CN203424997U - Novel scraper used for scraping away local necrotic tissues of a burnt patient - Google Patents

Abstract

The utility model provides a novel scraper used for scraping away local necrotic tissues of a burnt patient. The novel scraper, simple and reliable in structure, is adjustable in scraping depth. The novel scraper comprises a handle and a scraping blade disposed at one end of the handle. A threaded portion is disposed in the middle of the handle and passes through a swing bolt with rotation shafts at two ends. Each rotation shaft is connected with a limiting rod, and a rubber bumper pad is arranged under each limiting rod. When using the novel scraper, a doctor places the limiting rods across two sides of a position to be scraped, rotates the handle to adjust the scraping blade toward the position to be scraped, and swings the handle back and forth to drive the scraping blade to move back and forth so as to scrape local necrotic tissues. Through adoption of the swing bolt disposed in the middle of the handle, the scraping blade can be adjusted up and down and also can swing back and forth in an ingenious manner. The novel scraper, simple and reliable in structure, exhibits good scraping effects and is favorable to large-scale popularization and use.

Description

For burn patient local necrosis, organize the novel scraper of scraping clearly

Technical field

This utility model relates to a kind of scraper, and what especially a kind of simple and reliable for structure, scalable was scraped clearly the degree of depth organizes for burn patient local necrosis the novel scraper of scraping clearly.

Background technology

Burn is the partial necrosis tissue of commonly encountered diseases ，Er burn wound clinically as cleaning not in time, can cause patient's local infection or systemic infection.

The existing apparatus of scraping is clearly mainly ordinary blade, and various ways be difficult to be controlled the degree of depth and the uniformity of scraping, and scraping too deeply easily hurts patient, and too shallow to be not easy scraping clean, and this has just increased very large operation easier to medical worker.

Utility model content

For addressing the above problem, what this utility model provided that a kind of simple and reliable for structure, scalable scrapes clearly the degree of depth organizes for burn patient local necrosis the novel scraper of scraping clearly.

What a kind of simple and reliable for structure, the scalable that realizes this utility model object scraped clearly the degree of depth organizes for burn patient local necrosis the novel scraper of scraping clearly, comprise handle and the clear wing that is installed on handle one end, described handle middle part is provided with threaded portion, described threaded portion is the swing bolt with rotating shaft through two ends, described two rotating shafts are all connected with gag lever post, and described gag lever post bottom is all provided with rubber buffer.

Described in this patent, for burn patient local necrosis, organize the novel scraper of scraping clearly, during use, gag lever post is treated to scrape clearly both sides, position across being placed on, rotary handle regulates clear wing to treating to scrape clearly position, swing handle, drives clear wing to seesaw and scrapes clearly local necrosis tissue.

This patent swings the setting of bolt by handle middle part, ingenious up-down adjustment and the swing function that has realized clear wing is simple and reliable for structure, scrapes clearly effectively, is conducive to large-scale promotion and uses.

Accompanying drawing explanation

Fig. 1 is the novel scraper structural representation of scraping clearly of organizing for burn patient local necrosis described in the utility model.

The specific embodiment

As shown in Figure 1, what a kind of simple and reliable for structure, scalable described in the utility model was scraped clearly the degree of depth organizes for burn patient local necrosis the novel scraper of scraping clearly, comprise handle 1 and the clear wing 5 that is installed on handle 1 one end, described handle 1 middle part is provided with threaded portion 2, described threaded portion 2 is the swing bolt 7 with rotating shaft through two ends, described two rotating shafts 3 are all connected with gag lever post 4, and described gag lever post 4 bottoms are all provided with rubber buffer 6.

Described in this patent, for burn patient local necrosis, organize the novel scraper of scraping clearly, during use, gag lever post 4 is treated to scrape clearly both sides, position across being placed on, rotary handle 1 regulates clear wing 5 to treating to scrape clearly position, swing handle 1, drives clear wing 5 to seesaw and scrapes clearly local necrosis tissue.

This patent swings the setting of bolt 7 by handle 1 middle part, ingenious up-down adjustment and the swing function that has realized clear wing 5 is simple and reliable for structure, scrapes clearly effectively, is conducive to large-scale promotion and uses.

Embodiment recited above is described preferred implementation described in the utility model; not scope described in the utility model is limited; design under spiritual prerequisite not departing from this utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims described in the utility model.

Claims (1)

1. for burn patient local necrosis, organize the novel scraper of scraping clearly, comprise handle and the clear wing that is installed on handle one end; It is characterized in that, described handle middle part is provided with threaded portion, and described threaded portion is the swing bolt with rotating shaft through two ends, and described two rotating shafts are all connected with gag lever post, and described gag lever post bottom is all provided with rubber buffer.

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