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Bionic sebaceous gland and artificial skin

A technology for artificial skin and sebaceous glands, applied in the field of bionic sebaceous glands and artificial skin, can solve problems such as poor recyclability

Active Publication Date: 2022-03-15
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Huang Zhankai used a disposable oil delivery capillary when studying the tribological properties of carbon nanotube-filled polymer porous oil-containing materials. The element must be removed when the lubricant is used up. Put it back after filling it with lubricating oil, poor recyclability

Method used

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  • Bionic sebaceous gland and artificial skin
  • Bionic sebaceous gland and artificial skin
  • Bionic sebaceous gland and artificial skin

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation o...

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Abstract

The invention provides a bionic sebaceous gland and artificial skin, the bionic sebaceous gland and artificial skin comprise a shell and hair fibers, a conveying pipeline is arranged in the shell, the conveying pipeline is filled with the hair fibers, and gaps formed by the hair fibers in the conveying pipeline are filled with lubricating oil; gaps formed by hair fibers in the conveying pipeline are gradually reduced and then gradually increased in the conveying flow direction; the bottom of the shell is of a permeation structure and used for sucking lubricating oil from the environment. A plurality of through holes are formed in the top of the shell and used for discharging lubricating oil to the outside. Through the gaps between the inner wall of the conveying pipeline and the hair fibers and the gaps between the adjacent hair fibers, lubricating oil can be pulled to be conveyed in the reverse gravity direction along the conveying flow. Meanwhile, due to the fact that the scaly outer skin of the hair fiber is provided with gaps, the surface tension of the lubricating oil is small, and the gaps can play a role in assisting the lubricating oil to be transported along the transportation flow direction against gravity due to the infiltration effect.

Description

technical field [0001] The invention relates to the field of biological simulation or artificial skin, in particular to a bionic sebaceous gland and artificial skin. Background technique [0002] Bionic technology and robot technology have always been in great demand for bionic skin. There are two main types of bionic skin, one is synthetic skin and the other is smart skin. difficult to realize. The sebum secreted by sebaceous glands is the main source of skin lubrication, and bionic sebaceous glands have important research significance in the protection and lubrication of bionic skin. [0003] The friction between the skin and the outside world is everywhere. As the first line of defense of human beings, the skin plays an important role in resisting external stimuli. In recent years, the development of artificial skin has mostly focused on sensing, such as pressure sensing, temperature sensing, and humidity sensing. There is still little research on reducing friction and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N11/00F16N19/00F16N21/00F16N31/02B25J19/00B25J13/08
CPCF16N11/00F16N19/00F16N21/00F16N31/02B25J19/0062B25J13/084
Inventor 陈思李阔许彬茹伟民杨智衡杨传壮黄钦乔筱祺
Owner JIANGSU UNIV
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