Anti-drag device for hand infusion
An anti-drag, hand technology, applied in hypodermic injection devices and other directions, can solve the problems of weak anti-drag effect, small range of motion, inconvenient movement, etc., to enhance convenience and comfort, avoid secondary damage, and increase possibility Effect
Inactive Publication Date: 2015-04-29
NANTONG KANGSHENG MEDICAL EQUIP
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Problems solved by technology
Compared with the prior art, the rotatable and detachable transfusion protection sleeve for animals of the present utility model can be disassembled and rotated freely, and is fixed more firmly, which facilitates the replacement of infusion bottles and allows animals to move freely during infusion. In addition, animals can be infused with the previous method of suture fixing. Although it is used for animals, if this solution is applied to the human body, it can solve the problems of small range of human activities and weak anti-dragging effect during infusion. Due to structural defects, the method needs to be pulled together with the external sleeve during activities, which brings inconvenience to the movement
Method used
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[0032] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] As shown in the figure, an anti-drag device for hand transfusion includes a wrapping wristband 1 that clamps the lower part of the arm. A sliding guide rail 3 is arranged on the opposite surface of the two fixed strips 2, and a movable drag piece 4 is arranged. The drag piece 4 is positioned at the side away from the hand, and a spring 5 is set near the side of the hand in the sliding guide rail 3, and the spring 5 is connected to the movable drag piece 4, and the movable drag piece 4 has a groove for fixing the infusion tube; One side of the hand is connected to the fixed strip 2 to set the infusion tube traction device 6. The infusion tube traction device 6 includes an upper cover 61 and a lower cover 62, and a first cover is arranged between the upper cover 61 and the lower cover 62. A winding column 71 and a second win...
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The invention discloses an anti-drag device for hand infusion. The anti-drag device comprises a wrapping wrist strap; two end surfaces of the wrapping wrist strap are provided with fixed strip plates; sliding guide rails are arranged on the surface of the fixed strip plates; two ends provided with movable dragging sheets are positioned in the sliding guide rails in two fixed strip plates; grooves for fixing an infusion tube is formed in the movable dragging sheet; one side close to a hand is connected with the fixed strip plates and provided with an infusion tube traction device; the infusion tube traction device comprises an upper cover and lower cover; a first winding column and a second winding column are arranged between the upper cover and the lower cover; and a flexible spring is connected between the first winding column and the second winding column. Compared with the prior art, the anti-drag constant-temperature device can fix and wind the infusion tube by the movable dragging sheets and the infusion tube traction device, and can effectively avoid dragging of the infusion tube.
Description
technical field [0001] The invention relates to a medical aid for hand transfusion, in particular to an anti-drag device for hand transfusion. Background technique [0002] In the medical process, infusion methods are often used for treatment. The infusion has the characteristics of long time and obvious discomfort to the human body. Moreover, because the needle tube is very light, people are easy to forget the needle tube in their hands during long-term infusion. Especially for some emotionally unstable patients and infants, in order to prevent disturbance during infusion and pull the infusion tube, the arm needs to be very strictly restricted and fixed, which brings great pain to the patient. additional pain. [0003] The utility model with the patent No. 200820053636.2 relates to a medical device fixing device used in clinical nursing, especially an infusion tube fixing clamp for fixing a three-way infusion tube when infusion is given to patients, which includes a ...
Claims
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Login to View More IPC IPC(8): A61M5/52
CPCA61M5/52
Inventor 戴卫泽戴卫东毛德许刘顺南王亚菊
Owner NANTONG KANGSHENG MEDICAL EQUIP