CN104997520A - Blood collection apparatus - Google Patents
Blood collection apparatus Download PDFInfo
- Publication number
- CN104997520A CN104997520A CN201510302308.6A CN201510302308A CN104997520A CN 104997520 A CN104997520 A CN 104997520A CN 201510302308 A CN201510302308 A CN 201510302308A CN 104997520 A CN104997520 A CN 104997520A
- Authority
- CN
- China
- Prior art keywords
- blood
- receiving flask
- breather
- tube
- described receiving
- 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
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150061—Means for enhancing collection
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/15058—Joining techniques used for protective means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Pain & Pain Management (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a blood collection apparatus comprising a collection bottle, a bottle stopper, a breather tube and a blood collecting tube. The blood collecting tube comprises a hard tube unit, a soft tube unit and a syringe needle which are connected in order. The hard tube unit penetrates the bottle stopper and stretches into the collection bottle. The breather tube penetrates the bottle stopper and stretches into the collection bottle. A miniature filter is arranged at the end, outside the collection bottle, of the breather tube. By employing a band, the collection bottle can move together with a sheep, so that the collection bottle is prevented from falling off due to the movement of the sheep. By employing an adjustment switch, the blood collection volume can be controlled in a real-time manner, so that the blood can be more convenient to collect.
Description
Technical field
The present invention relates to experiment equipment manufacturing technology field, especially blood-taking device.
Background technology
In the lab, usually use syringe to take a blood sample to sheep, due to syringe finite capacity, generally cannot once collect enough blood, need repeatedly to have an acupuncture treatment, sheep body is damaged, and more easily causes pin tract infection; And syringe needle directly contacts with air, the blood gathered is easily by germ contamination in air.And usually occur that sheep body moves the problem that syringe needle is separated with sheep body.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose blood-taking device, can realize once having an acupuncture treatment just collects enough blood, avoids the injury of repeatedly having an acupuncture treatment and causing sheep body, and is provided with air filter, avoids the blood gathered by the germ contamination in air.By the design to bandage, can ensure that receiving flask moves together with sheep body, avoid syringe needle to come off because sheep body moves, the design of by-pass cock ensures to control blood sampling volume in real time, makes whole blood collection procedure more calm.
In order to realize foregoing invention object, the invention provides following technical scheme:
Blood-taking device, comprises receiving flask, bottle stopper, breather and blood taking tube,
Described blood taking tube comprises the hard structure pipe, soft structures pipe and the syringe needle that connect successively, and described hard structure pipe stretches in described receiving flask through described bottle stopper,
Described breather stretches into described receiving flask through described bottle stopper, and the one end being positioned at described receiving flask outside at described breather is provided with miniature displacer,
Described receiving flask is cylindric, in the middle part of described receiving flask, be provided with bandage, and for annular sleeve, both sides are take-up strap in the middle part of described bandage, described annular sleeve is enclosed within described receiving flask,
Described hose construction is provided with tube for transfusion by-pass cock.
Further, also comprise pin cap, described pin cap is the tubular body of an end closure, and it is buckled in described syringe needle outside and is connected with described syringe needle is detachable.
Further, described receiving flask outer wall is provided with graduation mark.
Further, one end that described blood taking tube is positioned at described receiving flask is positioned at the below of one end of described receiving flask at described breather.
Blood-taking device of the present invention, can realize once having an acupuncture treatment just collects enough blood, avoids the injury of repeatedly having an acupuncture treatment and causing sheep body, and is provided with air filter, avoids the blood gathered by the germ contamination in air.By the design to bandage, can ensure that receiving flask moves together with sheep body, avoid syringe needle to come off because sheep body moves, the design of by-pass cock ensures to control blood sampling volume in real time, makes whole blood collection procedure more calm.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of blood-taking device of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
Blood-taking device as shown in Figure 1, comprises receiving flask 1, bottle stopper 3, breather 4 and blood taking tube,
Described blood taking tube comprises the hard structure pipe 6, soft structures pipe 5 and the syringe needle 8 that connect successively, and described hard structure pipe 6 stretches in described receiving flask 1 through described bottle stopper 3.Receiving flask 1 is 500ul receiving flask 1, is convenient to hold, and hard structure pipe 6 can be glass tubing or plastic conduit, and blood can be avoided in the condensation of bottle stopper 3 place, and soft structures pipe 5 is 30cm latex tubing, has certain flexibility, convenient operation,
Described receiving flask is cylindric, is provided with bandage 11 in the middle part of described receiving flask, and for annular sleeve, both sides are take-up strap in the middle part of described bandage, described annular sleeve is enclosed within described receiving flask,
Described hose construction is provided with tube for transfusion by-pass cock 12.
Described breather 4 stretches into described receiving flask 1 through described bottle stopper 3, and the one end being positioned at described receiving flask 1 outside at described breather 4 is provided with the miniature displacer 2 that specification is 0.22um, and blood in venting process can be avoided to be contaminated by bacterial.
Also comprise pin cap, described pin cap is the tubular body of an end closure, and it is buckled in described syringe needle 8 outside and is connected with described syringe needle 8 is detachable, avoids damaging sheep or operator.
Described receiving flask 1 outer wall is provided with graduation mark 7.
One end that described blood taking tube is positioned at described receiving flask 1 is positioned at the below of one end of described receiving flask 1 at described breather 4.
During use, inserted by receiving flask in annular sleeve, tied up on sheep body by take-up strap, adjust by-pass cock, syringe needle 8 is inserted sheep body can take a blood sample, and observes graduation mark, and blood sampling closes by-pass cock to time a certain amount of, pulls out pin, tears bandage open, complete blood sampling.
Blood-taking device of the present invention, can realize once having an acupuncture treatment just collects enough blood, avoids the injury of repeatedly having an acupuncture treatment and causing sheep body, and is provided with air filter, avoids the blood gathered by the germ contamination in air.By the design to bandage, can ensure that receiving flask moves together with sheep body, avoid syringe needle to come off because sheep body moves, the design of by-pass cock ensures to control blood sampling volume in real time, makes whole blood collection procedure more calm.
Claims (4)
1. blood-taking device, is characterized in that, comprises receiving flask, bottle stopper, breather and blood taking tube,
Described blood taking tube comprises the hard structure pipe, soft structures pipe and the syringe needle that connect successively, described hard structure pipe stretches in described receiving flask through described bottle stopper, described breather stretches into described receiving flask through described bottle stopper, the one end being positioned at described receiving flask outside at described breather is provided with miniature displacer
Described receiving flask is cylindric, in the middle part of described receiving flask, be provided with bandage, and for annular sleeve, both sides are take-up strap in the middle part of described bandage, described annular sleeve is enclosed within described receiving flask,
Described hose construction is provided with tube for transfusion by-pass cock.
2. blood-taking device as claimed in claim 1, it is characterized in that, also comprise pin cap, described pin cap is the tubular body of an end closure, and it is buckled in described syringe needle outside and is connected with described syringe needle is detachable.
3. blood-taking device as claimed in claim 1, is characterized in that, described receiving flask outer wall is provided with graduation mark.
4. blood-taking device as claimed in claim 1, is characterized in that, one end that described blood taking tube is positioned at described receiving flask is positioned at the below of one end of described receiving flask at described breather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302308.6A CN104997520A (en) | 2015-06-05 | 2015-06-05 | Blood collection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302308.6A CN104997520A (en) | 2015-06-05 | 2015-06-05 | Blood collection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104997520A true CN104997520A (en) | 2015-10-28 |
Family
ID=54370588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302308.6A Pending CN104997520A (en) | 2015-06-05 | 2015-06-05 | Blood collection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104997520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200725A (en) * | 2019-06-28 | 2019-09-06 | 中国长江三峡集团有限公司中华鲟研究所 | A kind of mandarin sturgeon hurtless measure semen collection method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435177A (en) * | 1982-06-09 | 1984-03-06 | Cutter Laboratories, Inc. | Needle assembly |
| JP2002219160A (en) * | 2000-09-25 | 2002-08-06 | Becton Dickinson & Co | Collection, accumulation, conveyance and assembling system and method for using them |
| CN201208261Y (en) * | 2008-04-29 | 2009-03-18 | 王珉鑫 | Blood sampler |
| CN201394253Y (en) * | 2009-04-06 | 2010-02-03 | 张玉红 | Transfusion bottle hose fixing clamp |
| CN201743689U (en) * | 2010-08-31 | 2011-02-16 | 邓立新 | Veterinary use remote control automatic hemostix |
| CN104168929A (en) * | 2012-03-14 | 2014-11-26 | 泰尔茂株式会社 | Container for testing blood and blood sampling instrument |
-
2015
- 2015-06-05 CN CN201510302308.6A patent/CN104997520A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435177A (en) * | 1982-06-09 | 1984-03-06 | Cutter Laboratories, Inc. | Needle assembly |
| JP2002219160A (en) * | 2000-09-25 | 2002-08-06 | Becton Dickinson & Co | Collection, accumulation, conveyance and assembling system and method for using them |
| CN201208261Y (en) * | 2008-04-29 | 2009-03-18 | 王珉鑫 | Blood sampler |
| CN201394253Y (en) * | 2009-04-06 | 2010-02-03 | 张玉红 | Transfusion bottle hose fixing clamp |
| CN201743689U (en) * | 2010-08-31 | 2011-02-16 | 邓立新 | Veterinary use remote control automatic hemostix |
| CN104168929A (en) * | 2012-03-14 | 2014-11-26 | 泰尔茂株式会社 | Container for testing blood and blood sampling instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200725A (en) * | 2019-06-28 | 2019-09-06 | 中国长江三峡集团有限公司中华鲟研究所 | A kind of mandarin sturgeon hurtless measure semen collection method and device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |