DE2916612A1 - Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel - Google Patents

Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel

Info

Publication number
DE2916612A1
DE2916612A1 DE19792916612 DE2916612A DE2916612A1 DE 2916612 A1 DE2916612 A1 DE 2916612A1 DE 19792916612 DE19792916612 DE 19792916612 DE 2916612 A DE2916612 A DE 2916612A DE 2916612 A1 DE2916612 A1 DE 2916612A1
Authority
DE
Germany
Prior art keywords
air
sterile
slot
curtain
operating table
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19792916612
Other languages
German (de)
Inventor
Hermann Thalheimer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THALHEIMER KUEHLUNG KG
Original Assignee
THALHEIMER KUEHLUNG KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by THALHEIMER KUEHLUNG KG filed Critical THALHEIMER KUEHLUNG KG
Priority to DE19792916612 priority Critical patent/DE2916612A1/en
Publication of DE2916612A1 publication Critical patent/DE2916612A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/108—Means providing sterile air at a surgical operation table or area

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The germ-free curtain of air for an operating table is bell shaped and covers the table working area. An air pipe (1) with discharge ports is mounted round the table, and from this germ-free air is discharged upwards into an exhaust channel. The air is then passed through an air conditioning system and back in a germ-free state to the pipe again. There can be a continuous air discharge port in the pipe formed by a lipped slot, giving constant air speed between the slot and exhauster.

Description

BESCHREIBUNG DESCRIPTION

"OPERATIONS-TISCH mit keimfreiem Luftschleier" Es ist bekannt, daß Operationsräume nach bester Möglichkeit keimfrei gehalten werden müssen, wie auch das Personal im O.P.-Raum, um eine Übertragung von Krankheitskeimen auf den Patienten zu vermeiden. Bis heute hat man keimfreie Luft von einer zur anderen Seite, von oben nach unten oder auch umgekehrt, in den O.P.-Raum eingeblasen und abgesaugt, mit dem Nachteil, daß die Luft jeweils auf den Patienten trifft, der dadurch mit noch eventuell vorhandenen Bakterien kontaminiert werden kann. "OPERATING TABLE with aseptic air curtain" It is known that Operating rooms must be kept aseptic as possible, as well as the staff in the O.P. room to prevent the transmission of germs to the patient to avoid. To this day you have aseptic air from one side to the other, from top to bottom or vice versa, blown into the O.P. area and sucked off, with the disadvantage that the air hits the patient, who is with it any bacteria that may still be present can be contaminated.

Der im Patent-Anspruch angegebenen Erfindung liegt die Aufgabe zugrunde, die keimfreie Luft nicht auf den Patienten, sondern weg von ihm zur Absaugung O nach oben zu blasen, unter Ausnützung eines durch den Luftstrom entstehenden, keimfreien Vakuumsüber dem Patienten auf dem O.P.-Tisch.The invention specified in the patent claim is based on the object the sterile air not on the patient, but away from him for suction O to blow upwards, taking advantage of a sterile produced by the air flow Vacuum above the patient on the O.P. table.

Es ist dadurch möglich, das Personal im O.P.-Raum nur noch mit sterilen Händen und Armen, soweit nötig, arbeiten zu lassen, während die übrige sterile Bekleidung wegfällt. Ein Ausführungsbeispiel wird anhand beiliegender Abbildungen "Figur li "Figur32" und "Figur «*4 " erläutert.This makes it possible to let the staff in the operating room work with sterile hands and arms only, as far as necessary, while the rest of the sterile clothing is omitted. An exemplary embodiment is illustrated in the enclosed figures "Figure li "Figure32" and "Figure" * 4 "explained.

Die Zuleitung 0 und Ausblasdüsefür sterile Luft ist am O.P.-Tisch so montiert, daß keine Raumluft mit Bakterien in den Vakuumraum über dem Patienten eindringen kann. Das Klima- und Entkeimungs-Filter-Gerät Q4 für sterile Luft ist im Nebenraum, bzw. oberhalb des O.P.-Tisches, bei zusammengebauter, zerleg- oder fahrbarer Ausführung, montiert, siehe Abbildung "Figur 1" und "Figur 4".The supply line 0 and exhaust nozzle for sterile air is on the O.P. table Mounted in such a way that no room air with bacteria enters the vacuum space above the patient can penetrate. The Q4 air conditioning and sterilization filter device for sterile air is in the adjoining room or above the O.P. table, with assembled, Dismountable or mobile version, assembled, see figure "Figure 1" and "Figure 4 ".

Es saugt die Luft über dem O.P.-Tisch im Kreislauf ab. Die zerlegbare und fahrbare Ausführung laut "Figur 4" ist eine transportable O.P.-Einheit, welche in jedem Raum oder im Freien, (Lazarett etc.) für sterile Operationen aufgestellt werden kann. "Figur 3" zeigt auch das Anpress-Band 6, welches den Zwischenraum zwischen O.P.-Tisch-Platte und Ausblaskanal abschließt. Dieser Zwischenraum 8 dient zum Durchziehen der Abdecktücher über den Patienten auf dem O.P.-Tisch.It sucks the air above the O.P. table in a circuit. The one that can be dismantled and mobile version according to "Figure 4" is a transportable O.P. unit, which Set up in any room or in the open air (hospital, etc.) for sterile operations can be. "Figure 3" also shows the pressure band 6, which the space between O.P. table top and exhaust duct complete. This gap 8 is used to pull through the drapes over the patient on the O.P. table.

