CN2379118Y - Sterile opearting-room having shadowless lamp - Google Patents
Sterile opearting-room having shadowless lamp Download PDFInfo
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- CN2379118Y CN2379118Y CN 99214478 CN99214478U CN2379118Y CN 2379118 Y CN2379118 Y CN 2379118Y CN 99214478 CN99214478 CN 99214478 CN 99214478 U CN99214478 U CN 99214478U CN 2379118 Y CN2379118 Y CN 2379118Y
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- shadowless lamp
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Abstract
The utility model relates to a sterile opearting room with a shadowless lamp, which carries out the treatment of vertical cleaning by laminar flow to room air to obtain an approved device which is the sterile opearting room with 100 grade cleanliness and dust-free sterile environment. Pure gas flow passes through the gap of an annular shadowless lamp and an operation operating area from top to bottom to vent polluted air to ensure dust-free sterile operation environment. The utility model is also provided with a set of supporting and connecting mechanisms, and thus a matched approved product is composed of the sterile opearting room and the annular shadowless lamp. The utility model can obtain dust-free sterile and clean environment, and can obtain favorable operation lightning and light spot focusing to synchronically regulate the brightness, the position, the angle and the height of the utility model. The complete machine of the utility model can be hung without upright posts, and can be provided with the upright posts.
Description
This utility model relates to a kind of medical apparatus and instruments, and lamina air flow purifier and annular operation shadowless lamp that particularly a kind of hospital operating room uses are with supporting and bindiny mechanism's supporting use that links together promptly constitutes the aseptic operating room of being with shadowless lamp.
This utility model is applicable to that also building operating room on the mobile car and boat such as field hospital, large-scale factories and miness uses.
Hospital operating room needs to adopt the lamina air flow purifier that room air is carried out aseptic purified treatment for fear of infecting when doing various operation, and operating-table is among the dust-free sterile air ambient on every side; The operation that undergos surgery also must be used operation shadowless lamp, both operations of must starting shooting simultaneously, supporting use and being independent of each other.The annular operation shadowless lamp of having patented has the function that does not influence clean gas flow, a cover need be set support and bindiny mechanism, itself and lamina air flow purifier is linked together constitute an integral body, unified installing and using.If in the horizontal laminar flow toilet, undergo surgery operation,, existing general surgery shadowless lamp when operation is carried out, must not pack medical personnel around the operating-table though not influencing clean gas flow; Beyond patient head and the anesthesia barrier is non-sterile district, and the clean gas flow of horizontal direction is difficult to cross these and stops that factor is by the operation technique district.
Existing operating room air clean by laminar flow device all is to be ordered in the mode of engineering project to Specialty Design unit or specialized factory by the user, owing to there is not approved product, the relevant criterion that does not also have medical industry air cleaning technology, each designing unit all designs with the air cleaning technical standard with reference to commercial production, as GBJ 73-84 Code for design of industrial clean rooms, wherein technical parameters such as airflow pattern, air velocity, noise are difficult to adapt to the needs of hospital operating room; Implement the essential process of engineering on-site land survey design, civil engineering transformation, device fabrication, on-the-spot assembly and adjustment detection etc., also must establish machine room in addition, cost is very high, and the duration is very long.
Main purpose of the present utility model provides a kind of various hospital operating room and all is suitable for, room air is carried out the vertical laminar flow purified treatment, filter out grit and the cenobium of particle diameter 〉=0.5 μ, reach the modular system of 100 grades of cleanliness factor dust-free sterile environment, i.e. aseptic operating room.Adopt the vertical laminar flow purifier the suitable dust-free sterile clean gas flow of flow velocity from top to bottom by the operation technique district, contaminated air is drained, guarantee that the surgical environments dust-free sterile avoids postoperative infection.
Another purpose of the present utility model provides a kind of operation shadowless lamp and supporting use of aseptic operating room that does not stop uprush.Also need a cover to support and bindiny mechanism with annular operation shadowless lamp, make aseptic operating room and operation shadowless lamp constitute a kind of aseptic environment purification of operation technique that can keep and to obtain good operation illumination, well-equipped approved product again.
