Patent ID: 11933795
Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 17:
18. The sample introduction apparatus of claim 17, wherein the sample holder advancing mechanism further comprises an advancing structure connected to the pushing portion, the advancing structure comprising an advancing guide component, a first sliding component, a second sliding component, and a flexible connecting member, wherein the first sliding component and the second sliding component are arranged on the advancing guide component, the second sliding component is connected to the first sliding component via the flexible connecting member, the second sliding component is provided with a first detection element, and the first sliding component is provided with a second detection element corresponding to the first detection element; and when a connection state of the first detection element and the second detection element is switched from a first state to a second state, the foremost sample holder between the current position of the pushing portion and the limiting position driven by the pushing portion reaches the limiting position;
wherein the first state is an engaged state, and the second state is a disengaged state; or the first state is a disengaged state, and the second state is an engaged state.