High-sealing intrusive biological sensing assembly and biological information monitoring device

• Main Authors: YAN DAN, ZHUANG FUPING, ZHANG ZHE, LI GUANHUA, LI QIANGHUA
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention relates to the technical field of biosensors, and discloses a high-sealing invasive biosensing assembly and a bioinformation monitoring device.The high-sealing invasive biosensing assembly comprises a biosensor, and an electrode protection cover is clamped to the lower portion of the biosensor; a guide needle is longitudinally clamped in the biosensor in a penetrating manner, and the biosensor further comprises a sensing electrode and an electrode pressing plate; in a first state, the electrode pressing plate, the lower part of the guide needle seat and the interior of the electrode protection cover form a first closed cavity; in a second state, the electrode protection cover is separated from the biosensor, so that at least part of the sensing electrode and at least part of the needle body entering the first closed cavity are exposed out of the first closed cavity; according to the intrusive biological sensing assembly and the biological information monitoring device, a closed space is formed i