JPH0722743U

JPH0722743U - Sponge cover aspirator

Info

Publication number: JPH0722743U
Application number: JP6136393U
Authority: JP
Inventors: 幸彦鈴木
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-07
Filing date: 1993-10-07
Publication date: 1995-04-25

Abstract

(57)【要約】（修正有）【目的】ドレーンチューブの目詰り防止。【構成】外科系手術などに使用される吸引管イの先端部
の穴ウを、吸引の能率を上げるため、スポンジのカバー
アで覆った。 (57) [Summary] (Corrected) [Purpose] Preventing clogging of the drain tube. [Structure] A hole c at the tip of a suction tube (a) used for surgical operation is covered with a sponge cover to improve suction efficiency.

Description

【考案の詳細な説明】現在まで、外科系手術においては術野の出血・水分を、吸引ポンプからつながるプラスチック・パイプに、先端部付近に穴のあいた金属性の管をつないで、吸引していた。しかし、この方法では、吸引管の穴に周囲の物（例えば、皮膚組織や筋肉組織など）がぴったりと蓋をするように詰まり易く、有効な圧力で吸引できないという欠点があった。眼科手術で使用する吸引付きの開瞼器も同様であった。[Detailed description of the device] Up to now, in surgical operation, bleeding and water in the operative field are sucked by connecting a plastic pipe connected from a suction pump to a metal pipe with a hole near the tip. Was. However, this method has a drawback in that the hole of the suction tube is likely to be clogged with a surrounding object (for example, skin tissue or muscle tissue) so as to tightly close it, and suction cannot be performed with an effective pressure. The same applies to the eyelid opener with suction used in eye surgery.

そこで、吸引管の穴が直接、周囲の組織に触れないよう、吸引管の穴に相当する部分を、スポンジのカバーで覆う方法を考えた。 Therefore, we considered a method of covering the part corresponding to the hole of the suction tube with a sponge cover so that the hole of the suction tube does not directly touch the surrounding tissue.

この方法では、吸引管の穴と組織の間に血液・水分や空気を通すスポンジが存在するため、穴を塞がれることがなく、有効な吸引力を持続できる。 In this method, since there is a sponge that allows blood, water and air to pass between the hole of the suction tube and the tissue, the hole is not blocked and the effective suction force can be maintained.

本考案は、眼科手術で使用する吸引付き開瞼器など、他の吸引装置にも利用できる。 The present invention can also be used for other suction devices such as an eyelid opener with suction used in eye surgery.

【図面の簡単な説明】[Brief description of drawings]

【図１】本考案の斜視図1 is a perspective view of the present invention

【図２】本考案の割面図FIG. 2 is a sectional view of the present invention.

[Explanation of symbols]

アスポンジ・カバーイ吸引管ウ吸引管の穴 A Sponge cover cover Suction tube c Suction tube hole

Claims

[Scope of utility model registration request]

1. A tip of the aspirator is covered with sponges (including other air-containing materials) (2) In an eyelid opener with aspiration, a hole for aspiration is covered with a sponge for use.