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Antipollution medical waste treatment device

A technology of medical waste and processing equipment, applied in the field of medical equipment, can solve the problems of excessive total number of bacteria and coliform value, damage to the surrounding environment of medical pollution, and inability to process medical waste, so as to achieve easy control, save labor costs, and prevent germs Diffusion effect

Inactive Publication Date: 2018-10-19
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is not handled properly, it will cause serious pollution to the environment and may also become the source of epidemics
[0003] At present, the situation of medical waste disposal is very severe, and its treatment methods mainly include hospital incineration and partial centralized incineration by environmental sanitation or environmental protection departments. In terms of processing equipment, most of the incinerators have simple structures, crude equipment, and insufficient garbage incineration. The total number of bacteria and coliforms in the residue after incineration exceeded the standard, and pathogenic bacteria were detected, which did not meet the requirements of harmless treatment. Therefore, it is possible to carry out professional centralized treatment of medical waste, but in the process of collecting medical waste, it should be treated professionally in the early stage. The existing market lacks such devices, and the early treatment and disinfection are not timely, so medical waste cannot be effectively treated. treatment, leading to the damage of medical pollution to the surrounding environment, or the spread of epidemic bacteria, such as the establishment of professional medical waste incineration devices in major hospitals, not only to achieve professional-level treatment of medical waste pollution, but also to treat the smoke after incineration. Gas is used for post-processing, which is expensive

Method used

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  • Antipollution medical waste treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In order to facilitate the understanding of the technical solution of the present invention, the following combination Figure 1-3 For further explanation, the examples do not constitute a limitation to the protection scope of the present invention.

[0030] as attached figure 1 As shown, an anti-pollution medical waste treatment device includes a housing 1, a scrap unit 2, a disinfection unit 3, and a bagging unit 4, and the housing 1 is a channel with a rectangular cross section;

[0031] as attached figure 2As shown, the crushing unit 2 mainly includes a garbage input port 21, a coiling device 22, a crushing device 23, and a motor one 24. The garbage input port 21 is connected to the left port of the housing 1 and the opening is upward, and the coiling device 22 includes a shaft One 221, blade one 222, gear one 223, shaft one 221 is horizontal and vertically connected to the inner 2 / 3 height of housing 1, and is close to the garbage disposal port 21, blade one 222...

Embodiment 2

[0039] This embodiment is basically the same as Embodiment 1, the difference is:

[0040] Disinfectant includes by weight percentage: 0.25% triclosan, 0.16% sodium alkenyl sulfonate, 2.5% double chain quaternary ammonium salt, 14% dodecyl dimethyl benzyl ammonium chloride, 6% ethylene glycol , 10% isoprenyl, 6% isopropanol, 9% zinc acetate, and the balance is deionized water.

[0041] The push plate 432 is a metal plate with a height of 11 / 3 of the casing, and the thrust of the push plate 432 and the pressure of the pressure plate 422 are both 110N.

Embodiment 3

[0043] This embodiment is basically the same as Embodiment 1, the difference is:

[0044] Disinfectant includes by weight percentage: 0.3% triclosan, 0.17% sodium alkenyl sulfonate, 3% double chain quaternary ammonium salt, 15% dodecyl dimethyl benzyl ammonium chloride, 7% ethylene glycol , 12% isoprenyl, 0.7% isopropanol, 10% zinc acetate, and the balance is deionized water.

[0045] The push plate 432 is a metal plate with a height of 11 / 3 of the casing, and the thrust of the push plate 432 and the pressure of the pressure plate 422 are both 120N.

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Abstract

The invention discloses an antipollution medical waste treatment device which mainly comprises a shell, a crushing unit, a disinfecting unit and a bagging unit. The crushing unit is arranged at the left end of the shell. A disinfecting room is arranged in the middle of the shell. A bagging system (namely the bagging unit) is arranged at the rightmost end of the shell. After medical waste is cut upby the crushing unit, a first conveying belt arranged in the disinfecting unit conveys the crushed medical waste to the bagging unit at the rightmost end of the shell, then the medical waste is compacted by a compression device of the bagging unit, the compacted medical waste is pushed into a receiving box, the receiving box is sleeved with an OPP zipper bag, and the zipper bag is sealed. According to the device, the medical waste can be fully disinfected, sealing is carried out after disinfecting, and pollution of germs and viruses in the medical waste to the environment can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anti-pollution medical waste disposal device. Background technique [0002] Medical waste refers to the polluting waste produced by hospitals that have been in contact with patients' blood and flesh. Such as used cotton balls, gauze, tape, waste water, disposable medical equipment, postoperative waste products, expired medicines, etc. According to the medical inspection report of the national health department, because medical waste has the characteristics of space pollution, acute infection and latent pollution, its viruses and bacteria are dozens, hundreds or even thousands of times more harmful than ordinary domestic waste. If it is not handled properly, it will cause serious pollution to the environment and may also become the source of epidemics. [0003] At present, the situation of medical waste disposal is very severe, and its treatment methods mainly include...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00A61L2/18B02C18/14B02C18/18
CPCA61L2/18B02C18/0092B02C18/14B02C18/18B09B3/00B09B5/00
Inventor 张砚丽吴学娟
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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