Blood leakage alarm for hemodialysis

The utility model discloses a blood leakage alarm for hemodialysis, which comprises a base and a loudspeaker, an artery catching groove and a vein catching groove are arranged on the base, and the artery catching groove conforms to the shape after an artery end interface of a central venous catheter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TONG XIAOHONG, ZHENG XUEJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS 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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS SURGERY
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Beschreibung
Zusammenfassung:	The utility model discloses a blood leakage alarm for hemodialysis, which comprises a base and a loudspeaker, an artery catching groove and a vein catching groove are arranged on the base, and the artery catching groove conforms to the shape after an artery end interface of a central venous catheter is connected with an artery end connector of an extracorporeal circulation artery catheter of a dialyzer. The vein catching groove conforms to the shape of the vein end connector of the central venous catheter and the shape of the vein end connector of the extracorporeal circulation vein tube of the dialyzer after the vein end connector of the central venous catheter is connected with the vein end connector of the extracorporeal circulation vein tube of the dialyzer, and the vein end connector and the vein end connector of the central venous catheter are respectively buckled into the vein catching groove. Blood sensors are arranged on the inner wall of the artery catching groove and the inner wall of the vein catc