CN203539362U - Disposable collecting container of peripheral blood chromosome blood specimen - Google Patents
Disposable collecting container of peripheral blood chromosome blood specimen Download PDFInfo
- Publication number
- CN203539362U CN203539362U CN201320719598.0U CN201320719598U CN203539362U CN 203539362 U CN203539362 U CN 203539362U CN 201320719598 U CN201320719598 U CN 201320719598U CN 203539362 U CN203539362 U CN 203539362U
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- China
- Prior art keywords
- test tube
- rubber plug
- blood
- chromosome
- peripheral blood
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- Expired - Fee Related
Links
- 210000005259 peripheral blood Anatomy 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000004033 plastic Substances 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 18
- 230000001954 sterilising effect Effects 0.000 claims abstract description 17
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229960002897 heparin Drugs 0.000 claims abstract description 11
- 229920000669 heparin Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000000338 in vitro Methods 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 abstract description 31
- 239000008280 blood Substances 0.000 abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 description 18
- 210000000349 chromosome Anatomy 0.000 description 14
- 239000011886 peripheral blood Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000010241 blood sampling Methods 0.000 description 7
- 239000003146 anticoagulant agent Substances 0.000 description 4
- 229940127219 anticoagulant drug Drugs 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003908 liver function Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000009640 blood culture Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000012531 culture fluid Substances 0.000 description 1
- 230000002559 cytogenic effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a disposable collecting container of a peripheral blood chromosome blood specimen. The disposable collecting container of the peripheral blood chromosome blood specimen comprises a test tube, a rubber plug, a metal cap and a plastic cap. The test tube is formed by connecting a tube body and a tube neck. The tube body is of a U shape. The tube neck is cylindrical. The outer diameter of the tube neck is larger than that of the tube body. The inner wall and the outer wall of the test tube are both smooth. The test tube is filled with 0.2 ml of 0.2-percent sterilization heparin. The longitudinal section of the rubber plug is of a T shape. The rubber plug is inserted into an opening of the test tube and is used for sealing the opening. The rubber plug and the tube neck of the test tube are tightly sleeved with the metal cap, and the metal cap is used for fixing the rubber plug to the opening of the test tube. The metal cap is tightly sleeved with the plastic cap and is connected with the plastic cap. The disposable collecting container of the peripheral blood chromosome blood specimen is particularly suitable for infants or patients with a venipuncture difficulty, reduces the number of steps, saves time, reduces the possibility that the blood specimen is polluted, and reduces the possibility that a nurse is pricked by a needle.
Description
Technical field
This utility model relates to a kind of disposable use peripheral blood chromosome blood specimen collection container, belongs to clinical medicine apparatus field.
Background technology
The research of peripheral blood chromosome is cytogenetic basis, and preparation manipulation is loaded down with trivial details, and harvest time is longer, so the requirement of the collection of human peripheral blood chromosome specimen, sterile working, vessel is stricter.The collection object of peripheral blood chromosome specimen is that assurance peripheral blood chromosome is successfully prepared.
The preparation of peripheral blood chromosome:
1. blood sampling: under aseptic condition, draw 0.2% sterilizing heparin liquid (normal saline preparation, sterilizing) 0.2ml with sterilizing syringe, after moistening syringe, adopt venous blood 1～2ml, rotate syringe blood and heparin are fully mixed.
2. inoculation: under aseptic condition, heparinized blood is splashed into Peripheral blood culture base, splash into 28～30 of drops of blood (No. 7 syringe needles) in every 5ml culture fluid and mix gently
The method of clinical vein blood specimen collection at present:
1 disposable lancet and disposable use venous samples can collection container support the use, and from human vein blood sample collection, are used as hemanalysis.Hospital commonly uses this blood specimen collection method now.
2 disposable syringes inject disposable use venous samples can collection container or other special container after gathering blood, are used as hemanalysis.
3 disposable use venoclysis needles connect disposable syringe blood sample collection, reinject in disposable use venous samples can collection container or other special container, are used as hemanalysis.
Clinical peripheral blood collection is sterile working, and disposable lancet, disposable syringe, the general ethane via epoxyethane sterilizing of disposable use venoclysis needle are aseptic without thermal source.And matching used disposable use venous samples can collection container is not aseptic apyrogenic.
Along with the development of chromosome inspection technology, clinical peripheral blood chromosome collection of specimens amount constantly increases.The blood that clinical a lot of patient (comprising a lot of infant) had both needed disposable use venous samples can collection container to hold is checked, and needs again disposable syringe collection and hold peripheric venous blood blood sample to do peripheral blood chromosome preparation.Nurse or carry out twice venipuncture for patient now, with disposable use venoclysis needle, connect the disposable syringe that contains sterilizing heparin and gather peripheral blood chromosome blood preparation, the disposable syringe more renewing from the needle stand of disposable use venoclysis needle again gathers required venous blood, injects successively required disposable use venous samples can collection container.
A kind of front method can increase patient's misery, and before rear a kind of method blood sampling, nurse must calculate blood sampling total amount, and operating procedure is many, and required time is long, has increased the contaminated chance of blood preparation, has increased the chance of nurse's pricking wound.The total mistake once nurse will take a blood sample, when blood sampling volume is not enough, patient must carry out venipuncture for the second time, increases patient's misery.And when blood sampling volume needs anticoagulant blood preparation greatly, blood preparation easily occurs and solidify, directly cause blood specimen collection failure.
In addition some nurse use disposable venipuncture needle and disposable lancet many compared with using disposable syringe chance, skilled operation, therefore these nurses prefer to use disposable venipuncture needle or the puncture of disposable lancet row vein, rather than disposable syringe.
Utility model content
This utility model provides a kind of disposable use peripheral blood chromosome blood specimen collection container, meets the requirement to container while carrying out peripheral blood chromosome blood specimen collection.This collection container supports the use with disposable lancet, and the acquisition method of peripheral blood chromosome blood preparation is improved on traditional basis, and the acquisition method of commonly using blood preparation with existing hospital integrates with.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of disposable use peripheral blood chromosome blood specimen collection container, comprising: test tube, rubber plug, metal nut cap, plastics block, ethane via epoxyethane sterilizing, makes that it is aseptic, without thermal source.
Wherein, described test tube is formed by connecting by body and two parts of neck, described body is " U " shape, neck is cylindrical, the external diameter of neck is greater than the external diameter of body, the inner and outer wall of test tube is all smooth, 0.2% sterilizing heparin 0.2ml is in vitro housed, the vertical section of described rubber plug is "T"-shaped, described rubber plug inserts in the opening part of test tube, be used for sealing described opening, described metal nut cap is tightly placed on rubber plug and test tube neck, for rubber plug is fixed on to test tube opening part, described plastics block is tightly placed in metal nut cap, be connected with metal nut cap.
On the basis of technique scheme, this utility model can also be done following improvement.
Further, the length of described test tube is 4～6cm, and the volume of described test tube is 3～4cm
3.
Further, the central area at described metal nut cap top has riveted holes, and the central area of described vinyl cover cap top inner surface is provided with riveting post, and described riveting post, through the riveted holes of metal nut cap, is riveted by hot pressing.
Further, the outer wall of described test tube is labeled with containing mark.
Further, the central area of the upper surface of described rubber plug is provided with circular score line line.
Further, the upper surface of described rubber plug and lower surface are even surface.
Disposable use venous samples can collection container is comprised of test tube, rubber plug, plastics block.
The identical point of this product and disposable use venous samples can collection container: the material of test tube and rubber plug is identical, and the inside and outside wall of test tube is all smooth, has the scale of sign capacity, in vitro all has negative pressure.The metal nut cap of this product is similar to the vinyl cover cap shaped of disposable use venous samples can collection container.
This product and disposable use venous samples can collection container difference:
1, the shape of test tube is different
Disposable use venous samples can collection container: from several centimetres to 20 centimetres not etc., diameter is between several millimeters to several centimetres for the length of test tube, and test tube integral body is " U " shape.
This product: test tube length is 4～6cm, the volume of test tube is 3～4cm
3.This size is convenient to syringe suction blood specimen from this product of No. 7 syringe needles when the preparation inoculation of peripheral blood chromosome, test tube is formed by connecting by body and two parts of neck, described body is " U " shape, and neck is cylindrical, and the external diameter of neck is greater than the external diameter of body.
2, the shape of rubber plug
Disposable use venous samples can collection container: the upper surface of rubber plug is unsmooth, and there is depression at center, and lower surface is level and smooth;
This product: upper and lower surface is all level and smooth.Upper surface is level and smooth, facilitates the outer maintenance of rubber plug clean aseptic, is easy to clinical disinfection, and lower surface smoothly prevents in vitro blood coagulation.
3, this product is added with plastics block in metal nut cap, keeps rubber plug and metal nut cap clean aseptic; Disposable use venous samples can collection container does not have.
4, this collection container is in vitro aseptic apyrogenic, in-built 0.2% sterilizing heparin 0.2ml.
In disposable use venous samples can collection container pipe, be not aseptic apyrogenic, in-built or do not fill anticoagulant, in-built anticoagulant neither be aseptic.
5, metal nut cap
The fixation of this resultant metal block, is difficult to take off, and really capital preservation product in vitro keeps aseptic without thermal source.
The beneficial effects of the utility model are:
Clinically with disposable lancet and disposable use venous samples can collection container, support the use, from human vein blood sample collection, make hemanalysis extensively universal.Along with the development of chromosome inspection technology, clinical peripheral blood chromosome collection of specimens amount constantly increases, and but there is no a kind of and matching used disposable use peripheral blood chromosome blood specimen collection container of disposable lancet.While using this product to carry out peripheral blood chromosome collection of specimens, need to, under aseptic condition, with sterilizing syringe, not draw 0.2% sterilizing heparin liquid (normal saline preparation, sterilizing) 0.2ml, the preparation process of moistening syringe.After only need to being patient's venipuncture with disposable lancet, connect this container, utilize negative pressure in this container to gather required blood volume, rotate this container blood and heparin are fully mixed.Use this product, when the blood that had not only needed disposable use venous samples can collection container to hold patient's (comprising a lot of infant) is checked but also needs disposable syringe to gather peripheric venous blood blood sample to prepare as peripheral blood chromosome, only need carry out a venipuncture with disposable lancet, can meet patient's blood sampling demand.The patient of children's or venipuncture difficulty is especially applicable.Simplify step, save time.Reduce the contaminated chance of blood preparation, reduced the chance that blood preparation is solidified, reduced the chance of nurse's pricking wound.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model test tube;
Fig. 2 is the front view of this utility model rubber plug;
Fig. 3 is the top view of this utility model rubber plug;
Fig. 4 is the upward view of this utility model rubber plug;
Fig. 5 is the upward view of this utility model metal nut cap;
Fig. 6 is the front view of this utility model metal nut cap;
Fig. 7 is the top view of this utility model plastics block;
Fig. 8 is the upward view of this utility model plastics block;
Fig. 9 is the front view of this utility model plastics block;
In accompanying drawing, the list of parts of each label representative is as follows:
1-1, body, 1-2, neck, 2, rubber plug, 3, metal nut cap, 4, plastics block, 5, riveted holes, 6, riveting post.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Fig. 1～9, a kind of disposable use peripheral blood chromosome blood specimen collection container, comprising: test tube, rubber plug 2, metal nut cap 3, plastics block 4,
Wherein, described test tube is formed by connecting by body 1-1 and two parts of neck 1-2, described body 1-1 is " U " shape, neck 1-2 is cylindrical, the external diameter of neck 1-2 is greater than the external diameter of body 1-1, the inner and outer wall of test tube is all smooth, 0.2% sterilizing heparin 0.2ml is in vitro housed, the vertical section of described rubber plug 2 is "T"-shaped, described rubber plug 2 inserts in the opening part of test tube, be used for sealing described opening, described metal nut cap 3 is tightly placed on rubber plug 2 and test tube neck 1-2, for rubber plug 2 is fixed on to test tube opening part, described plastics block 4 is tightly placed in metal nut cap 3, be connected with metal nut cap 3.
Further, the length of described test tube is 4～6cm, and the volume of described test tube is 3～4cm
3.
Further, the central area at described metal nut cap 3 tops has riveted holes 5, and the block a shot central area of 4 top inner surface of described plastics is provided with riveting post 6, and described riveting post 6, through the riveted holes 5 of metal nut cap 3, is riveted by hot pressing.
Further, the outer wall of described test tube is labeled with containing mark.
Further, the central area of the upper surface of described rubber plug 2 is provided with circular score line line.
Further, the upper surface of described rubber plug 2 and lower surface are even surface.
Manufacture method:
Step 1, by the 4 ethane via epoxyethane sterilizings of blocking a shot of this novel test tube, rubber plug 2, metal nut cap 3, plastics, makes that it is aseptic, without thermal source.Meet the requirement of peripheral blood chromosome blood specimen collection container.
Step 2, sterile working, joins 0.2% sterilizing heparin 0.2ml in said vesse.Meet the anticoagulant requirement of peripheral blood chromosome blood preparation.
Needs of patients gathers routine examination specimen, liver function specimen, chromosome blood preparation, only need carry out a venipuncture with disposable lancet, strict sterile working, punctures the plug of peripheral blood chromosome blood specimen collection container of sterilization, the plug of the plug of routine examination specimen vacuum storage blood vessel and liver function specimen vacuum storage blood vessel successively by the bottle cork needle of blood taking needle.Utilize negative pressure in container to gather required blood volume.Operating procedure is simple, saves time.The patient of children's or venipuncture difficulty is especially applicable.Reduce the contaminated chance of blood preparation, reduced the chance of nurse's pricking wound.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a disposable use peripheral blood chromosome blood specimen collection container, is characterized in that, comprising: test tube, rubber plug, metal nut cap, plastics block,
Wherein, described test tube is formed by connecting by body and two parts of neck, described body is " U " shape, neck is cylindrical, the external diameter of neck is greater than the external diameter of body, the inner and outer wall of test tube is all smooth, 0.2% sterilizing heparin 0.2ml is in vitro housed, the vertical section of described rubber plug is "T"-shaped, described rubber plug inserts in the opening part of test tube, be used for sealing described opening, described metal nut cap is tightly placed on rubber plug and test tube neck, for rubber plug is fixed on to test tube opening part, described plastics block is tightly placed in metal nut cap, be connected with metal nut cap.
2. a kind of disposable use peripheral blood chromosome blood specimen collection container according to claim 1, is characterized in that, the length of described test tube is 4～6cm, and the volume of described test tube is 3～4cm
3.
3. a kind of disposable use peripheral blood chromosome blood specimen collection container according to claim 1, it is characterized in that, the central area at described metal nut cap top has riveted holes, the central area of described vinyl cover cap top inner surface is provided with riveting post, described riveting post, through the riveted holes of metal nut cap, is riveted by hot pressing.
4. a kind of disposable use peripheral blood chromosome blood specimen collection container according to claim 1, is characterized in that, the outer wall of described test tube is labeled with containing mark.
5. a kind of disposable use peripheral blood chromosome blood specimen collection container according to claim 1, is characterized in that, the central area of the upper surface of described rubber plug is provided with circular score line line.
6. a kind of disposable use peripheral blood chromosome blood specimen collection container according to claim 1, is characterized in that, upper surface and the lower surface of described rubber plug are even surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719598.0U CN203539362U (en) | 2013-11-13 | 2013-11-13 | Disposable collecting container of peripheral blood chromosome blood specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719598.0U CN203539362U (en) | 2013-11-13 | 2013-11-13 | Disposable collecting container of peripheral blood chromosome blood specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539362U true CN203539362U (en) | 2014-04-16 |
Family
ID=50457535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719598.0U Expired - Fee Related CN203539362U (en) | 2013-11-13 | 2013-11-13 | Disposable collecting container of peripheral blood chromosome blood specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203539362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145309A (en) * | 2021-12-10 | 2022-03-08 | 江西业力医疗器械有限公司 | Sample treatment fluid and preparation method thereof |
-
2013
- 2013-11-13 CN CN201320719598.0U patent/CN203539362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145309A (en) * | 2021-12-10 | 2022-03-08 | 江西业力医疗器械有限公司 | Sample treatment fluid and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191113 |