CA3045717C - An implant needle - Google Patents

An implant needle Download PDF

Info

Publication number
CA3045717C
CA3045717C CA3045717A CA3045717A CA3045717C CA 3045717 C CA3045717 C CA 3045717C CA 3045717 A CA3045717 A CA 3045717A CA 3045717 A CA3045717 A CA 3045717A CA 3045717 C CA3045717 C CA 3045717C
Authority
CA
Canada
Prior art keywords
implant
main body
needle
flank
contiguous
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
CA3045717A
Other languages
English (en)
French (fr)
Other versions
CA3045717A1 (en
Inventor
Stephan-Michael Frey
Oliver Kube
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA3045717A1 publication Critical patent/CA3045717A1/en
Application granted granted Critical
Publication of CA3045717C publication Critical patent/CA3045717C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0069—Devices for implanting pellets, e.g. markers or solid medicaments
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3286—Needle tip design, e.g. for improved penetration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320044—Blunt dissectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/06—Accessories for medical measuring apparatus
    • A61B2560/063—Devices specially adapted for delivering implantable medical measuring apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
CA3045717A 2017-03-14 2018-03-12 An implant needle Active CA3045717C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17160727.8 2017-03-14
EP17160727 2017-03-14
PCT/EP2018/056059 WO2018166963A1 (en) 2017-03-14 2018-03-12 An implant needle

Publications (2)

Publication Number Publication Date
CA3045717A1 CA3045717A1 (en) 2018-09-20
CA3045717C true CA3045717C (en) 2021-11-16

Family

ID=58360833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3045717A Active CA3045717C (en) 2017-03-14 2018-03-12 An implant needle

Country Status (10)

Country Link
US (1) US11648032B2 (enExample)
EP (1) EP3595551B1 (enExample)
JP (1) JP2020509857A (enExample)
CN (1) CN110381864B (enExample)
CA (1) CA3045717C (enExample)
ES (1) ES2938442T3 (enExample)
FI (1) FI3595551T3 (enExample)
HU (1) HUE061067T2 (enExample)
RU (1) RU2738762C1 (enExample)
WO (1) WO2018166963A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9788771B2 (en) 2006-10-23 2017-10-17 Abbott Diabetes Care Inc. Variable speed sensor insertion devices and methods of use
US20100198034A1 (en) 2009-02-03 2010-08-05 Abbott Diabetes Care Inc. Compact On-Body Physiological Monitoring Devices and Methods Thereof
EP4434458A3 (en) 2010-03-24 2024-12-18 Abbott Diabetes Care, Inc. Medical device inserters
DK3831283T3 (da) 2011-12-11 2023-05-30 Abbott Diabetes Care Inc Analytsensorindretninger, forbindelser og fremgangsmåder
US10213139B2 (en) 2015-05-14 2019-02-26 Abbott Diabetes Care Inc. Systems, devices, and methods for assembling an applicator and sensor control device
EP3294134B1 (en) 2015-05-14 2020-07-08 Abbott Diabetes Care Inc. Inserter system for a compact medical device and corresponding method
EP3570735A4 (en) 2017-01-23 2020-10-21 Abbott Diabetes Care Inc. SYSTEMS, DEVICES AND METHODS FOR INSERTING ANALYTE SENSOR
CN112912128B (zh) * 2018-10-30 2023-03-28 豪夫迈·罗氏有限公司 植入针和套件
MX2021007294A (es) * 2018-12-21 2021-07-15 Abbott Diabetes Care Inc Sistemas, dispositivos y metodos para la insercion de sensores de analito.
ES2980471T3 (es) 2019-07-04 2024-10-01 Hoffmann La Roche Aguja de implantación para insertar un elemento insertable por vía subcutánea en un tejido corporal
KR102238431B1 (ko) * 2019-08-07 2021-04-12 주식회사 아이센스 연속 혈당 측정 장치용 삽입 가이드 니들
MY192294A (en) 2020-08-31 2022-08-17 Abbott Diabetes Care Inc Systems, devices, and methods for analyte sensor insertion
EP4413917B1 (en) 2020-09-15 2025-12-03 Abbott Diabetes Care Inc. Systems, devices, and methods for analyte monitoring
TWI793800B (zh) * 2020-10-14 2023-02-21 華廣生技股份有限公司 植針結構及植入裝置
NL2027944B1 (en) * 2021-04-08 2022-10-20 Animeasure B V Subcutaneous implant delivery needle and method for delivering an implant subcutaneously
EP4370029A1 (en) 2021-07-16 2024-05-22 Abbott Diabetes Care Inc. Systems, devices, and methods for analyte monitoring
EP4373557A1 (en) 2021-08-09 2024-05-29 Bard Access Systems, Inc. Introducer components, assemblies, and methods thereof
CN115715841A (zh) 2021-08-24 2023-02-28 巴德阿克塞斯系统股份有限公司 导引器组件和针组件
JP2024540440A (ja) 2021-11-18 2024-10-31 バード・アクセス・システムズ，インコーポレーテッド カテーテル留置システム用の分割可能な針
US12702332B2 (en) 2022-01-04 2026-08-11 Abbott Diabetes Care Inc. Systems, devices, and methods for analyte monitoring
JP2025530840A (ja) 2022-09-12 2025-09-17 バード・アクセス・システムズ，インコーポレーテッド イントロデューサアセンブリ及び迅速挿入型中心静脈カテーテル挿入アセンブリのための弁モジュール並びに方法
US20250375594A1 (en) * 2024-06-10 2025-12-11 Bard Access Systems, Inc. Introducers and Assemblies Thereof with Tissue-Easing Transitions
CN119424893B (zh) * 2024-12-18 2025-09-26 陕西云谷众惠生物医药有限公司 一种空心微针

