CN106821397A - A kind of fully-automatic equipment vacuum blood clotting pipe - Google Patents
A kind of fully-automatic equipment vacuum blood clotting pipe Download PDFInfo
- Publication number
- CN106821397A CN106821397A CN201611203135.3A CN201611203135A CN106821397A CN 106821397 A CN106821397 A CN 106821397A CN 201611203135 A CN201611203135 A CN 201611203135A CN 106821397 A CN106821397 A CN 106821397A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- blood
- separation layer
- sealing cap
- fully
- 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
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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
- A61B5/154—Devices using pre-evacuated means
-
- 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
- A61B5/15003—Source of blood for venous or arterial blood
-
- 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
- A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
-
- 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
- A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
-
- 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
- G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
Abstract
The present invention relates to technical field of medical equipment, more particularly to a kind of fully-automatic equipment vacuum blood clotting pipe.The technical solution adopted by the present invention is：A kind of fully-automatic equipment vacuum blood clotting pipe, including cylinder vacuum body and sealing cap, separation layer is provided between sealing cap and the inside of vacuum tubings, separation layer upper surface center is provided with circular arc separation layer insert port, separation layer lower surface is additionally provided with mozzle, the inner surface of mozzle is provided with triangle guiding gutter, position on vacuum tubings near the sealing cap is provided with two bare terminal ends being made up of elastomeric material, the clamping end face of bare terminal end is plane, and the convenient fillet of convenient clamping is additionally provided with bare terminal end.It is an advantage of the invention that：The present invention improves the utilization rate of collection blood sample and the efficiency of blood examination, makes medical personnel in hgher efficiency more convenient when corresponding blood testing is carried out, and has reduced the distress level of patient.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of fully-automatic equipment vacuum blood clotting pipe.
Background technology
Disposal vacuum blood clotting pipe pipe is contained within sodium citrate, sodium citrate by the calcium ion in blood sample chelate and it is anti-
Solidifying effect, the national Clinical Laboratory Standard committee (NCCLS) is recommended as 3.2% or 3.8%, and anti-coagulants and blood ratio are 1：
9, it is mainly used in the inspection of fibrinolytic system (prothrombin time, thrombin time, Activated partial thromboplastin time, fibrinogen)
Survey.Please noted during blood sampling and adopt sufficient blood volume, prevent to manage the accuracy of interior deadspace affect assay.Please overturned immediately after blood sampling and mixed
5-8 times, can further draw testing result.It is because disposal vacuum blood clotting pipe is easy to use therefore wide in various hospitals
General application.
Be importing directly into for blood by blood taking needle in disposal vacuum blood clotting pipe by medical personnel when blood is gathered, and is taken a blood sample
Pin can be contacted before disposal vacuum blood clotting pipe is inserted into the dust in air, so as to inside disposal vacuum blood clotting pipe
Can be containing some bacteriums in air, so as to there is the accuracy that can influence to detect structure in the blood adopted.Other medical care
Blood can first adhere to the inner surface of disposal vacuum blood clotting pipe when personnel are in by blood collection to disposal vacuum blood clotting pipe, so
The bottom for being more slowly flowed into disposal vacuum blood clotting pipe afterwards carries out blood testing reaction, and blood is adhered to once in this process
Property vacuum last point of blood of blood clotting inside pipe wall cannot flow to bottommost, and certain waste is so just generated to blood sample, make blood
The utilization rate step-down of liquid, additionally, due to blood along disposal vacuum blood clotting pipe inwall flowing down slowly, therefore, whole blood
The efficiency of detection also than relatively low, particularly will waste many treasured when medical personnel need and process substantial amounts of blood sample detection
Your time.With continuing to develop for science and technology, automation equipment starts increasingly to popularize, fully-automatic equipment vacuum blood clotting pipe
Beginning is slowly applied in various big hospital, and it can substitute manual blood collection and blood testing, and efficiency high, more totally defend
It is raw, make the operating efficiency of medical personnel higher, and more preferable blood examination environment can be provided to patient.
The content of the invention
It is an object of the invention to provide a kind of fully-automatic equipment vacuum blood clotting pipe, set by disposal vacuum blood clotting pipe
Put a mozzle, and multiple guiding gutters are set in mozzle, so as to improve utilization rate and the blood examination of blood sample
Efficiency.Additionally by two groups of bare terminal ends are set outside body, it is used cooperatively with automation equipment, make medical personnel
Operating efficiency it is higher, Detection results more preferably, while also reducing the misery index of patient.
