JP7629105B2 - 止血弁の開閉機構 - Google Patents

止血弁の開閉機構 Download PDF

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Publication number
JP7629105B2
JP7629105B2 JP2023546842A JP2023546842A JP7629105B2 JP 7629105 B2 JP7629105 B2 JP 7629105B2 JP 2023546842 A JP2023546842 A JP 2023546842A JP 2023546842 A JP2023546842 A JP 2023546842A JP 7629105 B2 JP7629105 B2 JP 7629105B2
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JP
Japan
Prior art keywords
force transmission
closing mechanism
opening
transmission member
housing
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
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JP2023546842A
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English (en)
Japanese (ja)
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JPWO2023037808A1 (https=
JPWO2023037808A5 (https=
Inventor
隆也 大清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Publication of JPWO2023037808A1 publication Critical patent/JPWO2023037808A1/ja
Publication of JPWO2023037808A5 publication Critical patent/JPWO2023037808A5/ja
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    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on 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
    • A61M39/06—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
    • 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
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
JP2023546842A 2021-09-09 2022-08-08 止血弁の開閉機構 Active JP7629105B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021146545 2021-09-09
JP2021146545 2021-09-09
PCT/JP2022/030210 WO2023037808A1 (ja) 2021-09-09 2022-08-08 止血弁の開閉機構、長尺状医療機器の固定機構および医療用コネクタ

Publications (3)

Publication Number Publication Date
JPWO2023037808A1 JPWO2023037808A1 (https=) 2023-03-16
JPWO2023037808A5 JPWO2023037808A5 (https=) 2024-05-28
JP7629105B2 true JP7629105B2 (ja) 2025-02-12

Family

ID=85507527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546842A Active JP7629105B2 (ja) 2021-09-09 2022-08-08 止血弁の開閉機構

Country Status (5)

Country Link
US (1) US20240245895A1 (https=)
EP (1) EP4400149A4 (https=)
JP (1) JP7629105B2 (https=)
CN (1) CN117915982A (https=)
WO (1) WO2023037808A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4701704A1 (en) 2023-04-27 2026-03-04 Cultiv8 Medical, LLC Introducer sheath systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030225379A1 (en) 2002-02-19 2003-12-04 Medamicus, Inc. Composite stasis valve
JP2005143647A (ja) 2003-11-12 2005-06-09 Terumo Corp 医療用コネクター
JP5249049B2 (ja) 2006-12-26 2013-07-31 株式会社グツドマン 止血弁を有するコネクタ
JP2013154067A (ja) 2012-01-31 2013-08-15 Mc Co Ltd コネクタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609020B1 (en) * 1993-01-28 1998-03-18 Cook Incorporated Retention means for catheter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030225379A1 (en) 2002-02-19 2003-12-04 Medamicus, Inc. Composite stasis valve
JP2005143647A (ja) 2003-11-12 2005-06-09 Terumo Corp 医療用コネクター
JP5249049B2 (ja) 2006-12-26 2013-07-31 株式会社グツドマン 止血弁を有するコネクタ
JP2013154067A (ja) 2012-01-31 2013-08-15 Mc Co Ltd コネクタ

Also Published As

Publication number Publication date
EP4400149A4 (en) 2025-11-05
JPWO2023037808A1 (https=) 2023-03-16
US20240245895A1 (en) 2024-07-25
CN117915982A (zh) 2024-04-19
EP4400149A1 (en) 2024-07-17
WO2023037808A1 (ja) 2023-03-16

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