AU2015236268B2 - Injectate delivery devices, systems and methods - Google Patents

Injectate delivery devices, systems and methods Download PDF

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Publication number
AU2015236268B2
AU2015236268B2 AU2015236268A AU2015236268A AU2015236268B2 AU 2015236268 B2 AU2015236268 B2 AU 2015236268B2 AU 2015236268 A AU2015236268 A AU 2015236268A AU 2015236268 A AU2015236268 A AU 2015236268A AU 2015236268 B2 AU2015236268 B2 AU 2015236268B2
Authority
AU
Australia
Prior art keywords
tissue
fluid delivery
fluid
constructed
assembly
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.)
Ceased
Application number
AU2015236268A
Other languages
English (en)
Other versions
AU2015236268A1 (en
Inventor
Jay Caplan
Andrew Coats
Christopher J. Flaherty
Maxwell R. FLAHERTY
Christopher J. KADAMUS
Mark A. Manasas
Harith RAJAGOPALAN
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.)
Fractyl Health Inc
Original Assignee
Fractyl Health Inc
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
Priority claimed from US14/470,503 external-priority patent/US10349998B2/en
Priority claimed from US14/515,324 external-priority patent/US20150045825A1/en
Priority claimed from PCT/US2014/066829 external-priority patent/WO2015077571A1/en
Application filed by Fractyl Health Inc filed Critical Fractyl Health Inc
Publication of AU2015236268A1 publication Critical patent/AU2015236268A1/en
Application granted granted Critical
Publication of AU2015236268B2 publication Critical patent/AU2015236268B2/en
Priority to AU2019202452A priority Critical patent/AU2019202452B2/en
Assigned to FRACTYL HEALTH, INC. reassignment FRACTYL HEALTH, INC. Request to Amend Deed and Register Assignors: FRACTYL LABORATORIES, INC.
Priority to AU2021204826A priority patent/AU2021204826B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • 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
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291—Anchoring means for temporary attachment of a device to tissue using suction
    • 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
    • A61B2018/00482—Digestive system
    • A61B2018/00494—Stomach, intestines or bowel
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • 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
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • 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
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • A61M2025/009—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip the needle having a bent tip, i.e. the needle distal tip is angled in relation to the longitudinal axis of the 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
AU2015236268A 2014-03-24 2015-03-24 Injectate delivery devices, systems and methods Ceased AU2015236268B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2019202452A AU2019202452B2 (en) 2014-03-24 2019-04-09 Injectate delivery devices, systems and methods
AU2021204826A AU2021204826B2 (en) 2014-03-24 2021-07-09 Injectate delivery devices, systems and methods

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201461969417P 2014-03-24 2014-03-24
US61/969,417 2014-03-24
US14/470,503 US10349998B2 (en) 2012-02-27 2014-08-27 Heat ablation systems, devices and methods for the treatment of tissue
US14/470,503 2014-08-27
US14/515,324 2014-10-15
US14/515,324 US20150045825A1 (en) 2012-04-19 2014-10-15 Tissue expansion devices, systems and methods
AUPCT/US2014/066829 2014-11-21
PCT/US2014/066829 WO2015077571A1 (en) 2013-11-22 2014-11-21 Systems, devices and methods for the creation of a therapeutic restriction in the gastrointestinal tract
PCT/US2015/022293 WO2015148541A1 (en) 2014-03-24 2015-03-24 Injectate delivery devices, systems and methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2019202452A Division AU2019202452B2 (en) 2014-03-24 2019-04-09 Injectate delivery devices, systems and methods

Publications (2)

Publication Number Publication Date
AU2015236268A1 AU2015236268A1 (en) 2016-09-22
AU2015236268B2 true AU2015236268B2 (en) 2019-01-17

Family

ID=54196317

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2015236268A Ceased AU2015236268B2 (en) 2014-03-24 2015-03-24 Injectate delivery devices, systems and methods
AU2019202452A Active AU2019202452B2 (en) 2014-03-24 2019-04-09 Injectate delivery devices, systems and methods
AU2021204826A Active AU2021204826B2 (en) 2014-03-24 2021-07-09 Injectate delivery devices, systems and methods

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2019202452A Active AU2019202452B2 (en) 2014-03-24 2019-04-09 Injectate delivery devices, systems and methods
AU2021204826A Active AU2021204826B2 (en) 2014-03-24 2021-07-09 Injectate delivery devices, systems and methods

Country Status (7)

Country Link
EP (2) EP3973902A1 (enExample)
JP (3) JP6574194B2 (enExample)
KR (2) KR102515223B1 (enExample)
AU (3) AU2015236268B2 (enExample)
CA (1) CA2941414C (enExample)
IL (2) IL247570B (enExample)
WO (1) WO2015148541A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014508580A (ja) 2011-01-19 2014-04-10 フラクティル ラボラトリーズ インコーポレイテッド 組織の治療のためのデバイスおよび方法
JP6167115B2 (ja) 2012-02-27 2017-07-19 フラクティル ラボラトリーズ インコーポレイテッド 組織の治療のための熱切除システム、デバイスおよび方法
EP3711810B1 (en) 2012-04-19 2023-02-22 Fractyl Health, Inc. Tissue expansion systems
WO2014022436A1 (en) 2012-07-30 2014-02-06 Fractyl Laboratories Inc. Electrical energy ablation systems, devices and methods for the treatment of tissue
WO2014026055A1 (en) 2012-08-09 2014-02-13 Fractyl Laboratories Inc. Ablation systems, devices and methods for the treatment of tissue
EP2903626A4 (en) 2012-10-05 2016-10-19 Fractyl Lab Inc METHODS, SYSTEMS AND DEVICES FOR CARRYING OUT MULTIPLE TREATMENTS OF A PATIENT
EP3003461B1 (en) 2013-06-04 2019-05-01 Fractyl Laboratories, Inc. Systems and devices for reducing the luminal surface area of the gastrointestinal tract
US11986235B2 (en) 2013-09-12 2024-05-21 Fractyl Health, Inc. Systems, methods and devices for treatment of target tissue
EP3071286B1 (en) 2013-11-22 2024-01-03 Fractyl Health, Inc. Systems for the creation of a therapeutic restriction in the gastrointestinal tract
US10959774B2 (en) 2014-03-24 2021-03-30 Fractyl Laboratories, Inc. Injectate delivery devices, systems and methods
EP3169260B1 (en) 2014-07-16 2019-09-25 Fractyl Laboratories, Inc. System 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
US11185367B2 (en) 2014-07-16 2021-11-30 Fractyl Health, Inc. Methods and systems for treating diabetes and related diseases and disorders
CN108135653B (zh) 2015-10-07 2022-02-11 梅约医学教育与研究基金会 用于肥胖症或糖尿病治疗的电穿孔
US10456156B2 (en) * 2016-03-29 2019-10-29 Covidien Lp Devices, systems, and methods for cooling a surgical instrument
CN111132628B (zh) * 2017-07-17 2023-11-03 弗拉克泰尔健康公司 肠道导管装置和系统
US11179216B2 (en) 2018-02-15 2021-11-23 Ethicon, Inc. System(s), method(s) and device(s) for the prevention of esophageal fistula during catheter ablation
IL272254B2 (en) * 2019-02-15 2023-04-01 Biosense Webster Israel Ltd Catheter for insertion through the esophagus with a carbon dioxide transfer system for thermal protection of the esophagus
EP4048179A1 (en) 2019-10-21 2022-08-31 Endogenex, Inc. Devices, systems, and methods for pulsed electric field treatment of the duodenum
IL294671A (en) 2020-01-15 2022-09-01 Fractyl Health Inc Automated tissue handling devices, systems and methods
AU2022219999A1 (en) * 2021-02-11 2023-08-17 Fractyl Health, Inc. System for treating a patient
US20230275322A1 (en) 2021-03-19 2023-08-31 Lg Energy Solution, Ltd. Separator for lithium secondary batteries with improved heat resistance
CA3220636A1 (en) * 2021-06-10 2022-12-15 Boston Scientific Scimed, Inc. Medical device with distal articulable section
WO2022264011A1 (en) * 2021-06-14 2022-12-22 Ethicon, Inc. Catheter with carbon dioxide delivery system and methods
CN113855210B (zh) * 2021-10-18 2022-06-28 刘贝贝 一种肿瘤科外科用消融装置
CN115463308B (zh) * 2022-09-15 2025-09-26 上海微创医疗器械（集团）有限公司 医用介入导管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013159066A1 (en) * 2012-04-19 2013-10-24 Fractyl Laboratories, Inc. Tissue expansion devices, system and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879055B2 (ja) 1998-02-19 2007-02-07 キューロン メディカル，インコーポレイテッド 電気外科的な括約筋処置器具
US7637905B2 (en) * 2003-01-15 2009-12-29 Usgi Medical, Inc. Endoluminal tool deployment system
US7020531B1 (en) * 2001-05-01 2006-03-28 Intrapace, Inc. Gastric device and suction assisted method for implanting a device on a stomach wall
US7083629B2 (en) * 2001-05-30 2006-08-01 Satiety, Inc. Overtube apparatus for insertion into a body
US8641729B2 (en) * 2005-07-13 2014-02-04 Creighton University Systems and techniques for minimally invasive gastrointestinal procedures
WO2007141786A1 (en) * 2006-06-08 2007-12-13 Medingo Ltd. System for detecting an occlusion in a tube
US8007470B2 (en) * 2007-07-10 2011-08-30 Cook Medical Technologies Llc Minimally invasive medical device and method for delivery of therapeutic or diagnostic agents into a vessel wall
US8066689B2 (en) * 2007-07-11 2011-11-29 Apollo Endosurgery, Inc. Methods and systems for submucosal implantation of a device for diagnosis and treatment with a therapeutic agent
US9504491B2 (en) * 2007-11-07 2016-11-29 Abbott Cardiovascular Systems Inc. Catheter having window and partial balloon covering for dissecting tissue planes and injecting treatment agent to coronary blood vessel
JP6167115B2 (ja) * 2012-02-27 2017-07-19 フラクティル ラボラトリーズ インコーポレイテッド 組織の治療のための熱切除システム、デバイスおよび方法
US11986235B2 (en) * 2013-09-12 2024-05-21 Fractyl Health, Inc. Systems, methods and devices for treatment of target tissue

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013159066A1 (en) * 2012-04-19 2013-10-24 Fractyl Laboratories, Inc. Tissue expansion devices, system and methods

Also Published As

Publication number Publication date
IL287605A (en) 2021-12-01
CA2941414C (en) 2022-11-29
IL287605B2 (en) 2025-11-01
KR20160135360A (ko) 2016-11-25
AU2021204826A1 (en) 2021-08-12
EP3122413A4 (en) 2017-09-06
IL247570B (en) 2021-12-01
JP2022002720A (ja) 2022-01-11
WO2015148541A1 (en) 2015-10-01
AU2019202452A1 (en) 2019-05-02
KR20220033523A (ko) 2022-03-16
KR102369941B1 (ko) 2022-03-04
KR102515223B1 (ko) 2023-03-30
IL247570A0 (en) 2016-11-30
EP3973902A1 (en) 2022-03-30
JP6949907B2 (ja) 2021-10-13
CA2941414A1 (en) 2015-10-01
AU2019202452B2 (en) 2021-05-27
JP7239659B2 (ja) 2023-03-14
AU2015236268A1 (en) 2016-09-22
EP3122413A1 (en) 2017-02-01
JP2019209163A (ja) 2019-12-12
JP6574194B2 (ja) 2019-09-11
AU2021204826B2 (en) 2024-09-12
EP3122413B1 (en) 2021-10-20
IL287605B1 (en) 2025-07-01
JP2017509410A (ja) 2017-04-06

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
HB Alteration of name in register

Owner name: FRACTYL HEALTH, INC.

Free format text: FORMER NAME(S): FRACTYL LABORATORIES, INC.

MK14 Patent ceased section 143(a) (annual fees not paid) or expired