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Medical record vacuum packaging bag

A technology for packaging bags and medical records, which is applied in the field of vacuum packaging bags for medical records, can solve the problems of affecting the vacuum state, poor sealing effect, and wrinkling of medical record bags, and achieves good mildew, moisture, dust, and insect resistance, good anti-reflux effect, and vacuum long-term stable effect

Inactive Publication Date: 2017-11-17
梁慧薇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of machine is bulky, inconvenient to operate, and the sealing effect is not good, and the vacuum bag can only be used once
In addition, when the air tube is pumped, it will cause wrinkles in the case bag, which will affect the vacuum state

Method used

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  • Medical record vacuum packaging bag
  • Medical record vacuum packaging bag
  • Medical record vacuum packaging bag

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Experimental program
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Embodiment Construction

[0012] Referring to the accompanying drawings, the present invention is a vacuum packaging bag for medical records, which includes a bag body 1 and a suction joint 3, and is characterized in that: a medical record holder 2 for accommodating medical records is fixedly connected inside the bag body 1, and the medical record holder 2 is horizontally connected. The section is " ” shape, the bottom of which is provided with a through hole 21; the inlet of the bag body 1 is provided with a vacuum zipper 5; the bag body 1 is provided with a suction joint 3, and the suction joint 3 includes a joint cover 31 with a suction port , spool 32, spring seat 33, spring 34, seal ring 35 and hollow joint 36, described joint cover 31 is connected with hollow joint 36 sealingly, and described hollow joint 36 is fixed on the bag body 1, and described spring seat 33 is fixed In the joint cover 31, the valve core 32 is movably installed in the spring seat 33, and a spring 34 is also installed in th...

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Abstract

The invention provides a medical record vacuum packaging bag. A medical record bracket used for containing a medical record is fixedly connected into a bag body. The bottom of the medical record bracket is provided with through holes. A vacuum zipper is arranged at an inlet of the bag body. The bag body is provided with an air exhaust connector. The air exhaust connector comprises a connector cover provided with an air exhaust port, a valve element, a spring seat, a spring, a seal ring and a hollow connector. The connector cover is in sealing connection with the hollow connector. The hollow connector is fixed to the bag body. The spring seat is fixed into the connector cover. The valve element is movably mounted in the spring seat. The bag body is further provided with an indication board which is provided with an insertion port. The medical record vacuum packaging bag has the beneficial effects that the medical record vacuum packaging bag is vacuumized to store a paper medical record and can be better mildew-proof, damp-proof, dust-proof and insect-proof; the bag body can be used repeatedly; the medical record cannot be wrinkled and damaged; the adopted air exhaust connector is simple in structure, good in backflow prevention effect and capable of guaranteeing the long-term stability of the vacuum degree of the medical record vacuum packaging bag.

Description

technical field [0001] The invention relates to a bag with a hard board bottom and a valve, especially a vacuum packaging bag for medical records. Background technique [0002] The storage of paper medical records is still the original way of storage. They are arranged on file racks or dense shelves, and the constant temperature and humidity of the warehouse are used to ensure the integrity and long-term preservation of paper medical records. At present, vacuum packaging storage technology has begun to be used in medical records. For storage, there are two known packaging methods: one is to use a fully enclosed vacuum packaging machine, which needs to put the entire medical record bag into the machine, so the equipment is bulky, the vacuuming time is long, and the operation is inconvenient. The other is an all-in-one machine that first draws air through a suction pipe at the mouth of the bag and then seals it. This machine needs to put a suction pipe into the opening of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/20B65D33/00
CPCB65D81/2038B65D33/004
Inventor 梁慧薇
Owner 梁慧薇
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