CN203465281U - Bio-safety hematology analyzer - Google Patents
Bio-safety hematology analyzer Download PDFInfo
- Publication number
- CN203465281U CN203465281U CN201320546136.3U CN201320546136U CN203465281U CN 203465281 U CN203465281 U CN 203465281U CN 201320546136 U CN201320546136 U CN 201320546136U CN 203465281 U CN203465281 U CN 203465281U
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- Prior art keywords
- housing
- bio
- safety
- cellanalyzer
- side plate
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- Expired - Lifetime
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- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims description 12
- 238000004458 analytical method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000443 aerosol Substances 0.000 abstract 1
- 210000000601 blood cell Anatomy 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000684 flow cytometry Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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Abstract
The utility model discloses a bio-safety hematology analyzer. The bio-safety hematology analyzer comprises sample processing analyzing equipment, and also comprises a shell with a sealing cover or a door, wherein the sample processing analyzing equipment is installed in the shell, furthermore, the shell is provided with air inlet and outlet equipment with a filter, which is used for exchanging air in the shell with external air. According to the bio-safety hematology analyzer, operators are less likely to contact or avoid contacting experimental materials containing blood cells or virus or aerosol substances directly, so that the operation safety is improved.
Description
Technical field
The utility model relates to a kind of cellanalyzer, belongs to clinical treatment check field.
Background technology
The unavoidable contact of clinical treatment checkout procedure is containing the article just like cell to be analyzed or virus, and in checkout procedure, the volatilization of gasoloid class article easily causes the pollution of reagent, sample, and can pollute room air, and harm operator is healthy.Therefore medical detection must be carried out in the environment of sealing, can not occur any phenomenon that leaks, and to guarantee that in detection system, article are not contaminated, operating personnel are not infected.
Cellanalyzer is mainly used in various blood routine parameters in blood of human body to carry out clinical examination, is very important analytical instrument in clinical medical inspection, is also the analytical instrument being most widely used in modern medicine check.Traditional cellanalyzer, without any filtering absorption measure, is difficult to guarantee that operating personnel are not encroached on.In hospital, analytical instrument is installed in conventionally as detected analysis room, not only will the enter a school analytical control of conventional parameter of operating personnel, also to sample simultaneously, thereby relevant detection analysis room is all provided with window, be beneficial to patient to carry out as the sampling of blood, urine.Therefore, the analytical equipment that does not add protection not only can produce harm to operating personnel, and likely can cause patient's cross-infection.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of bio-safety cellanalyzer, to reduce or to avoid operator directly to contact containing experiment material or gasoloid class material just like haemocyte or virus, improves the security of operation.
The technical solution adopted in the utility model is:
A kind of bio-safety cellanalyzer, comprise sampling processing analytical equipment, also comprise a housing with gland bonnet or door, this housing is interior for described sampling processing analytical equipment is installed, and further on this housing, be provided with the air inlet/outlet equipment with filtrator, for exchanging with extraneous gas in housing.
According to bio-safety cellanalyzer of the present utility model, lay particular emphasis on bio-safety, and do not relate in analyser the improvement for acquisition process analytical equipment, less design acquisition process analytical equipment in following content.In such analyser, a housing is configured, and has isolated acquisition process analytical equipment with extraneous, thereby has completely cut off as the contacting of the experiment material of haemocyte or virus or gasoloid material and operator, and has improved biological safety.Due to need to as tested blood sample insert in can body as collecting device place, in housing, can be flooded with harmful material, for convenient the taking out as tested blood sample of analyzing after finishing, by turnover gas, filter, to guarantee to analyze shell intracorporeal space after finishing in a kind of relatively clean state.
Above-mentioned bio-safety cellanalyzer, described air inlet/outlet equipment is included in the pair of side plates that housing is relative each air inlet arranging, and with on this side plate vertical to side plate, be provided with an air outlet, wherein air outlet is furnished with the blower fan for air draft.
Above-mentioned bio-safety cellanalyzer, the structure that arranges of described filtrator is, and the air port of mating on housing is provided with counterbore, and corresponding filtrator is included described counterbore in.
Above-mentioned bio-safety cellanalyzer, the outside surface that described housing is provided with the side plate of air inlet or air outlet is plane, when respective side plate thickness is less than the length of filtrator in side plate thickness direction, side plate extends boss at place, coupling air port in housing, to construct described counterbore.
Above-mentioned bio-safety cellanalyzer, described sampling processing analytical equipment is full-automatic sampling processing analytical equipment, and opertaing device wherein picks out by telecommunication cable, is connected with the computing machine as host computer.
Above-mentioned bio-safety cellanalyzer, described be also furnished with the described opertaing device of connection with the output device of output analysis result, and described output device is positioned at outside housing.
Accompanying drawing explanation
Fig. 1 is the structural representation according to a kind of bio-safety cellanalyzer of the present utility model.
Fig. 2 is air outlet configuration structure schematic diagram.
In figure: 1, sample introduction needle, 2, rotary valve, 3, semiconductor laser, 4, flow cytometry counting apparatus, 5, photodiode, 6, mix pond, 7, photoreceptor, 8, cuvette, 9, pinch off valve, 10, hatch pond, 11, run-down pipe, 12, membrane pump, 13, filter at air inlet, 14, air outlet filtrator, 15, blower fan, 16, housing.In Fig. 2, arrow represents the flow direction of wind.
Embodiment
Due to the improvement not laying particular emphasis on as sample devices, in the structure of explanation as shown in accompanying drawing 1, emphasis embodies as the annexation of sample introduction needle 1 and miscellaneous equipment, and in figure, for as sample devices, it is positioned at housing 16 to lay particular emphasis on embodiment.For as sampling, the equipment processing and analyze, those skilled in the art can clearly know annexation, the circulation relation between a building block by illustrated sign, do not repeat them here, in following content, their basic composition is also only described.
Be to be understood that, as term samples process analytical equipment is expressed as the general name of equipment, the equipment of processing and the equipment of analysis for sampling, those skilled in the art should have clearly understanding to this, outside these equipment should not be exposed to, to be diffused in air as blood sample objectionable impurities wherein in circulation process, therefore, it relates to the necessary equipment in testing sample circulation process in essence.
Under such meaning instructs, a kind of bio-safety cellanalyzer as depicted in figs. 1 and 2, it comprises full-automatic aspirating syringe, mixes pond 6, hatches pond 10, cell detection device, colour comparator and membrane pump 12, filter at air inlet 13, air outlet filtrator 14, blower fan 15, housing 16, testing result output device, instrumentation control system and computing machine.
Wherein, in the structure shown in Fig. 1, full-automatic aspirating syringe is comprised of sample introduction needle 1 and rotary valve 2, cell detection device is comprised of semiconductor laser 3, flow cytometry counting apparatus 4, photodiode receiver 5, colour comparator is mainly comprised of cuvette 8 and photoreceptor 7, and incubation system mainly comprises pinch off valve 9, hatches pond 10, run-down pipe 11.Computing machine is used for control instrument control system and testing result output device, the functional subsystem such as instrumentation control system is used for controlling sample introduction needle 1, rotary valve 2, mixes pond 6, hatches pond 10, flow cytometry counting apparatus 4, colour comparator.
Sample introduction needle 1, rotary valve 2, semiconductor laser 3, flow cytometry counting apparatus 4, photodiode 5, mix pond 6, photoreceptor 7, cuvette 8, pinch off valve 9, hatch pond 10, run-down pipe 11, membrane pump 12 be arranged in a housing with cover 16.Lid wherein should reliably be connected with enclosure body by hermetically-sealed construction, as adopted the structure of button, can on the sealing surface of lid and housing, arrange as rubber layer.
In certain embodiments, can adopt seal door structure, cost is higher, is relatively poor selection.
In structure as shown in Figure 1, on housing 16, be each side provided with an air inlet, in each air inlet, be provided with a filter at air inlet 13, and in the structure shown in Fig. 1, the rear side of housing 16 is provided with an air outlet, in air outlet, be provided with air outlet filtrator 14, in housing, be provided with blower fan 15.
Said structure, be conducive to the abundant filtration of gas, in certain embodiments, can configure a whole filtrator at opening as complete in both sides, more be conducive to the abundant filtration of gas, there is no dead angle, but the manufacture difficulty of filtrator is relatively large comparatively speaking, there is no this type of filtrator of moulding, need customized separately.The filter thickness that but area is larger can be relatively little.
