CN204562180U - A kind of can the spininess blood-taking device of anti-cross infection - Google Patents
A kind of can the spininess blood-taking device of anti-cross infection Download PDFInfo
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- CN204562180U CN204562180U CN201520007474.9U CN201520007474U CN204562180U CN 204562180 U CN204562180 U CN 204562180U CN 201520007474 U CN201520007474 U CN 201520007474U CN 204562180 U CN204562180 U CN 204562180U
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- blood
- test tube
- needle
- cross infection
- pin
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Abstract
This utility model relates to the technical field of medical apparatus and instruments, be specifically related to a kind of can the blood-taking device of anti-cross infection.This utility model object is to provide the blood-taking device that a kind of structure is simple, use spininess, do not have blood circuit, mainly can prevent secondary cross infection.This utility model mainly comprises disposable blood taking needle head, test tube, vacuum test tube etc.Compared with prior art, the beneficial effects of the utility model are; A kind of can the spininess blood-taking device of anti-cross infection, its structure is simple, easy and simple to handle, blood only has one-way flow in the whole process gathered, there is not the situation repeating to flow, the cross infection produced because blood repeats to flow can be got rid of like this in the process gathered, in the process gathered, test tube 4 and blood taking needle 1 are all vacuum states, and all will through disinfecting before using.
Description
Technical field
This utility model relates to the technical field of medical apparatus and instruments, be specifically related to a kind of can the spininess blood-taking device of anti-cross infection.
Background technology
Blood taking needle usually in medical inspection process for blood sample collection, inspection patient health status, if blood is infected by bacterial in the process of blood sample collection, check result can be inaccurate.We know, blood can not sterilize after acquisition, and therefore the process such as collection, transfer, storage of blood should be strictly careful, can not have the carelessness of the least bit.But under current medical condition, asepticize operation completely is not accomplished in the collection of blood, usual medical personnel are in the process of pulling out pin and sampling, often there is open possibility, there is the possibility of cross infection in the blood gathered, especially medical condition poor open blood collection procedure, there is the utensils such as mosquito forceps especially and sampling process causes the hidden danger of cross infection to blood.
Although a lot of hospital all uses vacuum blood collector at present, although syringe needle and test tube are disposable, but doctor often needs, with needle holder, syringe needle is injected test tube or tube for transfusion in the process of blood sampling, needle holder is of course not disposable, in most of the cases needle holder has certainly not been used and has once just been carried out disinfection, doctor is also not free often to carry out disinfection to needle holder, sometimes can clearly see that needle holder has bloodstain, but doctor is also in use, in such cases although needle holder does not contact syringe needle, but concerning patient, still there is infected hidden danger, also psychological burden can be increased to patient.
Utility model content
This utility model object is to provide the blood-taking device that a kind of structure is simple, use spininess, do not have blood circuit, mainly can prevent cross infection.
In order to realize described object, this utility model specifically adopts following technical scheme;
Can the spininess blood-taking device of anti-cross infection, comprise blood taking needle 1, hemorrhage pin 101, go out blood vessel 102, shank 103, enter blood pin 104, blood sampling cover 2, rubber stopper 3, test tube 4, scale mark 5, double needle 6, pipe close 7, vacuum test tube 8; It is characterized in that; Described test tube 4 is V word structures, and connect one end of blood taking needle 1 for supervisor, the other end is auxiliary pipe; The supervisor of described test tube 4 and the mouth of pipe place of auxiliary pipe are equipped with cover 2 of taking a blood sample, and are equipped with rubber stopper 3 in the supervisor of test tube 4 and auxiliary pipe, and blood sampling cover 2 forms cavity with rubber stopper 3, and cavity is in-built is sterilizing gas; Be provided with blood taking needle 1 above the supervisor of described test tube 4, wherein blood taking needle 1 comprises hemorrhage pin 101, goes out blood vessel 102, shank 103, enters blood pin 104; Described enter blood pin 104 and overlap 5 with the blood sampling of test tube 4 and link; Described shank 103 is located at on blood pin 104; The described blood vessel 102 that goes out is located between shank 103 and hemorrhage pin 101; The bottom supervisor of described test tube 4 is provided with scale mark 5 with the infall of auxiliary pipe; The auxiliary pipe of described test tube 4 is provided with double needle 6; The other end of described double needle 6 inserts pipe close 7; Described vacuum test tube 8 is provided with pipe close 7.
Described goes out blood vessel 2 for rubber hose.
The two ends of described double needle 6 are syringe needle.
The auxiliary pipe of test tube 4 is inserted in one end of described double needle 6, and the other end inserts vacuum test tube 8.
Compared with prior art, the beneficial effects of the utility model are; A kind of can the spininess blood-taking device of anti-cross infection, its structure is simple, easy and simple to handle, blood only has one-way flow in the whole process gathered, there is not the situation repeating to flow, the cross infection produced because blood repeats to flow can be got rid of like this in the process gathered, in the process gathered, test tube 4 and blood taking needle 1 are all vacuum, and all will through disinfecting before using.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the whole blood collection procedure of this utility model.
Fig. 2 is test tube 4 structural representation of the present utility model.
Fig. 3 is the schematic diagram of this utility model vacuum test tube 8.
Shown in figure; Comprise blood taking needle 1, hemorrhage pin 101, go out blood vessel 102, shank 103, enter blood pin 104, blood sampling cover 2, rubber stopper 3, test tube 4, scale mark 5, double needle 6, pipe close 7, vacuum test tube 8.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, structure of the present utility model and beneficial effect thereof are further illustrated.
