JP3008579U

JP3008579U - Auxiliary device for using an open-heart ice maker as an open-heart fine ice maker.

Info

Publication number: JP3008579U
Application number: JP1994008520U
Authority: JP
Inventors: 樋口　　浩二
Original assignee: 樋口浩二
Priority date: 1994-06-10
Filing date: 1994-06-10
Publication date: 1995-03-20
Anticipated expiration: 2000-06-10

Abstract

(57)【要約】【目的】開心術用製氷器を使用して、開心術で使用す
る無菌状態の細氷を準備及び製造作業を短時間でかつ労
力を必要としないで簡単に細氷を製造するための補助装
置【構成】定期的に送脱気する装置とホースで接続した
空気バッグ (57) [Summary] [Purpose] Using an icemaker for open-heart surgery, prepare aseptic fine ice for use in open-heart surgery, and the production work can be performed easily in a short time without labor. Auxiliary device for manufacturing [Structure] Air bag connected with a device that regularly sends and degasses air with a hose

Description

[Detailed description of the device]

【０００１】［産業上の利用分野］この考案は開心術用に開発された製氷器を、開心術用細氷製造器として使用する為の補助装置である。[Field of Industrial Application] This invention is an auxiliary device for using an ice making device developed for open heart surgery as a fine ice making machine for open heart surgery.

【０００２】［従来の技術］従来、開心術で使用する細氷の作り方は、イ）術前に２重パックの生理食塩液を多量に冷凍庫で凍結させておく。家庭用削氷器・ハンマ・ノミなどを滅菌しておく。ロ）術中に、凍結したパックの外装を消毒した後、外装と内装を無菌的に分離する。ハ）内装パックを更に滅菌された消毒液で洗った後、パック内の凍結生理食塩液をハンマ・ノミ等で適当な大きさまで砕き、内装パックから取り出して削氷器で削る。この作業を通常４〜５パック繰り返す。一方、開心術用製氷器を使用する方法は、製氷器の上部がベースン（洗面器）状になっており、そこの側壁下方部で製氷される。従って、ベースン部位を滅菌されたカバーで覆い、生理食塩液を適量注ぎ製氷する。[Prior Art] Conventionally, the method of making fine ice to be used in open heart surgery is a) Prior to the operation, a large amount of a double pack of physiological saline is frozen in a freezer. Sterilize ice crushers, hammers and fleas for the home. B) During surgery, disinfect the exterior of the frozen pack, and then aseptically separate the exterior from the interior. C) After washing the inner pack with a sterilized disinfectant solution, crush the frozen physiological saline solution in the pack to a suitable size with a hammer or chisel, remove it from the inner pack and shave with an ice crusher. This operation is usually repeated for 4 to 5 packs. On the other hand, in the method of using an open heart surgery ice maker, the upper part of the ice maker has a basin shape, and ice is made in the lower part of the side wall. Therefore, cover the basin site with a sterilized cover and pour an appropriate amount of physiological saline solution to make ice.

【０００３】［考案が解決しようとする課題］従来の方法では満足のいく細氷を作ることが出来るが、術前の準備（生理食塩液の凍結や削氷器・ハンマ・ノミなどの滅菌）に長時間（削氷器はＥＯＧ滅菌のため、ガス抜きの行程を含めると所要時間は約４８時間）を要する。また術中の作業は無菌操作を必要とするため、作業を行う医師や看護婦に多大な労力を強いることになる。一方、製氷器では準備および作業は非常に簡単である。しかし作られた氷は硬く、側壁下方部から内側へドーナッツ状に成長し、細氷にはならない。強いて作ろうとするならば、作成された氷をハンマ等で砕き、削氷器で削る必要がある。これでは時間と労力が必要となるほか、カバーを傷付ける危険も生じる。本考案は、これらの欠点を除くためになされたものである。[Problems to be solved by the invention] Satisfactory fine ice can be produced by the conventional method, but preparation before operation (freezing of saline solution, sterilization of ice shaving device, hammer, chisel, etc.) ) Takes a long time (about 48 hours including the degassing process because the ice crusher is EOG sterilized). In addition, since the intraoperative work requires aseptic operation, it requires a great deal of labor for the doctor and the nurse who perform the work. On the other hand, with an ice maker, preparation and work are very easy. However, the ice produced is hard, grows in a donut shape from the lower part of the sidewall to the inside, and does not become fine ice. If you try to make it by force, it is necessary to crush the created ice with a hammer etc. and shave it with an ice crusher. This is time consuming and labor-intensive, as well as risking damage to the cover. The present invention has been made to eliminate these drawbacks.

