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Equipment for preparing hydrogel dressings

A technology of hydrogel and equipment, which is applied in the field of equipment for preparation of hydrogel dressings, can solve the problem of uneven function of hydrogel, and achieve the effect of improving the uniformity of function

Active Publication Date: 2021-11-02
苏州汇涵医用科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the mixing process of the hydrogel, the mixing of different dosage forms will produce different viscosities. If the mixing is uneven, it will lead to uneven functions of the produced hydrogel after forming;

Method used

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  • Equipment for preparing hydrogel dressings
  • Equipment for preparing hydrogel dressings
  • Equipment for preparing hydrogel dressings

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0034] In the description of the present invention, it should be noted that the terms belonging to "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

[0035] In the descriptio...

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Abstract

The invention relates to the technical field of dressings, in particular to equipment for preparing hydrogel dressings, which is beneficial to subsequent uniform mixing and improves the functional uniformity of dressings. The equipment comprises a mixing box, a feeding bin and a second feeding pipe. A premixing pipe is arranged on the mixing box in a communicated mode, and a stirring device is arranged in the mixing box and used for mixing raw materials and a compounding ingredient entering the mixing box through the premixing pipe. The feeding bin and the premixing pipe are coaxial and are in sealed communication, and a first feeding pipe is arranged on the feeding bin and is used for injecting a compounding ingredient. The second feeding pipe is coaxially and rotatably installed on the feeding bin and used for injecting raw materials. A driving box is fixedly installed on the feeding bin, and a driving device is arranged in the driving box and used for driving the second feeding pipe to rotate along the axis of the second feeding pipe.

Description

technical field [0001] The invention relates to the technical field of dressings, in particular to a device for preparing hydrogel dressings. Background technique [0002] Due to the good biocompatibility of hydrogel, high mechanical strength during molding, good liquid absorption and gas permeability, and inhibition of skin infection, hydrogel can be used as artificial skin for temporary dressing of wounds; [0003] During the mixing process of the hydrogel, the mixing of different dosage forms will produce different viscosities. If the mixing is uneven, it will lead to uneven function of the produced hydrogel after forming; [0004] When the existing mixing device mixes the raw material and the compounding agent, the two need to be poured into the mixing chamber step by step. Since both of them have a certain liquid viscosity, it takes a long time to mix when mixing. To achieve the uniformity required by production. Contents of the invention [0005] In order to solve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/10
Inventor 古元安冯永良蔡忠新迟德文武洋洋
Owner 苏州汇涵医用科技发展有限公司
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