JP5432562B2 - 内視鏡清浄器 - Google Patents
内視鏡清浄器 Download PDFInfo
- Publication number
- JP5432562B2 JP5432562B2 JP2009082742A JP2009082742A JP5432562B2 JP 5432562 B2 JP5432562 B2 JP 5432562B2 JP 2009082742 A JP2009082742 A JP 2009082742A JP 2009082742 A JP2009082742 A JP 2009082742A JP 5432562 B2 JP5432562 B2 JP 5432562B2
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- Prior art keywords
- cleaning
- cannula
- visualization device
- percutaneous
- trocar
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- Expired - Fee Related
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- 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
- A61B1/00142—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 with means for preventing contamination, e.g. by using a sanitary sheath
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/126—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 with cooling or rinsing arrangements provided with means for cleaning in-use
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- 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
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
- A61B2017/3441—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable with distal sealing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
- A61B2017/346—Details of tips with wings
-
- 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
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
本願は2008年4月21日に出願された米国仮特許出願第61/046,554号の利益を主張し、該仮特許出願に対する優先権を主張する。上記仮特許出願の全内容は本明細書において参照により援用される。
(技術分野)
本開示は、概して、外科器具に関する。さらに具体的には、本開示は経皮視覚化デバイスと共に使用するための清浄デバイスに関する。
一部の外科手順、すなわち、腹腔鏡検査法、子宮鏡検査法および内視鏡検査法は、視覚化デバイスの体腔への挿入を必要とする。このような手順の間、外科医は、腹腔鏡、関節鏡、内視鏡などの視覚化デバイスを用いて、体腔内の特徴および構造を観察する。これらのデバイスによって提供される図(view)は、人体内部の生理学的異常の検出を容易にする。
(項目1)
経皮視覚化デバイスと使用するための清浄デバイスであって、
近位端と遠位端とを有するカニューレであって、該カニューレは第2セクションに旋回可能に接続された第1セクションを含む、カニューレと、
該カニューレの該遠位端に位置する清浄スワブであって、該清浄スワブは、該カニューレ内に挿入したとき、経皮視覚化デバイスの少なくとも一部を清浄する位置に旋回するように構成されている、清浄スワブと
を備えている、デバイス。
(項目2)
上記カニューレの第1セクションと第2セクションとを相互接続するヒンジをさらに備えている、項目1に記載の清浄デバイス。
(項目3)
上記ヒンジが上記カニューレの上記近位端に配置される、項目2に記載の清浄デバイス。
(項目4)
上記清浄スワブは、流体吸収可能材料からなる、項目1に記載の清浄デバイス。
(項目5)
上記清浄スワブは、清浄流体で含浸される、項目1に記載の清浄デバイス。
(項目6)
上記清浄スワブは、積層されている、項目1に記載の清浄デバイス。
(項目7)
経皮視覚化デバイスと共に使用するための清浄デバイスであって、
近位端と遠位端とを有するカニューレと、
該カニューレ内に配置され、かつ該カニューレ内に挿入したとき、そして該カニューレ内で引き抜かれたときに、経皮視覚化デバイスの少なくとも一部を清浄するように構成されているシールであって、該カニューレは、該カニューレの内部表面の少なくとも一部の上に清浄表面をさらに有し、該清浄表面もまた、該カニューレ内に挿入したとき、そして該カニューレ内で引き抜かれたときに、該経皮視覚化デバイスの少なくとも一部を清浄するように構成されている、シールと
を備えている、清浄デバイス。
(項目8)