Technical scheme is as follows：
A kind of fully-automatic equipment vacuum blood clotting pipe, including cylinder vacuum body and sealing cap, outside the vacuum tubings
Sealing-plug is provided between portion and the sealing cap, the sealing cap crown center position is provided with circular arc insert port, it is special
Levy and be：Separation layer, the separation layer and the closure are provided between the inside of the sealing cap and the vacuum tubings
Be provided with the first vacuum chamber between cap, separation layer upper surface center is provided with circular arc separation layer insert port, it is described every
Absciss layer lower surface is additionally provided with mozzle, and the lower end of the mozzle extends to the lower end of the vacuum tubings near bottom arc position
Put, the inner surface of the mozzle is provided with triangle guiding gutter, the position on the vacuum tubings near the sealing cap sets
There are two bare terminal ends being made up of elastomeric material, the clamping end face of the bare terminal end is plane, the side of being additionally provided with the bare terminal end
Just the convenient fillet for clamping.
Further, two folders being made up of elastomeric material also are provided with the arc position of bottom on the vacuum tubings
End is held, four bare terminal ends are symmetrical distribution on the blank pipe body.
Further, the depth direction of the triangle guiding gutter is provided with water conservancy diversion circular arc.
Further, the quantity of the triangle guiding gutter is four, and is evenly distributed on the water conservancy diversion pipe internal surface
Surrounding.
Further, the bottom of the triangle guiding gutter is identical with the bottom of the mozzle；The triangle water conservancy diversion
The top of groove to the top of the mozzle distance be 10mm.
Beneficial effects of the present invention：
The present invention improves the utilization rate of collection blood sample and the efficiency of blood examination, medical personnel is being carried out corresponding blood
Liquid is in hgher efficiency more convenient when detecting, has reduced the distress level of patient.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is front schematic view of the invention；
Fig. 3 is the generalized section of A-A positions of the present invention；
Fig. 4 is the generalized section of B-B positions of the present invention；
In figure：1st, vacuum tubings, 2, sealing cap, 3, sealing-plug, 4, circular arc insert port, the 5, first vacuum chamber, 6,
Separation layer, 7, separation layer insert port, 8, mozzle, 9, triangle guiding gutter, 10, water conservancy diversion circular arc, 11, bare terminal end, 12, convenient circle
Angle.
Specific embodiment
As shown in Figures 1 to 4, a kind of fully-automatic equipment vacuum blood clotting pipe, can be with when medical personnel carry out blood-sample withdrawal
Ensure that the blood sample taken is purer, testing result is more accurate during detection, in addition directly insert blood taking needle when blood sample is gathered
Entering to heavy duty detergent vacuum blood clotting pipe can make blood that the additive inside heavy duty detergent vacuum blood clotting pipe is flowed to most fast speed
In, greatly improve the utilization rate of blood, while also improving the efficiency of blood testing.Coordinating automation blood sampling apparatus again makes
With, a kind of fully-automatic equipment vacuum blood clotting pipe can be firmly clamped in certain position, make blood collection procedure more stable, faster
Speed, is mixed by automation equipment again after the completion of blood sampling, is made the blood sample in a kind of fully-automatic equipment vacuum blood clotting pipe and is resisted
Solidifying agent is fully mixed, and makes medical personnel's operating efficiency higher, and in blood sampling, the misery index of patient is lower.The present invention includes cylinder
Shape vacuum tubings 1 and sealing cap 2, are provided with sealing-plug 3, by close between the outside of the vacuum tubings 1 and the sealing cap 2
Blocking 3 ensures that the outside of vacuum tubings 1 and the sealing cap 2 are closely joined together, and makes in whole disposal vacuum blood clotting pipe
Portion is in a vacuum state for closing, makes blood examination result more reliable.The crown center position of the sealing cap 2 is provided with circle
Arc insert port 4, it can facilitate the insertion of blood taking needle, be more prone to insertion process, play the work of auxiliary blood taking needle insertion
With.Separation layer 6 is provided between the inside of the sealing cap 2 and the vacuum tubings 1, by separation layer 6 make tubular body with
Further sealed between sealing cap 2, it is ensured that the reliability of the vacuum chamber in body, so that body inner additive is effective
Life-span is longer.The first vacuum chamber 5 is provided between the separation layer 6 and the sealing cap 2, it can make blood taking needle in insertion
Blood taking needle syringe needle is further isolated to during tubular body, effectively prevent on blood taking needle the external substance such as bacterium to blood
The influence of testing result.The upper surface center of the separation layer 6 is provided with circular arc separation layer insert port 7, inserts blood taking needle
