Pusher for medical devices

Abstract

The present invention relates to a pusher for a medical device comprising: a housing defining a distal surface on a skin surface; a delivery assembly configured within the housing between a proximal position and a distal position Movable, the transporting assembly is snapped with the housing, the transporting assembly includes an engaging piece for engaging the medical instrument; a connecting piece that cooperates with the housing and has a release mechanism that can release the snapping of the transporting assembly and the housing; touch a piece, which is linked with the release mechanism of the connecting piece to release the conveying assembly from the housing by pressing the touch piece; The transport assembly is moved from the proximal position to the distal position. In this case, by pressing the touch piece, the medical device can be moved to the skin surface under a preset thrust, so that it is convenient for the user to operate the medical device on the skin reliably with one hand.

Description

technical field [0001] The present invention relates to a pushing device for medical instruments. Background technique [0002] For clinical diagnostics or personal health monitoring, it is sometimes necessary to insert a medical device containing an analyte sensor under the skin to detect the concentration of a specific component (eg, glucose, salt, lactate, oxygen) in tissue fluid. [0003] In particular, for diabetic patients, it is necessary to monitor the glucose concentration of interstitial fluid in real time and continuously on weekdays to reduce and reduce the occurrence of complications such as hypoglycemia and hyperglycemia in insulin-dependent diabetic patients. Usually when the glucose concentration in the blood begins to decrease, the glucose concentration in the interstitial fluid decreases before the glucose in the blood, thereby indicating that the decrease in the glucose concentration in the interstitial fluid can predict the imminent hypoglycemia. [0004...

AI Technical Summary

Problems solved by technology

However, the needle point is often a fear of pain, so such push devices often need to hide the needle point to avoid being seen by the user

Such push devices currently on the market are often complicated to operate, the push force is uncontrollable, the position of the insertion process is shifted, and the analyte monitoring device is not properly inserted and applied, resulting in poor user experience and unreliable monitoring results.

Images