CN202262993U - Anti-bleeding safe blood sampling and reserving device - Google Patents
Anti-bleeding safe blood sampling and reserving device Download PDFInfo
- Publication number
- CN202262993U CN202262993U CN2011203715366U CN201120371536U CN202262993U CN 202262993 U CN202262993 U CN 202262993U CN 2011203715366 U CN2011203715366 U CN 2011203715366U CN 201120371536 U CN201120371536 U CN 201120371536U CN 202262993 U CN202262993 U CN 202262993U
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- China
- Prior art keywords
- blood
- sampling
- blood sampling
- needle
- bleeding
- 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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- 238000010241 blood sampling Methods 0.000 title abstract description 24
- 239000008280 blood Substances 0.000 claims abstract description 85
- 210000004369 blood Anatomy 0.000 claims abstract description 85
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000001467 acupuncture Methods 0.000 claims description 17
- 230000000740 bleeding effect Effects 0.000 claims description 9
- 241001391944 Commicarpus scandens Species 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002146 exchange transfusion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The utility model relates to an anti-bleeding safe blood sampling and reserving device. An easily-folded conduction pipe is connected between a sealed blood sampling needle and an anti-freezing blood bag through a tee, a sample reserving blood bag is connected with the lower end of the conduction pipe, a needling protection cover is movably arranged outside a duct at the upper part of the sealed blood sampling needle, a sampling socket of the sample reserving blood bag comprises a puncture needle, a blood blocking sleeve and a handheld sheath, and the front opening end of the needling protection cover can be inserted into the handheld sheath in an interference fit manner. After the anti-bleeding safe blood sampling and reserving device disclosed by the utility model samples blood and reserves blood, the needling protection sleeve moves forward along the duct, the sealed blood sampling needle, the puncture needle and the like are sealed in the needling protection cover and the handheld sheath through the insertion matching of the needling protection cover and the handheld sheath. The anti-bleeding safe blood sampling and reserving device disclosed by the utility model has the advantages of simple and reasonable structure, convenience for operation and usage, avoidance for exposure of the sealed blood sampling needle and the puncture needle, prevention on blood to flow out from a blood sampling part, reduced risks on environment pollution caused by blood and blood propagation, and guarantee on the blood sampling safety and operation safety of doctors and nurses.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of anti-safety blood taking of bleeding device that keeps sample.
Background technology
We know; Disposable use hemostix is clinical a kind of medical supplies of gathering blood from human body commonly used; In use, also to avoid the operator is brought harm, even these harm are potential except to will be reached safety and effective principle by the picker.Traditional blood-taking device is after end is used in blood sampling, because the helmet of hemostix and sampling apparatus is removed, outside needle tubing was exposed to, when handling these Biohazard Wastes, exposed, sharp needle point can bring potential threat to the operator.In order to protect operator's safety in use; At present also there are some hemostixes and sampling apparatus to be provided with the device of protective effect; Use the end back needle point to be protected, but the device that increases generally is to set up separately, is not easy to medical personnel's operation, use with it.Use still has blood from the effusive phenomenon of bleeding of blood sampling, has the risk of blood contamination environment and blood born diseases.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art; A kind of simple structure, reasonable is provided; Operation, easy to use; Can prevent that blood from flowing out from blood sampling, reduce the risk of blood contamination environment and blood born diseases, guarantee the safe anti-safety blood taking of bleeding of the blood sampling device that keeps sample.
The technical scheme that this utility model solves the problems of the technologies described above employing is: a kind of anti-safety blood taking of bleeding device that keeps sample; Comprise closed blood taking needle, anticoagulated whole blood bag, conduit; Going up of conduit connects a formula conduction pipe easy to break through threeway between closed blood taking needle and the anticoagulated whole blood bag; The conduction pipe lower end connects the blood bag that keeps sample, and the blood bag lower end that keeps sample is provided with the sampling socket, it is characterized in that: said closed blood taking needle upper catheter is movably equipped with an acupuncture protective sleeve outward; Said sampling socket includes puncture needle and is enclosed within its outside blood resistance unit and hand-held sheath, but said acupuncture protective sleeve open front end interference fit is inserted in the hand-held sheath.
Be provided with easy folding plug in the said formula conduction pipe easy to break of this utility model, also be provided with flow-stopping clip on the conduction pipe.
This utility model is owing to adopt above-mentioned composition structure, takes a blood sample and after the sampling that keeps sample finishes, the acupuncture protective sleeve moved forward along conduit, and cover covers closed blood taking needle comprehensively; Utilize acupuncture protective sleeve and hand-held sheath to peg graft and cooperate, closed blood taking needle and sampling puncture needle etc. is enclosed in acupuncture protective sleeve and the hand-held sheath.Against existing technologies; This utility model simple structure, reasonable; Operation, easy to use, the closed blood taking needle that avoided the use of exposes with the sampling puncture needle, prevents that blood from flowing out from blood sampling; Reduce the risk of blood contamination environment and blood born diseases, guarantee blood sampling safety and operation of medical workers safety.
Description of drawings
Below in conjunction with accompanying drawing this utility model is done further to describe.
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the view after this utility model uses.
1. closed blood taking needles among the figure, 2. acupuncture protective sleeve, 3. conduit, 4. threeway, 5. conduction pipe, 51. easy folding plug, 6. switch clamp, 7. anticoagulated whole blood bag, 8. sampling socket, 81. hand-held sheaths, 82. puncture needles, 83. blood resistance units, the blood bag 9. keeps sample.