It is more convenient to during tubular body, operating personnel is easier to operate to when in use.The lower surface of the separation layer 6 is additionally provided with mozzle
8, blood is not contacted directly after being entered into body by blood taking needle with inboard wall of tube body, but is flowed into body by mozzle 8
It is interior, blood is preferably contacted with the additive in body, make the utilization rate of blood higher, and accelerate the effect of blood testing
Rate.The lower end of the mozzle 8 extends to the lower end of the vacuum tubings 1 near bottom arc position, the mozzle 8 it is interior
Surface is provided with triangle guiding gutter 9, and flow velocity of the blood in mozzle is made faster by triangle guiding gutter 9, in hgher efficiency, from
And make the in hgher efficiency of whole blood testing, make the operating efficiency of operating personnel higher.Near described close on the vacuum tubings 1
The position for covering cap 2 is provided with two bare terminal ends 11 being made up of elastomeric material, and bare terminal end 11 can match somebody with somebody with automation blood sampling apparatus
Conjunction is used, and can firmly be clamped heparin tube of the invention, is then taken a blood sample again, and whole process is quicker, patient
Pain when blood is extracted is less.The clamping end face of the bare terminal end 11 is plane, so can be by blood sampling tube grip more
Jail, whole blood collection procedure is more stable.The convenient fillet 12 of convenient clamping is additionally provided with the bare terminal end 11, automation equipment is right
Heparin tube can be easier when being clamped, and for the fastness of clamping provides guarantee, and whole operation process is more saved
When, the time of overall blood sampling has been saved, improve the efficiency of whole blood collection procedure.
Preferably, also be provided with two on the vacuum tubings 1 at the arc position of bottom being made up of elastomeric material
Bare terminal end 11, four bare terminal ends 11 are symmetrical distribution on the blank pipe body 1.Automation equipment is in clamping this vacuum blood clotting pipe
Shi Gengjia is stable, and carrying out more stable after the completion of blood collection mixes, and the testing result of blood sample more accurately may be used
Lean on.
Preferably, the depth direction of the triangle guiding gutter 9 is provided with water conservancy diversion circular arc 10, can so further speed up
Blood and the time of contact of additive, make the reaction efficiency of blood higher.
Preferably, the quantity of the triangle guiding gutter 9 is four, and it is evenly distributed on table in the mozzle 8
The surrounding in face, makes the structure of mozzle 8 more stable, more convenient to use.
Preferably, the bottom of the triangle guiding gutter 9 is identical with the bottom of the mozzle 8；The triangle is led
The distance on the top of chute 9 to the top of the mozzle 8 is 10mm, guiding gutter is preferably played its work
With, making the water conservancy diversion effect of guiding gutter more preferably, the detection efficiency of blood is higher.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replace
Should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of fully-automatic equipment vacuum blood clotting pipe, including cylinder vacuum body (1) and sealing cap (2), the vacuum tube
Sealing-plug (3) is provided between the outside and described sealing cap (2) of body (1), sealing cap (2) the crown center position is provided with circle
Arc insert port (4), it is characterised in that：Separation layer is provided between the sealing cap (2) and the inside of the vacuum tubings (1)
(6) the first vacuum chamber (5), separation layer (6) upper surface, are provided between the separation layer (6) and the sealing cap (2)
Center is provided with circular arc separation layer insert port (7), and separation layer (6) lower surface is additionally provided with mozzle (8), the water conservancy diversion
The lower end for managing (8) extends to the lower end of the vacuum tubings (1) near bottom arc position, the inner surface of the mozzle (8)
Triangle guiding gutter (9) is provided with, the position on the vacuum tubings (1) near the sealing cap (2) is provided with two by rubber
The bare terminal end (11) that material is made, the clamping end face of the bare terminal end (11) is plane, the side of being additionally provided with the bare terminal end (11)
Just the convenient fillet (12) for clamping.
2. a kind of fully-automatic equipment vacuum blood clotting pipe according to claim 1, it is characterised in that：The vacuum tubings (1)
It is upper also to be provided with two bare terminal ends being made up of elastomeric material (11), upper four of the blank pipe body (1) at the arc position of bottom
Bare terminal end (11) is symmetrical distribution.
3. a kind of fully-automatic equipment vacuum blood clotting pipe according to claim 1, it is characterised in that：The triangle guiding gutter
(9) depth direction is provided with water conservancy diversion circular arc (10).
4. a kind of fully-automatic equipment vacuum blood clotting pipe according to Claims 2 or 3, it is characterised in that：The triangle is led
The quantity of chute (9) is four, and is evenly distributed on the surrounding of the mozzle (8) inner surface.
5. a kind of fully-automatic equipment vacuum blood clotting pipe according to Claims 2 or 3, it is characterised in that：The triangle is led
The bottom of chute (9) is identical with the bottom of the mozzle (8)；The top of the triangle guiding gutter (9) is to the mozzle
(8) distance on top is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203135.3A CN106821397A (en) | 2016-12-26 | 2016-12-26 | A kind of fully-automatic equipment vacuum blood clotting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203135.3A CN106821397A (en) | 2016-12-26 | 2016-12-26 | A kind of fully-automatic equipment vacuum blood clotting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106821397A true CN106821397A (en) | 2017-06-13 |
Family
ID=59136821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203135.3A Pending CN106821397A (en) | 2016-12-26 | 2016-12-26 | A kind of fully-automatic equipment vacuum blood clotting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821397A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743861A (en) * | 1996-01-23 | 1998-04-28 | Abbott Laboratories | Blood collection device |
| EP1647226A1 (en) * | 2003-07-18 | 2006-04-19 | Sekisui Chemical Co., Ltd. | Hermetically sealed container and vacuum test substance-collecting container |
| DE102009001455A1 (en) * | 2009-03-10 | 2010-09-16 | Trace Analytics Gmbh | Sampling device for attachment to e.g. hollow needle for sampling blood of human in chemical industry, has probe chamber formed as inner recess, and separation membrane surrounding inner recess for penetrating analytes from probe chamber |
| CN102802525A (en) * | 2010-03-15 | 2012-11-28 | 松村鹰仁 | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN202843624U (en) * | 2012-10-15 | 2013-04-03 | 李福玲 | Vacuum blood collection tube |
| CN203029248U (en) * | 2013-01-23 | 2013-07-03 | 朱宏伟 | Blood lancet |
| CN204072111U (en) * | 2014-04-04 | 2015-01-07 | 张树重 | A kind of vacuum test tube preventing haemolysis |
| CN204698572U (en) * | 2015-06-11 | 2015-10-14 | 青岛市第八人民医院 | A kind of assembled vacuum test tube |
| CN204723075U (en) * | 2015-05-22 | 2015-10-28 | 徐颜 | A kind of aseptic blood collecting ware |
| CN205072879U (en) * | 2015-09-22 | 2016-03-09 | 河北省故城县医院 | Blood collection tube for clinical laboratory |
| CN205568963U (en) * | 2015-12-16 | 2016-09-14 | 江苏康捷医疗器械有限公司 | Vacuum blood collection tube |
| CN207220822U (en) * | 2016-12-26 | 2018-04-13 | 江苏康捷医疗器械有限公司 | A kind of fully-automatic equipment vacuum blood clotting pipe |
-
2016
- 2016-12-26 CN CN201611203135.3A patent/CN106821397A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743861A (en) * | 1996-01-23 | 1998-04-28 | Abbott Laboratories | Blood collection device |
| EP1647226A1 (en) * | 2003-07-18 | 2006-04-19 | Sekisui Chemical Co., Ltd. | Hermetically sealed container and vacuum test substance-collecting container |
| DE102009001455A1 (en) * | 2009-03-10 | 2010-09-16 | Trace Analytics Gmbh | Sampling device for attachment to e.g. hollow needle for sampling blood of human in chemical industry, has probe chamber formed as inner recess, and separation membrane surrounding inner recess for penetrating analytes from probe chamber |
| CN102802525A (en) * | 2010-03-15 | 2012-11-28 | 松村鹰仁 | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN202843624U (en) * | 2012-10-15 | 2013-04-03 | 李福玲 | Vacuum blood collection tube |
| CN203029248U (en) * | 2013-01-23 | 2013-07-03 | 朱宏伟 | Blood lancet |
| CN204072111U (en) * | 2014-04-04 | 2015-01-07 | 张树重 | A kind of vacuum test tube preventing haemolysis |
| CN204723075U (en) * | 2015-05-22 | 2015-10-28 | 徐颜 | A kind of aseptic blood collecting ware |
| CN204698572U (en) * | 2015-06-11 | 2015-10-14 | 青岛市第八人民医院 | A kind of assembled vacuum test tube |
| CN205072879U (en) * | 2015-09-22 | 2016-03-09 | 河北省故城县医院 | Blood collection tube for clinical laboratory |
| CN205568963U (en) * | 2015-12-16 | 2016-09-14 | 江苏康捷医疗器械有限公司 | Vacuum blood collection tube |
| CN207220822U (en) * | 2016-12-26 | 2018-04-13 | 江苏康捷医疗器械有限公司 | A kind of fully-automatic equipment vacuum blood clotting pipe |
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