JP2014529425A - 腹腔鏡検査器具のシャフト - Google Patents
腹腔鏡検査器具のシャフト Download PDFInfo
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- JP2014529425A JP2014529425A JP2014525338A JP2014525338A JP2014529425A JP 2014529425 A JP2014529425 A JP 2014529425A JP 2014525338 A JP2014525338 A JP 2014525338A JP 2014525338 A JP2014525338 A JP 2014525338A JP 2014529425 A JP2014529425 A JP 2014529425A
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- Prior art keywords
- shaft
- ceramic tube
- ceramic
- tube
- shaft according
- 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
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 90
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000011440 grout Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 208000010392 Bone Fractures Diseases 0.000 description 17
- 206010017076 Fracture Diseases 0.000 description 17
- 230000001681 protective effect Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- 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
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
- A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/0088—Material properties ceramic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
-
- 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
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (14)
- 腹腔鏡検査器具(1)のシャフト(2)であって、
シャフト(2)の主要な長さに渡って延びるセラミック管(14)と、
これを少なくとも部分的領域にて取り囲む被覆(15,16,17,21,25,26)と
を備え、
前記被覆が、前記セラミック管(14)の破断の危険性を有する領域を覆うように配置されると共に、破片化したセラミックの貫通を防ぐように構成されている、シャフトにおいて、
前記セラミック管(14)が、前記被覆(21,25,26)の領域に破断予定部(20,20’)を形成している、腹腔鏡検査器具のシャフト。 - 前記破断予定部が前記セラミック管(14)の溝(20)として構成されている、請求項1に記載のシャフト。
- 前記セラミック管(14)が当接する補強管(17’)を有し、
前記破断予定部が前記補強管(17’)の欠落部(20’)として構成されている、請求項1に記載のシャフト。 - 前記被覆(21)が、前記破断予定部(20)の領域を半径方向に間隔を空けて取り囲むように構成されている、請求項1〜3のいずれか一項に記載のシャフト。
- 前記破断予定部(20,20’)が、端部保持体(5)に結合された前記シャフト(2)の端部領域に配置されている、請求項1〜4のいずれか一項に記載のシャフト。
- 前記被覆が金属管(17)として構成されている、請求項1〜5のいずれか一項に記載のシャフト。
- 前記金属管(17)が各端部にて内側フランジ(18)と結合しており、
それぞれの前記内側フランジの間にて前記セラミック管(14)が保持されている、請求項6に記載のシャフト。 - 前記被覆がファブリック(15)として構成されている、請求項1〜5のいずれか一項に記載のシャフト。
- 前記ファブリック(15)がプラスチック母材(16)に埋め込まれている、請求項8に記載のシャフト。
- 前記被覆がグラウト材料又は接着材料(26)として構成されている、請求項1〜5のいずれか一項に記載のシャフト。
- 前記グラウト材料又は前記接着材料(26)がスリーブ(25)により取り囲まれている、請求項10に記載のシャフト。
- 前記被覆(15,16,17)が前記セラミック管(14)の長さ全体に渡って延びている、請求項1〜11のいずれか一項に記載のシャフト。
- 前記セラミック管(14)が、導電性セラミックとして構成されており、外側の絶縁外装(19)を有している、請求項1〜12のいずれか一項に記載のシャフト。
- 前記セラミック管(14)が炭化タングステンにより構成されている、請求項13に記載のシャフト。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011110136A DE102011110136A1 (de) | 2011-08-15 | 2011-08-15 | Schaft eines laparoskopischen Instrumentes |
DE102011110136.9 | 2011-08-15 | ||
PCT/EP2012/003176 WO2013023740A1 (de) | 2011-08-15 | 2012-07-26 | Schaft eines laperoskopischen instruments |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014529425A true JP2014529425A (ja) | 2014-11-13 |
JP5830169B2 JP5830169B2 (ja) | 2015-12-09 |
Family
ID=46614424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014525338A Expired - Fee Related JP5830169B2 (ja) | 2011-08-15 | 2012-07-26 | 腹腔鏡検査器具のシャフト |
Country Status (4)
Country | Link |
---|---|
US (1) | US9517057B2 (ja) |
JP (1) | JP5830169B2 (ja) |
DE (1) | DE102011110136A1 (ja) |
WO (1) | WO2013023740A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015002219A1 (de) * | 2015-02-24 | 2016-08-25 | Meas Deutschland Gmbh | Vormagnetisierungsmagnet und Messvorrichtung zum Messen magnetischer Eigenschaften der Umgebung der Messvorrichtung sowie Verfahren zur Vormagnetisierung magnetischer Materialien auf einem Messobjekt |
DE102015009617A1 (de) | 2015-07-29 | 2017-02-02 | Olympus Winter & Ibe Gmbh | Chirurgisches Schaftinstrument |
US11813017B2 (en) | 2019-03-11 | 2023-11-14 | Microline Surgical, Inc. | Reusable minimally invasive surgical instrument |
US20210369333A1 (en) * | 2020-05-29 | 2021-12-02 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Monolithic ceramic surgical device and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09501081A (ja) * | 1993-08-03 | 1997-02-04 | シンバイオシス・コーポレーション | 関節鏡下手術器具 |
JP2009018160A (ja) * | 2007-07-10 | 2009-01-29 | Olympus Medical Systems Corp | 内視鏡用処置具 |
JP2010528711A (ja) * | 2007-05-29 | 2010-08-26 | エシコン・エンド−サージェリィ・インコーポレイテッド | 超音波手術システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58201644A (ja) * | 1982-05-20 | 1983-11-24 | 株式会社アデランス | シ−ト及び透湿性をもつたシ−トの製造法 |
US4753840A (en) * | 1985-01-10 | 1988-06-28 | Kimberly-Clark Corporation | Coated fabric |
US5257999A (en) | 1992-06-04 | 1993-11-02 | Slanetz Jr Charles A | Self-oriented laparoscopic needle holder for curved needles |
US5925039A (en) * | 1996-06-12 | 1999-07-20 | Iti Medical Technologies, Inc. | Electrosurgical instrument with conductive ceramic or cermet and method of making same |
DE19916159A1 (de) * | 1999-04-11 | 2000-10-26 | Duerr Dental Gmbh Co Kg | Einrichtung zum Verbinden einer dentalen Arbeitsspitze mit einem Antriebsteil |
DE10341984B3 (de) * | 2003-09-08 | 2005-06-09 | Aesculap Ag & Co. Kg | Chirurgisches Zeigeinstrument |
US20050209618A1 (en) * | 2004-03-05 | 2005-09-22 | Auld Michael D | Rigid shafted instrumentation for vitreoretinal surgery |
DE102004020383A1 (de) * | 2004-04-23 | 2005-11-10 | Gfe Medizintechnik Gmbh | Endoskop-Rohr zur Verwendung in minimal-invasiven Operationsgeräten |
-
2011
- 2011-08-15 DE DE102011110136A patent/DE102011110136A1/de not_active Withdrawn
-
2012
- 2012-07-26 US US14/239,101 patent/US9517057B2/en not_active Expired - Fee Related
- 2012-07-26 WO PCT/EP2012/003176 patent/WO2013023740A1/de active Application Filing
- 2012-07-26 JP JP2014525338A patent/JP5830169B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09501081A (ja) * | 1993-08-03 | 1997-02-04 | シンバイオシス・コーポレーション | 関節鏡下手術器具 |
JP2010528711A (ja) * | 2007-05-29 | 2010-08-26 | エシコン・エンド−サージェリィ・インコーポレイテッド | 超音波手術システム |
JP2009018160A (ja) * | 2007-07-10 | 2009-01-29 | Olympus Medical Systems Corp | 内視鏡用処置具 |
Also Published As
Publication number | Publication date |
---|---|
US20140236131A1 (en) | 2014-08-21 |
WO2013023740A1 (de) | 2013-02-21 |
DE102011110136A1 (de) | 2013-02-21 |
US9517057B2 (en) | 2016-12-13 |
JP5830169B2 (ja) | 2015-12-09 |
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