CN101505665B - 笼状浮动密封组件 - Google Patents

笼状浮动密封组件 Download PDF

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Publication number
CN101505665B
CN101505665B CN2007800316464A CN200780031646A CN101505665B CN 101505665 B CN101505665 B CN 101505665B CN 2007800316464 A CN2007800316464 A CN 2007800316464A CN 200780031646 A CN200780031646 A CN 200780031646A CN 101505665 B CN101505665 B CN 101505665B
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CN
China
Prior art keywords
black box
cage shape
segment
trocar
cage
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CN2007800316464A
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English (en)
Chinese (zh)
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CN101505665A (zh
Inventor
理查德·H·麦克法兰
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Teleflex Medical Inc
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Teleflex Medical Inc
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Publication of CN101505665A publication Critical patent/CN101505665A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • 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
    • A61M39/0613—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof with means for adjusting the seal opening or pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00876—Material properties magnetic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • 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
    • A61M2039/0653—Perforated disc
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
CN2007800316464A 2006-08-25 2007-08-27 笼状浮动密封组件 Active CN101505665B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US84017406P 2006-08-25 2006-08-25
US60/840,174 2006-08-25
US85258306P 2006-10-18 2006-10-18
US60/852,583 2006-10-18
PCT/US2007/018807 WO2008024502A2 (en) 2006-08-25 2007-08-27 Caged floating seal assembly

Publications (2)

Publication Number Publication Date
CN101505665A CN101505665A (zh) 2009-08-12
CN101505665B true CN101505665B (zh) 2012-07-04

Family

ID=39107457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800316464A Active CN101505665B (zh) 2006-08-25 2007-08-27 笼状浮动密封组件

Country Status (6)

Country Link
US (4) US7731695B2 (enExample)
EP (1) EP2083903B1 (enExample)
JP (3) JP5235017B2 (enExample)
CN (1) CN101505665B (enExample)
CA (1) CA2660831C (enExample)
WO (1) WO2008024502A2 (enExample)

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US8926506B2 (en) * 2009-03-06 2015-01-06 Ethicon Endo-Surgery, Inc. Methods and devices for providing access into a body cavity
US8430811B2 (en) 2008-09-30 2013-04-30 Ethicon Endo-Surgery, Inc. Multiple port surgical access device
US8357085B2 (en) 2009-03-31 2013-01-22 Ethicon Endo-Surgery, Inc. Devices and methods for providing access into a body cavity
US20100081863A1 (en) * 2008-09-30 2010-04-01 Ethicon Endo-Surgery, Inc. Methods and devices for performing gastrectomies and gastroplasties
US8251900B2 (en) * 2009-03-06 2012-08-28 Ethicon Endo-Surgery, Inc. Surgical access devices and methods providing seal movement in predefined paths
US8961406B2 (en) 2009-03-06 2015-02-24 Ethicon Endo-Surgery, Inc. Surgical access devices and methods providing seal movement in predefined movement regions
US8485970B2 (en) 2008-09-30 2013-07-16 Ethicon Endo-Surgery, Inc. Surgical access device
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US8821391B2 (en) 2009-03-06 2014-09-02 Ethicon Endo-Surgery, Inc. Methods and devices for providing access into a body cavity
US7731695B2 (en) * 2006-08-25 2010-06-08 Teleflex Medical Incorporated Caged floating seal assembly
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US8821445B2 (en) 2014-09-02
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CA2660831C (en) 2012-10-02
US10799267B2 (en) 2020-10-13
EP2083903B1 (en) 2017-06-21
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CN101505665A (zh) 2009-08-12
US20140336584A1 (en) 2014-11-13
US20180153581A1 (en) 2018-06-07
WO2008024502A9 (en) 2008-10-30
US7731695B2 (en) 2010-06-08
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WO2008024502A2 (en) 2008-02-28
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US9901373B2 (en) 2018-02-27
JP2010501316A (ja) 2010-01-21
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US20080051739A1 (en) 2008-02-28
EP2083903A4 (en) 2010-07-07

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