Claims (4)

PATENT - ANSPRUCH Operations-Tisch mit keimfreiem Luftschleier als Luftglocke 3 über dem O.P.-Feld, dadurch gekennzeichnet, daß um den Tisch ein Luftkanal 1 in Rohrform mit Ausblas-Öffnung 6 montiert ist, mit dem keimfreie Luft nach oben in eine Absaugvorrichtung 2 mit entsprechender Geschwindigkeit geleitet, und im Kreislauf über ein Klimagerät 4 keimfrei dem Luftkanal 1 am Tisch wieder zugeführt wird. PATENT - CLAIM Operating table with aseptic air curtain as Air bell 3 above the O.P. field, characterized in that an air duct around the table 1 is mounted in the form of a tube with a blow-out opening 6, with the sterile air at the top passed into a suction device 2 at the appropriate speed, and im The circuit is returned aseptic via an air conditioner 4 to the air duct 1 on the table will. 2.) Gerät nach Anspruch 1 - dadurch gekennzeichnet, daß die Ausblas-Offnung 6 am Luftkanal 1 um den O.P.-Tisch durchlaufend als Schlitz mit Lippenform ausgebildet ist, um der sterilen Luft als endlosen Schleier genaue Richtung auf den Absaugkanal 2 in der Mitte, oberhalb, längs des O.P.-Tisches zu geben, und damit die so geführte Luft vom Austrittschlitz 1 bis zum Ansaugkanal 2 annähernd die gleiche Geschwindigkeit erreicht, die notwendig ist, für eine keimfreie Luftglocke über dem O.P.-Feld 3.2.) Device according to claim 1 - characterized in that the blow-out opening 6 on the air duct 1 around the O.P. table continuously formed as a slot with a lip shape is to the sterile air as an endless veil exact direction on the suction channel 2 in the middle, above, along the O.P. table, and with it the one guided in this way Air from the outlet slot 1 to the intake duct 2 approximately the same speed reached, which is necessary for a sterile air bell over the O.P. field 3. 3.) Gerät nach Anspruch 1 und 2 - dadurch gekennzeichnet, daß der O.P.-Tisch mit Luftschleier sowohl stationär in einem sterilen oder nicht sterilen Raum als auch transportabel, auf Rollen 7 etc., zerlegbar zu Einbringen durch eine normale Tür ausgeführt werden kann, mit sämtlichen eingebauten Elementen zur Erreichung des sterilen Luftschleiers.3.) Apparatus according to claim 1 and 2 - characterized in that the O.P. table with air curtain both stationary in a sterile or non-sterile Space as well as transportable, on rollers 7 etc., can be dismantled for introduction by a normal door can be executed, with all the built-in elements to achieve of the sterile air curtain. 4.) Gerät nach Anspruch 1, 2 und 3 - dadurch gekennzeichnet, daß der Raum zwischen O.P.-Tisch und Luftkanal 1 mit Ausblas-Schlitz zum Durchziehen der Patienten-Abdecktücher ringsum mit einer Anpress-Vorrichtung an den O.P.-Tisch versehen ist, welche das Eindringen von Krankheitskeimen in die sterile Luftglocke durch diesen Zwischenraum verhindert.4.) Apparatus according to claim 1, 2 and 3 - characterized in that the Space between the O.P. table and air duct 1 with a blow-out slot for pulling the Provide patient drapes all around with a pressing device on the O.P. table is which prevents germs from entering the sterile air bubble prevents this gap.
DE19792916612 1979-03-30 1979-03-30 Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel Ceased DE2916612A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792916612 DE2916612A1 (en) 1979-03-30 1979-03-30 Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916612 DE2916612A1 (en) 1979-03-30 1979-03-30 Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel

Publications (1)

Publication Number Publication Date
DE2916612A1 true DE2916612A1 (en) 1980-10-09

Family

ID=6069156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792916612 Ceased DE2916612A1 (en) 1979-03-30 1979-03-30 Operating table with germ free air curtain - has ports in surrounding air pipe, discharging upwards towards exhausting channel

Country Status (1)

Country Link
DE (1) DE2916612A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319173A1 (en) * 1983-05-26 1984-11-29 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Method and device for screening the operation field with clinically pure air
WO2004030562A1 (en) * 2002-10-02 2004-04-15 Silsoe Research Institute Sterile air trolley
CN103462764A (en) * 2013-09-28 2013-12-25 河南博斐科技有限公司 Forensic mobile work handcart

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319173A1 (en) * 1983-05-26 1984-11-29 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Method and device for screening the operation field with clinically pure air
WO2004030562A1 (en) * 2002-10-02 2004-04-15 Silsoe Research Institute Sterile air trolley
CN103462764A (en) * 2013-09-28 2013-12-25 河南博斐科技有限公司 Forensic mobile work handcart
CN103462764B (en) * 2013-09-28 2015-10-28 河南盛沃电子科技有限公司 Forensic mobile work handcart

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Legal Events

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8110 Request for examination paragraph 44
8131 Rejection