鏡 | |
JPH11510615A (ja) | 非対称立体光学内視鏡 | |
WO2010079817A1 (ja) | 立体内視鏡 | |
EP2958482B1 (en) | Endoscope with pupil expander | |
WO2013179855A1 (ja) | 立体視内視鏡システム | |
JP7294776B2 (ja) | 内視鏡プロセッサ、表示設定方法、表示設定プログラムおよび内視鏡システム | |
JP2018032014A (ja) | ステレオビデオ内視鏡の光学系と、ステレオビデオ内視鏡とステレオビデオ内視鏡の光学系を操作するための方法 | |
JP5802869B1 (ja) | 外科用デバイス | |
JP2015126288A (ja) | 立体観察装置の調整治具及び立体観察システム | |
JPH06202006A (ja) | 立体視硬性内視鏡 | |
JP2014110910A (ja) | 立体内視鏡装置 | |
WO2017138187A1 (ja) | 撮像装置、立体内視鏡および立体内視鏡システム | |
EP0681809A1 (en) | Stereo imaging assembly for endoscopic probe | |
WO2017217498A1 (ja) | 内視鏡用拡張装置 | |
WO2016194446A1 (ja) | 情報処理装置、情報処理方法、及び生体内撮像システム | |
JPH05341207A (ja) | 立体視内視鏡装置 | |
JP6153675B2 (ja) | 立体内視鏡装置 | |
JP5810247B2 (ja) | 立体視内視鏡システム | |
JP2005261557A (ja) | 視野方向可変型内視鏡および内視鏡システム | |
JP2023103499A (ja) | 医用画像処理システム、手術画像制御装置、及び、手術画像制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201480028649.2 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 2015529737 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14880145 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014880145 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |