JPH08505301A - 新規且つ改良された流体注入管 - Google Patents
新規且つ改良された流体注入管Info
- Publication number
- JPH08505301A JPH08505301A JP6516019A JP51601994A JPH08505301A JP H08505301 A JPH08505301 A JP H08505301A JP 6516019 A JP6516019 A JP 6516019A JP 51601994 A JP51601994 A JP 51601994A JP H08505301 A JPH08505301 A JP H08505301A
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- sleeve
- needle
- diameter
- tip
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
-
- 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
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
-
- 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
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320084—Irrigation sleeves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.患者の眼の切り口を通して、白内障を取り出す外科器具において、 中空圧縮性注入管と、内側の針直径、外側の針直径、壁厚さを有する中空振 動針と、スリーブ部、外スリーブ直径、内スリーブ直径を有し、剛性中空スリー ブによって中空振動針の部分を包囲する剛性中空スリーブとを具え、 前記中空圧縮性注入管は、テーパーになって孔を有する先端部と、基端部と を具えており、 該中空圧縮性注入管は、さらに、テーパーになった開口を有する前記先端部 から伸びた円筒部分を有しており、 前記中空振動針は、白内障取出し術の間、患者の眼中へ挿入されるものであ って、針支持部を具えており、 円筒部とテーパーになった開口を有する先端部は、中空振動針を包囲し、こ のときテーパーになった開口を有する先端部と中空振動針との間にスペースを形 成し、 スリーブの内径は針の外径よりも大きく、これによって中空振動針と、剛性 中空スリーブとの間に流体通路を形成し、 前記剛性中空スリーブは、前記円筒部によって包囲 され、剛性中空スリーブは、中空圧縮性注入管が中空振動針に寄り掛かって壊れ ることを防止し、これが前記剛性中空スリーブが先端方向へ移動することを妨げ る手段となっている。 2.患者の眼の切り口を通して、白内障を取除く請求項1に規定した外科器具に 於て、妨げる手段は、 スリーブ本体から、外向きに拡大する基端部の孔あきフランジと、前記基端 部の孔あきフランジから離れる方向に伸びているねじ溝付き延長部を具え、該ね じ溝付き延長部は中空振動針と針支持体に螺合可能である。 3.患者の眼の切り口を通して白内障を取除く請求項1に規定した外科器具に於 て妨げる手段は、 前記スリーブ本体から外向きに拡大する基端部の孔付きフランジを具え、前 記剛性中空スリーブが先端の孔付き先端の方向への移動を制限する。 4.患者の眼の切り口を通して白内障を取除く請求項3に規定した外科器具に於 て、前記中空圧縮性注入管は、前記剛性中空スリーブを嵌める溝を具え、前記剛 性中空スリーブは、前記中空圧縮性注入管に結合する。 5.患者の眼の切り口を通して白内障を取除く請求項1に規定した外科器具に於 て、前記剛性中空スリーブは、さらにスリーブ本体に取付けたスペーサーを具え ており、該スペーサーは剛性中空スリーブの長手軸方向に 沿って内向きに延びている。 6.患者の眼の切り口を通して、白内障を取り出す外科器具において、 中空圧縮性注入管と、内側の針直径、外側の針直径、壁厚さを有する中空振 動針と、外スリーブ直径、内スリーブ直径を有し、移動自由な剛性中空スリーブ によって中空振動針の部分を包囲する移動自由な剛性中空スリーブと、前記移動 自由な剛性中空スリーブが、テーパーになって開口した先端であって、中空圧縮 性注入管の先端部へ移動することを妨げる手段とを具え、 前記中空圧縮性注入管は、テーパーになって孔を有する先端部と、基端部と を具えており、 該中空圧縮性注入管は、さらに、テーパーになった開口を有する前記先端部 から伸びた円筒部分を有しており、 前記中空振動針は、白内障取出し術の間、患者の眼中へ挿入されるものであ って、 円筒部とテーパーになった開口を有する先端部は、中空振動針を包囲し、こ のときテーパーになった開口を有する先端部と中空振動針との間にスペースを形 成し、 スリーブの内径は針の外径よりも大きく、これによって中空振動針と、剛性 中空スリーブとの間に流体通路を形成し、 前記移動自由な剛性中空スリーブは、前記中空圧縮性注入管の前記円筒部に よって包囲され、剛性中空スリーブは、中空圧縮性注入管が中空振動針に寄り掛 かって壊れることを防止し、これが前記剛性中空スリーブが先端方向へ移動する ことを妨げる手段となっている。 7.患者の眼の切り口を通して、白内障を取り出す外科器具において、 中空圧縮性注入管と、内側の針直径、外側の針直径、壁厚さを有する中空振 動針と、外スリーブ直径、内スリーブ直径を有し、移動自由な剛性中空スリーブ によって中空振動針の部分を包囲する移動自由な剛性中空スリーブと、前記移動 自由な剛性中空スリーブが、テーパーになって開口した先端であって、中空圧縮 性注入管の先端部へ移動することを妨げる手段とを具え、 前記中空圧縮性注入管は、テーパーになって孔を有する先端部と、基端部と を具えており、 該中空圧縮性注入管は、さらに、テーパーになった開口を有する前記先端部 から伸びた円筒部分を有しており、 前記中空振動針は、白内障取出し術の間、患者の眼中へ挿入されるものであ って、 円筒部とテーパーになった開口を有する先端部は、中空振動針を包囲し、こ のときテーパーになった開口 を有する先端部と中空振動針との間にスペースを形成し、 スリーブの内径は針の外径よりも大きく、これによって中空振動針と、剛性 中空スリーブとの間に流体通路を形成し、 前記移動自由な剛性中空スリーブは、前記中空圧縮性注入管の前記円筒部に よって包囲され、該剛性中空スリーブは、中空圧縮性注入管が中空振動針に寄り 掛かって壊れることを防止し、 前記先端は、針外径に略等しい直径であって、 前記先端部の直径は、スリーブ外径よりも小さく、従って、前記移動自由な 剛性中空スリーブが、先端部へ移動することを妨げる。 8.患者の眼の切り口を通して、白内障を取り出す外科器具において、 中空圧縮性注入管と、内側の針直径、外側の針直径、壁厚さを有する中空振 動針と、外スリーブ直径、内スリーブ直径を有し、移動自由な剛性中空スリーブ によって中空振動針の部分を包囲する移動自由な剛性中空スリーブと、前記移動 自由な剛性中空スリーブが、テーパーになって開口した先端であって、中空圧縮 性注入管の先端部へ移動することを妨げる手段とを具え、 前記中空圧縮性注入管は、テーパーになって孔を有する先端部と、基端部と を具えており、 該中空圧縮性注入管は、さらに、テーパーになった開口を有する前記先端部 から伸びた円筒部分を有しており、 前記中空振動針は、白内障取出し術の間、患者の眼中へ挿入されるものであ って、 円筒部とテーパーになった開口を有する先端部は、中空振動針を包囲し、こ のときテーパーになった開口を有する先端部と中空振動針との間にスペースを形 成し、 スリーブの内径は針の外径よりも大きく、これによって中空振動針と、剛性 中空スリーブとの間に流体通路を形成し、 前記移動自由な剛性中空スリーブは、前記中空圧縮性注入管の前記円筒部に よって包囲され、該剛性中空スリーブは、中空圧縮性注入管が中空振動針に寄り 掛かって壊れることを防止し、 前記中空振動針は、前記移動自由な剛性中空スリーブが、テーパーになって 開口を有する先端への移動を制限する外部制限手段を具えている。 9.患者の眼の切り口を通して白内障を取り出す請求項6に規定した外科器具で あって、前記制限手段は、中空振動針に沿って、前記中空圧縮性注入管のテーパ ーになり開口を有する先端の近傍に設けた突起である。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/998,442 | 1992-12-30 | ||
US07/998,442 US5286256A (en) | 1992-12-30 | 1992-12-30 | Fluid infusion sleeve |
US08/148,521 US5354265A (en) | 1992-12-30 | 1993-11-15 | Fluid infusion sleeve |
US08/148,521 | 1993-11-15 | ||
PCT/US1993/012328 WO1994015539A2 (en) | 1992-12-30 | 1993-12-22 | New and improved fluid infusion sleeve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08505301A true JPH08505301A (ja) | 1996-06-11 |
JP3313115B2 JP3313115B2 (ja) | 2002-08-12 |
Family
ID=26845942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51601994A Expired - Lifetime JP3313115B2 (ja) | 1992-12-30 | 1993-12-22 | 新規且つ改良された流体注入管 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5354265A (ja) |
EP (1) | EP0676931B1 (ja) |
JP (1) | JP3313115B2 (ja) |
KR (1) | KR100251835B1 (ja) |
AT (1) | ATE223178T1 (ja) |
AU (1) | AU682846B2 (ja) |
CA (1) | CA2152596C (ja) |
DE (1) | DE69332274T2 (ja) |
DK (1) | DK0676931T3 (ja) |
ES (1) | ES2182839T3 (ja) |
FI (1) | FI112596B (ja) |
NO (1) | NO319456B1 (ja) |
PT (1) | PT676931E (ja) |
TW (1) | TW308865U (ja) |
WO (1) | WO1994015539A2 (ja) |
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US10736649B2 (en) | 2016-08-25 | 2020-08-11 | Ethicon Llc | Electrical and thermal connections for ultrasonic transducer |
US10952759B2 (en) | 2016-08-25 | 2021-03-23 | Ethicon Llc | Tissue loading of a surgical instrument |
US10603064B2 (en) * | 2016-11-28 | 2020-03-31 | Ethicon Llc | Ultrasonic transducer |
US11058578B2 (en) | 2017-06-14 | 2021-07-13 | Johnson & Johnson Surgical Vision, Inc. | Convertible phacoemulsification i/a sleeve and mechanical activation mechanism |
US10820920B2 (en) | 2017-07-05 | 2020-11-03 | Ethicon Llc | Reusable ultrasonic medical devices and methods of their use |
US20200113643A1 (en) * | 2017-07-07 | 2020-04-16 | Robert Backstein | Sheathing and lubricating device and method for lubricating and disinfecting a surgical instrument |
CN108703836A (zh) * | 2018-08-02 | 2018-10-26 | 王振环 | 隔热减震灌注套管 |
JP7449951B2 (ja) * | 2019-01-30 | 2024-03-14 | インテグラ ライフサイエンシーズ エンタープライジーズ, エルエルエルピー | 外科手術用ハンドピースのためのコネクタ |
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US4515583A (en) * | 1983-10-17 | 1985-05-07 | Coopervision, Inc. | Operative elliptical probe for ultrasonic surgical instrument and method of its use |
US4808154A (en) * | 1983-10-26 | 1989-02-28 | Freeman Jerre M | Phacoemulsification/irrigation and aspiration sleeve apparatus |
US4816018A (en) * | 1985-08-02 | 1989-03-28 | Ultramed Corporation | Ultrasonic probe tip |
US4681561A (en) * | 1986-01-24 | 1987-07-21 | Coopervision, Inc. | Ultrasonic decoupling sleeve |
US4836211A (en) * | 1986-09-17 | 1989-06-06 | Naomi Sekino | Ultrasonic treatment apparatus for performing medical treatment by use of ultrasonic vibrations |
US5123903A (en) * | 1989-08-10 | 1992-06-23 | Medical Products Development, Inc. | Disposable aspiration sleeve for ultrasonic lipectomy |
US5163433A (en) * | 1989-11-01 | 1992-11-17 | Olympus Optical Co., Ltd. | Ultrasound type treatment apparatus |
US5211625A (en) * | 1990-03-20 | 1993-05-18 | Olympus Optical Co., Ltd. | Ultrasonic treatment apparatus |
US5084009A (en) * | 1990-04-18 | 1992-01-28 | Mackool Richard J | Fluid infusion sleeve for use during eye surgery |
CA2071760A1 (en) * | 1991-09-23 | 1993-03-24 | Alexander Ureche | Infusion sleeve for surgical ultrasonic apparatus |
-
1993
- 1993-11-15 US US08/148,521 patent/US5354265A/en not_active Expired - Lifetime
- 1993-12-22 AU AU59847/94A patent/AU682846B2/en not_active Expired
- 1993-12-22 KR KR1019950702691A patent/KR100251835B1/ko not_active IP Right Cessation
- 1993-12-22 PT PT94905935T patent/PT676931E/pt unknown
- 1993-12-22 EP EP94905935A patent/EP0676931B1/en not_active Expired - Lifetime
- 1993-12-22 AT AT94905935T patent/ATE223178T1/de active
- 1993-12-22 DE DE69332274T patent/DE69332274T2/de not_active Expired - Lifetime
- 1993-12-22 ES ES94905935T patent/ES2182839T3/es not_active Expired - Lifetime
- 1993-12-22 DK DK94905935T patent/DK0676931T3/da active
- 1993-12-22 CA CA002152596A patent/CA2152596C/en not_active Expired - Lifetime
- 1993-12-22 JP JP51601994A patent/JP3313115B2/ja not_active Expired - Lifetime
- 1993-12-22 WO PCT/US1993/012328 patent/WO1994015539A2/en active IP Right Grant
- 1993-12-27 TW TW085202251U patent/TW308865U/zh unknown
-
1995
- 1995-06-29 NO NO19952612A patent/NO319456B1/no not_active IP Right Cessation
- 1995-06-29 FI FI953223A patent/FI112596B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69332274T2 (de) | 2003-01-09 |
EP0676931A4 (en) | 1996-06-19 |
NO952612D0 (no) | 1995-06-29 |
WO1994015539A2 (en) | 1994-07-21 |
FI953223A (fi) | 1995-06-29 |
KR100251835B1 (ko) | 2000-05-01 |
FI112596B (fi) | 2003-12-31 |
PT676931E (pt) | 2003-01-31 |
ATE223178T1 (de) | 2002-09-15 |
DK0676931T3 (da) | 2002-12-23 |
JP3313115B2 (ja) | 2002-08-12 |
KR960700024A (ko) | 1996-01-19 |
AU5984794A (en) | 1994-08-15 |
NO319456B1 (no) | 2005-08-15 |
NO952612L (no) | 1995-08-29 |
TW308865U (en) | 1997-06-21 |
ES2182839T3 (es) | 2003-03-16 |
DE69332274D1 (de) | 2002-10-10 |
US5354265A (en) | 1994-10-11 |
EP0676931B1 (en) | 2002-09-04 |
EP0676931A1 (en) | 1995-10-18 |
CA2152596A1 (en) | 1994-07-21 |
FI953223A0 (fi) | 1995-06-29 |
CA2152596C (en) | 2001-08-07 |
AU682846B2 (en) | 1997-10-23 |
WO1994015539A3 (en) | 1994-09-01 |
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