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DE102008008265A1 - Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche - Google Patents

Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche Download PDF

Info

Publication number
DE102008008265A1
DE102008008265A1 DE102008008265A DE102008008265A DE102008008265A1 DE 102008008265 A1 DE102008008265 A1 DE 102008008265A1 DE 102008008265 A DE102008008265 A DE 102008008265A DE 102008008265 A DE102008008265 A DE 102008008265A DE 102008008265 A1 DE102008008265 A1 DE 102008008265A1
Authority
DE
Germany
Prior art keywords
cylinder
piston unit
piston
unit according
recess
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.)
Withdrawn
Application number
DE102008008265A
Other languages
German (de)
English (en)
Inventor
Bodo Dr. Asmussen
Hans-Rainer Dr. Hoffmann
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.)
LTS Lohmann Therapie Systeme AG
Original Assignee
LTS Lohmann Therapie Systeme 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 LTS Lohmann Therapie Systeme AG filed Critical LTS Lohmann Therapie Systeme AG
Priority to DE102008008265A priority Critical patent/DE102008008265A1/de
Priority to DE202008017814U priority patent/DE202008017814U1/de
Priority to PCT/EP2009/000362 priority patent/WO2009097966A1/de
Priority to ARP090100231A priority patent/AR070257A1/es
Priority to TW098103689A priority patent/TW200946161A/zh
Publication of DE102008008265A1 publication Critical patent/DE102008008265A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • A61M5/3007—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules with specially designed jet passages at the injector's distal end
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
    • 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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3106—Plugs for syringes without needle
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE102008008265A 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche Withdrawn DE102008008265A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008008265A DE102008008265A1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche
DE202008017814U DE202008017814U1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlichen gekrümmten vorderen Stirnfläche
PCT/EP2009/000362 WO2009097966A1 (de) 2008-02-08 2009-01-22 Zylinder-kolben-einheit mit einer räumlich gekrümmten vorderen stirnfläche
ARP090100231A AR070257A1 (es) 2008-02-08 2009-01-26 Unidad cilindro-embolo con una superficie frontal anterior de curvatura espacial
TW098103689A TW200946161A (en) 2008-02-08 2009-02-05 Cylinder/piston unit with a three-dimensionally curved front end surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008008265A DE102008008265A1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche

Publications (1)

Publication Number Publication Date
DE102008008265A1 true DE102008008265A1 (de) 2009-08-20

Family

ID=40546017

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008008265A Withdrawn DE102008008265A1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlich gekrümmten vorderen Stirnfläche
DE202008017814U Expired - Lifetime DE202008017814U1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlichen gekrümmten vorderen Stirnfläche

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE202008017814U Expired - Lifetime DE202008017814U1 (de) 2008-02-08 2008-02-08 Zylinder-Kolben-Einheit mit einer räumlichen gekrümmten vorderen Stirnfläche

Country Status (4)

Country Link
AR (1) AR070257A1 (es)
DE (2) DE102008008265A1 (es)
TW (1) TW200946161A (es)
WO (1) WO2009097966A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032997A1 (de) * 2013-09-09 2015-03-12 Lts Lohmann Therapie-Systeme Ag Nadelfreie subkutane applikation von proteinen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004828B4 (de) * 2009-01-13 2010-12-09 Lts Lohmann Therapie-Systeme Ag Injektor mit verdrängbarem Stopfenteil
CH700844B1 (de) * 2009-04-23 2013-07-15 Peter Steiner Pfosten für ein Sicherheitsgeländer.
NL2014370B1 (nl) * 2015-02-27 2017-01-17 Versailles B V Inrichting en werkwijze voor het aanbrengen van een samenstelling aan de huid of huidlagen.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872252C (de) * 1951-03-19 1953-03-30 Scherer Corp R P Ampulle
DE20105183U1 (de) * 2001-02-07 2002-06-13 Rösch AG Medizintechnik, 12349 Berlin Ampulle für ein nadelloses Injektionsgerät
DE102005054600A1 (de) 2005-11-14 2007-05-24 Lts Lohmann Therapie-Systeme Ag Zylinderkolbeneinheit mit einer nichtzylindrischen Kammer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190523A (en) * 1991-08-16 1993-03-02 Idee International R & D Inc. Disposable syringe and injector
DE102004007257A1 (de) * 2004-02-10 2005-09-08 Primojex Gmbh Nadellose Injektionseinrichtung und Ampulle für eine solche
US20080009788A1 (en) * 2005-02-11 2008-01-10 Hunter Ian W Surface injection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872252C (de) * 1951-03-19 1953-03-30 Scherer Corp R P Ampulle
DE20105183U1 (de) * 2001-02-07 2002-06-13 Rösch AG Medizintechnik, 12349 Berlin Ampulle für ein nadelloses Injektionsgerät
DE102005054600A1 (de) 2005-11-14 2007-05-24 Lts Lohmann Therapie-Systeme Ag Zylinderkolbeneinheit mit einer nichtzylindrischen Kammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032997A1 (de) * 2013-09-09 2015-03-12 Lts Lohmann Therapie-Systeme Ag Nadelfreie subkutane applikation von proteinen

Also Published As

Publication number Publication date
AR070257A1 (es) 2010-03-25
TW200946161A (en) 2009-11-16
WO2009097966A1 (de) 2009-08-13
DE202008017814U1 (de) 2010-07-29

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OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal