CN201558356U - Waste blood bag sterilizer - Google Patents
Waste blood bag sterilizer Download PDFInfo
- Publication number
- CN201558356U CN201558356U CN200920253573XU CN200920253573U CN201558356U CN 201558356 U CN201558356 U CN 201558356U CN 200920253573X U CN200920253573X U CN 200920253573XU CN 200920253573 U CN200920253573 U CN 200920253573U CN 201558356 U CN201558356 U CN 201558356U
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- CN
- China
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- interlayer
- steam
- blood bag
- steriliser
- inner chamber
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- Expired - Lifetime
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Abstract
The utility model relates to a waste blood bag sterilizer, belonging to the field of medical sterilizing equipment and comprising a shell and a control circuit, wherein the shell is provided with a steam generator, a sterilizer inner chamber and a sealing door; the wall of the inner chamber is an interlayer; the bottom part of the inter layer is connected with the steam generator and the top part thereof is communicated with the inner part of the inner chamber by a steam inlet pipe; and the bottom part of the inner chamber is provided with a steam discharging pipe. The inner part of the shell is provided with an air compressor; an air outlet of the air compressor is communicated with the sterilizer inner chamber by a pipeline; the steam inlet pipe and the steam discharging pipe are respectively provided with an electromagnetic valve; and the control end of the electromagnetic valve is connected with the control circuit. In the heating process, the blood bag is prevented from expanding to break by heating, the compressed air is supplied at any time so as to balance the pressure of the inner chamber and lead the sterilization and cleaning of the waste blood bag to be convenient, thus effectively preventing the blood bag from expanding and even breaking. The waste blood bag sterilizer has simple structure, convenient use, economy, practicability and convenient control.
Description
Technical field
This utility model provides a kind of useless blood bag steriliser, belongs to the medical disinfecting apparatus field.
Background technology
Blood bag that mechanism such as blood station, hospital passes into disuse or used blood bag must be done harmless treatment, in order to avoid environment is polluted.In the past methods of burying after burning of using are handled more, a dead lift, transport the cost height, and burning produces flue gas, atmosphere pollution.It is bigger that blood bag residue after the burning is buried occupation of land, and need manually dig pit and bury, inconvenient operation, and cost is higher.
The utility model content
Problem to be solved in the utility model is: overcoming deficiency of the prior art provides a kind of easy to clean, economical and practical useless blood bag steriliser.
Useless blood bag steriliser described in the utility model, comprise housing and control circuit, housing is provided with steam raising plant, steriliser inner room and hermatic door, its described chamber wall is an interlayer, the interlayer bottom connects steam raising plant, chamber interior in the interlayer top is communicated with by steam inlet pipe, the inner room bottom is provided with gland steam exhauster, described enclosure interior is provided with air compressor, the gas outlet of air compressor is by pipeline connection steriliser inner room, described steam inlet pipe and gland steam exhauster are provided with electromagnetic valve respectively, and the control end of electromagnetic valve connects control circuit.
Discarded blood bag is put into airtight steriliser inner room, according to pre-set programs, move sterilizing program automatically, the latent heat that the saturated vapor that utilizes steam generator to produce discharges is given blood bag sterilization heating.For anti-hemostasis bag expanded by heating breaks, in heating process, replenish compressed air at any time, with equalizing pressure.115 ℃ of sterilising temps, can reach aseptic condition fully at 35 minutes time.
As prioritization scheme, described interlayer is provided with the interlayer gland steam exhauster, and the interlayer gland steam exhauster is provided with the interlayer exhaust steam valve, the control connection control circuit of interlayer exhaust steam valve.The adjustable clamp stressor layer.
As prioritization scheme, on the described pipeline control valve is set.Accurately control compressed-air actuated entering by control valve.Control valve both can electromagnetic valve, also can be hand-operated valve, and preferred electromagnetic valve is convenient to accurate control.
As prioritization scheme, described steam raising plant comprises water tank, water pump and electric evaporator, and the outlet of water tank is by the water inlet of water pump connection electric evaporator, and the outlet of electric evaporator is communicated with interlayer.
The beneficial effect that the useless blood bag steriliser of this utility model is had is:
The steriliser inner room is provided with the compressed air injecting mechanism, as air compressor, in heating process, anti-hemostasis bag expanded by heating and breaking replenishes compressed air, at any time with chamber pressure in the balance, feasible easy to clean to useless blood bag sterilization, prevented that effectively the blood bag from expanding even breaking.Simple in structure, easy to use, economical and practical, control is convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, inlet valve 2, control valve 3, interlayer 4, interlayer exhaust steam valve 5, water tank 6, water pump 7, electric evaporator 8, inner room exhaust steam valve 9, inner room 10, steam inlet pipe 11, gland steam exhauster.
The specific embodiment
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
As shown in the figure, steam raising plant, steriliser inner room, hermatic door and control circuit are set in the housing.Chamber wall is an interlayer 3, and interlayer 3 bottoms connect steam raising plant, and interlayer 3 tops are communicated with inner room 9 inside by steam inlet pipe 10, and interlayer 3 is provided with the interlayer gland steam exhauster, and the interlayer gland steam exhauster is provided with interlayer exhaust steam valve 4.Inner room 9 bottoms are provided with gland steam exhauster 11, and enclosure interior is provided with air compressor, and the gas outlet of air compressor is provided with control valve 2 by pipeline connection steriliser inner room 9 on the pipeline, and steam inlet pipe 10 and gland steam exhauster 11 are provided with inlet valve 1 and exhaust steam valve 11 respectively.
Interlayer exhaust steam valve 4, inlet valve 1 and exhaust steam valve 11 adopt electromagnetic valve, and its control end connects control circuit.
Described steam raising plant provides a kind of mode that can realize: comprise water tank 5, water pump 6 and electric evaporator 7, the outlet of water tank 5 is by the water inlet of water pump 6 connection electric evaporators 7, and the outlet of electric evaporator 7 is communicated with interlayer 3.
Control circuit in this utility model, electromagnetic valve, and being connected and control of control circuit and steam raising plant are common prior art, and the technical staff is grasped by the industry.
Operation principle and process: the demineralized water in the water tank 5, by water pump 5, enter in the electric evaporator 7, produce steam.Useless blood bag is put into airtight steriliser inner room 9, starts auto-programming and begins sterilization.The saturated vapor that electric evaporator 7 produces enters in the steriliser interlayer 3.If steriliser interlayer 3 pressure surpass setting value, then interlayer exhaust steam valve 4 is opened pressure release after setting value, closes.Inner room inlet valve 1 is opened, and the steam in the steriliser interlayer 3 enters steriliser inner room 9, the useless blood bag of heating.
In temperature-rise period, the inner room entrance pressure air cock (being control valve 2) that contracts is interrupted switch, and equalizing pressure prevents the broken band of useless blood bag tympanites.Be warmed up to 115 ℃, enter sterilizing state.Keep 115 ± 1 ℃ of steriliser inner room 9 temperature, 35 minutes, sterilization finished.Heating up and sterilization phase, steriliser inner room 9 pressure surpass setting value, and then inner room exhaust steam valve 8 is opened pressure release after setting value, closes.Sterilization finishes, and enters exhaust phase.Inner room exhaust steam valve 8 discontinuity are opened and are closed, slowly pressure release, and simultaneously, control valve 2 discontinuity are opened and are closed, and replenish certain pressure, prevent that pressure release is too fast, enter cold air simultaneously, play cooling effect.By the time steriliser inner room 9 pressure and temperatures drop to after the permissible value, and auto-programming stops, and open inner room 9 hermatic doors useless blood bag taking-up is got final product.
Claims (4)
1. useless blood bag steriliser, comprise housing and control circuit, housing is provided with steam raising plant, steriliser inner room and hermatic door, it is characterized in that chamber wall is an interlayer, and the interlayer bottom connects steam raising plant, chamber interior in the interlayer top is communicated with by steam inlet pipe, the inner room bottom is provided with gland steam exhauster, and enclosure interior is provided with air compressor, and the gas outlet of air compressor is by pipeline connection steriliser inner room, steam inlet pipe and gland steam exhauster are provided with electromagnetic valve respectively, and the control end of electromagnetic valve connects control circuit.
2. useless blood bag steriliser according to claim 1 is characterized in that described interlayer is provided with the interlayer gland steam exhauster, and the interlayer gland steam exhauster is provided with the interlayer exhaust steam valve, the control connection control circuit of interlayer exhaust steam valve.
3. useless blood bag steriliser according to claim 1 is characterized in that on the described pipeline control valve being set.
4. useless blood bag steriliser according to claim 1 is characterized in that described steam raising plant comprises water tank, water pump and electric evaporator, and the outlet of water tank is by the water inlet of water pump connection electric evaporator, and the outlet of electric evaporator is communicated with interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253573XU CN201558356U (en) | 2009-11-18 | 2009-11-18 | Waste blood bag sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253573XU CN201558356U (en) | 2009-11-18 | 2009-11-18 | Waste blood bag sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558356U true CN201558356U (en) | 2010-08-25 |
Family
ID=42623502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920253573XU Expired - Lifetime CN201558356U (en) | 2009-11-18 | 2009-11-18 | Waste blood bag sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512045A (en) * | 2016-12-09 | 2017-03-22 | 昆山新莱洁净应用材料股份有限公司 | Full-automatic steam sterilizer with pressure control devices in interlayer and inner chamber |
| CN109901648A (en) * | 2017-12-11 | 2019-06-18 | 杭州科腾生物制品有限公司 | A kind of control method of gel pre-encapsulated injector final sterilization system |
| CN112168985A (en) * | 2020-10-10 | 2021-01-05 | 山东新华医疗器械股份有限公司 | Pre-filling needle sterilization production line and production method |
-
2009
- 2009-11-18 CN CN200920253573XU patent/CN201558356U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512045A (en) * | 2016-12-09 | 2017-03-22 | 昆山新莱洁净应用材料股份有限公司 | Full-automatic steam sterilizer with pressure control devices in interlayer and inner chamber |
| CN109901648A (en) * | 2017-12-11 | 2019-06-18 | 杭州科腾生物制品有限公司 | A kind of control method of gel pre-encapsulated injector final sterilization system |
| CN112168985A (en) * | 2020-10-10 | 2021-01-05 | 山东新华医疗器械股份有限公司 | Pre-filling needle sterilization production line and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |