Liquid diet supply device for gastroenterology department nursing
A gastroenterology and feeding device technology, applied in the direction of therapeutic feeding tube, etc., can solve the problems of unstable holding liquid food feeding device, laborious operation, inability to easily grasp the flow rate of liquid food, etc., to achieve easy and convenient liquid food supply, stable liquid food supply, The effect of easily adjusting the flow rate of liquid food
Inactive Publication Date: 2019-06-25
张兵
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Problems solved by technology
[0002] In the prior art, there are still many deficiencies in the liquid food supply device for gastroenterology nursing. When the existing liquid food supply device for gastroenterology nursing injects liquid food, the operator needs to continuously work on the liquid food supply device, so that holding the liquid food supply device Unstable and laborious to operate. When injecting liquid food with the existing liquid food supply device for nursing care in gastroenterology, the operator needs to pay attention to the situation at the injection end while applying force to it, which makes it difficult to easily grasp the flow rate of liquid food. Liquid food supply for nursing care in gastroenterology The device can no longer meet people's needs, and there is an urgent need for a liquid food supply device for gastroenterology nursing to solve the above-mentioned problems
Method used
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[0023] Specific implementation: When operating the device, the user presses the pressure plate downwards, the pressure plate is forced to move downwards, and drives the guide cylinder 11 to move downwards. At the same time, the fixed bending rod 13 is driven downward by the guide cylinder 11. When the bending rod 13 is fixed When the through hole of the rod moves into the positioning sleeve and moves to the left end of the positioning nail 15, the spring two 16 pulls the left end of the positioning nail 15 into the through hole, the fixed bent rod 13 is fixed and the guide tube 11 is fixed, because the guide tube 11 The downward displacement shortens the compression of the spring. The spring exerts pressure on the piston 17. The piston 17 has a downward movement tendency and squeezes the liquid food in the cylinder cavity 6. The liquid food in the cylinder cavity 6 can be pressed out of the cylinder cavity 6. The feeding effect is achieved through the discharge of the esophagus ...
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The invention provides a liquid diet supply device for gastroenterology department nursing, which comprises a guiding cylinder, a fixed bending rod, a piston, a pressing rod, a positioning pipe, a valve, a stroke key and a transmission rod, the front side of an annular side of the guiding cylinder is fixed on the upper end of the fixed bending rod, the lower part of the fixed bending rod is arranged in a fixing sleeve, the piston is assembled in a cylinder cavity, the lower end of the pressing rod is fixed on the upper end surface of the piston, the purpose of the easy, convenient and stable supply of liquid diet is achieved, a positioning pipe is fixed on the upper part of the front end of a holding body, a valve is arranged on the right side of the positioning pipe, the valve is fixed onthe upper part of the front end of the holding body, the stroke key is fixed on a stroke rod, and the upper end of the transmission rod is assembled on the valve, so that the flow rate of the liquiddiet can be easily adjusted. The device has the advantages of convenient use, convenient operation, good stability, high reliability, convenient adjustment and good sealing performance.
Description
Technical field [0001] The invention is a liquid food supply device for nursing care of digestive medicine, belonging to the field of medical equipment. Background technique [0002] In the prior art, there are still many shortcomings in the liquid food supply device for nursing care of gastroenterology. When injecting liquid food, the existing liquid food supply device for nursing care of gastroenterology requires the operator to continuously work on the liquid food supply device, so that the liquid food supply device is held. It is unstable and laborious to operate. When injecting liquid food into the existing liquid food supply device for gastroenterology nursing, the operator must pay attention to the situation of the injection end while applying force to it, which makes it impossible to easily grasp the flow rate of the liquid food. The device can no longer meet the needs of people, and there is an urgent need for a liquid food supply device for nursing care of digestive med...
Claims
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IPC IPC(8): A61J15/00
Inventor 张兵
Owner 张兵
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