In Bearbeitung

Bitte warten ...

Einstellungen

Einstellungen

Gehe zu Anmeldung

1. CN101631580 - Single-use injector with at least one draw hook

Amt
China
Aktenzeichen/Anmeldenummer 200880001128.2
Anmeldedatum 09.01.2008
Veröffentlichungsnummer 101631580
Veröffentlichungsdatum 20.01.2010
Erteilungsnummer 101631580
Erteilungsdatum 12.12.2012
Veröffentlichungsart B
IPC
A61M 5/20
ASektion A Täglicher Lebensbedarf
61Medizin oder Tiermedizin; Hygiene
MVorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper; Vorrichtungen zum Übertragen von Körperflüssigkeiten oder zum Entziehen derselben aus dem Körper; Vorrichtungen zum Hervorrufen oder zum Beenden von Schlaf oder Betäubung
5Vorrichtungen zum Einbringen von Mitteln in den Körper auf subkutanem, intravasculärem oder intramuskulärem Wege; Zubehör hierfür, z.B. Vorrichtungen zum Füllen oder Reinigen, Armstützen
178Spritzen
20Selbsttätige Spritzen, z.B. mit selbsttätig betätigter Kolbenstange, mit selbsttätiger Injektion der Nadel, mit selbsttätiger Füllung
CPC
A61M 5/2033
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
2033Spring-loaded one-shot injectors with or without automatic needle insertion
A61M 5/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
A61M 5/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
30Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
A61M 5/3007
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
30Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
3007with specially designed jet passages at the injector's distal end
A61M 5/31515
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod ; or piston; Appliances on the rod for facilitating dosing ; ; Dosing mechanisms
31511Piston or piston-rod constructions, e.g. connection of piston with piston-rod
31515Connection of piston with piston rod
A61M 2005/2073
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
2073preventing premature release, e.g. by making use of a safety lock
Anmelder Lohmann Therapie Syst LTS
LTS勒曼治疗系统股份公司
Erfinder Asmussen Bodo
B·阿斯穆森
Hoffmann Hans-Rainer
H-R·霍夫曼
Matusch Rudolf
R·马图施
Wortmann Uwe
U·沃特曼
Vertreter shen yangying
中国国际贸易促进委员会专利商标事务所 11038
Prioritätsdaten 102007004211 27.01.2007 DE
Titel
(EN) Single-use injector with at least one draw hook
(ZH) 具有至少一个拉钩的一次性注射器
Zusammenfassung
(EN)
The invention relates to a single-use injector comprising a housing (10), arranged in which are at least one mechanical spring energy store (50), at least one piston-cylinder unit (100), which can be effectively filled at least for a certain time, at least one piston-actuating stem (60) and at least one triggering unit (80). The spring energy store comprises at least one pretensioned spring element. The spring-loaded piston-actuating stem has at least one draw rod, which can be moved transversely, at least in certain regions, and by means of a supporting portion supports the tensioned spring energy store on at least one resting surface of the housing. When actuation occurs, the triggering element releases the supporting portion to allow it to move away from the resting surface.

(ZH)

本发明涉及一种一次性注射器,具有一外壳(10),在该外壳中设置至少一个机械的弹簧蓄能器(50)、至少一个可至少暂时充填活性物质的注射筒/活塞单元(100)、至少一个活塞操作柱塞(60)以及至少一触发单元(80)。机械的弹簧蓄能器包括至少一个预张紧的弹簧元件。弹簧加载的活塞操作柱塞具有至少一个在至少局部区域可横向移动的拉杆,该拉杆借助一支承部段在该外壳的至少一支承面上支承张紧的弹簧蓄能器。所述触发元件在被操作时造成或释放该支承部段远离该支承表面的移动。