Medical composite shaping restoration material layer for cavity

A repair material and material layer technology, which is applied in the field of newborn umbilical cord medical composite plastic repair material layer, can solve the problems of ineffective effect on the lesion, hemostasis and healing, and the inability to absorb secretions, so as to reduce the special wound surface The effect of scar formation, inhibition of the growth of germs, and prevention of secondary infection

Inactive Publication Date: 2014-07-30
王剑峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the particularity of the wound surface formed by the umbilical cord (depressed shape), traditional nursing methods use alcohol wipes, which can only play a temporary role in sterilization, while traditional nursing belts, nursing stickers, etc., cannot effectively act on the lesion, and are not effective for wound hemostasis Promoting healing, absorbing secretions, and preventing umbilical hernia are basically ineffective, so there is no new nursing method in the field of neonatal umbilical care that can stop bleeding, promote healing, absorb secretions, and shape the umbilicus.

Method used

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  • Medical composite shaping restoration material layer for cavity

Examples

Experimental program
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Effect test

Embodiment 1

[0017] In this embodiment, the medical PU sponge is pressed into a column shape (10±1)×(6±1)mm similar to the size of the neonatal umbilical depression through a mold, and then the length and width are (11±1)× (7±1)mm medical strong adsorption layer (medical carbon fiber) is glued to the cylindrical outer layer of the columnar medical PU sponge, and then (12±1)×(9±1)mm modified chitosan material layer is glued and pressed On the outer layer of the medical strong adsorption layer (medical carbon fiber), the combined body shall be packaged and sterilized for use in accordance with the requirements of the medical unit.

Embodiment 2

[0019] In this embodiment, the medical PU sponge is pressed into a column with a shape similar to the size of the adult nasal cavity (12±1)×(5±1)mm through a mold, and then the length and width are (13±1)×(6±1) ) Mm medical strong adsorption layer (medical carbon fiber) is adhered to the columnar medical PU sponge cylindrical outer layer, and then (14±1)×(7±1) mm modified chitosan layer is adhered to the medical strong adsorption layer (Medical carbon fiber) outer layer, the combined body, in accordance with the requirements of the medical unit, packaging, sterilization for use.

Embodiment 3

[0021] In this embodiment, the medical PU sponge is pressed into a column shape similar to the size of the vaginal cavity of pregnant women through a mold (48±1)×(13±1) mm, and then the length and width are (49±1) ×(14±1)mm medical strong adsorption layer (medical carbon fiber) is adhered to the cylindrical outer layer of the columnar medical PU sponge, and then (50±1)×(15±1)mm modified chitosan material is laminated Press on the outer layer of the medical strong adsorption layer (medical carbon fiber), and the combined body shall be packaged and sterilized for use in accordance with the requirements of the medical unit.

[0022] The products in the above examples are mainly used in neonatal umbilical hemostasis and healing, absorption of secretions, umbilical shaping, and special surgical wounds such as: nasal polypectomy, gynecological physical surgery, gynecology (leep, laser, circumcision, etc.) ) In terms of hemostasis, drainage, promoting healing and cleaning before physica...

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Abstract

The invention aims at providing a safe medical composite shaping restoration material layer for cavity, capable of effectively stopping bleeding, promoting healing, adsorbing the secretion and plasticize-shaping the umbilical region. The material layer comprises a medical PU sponge layer, an adsorption layer covering the periphery of the medical PU sponge layer, and an antibiotic protection layer positioned in the periphery of the adsorption layer, and the medical PU sponge layer is hot-pressed through a die to form a shape matching with the shape of the focal position of the cavity. The material layer can be applied to the field of medical apparatuses.

Description

technical field [0001] The invention relates to a cavity repair material layer, in particular to a newborn umbilical cord medical composite plastic repair material layer. Background technique [0002] At present, with the continuous improvement of medical level and equipment, a large number of physical operations are carried out in different departments of various medical units. However, the technology of traditional wound protection materials after surgery is backward, and it is impossible to synchronize the gospel brought by advanced equipment to patients. Neonatal umbilical cord care is a very important postoperative care. After the umbilical cord of the newborn is cut, a wound is formed, which is an important portal for bacteria to invade the newborn's body. Mild cases can cause omphalitis, and severe cases often lead to sepsis and death, so the care of the umbilical cord is very important. [0003] Due to the particularity of the wound surface formed by the umbilical ...

Claims

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Application Information

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IPC IPC(8): A61L15/26A61L15/44A61L15/28A61L15/18A61L15/20A61L31/06A61L31/14A61L31/04A61L31/02B32B33/00B32B27/40A61F13/45
Inventor 王剑峰
Owner 王剑峰
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