JP2021522954A - 器具シール - Google Patents
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- JP2021522954A JP2021522954A JP2020564264A JP2020564264A JP2021522954A JP 2021522954 A JP2021522954 A JP 2021522954A JP 2020564264 A JP2020564264 A JP 2020564264A JP 2020564264 A JP2020564264 A JP 2020564264A JP 2021522954 A JP2021522954 A JP 2021522954A
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- 238000005461 lubrication Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
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- 238000000034 method Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000001356 surgical procedure Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
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- 238000009423 ventilation Methods 0.000 description 2
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- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
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- 238000002432 robotic surgery Methods 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
-
- 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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
- A61B34/35—Surgical robots for telesurgery
-
- 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
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- 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
- A61B2017/0084—Material properties low friction
-
- 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
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
- A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0066—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover with additional sealing means, e.g. O-ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0067—Types of closures or fasteners
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
- A61M2039/064—Slit-valve
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0673—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof comprising means actively pressing on the device passing through the seal, e.g. inflatable seals, diaphragms, clamps
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0686—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof comprising more than one seal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Robotics (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
この出願は、2018年5月15日に出願された米国特許出願第62/671,862号の優先権の利益を主張し、その全文を参照により本明細書に援用する。
医療デバイス(例えば、シールアセンブリ)は、隔膜シール(septum seal)と、セプタムシールの上に延在する複数のフラップ(flaps)とを含んでよい。フラップは、器具又は他の物体がシールを通じて挿入されるときに、隔膜シールを穿孔又は損傷から保護することがある。フラップは、隔膜シールにある開口とオーバーラップする開口を画定するために一緒になってよい。組立てを容易にするために、フラップは、隔膜シールに連結されてよい別個のピース(pieces)であってよい。
図1Aは、本明細書に記載する医療デバイスが使用されることがある例示的な医療処置環境の平面図である。環境は、患者103を支持することがある手術台101に隣接するマルチアーム操作システム100を含んでよい。
Claims (14)
- 隔膜壁と、該隔膜壁に画定される隔膜開口とを含む、隔膜シールと、
該隔膜シールに連結され、前記隔膜開口に向かって前記隔膜壁の上に延在する、複数のフラップとを含み、
該フラップは、前記隔膜開口の近位にあり且つ前記隔膜開口と整列させられる、フラップ開口を画定するように配置される、
医療デバイス。 - 前記隔膜シールは、前記隔膜壁の周りに延在するベローズ部分を含む、請求項1に記載の医療デバイス。
- 当該医療デバイスは、前記隔膜シールと整列させられ、前記隔膜シールの遠位にある、スリットシールを更に含む、請求項1又は2に記載の医療デバイス。
- 前記スリットシールは、スリット部分と、リム部分とを含み、
前記スリットシールの前記リム部分は、前記隔膜シールの前記ベローズ部分と直接的に接触し、前記隔膜シールのベローズ部分を封止する、
請求項3に記載の医療デバイス。 - 当該医療デバイスは、パック構造を更に含み、
前記複数のフラップ及び前記隔膜シールは、前記パック構造に連結されている、
請求項1に記載の医療デバイス。 - 前記ベローズ部分は、前記パック構造、前記フラップ、及び前記隔膜開口が、前記フラップ開口及び前記隔膜開口を通じて挿入される器具の動きに順応するよう移動すると、撓む、
請求項5に記載の医療デバイス。 - 前記隔膜シールは、第2の開口を含み、
前記パック構造は、第1のパック部と、第2のパック部と、突起とを含み、該突起は、前記第2の開口を通じて延びて、前記第1のパック部及び前記第2のパック部を互いに連結し、且つ前記隔膜シール及び前記フラップに連結する、
請求項5に記載の医療デバイス。 - 前記隔膜シールは、前記第2の開口の周りに補強構造を含む、請求項7に記載の医療デバイス。
- 前記パック構造は、前記パック構造の上面から前記複数のフラップと前記隔膜壁との間の空間まで延びる潤滑チャネルを含む、請求項5に記載の医療デバイス。
- 前記隔膜シールは、前記パック構造と係合し、前記パック構造に対する前記隔膜壁の動きを抑制する、保持構造を含む、請求項5に記載の医療デバイス。
- 当該医療デバイスは、ハウジングを更に含み、
該ハウジングは、上方ハウジング部と、該上方ハウジング部に取り外し可能に連結される下方ハウジング部とを含み、
前記隔膜シール、前記スリットシール、前記フラップ及び前記パック構造は、前記上方ハウジング部と前記下方ハウジング部との間にある、
請求項5に記載の医療デバイス。 - 当該医療デバイスは、前記ベローズ部分と前記上方ハウジング部との間にキャップを更に含み、
該キャップは、前記ベローズ部分に対して遠位の圧力変化に応答して前記ベローズ部分の膨張を抑制する、
請求項11に記載の医療デバイス。 - 前記上方ハウジング部は、器具を前記隔膜開口に向かって案内するような大きさ及び形状とされた案内部分を含み、
該案内部分は、前記キャップを越えて延びる、
請求項11に記載の医療デバイス。 - 前記上方ハウジング部は、卵形の形状にあり、
前記卵形の形状の細長い部分を圧搾することは、前記上方ハウジング部を前記下方ハウジング部から解放する、
