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Tubular cutter provided with steps

A cutter and ladder technology, applied in medical science, bandages, etc., can solve the problems of poor applicability, uneven gauze fracture, time-consuming and labor-intensive problems, and achieve the effect of easy independent operation and smooth fracture

Inactive Publication Date: 2015-09-23
CHENGDU MEDART MEDICAL SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using, it usually needs to be torn by hand or cut with scissors, and if it is torn by hand, the gauze fracture will be uneven and time-consuming; and if it is cut by scissors, it is usually very inconvenient to ask someone to cooperate
Usually, a medical gauze roll cutter can only be applied to a medical gauze roll with a specific inner diameter, and its applicability is not wide.

Method used

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  • Tubular cutter provided with steps
  • Tubular cutter provided with steps
  • Tubular cutter provided with steps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] see figure 1 , the cutter 100 shown in the preferred embodiment of the present invention can be applied to rolls of medical gauze with various inner diameters, including a base 10 , a bracket 20 and a roll 30 .

[0018] The base 10 is used to support each component of the cutter 100 so that it can be stably placed on the operating surface.

[0019] One end of the bracket 20 is fixed on the base 10 , and the other end is rotatably connected to the reel 30 . An elastic clip 21 protrudes from one end of the bracket 20 adjacent to the reel 30 , and the elastic clip 21 cooperates with the reel 30 for fixing the reel 30 .

[0020] Please refer to Figure 2-4 , the reel 30 is rotatably sheathed on the support 20 , and the axis of the reel 30 is arranged horizontally. The reel 30 includes a first disc 31 and a second disc 32 . The first disc 31 is disposed adjacent to the bracket 20, and a side of the first disc 31 adjacent to the bracket 20 is protruded with a plurality of...

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Abstract

The invention discloses a tubular cutter provided with steps. The tubular cutter provided with the steps comprises a base, a support and a reel, wherein elastic clamping strips are arranged at the end, close to the reel, of the support in a protruding mode, the reel comprises a first disc and a second disc which are connected fixedly, a plurality of protrusions matched with the elastic clamping strips are arranged on the first disc in a protruding mode, a stepped fixing shaft extends on the side, away from the support, of the first disc in a protruding mode and comprises a plurality of cylinder sections arranged from large diameter to small diameter, a step face is formed between every two adjacent cylinder sections, a plurality of stop modules are arranged on any step face, any one stop module comprises two parallel guide rails and a stop block arranged between two guide rails, elastic convex blocks are arranged on the step face, through holes for the elastic c convex blocks to penetrate through are formed in the stop blocks, and a blade is arranged on the peripheral edge of the first disc. The tubular cutter facilitates independent operation of an operator, cuts off medical gauze and can be suitable for medical gauze rolls different in inner diameters.

Description

technical field [0001] The invention relates to an auxiliary tool for medical gauze, in particular to a cutter with a stepped tubular shape. Background technique [0002] In hospitals or families, medical gauze is widely used as a common medical product because of its non-toxic, non-irritating, good air permeability, softness, and easy unwinding. It is mainly used for dressing wounds, etc. . During use, it usually needs to be torn by hand or cut with scissors, and if it is torn by hand, the gauze fracture will be uneven and time-consuming; And usually a medical gauze roll cutter can only be applicable to the medical gauze roll of a certain inner diameter, and applicability is not wide. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a stepped tubular cutter, which can be completed independently by the operator without the cooperation of others and can be applied to medical gauze rolls with various inner diamete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F15/02
Inventor 王军熊长奎赵文坤毛丹
Owner CHENGDU MEDART MEDICAL SCI CO LTD
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