CA2164582A1 - Dispositif et methode pour injection de type aspiration-pression, incluant un systeme d'application - Google Patents

Dispositif et methode pour injection de type aspiration-pression, incluant un systeme d'application

Info

Publication number
CA2164582A1
CA2164582A1 CA 2164582 CA2164582A CA2164582A1 CA 2164582 A1 CA2164582 A1 CA 2164582A1 CA 2164582 CA2164582 CA 2164582 CA 2164582 A CA2164582 A CA 2164582A CA 2164582 A1 CA2164582 A1 CA 2164582A1
Authority
CA
Canada
Prior art keywords
skin
injection
drug
pressure
sensor
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.)
Abandoned
Application number
CA 2164582
Other languages
English (en)
Inventor
Wolfgang Wagner
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.)
Individual
Original Assignee
Individual
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 DE19519281A external-priority patent/DE19519281A1/de
Priority claimed from DE19519279A external-priority patent/DE19519279A1/de
Application filed by Individual filed Critical Individual
Publication of CA2164582A1 publication Critical patent/CA2164582A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/3152—Piston or piston-rod constructions, e.g. connection of piston with piston-rod including gearings to multiply or attenuate the piston displacing force
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/201—Glucose concentration
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • 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
    • A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA 2164582 1994-12-07 1995-12-06 Dispositif et methode pour injection de type aspiration-pression, incluant un systeme d'application Abandoned CA2164582A1 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DEP4445066.4 1994-12-07
DE4445066 1994-12-07
DE19519281A DE19519281A1 (de) 1994-09-16 1995-05-22 Verfahren und Einrichtung zur Saugdiagnostik und Sauginjektion
DEP19519281.8 1995-05-22
DE19519279A DE19519279A1 (de) 1994-12-07 1995-05-22 Verfahren und Einrichtung zur Saug-Druckinjektion
DE19519278A DE19519278A1 (de) 1994-12-07 1995-05-22 Druckstrahlinjektor
DEP19519278.8 1995-05-22
DEP19519279.6 1995-05-22
DEP19543054.9 1995-11-06
DE19543054 1995-11-06

Publications (1)

Publication Number Publication Date
CA2164582A1 true CA2164582A1 (fr) 1996-06-08

Family

ID=27511789

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2164582 Abandoned CA2164582A1 (fr) 1994-12-07 1995-12-06 Dispositif et methode pour injection de type aspiration-pression, incluant un systeme d'application
CA 2164581 Abandoned CA2164581A1 (fr) 1994-12-07 1995-12-06 Dispositif et methode pour diagnostic et injection

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 2164581 Abandoned CA2164581A1 (fr) 1994-12-07 1995-12-06 Dispositif et methode pour diagnostic et injection

Country Status (2)

Country Link
CA (2) CA2164582A1 (fr)
GB (1) GB2307860B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59912588D1 (de) * 1998-10-16 2005-10-27 Kolbe Eckhard Druckstrahl-injektor zum schmerzlosen injizieren von medikamenten
US6406456B1 (en) * 2000-06-08 2002-06-18 Avant Drug Delivery Systems, Inc. Jet injector
US20030130614A1 (en) * 2002-01-09 2003-07-10 Johnson Lanny L. Device for delivering liquid medications or nutrients and gases to local tissue
WO2006007629A1 (fr) * 2004-07-23 2006-01-26 Afra Design Pty Limited Canule verticale
US7833189B2 (en) 2005-02-11 2010-11-16 Massachusetts Institute Of Technology Controlled needle-free transport
US20070173706A1 (en) * 2005-11-11 2007-07-26 Isense Corporation Method and apparatus for insertion of a sensor
US8172790B2 (en) 2006-09-01 2012-05-08 Massachusetts Institute Of Technology Needle-free injector device with autoloading capability
US8758271B2 (en) 2009-09-01 2014-06-24 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
US20120003601A1 (en) 2009-12-15 2012-01-05 Massachusetts Institute Of Technology Jet Injector Use In Oral Evaluation
CN112557115B (zh) * 2020-12-29 2023-01-03 湖南北控清源水务有限责任公司 一种快速取样的便携式的水体污染检测仪组件
CN117929062B (zh) * 2024-03-21 2024-06-11 山东天下第一村烧饼有限公司 一种带有自清洁功能的淀粉制样检测装置

Also Published As

Publication number Publication date
GB9525074D0 (en) 1996-02-07
GB2307860B (en) 2000-03-08
CA2164581A1 (fr) 1996-06-08
GB2307860A (en) 1997-06-11

Similar Documents

Publication Publication Date Title
GB2309644A (en) Device for diagnosis/therapy of a metabolic disturbance
CA2164582A1 (fr) Dispositif et methode pour injection de type aspiration-pression, incluant un systeme d'application
CA1169323A (fr) Dispositif de perfusion d'insuline
EP0749332B1 (fr) Dispositif d'administration de medicament a microprocesseur et moniteur de caracteristiques
JP4802737B2 (ja) 薬液投与装置とその制御方法
ES2207942T3 (es) Aparato medico para ser usado por un paciente para el autotratamiento medico de la diabetes.
WO1986001728A2 (fr) Dispositif d'injection avec detecteur
US4600403A (en) Suction injector II
PT1732627E (pt) Aparelho de injecã†o tendo uma cassete de agulhas prëprias para fornecer um lquido farmac—utico
CN100486649C (zh) 血细胞比容传感器
IE42702L (en) Liquid infusion unit
JPS6437953A (en) Coversation type drug administering apparatus
CN108601529A (zh) 用于生理测量的无创监测的设备、系统和方法
JPH08505798A (ja) 非侵入性パルス赤外分光光度計
EP0567447A1 (fr) Arrangement de sonde pour la détermination directe ou indirecte de paramètre physique ou chimique
JP2000513967A (ja) 分配装置およびその操作方法
JP2014520584A (ja) アドオン式の投薬取得／表示モジュールを備える薬剤送出注射ペン
JP2008515483A (ja) 血液監視システム
CA2631239A1 (fr) Systeme d'analyse de sang automatise programmable portatif
JPS635761A (ja) センサ−カニユ−レ付注射装置
SU379270A1 (ru) Дозатор наркотических веществ
WO2019141034A1 (fr) Dispositif d'injection d'insuline
US20070123775A1 (en) Method and device for monitoring infusions
JPH09192218A (ja) 血糖値管理システム
DE19705091A1 (de) Einrichtungsbezogenes Verfahren und Punktionseinrichtung für die Blutgewinnung aus der Haut eines Lebewesens und angeschlossene Stoffwechselmessung

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead