KR20240034812A - 정맥 혈전 색전 질환(vte)의 진단 및/또는 치료용 다기능 카테터 및 방법들 - Google Patents

정맥 혈전 색전 질환(vte)의 진단 및/또는 치료용 다기능 카테터 및 방법들 Download PDF

Info

Publication number
KR20240034812A
KR20240034812A KR1020247005124A KR20247005124A KR20240034812A KR 20240034812 A KR20240034812 A KR 20240034812A KR 1020247005124 A KR1020247005124 A KR 1020247005124A KR 20247005124 A KR20247005124 A KR 20247005124A KR 20240034812 A KR20240034812 A KR 20240034812A
Authority
KR
South Korea
Prior art keywords
catheter
lumen
blood vessel
ports
distal end
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.)
Pending
Application number
KR1020247005124A
Other languages
English (en)
Korean (ko)
Inventor
타일러 파니안
조나단 폴
오스마누딘 아흐메드
Original Assignee
더 유니버서티 오브 시카고
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 더 유니버서티 오브 시카고 filed Critical 더 유니버서티 오브 시카고
Publication of KR20240034812A publication Critical patent/KR20240034812A/ko
Pending legal-status Critical Current

Links

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
    • A61M25/0021—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
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into 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
    • 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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0071—Multiple separate lumens
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/005—Devices for introducing or retaining media, e.g. remedies, in cavities of the body for contrast media
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • A61B2017/22084—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance stone- or thrombus-dissolving
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Physiology (AREA)
  • Pathology (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020247005124A 2021-07-14 2022-07-14 정맥 혈전 색전 질환(vte)의 진단 및/또는 치료용 다기능 카테터 및 방법들 Pending KR20240034812A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163221805P 2021-07-14 2021-07-14
US63/221,805 2021-07-14
US202263345169P 2022-05-24 2022-05-24
US63/345,169 2022-05-24
PCT/US2022/073726 WO2023288268A1 (en) 2021-07-14 2022-07-14 Multi-function catheter and methods for diagnosis and/or treatment of venous thromboembolic disease

Publications (1)

Publication Number Publication Date
KR20240034812A true KR20240034812A (ko) 2024-03-14

Family

ID=84919747

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247005124A Pending KR20240034812A (ko) 2021-07-14 2022-07-14 정맥 혈전 색전 질환(vte)의 진단 및/또는 치료용 다기능 카테터 및 방법들

Country Status (7)

Country Link
US (1) US20240315711A1 (https=)
EP (1) EP4370191A4 (https=)
JP (1) JP2024526733A (https=)
KR (1) KR20240034812A (https=)
AU (1) AU2022312498A1 (https=)
CA (1) CA3226275A1 (https=)
WO (1) WO2023288268A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4340751A4 (en) 2021-05-19 2025-03-26 Shifamed Holdings, LLC THROMBUS REMOVAL SYSTEMS AND RELATED METHODS
WO2025043228A1 (en) * 2023-08-23 2025-02-27 Shifamed Holdings, Llc Thrombus removal systems and methods
CN116785558B (zh) * 2023-08-29 2023-11-21 深圳麦普奇医疗科技有限公司 一种造影导管及尿道内介入造影系统
WO2025050040A1 (en) * 2023-08-30 2025-03-06 Shifamed Holdings, Llc Thrombus removal systems and methods
WO2026024329A1 (en) * 2024-07-25 2026-01-29 Flow Medical Solutions, Inc. Self-expanding scaffold structures for thrombectomy and/or thrombolysis catheter systems, devices and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420349A (ja) * 1990-05-15 1992-01-23 Olympus Optical Co Ltd 血栓溶解治療装置
US5336178A (en) * 1992-11-02 1994-08-09 Localmed, Inc. Intravascular catheter with infusion array
US5925016A (en) * 1995-09-27 1999-07-20 Xrt Corp. Systems and methods for drug delivery including treating thrombosis by driving a drug or lytic agent through the thrombus by pressure
US6090096A (en) * 1997-04-23 2000-07-18 Heartport, Inc. Antegrade cardioplegia catheter and method
US7615049B2 (en) * 2001-09-19 2009-11-10 Mederi Therapeutics, Inc. Devices, systems and methods for treating tissue regions of the body
US9242068B2 (en) * 2008-07-17 2016-01-26 Covidien Lp Spirally conformable infusion catheter
JP6291253B2 (ja) * 2010-08-27 2018-03-14 イーコス・コーポレイシヨン 超音波カテーテル
US8858497B2 (en) * 2010-09-07 2014-10-14 Angio Dynamics, Inc. Device and method for removing material from a hollow anatomical structure
US9011374B2 (en) * 2011-06-10 2015-04-21 Cook Medical Technologies Llc Balloon catheter with three lumens
WO2013166049A1 (en) * 2012-04-30 2013-11-07 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus for clot management and method of using same
US8715314B1 (en) * 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment measurement methods
CN109069140A (zh) * 2016-04-15 2018-12-21 英联邦高等教育系统天普大学 输注导管和使用方法
EP3612086B1 (en) * 2017-04-21 2026-04-01 The Regents of the University of California Aortic flow meter and pump for partial-aortic occlusion
CA3089554A1 (en) * 2018-01-25 2019-08-01 Ischemicure Ltd. Devices, systems and methods to remove blood clots
US20200085453A1 (en) * 2018-09-17 2020-03-19 Stryker Corporation Intra-ventricular infusion and evacuation catheter for treatment of intracerebral hemorrhage (ich)
CN112120759B (zh) * 2020-10-13 2025-02-28 上海腾复医疗科技有限公司 注药支架及包含其的注药溶栓系统

Also Published As

Publication number Publication date
JP2024526733A (ja) 2024-07-19
US20240315711A1 (en) 2024-09-26
EP4370191A4 (en) 2025-04-23
AU2022312498A1 (en) 2024-02-29
EP4370191A1 (en) 2024-05-22
WO2023288268A1 (en) 2023-01-19
CA3226275A1 (en) 2023-01-19

Similar Documents

Publication Publication Date Title
KR20240034812A (ko) 정맥 혈전 색전 질환(vte)의 진단 및/또는 치료용 다기능 카테터 및 방법들
CN111148463B (zh) 用于血管导航、评估和/或诊断的装置和方法
US11759608B2 (en) Intravascular fluid catheter with minimal internal fluid volume
JP6480521B2 (ja) センサ送達デバイス用光ファイバセンサアセンブリ
US20230380915A1 (en) Robotic drive system for facilitating treatments of the neurovasculature and methods of use
US20250072933A1 (en) Method for painless renal denervation using a peri-vascular tissue ablation catheter with support structures
CA2782671C (en) Autoretroperfusion devices, systems, and methods for achieving venous arterialization
CN112535529B (zh) 适于与导丝一起使用以进入血管的导管
JP2006508776A (ja) 腎臓内カテーテルを介する選択的物質送達のための方法および装置
CN115721278B (zh) 一种带有压力监测功能的球囊扩张导管
JP7773483B2 (ja) 患者に関する血管生理学的パラメータを決定するシステムまたは動脈血管を有する患者を診断または処置するためのシステム
WO2007081842A2 (en) Multi-port catheter system with medium control and measurement systems for therapy and diagnosis delivery
JP7372992B2 (ja) 体の通路などの通路で阻害の少なくとも一部または全体を治療するための注入カテーテルを形成する装置
US20240293176A1 (en) Methods, devices and systems for treating a patient by gsn ablation
JP2023531169A (ja) 熱希釈作用および身体閉塞破壊作用の両方を有するカテーテル・システム、ならびに血流量を判定し、身体閉塞破壊を実行するための方法
CN117836031A (zh) 用于诊断和/或治疗静脉血栓栓塞性疾病的多功能导管和方法
US12064167B2 (en) Method of treating or alleviating erectile dysfunction
CN118139658A (zh) 用于血管内再灌注治疗的瓣膜支架
EP4501387B1 (en) A dual catheter arrangement and system for reperfusion of an ischemic tissue region via a coronary vessel
CN219595664U (zh) 一种多腔导管及超声导管
WO2023148069A1 (en) A dual catheter arrangement and system for reperfusion of an ischemic tissue region via a coronary vessel
WO2026072662A1 (en) Systems and methods for moving material and devices between a brain area and an external location
CN119173301A (zh) 组织的光刺激治疗以及相关联的设备、系统和方法
CN121127175A (zh) 血管内阻力测量装置及用于解读血管状况的相关方法
HK40092163A (zh) 抽吸导管系统和使用方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000