CH293571A - Device for the sterilization and sterility of objects, in particular medical instruments. - Google Patents
Device for the sterilization and sterility of objects, in particular medical instruments.Info
- Publication number
- CH293571A CH293571A CH293571DA CH293571A CH 293571 A CH293571 A CH 293571A CH 293571D A CH293571D A CH 293571DA CH 293571 A CH293571 A CH 293571A
- Authority
- CH
- Switzerland
- Prior art keywords
- reflector
- objects
- rays
- sterilized
- carrier
- Prior art date
Links
- 230000001954 sterilising effect Effects 0.000 title claims description 5
- 230000036512 infertility Effects 0.000 title claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 3
- 230000005855 radiation Effects 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- 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
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
Gerät zur Sterilisation und Sterilhaltung von Gegenständen, insbesondere medizinischer Instrumente.
Es ist bekannt, dass mit UYJStrahlen Bäk- terien und Sporen getötet werden können.
Eine Schwierigkeit in der Anwendung dieser Kenntnis besteht darin, dass der keimfrei zu machende Gegenstand während einer gewissen Zeit von allen Seiten bestrahlt werden muss.
Das ermöglicht das vorliegende IGerät, das dadurch gekennzeichnet ist, dass in einem Ge hälse ein für UV-Strahlen durchlässiger Träger für die zu sterilisierenden und steril zu haltenden Gegenstände zwischen einem ersten Reflektor und einer UV-Strahlungsquelle mit wenigstens einem zweiten Reflektor angeordnet ist.
Der Träger für die zu sterilisierenden und steril zu haltenden Gegenstände kann eine Quarzplatte sein oder ein Gitter mit einer den zu sterilisierenden Gegenständen entsprechenden Maschenbreite.
Fig. 1 zeigt eine perspektivische Ansicht des Gerätes.
Fig. 2 zeigt einen Querschnitt.
Das Gehäuse 1 besitzt einen Klappdeckel 2, dessen innere Seite verspiegelt ist. Im Innern befindet sich die UV > Lampe 3 mit den Reflektoren 4 und 5. Am Boden ist die Schublade 6, die innen als Spiegel ausgebildet ist.
Etwas weiter oben ist das Gitter 7 angebracht.
Auf ihm liegt ein zu bestrahlender Gegenstand 8.
Einige Strahlen treffen direkt von oben auf den Gegenstand 8, andere werden an den Reflektoren 2, 4 und 5 reflektiert und fallen auf die Seitenfläche, wieder andere gelangen auf den Reflektor 6 und bestrahlen den Gegenstand 8 von unten. Mit dieser Anordnung, bei der die Strahlen mehrheitlich schief von einem Reflektor auf den andern reflektiert werden, ist es also möglich, den Gegenstand allseitig keimfrei zu machen und : keimfrei zu halten.
PATENTANSPRUCH:
Gerät zur Sterilisation und'Sterilhaltung von Gegenständen, insbesondere medizinischer Instrumente, mittels UV-Strahlung, dadurch gekennzeichnet, dass in einem Gehäuse ein für UV-Strahlen durchlässiger Träger für die zu sterilisierenden und steril zu haltenden Gegen- stände zwischen einem ersten Reflektor und einer UV Strahlungsquelle mit wenigstens einem zweiten Reflektor angeordnet ist.
UNTERANSPRÜGHE:
1. Gerät nach Patentanspruch, dadurch gekennzeichnet, dass der'Träger ein Gitter ist.
2. Gerät nach Patentanspruch, dadurch gekennzeichnet, dass der Träger eine Quarzplatte ist.
3. Gerät nach Patentanspruch, dadurch gekennzeichnet, dass der zweite Reflektor und die UV-Strahlungsquelle so angeordnet sind, dass die Strahlen mehrheitlich schief auf den ersten Reflektor auffallen.
4. Gerät nach Patentanspruch, dadurch gekennzeichnet, dass der erste Reflektor als Schublade ausgebildet ist.
**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.
Device for the sterilization and sterility of objects, in particular medical instruments.
It is known that UYJ rays can kill bacteria and spores.
A difficulty in applying this knowledge is that the object to be sterilized must be irradiated from all sides for a certain time.
This is made possible by the present device, which is characterized in that a carrier, permeable to UV rays, for the objects to be sterilized and kept sterile is arranged in a neck between a first reflector and a UV radiation source with at least one second reflector.
The carrier for the objects to be sterilized and kept sterile can be a quartz plate or a grid with a mesh width corresponding to the objects to be sterilized.
Fig. 1 shows a perspective view of the device.
Fig. 2 shows a cross section.
The housing 1 has a hinged cover 2, the inner side of which is mirrored. Inside is the UV lamp 3 with reflectors 4 and 5. On the bottom is the drawer 6, which is designed as a mirror on the inside.
The grid 7 is attached a little further up.
An object 8 to be irradiated lies on it.
Some rays impinge directly on the object 8 from above, others are reflected at the reflectors 2, 4 and 5 and fall on the side surface, while still others reach the reflector 6 and irradiate the object 8 from below. With this arrangement, in which the majority of the rays are reflected obliquely from one reflector to the other, it is thus possible to make the object sterile on all sides and: to keep it sterile.
