DE91611C - - Google Patents
Info
- Publication number
- DE91611C DE91611C DENDAT91611D DE91611DA DE91611C DE 91611 C DE91611 C DE 91611C DE NDAT91611 D DENDAT91611 D DE NDAT91611D DE 91611D A DE91611D A DE 91611DA DE 91611 C DE91611 C DE 91611C
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- tube
- steam
- plug
- catheters
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Handhabung der bisher üblichen Kathetersterilisatoren, welche mit Dampf arbeiteten, war ä'ufserst unbequem, so dafs die Sterilisation der Katheter viel Zeit in Anspruch nahm. Die Verbindung der im Innenraum B befindlichen Katheter mit ' dem eigentlichen Dampfentwickler A geschah seither durch Gummischlä'uche, wobei viel Condenswasser entstand und die Katheter litten.The handling of the previously common catheter sterilizers, which worked with steam, was extremely inconvenient, so that the sterilization of the catheters took a long time. The connection of the catheters located in the interior B with the actual steam generator A has since been made by rubber hoses, which resulted in a lot of condensation water and the catheters suffered.
Diese Mängel lassen sich durch Anordnung einer Dampfkammer mit hohlem Dichtungsstöpsel beseitigen. These deficiencies can be eliminated by arranging a steam chamber with a hollow sealing plug.
Der derart verbesserte Apparat besteht aus einem Wasserreservoir E mit seitlichem Einfülltubus und cylindrischem Rohr A, mit welchem ein im Innern des letzteren liegendes, unten geschlossenes Rohr B verbunden ist. Im oberen Theil des Raumes A befindet sich die Kammer K, welche, so lange der Apparat nicht benutzt wird, einerseits oben mit der Atmosphäre und andererseits unten mit dem Rohr B in Verbindung steht. Die Kammer K wird während der Benutzung des Apparates durch einen hohlen Stöpsel, welcher zwei Gummistopfen trägt, gegen die äufsere Atmosphäre, sowie gegen das Innere des Rohres B abgesperrt.' The apparatus improved in this way consists of a water reservoir E with a lateral filling tube and a cylindrical tube A, to which a tube B , located inside the latter and closed at the bottom, is connected. In the upper part of room A there is chamber K, which, as long as the apparatus is not in use, communicates with the atmosphere at the top and with tube B at the bottom. The chamber K is blocked from the outside atmosphere and from the inside of the tube B by a hollow stopper which carries two rubber stoppers while the apparatus is in use.
Die Wirkungsweise des Apparates nun ist folgende:The mode of operation of the apparatus is as follows:
Der röhrenförmige Körper, z. B. Katheter F, wird an das düsenförmige Ende des Stöpsels G gesteckt und, sobald die Dampfbildung vor sich geht, in das Innere des Rohres B gehängt. Da die beiden Gummistopfen des Hohlstöpsels G die Kammer nach beiden Seiten abdichten, so werden die Dämpfe gezwungen, durch das Röhrchen Jf? in die doppelwandige Kammer K zu treten. Von hier aus können sie nur durch die Löcher I des Stöpsels G in das Innere des Katheters treten, durchströmen denselben in der Pfeilrichtung von oben nach unten, umspülen ihn auch aufsen und treten durch das Abzugsrohr D ins Freie.The tubular body, e.g. B. Catheter F, is plugged into the nozzle-shaped end of the plug G and, as soon as the vapor formation takes place, hung in the interior of the tube B. Since the two rubber stoppers of the hollow plug G seal the chamber on both sides, the vapors are forced to pass through the tube Jf? to step into the double-walled chamber K. From here they can only enter the interior of the catheter through the holes I of the plug G , flow through it in the direction of the arrow from top to bottom, wash around it and pass through the vent pipe D into the open.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE91611C true DE91611C (en) |
Family
ID=363222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT91611D Active DE91611C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE91611C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956011A (en) * | 1974-04-11 | 1976-05-11 | Carleton John S | Method for cleaning disposable suction catheters |
-
0
- DE DENDAT91611D patent/DE91611C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956011A (en) * | 1974-04-11 | 1976-05-11 | Carleton John S | Method for cleaning disposable suction catheters |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0035763B1 (en) | Apparatus for transferring measured amounts of liquid reagent to a test tube | |
DE2421752A1 (en) | CHEST EXTRACTOR | |
DE91611C (en) | ||
DE858037C (en) | Device for taking samples | |
AT502947B1 (en) | ASEPTIC SAMPLING STATION | |
DE2310589C2 (en) | Device for aseptic filling of flowable goods | |
DE33137C (en) | Innovation in bottle filling devices | |
DE2359986C3 (en) | Method and device for filling liquids into vessels | |
DE150086C (en) | ||
DE75453C (en) | Innovation in filling sterilizers | |
DE268510C (en) | ||
DE693947C (en) | Solution sterilizer | |
AT397187B (en) | Container for use in microwave units | |
DE831002C (en) | Automatic condensate drainage for steam-operated sterilizers for bandages, etc. like | |
DE892668C (en) | Device for disinfecting hollow vessels | |
AT18727B (en) | Filling and corking device for pasteurized beer u. Like. In the absence of air. | |
DE682958C (en) | Device for filling vessels | |
DE1804531B2 (en) | Device for deaerating water | |
DE670610C (en) | Device for sterilizing filled preserving jars or the like. | |
DE30204C (en) | Process and apparatus for filling milk and other liquid foodstuffs in bottles for the purpose of preservation, with the exclusion of air and the use of inert gases | |
DE313797C (en) | ||
DE673086C (en) | Device for measuring the amount of gas that occurs during bacteriological or chemical processes | |
DE34014C (en) | Apparatus for preserving meat and other animal or vegetable substances by means of antiseptic liquids respectively. fumes | |
DE407909C (en) | Emptying device like the bell lifter for milk heaters | |
EP0204097B1 (en) | Process for shipping fermentable products |