CN111225706B - 管元件 - Google Patents

管元件 Download PDF

Info

Publication number
CN111225706B
CN111225706B CN201880046544.8A CN201880046544A CN111225706B CN 111225706 B CN111225706 B CN 111225706B CN 201880046544 A CN201880046544 A CN 201880046544A CN 111225706 B CN111225706 B CN 111225706B
Authority
CN
China
Prior art keywords
pipe element
opening
pipe
wall
openings
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
Application number
CN201880046544.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN111225706A (zh
Inventor
T·格瑞格
A·范韦马尔-奇利
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.)
Sofitel Medical
Original Assignee
Sofitel Medical
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
Application filed by Sofitel Medical filed Critical Sofitel Medical
Publication of CN111225706A publication Critical patent/CN111225706A/zh
Application granted granted Critical
Publication of CN111225706B publication Critical patent/CN111225706B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/00078—Insertion part of the endoscope body with stiffening means
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0024—Expandable catheters or sheaths
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0025—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter having a collapsible lumen
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0035—Multi-lumen catheters with stationary elements characterized by a variable lumen cross-section by means of a resilient flexible septum or outer wall
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201880046544.8A 2017-06-02 2018-06-01 管元件 Active CN111225706B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17174325 2017-06-02
EP17174325.5 2017-06-02
PCT/EP2018/064451 WO2018220170A1 (de) 2017-06-02 2018-06-01 Rohrelement

Publications (2)

Publication Number Publication Date
CN111225706A CN111225706A (zh) 2020-06-02
CN111225706B true CN111225706B (zh) 2022-09-09

Family

ID=59014492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880046544.8A Active CN111225706B (zh) 2017-06-02 2018-06-01 管元件

Country Status (7)