Air outlet can also arrange on the cover board, as shown in Figure 1 in structure above, as cover plate, exist, certainly, cover plate is front panel conventionally, handled easily.
As shown in Figure 2, the outlet of blower fan 15 is connected with air outlet filtrator 14.And for whole aesthetic property, adopt structure as shown in Figure 2, to be namely provided with the outside surface of the side plate of air inlet or air outlet be plane to described housing, when respective side plate thickness is less than the length of filtrator in side plate thickness direction, side plate extends boss at place, coupling air port in housing, with counterbore, and filtrator, as shown in Figure 2, include described counterbore in, not only structure is relatively attractive in appearance, and is conducive to the setting of filtrator, air outlet filtrator 14 as shown in Figure 2.
Two air inlets can adopt identical structure setting.
About computing machine and testing result output device, be arranged on outside housing 16, by the equipment connection in telecommunication cable and housing.Wherein computing machine forms host computer, and testing result output device can configure as printer, for detection of the output of result.
Filter at air inlet 13 and air outlet filtrator 14 are high efficiency particulate air filter.High efficiency particulate air filter adopts ultra-fine fibre glass paper to make filtrate, is mainly used in trapping particle dust and various suspension below 0.5um.Bio-safety cellanalyzer powers on, opens after blower fan, and air filtering system will constantly make pure air enter operational zone, guarantees cleanliness factor and Exhaust Gas cleanliness factor in operational zone.
In above-mentioned structure, only need before detection, various samples be added to automatic sampling control system, and build the lid of housing, whole detection is analyzed only needs operation computing machine, does not need manual operations, fundamentally guarantees that operating personnel are not subject to bacterium and virus infraction.
Claims (6)
1. a bio-safety cellanalyzer, comprise sampling processing analytical equipment, it is characterized in that, also comprise a housing with gland bonnet or door, this housing is interior for described sampling processing analytical equipment is installed, and further on this housing, be provided with the air inlet/outlet equipment with filtrator, for exchanging with extraneous gas in housing.
2. bio-safety cellanalyzer according to claim 1, it is characterized in that, described air inlet/outlet equipment is included in each air inlet arranging in the pair of side plates that housing is relative, and with on this side plate vertical to side plate, be provided with an air outlet, wherein air outlet is furnished with the blower fan for air draft.
3. bio-safety cellanalyzer according to claim 2, is characterized in that, the structure that arranges of described filtrator is, the air port of mating on housing is provided with counterbore, and corresponding filtrator is included described counterbore in.
4. bio-safety cellanalyzer according to claim 3, it is characterized in that, the outside surface that described housing is provided with the side plate of air inlet or air outlet is plane, when respective side plate thickness is less than the length of filtrator in side plate thickness direction, side plate extends boss at place, coupling air port in housing, to construct described counterbore.
5. according to the arbitrary described bio-safety cellanalyzer of claim 1 to 4, it is characterized in that, described sampling processing analytical equipment is full-automatic sampling processing analytical equipment, and opertaing device wherein picks out by telecommunication cable, is connected with the computing machine as host computer.
6. bio-safety cellanalyzer according to claim 5, is characterized in that, be also furnished with and connect described opertaing device with the output device of output analysis result, and described output device is positioned at outside housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546136.3U CN203465281U (en) | 2013-12-24 | 2013-12-24 | Bio-safety hematology analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546136.3U CN203465281U (en) | 2013-12-24 | 2013-12-24 | Bio-safety hematology analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465281U true CN203465281U (en) | 2014-03-05 |
Family
ID=50177634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546136.3U Expired - Lifetime CN203465281U (en) | 2013-12-24 | 2013-12-24 | Bio-safety hematology analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190805A (en) * | 2015-05-06 | 2016-12-07 | 王勤 | A kind of hospital gas Bacteria Detection equipment |
-
2013
- 2013-12-24 CN CN201320546136.3U patent/CN203465281U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190805A (en) * | 2015-05-06 | 2016-12-07 | 王勤 | A kind of hospital gas Bacteria Detection equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20140305 |
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| CX01 | Expiry of patent term |