JP7562541B2 - 挿入装置 - Google Patents

挿入装置 Download PDF

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Publication number
JP7562541B2
JP7562541B2 JP2021542693A JP2021542693A JP7562541B2 JP 7562541 B2 JP7562541 B2 JP 7562541B2 JP 2021542693 A JP2021542693 A JP 2021542693A JP 2021542693 A JP2021542693 A JP 2021542693A JP 7562541 B2 JP7562541 B2 JP 7562541B2
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JP
Japan
Prior art keywords
needle
moving
sensor
medical instrument
living body
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
JP2021542693A
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English (en)
Japanese (ja)
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JPWO2021039334A1 (https=
Inventor
毅 秋山
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of JPWO2021039334A1 publication Critical patent/JPWO2021039334A1/ja
Application granted granted Critical
Publication of JP7562541B2 publication Critical patent/JP7562541B2/ja
Active legal-status Critical Current
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    • 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
    • A61B5/14503—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 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
    • 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
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/688—Means for maintaining contact with the body using adhesives
    • 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
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0412—Low-profile patch shaped housings
    • 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
    • A61B5/14539—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 pH
    • 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
    • A61B5/14542—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 blood gases
    • 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
    • A61B5/14546—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 analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • A61B5/1473—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 invasive, e.g. introduced into the body by a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2021542693A 2019-08-29 2020-08-05 挿入装置 Active JP7562541B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019157203 2019-08-29
JP2019157203 2019-08-29
PCT/JP2020/030088 WO2021039334A1 (ja) 2019-08-29 2020-08-05 挿入装置

Publications (2)

Publication Number Publication Date
JPWO2021039334A1 JPWO2021039334A1 (https=) 2021-03-04
JP7562541B2 true JP7562541B2 (ja) 2024-10-07

Family

ID=74684484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021542693A Active JP7562541B2 (ja) 2019-08-29 2020-08-05 挿入装置

Country Status (5)

Country Link
US (1) US12285249B2 (https=)
EP (1) EP4005478A4 (https=)
JP (1) JP7562541B2 (https=)
CN (1) CN113382681B (https=)
WO (1) WO2021039334A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116744991A (zh) 2021-08-31 2023-09-12 泰尔茂株式会社 穿刺针以及针组装体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014162383A1 (ja) 2013-04-01 2014-10-09 テルモ株式会社 センサ留置デバイス及び生体情報測定システム
WO2016120920A1 (ja) 2015-01-27 2016-08-04 テルモ株式会社 センサ挿入装置セット及びベースプレート
WO2018218236A1 (en) 2017-05-26 2018-11-29 Piper Access, Llc Catheter delivery devices, systems, and methods
JP2019507613A (ja) 2015-12-30 2019-03-22 デックスコム・インコーポレーテッド 経皮分析物センサシステム及び方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016120919A1 (ja) * 2015-01-27 2016-08-04 テルモ株式会社 センサ挿入装置及びセンサ挿入装置セット
JP2017118911A (ja) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 センサー基板、分析素子、グルコース測定装置およびインスリン供給装置
WO2017187943A1 (ja) * 2016-04-27 2017-11-02 パナソニックヘルスケアホールディングス株式会社 センサ挿入装置およびバイオセンサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014162383A1 (ja) 2013-04-01 2014-10-09 テルモ株式会社 センサ留置デバイス及び生体情報測定システム
WO2016120920A1 (ja) 2015-01-27 2016-08-04 テルモ株式会社 センサ挿入装置セット及びベースプレート
JP2019507613A (ja) 2015-12-30 2019-03-22 デックスコム・インコーポレーテッド 経皮分析物センサシステム及び方法
WO2018218236A1 (en) 2017-05-26 2018-11-29 Piper Access, Llc Catheter delivery devices, systems, and methods

Also Published As

Publication number Publication date
EP4005478A1 (en) 2022-06-01
JPWO2021039334A1 (https=) 2021-03-04
WO2021039334A1 (ja) 2021-03-04
EP4005478A4 (en) 2022-09-28
US20220047189A1 (en) 2022-02-17
CN113382681A (zh) 2021-09-10
CN113382681B (zh) 2024-03-15
US12285249B2 (en) 2025-04-29

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