Country Link
US (1) US11925777B2 (enExample)
EP (1) EP3630253A1 (enExample)
JP (1) JP7181640B2 (enExample)
CN (1) CN111225706B (enExample)
AU (1) AU2018277228A1 (enExample)
CA (1) CA3063499A1 (enExample)
WO (1) WO2018220170A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11376152B2 (en) 2014-03-19 2022-07-05 Purewick Corporation Apparatus and methods for receiving discharged urine
US10952889B2 (en) 2016-06-02 2021-03-23 Purewick Corporation Using wicking material to collect liquid for transport
US11806266B2 (en) 2014-03-19 2023-11-07 Purewick Corporation Apparatus and methods for receiving discharged urine
US10390989B2 (en) 2014-03-19 2019-08-27 Purewick Corporation Apparatus and methods for receiving discharged urine
US10226376B2 (en) 2014-03-19 2019-03-12 Purewick Corporation Apparatus and methods for receiving discharged urine
US10376406B2 (en) 2016-07-27 2019-08-13 Purewick Corporation Male urine collection device using wicking material
JP2020510464A (ja) 2017-01-31 2020-04-09 ピュアウィック コーポレイション 排出された尿を受ける装置及び方法
EP3787568B1 (en) 2018-05-01 2023-12-06 Purewick Corporation Fluid collection devices, related systems, and related methods
US12274638B2 (en) 2018-05-01 2025-04-15 Purewick Corporation Fluid collection devices, related systems, and related methods
EP3787569B1 (en) 2018-05-01 2025-07-16 Purewick Corporation Fluid collection devices and systems
EP3787573B1 (en) 2018-05-01 2022-07-06 Purewick Corporation Fluid collection devices and methods of using the same
CN114502115B (zh) 2019-06-21 2025-02-25 普利维克公司 包括基部固定区域的流体收集装置、以及相关的系统和方法
CA3144181A1 (en) 2019-07-19 2021-01-28 Nick AUSTERMANN Fluid collection devices including at least one shape memory material
US12465515B2 (en) 2019-10-28 2025-11-11 Purewick Corporation Fluid collection assemblies including a sample port
US12350190B2 (en) 2020-01-03 2025-07-08 Purewick Corporation Urine collection devices having a relatively wide portion and an elongated portion and related methods
ES2969642T3 (es) 2020-04-10 2024-05-21 Purewick Corp Conjuntos de recogida de fluido que incluyen una o más características de prevención de fugas
US12472090B2 (en) 2020-04-17 2025-11-18 Purewick Corporation Female external catheter devices having a urethral cup, and related systems and methods
US12447042B2 (en) 2020-04-17 2025-10-21 Purewick Corporation Fluid collection assemblies including a fluid impermeable barrier having a sump and a base
US12465514B2 (en) 2020-04-17 2025-11-11 Purewick Corporation Fluid collection devices, systems, and methods securing a protruding portion in position for use
US12491104B2 (en) 2020-04-20 2025-12-09 Purewick Corporation Fluid collection devices adjustable between a vacuum-based orientation and a gravity-based orientation, and related systems and methods
US12048643B2 (en) 2020-05-27 2024-07-30 Purewick Corporation Fluid collection assemblies including at least one inflation device and methods and systems of using the same
WO2022031943A1 (en) 2020-08-06 2022-02-10 Purewick Corporation A fluid collection system including a garment and a fluid collection device
US20220047410A1 (en) 2020-08-11 2022-02-17 Purewick Corporation Fluid collection assemblies defining waist and leg openings
US12156792B2 (en) 2020-09-10 2024-12-03 Purewick Corporation Fluid collection assemblies including at least one inflation device
US11801186B2 (en) 2020-09-10 2023-10-31 Purewick Corporation Urine storage container handle and lid accessories
US12042423B2 (en) * 2020-10-07 2024-07-23 Purewick Corporation Fluid collection systems including at least one tensioning element
US12208031B2 (en) 2020-10-21 2025-01-28 Purewick Corporation Adapters for fluid collection devices
US12257174B2 (en) 2020-10-21 2025-03-25 Purewick Corporation Fluid collection assemblies including at least one of a protrusion or at least one expandable material
US12440370B2 (en) 2020-10-21 2025-10-14 Purewick Corporation Apparatus with compressible casing for receiving discharged urine
US12048644B2 (en) 2020-11-03 2024-07-30 Purewick Corporation Apparatus for receiving discharged urine
US12070432B2 (en) 2020-11-11 2024-08-27 Purewick Corporation Urine collection system including a flow meter and related methods
US12245967B2 (en) 2020-11-18 2025-03-11 Purewick Corporation Fluid collection assemblies including an adjustable spine
US11904108B2 (en) * 2020-12-30 2024-02-20 Stryker Corporation Catheters with shape locking mechanisms
US12268627B2 (en) 2021-01-06 2025-04-08 Purewick Corporation Fluid collection assemblies including at least one securement body
CN116940312A (zh) 2021-01-07 2023-10-24 普利维克公司 轮椅固定的尿液收集系统和相关方法
EP4349306A3 (en) 2021-01-19 2024-06-05 Purewick Corporation Variable fit fluid collection devices
US12178735B2 (en) 2021-02-09 2024-12-31 Purewick Corporation Noise reduction for a urine suction system
WO2022182385A1 (en) 2021-02-26 2022-09-01 Purewick Corporation Fluid collection devices having a sump between a tube opening and a barrier, and related systems and methods
US12458525B2 (en) 2021-03-10 2025-11-04 Purewick Corporation Acoustic silencer for a urine suction system
US12029677B2 (en) 2021-04-06 2024-07-09 Purewick Corporation Fluid collection devices having a collection bag, and related systems and methods
US12233003B2 (en) 2021-04-29 2025-02-25 Purewick Corporation Fluid collection assemblies including at least one length adjusting feature
US12251333B2 (en) 2021-05-21 2025-03-18 Purewick Corporation Fluid collection assemblies including at least one inflation device and methods and systems of using the same
US12324767B2 (en) 2021-05-24 2025-06-10 Purewick Corporation Fluid collection assembly including a customizable external support and related methods
US12150885B2 (en) 2021-05-26 2024-11-26 Purewick Corporation Fluid collection system including a cleaning system and methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113265A1 (de) * 1989-10-23 1992-03-12 Bauerfeind Peter Einfuehrvorrichtung fuer schlauchfoermige fiberoptische instrumente, insbes. kolonoskope

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935256C1 (enExample) * 1989-10-23 1991-01-03 Bauerfeind, Peter, Dr., 8264 Waldkraiburg, De
JP3310068B2 (ja) * 1993-09-20 2002-07-29 テルモ株式会社 内視鏡挿入用ガイド
SE516673C2 (sv) * 2000-07-27 2002-02-12 Q Med Ab Arrangemang och förfarande för samverkan med ett inre kroppsorgan
CH696424A5 (de) 2002-10-15 2007-06-15 Alexander Von Weymarn Schaerli Führungseinrichtung insbesondere zum Positionieren von Kathetern in einem Körpergang.
CH697121A5 (de) 2003-11-03 2008-05-15 Alexander Von Weymarn Schaerli Vorrichtung, insbesondere Schleuse oder Katheter, zum zumindest teilweisen Einführen in einen Körpergang.
CH698552B1 (de) 2005-08-26 2009-08-31 Alexander Von Weymarn Schaerli Medizintechnische Vorrichtung zum zumindest teilweisen Einführen in einen Körpergang.
US8211088B2 (en) * 2005-10-14 2012-07-03 Boston Scientific Scimed, Inc. Catheter with controlled lumen recovery
US7608056B2 (en) * 2005-10-31 2009-10-27 Wilson-Cook Medical Inc. Steerable catheter devices and methods of articulating catheter devices
DE102006018489A1 (de) * 2006-02-15 2007-10-25 Epflex Feinwerktechnik Gmbh Gesteuert versteifbarer Schlauch
DE102006007974A1 (de) 2006-02-15 2007-08-16 Epflex Feinwerktechnik Gmbh Gesteuert versteifbarer Schlauch
CN105324145A (zh) * 2013-03-14 2016-02-10 雅培心血管系统有限公司 刚度可调节式导管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113265A1 (de) * 1989-10-23 1992-03-12 Bauerfeind Peter Einfuehrvorrichtung fuer schlauchfoermige fiberoptische instrumente, insbes. kolonoskope

Also Published As

Publication number Publication date
CN111225706A (zh) 2020-06-02
EP3630253A1 (de) 2020-04-08
AU2018277228A1 (en) 2019-12-19
JP7181640B2 (ja) 2022-12-01
US20200086090A1 (en) 2020-03-19
WO2018220170A1 (de) 2018-12-06
CA3063499A1 (en) 2019-12-04
US11925777B2 (en) 2024-03-12
JP2020521617A (ja) 2020-07-27

Similar Documents

Publication Publication Date Title
CN111225706B (zh) 管元件
US10086173B2 (en) Balloon catheter systems and methods
EP2521578B1 (en) Center twist hemostatic valve
JP7307153B2 (ja) 作業チャネルへの封止可能なアクセスを提供する装置、システム及び方法
US10493240B2 (en) Steerable catheter handle
EP2990071B1 (en) Medical elongated body
WO2015137098A1 (ja) 医療用チューブ
JP2014124475A (ja) 医療用チューブ及び可撓性可変機構
WO2015101333A1 (zh) 一种导引导管
JP7126491B2 (ja) カテーテル
JP2011062320A (ja) ガイドワイヤおよびカテーテルシステム
JP2022148511A (ja) カテーテル
US20120095566A1 (en) Flexible ureteral stent
KR20100098404A (ko) 의료용 튜브
JP3206339U (ja) ガイディングカテーテル組立体
US10080865B2 (en) Multi-lumen catheters for small body vessel applications
JP7552054B2 (ja) 医療機器
WO2014170782A1 (en) Optimal lumen design for optical shape sensing device
JP2013192797A (ja) 医療機器及び医療機器の製造方法
JP7757663B2 (ja) 医療器具
JP2024041089A (ja) カテーテル用シャフト
JPWO2018097244A1 (ja) 医療機器
US20190240450A1 (en) Cover application device and medical elongated body set
HK1170960B (en) Center twist hemostatic valve

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Basel, Switzerland

Applicant after: Sofitel medical

Address before: Frauenfeld, Switzerland

Applicant before: Sofitel medical

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant