PROBLEM TO BE SOLVED: To provide a ventilation device for a dissecting room, which prevents the diffusion of formaldehyde so as to clear the legal management concentration, and efficiently performs ventilation without simply increasing the amount of the ventilation.SOLUTION: The ventilation device for the dissecting room with a dissecting table 10 arranged therein includes: a frame shape ventilation box 20 which is arranged in a hollow frame shape to surround the whole periphery of the dissecting table 10, and where a plurality of suction ports 21 are formed in the upper inner sidewall, and a plurality of discharge ports 22 are formed in a lower inner sidewall a confluent chamber 30 arranged in the lower part of the dissecting table 10, connected to the frame shape ventilation box 20 via a plurality of ventilation tubes 35 corresponding to the plurality of discharge ports 22, and performing the confluence of contaminated air a discharge duct 40 an air discharge blower 50 a rectifying box 60 arranged in an upper part such as the ceiling 16 of the dissecting table 15, etc. and an air supply blower 65 for supplying fresh air so that the amount of the air to be supplied to the inside of the dissecting room 15 is equal to or exceeds the amount of discharge with the discharge blower.COPYRIGHT: (C)2010,JPO&INPIT【課題】ホルムアルデヒドの拡散を防止して法定管理濃度をクリアでき、しかも換気量を単純に増大させることなく効率的に換気できる解剖室の換気装置を提供すること。【解決手段】解剖台10が配置された解剖室の換気装置であって、解剖台10の全周囲を取り巻く中空の枠状に設けられ、上部内側壁に複数の吸い込み口21が形成されると共に、下部内側壁に複数の排気口22が形成された枠状通気ボックス20と、解剖台10の下部に設けられ、複数の排気口22に対応する複数の通気管35を介して枠状通気ボックス20に接続されて汚染空気を合流させる合流チャンバー30と、排気ダクト40と、排気用送風機50と、解剖室15の天井部16等の上部に設けられた整流ボックス60と、解剖室15の内部へ供給される空気量が排気用送風機間による排気量と同等又は上回るように新鮮な空気を供給する給気用送風機65とを具備する。【選択図】図1