Technology contents of the present utility model is: a kind of aseptic operating room with shadowless lamp comprises lamina air flow purifier, annular operation shadowless lamp, support and bindiny mechanism;
Described lamina air flow purifier includes a cabinet JX, thick effect air filter JH1, middle effect air filter JH2, high efficiency particle air filter JH3, air pressurized blower fan JH4 is housed in it, reduces noise and balanced airflow apparatus, air-supply orifice plate JH5, isolates and enclose a grade JH6, upper cover plate JH7 and appliance controling element constitutes and assembling and setting is whole lamina air flow purifier.
Described annular operation shadowless lamp comprises: annular lamp group WD1, light beam focus on synchronous regulation mechanism W1D2 and horizontal adjustment support WD3.Whole each position not overslaugh uprush is passed through, and the suitable vertical laminar flow gnotobasis that cooperates is used.
Described support and bindiny mechanism comprise: four zooids at four jiaos of places of the cabinet JX of lamina air flow purifier adorn joint pin A, joint sleeve B, are used to connect the link C and the support post LZ of annular operation shadowless lamp.
This utility model can be processed into room air the clean gas flow of vertical direction dust-free sterile owing to adopt said structure, is installed together start operation simultaneously with annular operation shadowless lamp and is independent of each other, and clean gas flow is avoided postoperative infection by the operation technique district.
Fig. 1 is an overall structure sketch map of the present utility model.
Fig. 2 is the overall structure sketch map of annular operation shadowless lamp.
Fig. 3 is an example structure sketch map of the present utility model.
Below in conjunction with accompanying drawing and preferred embodiment this utility model is elaborated.
See also shown in Figure 1, the operation principle of lamina air flow purifier is: start air pressurized blower fan JH4 operation, the air inlet of blower fan forms negative pressure, the low efficient filter JH1 filtering oarse-grained grit of air in the room through cabinet JX import department only sucked air in the cabinet negative pressure box, the high velocity air of formation 〉=240Pa is sent in the medium effeciency filter JH2 in the cabinet malleation case after blower fan pressurization, medium effeciency filter is set as long tube pocket-shape, high speed malleation air-flow blows afloat the back with it and sees through himself filtrate and enters in the malleation case, promptly filters out in the air 80% grit and cenobium; Grit and cenobium that the following process of positive pressure gas flow direction high efficiency particulate air filter JH3 filters out particle diameter 〉=0.5 μ still keep malleation, again through sending after the balanced malleation of air-supply orifice plate JH5, promptly become the dust-free sterile clean gas flow, enclose grade scope of JH6 delineation according to isolation, and through annular shadowless lamp intermediate gaps, take away contaminated air through the operation technique district from top to bottom and flow back to the room and recycle once more.Because antibacterial can not survive separately, can only form cenobium or attached on the grit, its particle diameter is greater than 1 μ, high efficiency particulate air filter JH3 can filter out it.The bacteria concentration that swims in the air that cleanliness factor is 100 grades is very low, detects to be difficult to; So containing convenient the suiting of bacteria concentration than detection, the detection cleanliness factor often is used.
Described lamina air flow purifier isolates that to enclose grade scope of JH6 delineation be the aseptic purifying area area of vertical laminar flow, is set as can satisfy operation technique and normally carry out, and needs the minimum area of germ-free air flow span of control.Realize minimum air-supply air-flow, minimum noise, minimum investment, this utility model embodiment is made as: with No. 2 fan parallel-connections of three outer rotors, air velocity 0.1-0.3 meter per second, noise 54-60 decibel; Isolate between start operation back room and enclose grade JH6 its complementary space in addition, also, air current flow filters repeatedly because of repeatedly circulating, form the stream condition of turbulent flow clean room, rate of ventilation be 40-65 time/little anti-, be equivalent to ten thousand grades or thousand grades of cleanliness factor indexs of " Code for design of industrial clean rooms " regulation, corresponding clean-up effect is also arranged.
