WO2005044116A3 - Cutting device for blunt needle - Google Patents

Cutting device for blunt needle Download PDF

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Publication number
WO2005044116A3
WO2005044116A3 PCT/DK2004/000769 DK2004000769W WO2005044116A3 WO 2005044116 A3 WO2005044116 A3 WO 2005044116A3 DK 2004000769 W DK2004000769 W DK 2004000769W WO 2005044116 A3 WO2005044116 A3 WO 2005044116A3
Authority
WO
WIPO (PCT)
Prior art keywords
blunt needle
cutting device
transcutaneous sensor
needle
cutting
Prior art date
Application number
PCT/DK2004/000769
Other languages
French (fr)
Other versions
WO2005044116A2 (en
Inventor
Kristian Glejboel
Peter Kaastrup
Original Assignee
Novo Nordisk As
Kristian Glejboel
Peter Kaastrup
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 Novo Nordisk As, Kristian Glejboel, Peter Kaastrup filed Critical Novo Nordisk As
Publication of WO2005044116A2 publication Critical patent/WO2005044116A2/en
Publication of WO2005044116A3 publication Critical patent/WO2005044116A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/32093—Incision instruments for skin incisions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles
    • A61B5/6849—Needles in combination with a needle set
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320044—Blunt dissectors
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1581—Right-angle needle-type devices
    • 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

Abstract

A cutting device for a blunt needle or transcutaneous sensor for insertion through the derma of a patient; said blunt needle or transcutaneous sensor having a circumference at the distal end; said cutting device comprising a base part and a cutting member for making an incision in the derma; said base part having a track adapted for slideable engagement with the needle or transcutaneous sensor, wherein the cutting member has a cutting width, W, being less than half the length of the circumference of the blunt needle or transcutaneous sensor.
PCT/DK2004/000769 2003-11-07 2004-11-05 Cutting device for blunt needle WO2005044116A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DKPA200301657 2003-11-07
DKPA200301657 2003-11-07
US52347103P 2003-11-19 2003-11-19
US60/523,471 2003-11-19
DKPA200301743 2003-11-25
DKPA200301743 2003-11-25
US52795003P 2003-12-08 2003-12-08
US60/527,950 2003-12-08
US53270303P 2003-12-24 2003-12-24
US60/532,703 2003-12-24

Publications (2)

Publication Number Publication Date
WO2005044116A2 WO2005044116A2 (en) 2005-05-19
WO2005044116A3 true WO2005044116A3 (en) 2005-06-16

Family

ID=34577869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2004/000769 WO2005044116A2 (en) 2003-11-07 2004-11-05 Cutting device for blunt needle

Country Status (1)

Country Link
WO (1) WO2005044116A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1698279A1 (en) * 2005-03-04 2006-09-06 Disetronic Licensing AG Sequential insertion of main-penetrators
EP1870046A1 (en) * 2006-06-22 2007-12-26 Roche Diagnostics GmbH Bendable apparatus to introduce a medical apparatus in the body
EP2609952B1 (en) * 2011-12-30 2015-01-14 Q-Med AB Bruiseless cannula
US11311312B2 (en) 2013-03-15 2022-04-26 Medtronic, Inc. Subcutaneous delivery tool
USD1010108S1 (en) 2013-03-15 2024-01-02 Medtronic, Inc. Plunger
WO2015128263A1 (en) * 2014-02-26 2015-09-03 Roche Diagnostics Gmbh An implant needle and method for production
FR3031291B1 (en) * 2015-01-06 2017-07-14 Needle Concept DEVICE FOR MEDICAL ACT HAVING A SIDE ONE TROCART AND THE OTHER SIDE A CANNULA
CN108366760B (en) * 2016-01-29 2021-06-18 泰尔茂株式会社 Biological information detection device
US10952686B2 (en) 2016-08-02 2021-03-23 Medtronic, Inc. Mobile application to prompt physical action to measure physiologic response in implantable device
ES2938442T3 (en) 2017-03-14 2023-04-11 Hoffmann La Roche An implant needle
US10849539B2 (en) * 2017-03-28 2020-12-01 PercuSense, Inc. Sensor insertion
CN112912128B (en) 2018-10-30 2023-03-28 豪夫迈·罗氏有限公司 Implant needle and kit
WO2021001394A1 (en) 2019-07-04 2021-01-07 F. Hoffmann-La Roche Ag Implantation needle for inserting a subcutaneously insertable element into a body tissue
US11717186B2 (en) 2019-08-27 2023-08-08 Medtronic, Inc. Body stability measurement
USD945622S1 (en) 2020-06-25 2022-03-08 Medtronic, Inc. Implantable medical device
US11602313B2 (en) 2020-07-28 2023-03-14 Medtronic, Inc. Determining a fall risk responsive to detecting body position movements
US20230008204A1 (en) * 2021-07-08 2023-01-12 Instrumentation Laboratory Company Cartridges, containers, and/or probes, and systems, devices, and methods for using them in testing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004715A1 (en) * 1991-08-30 1993-03-18 Origin Medsystems, Inc. Trocar with retracting tip
US5257980A (en) * 1993-04-05 1993-11-02 Minimed Technologies, Ltd. Subcutaneous injection set with crimp-free soft cannula

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530492A (en) 1967-12-05 1970-09-22 Jack R Ferber Method and apparatus for administering hypodermic injections
US3840008A (en) 1972-04-18 1974-10-08 Surgical Corp Safety hypodermic needle
US5568806A (en) 1995-02-16 1996-10-29 Minimed Inc. Transcutaneous sensor insertion set
US5779665A (en) 1997-05-08 1998-07-14 Minimed Inc. Transdermal introducer assembly
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US6436068B1 (en) 2000-08-24 2002-08-20 Gust H. Bardy Instrument for implanting sensors and solid materials in a subcutaneous location and method thereof
US6695860B1 (en) 2000-11-13 2004-02-24 Isense Corp. Transcutaneous sensor insertion device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004715A1 (en) * 1991-08-30 1993-03-18 Origin Medsystems, Inc. Trocar with retracting tip
US5257980A (en) * 1993-04-05 1993-11-02 Minimed Technologies, Ltd. Subcutaneous injection set with crimp-free soft cannula

Also Published As

Publication number Publication date
WO2005044116A2 (en) 2005-05-19

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