Example 1
A kind of can the spininess blood-taking device of anti-cross infection, as shown in Figure 1, test tube 4 is V word structures, connect one end of blood taking needle 1 for supervisor, the other end is auxiliary pipe, the supervisor of test tube 4 and the mouth of pipe place of auxiliary pipe are equipped with cover 2 of taking a blood sample, rubber stopper 3 is equipped with in the supervisor of test tube 4 and auxiliary pipe, blood sampling cover 2 forms cavity with rubber stopper 3, cavity is in-built is sterilizing gas, blood taking needle 1 is provided with above the supervisor of test tube 4, wherein blood taking needle 1 comprises hemorrhage pin 101, go out blood vessel 102, shank 103, enter blood pin 104, enter blood pin 104 to overlap 5 with the blood sampling of test tube 4 and link, described shank 103 is located at on blood pin 104, going out blood vessel 102 is located between shank 103 and hemorrhage pin 101, the bottom supervisor of test tube 4 is provided with scale mark 5 with the infall of auxiliary pipe, the auxiliary pipe of described test tube 4 is provided with double needle 6, and the other end of double needle 6 inserts pipe close 7, and described vacuum test tube 8 is provided with pipe close 7.
Can the spininess blood-taking device of anti-cross infection, wherein single use vacuum blood taking needle is made primarily of non-toxic high molecular materials such as rustless steel, non-toxic polyvinyl chloride, polypropylene.Needle point has high lubrication effect, has light inserting needle, reduces the effect of patient suffering.The concrete operations of blood collection procedure tie tourniquet to patient and to after blood drawing place skin degerming, first the pin cap going out blood vessel 102 is taken off, again syringe needle penetrated suitable blood vessel and fix syringe needle, and then by other one penetrate in test tube 4 enter blood pin 104, some people can worry that syringe needle can be subject to bacteriological infection in atmosphere, we will enter blood pin 104 when inserting test tube 4 like this, syringe needle is first pricked into blood sampling cover 2, then after the process of decontaminating apparatus, insert rubber stopper 3 again enters in test tube 4, because whole device is vacuum shape, so blood of human body can complete blood sampling when negative pressure.Test tube 4 is provided with scale mark 5, the collecting quantity of blood can be provided, tourniquet is pulled out again after amount reaches, extract the syringe needle that penetrates blood vessel and with sterilized cotton ball hemostasis, then the operations such as label are carried out to test tube 4, carry out after label process completes to test tube 8, with double needle 6, the blood gathered is sucked vacuum test tube 8 again, blood enters vacuum test tube 8 by the auxiliary pipe of test tube 4, finally carries out label process again, complete whole blood collection procedure.Due in the process of blood sampling, the circulation of blood is all unidirectional to be carried out, so blood can not cross infection in the process of circulation.
Claims (4)
1. one kind can the spininess blood-taking device of anti-cross infection, comprise blood taking needle (1), hemorrhage pin (101), go out blood vessel (102), shank (103), enter blood pin (104), blood sampling cover (2), rubber stopper (3), test tube (4), scale mark (5), double needle (6), pipe close (7), vacuum test tube (8), it is characterized in that; Described test tube (4) is V word structure, and connect one end of blood taking needle (1) for supervisor, the other end is auxiliary pipe; The described supervisor of test tube (4) and the mouth of pipe place of auxiliary pipe are equipped with to take a blood sample to be overlapped (2), rubber stopper (3) is equipped with in the supervisor of test tube (4) and auxiliary pipe, blood sampling cover (2) and rubber stopper (3) form cavity, and cavity is in-built is sterilizing gas; Be provided with blood taking needle (1) above the supervisor of described test tube (4), wherein blood taking needle (1) comprises hemorrhage pin (101), goes out blood vessel (102), shank (103), enters blood pin (104); The described blood pin (104) that enters links with the blood sampling cover (5) of test tube (4); Described shank (103) is located at on blood pin (104); The described blood vessel (102) that goes out is located between shank (103) and hemorrhage pin (101); The bottom supervisor of described test tube (4) is provided with scale mark (5) with the infall of auxiliary pipe; The auxiliary pipe of described test tube (4) is provided with double needle (6); The other end of described double needle (6) inserts pipe close (7); Described vacuum test tube (8) is provided with pipe close (7).
2. a kind of according to claims 1 can the spininess blood-taking device of anti-cross infection, it is characterized in that: the described blood vessel (2) that goes out is rubber hose.
3. a kind of according to claims 1 can the spininess blood-taking device of anti-cross infection, it is characterized in that: the two ends of described double needle (6) are syringe needle.
4. a kind of according to claims 1 can the spininess blood-taking device of anti-cross infection, it is characterized in that: the auxiliary pipe of test tube (4) is inserted in one end of described double needle (6), the other end inserts vacuum test tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007474.9U CN204562180U (en) | 2015-01-06 | 2015-01-06 | A kind of can the spininess blood-taking device of anti-cross infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007474.9U CN204562180U (en) | 2015-01-06 | 2015-01-06 | A kind of can the spininess blood-taking device of anti-cross infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562180U true CN204562180U (en) | 2015-08-19 |
Family
ID=53854882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007474.9U Expired - Fee Related CN204562180U (en) | 2015-01-06 | 2015-01-06 | A kind of can the spininess blood-taking device of anti-cross infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562180U (en) |
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2015
- 2015-01-06 CN CN201520007474.9U patent/CN204562180U/en not_active Expired - Fee Related
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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: 20150819 Termination date: 20160106 |