JP6411626B2 - 交換式外科用アクセスポート組立体 - Google Patents
交換式外科用アクセスポート組立体Info
- Publication number
- JP6411626B2 JP6411626B2 JP2017502604A JP2017502604A JP6411626B2 JP 6411626 B2 JP6411626 B2 JP 6411626B2 JP 2017502604 A JP2017502604 A JP 2017502604A JP 2017502604 A JP2017502604 A JP 2017502604A JP 6411626 B2 JP6411626 B2 JP 6411626B2
- Authority
- JP
- Japan
- Prior art keywords
- access port
- surgical
- surgical access
- cannula
- obturator
- 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.)
- Active
Links
- LYYZLRGLZHSYLN-UHFFFAOYSA-N CC1=CC=CC1=O Chemical compound CC1=CC=CC1=O LYYZLRGLZHSYLN-UHFFFAOYSA-N 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
- A61B17/34—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
- 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
- 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
-
- 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
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
-
- 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
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
- A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
- A61B2017/3488—Fixation to inner organ or inner body tissue
-
- 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
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3492—Means for supporting the trocar against the body or retaining the trocar inside the body against the outside of the body
-
- 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
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/027—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body having a particular valve, seal or septum
-
- 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
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0279—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for introducing medical instruments into the body, e.g. endoscope, surgical tools
-
- 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
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0288—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body protectors, caps or covers therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Gastroenterology & Hepatology (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Description
〔関連出願の説明〕
Claims (13)
- アクセスポート組立体であって、
長手方向に延びる栓塞子シャフトを有する栓塞子を含み、前記栓塞子シャフトは、前記栓塞子シャフトの遠位端部のところに設けられた鋭い先端部を有するとともに前記栓塞子シャフトの近位端部のところに設けられたハンドルを有し、前記ハンドルは、前記栓塞子シャフトからその栓塞子シャフトの長手方向に延び且つ前記ハンドルから間隔を置いた状態で延びる少なくとも1つのフィンガを有し、
中空カニューレシャフトを備えたカニューレおよび前記カニューレの近位端部に取り付けられたテーパ付きハブを有する外科用アクセスポートを含み、前記テーパ付きハブは、そのテーパ付きハブの中心軸線に向けて内方に延び且つ前記少なくとも1つのフィンガの近位端部に当接するよう構成された少なくとも1つの内側リングを有し、前記栓塞子は、前記外科用アクセスポートの前記カニューレ内に挿入される、アクセスポート組立体。 - 前記外科用アクセスポートの前記少なくとも1つの内側リングは、Oリングであり、前記Oリングは、前記外科用アクセスポートと前記栓塞子との間のガスの漏れを阻止するよう前記外科用アクセスポートの内壁と前記栓塞子の外壁との間に設けられている、請求項1記載のアクセスポート組立体。
- 前記外科用アクセスポートを患者に固定するロック機構体を更に含み、前記ロック機構体は、前記外科用アクセスポートの前記カニューレの少なくとも外面に取り付けられている、請求項1記載のアクセスポート組立体。
- 前記ロック機構体は、中央リングを備えたロックベースと、孔を備えたロック部材と、前記ロックベースと前記ロック部材との間に設けられたボールとを含む、請求項3記載のアクセスポート組立体。
- 前記ロック部材は、少なくとも1つの係合フィンガを有し、前記ロックベースの前記中央リングは、前記少なくとも1つの係合フィンガを軸方向にかつ回転可能に案内する少なくとも1つの傾斜路を備えている、請求項4記載のアクセスポート組立体。