The specific embodiment
Can find out that from Fig. 1, Fig. 2 a kind of anti-safety blood taking of bleeding device that keeps sample comprises closed blood taking needle 1, anticoagulated whole blood bag 7, conduit 3 etc.Use when closed blood taking needle 1 is used for taking a blood sample, the protective cap 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 and transfer conduit 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 conduit 3 between closed blood taking needle 1 and the anticoagulated whole blood bag 7, and through switch clamp 6 gauge taps.Going up through threeway 4 of conduit 3 connects a formula conduction pipe 5 easy to break between closed blood taking needle 1 and the anticoagulated whole blood bag 7, and conduction pipe 5 lower ends connect the blood bag 9 that keeps sample that a capacity is 10 ~ 50mL, and blood bag 9 lower ends that keep sample are provided with sampling socket 8.
This utility model sampling socket 8 includes puncture needle 82 and is enclosed within its outside blood resistance unit 83 and hand-held sheath 81.Sampling socket 8 is used for and the supporting use of vacuum test tube, and a whole set of sampling socket 8 meets the blood sampling requirement of vacuum test tube.It is identical that this utility model blood sampling and conventional blood bag blood sampling puncture require, as required or rules about 10～50mL venous blood that requires to take a blood sample in earlier stage adopt in the blood bag 9 that keeps sample.Then, with vacuum test tube from sampling socket 8 that the blood bag 9 that keeps sample is connected gather requirement blood test or finalize the design as BIAO and BEN.Like this, the separation of sampling in the early stage of blood sampling has improved the safety of taking a blood sample.
Be provided with easy folding plug 51 in the said formula conduction pipe 5 easy to break of this utility model, wherein the easy folding plug 51 of fractureing during use, but conduction pipe 5 just conductings.Also be provided with flow-stopping clip on the conduction pipe 5.
The said closed blood taking needle 1 upper catheter 3 outer acupuncture protective sleeves 2 that are movably equipped with of this utility model.Said acupuncture protective sleeve 2 open front, afterbody are provided with the center guide hole that is complementary with conduit 3 external diameters, can move forward and backward along conduit 3.The internal diameter of the external diameter of said acupuncture protective sleeve 2 open front ends and hand-held sheath 81 openings matches, but acupuncture protective sleeve 2 open front end interference fit are inserted in the hand-held sheath 81 space of composition one sealing.As shown in Figure 2.After blood sampling finishes, for the acupuncture phenomenon that prevents not expect, closed blood taking needle 1 is pulled into 2 li of acupuncture protective sleeves, play the effect that protection blood sampling person is not stabbed by blood taking needle, can reduce the risk that operator are had the direct transmitted virus of blood of infectious disease.After the sampling that keeps sample finishes, utilize acupuncture protective sleeve 2 and hand-held sheath 81 grafting to cooperate, closed blood taking needle 1 and sampling puncture needle 82 grades are enclosed in the enclosed space of acupuncture protective sleeve 2 and hand-held sheath 81 compositions.Can avoid closed blood taking needle and sampling puncture needle to expose, prevent that blood from flowing out from blood sampling, reduce the risk of blood contamination environment and blood born diseases, guarantee blood sampling safety and operation of medical workers safety.
Claims (3)
1. the anti-safety blood taking of bleeding device that keeps sample; Comprise closed blood taking needle, anticoagulated whole blood bag, conduit; Going up of conduit connects a formula conduction pipe easy to break through threeway between closed blood taking needle and the anticoagulated whole blood bag; The conduction pipe lower end connects the blood bag that keeps sample, and the blood bag lower end that keeps sample is provided with the sampling socket, it is characterized in that: said closed blood taking needle upper catheter is movably equipped with an acupuncture protective sleeve outward; Said sampling socket includes puncture needle and is enclosed within its outside blood resistance unit and hand-held sheath, but said acupuncture protective sleeve open front end interference fit is inserted in the hand-held sheath.
2. the anti-safety blood taking of the bleeding according to claim 1 device that keeps sample is characterized in that: said acupuncture protective sleeve open front, afterbody are provided with the center guide hole that is complementary with the conduit external diameter.
3. the anti-safety blood taking of the bleeding according to claim 1 device that keeps sample is characterized in that: be provided with easy folding plug in the said formula conduction pipe easy to break, also be provided with flow-stopping clip on the conduction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203715366U CN202262993U (en) | 2011-09-28 | 2011-09-28 | Anti-bleeding safe blood sampling and reserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203715366U CN202262993U (en) | 2011-09-28 | 2011-09-28 | Anti-bleeding safe blood sampling and reserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262993U true CN202262993U (en) | 2012-06-06 |
Family
ID=46153805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203715366U Expired - Lifetime CN202262993U (en) | 2011-09-28 | 2011-09-28 | Anti-bleeding safe blood sampling and reserving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342837A (en) * | 2011-09-28 | 2012-02-08 | 山东威高集团医用高分子制品股份有限公司 | Safe blood collecting and sample reserving device capable of preventing blood dropping |
-
2011
- 2011-09-28 CN CN2011203715366U patent/CN202262993U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342837A (en) * | 2011-09-28 | 2012-02-08 | 山东威高集团医用高分子制品股份有限公司 | Safe blood collecting and sample reserving device capable of preventing blood dropping |
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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: 20120606 |
|
| CX01 | Expiry of patent term |