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Negative pressure isolation transfer device

A transfer device and negative pressure isolation technology, which is applied in transportation and packaging, medical transportation, medical science, etc., can solve the problems of inconvenient transfer of negative pressure isolation equipment, and achieve the effect of convenient transportation and reduced volume

Inactive Publication Date: 2018-04-13
CHONGQING DONGDENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of inconvenient transfer of the existing negative pressure isolation equipment, the present invention provides a negative pressure isolation equipment with convenient transfer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 is basically as attached figure 1 As shown: a negative pressure isolation transfer device, including a bracket 100 , an isolation membrane 300 wrapping the bracket 100 , a ventilation mechanism 200 , a supporting stretcher 400 and the ventilation mechanism 200 placed on the supporting stretcher 400 .

[0023] The ventilation mechanism 200 includes a battery, a negative pressure pump and a filter. The battery supplies power to the negative pressure pump, and the negative pressure pump is powered. The air outlet of the pump is connected to the air inlet of the filter element, and the filter in the filter element filters out 99.99% of particles with a diameter of 0.3 μm or more. There is a filtering device.

[0024] Such as figure 1 As shown, an isolation compartment is formed in the isolation membrane 300, and the isolation compartment is provided with an air inlet and an air outlet. The isolation membrane 300 is provided with an opening for the patient to ...

Embodiment 2

[0027] Embodiment 2, the difference between embodiment 2 and embodiment 1 is that the No. 2 zipper is replaced by a sealing assembly

[0028] Such as Figure 4 As shown, a sealing assembly is provided on the sealing plate, and the sealing assembly includes two half chains 610 arranged oppositely and a controller for controlling the operating power of the negative pressure pump. The ferromagnetic block 613 and 8 semiconductor pressure sensors 614, the sealing tape 611 is provided with a mounting groove 6111 that matches the ferromagnetic block 613 and a mounting protrusion 6112 that cooperates with the magnetic block 612, and the mounting groove 6111 and the mounting protrusion 6112 are arranged at intervals , the ferromagnetic block 613 is fixed in the installation groove 6111, the magnetic block 612 is fixed on the installation protrusion 6112, an elastic step 6113 is arranged between the installation groove 6111 and the installation protrusion 6112, and the pressure sensor 6...

Embodiment 3

[0032] Example 3, the difference between Example 3 and Example 1 is that the isolation film is not provided with an opening and a closing cover, and the isolation film is provided with an entry zipper on the side, and a shielding sheet is bonded outside the entry zipper. After the zipper is opened, the patient is transferred to the isolation cabin. The patient can be quickly transferred to the isolation chamber by using the zipper.

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Abstract

The invention relates to medical transfer equipment, in particular to a negative pressure isolation transfer device. The device comprises a support, an isolation membrane which wraps the support and is closed and a ventilation mechanism, an isolation bin is formed in the isolation membrane and provided with an air inlet and an air outlet, the ventilation mechanism comprises a power supply, a negative pressure pump and a filter, the power supply is electrically connected with the negative pressure pump, an air inlet of the negative pressure pump is communicated with the air outlet of the isolation bin, an air outlet of the negative pressure pump is communicated with an air inlet of the filter, the air inlet of the isolation bin is communicated with a filtering device, an opening allowing apatient to enter is formed in the isolation membrane, a closed cover is arranged at the opening, the isolation membrane is prepared from flexible materials, and the support is a telescopic support. Accordingly, the problem that existing negative pressure isolation equipment transfers the patient inconveniently is solved.

Description

technical field [0001] The invention relates to a medical conversion device, in particular to a negative pressure isolation transfer device. Background technique [0002] When transferring a patient with an airborne disease, medical staff usually need to transfer the patient into a negative pressure device. Because when the negative pressure equipment is transferred, even if there are gaps in the equipment, only fresh air from the outside can flow in, and no air with germs will flow out. In this way, the air outside the medical environment will not be polluted, thereby reducing the chance of medical staff being infected. There is also the possibility of infection when the patient is transferred from the sick place to the place of treatment. Therefore, it is very necessary to design a transfer device that can prevent disease transmission during the transfer of patients. Most of the existing negative pressure transfer devices have an integrated structure, which occupies a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G1/013A61G1/04A61G10/02
CPCA61G1/013A61G1/04A61G10/02A61G2203/70
Inventor 陈永华潘高
Owner CHONGQING DONGDENG TECH
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