CN203828946U - Blood sampling bag and blood collecting device adopting same - Google Patents
Blood sampling bag and blood collecting device adopting same Download PDFInfo
- Publication number
- CN203828946U CN203828946U CN201420183731.XU CN201420183731U CN203828946U CN 203828946 U CN203828946 U CN 203828946U CN 201420183731 U CN201420183731 U CN 201420183731U CN 203828946 U CN203828946 U CN 203828946U
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- needle
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- 239000008280 blood Substances 0.000 title claims abstract description 161
- 210000004369 blood Anatomy 0.000 title claims abstract description 161
- 238000010241 blood sampling Methods 0.000 title claims abstract description 43
- 238000005070 sampling Methods 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model discloses a blood sampling bag and a blood collecting device adopting the same. The purpose is to solve the problems that initial blood may be polluted as a blood taking needle is mainly used for hypodermic venipuncture blood sampling currently, safety hazard exists in the collected blood as a bag body, a blood sampling tube and a blood sampling needle in a conventional traditional blood bag are sealed systems, and the pollution possibility of the blood is further increased when a blood sample is taken from the blood bag in the later period. The sampling bag comprises a sampling bag body, a sampling tube, a sampling needle and the like. The blood sampling bag is ingenious in conception, rational in design, simple in structure and suitable for large-scale production and application. A scale line in the sampling bag can well meter the amount of blood in the sampling bag body and avoid a blood waste condition. Meanwhile, as the sampling needle is provided with a sampling needle outer shell, the sampling needle can be well matched with a vacuum tube, the sampled blood preparation is safe and convenient, and an operator can be protected against a needling risk.
Description
Technical field
This utility model relates to medical instruments field, and especially blood collection medical disposable material field is specially a kind of blood sampling bag and adopts its blood collection device.
Background technology
At present, the blood bag that China's blood collection adopts is mainly traditional blood bag, its Main Basis " GB 14232.1-2004 blood of human body and the traditional blood bag of blood constituent pocket type plastic containers part 1 ".In the time gathering blood, the blood taking needle of traditional blood bag is lunged to vein, carry out venae subcutaneae puncture blood collecting, after completing to blood collecting, intravenous needle is taken out.
Due to employing blood taking needle venae subcutaneae puncture blood collecting, just bleed and have contaminated possibility.And be a closed system between the bag of existing traditional blood bag, blood taking tube, blood taking needle, at the beginning of contaminated, bleed and can only enter in the bag of traditional blood bag along blood taking tube, and then make the blood of rear input together contaminated, finally cause the blood of collecting to have blood use safety problem.
Meanwhile, the blood of collection also needs sampling, detects accordingly.At present, mainly from the blood bag of having collected, sample, this mode of operation has increased the chance that blood contacts with air, causes the contaminated probability of blood further to increase, serious threat blood user healthy.
Therefore,, at present in the urgent need to a kind of new medical apparatus and instruments, solved foregoing problems.
Utility model content
Goal of the invention of the present utility model is: for main by blood taking needle venae subcutaneae puncture blood collecting at present, just bleed and have contaminated possibility, and be a closed system between existing traditional blood bag in bag body, blood taking tube, blood taking needle, cause the blood of collecting to have potential safety hazard, and the later stage samples from blood bag, the problem that the contaminated probability of blood further increases, provides a kind of blood sampling bag and adopts its blood collection device.This utility model is skillfully constructed, reasonable in design, simple in structure, easy to use, safe and reliable, is suitable for large-scale production and application.The graduation mark of sampling in this utility model on bag can be metered into the blood flow volume that gathers bag preferably, avoids the generation of blood waste situation.Meanwhile, sampling bag afterbody is provided with sampling needle, is provided with sampling needle shell on sampling needle, thus can with vacuum tube no-float, collecting blood sample safe ready, has protective action to operator, does not exist by the risk of acupuncture.
