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Scab grinding device

A kind of scab-grinder and water bag technology, which is applied in the field of medical devices

Inactive Publication Date: 2017-01-18
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no report yet about the scab removing device of the present invention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Please refer to the attached figure 1 , attached figure 2 , with Figure 1-2 It is a schematic diagram of the structure of the dermabrasion device.

[0049] The scab scrubber is composed of a shell 100, a power supply 200, a water bag 300, a motor 400, a connecting mechanism 500, a protective cover 600, and a scab scab disc 700. The power supply 200 , the water bag 300 , the motor 400 and the connection mechanism 500 are installed inside the housing 100 . The lower end of the shell 100 is connected to the protective cover 600 , and the abrasive scab disc 700 is installed inside the protective cover 600 . When the scrubbing device is placed vertically, the protective cover 600, the scrubbing disc 700 and the horizontal plane form a certain angle α, and α is preferably 45°. In order to adapt to the protective cover 600 and the scab disc 700, the underside of the shell 100 also forms an angle of 45° with the horizontal plane.

[0050] The shell 100 is streamlined, sl...

Embodiment 2

[0058] Please refer to the attached figure 1 , attached figure 2 , with Figure 1-2 It is a schematic diagram of the structure of the dermabrasion device.

[0059] The scab scrubber is composed of a shell 100, a power supply 200, a water bag 300, a motor 400, a connecting mechanism 500, a protective cover 600, and a scab scab disc 700. The power supply 200 , the water bag 300 , the motor 400 and the connection mechanism 500 are installed inside the housing 100 . The lower end of the shell 100 is connected to the protective cover 600 , and the abrasive scab disc 700 is installed inside the protective cover 600 . When the scrubbing device is placed vertically, the protective cover 600, the scrubbing disc 700 and the horizontal plane form a certain angle α, and α is preferably 45°. In order to adapt to the protective cover 600 and the grinding scab disc 700, the underside of the shell 100 is also at an angle of 45° with the horizontal plane.

[0060] The housing 100 is desi...

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Abstract

The invention relates to a scab grinding device. The scab grinding device consists of an outer shell, a power supply, a water bag, a motor, a connecting mechanism, a protection cover and a scab grinding sand tray. The scab grinding device has the advantages that the scab grinding device is provided with the adjustable protection cover, so that the scab grinding depth can be controlled. The scab grinding device can be powered on or off according to the contact depth between the scab grinding sand tray and the skin of a patient. By arranging the water bag and a water outlet passage, when the scab grinding sand tray begins to work, a switch of the water outlet passage is switched on, and the water outlet volume is controlled by adjusting a grip of the scab grinding device by virtue of a holding force. The outer shell is provided with scales, so that a water level in the water bag can be observed.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular, it is an eschar scraper. Background technique [0002] Burn patients need early removal of necrotic tissue, commonly used methods include: excision, peeling, grinding, peeling and other methods. Escharectomy is often applied to III° burn wounds. The removal of necrotic tissue is relatively thorough and there is less bleeding, but the operation is complicated and usually needs to be performed under general anesthesia. During the process of escharectomy, a large number of interstitial tissues and normal tissues are also removed. Re-injury; escharectomy is often applied to deep II° or shallower II° burn wounds, which can preserve some ecological tissues and normal tissues, but there is a lot of bleeding during the operation, and the operation plane is single, and there will be necrotic tissue on the same plane In the case of normal tissue, it is difficult to determine the...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/00
Inventor 朱世辉金剑夏照帆马兵李海航陈郑礼盛嘉隽
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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