CN2149208Y - Light quantum irradiation treating blood bag - Google Patents
Light quantum irradiation treating blood bag Download PDFInfo
- Publication number
- CN2149208Y CN2149208Y CN 92243109 CN92243109U CN2149208Y CN 2149208 Y CN2149208 Y CN 2149208Y CN 92243109 CN92243109 CN 92243109 CN 92243109 U CN92243109 U CN 92243109U CN 2149208 Y CN2149208 Y CN 2149208Y
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- CN
- China
- Prior art keywords
- bag
- blood
- passage
- irradiation
- disposable irradiation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a container for containing blood in a device used for sterilizing and disinfecting blood by using ultraviolet irradiation. The utility model has the structure that a bag body is made of two layers of films through which ultraviolet rays can penetrate, and a passage in the same shape with the plane shape of a radiation light in a blood treating device is thermoformed on the bag. The irradiation bag has the advantages of single passage and long flow path, so the irradiation of blood is uniform and is concentrated. Thus, the motions of screwing and swing are omitted, and the damage of blood cellular tissues is prevented. The irradiation bag also has the advantages of simple structure, lower cost and convenient operation, can achieve disposable use, and can avoid hematogenous pollution.
Description
This utility model relates to a kind of ultraviolet radiation that utilizes material is carried out the device of sterilization, specifically a kind of container that is used for the splendid attire blood of said apparatus.
Along with the development of medical science, the blood optical photon therapy obtains application more and more widely.This Therapeutic Method be with a certain amount of blood collection of human body to external, and send in the ultraviolet blood irradiation therapeutic instrument and in logical oxygen, accept irradiation under ultraviolet ray, then feed back in the human body again.Wherein the blood container of splendid attire blood mostly is the quartz glass bottle, and it has resistance to elevated temperatures, is convenient to reuse after the high-temperature sterilization.This container has the possibility that causes haematogenous to pollute when sterilization is not thorough, and disposable use, then cost is too high, and patient can't accept.The blood illuminator of numerous disease treatment does not in addition need oxygenation, only need accept radiation and get final product.
The purpose of this utility model to reduce cost, is avoided the generation of cross infection with regard to providing a kind of disposable blood container that uses at the patient who does not need oxygenation.
This utility model is achieved in that by two-layer and sees through ultraviolet thin film and makes bag, on bag hot-forming one with the identical passage of blood therapeutic equipment center radiation lamp flat shape.Even the blood channel on the irradiation bag is complementary with the shape of light source, when blood was flowed in passage, its flow process just in time all at the position that light source is comparatively concentrated, both can be saved the energy, made again simultaneously in observing the situation of change of blood in mobile.Because its cost is very low, therefore can disposablely use.
Below in conjunction with accompanying drawing this utility model is further described.
Fig. 1, Fig. 2 are two kinds of outside drawings that change passage of the present utility model.
Fig. 3 is the connector construction sketch map that uses in this utility model.
As shown in Figure 1, bag 1 is to be made through ultraviolet macromolecule material film by two-layer, and hot pressing goes out passage 2 on bag 1.Passage 2 is parallel arranged and the strip that is connected.This irradiation bag is for using on the blood therapeutic equipment of the Burdick lamp with this kind shape.
In Fig. 2, passage 2 is the multilamellar ring shape of coiling, edge that opens at bag 1 of passage two-port, and another opens the center at the passage circle.Planting the blood therapeutic equipment Burdick lamp that the irradiation bag adapts therewith, also is multi-layer discs shape structure.Blood injects from the access port of bag 1 edge, flows out from the pipeline that is connected with central port after shining, and feeds back in the human body again.
Because irradiation bag is to be made by double-layer films, and the heat seal connection request strictness of thin film and extension tube attached, this utility model all is equipped with the adapter 3 that can join with extension tube attached on the two-port of passage 2 for this reason.Adapter 3 is to constitute with a fastener 5 that is connected a bend pipe on an annulus at the base 4 that connects a hollow pipe on the circular ring plate by one as shown in Figure 3, and fastener 5 is fastened in base 4 hollow pipe outer walls.
When making, earlier the one side of the hollow pipe on the base 4 from thin film penetrated, again from thin film another side cutting ferrule fastener 5, make compacted or bonding live of thin film.Enclose thin film and hot pressing goes out passage 2 in the one side that base 4 is arranged again, promptly make the irradiation bag.Extension tube attached can directly connect the hollow pipe on the adapter 3 in the bag, thereby realizes the transmission of blood.
This irradiation bag is owing to be single passage, and flow process is longer, and irradiation is evenly concentrated, therefore can exempt and use the necessary swing campaign of quartzy bottle, correspondingly can save the cycloidal mechanism in the blood therapeutic equipment, makes the apparatus structure simplification, has reduced consumable accessory, has reduced fault rate.And owing to saved the swing campaign, blood need not stir, and has also avoided the destruction of cell tissue in the blood thus.This irradiation bag constructions is simple, and cost is very low, and it is very convenient to install and use on blood therapeutic equipment, can realize disposable use, has improved safety.
Claims (5)
1, a kind of blood optical photon therapy is with disposable irradiation bag, it is characterized in that seeing through ultraviolet thin film and making bag 1 by two-layer, on bag 1 hot-forming one with the identical passage 2 of radial burner flat shape in the blood therapeutic equipment.
2, disposable irradiation bag according to claim 1 is characterized in that passage 2 is parallel arranged and the strip that is connected.
3, disposable irradiation bag according to claim 1 is characterized in that the multilamellar ring shape of passage 2 for coiling, edge that opens at bag 1 of its two-port, and another opens the center at the passage circle.
4,, it is characterized in that on the two-port of passage 2, all being equipped with the adapter 3 that can join with extension tube attached according to claim 1,2 or 3 described disposable irradiation bags.
5, disposable irradiation bag according to claim 4 is characterized in that adapter 3 is to constitute with a fastener 5 that is connected a bend pipe on an annulus at the base 4 that connects a hollow pipe on the circular ring plate by one, and fastener 5 is fastened in base 4 hollow pipe outer walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243109 CN2149208Y (en) | 1992-12-01 | 1992-12-01 | Light quantum irradiation treating blood bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243109 CN2149208Y (en) | 1992-12-01 | 1992-12-01 | Light quantum irradiation treating blood bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2149208Y true CN2149208Y (en) | 1993-12-15 |
Family
ID=33782760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243109 Expired - Lifetime CN2149208Y (en) | 1992-12-01 | 1992-12-01 | Light quantum irradiation treating blood bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2149208Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721359A (en) * | 2019-10-24 | 2020-01-24 | 成都市佳颖医用制品有限公司 | Blood automatic treatment collection system and use method |
| CN111544296A (en) * | 2020-06-18 | 2020-08-18 | 四川省人民医院 | Blood products light energy keeps bag |
-
1992
- 1992-12-01 CN CN 92243109 patent/CN2149208Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721359A (en) * | 2019-10-24 | 2020-01-24 | 成都市佳颖医用制品有限公司 | Blood automatic treatment collection system and use method |
| CN111544296A (en) * | 2020-06-18 | 2020-08-18 | 四川省人民医院 | Blood products light energy keeps bag |
| CN111544296B (en) * | 2020-06-18 | 2024-03-12 | 四川省人民医院 | Light energy storage bag for blood products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |