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An anti-pollution medical waste disposal device

A technology of medical waste and treatment device, applied in the field of medical devices, can solve the problems of the total number of bacteria and coliforms exceeding the standard, the destruction of the surrounding environment of medical pollution, the inability to handle medical waste, etc., to achieve easy control, save labor costs, and prevent germs. the effect of diffusion

Inactive Publication Date: 2021-02-12
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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  • An anti-pollution medical waste disposal device
  • An anti-pollution medical waste disposal device
  • An anti-pollution medical waste disposal device

Examples

Experimental program
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Effect test

Embodiment 1

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

[0030]As attachedfigure 1 As shown, an anti-pollution medical waste treatment device includes a casing 1, a shredder unit 2, a disinfection unit 3, and a bagging unit 4. The casing 1 is a channel with a rectangular cross section;

[0031]As attachedfigure 2 As shown, the shredder unit 2 mainly includes a garbage discharge port 21, a coiling device 22, a shredding device 23, and a motor 24. The garbage discharge port 21 is connected to the left port of the housing 1 with an opening upward, and the coiling device 22 includes a shaft A 221, a blade 222, a gear 223, a shaft 221 is horizontally and longitudinally connected to the inside 2 / 3 of the height of the housing 1, and is close to the garbage discharge port 21, the blade 222 is evenl...

Embodiment 2

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

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

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

Embodiment 3

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

[0044]The disinfectant solution includes: 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, the balance is deionized water.

[0045]The push plate 432 is a metal plate with a height of 11 / 3 of the housing, and the thrust of the push plate 432 and the pressure of the pressing 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 equipment, in particular to an anti-pollution medical waste treatment device.Background technique[0002]Medical waste refers to contaminated waste produced by hospitals that have been in contact with patients' blood and flesh. Such as used cotton balls, sand cloth, adhesive tape, waste water, disposable medical equipment, post-operative waste, expired drugs, etc. According to the medical inspection report of the national health department, due to the characteristics of space pollution, acute infection and latent pollution of medical waste, the harmfulness of viruses and bacteria is dozens, hundreds or even thousands of times that of ordinary household waste. If not handled properly, it will cause serious pollution to the environment and may also become the source of the epidemic.[0003]At present, the situation facing medical waste treatment is very severe. Its treatment methods mainly include self-incinerati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00A61L2/18B02C18/14B02C18/18
CPCA61L2/18B02C18/0092B02C18/14B02C18/18B09B3/00B09B5/00
Inventor 刘淑芹时淑娟赵丽张砚丽吴学娟
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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