Vacuumizing and filling device and method for medical instrument

A technology for a medical device and a filling device, applied in the field of medical devices, can solve the problems of inability to apply small-sized products, high application cost, complex structure, etc., and achieve the effects of convenient processing, compact structure and simplified process

Pending Publication Date: 2019-03-08
普叶顿(上海)自动化科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the structure of the existing vacuum pumping mechanism is complicated, and it is not suitable for vacuum pumping during the assembly process of small medical devices, and cannot be applied to small-sized products, especially when filling, which will lead to failure of application or high application cost

Method used

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  • Vacuumizing and filling device and method for medical instrument
  • Vacuumizing and filling device and method for medical instrument
  • Vacuumizing and filling device and method for medical instrument

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Embodiment Construction

[0026] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be further described below in conjunction with the accompanying drawings. Of course, the present invention is not limited to this specific embodiment, and general replacements known to those skilled in the art are also covered within the protection scope of the present invention. Secondly, the present invention is described in detail by means of schematic diagrams. When describing the examples of the present invention in detail, for the convenience of explanation, the schematic diagrams are not partially enlarged according to the general scale, which should not be used as a limitation of the present invention.

[0027] The above and other technical features and beneficial effects will be described in detail with reference to the embodiments and drawings for the vacuum filling device for medical devices of the present invention. as the picture...

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Abstract

The invention provides a vacuumizing and filling device and method for a medical instrument. The vacuumizing and filling device for the medical instrument comprises a vertical air cylinder, a connection plate, a limiting air cylinder, a support, filling assemblies and seal pieces. The vertical air cylinder and the limiting air cylinder are installed on the connection plate. The limiting air cylinder is used for limiting the lifting procedure of the vertical air cylinder. An output shaft of the vertical air cylinder is connected with the support. The support is provided with the multiple filling assemblies. The seal pieces are fixedly connected with the lower sides of the filling assemblies. The vertical air cylinder conducts ascending and descending movement so as to drive the filling assemblies and the seal pieces to conduct ascending and descending movement. The seal pieces are connected to syringe bodies in sealed and sleeved manner so as to conduct vacuumizing on the syringe bodies. The filling assemblies are used for filling medicine into the vacuumized syringe bodies. The vacuumizing and filling device for the medical instrument guarantees that in the medicine filling processof the syringe bodies, no air is leaked, the structure is small and exquisite, the technology is simplified, and machining is convenient; and after the structure of the vacuumizing and filling devicefor the medical instrument is magnified, the vacuumizing and filling device for the medical instrument is also suitable for large-sized medical instruments, and market popularization is easy.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular, the invention relates to a vacuum filling device and method for medical equipment. Background technique [0002] In the field of medical equipment, in order to solve the filling process of dental reagents, no air should be mixed into the container and the product, but the air that often exists in the injection cylinder and the filling valve is mixed into the dental reagent, and the injection cylinder used for dental reagents The diameter is small, the length is large, and the shape is irregular. Therefore, before filling, it is necessary to remove the air existing in the injection cylinder before filling. [0003] However, the existing vacuum pumping mechanism has a complex structure, and is not suitable for vacuum pumping during the assembly process of small medical devices, and cannot be applied to small-volume products, especially when filling, which will lead to inapp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B31/04
CPCB65B31/04
Inventor 王光献胡磊
Owner 普叶顿(上海)自动化科技有限公司
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