Hemodialysis visual anti-dropping needle limb fixing device

The invention relates to the technical field of medical instruments, and discloses a hemodialysis visual anti-dropping needle limb fixing device which comprises a supporting plate, an adjusting mechanism is installed at the top end of the supporting plate, a fixing sleeve is installed at the top end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BU CAIFANG, LU YAFEI, SHI YAN, JIANG WEIXIAN, ZHANG LI, XU MINXIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHAIRS FOR DENTISTRY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION FUNERAL DEVICES HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TRANSPORT OR ACCOMODATION FOR PATIENTS TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of medical instruments, and discloses a hemodialysis visual anti-dropping needle limb fixing device which comprises a supporting plate, an adjusting mechanism is installed at the top end of the supporting plate, a fixing sleeve is installed at the top end of the adjusting mechanism, an electric push rod is installed in the fixing sleeve, the top end of the electric push rod is provided with an adjusting gear, and the outer side of the adjusting gear is sleeved with a supporting sleeve. By pulling an adjusting block leftwards to slide in a sliding hole, a movable block can be driven to compress a first spring, so that a limiting insertion plate is driven to be pulled out of a tooth seam of an adjusting gear, the adjusting gear can be driven to rotate in a supporting sleeve by pushing a fixing plate, the limb fixing angle can be effectively adjusted conveniently, the height of the limb can be adjusted through stretching and retracting of the electric push rod, and th