CN202844169U - Blood platelet preserving device with inactivating microorganism in blood platelet - Google Patents
Blood platelet preserving device with inactivating microorganism in blood platelet Download PDFInfo
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- CN202844169U CN202844169U CN 201220549726 CN201220549726U CN202844169U CN 202844169 U CN202844169 U CN 202844169U CN 201220549726 CN201220549726 CN 201220549726 CN 201220549726 U CN201220549726 U CN 201220549726U CN 202844169 U CN202844169 U CN 202844169U
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- blood platelet
- platelet
- microorganism
- bag
- blood
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Abstract
The utility model relates to a blood platelet preserving device with inactivating microorganism in blood platelet. The blood platelet preserving device comprises a temperature-controlled display window, a preservation box, an apparatus cabinet and a blood platelet bag, wherein the preservation box is composed of layers of vibration frames; and an illumination device is arranged among all of layers of the vibration frames to illuminate the blood platelet bag. The illumination device is an ultraviolet LED (Light-Emitting Diode) lamp. The blood platelet preserving device makes use of the long-wavelength ultraviolet with assistance of photocatalysis generated by vitamin B2 to illuminate the blood platelet, so that pathogenic microorganism in the blood platelet preserving bag can not reproduce.
Description
Technical field
This utility model relates to a kind of platelet save set.
Background technology
After the blood station of various places or Blood Center collected the fresh blood platelet from healthy blood donor at present, in pick test, platelet was placed into 22 ± 2 ℃ of level vibration casees and preserves.Until it is clinical to be sent to hospital application.Hematoblastic storage life is the longest to be 5 days.Such pot-life has determined that platelet can not mass storage, easily causes blood supply nervous.Store platelet and very easily cause antibacterial and virus breeding under these 22 ± 2 ℃ of conditions, this also is that hematoblastic storage life is by changing one of major reason of 5 days in 7 days into.
Existing platelet storage box divides upper and lower two major parts basically: the upper strata is storage box, and lower floor is instruction case.Instruction case is by installation compositions such as the System of Temperature-controlling Microprocessor, digital temperature display window and refrigeration systems.Storage box is comprised of casing, transparent glass door, rustless steel vibration dolly, vibration frame, stainless steel inner container.The layering of vibration frame, every layer can keep flat several bags of blood platelet storage bags, and grid can independently be extracted out on the frame; The vibration frame is driven by constant speed motor and does the level vibration; Many axial flow blowers are housed in the storage box casing carry out work, to keep the even of the temperature inside the box.1. the temperature inside the box: 22 ± 2 ℃; 2. frequency of oscillation: 60 ± 5 times/minutes; 3. amplitude: 50 ± 5mm; 4. working method: continuously.Such platelet preservation condition can't be eradicated antibacterial and viral breeding in the blood platelet storage bag, finally causes: or bring harm after causing blood resource waste or infusion to the patient.
The utility model content
The purpose of this utility model provides the platelet save set of microorganism in a kind of deactivation platelet exactly for addressing the above problem.
For achieving the above object, this utility model adopts following technical scheme:
The platelet save set of microorganism in a kind of deactivation platelet comprises temperature control display window, storage box, instruction case, platelet bag, and storage box is comprised of multilamellar vibration frame, is provided with illumination apparatus between every layer of vibration frame the platelet bag is applied illumination.
Described illumination apparatus is the ultraviolet LED lamp, optimal wavelength 365nm.
This utility model utilizes long wavelength ultraviolet light to be aided with the photocatalysis that vitamin B2 produces, and platelet is carried out photo-irradiation treatment, makes the pathogenic microorganism in the blood platelet storage bag irreproducible.Vitamin B2 is one of necessary vitamin of human body.The vitamin B2 that adds in platelet can not produce untoward reaction to human body, needn't remove.By experiment, set up the hematoblastic amount of Optimum storage and minimum ultraviolet irradiation intensity, reach the purpose of deactivation microorganism.
The beneficial effects of the utility model are: microorganism in the deactivation platelet; Prolong the platelet storage life.Be conducive to alleviate the blood supply anxiety.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 1. temperature control display window, 2. storage box, 3. instruction case, 4. vibration frame, 5. illumination apparatus, 6. platelet bag.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further.
Among Fig. 1, the platelet save set of microorganism in a kind of deactivation platelet, it comprises instruction case 1, temperature control display window 3, storage box 2, is provided with the devices such as the System of Temperature-controlling Microprocessor and refrigeration system in the instruction case 1; Storage box 2 is comprised of vibration frame 4 and illumination apparatus 5.Platelet bag 6 lies on the vibration frame 4.
Embodiment 1
Illumination apparatus 5 is the ultraviolet LED lamp, and in use, the vibration frame is driven by constant speed motor and does the level vibration; Many axial flow blowers are housed in the storage box casing carry out work, to keep the even of the temperature inside the box.Turn on the switch of ultraviolet LED lamp, turn off again uviol lamp after 5-10 minute.
Embodiment 2
Illumination apparatus 5 is the visible light photograph, and in use, the vibration frame is driven by constant speed motor and does the level vibration; Many axial flow blowers are housed in the storage box casing carry out work, to keep the even of the temperature inside the box.Visible light was turned off after 30 minutes again.
Claims (3)
1. the platelet save set of microorganism in the deactivation platelet, comprise temperature control display window, storage box, instruction case, platelet bag, it is characterized in that, storage box is comprised of multilamellar vibration frame, is provided with illumination apparatus between every layer of vibration frame the platelet bag is applied illumination.
2. the platelet save set of microorganism in a kind of deactivation platelet according to claim 1 is characterized in that, described illumination apparatus is the ultraviolet LED lamp.
3. the platelet save set of microorganism in a kind of deactivation platelet according to claim 1 is characterized in that the wavelength 365nm of ultraviolet LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549726 CN202844169U (en) | 2012-10-25 | 2012-10-25 | Blood platelet preserving device with inactivating microorganism in blood platelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549726 CN202844169U (en) | 2012-10-25 | 2012-10-25 | Blood platelet preserving device with inactivating microorganism in blood platelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844169U true CN202844169U (en) | 2013-04-03 |
Family
ID=47975415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549726 Expired - Fee Related CN202844169U (en) | 2012-10-25 | 2012-10-25 | Blood platelet preserving device with inactivating microorganism in blood platelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492246A (en) * | 2016-12-23 | 2017-03-15 | 南京双威生物医学科技有限公司 | Ultraviolet inactivation system based on dual wavelength |
| CN106665561A (en) * | 2017-03-13 | 2017-05-17 | 成都育芽科技有限公司 | Human cell sample storage device for precision medical treatment |
| CN109908376A (en) * | 2019-02-28 | 2019-06-21 | 北京三样生物科技有限公司 | A kind of application of LED ultraviolet lamp source in photochemical method blood inactivation treatment equipment |
| WO2022089476A1 (en) * | 2020-10-30 | 2022-05-05 | 中国医学科学院输血研究所 | Riboflavin photochemical inactivation method for pathogen in biological liquid sample |
-
2012
- 2012-10-25 CN CN 201220549726 patent/CN202844169U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492246A (en) * | 2016-12-23 | 2017-03-15 | 南京双威生物医学科技有限公司 | Ultraviolet inactivation system based on dual wavelength |
| CN106665561A (en) * | 2017-03-13 | 2017-05-17 | 成都育芽科技有限公司 | Human cell sample storage device for precision medical treatment |
| CN109908376A (en) * | 2019-02-28 | 2019-06-21 | 北京三样生物科技有限公司 | A kind of application of LED ultraviolet lamp source in photochemical method blood inactivation treatment equipment |
| CN109908376B (en) * | 2019-02-28 | 2021-08-24 | 朱立国 | Application of LED ultraviolet lamp source in photochemical method blood inactivation treatment equipment |
| WO2022089476A1 (en) * | 2020-10-30 | 2022-05-05 | 中国医学科学院输血研究所 | Riboflavin photochemical inactivation method for pathogen in biological liquid sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |