CN107703289A - A kind of instant blood testing test strips and its paper box - Google Patents
A kind of instant blood testing test strips and its paper box Download PDFInfo
- Publication number
- CN107703289A CN107703289A CN201711038288.1A CN201711038288A CN107703289A CN 107703289 A CN107703289 A CN 107703289A CN 201711038288 A CN201711038288 A CN 201711038288A CN 107703289 A CN107703289 A CN 107703289A
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- 238000010276 construction Methods 0.000 claims description 10
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5002—Partitioning blood components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention belongs to blood testing technical field, a kind of instant blood testing test strips are disclosed, including test strips body, the test strips body contains anti-coagulants, a kind of paper box for also having the instant blood testing test strips is also disclosed simultaneously, the test strips body containing anti-coagulants including box body, in box body, has the blood sampling hole with external world's insertion on box body, and test strips body can gather blood by hole of taking a blood sample and be detected.Test strips are creatively designed as the test strips with anti-coagulants by the present invention, and absorbing blood after test strips contact blood is used for reaction detection, blood is reacted under non-condensable state with test strips, can effectively aid in ensureing the accuracy of blood testing.
Description
Technical field
The present invention relates to blood testing technical field, in particular it relates to a kind of practical instant blood testing examination
Paper slip and its paper box.
Background technology
With the progress and the improvement of people's living standards of society, people increasingly pay close attention to the health of itself, to disease
Early diagnosis of disease etc. is also increasingly paid attention to, it is therefore desirable to more accurate easily diagnostic means, it is existing in particular for blood testing
There is the blood testing of technology mainly by the way that in blood collection to vacuum test tube, dropper will be reused by blood from vacuum test tube
Extract and drop on blood testing test paper, phase is carried out to blood by detecting instrument again after detection reaction occurs on Test paper
Analysis is closed, process operation is more complicated.
Simultaneously because blood coagulation rate is fast, it is longer in the process that blood is transferred on Test paper by collection blood disease,
Medical personnel etc. generally require to add anti-coagulants toward in vacuum test tube when gathering blood, but if collection blood and by droplet of blood
Time span on to Test paper is long, can not still ensure that effecting reaction occurs on Test paper for blood.
For the medical personnel of emergency department, blood collection procedure may be completed on ambulance, but be tried using vacuum
Need a stable environment during blood sampling tube in itself, and ambulance is in the process of moving in the state such as jolt, can not rapid clockwise
Profit completes the operations such as vacuum test tube blood sampling.
Furthermore when being taken a blood sample with vacuum test tube, the probability of medical personnel's self-contact blood is larger, may feel medical personnel
Some diseases are contaminated, the body and mind to medical personnel is brought compared with major injury.
The content of the invention
The defects of the technical problem to be solved in the present invention is to overcome prior art, there is provided it is a kind of be beneficial to accurately detect,
Convenient and practical instant blood testing test strips.
Present invention simultaneously provides a kind of paper box of the safety and sanitation containing the instant blood testing test strips.
The object of the invention is achieved through the following technical solutions：
A kind of instant blood testing test strips, including test strips body, the test strips body contain anti-coagulants.
Further, the anti-coagulants is heparin.
Further, the test strips body is soaked and air-dried using heparin solution.
Simultaneously or make to be mingled with heparin powder in the test strips body.
Further, the test strips body includes the blood sampling section of end interconnection and detection section, anti-coagulants are located at and adopted
In blood section, blood enters detection section from blood sampling section.
Further, the test strips end be additionally provided with the absorber portion that be connected of detection section, blood is from the Duan Jingjian that takes a blood sample
Absorber portion is entered back into after surveying section.
A kind of instant blood testing paper box, including box body, box body is interior to be provided with above-mentioned instant blood testing test strips,
Also there is the blood sampling hole with external world's insertion, instant blood testing test strips can gather blood by hole of taking a blood sample and be examined on box body
Survey.
Further, the box body is provided with observation window in the correspondence position of instant blood testing ELISA test strip section.
Preferably, covered with transparent catch on observation window.
Further, the detection section is provided with liquid level warning line.
Further, blood sampling needle construction is additionally provided with box body, blood sampling needle construction includes needle bar fix bar and is fixed on needle bar
The blood taking needle of fix bar first end, box body open up needle outlet, needle bar fix bar the second end in blood taking needle needle point correspondence position
Protrude from box body and the connecting portion for possessing easy breach is provided between box body.
Compared with prior art, the invention has the advantages that：
1）Blood testing test strips are creatively designed as the test strips with anti-coagulants by the present invention, are carrying out blood testing
When, it is ensured that blood is in non-condensable state, beneficial to the accuracy of blood test results；
2）Anti-coagulants is directly applied in test strips, and test strips can take and use, practical, eliminate blood collection needles, vacuum
The use of the part such as test tube and dropper, blood sampling cost saved, avoided cumbersome blood sampling operation；
3）Anti-coagulants only can be placed in the blood sampling section of test strips, reduce the use cost of anti-coagulants；
4）Absorber portion in test strips can absorb the blood excessively sucked in good time, it is ensured that and detection section is used for the haemoconcentration reacted,
To ensure that blood testing is accurate；
5) paper box of instant blood testing test strips is provided with, hole directly contacts with blood by taking a blood sample, and test strips absorb
Blood is used to detect, and avoids Nurses from may be because contact test strips and touch potential safety hazard caused by blood；
6）The assurance that Nurses are measured in blood collection procedure that is arranged to of observation window, warning line provides effective foundation, avoids excess
Take a blood sample and bring pain to patient, while can also ensure the haemoconcentration for detection；
7）The Integration Design of blood sampling needle construction and box body, greatly enhance the blood testing paper box practicality of the present invention, nothing
Blood taking needle need to be taken again, and patient skin can be punctured by the blood sampling needle construction in box body, therewith will blood sampling hole alignment skin thorn
Tear draw blood is used to detect, and avoids when blood taking needle is independent individual and is difficult to look for the embarrassment taken, takes a blood sample simultaneously
Personnel are whole only need to contact blood testing paper box, can completely avoid contacting with blood samples of patients, be advantageous to the body and mind of Nurses
Health.
Brief description of the drawings
Fig. 1 is the front view of the instant blood testing paper box；
Fig. 2 is the upward view of the instant blood testing paper box；
Fig. 3 is the internal structure schematic diagram of the instant blood testing paper box.
Embodiment
With reference to embodiment, the present invention is further illustrated, wherein, being given for example only property of accompanying drawing explanation,
What is represented is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent；In order to which the reality of the present invention is better described
Example is applied, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To those skilled in the art
For, some known features and its explanation may be omitted and will be understood by accompanying drawing.
Embodiment
As shown in Figures 1 to 3, there is provided a kind of instant blood testing paper box, including box body 1, containing in box body 1
The test strips body 2 of anti-coagulants, has the blood sampling hole 11 with external world's insertion on box body 1, and test strips body 2 can pass through hole 11 of taking a blood sample
Collection blood is detected.
Specifically, after there is anti-coagulants, blood sampling hole 11 to contact blood on test strips body 2, test strips body 2 absorbs blood
Liquid is used to detect, it can be ensured that blood is non-condensable state when being reacted on test strips body 2, while the test strips body 2
On blood sample be available for be repeated several times detect, effectively auxiliary ensure blood testing accuracy.
Wherein, the addition of the anti-freezing dosage on test strips body 2 determines according to the actual operation requirements of test strips body 2, always
For, the amount of anti-coagulants needs the non-condensable state for the blood sample that needs can be kept to detect.
The end of test strips body 2 can protrude from blood sampling hole 11, also can be concordant with blood sampling hole 11, it might even be possible to be located at blood sampling
It in the aperture of hole 11, but when it is located in blood sampling hole aperture, should not fall in too much, need to ensure that blood sampling hole 11 touches blood
When, test strips body 2 can be absorbed to blood, when the end of test strips body 2 protrudes from blood sampling hole 11, then only need test strips body
The 2 contact direct absorption detectings of blood.
The present embodiment has been overturned to be used to detect with parts such as blood collection needles, vacuum test tube and droppers to take a blood sample in the prior art
Theory, operate without cumbersome blood sampling, taken a blood sample without multiple above-mentioned parts are put into, save blood sampling cost.
Wherein test strips body 2 includes the blood sampling section 21 and detection section 22 that end is connected with each other, and is used to save anti-coagulants
Cost, can be only by anti-coagulants in blood sampling section 21, and blood flows through blood sampling section 21 and detection section 22 successively at hole 11 of taking a blood sample.
To ensure to detect the haemoconcentration for being used to react of the absorption of section 22, detection section is accumulated in when avoiding blood from excessively sucking
22 are caused to examine error, and absorber portion 23 can be connected in test strips end, and blood flow to suction again after blood sampling section 21 after testing section 22
Section 23 is received, i.e. absorber portion 23 can absorb excess blood.
Absorber portion 23 can need not add anti-coagulants, add with the material that section 21 of taking a blood sample can be same absorption blood, absorber portion 23
Enter the repeated multiple times detection that anti-coagulants is advantageous to blood, but consider Cost Problems, can be not added with.
Anti-coagulants can be the material that heparin, hirudin etc. can prevent blood clotting, and the anticoagulation of wherein heparin is very strong,
It has been widely used in clinic, the preferred heparin of anti-coagulants of the present embodiment.
Heparin, which is added in test strips body 2, can use various ways, and easier and preferable mode mainly has two kinds, and one
Kind is to soak test strips body 2 using heparin solution, is air-dried after test strips body 2 is impregnated with；Another kind is in test strips
In the manufacturing process of body 2 add heparin powder, i.e., heparin powder carried out again after being well mixed with test paper strip material test strips into
The making of product.
According to above two heparin addition manner, the anti-coagulants additive effect of test strips body 2 can effectively ensure that.
In general, collection of the Nurses to blood flow volume in blood collection procedure relies primarily on itself subjective judgement, so
The problem of blood collection is excessive or very few is likely to result in, when gathering excessive or very few, detection section 22 is used for the blood reacted
Concentration may not be up to standard, and this will directly influence blood test results, therefore for the ease of Nurses in gatherer process
There is the assurance reasonably spent, observation window 12, observation window 12 and the position correspondence of ELISA test strip section 22, blood can be set on box body
For liquid during detection section 22 is infiltrated into from blood sampling section 21, Nurses can be saturated situation to determine according to detection section 22
Complete the time of blood sampling action.
Further to make Nurses have an objective judgment criteria to blood sampling volume, also settable liquid level in section 22 is detected
Warning line 221, blood penetration was not to there be liquid level warning line 221 just, you can terminates blood collection procedure.
Specifically, transparent catch 13 can be also covered on observation window, to ensure that blood reacts in detection section 22
Safety and sanitation, avoiding debris from falling into detection section 22 influences final detection result.
The blood testing paper box of the present embodiment when in use, needs first to puncture patient skin with blood taking needle or blood collecting pen, so
And blood taking needle or blood collecting pen are independent individual, Nurses, which need first to pick up blood taking needle etc., punctures skin, then puts down blood taking needle,
The blood testing paper box for picking up the present embodiment again to carry out absorption detecting to blood, so, troublesome in poeration, such as occurs special
Different situation, as blood taking needle or blood collecting pen can not find for the moment, then it will delay blood sampling progress, therefore the present embodiment is to blood testing test paper
Box is further improved, i.e., carries blood taking needle or blood collecting pen and the Integration Design of box body 1, the blood collection procedure to Nurses
For great convenience.
Specifically, the present embodiment is provided with blood sampling needle construction in box body 1, and blood sampling needle construction is including needle bar fix bar 31 and admittedly
Due to the blood taking needle 32 of the first end of needle bar fix bar 31, box body 1 opens up needle outlet 14, pin in the needle point correspondence position of blood taking needle 32
The second end of rod fix bar 31 protrudes from box body 1 and the connecting portion 15 for possessing easy breach is provided between box body 1.
Nurses can be such that blood taking needle 32 is stretched out from needle outlet 14 and puncture by promoting the second end of needle bar fix bar 31
Patient skin.
Cause blood taking needle 32 not from needle outlet 14 to avoid needle bar fix bar 31 that direction skew occurs in by pushing course
Stretch out, guide pad 311 can be set in the periphery of needle bar fix bar 31, while set in box body 1 and put down with the direction of needle bar fix bar 31
Capable baffle plate 16, guide pad 311 are designed around the overall structure that entirely outer Monday encloses of needle bar fix bar 31, are also designed to
The absolute construction of the both sides of needle bar fix bar 31 is symmetricly set in, in a word, guide pad 311 with baffle plate 16 and the inwall of box body 1 by supporting
Connect, the pushing direction of needle bar fix bar 31 not bias can be achieved.
More specifically, to make blood sampling needle construction to be automatically reset to box body 1 after skin is punctured, the present embodiment is further
Ground sets elastic reset portion 17, the position of elastic reset portion 17 and the position correspondence of guide pad 311 on baffle plate 16 and the inwall of box body 1.
Elastic reset portion 17 is remote to be obliquely installed with the end of baffle plate 16 or inboard wall of cartridge connection end towards guide pad 311,
When so as to guide pad 311, it contacts and pushes elastic reset portion, elastic reset portion 17 is supplied to the enough elastic force of guide pad 311 to protect
It is demonstrate,proved to be reset in box body 1.
Certainly, the blood taking needle of other structures form, blood collecting pen etc. in the prior art can be also connected in box body, can also reached
To the blood sampling needle construction identical technique effect with the present embodiment.
Blood testing test strips of the present invention（When being individually used for blood testing）It need to be adopted with blood testing paper box
Packed with aluminium-foil paper, to ensure its safety and sanitation under unused state.
The blood testing test strips and blood testing paper box of the present invention are mainly used in myocardial infarction emergency case's
Blood testing, patient's finger tip blood is gathered, detect troponin, brain natriuretic peptide equal size in blood, pass through quick, detection pair repeatedly
Condition of blood is made a definite diagnosis.
Obviously, above-described embodiment is only intended to clearly illustrate technical scheme example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (10)
1. a kind of instant blood testing test strips, including test strips body, it is characterised in that the test strips body contains anti-
Solidifying agent.
2. instant blood testing test strips according to claim 1, it is characterised in that the anti-coagulants is heparin.
3. instant blood testing test strips according to claim 2, it is characterised in that the test strips body uses liver
Plain solution soaks and air-dried.
4. instant blood testing test strips according to claim 2, it is characterised in that be mingled with the test strips body
There is heparin powder.
5. the instant blood testing test strips according to Claims 1 to 4 any one, it is characterised in that the test paper
Bar body includes the blood sampling section and detection section that end is connected with each other, and for anti-coagulants in blood sampling section, blood enters inspection from blood sampling section
Survey section.
6. instant blood testing test strips according to claim 5, it is characterised in that the test strips end is additionally provided with
The absorber portion being connected with detection section, blood enter back into absorber portion after blood sampling section after testing section.
7. a kind of instant blood testing paper box, it is characterised in that including box body, such as claim 1~6 times is provided with box body
Instant blood testing test strips described in meaning one, also have on box body and the blood sampling hole of extraneous insertion, the inspection of instant blood
Test paper slip can gather blood by hole of taking a blood sample and be detected.
8. instant blood testing paper box according to claim 7, it is characterised in that the box body is in instant blood
The correspondence position of test strip detection section is provided with observation window, it is preferable that covered with transparent catch on observation window.
9. instant blood testing paper box according to claim 8, it is characterised in that the detection section is provided with liquid level
Warning line.
10. instant blood testing paper box according to claim 7, it is characterised in that blood taking needle is additionally provided with box body
Structure, blood sampling needle construction include needle bar fix bar and are fixed on the blood taking needle of needle bar fix bar first end, and box body is in blood taking needle
Needle point correspondence position opens up needle outlet, and needle bar fix bar the second end, which protrudes from box body and is provided between box body, possesses easy breach
Connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038288.1A CN107703289A (en) | 2017-10-30 | 2017-10-30 | A kind of instant blood testing test strips and its paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038288.1A CN107703289A (en) | 2017-10-30 | 2017-10-30 | A kind of instant blood testing test strips and its paper box |
Publications (1)
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| CN109938716A (en) * | 2019-03-27 | 2019-06-28 | 浙江糖链科技有限公司 | A kind of blood glucose blood pressure all-in-one machine and its operating method |
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