Abdomen model for anticoagulant subcutaneous injection training and training method thereof

Abstract

The invention discloses an abdomen model for anticoagulant subcutaneous injection training and a training method thereof. The abdomen model comprises a human body abdomen model, a circuit assembly and an acousto-optic interaction assembly, the human body abdomen model comprises three layers of structures which are tightly attached together, and the three layers of structures comprise a skin-imitating layer on the surface, a sensor layer in the middle and an internal human body abdomen model supporting structure; the sensor layer can sense the position of a pressing and pinching action applied to the skin-imitating layer and transmit a sensed position signal of the pressing and pinching action to the circuit assembly; the circuit assembly receives a position signal of the pressing and pinching action, processes and judges whether the pressing and pinching position is in a preset correct area or not, and reflects a processing result through the acousto-optic interaction assembly. Whether the injection position and sequence selected by the trainee are correct or not can be accurately judged, and the trainee is helped to train and find the injection point, so that the clinical training requirements of low-molecular heparin injection abdominal subcutaneous injection in school and clinical teaching are met.

Description

technical field [0001] The invention relates to an auxiliary teaching model, in particular to an abdominal model for training anticoagulant hypodermic injection and a training method thereof. Background technique [0002] Low-molecular-weight heparin injection is a commonly used anticoagulant drug in clinical practice. The expert consensus on anticoagulant subcutaneous injection care standard recommends that for non-pregnant adult patients, whether single injection or long-term injection, the preferred site for anticoagulant injection is the abdomen. At present, human simulation skin injection training models are widely used for teaching injection demonstrations in schools and hospitals. However, when low-molecular-weight heparin injection is used for abdominal subcutaneous injection, if the injection nurse is not clear about the specific injection site, the risk of complications such as bleeding after abdominal injection may increase. Therefore, nurses should strengthen the...

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Problems solved by technology

However, neither in clinical practice nor through searching, no specific abdominal simulation injection training model with positioning function has been found.

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