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064651A (en) 1959-05-26 1962-11-20 Henderson Edward Hypodermic needle
US3448740A (en) * 1966-06-24 1969-06-10 Frank H J Figge Nonheel shaving hypodermic needle
JPS569465Y2 (enExample) * 1979-04-19 1981-03-03
JPS55151341A (en) 1979-05-15 1980-11-25 Fujitsu Ltd Semiconductor device
US4490139A (en) 1983-01-28 1984-12-25 Eli Lilly And Company Implant needle and method
DE4235483A1 (de) 1992-10-21 1994-04-28 Rolf Dipl Ing Starec Hohlkanüle mit asymmetrischer Spitze
US5820609A (en) * 1995-04-28 1998-10-13 Saito; Yoshikuni Medical hollow needle and a method of producing thereof
US5752942A (en) * 1996-06-20 1998-05-19 Becton Dickinson And Company Five beveled point geometry for a hypodermic needle
MY128127A (en) 1998-04-23 2007-01-31 Alza Corp Trocar for inserting implants
US8398666B2 (en) 2000-05-16 2013-03-19 Teleflex Medical Incorporated Penetrating tip for trocar assembly
US8348882B2 (en) 2000-08-24 2013-01-08 Cardiac Science Corporation Instrument with a covered bore for subcutaneous implantation
US7736330B2 (en) * 2000-08-24 2010-06-15 Bardy Gust H Subcutaneous implantation instrument with dissecting tool and method of construction
US6569077B2 (en) * 2001-07-11 2003-05-27 Bruno Schmidt Dimpled seed implant needle
JP4025567B2 (ja) 2002-03-29 2007-12-19 テルモ株式会社 注射針
DE10224101A1 (de) 2002-05-31 2003-12-11 Muennerstaedter Glaswarenfabri Kanüle mit Zentrierspitze
US7214206B2 (en) 2003-04-03 2007-05-08 Valera Pharmaceuticals, Inc. Implanting device and method of using same
JP2005095571A (ja) * 2003-08-28 2005-04-14 Hanako Medical Kk 改良された医療用注射針
WO2005044116A2 (en) 2003-11-07 2005-05-19 Novo Nordisk A/S Cutting device for blunt needle
DE102011112021B4 (de) 2011-08-31 2013-10-24 Hans Haindl Stanzarme Kanüle
EP3045194B1 (en) * 2013-09-11 2020-06-10 Terumo Kabushiki Kaisha Medical hollow needle assembly and method for manufacturing hollow needle
SI3110349T1 (en) 2014-02-26 2018-06-29 F. Hoffmann-La Roche Ag Implant needle and manufacturing process
US20170216536A1 (en) * 2016-02-01 2017-08-03 Scott Science, LLC Needle with cutting blade

Also Published As

Publication number Publication date
FI3595551T3 (fi) 2023-03-17
CN110381864A (zh) 2019-10-25
ES2938442T3 (es) 2023-04-11
WO2018166963A1 (en) 2018-09-20
EP3595551B1 (en) 2022-12-21
US11648032B2 (en) 2023-05-16
EP3595551A1 (en) 2020-01-22
US20200008838A1 (en) 2020-01-09
JP2020509857A (ja) 2020-04-02
RU2738762C1 (ru) 2020-12-16
CA3045717A1 (en) 2018-09-20
HUE061067T2 (hu) 2023-05-28
CN110381864B (zh) 2022-12-09

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