PATENT CLAIM:
Device for sterilizing and keeping objects sterile, in particular medical instruments, by means of UV radiation, characterized in that in a housing a carrier permeable to UV rays for the objects to be sterilized and kept sterile between a first reflector and a UV Radiation source is arranged with at least one second reflector.
SUBCLAIMS:
1. Device according to claim, characterized in that the carrier is a grid.
2. Device according to claim, characterized in that the carrier is a quartz plate.
3. Device according to claim, characterized in that the second reflector and the UV radiation source are arranged so that the majority of the rays fall obliquely on the first reflector.
4. Apparatus according to patent claim, characterized in that the first reflector is designed as a drawer.
** WARNING ** End of DESC field could overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH293571T | 1951-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH293571A true CH293571A (en) | 1953-09-30 |
Family
ID=4488223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH293571D CH293571A (en) | 1951-08-17 | 1951-08-17 | Device for the sterilization and sterility of objects, in particular medical instruments. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH293571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2867865A (en) * | 1956-12-28 | 1959-01-13 | Claire S Ryan | Can opener and radiant energy sterilizer |
| EP0051569A2 (en) * | 1980-11-04 | 1982-05-12 | ELETTRONICA LIARRE S.r.l. | A sterilisation device for surgical implements and instruments |
| US10376605B1 (en) | 2018-03-27 | 2019-08-13 | Universal City Studios Llc | Systems and methods for sanitizing amusement park articles |
| US10898601B2 (en) | 2018-03-27 | 2021-01-26 | Universal City Studios Llc | Systems and methods for sanitizing amusement park equipment |
-
1951
- 1951-08-17 CH CH293571D patent/CH293571A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2867865A (en) * | 1956-12-28 | 1959-01-13 | Claire S Ryan | Can opener and radiant energy sterilizer |
| EP0051569A2 (en) * | 1980-11-04 | 1982-05-12 | ELETTRONICA LIARRE S.r.l. | A sterilisation device for surgical implements and instruments |
| EP0051569A3 (en) * | 1980-11-04 | 1982-09-01 | Zambrini Gianni & C. Elettronica Liarre Snc | A sterilisation device for surgical implements and instruments |
| US10376605B1 (en) | 2018-03-27 | 2019-08-13 | Universal City Studios Llc | Systems and methods for sanitizing amusement park articles |
| US10874755B2 (en) | 2018-03-27 | 2020-12-29 | Universal City Studios Llc | Systems and methods for sanitizing amusement park articles |
| US10898601B2 (en) | 2018-03-27 | 2021-01-26 | Universal City Studios Llc | Systems and methods for sanitizing amusement park equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT390734B (en) | DEVICE FOR KILLING OR DISABLING EGG WHITE NUCLEIC ACID ORGANISMS | |
| DE3317300C2 (en) | Stable, lockable container to hold a stable inner container with hospital waste | |
| CH293571A (en) | Device for the sterilization and sterility of objects, in particular medical instruments. | |
| AT407609B (en) | DISINFECTOR AND INSTRUMENT CONTAINER FOR IT | |
| DE2220189C2 (en) | Water softener installation in washing machine - has conical cover with UV lamp switched ON and OFF with water flow control valve | |
| DE2312382B2 (en) | Containers for the sterilization and return of medical instruments and other medical goods | |
| EP0532135A1 (en) | Sterilizing autoclave | |
| DE1003404B (en) | Device for sterilizing flowing fluids using ultraviolet light | |
| AT74813B (en) | Device for medical light and heat treatment. | |
| DE1032894B (en) | Device for sterilizing objects | |
| DE102011052750B4 (en) | Device for disinfecting or sterilizing food | |
| US1702673A (en) | Rubber-glove sterilizer | |
| DE638936C (en) | Process for the artificial aging of wine, spirits, etc. the like. by ultraviolet irradiation | |
| DE867898C (en) | Focus sterilizer for surgical instruments | |
| DE102019101098B4 (en) | strainer basket | |
| DE102009008135A1 (en) | Portable device for holding hygienic object at place of application, comprises receiving area, radiation source, and voltage supply unit, where receiving area is provided for receiving object | |
| DE4425831C1 (en) | Sterilising dental instruments in heated bath | |
| DE3706569A1 (en) | Device for the sterilisation of medical instruments by means of heat | |
| DE871877C (en) | Method and device for treating liquids, in particular beverages such as milk | |
| DE600341C (en) | Process for the production of aseptic, firm and durable catgut | |
| DE2303975A1 (en) | AUTOCLAVE | |
| EP0437271A1 (en) | Process for the preparation of sterile compressed air and/or of a liquid for medical implements | |
| Tröhler | Klinisch-numerische Forschung in der britischen Geburtshilfe 1750-1820 | |
| DE202007002257U1 (en) | Compartment divider for sterilization box, for use in sterilizing medical instruments, consists of self-supporting, heat-resistant, perforated, transverse and longitudinal walls | |
| DE307433C (en) |