To achieve these goals, this utility model adopts following technical scheme:
A kind of blood sampling bag, the sampling tube that comprises sampling bag, is connected with sampling bag, with the sampling needle that sampling bag is connected, on described sampling bag, be provided with metering scale, on described sampling tube, be provided with only liquid device, on described sampling needle, be provided with pin helmet.
Described metering scale is linear protrusion.
Described metering scale is graduation mark.
On described sampling needle, be also provided with sampling needle shell.
Described pin helmet is elastic rubbery body.
On described sampling bag, be also provided with hangers.
Described only liquid device is the sealed mouth that rolls.
Adopt the blood collection device of aforementioned blood sampling bag, the first blood taking tube, blood collection device, the second blood taking tube being connected with blood collection device, blood sampling bag, the threeway that comprise blood taking needle, be connected with blood taking needle, the sampling tube of described the first blood taking tube, the second blood taking tube, blood sampling bag is connected with threeway respectively, is also provided with only liquid device on described the second blood taking tube.
Also comprise partition part, the sampling tube of described blood sampling bag is connected with threeway by cutting off part, on described partition part, is also provided with sheath.
Described blood collection device is blood taking bag, and described the second blood taking tube is connected with blood taking bag.
Described blood collection device comprises blood taking bag, transfering bag, alserver's solution bag, between described blood taking bag, transfering bag, alserver's solution bag, is connected by flexible pipe, and described the second blood taking tube is connected with blood taking bag.
For foregoing problems, this utility model provides a kind of blood sampling bag and adopts its blood collection device, and this utility model is skillfully constructed, reasonable in design, easy to use, can meet the needs of clinical practice.
Blood sampling bag of the present utility model, comprises sampling bag, sampling tube, sampling needle, and sampling tube, sampling needle lay respectively at the two ends of sampling bag and be connected with sampling bag.Meanwhile, be provided with only liquid device on sampling tube, thereby control the blood flow of sampling tube, be provided with pin helmet on sampling needle, pin helmet can play a protective role, and avoids sampling needle to accidentally injure medical personnel.And sampling is provided with metering scale on bag, can be easy by the metering scale on sampling bag measure the blood flow volume in sampling bag, convenient, fast.When blood sampling bag of the present utility model uses, be connected with blood taking needle, blood collection device by corresponding connector.Blood, after blood taking needle, enters in sampling bag, and first the bleeding of blood taking needle venae subcutaneae puncture enters in sampling bag, may contaminatedly just bleed and carry out in blood sampling bag.By the metering scale on sampling bag, can measure the blood flow volume in sampling bag, in the time reaching setting scale, blood stops entering in sampling bag, and enters in blood collection device by pipeline, carries out blood collecting.
Further, metering scale is linear protrusion, and linear protrusion can adopt one-shot forming with sampling bag, and direct pressing is on bag.Adopt which, linear protrusion has certain intensity, is difficult for disappearing because of wearing and tearing.Further, metering scale is graduation mark.Graduation mark is directly printed on sampler bag surface, has and makes simply, and convenient for production, the advantage that cost is low, is suitable for quick production.Meanwhile, graduation mark is made simple, can on sampling bag, make many, thereby meet the measuring requirement of different blood flow volumes.Further, be also provided with sampling needle shell on sampling needle, sampling needle shell can play the effect of further protection.Pin helmet is elastic rubbery body, and pin helmet can prevent that air from entering in sampling needle, and only liquid device is the sealed mouth that rolls.On sampling bag, be also provided with hangers, hangers is mainly used in suspension of the present utility model, facilitates medical personnel to use.
This utility model also provides the blood collection device that adopts aforementioned blood sampling bag.This device comprises blood taking needle, the first blood taking tube, blood collection device, the second blood taking tube, blood sampling bag, threeway, blood taking needle is connected with the first blood taking tube, blood collection device is connected with the second blood taking tube, in blood sampling bag, contain sampling tube, the first blood taking tube, the second blood taking tube, sampling tube are connected with threeway respectively, on the second blood taking tube, be also provided with only liquid device, thereby control the blood flow of the second blood taking tube.Also comprise partition part, sampling tube is connected with threeway by cutting off part, cuts off on part and is also provided with sheath, cuts off part and can control the blood flow in the first blood taking tube.Cutting off part is the partition connector of energy switch.Further, blood collection device is blood taking bag, and the second blood taking tube is connected with blood taking bag.Or blood collection device comprises blood taking bag, transfering bag, alserver's solution bag, between blood taking bag, transfering bag, alserver's solution bag, be connected by flexible pipe, the second blood taking tube is connected with blood taking bag.
Blood sampling bag of the present utility model connects sampling bag by sampling tube, sampling bag afterbody connects sampling needle, three forms an independently closed system, this independently system be connected with blood taking needle, blood collection device by threeway, the blood collection device of composition with blood sampling bag, the i.e. plastic blood bag system with blood sampling bag, the disposable use of whole system, nontoxic apyrogeneity.In use, just bleed through the first blood taking tube, threeway, sampling tube, enter in blood sampling bag, after sampling, close the sealed mouth that rolls on sampling tube, safe blood is normally flowed in blood collection device.Can determine the first flow of blood by the graduation mark on sampling bag, thereby there will not be waste blood situation.In collection blood process, blood sampling person is by sampling needle, and safety is sampled to blood in vacuum tube, can repeatedly sample use, meeting automatic-sealed after the each puncture of pin helmet on sampling needle.This utility model is simple in structure, easy to operate, uses safe and effective.
To sum up, this utility model is skillfully constructed, simple in structure, safe and reliable, easy to use.The graduation mark of obvious blood flow volume is set on sampling bag, this design can be controlled preferably blood and enter the blood flow volume that gathers bag, there is not the possibility of blood waste, sampling bag afterbody is provided with sampling needle, on sampling needle, be provided with sampling needle shell, thus can with vacuum tube no-float, collecting blood sample safe ready, operator is had to protective action, do not exist by the risk of acupuncture.
Brief description of the drawings
Fig. 1 is the structural representation of blood sampling bag in this utility model.
Fig. 2 is the structural representation of blood collection device in this utility model.
Labelling in figure: 1 is sampling bag, and 2 is sampling tube, and 3 is sampling needle, 4 is metering scale, and 5 is sampling needle shell, and 6 is blood taking needle, 7 is the first blood taking tube, and 8 is the second blood taking tube, and 9 is blood sampling bag, 10 for threeway, liquid device till 11, and 12 for cutting off part, 13 is sheath, 14 is blood taking bag, and 15 is transfering bag, and 16 is alserver's solution bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Embodiment 1
As shown in the figure, blood sampling bag comprises sampling bag, sampling tube, sampling needle, and sampling tube, sampling needle lay respectively at the two ends of sampling bag and be connected with sampling bag.On sampling bag, be respectively arranged with metering scale, hangers, on sampling tube, be provided with only liquid device, on sampling needle, be disposed with pin helmet, sampling needle shell.In the present embodiment, metering scale adopts graduation mark.
As shown in the figure, adopt the blood collection device of aforementioned blood sampling bag to comprise blood taking needle, the first blood taking tube, blood collection device, the second blood taking tube, blood sampling bag, threeway, partition part, blood taking needle is connected with threeway by the first blood taking tube.Blood collection device comprises blood taking bag, transfering bag, alserver's solution bag, between blood taking bag, transfering bag, alserver's solution bag, is connected by flexible pipe, and threeway is connected with blood taking bag by the second blood taking tube, is also provided with only liquid device on the second blood taking tube.The sampling tube of blood sampling bag is connected with threeway by cutting off part, cuts off on part and is also provided with sheath.Only liquid device in the present embodiment can adopt the sealed mouth that rolls, should be to control flowing of corresponding pipe fitting inner blood.The manufacturing process of this device is as follows: the first blood taking tube, the second blood taking tube is bonded together with threeway respectively, cuts off part and be assembled in sheath, then the two ends of sheath are connected with sampling tube, threeway respectively, more sealed tying is set on sampling tube.
Metering scale in the present embodiment also can adopt linear protrusion, adopts which, and metering scale has higher wearability.Blood collection device can directly adopt blood taking bag, to meet the needs of different situations.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a blood sampling bag, it is characterized in that, comprise sampling bag, with the sampling tube that is connected of sampling bag, with the sampling needle that sampling bag is connected, on described sampling bag, be provided with metering scale, on described sampling tube, be provided with only liquid device, on described sampling needle, be provided with pin helmet.
2. blood sampling bag according to claim 1, is characterized in that, described metering scale is linear protrusion.
3. blood sampling bag according to claim 1, is characterized in that, described metering scale is graduation mark.
4. blood sampling bag according to claim 1, is characterized in that, is also provided with sampling needle shell on described sampling needle.
5. blood sampling bag according to claim 1, is characterized in that, described pin helmet is elastic rubbery body.
6. blood sampling bag according to claim 1, is characterized in that, on described sampling bag, is also provided with hangers.
7. according to blood sampling bag described in claim 1-6 any one, it is characterized in that, described only liquid device is the sealed mouth that rolls.
8. the blood collection device of blood sampling bag described in employing claim 1-7 any one, it is characterized in that, the first blood taking tube, blood collection device, the second blood taking tube being connected with blood collection device, blood sampling bag, the threeway that comprise blood taking needle, be connected with blood taking needle, the sampling tube of described the first blood taking tube, the second blood taking tube, blood sampling bag is connected with threeway respectively, is also provided with only liquid device on described the second blood taking tube.
9. blood collection device according to claim 8, is characterized in that, also comprises partition part, and the sampling tube of described blood sampling bag is connected with threeway by cutting off part, on described partition part, is also provided with sheath.
10. blood collection device according to claim 8 or claim 9, it is characterized in that, described blood collection device comprises blood taking bag, transfering bag, alserver's solution bag, between described blood taking bag, transfering bag, alserver's solution bag, is connected by flexible pipe, and described the second blood taking tube is connected with blood taking bag;
Or described blood collection device is blood taking bag, described the second blood taking tube is connected with blood taking bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183731.XU CN203828946U (en) | 2014-04-16 | 2014-04-16 | Blood sampling bag and blood collecting device adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183731.XU CN203828946U (en) | 2014-04-16 | 2014-04-16 | Blood sampling bag and blood collecting device adopting same |
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| Publication Number | Publication Date |
|---|---|
| CN203828946U true CN203828946U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183731.XU Expired - Lifetime CN203828946U (en) | 2014-04-16 | 2014-04-16 | Blood sampling bag and blood collecting device adopting same |
Country Status (1)
| Country | Link |
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| CN (1) | CN203828946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976632A (en) * | 2017-06-08 | 2017-07-25 | 李文 | A kind of new blood bag packaging |
| CN111032118A (en) * | 2017-09-28 | 2020-04-17 | 泰尔茂株式会社 | Blood transfusion set, blood transfusion system, blood transfusion set for emergency blood transfusion, and method for using blood transfusion set |
-
2014
- 2014-04-16 CN CN201420183731.XU patent/CN203828946U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976632A (en) * | 2017-06-08 | 2017-07-25 | 李文 | A kind of new blood bag packaging |
| CN111032118A (en) * | 2017-09-28 | 2020-04-17 | 泰尔茂株式会社 | Blood transfusion set, blood transfusion system, blood transfusion set for emergency blood transfusion, and method for using blood transfusion set |
| US11883570B2 (en) | 2017-09-28 | 2024-01-30 | Terumo Kabushiki Kaisha | Blood transfusion kit and system and 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 |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |