CN110477931A - A kind of blood collection device that clinical examination is easy to use - Google Patents
A kind of blood collection device that clinical examination is easy to use Download PDFInfo
- Publication number
- CN110477931A CN110477931A CN201910738979.5A CN201910738979A CN110477931A CN 110477931 A CN110477931 A CN 110477931A CN 201910738979 A CN201910738979 A CN 201910738979A CN 110477931 A CN110477931 A CN 110477931A
- Authority
- CN
- China
- Prior art keywords
- welded
- disk
- blood
- clinical examination
- blood collection
- 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.)
- Pending
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 45
- 239000008280 blood Substances 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- 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
- A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
-
- 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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses the blood collection devices that a kind of clinical examination is easy to use, including pedestal, the top outer wall of the pedestal offers sliding slot, the internal clearance of the sliding slot is combined with sliding block, cross bar is welded on the outside of the sliding block, disk is welded on the outside of the cross bar, the equal gap in the upper surface of the disk and pedestal offers open-work, the top of the connecting rod is welded with the first disk, the upper surface of first disk offers circular hole, the inside of the circular hole is placed with blood storage pipe, the inner tip of the blood storage pipe is placed with rubber stopper, sealing device is bonded inside the top of the rubber stopper, the top of the sealing device is plugged with needle tubing, the top of the needle tubing is plugged with syringe needle；The present invention can be achieved to quickly isolate blood and air, avoids gas and is mixed into that influence in blood detects as a result, detection is more acurrate.
Description
Technical field
The present invention relates to technical field more particularly to a kind of clinical examination blood collection devices easy to use.
Background technique
Blood is flowed in the red opaque thick liquid of one of the blood vessel of people and heart.Blood is by blood plasma and blood
Cell composition contains 900-910 grams of water, 65-85 grams of protein and 20 grams of lower-molecular substance, low molecule in one liter of blood plasma
There are many electrolyte and organic compounds in substance, and haemocyte includes red blood cell and leucocyte and blood platelet three classes cell, is being faced
Bed needs to use blood collection device in checking, but existing blood collection device there is problems；1, it cannot achieve pair
Blood and air quickly isolate, be easy to cause gas be mixed into blood influence detection as a result, 2, when medical staff takes a blood sample
When the test tube that needs in addition to take blood is collected, operate cumbersome, reduce the efficiency of work.
Summary of the invention
The purpose of the present invention is to provide the blood collection devices that a kind of clinical examination is easy to use, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the goals above, present invention employs following technical solutions: designing what a kind of clinical examination was easy to use
Blood collection device, including pedestal, the top outer wall of the pedestal offer sliding slot, and the internal clearance of the sliding slot is combined with cunning
Block is welded with cross bar on the outside of the sliding block, is welded with disk on the outside of the cross bar, and the upper surface of the disk and pedestal is equal
Gap offers open-work, and the inside of the open-work is plugged with inserted link, and the top dead center position of the disk is welded with connecting rod, institute
The top for stating connecting rod is welded with the first disk, and the upper surface of first disk offers circular hole, and the inside of the circular hole is put
It is equipped with blood storage pipe, the inner tip of the blood storage pipe is placed with rubber stopper, bonding inside the top of the rubber stopper
Sealing device, the top of the sealing device are plugged with needle tubing, and the top of the needle tubing is plugged with syringe needle.
Preferably, the sealing device includes cylinder, offers delivery hole at left and right sides of the inside of the cylinder, described
The inside of cylinder is bonded with cylindrical drum, and the interior welds of the cylindrical drum have spring, and the top of the spring is welded with pressing plate, institute
The top dead center position for stating pressing plate is welded with push rod, and the top of the push rod is welded with sealing shroud, in the top of the sealing shroud
Heart position is welded with round bar, is welded with conduit at left and right sides of the bottom end of the round bar, and the top of the round bar is welded with baffle,
The upper surface of the baffle and the inside of round bar offer jack.
Preferably, the bottom end of the needle tubing is by being plugged and fixed the inside for being placed on jack, and the diameter of needle tubing is less than slotting
The diameter in hole.
Preferably, the sliding slot is circular trough, and the sliding block is round slider.
Preferably, the top of the pedestal is circle, and the bottom end of the pedestal is rectangle seat.
Preferably, the inner hub location of the circular hole is welded with annulus.
A kind of clinical examination proposed by the present invention blood collection device easy to use, beneficial effect are:
1, the present invention can be achieved to quickly isolate blood and air, avoids gas and is mixed into blood the knot for influencing detection
Fruit detects more acurrate；
2, blood is collected without test tube of in addition taking when medical staff takes a blood sample, operation is easier to, and improves work
Efficiency；
3, the configuration of the present invention is simple, easily operated, low manufacture cost can be widely used to promote.
Detailed description of the invention
Fig. 1 is schematic diagram of main cross-sectional structure of the present invention；
Fig. 2 is schematic view of the front view of the present invention；
Fig. 3 is the first disc structure top view of the invention；
Fig. 4 is schematic enlarged-scale view at A of the present invention；
Fig. 5 is schematic diagram of sealing device of the present invention；
Fig. 6 is cylindrical drum internal sectional schematic diagram of the present invention.
In figure: 1, syringe needle, 2, needle tubing, 3, sealing device, 301, jack, 302, cylinder, 303, sealing shroud, 304, drain
Hole, 305, cylindrical drum, 306, push rod, 307, conduit, 308, round bar, 309, baffle, 310, spring, 311, pressing plate, 4, rubber stopper,
5, blood storage pipe, the 6, first disk, 7, connecting rod, 8, sliding block, 9, disk, 10, sliding slot, 11, pedestal, 12, liquid drain hole, 13,
Cross bar, 14, open-work, 15, inserted link, 16, circular hole, 17, annulus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of clinical examination blood collection device easy to use, including pedestal 11, the pedestal 11
Top is circle, and the bottom end of the pedestal 11 is rectangle seat, and the top outer wall of the pedestal 11 offers sliding slot 10, passes through sliding slot
10 can realize the sliding of sliding block 8, and the sliding slot 10 is circular trough, and the sliding block 8 is round slider, between the inside of the sliding slot 10
Gap is combined with sliding block 8, and the outside of the sliding block 8 is welded with cross bar 13, and the outside of the cross bar 13 is welded with disk 9, passes through circle
Disk 9 can drive cross bar 13 to be rotated, to carry out circumferential slippage, the disk 9 and bottom in the inside of sliding slot 10 with movable slider 8
The equal gap in upper surface of seat 11 offers open-work 14, and the inside of the open-work 14 is plugged with inserted link 15, in the top of the disk 9
Heart position is welded with connecting rod 7, and the top of the connecting rod 7 is welded with the first disk 6, and the upper surface of first disk 6 is opened
Equipped with circular hole 16, the inside of the circular hole 16 is placed with blood storage pipe 5, can be stored to blood by blood storage pipe 5
It collects, the inner hub location of the circular hole 16 is welded with annulus 17, can increase the steady of the placement of blood storage pipe 5 by annulus 17
Qualitative, the inner tip of the blood storage pipe 5 is placed with rubber stopper 4, can be to the top of blood storage pipe 5 by rubber stopper 4
Be sealed, sealing device 3 be bonded inside the top of the rubber stopper 4, by sealing device 3 can be to blood storage pipe 5 inside
Carry out fast sealing, the sealing device 3 includes cylinder 302, offers drain at left and right sides of the inside of the cylinder 302
Hole 304, the inside of the cylinder 302 are bonded with cylindrical drum 305, and the interior welds of the cylindrical drum 305 have spring 310, spring
310 be helical spring, and the top of the spring 310 is welded with pressing plate 311, and the top dead center position of the pressing plate 311 is welded with
Push rod 306, the top of the push rod 306 are welded with sealing shroud 303, and the top dead center position of the sealing shroud 303 is welded with circle
The bottom end left and right sides of bar 308, the round bar 308 is welded with conduit 307, and the top of the round bar 308 is welded with baffle
309, the upper surface of the baffle 309 and the inside of round bar 308 offer jack 301, the top grafting of the sealing device 3
There is needle tubing 2, the bottom end of the needle tubing 2 is by being plugged and fixed the inside for being placed on jack 301, and the diameter of needle tubing 2 is less than jack
The top of 301 diameter, the needle tubing 2 is plugged with syringe needle 1.
