Automatic liquid changing device for medical infusion

An automatic and dynamic technology, applied in the medical field, can solve clinical safety problems, invalid waiting of patients, infusion stop and other problems, so as to improve the health level of patients, avoid medical safety problems and reduce workload
CN111110948AActive Publication Date: 2020-05-08THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Publication Date
2020-05-08

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Abstract

The invention discloses an automatic liquid changing device for medical infusion. The device comprises a machine body, a driving cavity is formed in the machine body, a tight clamping mechanism is arranged below the driving cavity, a first belt wheel cavity is formed below the driving cavity, an intermittent cavity is formed below the first belt wheel cavity, an intermittent mechanism is arrangedin the intermittent cavity, a first driving shaft is rotationally arranged between the first belt wheel cavity and the intermittent cavity, the upper end of the first driving shaft extends into the first belt wheel cavity and is fixedly provided with a first belt wheel, the lower end of the first driving shaft extends into the intermittent cavity and is fixedly provided with a grooved wheel, a second belt wheel cavity is formed below the intermittent cavity, a reciprocating cavity is formed below the second belt wheel cavity, a reciprocating mechanism is arranged in the reciprocating cavity, amoving cavity is formed below the reciprocating cavity, a clamping mechanism is arranged in the moving cavity, a stroke groove with a rightward opening is formed in the right side of the moving cavity, and supporting blocks are fixedly arranged at the lower end of the machine body in a bilateral symmetry mode.
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Description

technical field

[0001] The invention relates to the field of medical technology, in particular to an automatic liquid changing device for medical infusion. Background technique

[0002] With the development of society, people are paying more and more attention to their health and have higher and higher requirements for medical care. However, due to the limited number of medical staff in hospitals, careful work is required, which creates a gap between medical care and people's needs. contradiction. In order to solve this contradiction, on the basis of the existing level of medical care, it is the general trend to gradually improve the automation level of medical devices. In the current medical process, intravenous drip is a commonly used treatment method. In intravenous drip medicine, patients need to input multiple bottles or bags of medicines during infusion. At present, nursing workers need to manually replace each bottle of medicines after entering them. In many cases, ...

Claims

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