請求項10に記載の医療デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023021418A JP2023076428A (ja) | 2018-05-15 | 2023-02-15 | 器具シール |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862671862P | 2018-05-15 | 2018-05-15 | |
US62/671,862 | 2018-05-15 | ||
PCT/US2019/031393 WO2019222004A1 (en) | 2018-05-15 | 2019-05-08 | Instrument seal |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2023021418A Division JP2023076428A (ja) | 2018-05-15 | 2023-02-15 | 器具シール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021522954A true JP2021522954A (ja) | 2021-09-02 |
JP7230064B2 JP7230064B2 (ja) | 2023-02-28 |
Family
ID=68540683
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020564264A Active JP7230064B2 (ja) | 2018-05-15 | 2019-05-08 | 器具シール |
JP2023021418A Pending JP2023076428A (ja) | 2018-05-15 | 2023-02-15 | 器具シール |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2023021418A Pending JP2023076428A (ja) | 2018-05-15 | 2023-02-15 | 器具シール |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210213269A1 (ja) |
EP (2) | EP4353166A3 (ja) |
JP (2) | JP7230064B2 (ja) |
CN (2) | CN115553931A (ja) |
WO (1) | WO2019222004A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11642153B2 (en) * | 2020-03-19 | 2023-05-09 | Covidien Lp | Instrument seal for surgical access assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005111263A (ja) * | 2003-09-30 | 2005-04-28 | Ethicon Endo Surgery Inc | トロカールシール組立体用の編み合わせプロテクタ |
JP2009119249A (ja) * | 2007-10-17 | 2009-06-04 | Tyco Healthcare Group Lp | シール潤滑化メカニズムを有するアクセスアセンブリ |
JP2010240436A (ja) * | 2009-04-08 | 2010-10-28 | Ethicon Endo Surgery Inc | 可撓性スリーブを有するリトラクター |
WO2016186905A1 (en) * | 2015-05-15 | 2016-11-24 | Covidien Lp | Surgical access device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7344519B2 (en) * | 2001-08-31 | 2008-03-18 | Conmed Corporation | Trocar system |
US8029475B2 (en) * | 2003-09-30 | 2011-10-04 | Ethicon Endo-Surgery, Inc. | Reinforced seal assembly |
US7163525B2 (en) * | 2004-12-17 | 2007-01-16 | Ethicon Endo-Surgery, Inc. | Duckbill seal protector |
US7789861B2 (en) * | 2006-04-18 | 2010-09-07 | Ethicon Endo-Surgery, Inc. | Pleated trocar seal |
US20080300545A1 (en) * | 2007-06-01 | 2008-12-04 | Chin-Cheng Hsieh | Trocar Cannula with an Elastic Ring |
US7981092B2 (en) * | 2008-05-08 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | Vibratory trocar |
US9737334B2 (en) * | 2009-03-06 | 2017-08-22 | Ethicon Llc | Methods and devices for accessing a body cavity |
US20140018631A1 (en) * | 2012-07-11 | 2014-01-16 | Covidien Lp | Surgical seal assembly including a guard member |
US20150223833A1 (en) * | 2014-02-13 | 2015-08-13 | Jared COFFEEN | Trocar seal assembly |
WO2015142794A1 (en) * | 2014-03-17 | 2015-09-24 | Intuitive Surgical Operations, Inc. | Cannula seal assembly |
-
2019
- 2019-05-08 CN CN202211189062.2A patent/CN115553931A/zh active Pending
- 2019-05-08 CN CN201980046040.0A patent/CN112384277B/zh active Active
- 2019-05-08 EP EP24160334.9A patent/EP4353166A3/en active Pending
- 2019-05-08 EP EP19804398.6A patent/EP3793663B1/en active Active
- 2019-05-08 WO PCT/US2019/031393 patent/WO2019222004A1/en unknown
- 2019-05-08 US US17/055,113 patent/US20210213269A1/en active Pending
- 2019-05-08 JP JP2020564264A patent/JP7230064B2/ja active Active
-
2023
- 2023-02-15 JP JP2023021418A patent/JP2023076428A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005111263A (ja) * | 2003-09-30 | 2005-04-28 | Ethicon Endo Surgery Inc | トロカールシール組立体用の編み合わせプロテクタ |
JP2009119249A (ja) * | 2007-10-17 | 2009-06-04 | Tyco Healthcare Group Lp | シール潤滑化メカニズムを有するアクセスアセンブリ |
JP2010240436A (ja) * | 2009-04-08 | 2010-10-28 | Ethicon Endo Surgery Inc | 可撓性スリーブを有するリトラクター |
WO2016186905A1 (en) * | 2015-05-15 | 2016-11-24 | Covidien Lp | Surgical access device |
Also Published As
Publication number | Publication date |
---|---|
JP2023076428A (ja) | 2023-06-01 |
JP7230064B2 (ja) | 2023-02-28 |
CN112384277B (zh) | 2022-10-21 |
CN115553931A (zh) | 2023-01-03 |
EP3793663A1 (en) | 2021-03-24 |
WO2019222004A1 (en) | 2019-11-21 |
EP3793663A4 (en) | 2021-12-22 |
EP4353166A2 (en) | 2024-04-17 |
CN112384277A (zh) | 2021-02-19 |
US20210213269A1 (en) | 2021-07-15 |
EP3793663B1 (en) | 2024-04-10 |
EP4353166A3 (en) | 2024-09-18 |
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