Working principle: pushing down on baffle 309 and round bar 308, and round bar 308 drives conduit 307 to move downward, round bar 308
Sealing shroud 303 is pushed to move downward, sealing shroud 303 drives push rod 306 and pressing plate 311 to move downward, and pressing plate 311 presses spring
310 are compressed downwards, are moved downward, and sealing shroud 303 interlocks with delivery hole 304, syringe needle 1 are inserted at patients wrist, patient
Blood the inside of round bar 308 is entered from needle tubing 2, enter blood storage pipe 5 from the discharge of conduit 307 by delivery hole 304
Inside, unclamps baffle 309 and round bar 308, spring 310 are resetted upwards, and sealing shroud 303 is pushed to carry out at delivery hole 304
Sealing, so that blood be made to be isolated with oxygen.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of clinical examination blood collection device easy to use, including pedestal (11), it is characterised in that: the pedestal (11)
Top outer wall offer sliding slot (10), the internal clearance of the sliding slot (10) is combined with sliding block (8), the sliding block (8) it is outer
Side is welded with cross bar (13), is welded with disk (9) on the outside of the cross bar (13), the upper table of the disk (9) and pedestal (11)
The equal gap in face offers open-work (14), and the inside of the open-work (14) is plugged with inserted link (15), the top center of the disk (9)
Position is welded with connecting rod (7), and the top of the connecting rod (7) is welded with the first disk (6), first disk (6) it is upper
Surface offers circular hole (16), and the inside of the circular hole (16) is placed with blood storage pipe (5), the blood storage pipe (5)
Inner tip is placed with rubber stopper (4), is bonded sealing device (3) inside the top of the rubber stopper (4), the sealing device
(3) top is plugged with needle tubing (2), and the top of the needle tubing (2) is plugged with syringe needle (1).
2. a kind of clinical examination according to claim 1 blood collection device easy to use, which is characterized in that described close
Seal apparatus (3) includes cylinder (302), offers delivery hole (304), the circle at left and right sides of the inside of the cylinder (302)
The inside of cylinder (302) is bonded with cylindrical drum (305), and the interior welds of the cylindrical drum (305) have spring (310), the spring
(310) top is welded with pressing plate (311), and the top dead center position of the pressing plate (311) is welded with push rod (306), described to push away
The top of bar (306) is welded with sealing shroud (303), and the top dead center position of the sealing shroud (303) is welded with round bar (308),
It is welded with conduit (307) at left and right sides of the bottom end of the round bar (308), the top of the round bar (308) is welded with baffle
(309), the upper surface of the baffle (309) and the inside of round bar (308) offer jack (301).
3. a kind of clinical examination according to claim 1 blood collection device easy to use, which is characterized in that the needle
The bottom end of pipe (2) is by being plugged and fixed the inside for being placed on jack (301), and the diameter of needle tubing (2) is less than the straight of jack (301)
Diameter.
4. a kind of clinical examination according to claim 1 blood collection device easy to use, which is characterized in that the cunning
Slot (10) is circular trough, and the sliding block (8) is round slider.
5. a kind of clinical examination according to claim 1 blood collection device easy to use, which is characterized in that the bottom
The top of seat (11) is circle, and the bottom end of the pedestal (11) is rectangle seat.
6. a kind of clinical examination according to claim 1 blood collection device easy to use, which is characterized in that the circle
The inner hub location in hole (16) is welded with annulus (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738979.5A CN110477931A (en) | 2019-08-09 | 2019-08-09 | A kind of blood collection device that clinical examination is easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738979.5A CN110477931A (en) | 2019-08-09 | 2019-08-09 | A kind of blood collection device that clinical examination is easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477931A true CN110477931A (en) | 2019-11-22 |
Family
ID=68549754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738979.5A Pending CN110477931A (en) | 2019-08-09 | 2019-08-09 | A kind of blood collection device that clinical examination is easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477931A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152508Y (en) * | 1993-06-19 | 1994-01-12 | 韩建礼 | Automatic hemospast |
| CN202982924U (en) * | 2012-11-08 | 2013-06-12 | 苏州市雅思精密模具有限公司 | Needleless connecting assembly |
| CN109046508A (en) * | 2018-09-26 | 2018-12-21 | 郑州康晓科技有限公司 | A kind of rotatable inspection department test tube carrier |
| EP3417906A1 (en) * | 2017-06-16 | 2018-12-26 | Karl Storz SE & Co. KG | Medical push key valve |
| CN208892605U (en) * | 2018-06-13 | 2019-05-24 | 河南省中秀医疗器械有限公司 | Novel human-body arterial blood sample collector |
-
2019
- 2019-08-09 CN CN201910738979.5A patent/CN110477931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152508Y (en) * | 1993-06-19 | 1994-01-12 | 韩建礼 | Automatic hemospast |
| CN202982924U (en) * | 2012-11-08 | 2013-06-12 | 苏州市雅思精密模具有限公司 | Needleless connecting assembly |
| EP3417906A1 (en) * | 2017-06-16 | 2018-12-26 | Karl Storz SE & Co. KG | Medical push key valve |
| CN208892605U (en) * | 2018-06-13 | 2019-05-24 | 河南省中秀医疗器械有限公司 | Novel human-body arterial blood sample collector |
| CN109046508A (en) * | 2018-09-26 | 2018-12-21 | 郑州康晓科技有限公司 | A kind of rotatable inspection department test tube carrier |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191122 |
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| WD01 | Invention patent application deemed withdrawn after publication |