【０００４】［問題を解決するための手段］定期的に送脱気する装置（１）にホース（２）を接続し、他端に空気バッグ（３）を繋ぐ。本考案は、開心術用製氷器を開心術用細氷製造器として使用する為の、以上のような構成よりなる補助装置である。[Means for Solving the Problem] The hose (2) is connected to the device (1) for sending and degassing periodically, and the air bag (3) is connected to the other end. The present invention is an auxiliary device having the above-mentioned structure for using the ice making device for open heart surgery as a fine ice making device for open heart surgery.

【０００５】［作用］空気バッグ（３）が送気により膨張すると、イ）一緒に滅菌カバー（４）も持ち上げられ、側壁部の滅菌カバー（４）に製造付着している氷が滅菌カバー（４）から遊離し、液面に浮遊する。ロ）底部が上昇したのと同様であるため、生理食塩液全体が持ち上げられ攪拌される。脱気により空気バッグ（３）が収縮すると、元の状態にもどり、再び製氷される。[Operation] When the air bag (3) is inflated by air supply, (a) the sterilization cover (4) is also lifted up, and the ice adhered to the sterilization cover (4) on the side wall is adhered to the sterilization cover (4). It is released from 4) and floats on the liquid surface. B) Since the bottom part is the same as it was raised, the entire physiological saline solution is lifted and stirred. When the air bag (3) contracts due to deaeration, it returns to its original state and ice is made again.

【０００６】［実施例］イ）定期的に送脱接続し、製氷器（５）のベースン部の底に空気バッグ（３）を置く。ロ）滅菌カバー（４）を被せ生理食塩液を注ぐ。ハ）定期的に送脱気する装置（１）と製氷器（５）を作動させる。[Embodiment] (a) The air bag (3) is placed on the bottom of the basin of the ice maker (5) by periodically connecting and disconnecting. B) Cover the sterilization cover (4) and pour physiological saline solution. C) Operate the device (1) for sending and degassing periodically and the ice maker (5).

【０００７】［考案の効果］本案は以上のような構造で、定期的に空気バッグ（３）が膨張・収縮を繰り返すことにより、側壁部の滅菌カバー（４）に製造付着した氷が、遊離し液面に浮遊する。また常に生理食塩液が攪拌されているため、氷が溶けにくい。そのため開心術で非常に好ましいシャーベット状の形態を成す細氷が生成される。なお、空気バッグはドーナッツ型やＵ字型でもよいがその場合には中央部への滅菌カバーの落ち込みを防ぐための板が必要である。[Advantages of the Invention] The present invention has the above-mentioned structure, and the air bag (3) is repeatedly inflated and deflated periodically, so that the ice adhered to the sterilization cover (4) on the side wall part is loosened. Floats on the liquid surface. Also, since the saline solution is constantly stirred, it is difficult for the ice to melt. As a result, open-heart surgery produces fine ice cubes with a very favorable sherbet-like morphology. The air bag may be donut-shaped or U-shaped, but in that case a plate is required to prevent the sterilization cover from falling into the center.

[Brief description of drawings]

【図１】本考案を上部から見た全体図である。FIG. 1 is an overall view of the present invention viewed from above.

【図２】本考案を製氷器にセットしたときの側面図であ
る。FIG. 2 is a side view when the present invention is set in an ice maker.

[Explanation of symbols]

１．定期的に送脱気する装置２．ホース３．空気バッグ４．滅菌カバー５．製氷器６．生理食塩液 1. A device that sends and degass air periodically. Hose 3. Air bag 4. Sterilization cover 5. Ice maker 6. Saline solution

Claims

[Scope of utility model registration request]

1. A) A hose (2) is connected to a device (1) for sending and degassing periodically, and an air bag (3) is connected to the other end. Auxiliary device configured as described above