Described cabinet JX uses the cold-reduced sheet or the stainless sheet steel of thickness 0.8-1.2 millimeter usually, makes through shearing, roll over operations such as gulf, welding and surface treatment, and four lifting joint pin A are welded in four jiaos of places of cabinet JX.For the weight reduction cabinet does not have skeleton, adopt measures such as cold-reduced sheet folding gulf, punching press reinforcement to increase its intensity or rigidity, inner chamber will paste sound-absorbing material; Upper cover plate JH7 makes with five layers of plywood, and surfaces externally and internally all will be painted, and will add sealing gasket during installation to prevent airflow leakage.High efficiency particulate air filter is installed and must be used special seal gum as 703 glue, and must accomplish: the air-flow of delivering to aseptic purifying area must be by the filtering aseptic purifying gas flow of high efficiency particulate air filter, and will use the particle counter detection validation.
Described medium effeciency filter JH2 makes with the chemical fibre filtrate of cotton-wadded quilt shape, and filtrate has some resistances, and high velocity air also can hinder fan noise and outwards propagate realization reduction noise from wherein getting final product malleation in the balanced malleation case through the speed energy being changed into pressure energy.
See also shown in Figure 2ly, annular lamp group WD1 comprises 10 Luminous lamp holders and garden annular brace lamp bracket thereof; Light beam focuses on connection and the drive mechanism that synchronous regulation mechanism WD2 comprises that garden annular brace lamp bracket is interior; Horizontal adjustment support WD3 comprise to annular lamp group WD1 carry out laterally, support, connection and the drive mechanism of lengthwise position and angle adjustment.Whole each position not overslaugh uprush is passed through, and the suitable vertical laminar flow gnotobasis that cooperates is used.Being awarded patent right is ZL96212087.1
See also Fig. 1, shown in Figure 3, described four lifting joint pin A are complete machine load-bearing, connection, reach mounted component.The upper end is provided with internal thread hole and is used for lifting installation usefulness; Complete machine is installed suitable lifting in the fixed position, without support post LZ, be on the roof of installation site pre-buried four suspension hooks that can bear 150 kilograms of dead loads, be connected with M12 screw on the lifting joint pin A with lifting bolt and get final product; The lower end endoporus is set as the fine thread hole of M33 * 1 millimeter, is connected with four joint sleeve B.
Described joint sleeve B, upper end external diameter are set as threaded post and are connected and installed with the screwed hole M that lifts joint pin A lower end; The lower end external diameter is set as cylinder and boss, is connected with link C and is used to install annular operation shadowless lamp; The endoporus upper end of joint sleeve B is set as the short hole of D=φ 20H8/h7 millimeter cylinder, L=110 millimeter, the short hole of 35 millimeters circular cones of Z=φ; Be connected with the support post LZ insertion end of corresponding geometry and size, compress downwards by fuselage weight, be similar to zero because the D axle inserts its gap, D hole, Z is that conical compressing by gravity must not have the gap, and the L distance is bigger, so promptly become slotting surely connection status; Temporary installing and using suits to get final product with four support post LZ installations.
Claims (3)
1, a kind of aseptic operating room with shadowless lamp is characterized in that: comprise lamina air flow purifier, annular operation shadowless lamp, support and bindiny mechanism;
Described lamina air flow purifier includes cabinet, is equipped with in it to imitate efficient three grades of air filters, air pressurized blower fan, reduction noise and balanced airflow apparatus, air-supply orifice plate in thick effect.Shelves are enclosed in upper cover plate and isolation, and appliance controling element constitutes and assembling and setting is the lamina air flow purifier of whole vertical laminar flow form;
Described annular operation shadowless lamp is ZL 96212087.1 annular operation shadowless lamps;
The cabinet that described support and bindiny mechanism include the lamina air flow purifier all is provided with totally 4 of lifting joint pin A for four jiaos, and its lower end is used to connect the link C of annular operation shadowless lamp and four support post LZ are installed by totally 4 of joint sleeve B.
2, this chamber of aseptic hands according to claim 1 described band shadowless lamp, it is characterized in that: complete machine can lift also and can install with support post, and described support and bindiny mechanism are 4 lifting joint pin A on the cabinet, and its upper end is threaded and does unit assembling of ship machinery usefulness; Its lower end is by totally 4 of joint sleeve B, and its endoporus is set as that conical form fits in slotting as surely to be connected with support post LZ under the cylinder.
3, the aseptic operating room according to claim 1 described band shadowless lamp is characterized in that: described medium effeciency filter JH2 makes long tube pocket-shape with the chemical fibre filtrate, directly is connected with booster fan JH4 outlet with connecting hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214478 CN2379118Y (en) | 1999-06-28 | 1999-06-28 | Sterile opearting-room having shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214478 CN2379118Y (en) | 1999-06-28 | 1999-06-28 | Sterile opearting-room having shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379118Y true CN2379118Y (en) | 2000-05-24 |
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ID=34006647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214478 Expired - Fee Related CN2379118Y (en) | 1999-06-28 | 1999-06-28 | Sterile opearting-room having shadowless lamp |
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|---|---|
| CN (1) | CN2379118Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296031C (en) * | 2003-06-03 | 2007-01-24 | 王进忠 | Device for separating doctor from patient |
| CN100508932C (en) * | 2003-10-17 | 2009-07-08 | 袁志义 | Safety isolating chamber |
| CN103892967A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Field operating vehicle with air purification function |
| CN106164655A (en) * | 2014-04-04 | 2016-11-23 | 诺信公司 | For checking the X-ray examination equipment of semiconductor wafer |
| CN109237673A (en) * | 2018-08-27 | 2019-01-18 | 安徽省南北净化工程有限公司 | A kind of novel all-in-one clean operating room |
| CN109486670A (en) * | 2018-10-29 | 2019-03-19 | 江汇汇 | A kind of shadowless lamp can detecte gnotobasis in operating room |
| CN111358647A (en) * | 2020-05-28 | 2020-07-03 | 中南大学湘雅医院 | Hyperbaric oxygen chamber for treating infectious diseases and using method thereof |
-
1999
- 1999-06-28 CN CN 99214478 patent/CN2379118Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296031C (en) * | 2003-06-03 | 2007-01-24 | 王进忠 | Device for separating doctor from patient |
| CN100508932C (en) * | 2003-10-17 | 2009-07-08 | 袁志义 | Safety isolating chamber |
| CN103892967A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Field operating vehicle with air purification function |
| CN106164655A (en) * | 2014-04-04 | 2016-11-23 | 诺信公司 | For checking the X-ray examination equipment of semiconductor wafer |
| US10215716B2 (en) | 2014-04-04 | 2019-02-26 | Nordson Corporation | X-ray inspection apparatus for inspecting semiconductor wafers |
| CN109237673A (en) * | 2018-08-27 | 2019-01-18 | 安徽省南北净化工程有限公司 | A kind of novel all-in-one clean operating room |
| CN109486670A (en) * | 2018-10-29 | 2019-03-19 | 江汇汇 | A kind of shadowless lamp can detecte gnotobasis in operating room |
| CN109486670B (en) * | 2018-10-29 | 2022-05-20 | 江汇汇 | Shadowless lamp capable of detecting sterile environment in operating room |
| CN111358647A (en) * | 2020-05-28 | 2020-07-03 | 中南大学湘雅医院 | Hyperbaric oxygen chamber for treating infectious diseases and using method thereof |
| CN111358647B (en) * | 2020-05-28 | 2020-08-07 | 中南大学湘雅医院 | Hyperbaric oxygen chamber for treating infectious diseases and using method thereof |
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| C14 | Grant of patent or utility model | ||
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Yiyu Document name: payment instructions |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |