應用負壓治療疤痕產品開發設計

ASIA unversity > 創意設計學院 > 創意商品設計學系 > 博碩士論文 > Item 310904400/116842

Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/116842

Title:	應用負壓治療疤痕產品開發設計
Other Titles:	Development and Design of Scar Treatment Products Using Negative Pressure Therapy
Authors:	范浩承 FAN, HAO-CHENG
Contributors:	龍希文 LUNG, CHI-WEN 創意商品設計學系
Keywords:	拔罐;醫療產品設計;負壓治療;皮膚微循環 cupping;medical product design;negative pressure therapy;skin microcirculation
Date:	2023
Issue Date:	2023-11-22
Abstract:	疤痕通常是因為各種外傷、手術傷口、燒燙傷等因素在恢復後形成的問題，它不僅影響患者的外觀，還可能使得患者的心理健康和生活質量產生影響。疤痕的治療方法有很多，而負壓治療疤痕是其中一種經證實有效且不具有侵入性的方法，而合適的負壓劑量則可增加血流流量，促使血管增生等。人體疤痕因肢段不同，使得在使用負壓設備修復時，容易產生氣密性不足，導致負壓值無法逹到要求的情形發生。本研究假設透過「氣密罩」的連結，將負壓源與透明PVC膜連結；或負壓源與矽膠拔罐軟杯連結，使其提升皮膚微循環血流流量，並解決氣密性不足問題。本研究分四種測試，第一種是「皮膚接觸敷料負壓氣密性」測試；第二種是「氣密罩底端形狀設計」測試；第三種是「矽膠拔罐軟杯連接負壓源」測試；第四種是「評估負壓介面對皮膚微循環」測試。第一種「皮膚接觸敷料負壓氣密性」測試，分別測試吸盤、3M防水貼布、透明PVC膜。結果顯示透明PVC膜，最容易操作以及觀查負壓狀態。但最終出現水泡情形，因此修改氣密罩設計；第二種「氣密罩底端形狀設計」測試，使皮膚表層多了支撐作用，確實避免皮膚水泡的發生；第三種「矽膠拔罐軟杯連接負壓源」測試，將矽膠拔罐軟杯，在頂端使用打孔刀進行打孔改裝後與氣密罩連結，矽膠拔罐軟杯可以在不同肢段貼合不會脫落，表現出良好的氣密效果；第四種「評估負壓介面對皮膚微循環」測試，分別評估氣密罩配合「透明PVC膜」和「矽膠拔罐軟杯」。「透明PVC膜」對於皮膚微循環血流流量，測試前後僅微量增加 2.0%。而「矽膠拔罐軟杯」則明顯的呈現出增加7.5%優勢。矽膠拔罐軟杯配合氣密罩於105 mmHg的負壓刺激，能將皮膚微循環提升速度。本研究在學術上的貢獻為，設計負壓氣密罩，並改善底端形狀設計，可藉由矽膠拔罐軟杯，能確切將皮膚微循環提升其速度，增進疤痕的治療。 Scarring can occur after traumas, surgical wounds, burns, and other factors during the recovery process. In addition to negatively affecting the patient's appearance, it can also negatively impact their psychological well-being. A proven and non-invasive scar treatment method is negative pressure therapy (NPT). When negative pressure levels are appropriate, angiogenesis can be promoted. As a result of variations in body limbs, negative pressure devices for scar repair may not provide adequate airtightness. Researchers hypothesized that by connecting an "airtight mask" to a transparent PVC film or a silicone cupping cup, they could improve skin microcirculation and address inadequate airtightness.The study consisted of four tests: (1) "Airtightness of Skin Contact Dressing under Negative Pressure," (2) "Design of Airtight Mask Bottom Shape," (3) "Connection of Negative Pressure Source with Silicone Cupping Cup," and (4) "Evaluation of Negative Pressure Interface on Skin Microcirculation."In the first test, suction cups, 3M waterproof adhesive tape, and transparent PVC film were evaluated for their airtightness when in contact with the skin. The results showed that transparent PVC film was the easiest to handle and observe the negative pressure status. However, it eventually resulted in the formation of blisters, necessitating modifications to the airtight mask design. The second test focused on the design of the airtight mask bottom shape, which provided additional support to the skin surface and effectively prevented the occurrence of skin blisters. In the third test, the silicone cupping cup was connected to the airtight mask after being modified with a perforation at the top using a puncture knife. The silicone cupping cup demonstrated good airtightness and remained adhered to different body limbs without detachment; The fourth test evaluated the effects of the negative pressure interface on skin microcirculation using both the transparent PVC film and the silicone cupping cup. The transparent PVC film showed a marginal increase of only 2.0% in skin microcirculation before and after the test. In contrast, the silicone cupping cup exhibited a significant advantage, with a noticeable increase of 7.5%. When combined with the airtight mask under a negative pressure stimulation of 105 mmHg, the silicone cupping cup effectively enhanced skin microcirculation.The academic contribution of this study lies in the design of a negative pressure airtight mask and the improvement of its bottom shape. By utilizing the silicone cupping cup, skin microcirculation can be significantly improved, thus enhancing scar treatment.
Appears in Collections:	[創意商品設計學系] 博碩士論文

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