Medical automatic dispensing device for injection medicaments
An automatic dispensing and medical technology, which is applied in the field of medical devices, can solve the problems of long time-consuming, high cost of manual dispensing of medicines, and uneven mixing, so as to save working time, improve efficiency, and improve work efficiency.
Inactive Publication Date: 2020-06-26
荆门宁杰机电技术服务有限公司
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Problems solved by technology
[0003] In view of the above deficiencies, the present invention provides an automatic dispensing device for medical injections to solve the problems of high cost of manual dispensing, uneven mixing and long time consuming
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-7 , in an embodiment of the present invention, an automatic dispensing device for medical injection, comprising a push plate 1, a push rod 2, a cartridge 3, a piston 4, a cartridge joint 5, a diversion shell 6, a double-ended needle 7, an upper shaft Cover 8, upper baffle plate 9, lower shaft sleeve 10 and lower baffle plate 11, said push plate 1 is fixed on the push rod 2, and it is perpendicular to each other with the push...
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A medical automatic dispensing device for injection medicaments belongs to the field of medical instruments and a push plate is fixed on a push rod, a medicament cylinder joint is connected with a flow guide shell and a right baffle of a medicament cylinder, the flow guide shell is mounted on an opening on the side surface of a double-head needle head, and the double-head needle head is connectedwith the flow guide shell. The upper baffle is installed on the upper shaft sleeve, and the lower baffle is fixed to the lower shaft sleeve. By means of mutual cooperation of the flow guide shell andthe double-head needle head, in the process that the push plate pushes the piston to move left and right, liquid medicine in the infusion bottle is pumped into the penicillin bottle to be mixed with powder and conveyed back into the infusion bottle, the process of manual medicine blending is replaced, and the labor cost is reduced; the double-head needle head is vertically inserted into the drip bottle and the penicillin bottle respectively, the step of inserting and pulling a needle tube back and forth is omitted, the dispensing efficiency is greatly improved, and the dispensing time is shortened.
Description
technical field [0001] The invention relates to an automatic medicine dispensing device for medical injections, in particular to a device for changing the pressure inside the medicine cartridge through the movement of the piston, and to realize the medicine and liquid medicine through the control of the flow direction of the medicine with the diversion shell and the double-ended needle. A rapid mixing device belongs to the field of medical equipment. Background technique [0002] The physical and chemical properties of vials are stable, and they are widely used in the packaging of medicines such as liquid medicines and powders, becoming mainstream products in the market. In the daily dispensing operation of injection medicine, medical staff need to mix the powder stored in the vial with the liquid medicine in the drip bottle. The traditional dispensing operation first uses a needle to draw a certain amount of liquid medicine from the drip bottle, and then inserts it into the...
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IPC IPC(8): A61J1/20
CPCA61J1/2096
Inventor 黄兴华梁莹莹李春丽王刚
Owner 荆门宁杰机电技术服务有限公司