Device for blending medicinal vein medicines

An intravenous drug and medical technology, applied in the direction of the device introduced into the body, can solve the problem of low drug dispensing efficiency, and achieve the effects of improving drug dispensing efficiency, lowering medical costs, and reducing dosage.

Inactive Publication Date: 2012-05-23
常骁毅 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is designed to overcome the defects of the low ef...

Method used

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  • Device for blending medicinal vein medicines
  • Device for blending medicinal vein medicines
  • Device for blending medicinal vein medicines

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and example the present invention will be described in further detail, embodiment sees Figure 1-Figure 8 .

[0023] The medicine compounding device is a steel-plastic structure, and the bottom plate 1 includes the ampoule clamp, the vertical telescopic tube 16, the infusion bottle cover, and the infusion bag placement grid, all of which are made of ABS engineering plastics and assembled through a thermosetting process. The syringe has a capacity of 20ml and a stroke of 80cm, and the pneumatic device adopts double-action (tie rod type) cylinder SC50×75, two-position five-port hand valve, medicinal oscillator and other components. The structure of the device is designed according to the operation process of drug preparation. see figure 1 The H groove on the syringe piston rod fixing plate 27 and the G groove on the injection cylinder fixing plate 37 should leave enough gaps to facilitate the assembly of the syringe during ...

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Abstract

The invention discloses a device for blending medical vein medicines. The device comprises a baseplate, a clamp, a bottleneck scribing mechanism, a bottle opener, a liquid absorption and injection device, a medicinal oscillator and an administration device. The device aims to overcome the defect of low efficiency of blending medicines mutually in the prior art. According to the device, the baseplate is fixed to a platform in a biological safety cabinet; ampoules and a seal bottle clamp group are arranged on the baseplate; bottlenecks of ampoules of different specifications are scribed by a horizontal expansion piece and a vertical expansion piece; the liquid absorption and injection device and an air cylinder piston rod are fixed with a fixed plate of an injector piston rod by a screw cap; and an injector group is inserted into the fixed plate of the injector piston rod and a groove on a fixed plate of an injection vat. According to the device, manual operation is replaced by a linkage structure to realize the medicine blending processes of the absorption and injection of liquid medicine, dissolution by vibration and administration. The invention has the advantages that the device is convenient to use and economic and is operated by power in the process, and blending efficiency of the medicines is improved greatly. The device is suitable to be applied to vein medicine blending centers of hospitals.

Description

technical field [0001] The invention relates to a medical intravenous drug compounding device. Background technique [0002] Infusion is a routine clinical treatment method in hospitals. A large number of patients need infusion every day. In the current intravenous drug preparation process, it is extremely unsafe to use the operation method of knocking and opening the bottle for ampoules, especially for suction, injection, and administration. Manual operation of a single syringe with a single bottle is slow and inefficient, often causing patients to fail to infuse in time or even affect treatment. Due to the limited biological safety cabinets and deployment personnel, the increasing demand for infusion cannot be met. Therefore, it is necessary to improve the existing intravenous drug preparation methods and devices. Improvement is implemented to improve the efficiency of drug dispensing, and implement the dynamic process operation of drug dispensing to meet the needs of infu...

Claims

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Application Information

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IPC IPC(8): A61M5/14
Inventor 常骁毅魏罗英魏彦彬
Owner 常骁毅
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