- 前記ロックベースの前記中央リングは、前記ボールを少なくとも部分的に支持する切頭円錐形内面を備えている、請求項4記載のアクセスポート組立体。
- 前記ロック部材の前記ボールは、前記外科用アクセスポートの前記カニューレを受け入れるよう構成された円形開口部を備えている、請求項4記載のアクセスポート組立体。
- 前記ボールは、複数のスリットを備え、前記ボールは、前記外科用アクセスポートの前記カニューレの周りの把持力を増大させるために内方に変形するよう構成されている、請求項7記載のアクセスポート組立体。
- 外科用器械アクセスポート組立体であって、
長手方向に延びていて、遠位端部のところに位置する針先端部および近位端部のところに位置する本体部分を備えた針ルーメンを有する外科用器械を含み、前記本体部分は、前記外科用器械から前記針ルーメンの長手方向に延びる少なくとも1つのフィンガを有し、
中空カニューレシャフトを備えたカニューレおよび前記カニューレの近位端部に取り付けられたテーパ付きハブを有する外科用アクセスポートを含み、前記テーパ付きハブは、前記外科用器械が前記外科用アクセスポートの前記カニューレ内に挿入されている間、前記テーパ付きハブの中心軸線に向けて内方に延び且つ前記少なくとも1つのフィンガの近位端部に当接するよう構成された少なくとも1つの内側リングを有する、外科用器械アクセスポート組立体。 - 前記針ルーメンは、前記外科用器械のハンドル・トリガ組立体に固定されている、請求項9記載の外科用器械アクセスポート組立体。
- 前記外科用アクセスポートの前記少なくとも1つの内側リングは、Oリングであり、前記Oリングは、前記外科用アクセスポートと前記外科用器械の前記針ルーメンとの間のガスの漏れを阻止するよう前記外科用アクセスポートの内壁と前記針ルーメンの外壁との間に設けられている、請求項9記載の外科用器械アクセスポート組立体。
- 前記外科用アクセスポートを患者に固定するロック機構体を更に含み、前記ロック機構体は、前記外科用アクセスポートの前記カニューレの少なくとも外面に取り付けられている、請求項9記載の外科用器械アクセスポート組立体。
- 前記ロック機構体は、中央リングを備えたロックベースと、孔を備えたロック部材と、前記ロックベースと前記ロック部材との間に設けられたボールとを含み、
前記ロック部材の前記ボールは、前記外科用アクセスポートの前記カニューレを受け入れるよう構成された円形開口部を備え、
前記ボールは、複数のスリットを備え、前記ボールは、前記外科用アクセスポートの前記カニューレの周りの把持力を増大させるために内方に変形するよう構成されている、請求項12記載の外科用器械アクセスポート組立体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201462024999P | 2014-07-15 | 2014-07-15 | |
US62/024,999 | 2014-07-15 | ||
PCT/US2015/040371 WO2016011023A1 (en) | 2014-07-15 | 2015-07-14 | Exchanger surgical access port and methods of use |
Publications (2)
Publication Number | Publication Date |
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JP2017527331A JP2017527331A (ja) | 2017-09-21 |
JP6411626B2 true JP6411626B2 (ja) | 2018-10-24 |
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ID=55073570
Family Applications (2)
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JP2016515483A Active JP6400682B2 (ja) | 2014-07-15 | 2014-09-19 | 交換式外科用アクセスポート組立体 |
JP2017502604A Active JP6411626B2 (ja) | 2014-07-15 | 2015-07-14 | 交換式外科用アクセスポート組立体 |
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JP2016515483A Active JP6400682B2 (ja) | 2014-07-15 | 2014-09-19 | 交換式外科用アクセスポート組立体 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10368907B2 (ja) |
EP (3) | EP3071131B1 (ja) |
JP (2) | JP6400682B2 (ja) |
CN (2) | CN105592809B (ja) |
CA (2) | CA2955040C (ja) |
WO (1) | WO2016011023A1 (ja) |
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WO2016011023A1 (en) | 2016-01-21 |
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CA3079418A1 (en) | 2016-01-21 |
CN105592809B (zh) | 2019-09-06 |
US10368907B2 (en) | 2019-08-06 |
US11627984B2 (en) | 2023-04-18 |
US20160015423A1 (en) | 2016-01-21 |
CA2955040C (en) | 2020-09-15 |
EP3071131A1 (en) | 2016-09-28 |
EP3169257B1 (en) | 2020-03-18 |
JP2016534763A (ja) | 2016-11-10 |
EP3682826A1 (en) | 2020-07-22 |
CN106659521B (zh) | 2020-08-18 |
EP3071131A4 (en) | 2016-12-21 |
CA3079418C (en) | 2023-01-03 |
EP3169257A1 (en) | 2017-05-24 |
EP3071131B1 (en) | 2019-02-27 |
EP3169257A4 (en) | 2018-02-14 |
JP2017527331A (ja) | 2017-09-21 |
CN106659521A (zh) | 2017-05-10 |
CA2955040A1 (en) | 2016-01-21 |
JP6400682B2 (ja) | 2018-10-03 |
US20190298408A1 (en) | 2019-10-03 |
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