CN208355475U - Disposable medical tip quantitative collection pipe - Google Patents
Disposable medical tip quantitative collection pipe Download PDFInfo
- Publication number
- CN208355475U CN208355475U CN201721896862.2U CN201721896862U CN208355475U CN 208355475 U CN208355475 U CN 208355475U CN 201721896862 U CN201721896862 U CN 201721896862U CN 208355475 U CN208355475 U CN 208355475U
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- CN
- China
- Prior art keywords
- tube body
- disposable medical
- quantitative collection
- collection pipe
- tip
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- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000010241 blood sampling Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000010148 water-pollination Effects 0.000 claims description 2
- 239000008280 blood Substances 0.000 abstract description 20
- 210000004369 blood Anatomy 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 229940127554 medical product Drugs 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000003556 assay Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001552669 Adonis annua Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to medical product field, in particular to a kind of disposable medical tip quantitative collection pipe.Disposable medical tip quantitative collection pipe described in the utility model, including tube body and the rubber head air bag being connect with tube body, scale is indicated on the outside of the tube body, the tube body is equipped with semi-circular through hole at graduation mark position, collection tube taper liquid taking port is placed on finger to need at blood sampling, blood is under the capillarity of liquid automatically into tube body, it reaches at graduation mark, semicircle orifice is blocked under surface tension effects, the air in remaining pipe can not be discharged at this time, therefore blood can not go successively to tube body, blood in pipe is exactly the volume at disposable medical tip quantitative collection pipe scale, therefore acquired blood sample amount can accurately be controlled, it may be implemented once to draw accurate metering, it is easy to operate.
Description
Technical field
The utility model relates to medical product field, in particular to a kind of disposable medical tip quantitative collection pipe.
Background technique
Currently, blood sampling assay technique is quite mature, but can't realize precise acquisition blood in medical work
The purpose of liquid needs to determine that the appropriate amount of blood sampling, error are larger by the qualification artificially controlled when finger tip is taken a blood sample；And
The shortcomings that tip collection tube domestic at present is glassware, can not realize irradiation sterilization due to glassware, to patient with
The risk of infection is carried out.Therefore it needs to design a kind of efficient, can sterilizing and is able to achieve the acquisition disposably quantitatively taken a blood sample
Pipe.
Summary of the invention
The utility model provides a kind of disposable medical tip quantitative collection pipe, the disposable medical tip quantitative collection pipe
Structure is simple, operation is convenient, taken amount is accurate, used material energy complete sterilizing, and it is quasi- to solve traditional blood-taking device Blood collection
The technical problem that really rate is low, bacteria inactivation rate is low.
In order to solve the above problem, the technical solution of the utility model is:
Disposable medical tip quantitative collection pipe described in the utility model, including tube body and the glue being connect with the tube body
Head air bag, the tube body outside indicate scale, and the tube body is equipped with hole on the tube wall at the graduation mark position.
Preferably, the hole is semi-circular through hole, and the bottom edge of the semi-circular through hole is concordant with the graduation mark, described half
Circular hole circular arc direction is backwards to disposable medical tip quantitative collection tube opening end.
Preferably, the semicircle orifice diameter dimension is up to the pipe diameter.
Preferably, the disposable medical tip quantitative collection pipe is hydrophily transparent medical grade plastic material.
Further, the disposable medical tip quantitative collection tubing matter is PET or PVC.
Preferably, the tube body and the rubber head air bag are integrally formed.
Preferably, the tube body is also provided with two flanks, the tube body and two flank at the disposable medical end
Tapered liquid taking port is arranged in the blood sampling mouth of tip quantitative collection pipe.
Preferably, the disposable medical tip quantitative collection tube capacity product is 5 μ of μ L ~ 100 L.
Compared with prior art, the utility model has the following beneficial effects:
1) disposable medical tip quantitative collection pipe described in the utility model is equipped with semicircle logical at tube body graduation mark
Collection tube taper liquid taking port is placed on finger and needed at blood sampling by hole, blood under the surface tension capillarity of liquid automatically into
Enter tube body, reaches at graduation mark, semicircle orifice is blocked under surface tension effects, inner air tube can not be discharged at this time, therefore blood
Tube body can not be gone successively to, the blood in pipe reaches semi-circular through hole bottom edge i.e. disposable medical tip quantitative collection just
Position at pipe scale, therefore acquired blood sample amount can be accurately controlled, it may be implemented once to draw accurate metering, operation
It is convenient and efficient；
2) disposable medical tip quantitative collection pipe described in the utility model is set as medicinal hydrophilic transparent plastic material
Matter can make full use of the surface tension and capillary effect of liquid, in addition can also observe the uptake of acquisition blood at any time
And whether there is bubble etc. it is possible that the case where measuring error.
Detailed description of the invention
Fig. 1 is disposable medical tip quantitative collection pipe structural schematic diagram；
Fig. 2 is disposable medical tip quantitative collection pipe side structure schematic view；
Fig. 3 is disposable medical tip quantitative collection pipe (no flank version) structural schematic diagram
Fig. 4 is the position view of disposable medical tip quantitative collection pore；
Wherein, 1- tube body, 2- rubber head air bag, the first flank of 31-, the second flank of 32-, 4- graduation mark, the hole 5-.
Specific embodiment
The utility model is described in detail in following embodiment combination attached drawing, but cannot function as the utility model protection
The limitation of range.
As depicted in figs. 1 and 2, disposable medical tip quantitative collection pipe described in the utility model, including tube body 1 and with
The rubber head air bag 2 that tube body 1 connects, graduation mark 4 is indicated on the outside of tube body 1, and tube body 1 is equipped with hole on the tube wall at 4 position of graduation mark
5.As shown in figure 3, hole 5 is semi-circular through hole, 5 bottom edge of hole is concordant with graduation mark 4, and 5 circular arc direction of hole is backwards to disposable medical end
Tip quantitative collection tube opening end, 5 diameter dimension of hole are up to the diameter of tube body 1.
There are the two sides easy to produce for carrying out operation processing in the process that processing is formed outside tube body 1 as depicted in figs. 1 and 2
The wing: the first flank 31 and the second flank 32, the first flank 31 and the second flank 32 form taper in collection tube open end with tube body 1
Liquid taking port, the first flank 31 and the second flank 32 are integrated injection molding with tube body 1, rubber head air bag 2 in the present embodiment.At other
The shape and size of the first flank 31 and the second flank 32 in embodiment can also have various change.As shown in figure 3, at other
Embodiment middle tube body 1 can also be integrally formed without flank, tube body 1 and rubber head air bag 2.
The material that the disposable medical tip quantitative collection pipe uses in the present embodiment is PET, in other embodiments
Material can choose PVC or other medicinal hydrophilic transparent plastics materials.
The volume range of disposable medical tip quantitative collection pipe is the 5 μ L of μ L ~ 100, and the present embodiment produces medical primary
Property tip quantitative collection pipe has 5 μ L, 10 μ L, 20 μ L, 50 μ L, 80 μ L, 100 μ L.
Working principle:
For example, the disposable medical tip quantitative collection pipe taper liquid taking port of 5 μ L volumes to be placed on to the finger for needing to take a blood sample
On, under capillary action, automatically into tube body 1, blood reaches at the hole 5 at graduation mark 4 blood, acts in surface tension of liquid
Under block semicircle orifice 5, blood can not be gone successively in pipe at this time, be rested in tube body, and the collection capacity of blood is the appearance of 5 μ L
Then amount is moved to disposable medical tip quantitative collection pipe above the platform to be chemically examined or container, squeeze disposable medical
The rubber head air bag 2 of tip quantitative collection pipe, blood drops onto assay platform or testing vessel in atmospheric pressure effect down tube
In, the collecting work of blood testing can be completed, the utility model can accurately control acquired blood sample amount, may be implemented
Primary draw accurately is measured, easy to operate.
Volume described above or explanation are only the preferred embodiment of the utility model, are not limited to practical
Novel, for those skilled in the art, the present invention may have various modifications and changes.It is all in the utility model
Within spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the protection scope of the utility model
Within.
Claims (6)
1. a kind of disposable medical tip quantitative collection pipe, which is characterized in that including tube body and the rubber head being connect with the tube body
Air bag；Graduation mark is indicated on the outside of the tube body, the tube body is equipped with hole on the tube wall at the graduation mark position；
The hole is semi-circular through hole, and the bottom edge of the semi-circular through hole is concordant with the graduation mark, the semi-circular through hole circle
Arc direction is backwards to disposable medical tip quantitative collection tube opening end；
Material is hydrophily transparent medical grade plastic material.
2. disposable medical tip quantitative collection pipe according to claim 1, which is characterized in that the semi-circular through hole is straight
Diameter size is up to the diameter of the tube body.
3. disposable medical tip quantitative collection pipe according to claim 1, which is characterized in that material is PET or PVC.
4. disposable medical tip quantitative collection pipe according to claim 1, which is characterized in that the tube body and the glue
Head air bag is integrally formed.
5. disposable medical tip quantitative collection pipe according to claim 1, which is characterized in that the tube body is also provided with
Tapered take is arranged in the blood sampling mouth of the disposable medical tip quantitative collection pipe in two flanks, the tube body and two flank
Liquid mouth.
6. disposable medical tip quantitative collection pipe according to claim 1, which is characterized in that volume is 5 μ of μ L~100
L。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896862.2U CN208355475U (en) | 2017-12-29 | 2017-12-29 | Disposable medical tip quantitative collection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896862.2U CN208355475U (en) | 2017-12-29 | 2017-12-29 | Disposable medical tip quantitative collection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355475U true CN208355475U (en) | 2019-01-11 |
Family
ID=64913037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896862.2U Active CN208355475U (en) | 2017-12-29 | 2017-12-29 | Disposable medical tip quantitative collection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355475U (en) |
-
2017
- 2017-12-29 CN CN201721896862.2U patent/CN208355475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medical Disposable Peripheral Quantitative Collection Tube Effective date of registration: 20220825 Granted publication date: 20190111 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: Jiang Quanguo|WEIHAI SAIWEI MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2022370000104 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231020 Granted publication date: 20190111 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI SAIWEI MEDICAL TECHNOLOGY CO.,LTD.|Jiang Quanguo Registration number: Y2022370000104 |