上記シールが水密シールである、項目7に記載の清浄デバイス。
(項目9)
上記シールはスリットを有し、該スリットは、該スリットを通る上記経皮視覚化デバイスの通過の際に、拡張する、項目7に記載の清浄デバイス。
(項目10)
上記シールが流体吸収可能材料からなる、項目7に記載の清浄デバイス。
(項目11)
上記シールが清浄流体で含浸される、項目10に記載の清浄デバイス。
(項目12)
上記清浄表面が流体吸収可能材料からなる、項目7に記載の清浄デバイス。
(項目13)
上記清浄表面が清浄流体で含浸される、項目12に記載の清浄デバイス。
(項目14)
上記清浄表面がエラストマー膜からなる、項目7に記載の清浄デバイス。
(項目15)
経皮視覚化デバイスと共に使用するための清浄デバイスであって、
近位端と遠位端とを有するカニューレと、
該カニューレの遠位端に配置された少なくとも1つの清浄表面であって、該少なくとも1つの清浄表面は、該カニューレ内に挿入したとき、そして該カニューレ内で引き抜かれたときに、経皮視覚化デバイスの少なくとも一部を清浄するように構成されている、清浄表面と
を備えている、清浄デバイス。
(項目16)
上記清浄表面は流体吸収可能材料からなる、項目15に記載の清浄デバイス。
(項目17)
上記清浄表面は清浄流体で含浸される、項目15に記載の清浄デバイス。
(項目18)
経皮視覚化デバイスと共に使用するための清浄デバイスであって、
近位端と遠位端とを有するカニューレと、
経皮視覚化デバイスの少なくとも一部を囲むように適合されている1つ以上のスリーブであって、該スリーブは、該カニューレに挿入可能であり、かつ該カニューレを通って該経皮視覚化デバイスから取り外されるように構成されている、スリーブと
を備えている、清浄デバイス。
(項目19)
上記スリーブが可撓性材料からなる、項目18に記載の清浄デバイス。
(項目20)
上記スリーブが不浸透性材料からなる、項目18に記載の清浄デバイス。
(項目21)
上記スリーブがポリマーからなる、項目18に記載の清浄デバイス。
経皮視覚化デバイスと共に使用するための清浄デバイスは、カニューレと清浄スワブとを含む。カニューレは第2セクションに旋回可能に接続された第1セクションを有する。清浄スワブは、カニューレの遠位端に位置し、カニューレの中への挿入時に経皮視覚化デバイスの少なくとも一部を清浄する位置に旋回するように構成されている。代替的な実施形態において、清浄デバイスはカニューレとシールとを含む。シールはカニューレ内に配置され、カニューレへの挿入時およびカニューレからの引き抜き時に経皮視覚化デバイスの少なくとも一部を清浄するように構成されている。さらに、カニューレは、その内部表面の少なくとも一部の上に清浄表面を有する。清浄表面はまた、カニューレへの挿入時およびカニューレからの引き抜き時に経皮視覚化デバイスの少なくとも一部を清浄するように構成されている。
本明細書で開示される外科器具および清浄デバイスの実施形態が図面を参照して説明され、図面において同様の参照数字は、いくつかの図面のそれぞれにおいて同一の要素または対応する要素を指示する。図面および以下に続く説明において、用語「近位」は、従来のように、オペレータのもっとも近くにある、清浄デバイスの端部またはその一部をいい、一方で用語「遠位」は、オペレータからもっとも遠い清浄デバイスの端部をいう。同様に、本明細書で用いられる場合、全ての単数形、例えば、「a」、「an」および「the」は、他に明示されない限りは、複数形も同様に含むように意図されている。同様に、全ての複数の参照が単数形を含む。
102 トロカール
102a 近位端
102b 遠位端
104 経皮視覚化デバイス
104a 近位端
104b 遠位端
106 注入バルブ
108 ハンドル
110 チューブ状部材
112 視検レンズ
114 清浄デバイス
116 カニューレ
116a 近位端
116b 遠位端
118 第1セクション
120 第2セクション
122 ヒンジ
124 清浄スワブ
126 ボア
128 ハンドル
130 スリット
Claims (4)
- 経皮視覚化デバイスと使用するための清浄デバイスであって、
近位端と遠位端とを有するカニューレであって、該カニューレは、第2セクションに旋回可能に接続された第1セクションを含む、カニューレと、
該カニューレの該遠位端に位置する清浄スワブであって、該清浄スワブは、該カニューレ内に挿入したとき、経皮視覚化デバイスの少なくとも一部を清浄する位置に旋回するように構成されている、清浄スワブと
該カニューレの該第1セクションと該第2セクションとを相互接続するヒンジであって、該ヒンジは、該カニューレの該近位端に配置されている、ヒンジと
を備えている、清浄デバイス。 - 前記清浄スワブは、流体吸収可能材料からなる、請求項1に記載の清浄デバイス。
- 前記清浄スワブは、清浄流体で含浸される、請求項1に記載の清浄デバイス。
- 前記清浄スワブは、積層されている、請求項1に記載の清浄デバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4655408P | 2008-04-21 | 2008-04-21 | |
US61/046,554 | 2008-04-21 | ||
US12/401,036 US8550988B2 (en) | 2008-04-21 | 2009-03-10 | Endoscopic cleaner |
US12/401,036 | 2009-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009261923A JP2009261923A (ja) | 2009-11-12 |
JP5432562B2 true JP5432562B2 (ja) | 2014-03-05 |
Family
ID=40810785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009082742A Expired - Fee Related JP5432562B2 (ja) | 2008-04-21 | 2009-03-30 | 内視鏡清浄器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8550988B2 (ja) |
EP (2) | EP2193742A1 (ja) |
JP (1) | JP5432562B2 (ja) |
AU (2) | AU2009201180B2 (ja) |
CA (1) | CA2661238A1 (ja) |
Families Citing this family (55)
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US11235111B2 (en) | 2008-04-28 | 2022-02-01 | Ethicon Llc | Surgical access device |
US8870747B2 (en) * | 2008-04-28 | 2014-10-28 | Ethicon Endo-Surgery, Inc. | Scraping fluid removal in a surgical access device |
US8636686B2 (en) | 2008-04-28 | 2014-01-28 | Ethicon Endo-Surgery, Inc. | Surgical access device |
US9358041B2 (en) | 2008-04-28 | 2016-06-07 | Ethicon Endo-Surgery, Llc | Wicking fluid management in a surgical access device |
US8273060B2 (en) | 2008-04-28 | 2012-09-25 | Ethicon Endo-Surgery, Inc. | Fluid removal in a surgical access device |
USD700326S1 (en) | 2008-04-28 | 2014-02-25 | Ethicon Endo-Surgery, Inc. | Trocar housing |
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US20140094650A1 (en) * | 2012-10-02 | 2014-04-03 | Covidien Lp | Laparoscopic lens wipe feature on surgical device shaft or jaw member |
US20140246051A1 (en) * | 2013-03-04 | 2014-09-04 | Ronald Hurst | System and method for cleaning a scope during a surgical procedure |
US20160113484A1 (en) * | 2013-05-16 | 2016-04-28 | Advanced Healthcare Co., Ltd. | Trocar, port, and surgery assistance system |
US9622750B2 (en) * | 2013-08-21 | 2017-04-18 | Crh Medical Corporation | Elastic band ligation device with locking mechanism and method for treatment of hemorrhoids |
US20150057680A1 (en) * | 2013-08-21 | 2015-02-26 | Crh Medical Corporation | Elastic band ligation device with anti-pinch feature and method for treatment of hemorrhoids |
US9101360B2 (en) * | 2013-08-21 | 2015-08-11 | Crh Medical Corporation | Elastic band ligation device with integrated obturator and method for treatment of hemorrhoids |
US9901358B2 (en) * | 2013-11-15 | 2018-02-27 | Ethicon Llc | Ultrasonic surgical instrument with integral blade cleaning feature |
AU2015256076B2 (en) | 2014-05-06 | 2019-05-16 | Buffalo Filter Llc | Laparoscope and endoscope cleaning and defogging device |
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AU2009201180B2 (en) | 2014-07-03 |
AU2009201180A1 (en) | 2009-11-05 |
AU2014202916A1 (en) | 2014-06-19 |
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