A Programmable Handheld Extrusion‐Based Bioprinting Platform for In Situ Skin Wounds Dressing: Balance Mobility and Customizability
Abstract: Bioprinting technology plays a crucial role for constructing tissue substitutes. However, the mismatched scaffold shapes and the poor treatment timeliness limit its clinical translational application. In situ printing technology that prints bioregenerants directly inside patient's body can meet the needs of specific tissue repair. This study develops a smartphone controlled handheld bioprinter for in situ skin wounds dressing. The mini bioprinter can be handheld and placed on any printing surface to create strips, complex patterns, and 3D structures, and can be equipped with microchannel needles to expand functionality. The size of the strips as well as the printing path can be programmed and controlled by the smartphone to ensure the precision of the printed product quality. Furthermore, the device not only allows for smooth switching between different bioinks for printing heterogeneous structure, but also allows for fast and uniform coverage of large wound surfaces. When dealing with complex wounds in vitro & vivo, the printer can effectively fill and precisely close wounds, promoting wound healing. The programmable handheld bioprinter can balance mobility and customizability in the management of skin wounds and is expected to realize its potential for emergency medical treatment in condition‐constrained scenarios, such as battlefields or disaster areas.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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A Programmable Handheld Extrusion‐Based Bioprinting Platform for In Situ Skin Wounds Dressing: Balance Mobility and Customizability ; day:22 ; month:10 ; year:2024 ; extent:13
Advanced science ; (22.10.2024) (gesamt 13)
- Urheber
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Wang, Chenmin
Hu, Chengwei
Cheng, Haojin
Qi, Weichen
Wang, Liangliang
Wu, Tianchi
Wu, Jun
Cui, Xu
Xu, Jiake
Pan, Haobo
Bian, Shaoquan
Lu, Weijia William
Zhao, Xiaoli
- DOI
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10.1002/advs.202405823
- URN
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urn:nbn:de:101:1-2410231418445.525857756259
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:27 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Wang, Chenmin
- Hu, Chengwei
- Cheng, Haojin
- Qi, Weichen
- Wang, Liangliang
- Wu, Tianchi
- Wu, Jun
- Cui, Xu
- Xu, Jiake
- Pan, Haobo
- Bian, Shaoquan
- Lu, Weijia William
- Zhao, Xiaoli
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