SU542450A3 - Device for sterilization of the operated area - Google Patents
Device for sterilization of the operated areaInfo
- Publication number
- SU542450A3 SU542450A3 SU2077145A SU2077145A SU542450A3 SU 542450 A3 SU542450 A3 SU 542450A3 SU 2077145 A SU2077145 A SU 2077145A SU 2077145 A SU2077145 A SU 2077145A SU 542450 A3 SU542450 A3 SU 542450A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- loop
- air duct
- holes
- group
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
- A61B2090/401—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment using air flow
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
1one
Изобретение относитс к медицинской технике, а именно к устройствам дл стерилизации оперируемого участка.The invention relates to medical technology, in particular to devices for sterilizing an operating area.
Известен стерильный операционный стол, содержащий источник воздуха, воздуховод, соединенный с источником сжатого воздуха, отверсти дл входа и выхода воздуха, сменные фильтры дл стерилизации вход щего воздуха l.A sterile operating table is known, containing an air source, an air duct connected to a compressed air source, air inlets and outlets, and replaceable filters for sterilizing the incoming air l.
Однако известное устройство не обеспечивает малого расхода стерильного сжатого воздуха и простоты обращени .However, the known device does not provide low consumption of sterile compressed air and ease of handling.
Целью насто щего изобретени вл етс снижение расхода стерильного сжатого воздуха и упрощение обращени с устройством, The object of the present invention is to reduce the consumption of sterile compressed air and to simplify the handling of the device,
Указанна цель достигаетс тем, что устройство содержит петлеобразный воздухопровод , подгон емый по форме оперируемого участка, имеющий приблизительно плоскую опорную поверхность и две группы отверстий дп выпуска воздуха, обращенных внутрь петлеобразнохо воздухопровода, причем отвер сти одной группы расположены под углом к оперируемому участку, а другой-параллельно оперируемому участку.This goal is achieved by the fact that the device contains a loop-shaped air duct, fitted in the shape of the operated section, having an approximately flat supporting surface and two groups of openings dp for exhausting air that are turned inside the loop-shaped air duct, and the holes of one group are angled to the operated section, and the other - in parallel with the operated area.
Отверсти могут быть выполнены в виде паза, простирающегос по всему периметру петлеобразного воздухопровода, выполненного , например, в виде жесткой трубы или гибкого шланга, причем отверсти заканчиваютс обращенными внутрь петлеобразного воздухопровэда губками.The holes can be made in the form of a groove extending around the perimeter of a loop-like air duct, made, for example, in the form of a rigid pipe or flexible hose, with the holes ending with sponges facing the loop-like air guide.
На фиг. 1 изображено предлагаемое устройство дл стерилизашш оперируемого участка , общий вид; на фиг, 2-разрез А-А на ф1Ш, 1; на фиг. 3-петлеобразный воздухопровод в сечении.FIG. 1 shows the proposed device for sterilization of the operated area, general view; Fig, 2-section AA on f1Sh, 1; in fig. 3-loop air duct in cross section.
Устройство содержит источник 1 сжатого воздуха, воздуховод 2, соединенный с источником сжатого воздуха, сменные фильтры 3, петлеобразный воздухопровод 4, подгон емый 1Ю форме оперируемого участка, имеющий приблизительно плоскую опорную поверхность Б и выполненный, например, в виде жесткой трубы или гибкого шланга, две группы отверстий а и (Г дл выпуска воздуха, размещенных внутри петлеобразного воздухопровода, причем отверсти с расположены под углом к оперируемому участку, а отверсти S -па раллельно , все отверсти выполнены в виде па:за, простираюатегос :ю всему nspHN-eT ру всв ухопровода 4 и закаичивают-с обращенными внутрь воздухопровода губками 5, Устройство примен етс следующим образом . Из источника 1 сжатый воздух подаетс через воздуховод 2 в фильтры 3, где он очищаетс от болезнетворных микробов. Далее воздух через воздуховод 6 подаетс в петлеобразный воздухопровод 4 и покидает его через отверсти О и S, расположенные по всему периметру. Отверсти 5 расположены таким образом, чтобы предотвр; тить возникновение турбулентности, т.е. попадани нестерильного атмосферного воздуха в стерилизуемую зону.The device contains a source of compressed air 1, an air duct 2 connected to a source of compressed air, replaceable filters 3, a loop-like air duct 4, fitted with a 1U form of the operated section, having an approximately flat bearing surface B and made, for example, in the form of a rigid pipe or flexible hose, two groups of holes a and g (for air discharge, located inside a loop-shaped air duct, with holes c arranged at an angle to the operated section, and holes S-parallel, all the holes made in the form of pas: , stretching: to the entire nspHN-eT in all the duct 4 and with the jaws 5 facing inward the air duct, the device is used as follows: From the source 1, the compressed air is supplied through the duct 2 to the filters 3, where it is cleaned of disease-causing microbes. through the duct 6 is fed into the loop-shaped air duct 4 and leaves it through the openings O and S located around the perimeter. The openings 5 are arranged so as to prevent; turbulence, i.e. non-sterile atmospheric air gets into the sterilized zone.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2357686A DE2357686A1 (en) | 1973-11-19 | 1973-11-19 | ARRANGEMENT FOR KEEPING AN AREA STERILE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU542450A3 true SU542450A3 (en) | 1977-01-05 |
Family
ID=5898515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2077145A SU542450A3 (en) | 1973-11-19 | 1974-11-18 | Device for sterilization of the operated area |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5084091A (en) |
DE (1) | DE2357686A1 (en) |
FR (1) | FR2251335B1 (en) |
GB (1) | GB1481744A (en) |
IT (1) | IT1025568B (en) |
SE (1) | SE7414448L (en) |
SU (1) | SU542450A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1070584A (en) * | 1978-05-24 | 1980-01-29 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | Elliptical diffuser drape |
JPS645557A (en) * | 1987-06-29 | 1989-01-10 | Hogi Medical Kk | Medical cover for incision part |
GB2395110B (en) * | 2002-10-02 | 2005-08-10 | Silsoe Res Inst | Sterile air trolley |
WO2006095849A1 (en) * | 2005-03-11 | 2006-09-14 | Nipro Corporation | Aseptic tent |
JP2013517070A (en) * | 2010-01-18 | 2013-05-16 | コンター・ファブリケーターズ・インコーポレーテッド | Sterile radiation shield drape, combination of radiation shield and sterilization drape for radiation shield, and method of providing a sterile drape around a radiation shield |
WO2017200932A1 (en) * | 2016-05-16 | 2017-11-23 | Noam Gavriely | Particle deflection pad and method of use |
-
1973
- 1973-11-19 DE DE2357686A patent/DE2357686A1/en active Pending
-
1974
- 1974-10-18 GB GB45298/74A patent/GB1481744A/en not_active Expired
- 1974-11-11 IT IT29275/74A patent/IT1025568B/en active
- 1974-11-13 FR FR7437441A patent/FR2251335B1/fr not_active Expired
- 1974-11-18 SU SU2077145A patent/SU542450A3/en active
- 1974-11-18 SE SE7414448A patent/SE7414448L/xx unknown
- 1974-11-19 JP JP49133094A patent/JPS5084091A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1025568B (en) | 1978-08-30 |
FR2251335B1 (en) | 1978-06-16 |
GB1481744A (en) | 1977-08-03 |
FR2251335A1 (en) | 1975-06-13 |
DE2357686A1 (en) | 1975-05-28 |
JPS5084091A (en) | 1975-07-07 |
SE7414448L (en) | 1975-05-20 |
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