CN200960128Y - Safety sample-holding blood bag - Google Patents
Safety sample-holding blood bag Download PDFInfo
- Publication number
- CN200960128Y CN200960128Y CN 200620010248 CN200620010248U CN200960128Y CN 200960128 Y CN200960128 Y CN 200960128Y CN 200620010248 CN200620010248 CN 200620010248 CN 200620010248 U CN200620010248 U CN 200620010248U CN 200960128 Y CN200960128 Y CN 200960128Y
- Authority
- CN
- China
- Prior art keywords
- blood
- bag
- sample
- blood bag
- sampling
- Prior art date
- 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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- 239000008280 blood Substances 0.000 title claims abstract description 125
- 210000004369 blood Anatomy 0.000 title claims abstract description 125
- 238000010241 blood sampling Methods 0.000 claims description 26
- 238000005070 sampling Methods 0.000 claims description 19
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000010100 anticoagulation Effects 0.000 abstract 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002146 exchange transfusion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000012546 transfer 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
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 208000037921 secondary disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a safe sample preserving blood bag, which comprises a close blood taking needle and an anticoagulation whole blood bag. A sample blood bag with the capacity of 10ml to 25ml is connected with the close blood taking needle and the anticoagulation whole blood bag by a three-way. During the use of the utility model, firstly the prior blood of 5ml to 10ml is put into the sample bag, and then blood is taken ordinarily. After blood is taken, the blood in the blood bag can be collected by the blood collection apparatus to test. The utility model reduces the blood pollution which is caused by the environmental overproof pollution and the inadequate skin disinfection during the blood taking procedure, so as to ensure the safety of blood taking in clinic and the blood using. The utility model has the advantages of a rational structure as well as convenient operating and using; therefore the utility model is suitable for the test for the disposable blood taking retentions sample under the situation which is not easy to control.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, the specifically disposable blood bag that keeps sample safe in utilization.
Background technology
Along with the development of blood transfusion technology, guarantee that transfusion safety more and more receives vast concern of adopting the blood transfusion professional.The safe transfusion notion extends to from the quality control of each link such as voluntary blood donation propaganda, blood donor's screening, blood sampling, clinical infusion from the quality control of key links such as single blood sampling, check and preservation.Germ contamination is to threaten one of principal element of transfusion safety.Though the use of present multi-linked blood bag has reduced the chance of germ contamination, but owing to following reason still might pollute in blood collection procedure: there is the local infection kitchen range in blood donor itself, be in bacterium blood state with other factors, original just the pollution has a small amount of antibacterial in the blood; Skin degerming is not thoroughly, the undesirable disinfectant solution of use carries out disinfection or do not carry out skin degerming in strict accordance with operation standard, causes the antibacterial of site of puncture to enter in the blood taking bag with blood; The blood sampling environmental condition is poor, causes when puncture outside air to enter secondary pollution behind blood bag or the skin degerming, makes blood contamination.Therefore how to reduce the blood germ contamination of adopting in the blood transfusion process and become the problem that the blood transfusion professional pays special attention to of adopting.
Disposable use blood bag is blood sampling and blood transfusion process medical apparatus and instruments commonly used, and it generally comprises closed blood taking needle, anticoagulated whole blood bag.The anticoagulated whole blood bag can be a simply connected, also can be multi-joint.Connect blood exchange transfusion set's operation of can transfusing blood during blood transfusion.Disposable use blood bag can play the closed blood sampling of disposable use, blood transfusion effect, can prevent and avoid clinical cross infection.We also know, during blood sampling, sample, for analyzing, chemically examining.Enter the blood of blood bag during blood sampling at present and the blood majority of sampling is artificial separate operation, sampling blood and blood bag sign go up and mistake such as occur intersecting, obscuring easily, exceed standard because of environment during blood sampling and skin degerming thoroughly can not cause blood contamination; The way sampling of taking to propose sampling blood that also has from the blood bag, cumbersome operation in, and also also easy appearance such as intersects, obscures at mistake on the sign, has a strong impact on blood used in clinic safety.Present disposable use plastic blood bag does not all also have the special device that keeps sample, and can not carry out safe sample-keeping.Studies show that, vegetative reason to occur be within the front end blood of 5～10ml of blood sampling beginning owing to great majority are subjected to causing between the blood storage life of extraneous germ contamination, therefore, on traditional basis that connects bag, existing blood bag is carried out necessary improvement more, reduce as far as possible and reduce the blood contamination that therefore causes and be very important.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of structure reasonable, operation, easy to use, exceeds standard because of environment when reducing blood sampling and skin degerming does not thoroughly cause the safe sample-keeping blood bag of blood contamination at the safety that can guarantee to take a blood sample.
The technical scheme in the invention for solving the above technical problem is: a kind of safe sample-keeping blood bag, comprise closed blood taking needle, anticoagulated whole blood bag, blood sampling conduit, it is characterized in that: be connected the sampling blood bag that a capacity is 10～25mL with conduit by threeway between closed blood taking needle and the anticoagulated whole blood bag.
Be provided with easy folding plug in the conduit of threeway connection sampling blood bag described in the utility model, conduit is a formula conduit easy to break.Also be provided with flow-stopping clip on the conduit.Described sampling blood bag top is provided with a sample connection that has a latex medicated cap.
This utility model is owing to set up a sampling blood bag by threeway on the blood sampling conduit of plastic blood bag, its capacity is 25mL to the maximum.About 5～10ml blood in blood sampling early stage can be entered during use in the sampling blood bag, the blood collecting that can utilize hemostix will take a sample in the blood bag after the blood sampling is used for detection in test tube.Against existing technologies, its separation of can sampling in the early stage of blood sampling.This product is applicable under the uppity condition of external environment and uses, and exceeds standard because of environment when reducing blood sampling and skin degerming does not thoroughly cause blood contamination, thereby guaranteed clinical blood sampling, with the safety of blood.This utility model structure rationally, and is easy for operation, is specially adapted to one-time blood-taking and sample-keeping detection and uses.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
1. closed blood taking needles among the figure, 2. protective cap, 3. threeway, 4. easy folding plug, 5. switch folder, 6. blood sampling conduit, 7. anticoagulated whole blood bag, 8. blood transfusion socket, 9. transfer pipeline, 10. sampling blood bag, 11. sample connections, 12. conduits, 13. flow-stopping clips.
The specific embodiment
As can be seen from Figure 1, a kind of safe sample-keeping blood of this utility model bag comprises closed blood taking needle 1, anticoagulated whole blood bag 7, blood sampling conduit 6.Use when closed blood taking needle 1 is used for taking a blood sample, the protective cap 2 on it of fractureing just can carry out the puncture blood collecting of routine.Anticoagulated whole blood bag 7 is used for collecting whole blood.Anticoagulated whole blood bag 7 is provided with blood transfusion socket 8 and transfer pipeline 9 and anticoagulant and adds inlet etc., and the operation that is used for respectively transfusing blood meets the blood exchange transfusion set, shifts whole blood and adds anticoagulant etc.Be communicated with by blood sampling conduit 6 between closed blood taking needle 1 and the anticoagulated whole blood bag 7, and press from both sides 5 gauge taps by switch.Anticoagulated whole blood bag 7 can be the simply connected structure, also can be multi-joint structure.Their concrete structure, annexation and effect and prior art are basic identical, do not describe in detail.
Characteristics of the present utility model are: be connected the sampling blood bag 10 that a capacity is 10～25mL with conduit 12 by threeway 3 between closed blood taking needle 1 and the anticoagulated whole blood bag 7.
Threeway described in the utility model 3 connects in the conduit 12 of sampling blood bags 10 and is provided with easy folding plug 4, and conduit 12 be a formula conduit easy to break, wherein the easy folding plug 4 of fractureing during use, but conduit is with regard to conducting.Also be provided with flow-stopping clip 13 on the conduit 12.Described sampling blood bag 10 tops are provided with a sample connection 11 that has a latex medicated cap, and it is a Y-type three way type.
This utility model easy folding plug 4 in the conduit 12 that fractures when using, the early stage about 5～10ml blood of will take a blood sample earlier enters in the blood bag 10 of taking a sample, and then closes the flow-stopping clip 13 on the sampling catheter 12, begins normal blood sampling then.The blood collectings that can utilize hemostix treating the preponderant disease instead of the secondary disease sample of blood bag 10 vertical sample connections 11 will take a sample in the blood bag 10 after the blood sampling are used for detecting in test tube, and the blood bag 10 of will take a sample is then discarded after together with the blood taking needle heat seal.
The special-purpose sampling blood bag of this utility model employing exceeds standard because of environment when having reduced blood sampling and skin degerming does not thoroughly cause blood contamination, thereby has guaranteed the safety of clinical blood sampling, usefulness blood.This utility model structure is rationally manipulated, convenient, and being specially adapted to keeps sample to detect in the property blood sampling next time of the uppity condition of external environment uses.
Claims (3)
1, a kind of safe sample-keeping blood bag comprises closed blood taking needle, anticoagulated whole blood bag, blood sampling conduit, it is characterized in that: be connected the sampling blood bag that a capacity is 10～25mL with conduit by threeway between closed blood taking needle and the anticoagulated whole blood bag.
2, safe sample-keeping blood bag as claimed in claim 1 is characterized in that: be provided with easy folding plug in the conduit of threeway connection sampling blood bag.
3, safe sample-keeping blood bag as claimed in claim 1 is characterized in that: sampling blood bag top is provided with a sample connection that has a latex medicated cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010248 CN200960128Y (en) | 2006-09-30 | 2006-09-30 | Safety sample-holding blood bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010248 CN200960128Y (en) | 2006-09-30 | 2006-09-30 | Safety sample-holding blood bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960128Y true CN200960128Y (en) | 2007-10-17 |
Family
ID=38796637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010248 Expired - Lifetime CN200960128Y (en) | 2006-09-30 | 2006-09-30 | Safety sample-holding blood bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960128Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168928A (en) * | 2012-03-12 | 2014-11-26 | 泰尔茂株式会社 | Blood-flow-path connecting device and blood-bag system |
-
2006
- 2006-09-30 CN CN 200620010248 patent/CN200960128Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168928A (en) * | 2012-03-12 | 2014-11-26 | 泰尔茂株式会社 | Blood-flow-path connecting device and blood-bag system |
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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 |
Granted publication date: 20071017 |
|
| EXPY | Termination of patent right or utility model |