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WO2003033045A3 - Catheters presentant une capacite d'aspiration, procedes et systemes associes permettant d'obtenir des bio-echantillons in vivo - Google Patents

Catheters presentant une capacite d'aspiration, procedes et systemes associes permettant d'obtenir des bio-echantillons in vivo Download PDF

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Publication number
WO2003033045A3
WO2003033045A3 PCT/US2002/030354 US0230354W WO03033045A3 WO 2003033045 A3 WO2003033045 A3 WO 2003033045A3 US 0230354 W US0230354 W US 0230354W WO 03033045 A3 WO03033045 A3 WO 03033045A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
biosample
sample
entry port
balloon
Prior art date
Application number
PCT/US2002/030354
Other languages
English (en)
Other versions
WO2003033045A2 (fr
Inventor
Iulian Cioanta
Jacob Lazarovitz
Richard Barry Klein
Original Assignee
Argomed Ltd
Iulian Cioanta
Jacob Lazarovitz
Richard Barry Klein
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 Argomed Ltd, Iulian Cioanta, Jacob Lazarovitz, Richard Barry Klein filed Critical Argomed Ltd
Priority to EP02773564A priority Critical patent/EP1441779A4/fr
Priority to JP2003535846A priority patent/JP2005505384A/ja
Priority to AU2002337679A priority patent/AU2002337679A1/en
Publication of WO2003033045A2 publication Critical patent/WO2003033045A2/fr
Publication of WO2003033045A3 publication Critical patent/WO2003033045A3/fr
Priority to US10/827,741 priority patent/US20050054994A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • 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
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • 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
    • A61B2017/22051—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 an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • 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
    • A61B2017/22051—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 an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547—Prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • A61B2018/046—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in liquid form
    • 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
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • 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
    • A61M25/007—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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Percussion Or Vibration Massage (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne des procédés, des systèmes, et des produits de programme informatique permettant d'obtenir un échantillon in vivo et/ou de traiter un sujet. Ces procédés consistent à positionner un cathéter transurétral allongé dans l'urètre prostatique d'un sujet, le cathéter présentant un ballonnet d'ancrage à la vessie, au moins un port d'entrée de bio-échantillon éloigné de manière axiale du ballonnet d'ancrage à la vessie, et un canal d'écoulement de bio-échantillon s'étendant de manière axiale, en communication fluidique avec le port d'entrée de bio-échantillon, maintenu intérieurement dans le cathéter. Le ballonnet d'ancrage est gonflé pour positionner le cathéter, de sorte que le port d'entrée de fluide se trouve à proximité de l'urètre prostatique du sujet, et que le fluide prostatique est aspiré de l'urètre prostatique jusqu'au port d'entrée de bio-échantillon, et jusqu'au canal d'écoulement de bio-échantillon. Le cathéter peut comprendre un ballonnet de traitement thermique et/ou un ballonnet de dilatation, et l'échantillon aspiré peut être obtenu simultanément, ou pendant, ou à peu près au moment de l'application du traitement. Ce cathéter peut être configuré pour permettre à l'urine de le traverser pour être drainée, lors du traitement/recueillement de l'échantillon, tout en maintenant l'urine isolée de l'échantillon de fluide prostatique recueilli.
PCT/US2002/030354 2001-10-17 2002-09-25 Catheters presentant une capacite d'aspiration, procedes et systemes associes permettant d'obtenir des bio-echantillons in vivo WO2003033045A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02773564A EP1441779A4 (fr) 2001-10-17 2002-09-25 CATHETERS PRESENTANT UNE CAPACITE D ASPIRATION, PROCED ES ET SYSTEMES ASSOCIES PERMETTANT D OBTENIR DES BIO-E CHANTILLONS i IN VIVO /i
JP2003535846A JP2005505384A (ja) 2001-10-17 2002-09-25 吸引機能を備えたカテーテル、ならびにインビボで生体試料を入手する関連方法およびシステム
AU2002337679A AU2002337679A1 (en) 2001-10-17 2002-09-25 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo
US10/827,741 US20050054994A1 (en) 2002-09-25 2004-04-19 Catheters with suction capability and related methods and systems for obtaining biosamples in vivo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33002901P 2001-10-17 2001-10-17
US60/330,029 2001-10-17

Publications (2)

Publication Number Publication Date
WO2003033045A2 WO2003033045A2 (fr) 2003-04-24
WO2003033045A3 true WO2003033045A3 (fr) 2003-08-14

Family

ID=23287995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/030354 WO2003033045A2 (fr) 2001-10-17 2002-09-25 Catheters presentant une capacite d'aspiration, procedes et systemes associes permettant d'obtenir des bio-echantillons in vivo

Country Status (4)

Country Link
EP (1) EP1441779A4 (fr)
JP (1) JP2005505384A (fr)
AU (1) AU2002337679A1 (fr)
WO (1) WO2003033045A2 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837670B2 (en) 2005-03-22 2010-11-23 Boston Scientific Scimed, Inc. Methods and devices for delivering therapeutic agents into the prostate gland
WO2015200538A1 (fr) * 2014-06-24 2015-12-30 Procept Biorobotics Corporation Échantillonnage de tissus et procédés et appareil pour le traitement du cancer
KR20230145213A (ko) 2011-01-19 2023-10-17 프랙틸 헬쓰, 인코포레이티드 조직의 치료를 위한 장치 및 방법
DE102011110778B4 (de) * 2011-07-21 2016-03-17 Ullrich Otto Katheter, insbesondere Verweilkatheter, zur Behandlung von Funktionsstörungen und/oder Erkrankungen der Blase und/oder der Prostata
AU2013226062B2 (en) 2012-02-27 2017-10-19 Fractyl Health, Inc. Heat ablation systems, devices and methods for the treatment of tissue
KR102231179B1 (ko) 2012-04-19 2021-03-22 프랙틸 래브러토리스 인코포레이티드 조직 팽창 디바이스들, 시스템들, 및 방법들
EP3714826A1 (fr) 2012-07-30 2020-09-30 Fractyl Laboratories, Inc. Systèmes et dispositifs d'ablation d'énergie électrique pour le traitement de tissus
EP2882362B1 (fr) 2012-08-09 2024-01-03 Fractyl Health, Inc. Systèmes, dispositifs et procédés d'ablation pour le traitement d'un tissu
WO2014055997A1 (fr) 2012-10-05 2014-04-10 Fractyl Laboratories Inc. Méthodes, systèmes et dispositifs pour la réalisation de traitements multiples sur un patient
DE202013001998U1 (de) 2013-02-27 2014-03-17 Ullrich Otto Katheter, insbesondere zur Behandlung von Prostata und/oder Blase, und diesen Katheter enthaltendes Kit
TR201807862T4 (tr) 2013-05-29 2018-06-21 Speiser Paul Üç lümenli balon kateter cihazı.
EP3003461B1 (fr) 2013-06-04 2019-05-01 Fractyl Laboratories, Inc. Systèmes et dispositifs pour réduire la surface luminale du tractus gastro-intestinal
WO2015038973A1 (fr) 2013-09-12 2015-03-19 Fractyl Laboratories, Inc. Systèmes, méthodes et dispositifs pour traiter un tissu cible
EP3071286B1 (fr) 2013-11-22 2024-01-03 Fractyl Health, Inc. Systèmes pour la création d'une restriction thérapeutique dans le tractus gastro-intestinal
US10959774B2 (en) 2014-03-24 2021-03-30 Fractyl Laboratories, Inc. Injectate delivery devices, systems and methods
WO2016011269A1 (fr) 2014-07-16 2016-01-21 Fractyl Laboratories, Inc. Méthodes et systèmes de traitement du diabète et de maladies et troubles apparentés
US11185367B2 (en) 2014-07-16 2021-11-30 Fractyl Health, Inc. Methods and systems for treating diabetes and related diseases and disorders
US9757535B2 (en) 2014-07-16 2017-09-12 Fractyl Laboratories, Inc. Systems, devices and methods for performing medical procedures in the intestine
US10335573B2 (en) * 2015-12-02 2019-07-02 Cook Medical Technologies Llc Intraperitoneal chemotherapy medical devices, kits, and methods
WO2017174715A1 (fr) * 2016-04-07 2017-10-12 Saxonia R + D GmbH & Co. KG Cathéter urinaire amélioré
EP3448492B1 (fr) * 2016-04-28 2024-10-09 The Regents of The University of Michigan Dispositif d'extension de l'intestin mécanotransductif présentant une administration locale de liquides médicalement pertinents
JP6886783B2 (ja) * 2016-07-04 2021-06-16 株式会社カネカ バルーンカテーテル
CN111449688B (zh) * 2020-04-13 2022-07-08 西安交通大学医学院第一附属医院 一种早期胃肠道肿瘤的诊断仪
KR102534486B1 (ko) * 2021-02-18 2023-05-18 인제대학교 산학협력단 요도 손상이 없는 소변줄 유닛

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007897A (en) * 1989-05-30 1991-04-16 Kalb Irvin M Drug delivery catheter
US5496271A (en) * 1990-09-14 1996-03-05 American Medical Systems, Inc. Combined hyperthermia and dilation catheter
US5688239A (en) * 1995-07-10 1997-11-18 Walker; Frank J. Urinary tract treating assembly with prostate flushing
US20010003798A1 (en) * 1998-02-11 2001-06-14 Phyllis K. Kristal Balloon catheter for intra-urethral radio-frequency urethral enlargement
US20020165521A1 (en) * 2001-05-04 2002-11-07 Iulian Cioanta Low thermal resistance elastic sleeves for medical device balloons

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US5084044A (en) 1989-07-14 1992-01-28 Ciron Corporation Apparatus for endometrial ablation and method of using same
ES2041009T3 (es) * 1989-10-03 1993-11-01 American Medical Systems, Inc. Dilatador en forma de globo para la prostata.
IL93842A (en) 1990-03-22 1995-10-31 Argomed Ltd Device for local treatment of mammals using heat
US5549559A (en) 1990-03-22 1996-08-27 Argomed Ltd. Thermal treatment apparatus
US6183437B1 (en) * 1995-07-10 2001-02-06 Frank J. Walker Electronic control unit and tubing assembly system for automatically controlling urinary irrigation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007897A (en) * 1989-05-30 1991-04-16 Kalb Irvin M Drug delivery catheter
US5496271A (en) * 1990-09-14 1996-03-05 American Medical Systems, Inc. Combined hyperthermia and dilation catheter
US5688239A (en) * 1995-07-10 1997-11-18 Walker; Frank J. Urinary tract treating assembly with prostate flushing
US20010003798A1 (en) * 1998-02-11 2001-06-14 Phyllis K. Kristal Balloon catheter for intra-urethral radio-frequency urethral enlargement
US20020165521A1 (en) * 2001-05-04 2002-11-07 Iulian Cioanta Low thermal resistance elastic sleeves for medical device balloons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1441779A4 *

Also Published As

Publication number Publication date
EP1441779A2 (fr) 2004-08-04
JP2005505384A (ja) 2005-02-24
AU2002337679A1 (en) 2003-04-28
WO2003033045A2 (fr) 2003-04-24
EP1441779A4 (fr) 2008-01-16

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