CN104188671A - Rotary uncapping type vacuum blood collection tube - Google Patents
Rotary uncapping type vacuum blood collection tube Download PDFInfo
- Publication number
- CN104188671A CN104188671A CN201410426718.7A CN201410426718A CN104188671A CN 104188671 A CN104188671 A CN 104188671A CN 201410426718 A CN201410426718 A CN 201410426718A CN 104188671 A CN104188671 A CN 104188671A
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- test tube
- tube body
- type vacuum
- wall
- open type
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Abstract
The invention discloses a rotary uncapping type vacuum blood collection tube which comprises a test tube body and a cap. A toothed groove is formed in the middle portion or the bottom of the outer wall of the test tube body, and an inwards-concave flat tube bottom is arranged at the bottom of the test tube body and used for sticking a sample label. The rotary uncapping type vacuum blood collection tube is matched with an automatic instrument, so that the cap of the rotary uncapping type vacuum blood collection tube with negative pressure can be automatically unscrewed by a mechanical arm, the phenomenon that the test tube body is broken or samples are vibrated due to the fact that the test tube body is clamped by large force when the vacuum blood collection tube is uncapped through manpower is avoided, the sample label is pasted to the bottom of the test tube body so that errors caused by vision shielding in the sampling process can be avoided, the structure is simple, operation is convenient, various defects caused by manual operation are overcome, manufacturing cost is low, adaptability is high, and great convenience is brought to achievement of automation of sample detection.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of rotation open type vacuum test tube.
Background technology
As clinical medicine inspection, make the vessel of sample for test as collecting blood sample of vacuum test tube, be modal mode, rotation open type vacuum test tube comprises that test tube has been medical equipments hospital's indispensability and that use in a large number.The extensive application of vacuum test tube, for medical worker's blood sampling provides very big facility and reliable blood sampling mode.Accordingly, a large amount of blood taking tubes in use needs to shift, distributes, identifies, manages, and also becomes the work that complexity is loaded down with trivial details, and not only workload is large, and easily produces mistake.For avoiding human error and alleviating working strength, the automatization that uses and manage of vacuum test tube just seems particularly important.
Existing rotation open type vacuum test tube, is glass tubing or the plastic tube of a smooth round bottom, is equipped with block, and inside again evacuation obtains.After blood sampling completes, need to uncap and test to get blood examination, gathering after blood with rotation open type vacuum test tube, in vacuum test tube, also there is certain negative pressure, and the closely cooperating of test tube cap and test tube wall, its test tube cap is still securely fixed on test tube very much, need to be with just making test tube cap turn on compared with great strength.The occasion of widely applying at rotation open type vacuum test tube, the work of this unlatching test tube cap just becomes comparatively heavy physical work.Open energetically in the process of test tube cap and also can produce test tube internal oscillator, may, by the centrifugal sample completing is mixed loose, affect some assay, operator is had to certain technical requirement.Opening energetically blood taking tube block may be also blood taking tube fragmentation, injures operator's finger.Meanwhile, in the process of uncapping, also have the Aerosol Pollution of certain patient blood, jeopardize the healthy of operator.Adopting on the equipment of machine automatic lid closing/opening, because the outer wall of blood taking tube is smooth, in order to open block, clamp blood taking tube is not just a nothing the matter.Therefore, there is the blood taking tube of screens to help uncap, seem exactly very necessary.
In blood collection procedure, need to monitor blood sampling volume, because label is attached to the sidewall of test tube, opaque label can block staff's sight line, be not easy to observe, cause the error of blood sampling volume, same situation, what the flag of blood taking tube was observed blood sampling volume blocks, also increased the difficulty of self-reacting device to blood testing sensing, the cost of realizing inspection automation of increase.Therefore, need to change the mark paste position of blood taking tube, be beneficial to blood sampling and observe and adopt automatic technology.
Summary of the invention
Task of the present invention is to provide a kind of roller seating space of matching with self-reacting device of arranging on test tube body and can easily opens with the rotation open type vacuum test tube of negative pressure and block a shot and guarantee the deficiency that test tube body is not caught broken with in vitro the rotation open type vacuum test tube of Almost Sure Sample Stability exists with solution prior art.
The present invention is achieved through the following technical solutions goal of the invention:
Rotation open type vacuum test tube, comprises test tube body and block, and outer wall middle part or the bottom of described test tube body arrange roller seating space, and roller seating space evenly arranges along the same level of test tube body outer wall.Test tube body is inserted along roller seating space on the test tube deck with claw matching with roller seating space, claw and roller seating space are worked in coordination and test tube body can be fixed, coordinate the mechanical hand of self-reacting device to capture spiral cover block, can be very like a cork the spiral cover block of rotation open type vacuum test tube be turned on, while having avoided manually screwing, the test tube body sample causing that skids rocks or drops on the ground.
Further, described roller seating space is positioned at test tube bottom, and roller seating space has along test tube tube wall bottom opening the height matching with the claw of test tube deck straight up.Roller seating space can all be inserted and make in the time turning on spiral cover block test tube body more firm by claw thus.
Further, described roller seating space number is at least one.
Further, the inner bottom surface of described test tube body is arc surface, the external bottom end of test tube body be connected with one with the integrated wall extension of its outer wall, the bottom surface of wall extension is for adhesive label.Bottom surface by label sticking at wall extension, is not easy to damage the sampling quantity error having caused because blocking sight line when label has also avoided label to be attached to test tube body simultaneously.
Further, the bottom surface of described wall extension is recessed to form cavity inwards, is provided with criss-cross reinforcement in cavity, and reinforcement place face and wall extension are at grade.Thus, reinforcement can further be strengthened test tube bottom, label sticking can be made on the same plane of reinforcement place face and wall extension label very smooth simultaneously, is convenient to reading fast of information.
As preferably, described label is electronic tag or the Quick Response Code of typing sample information, and electronic tag inductive effects is good, identification is fast, the life-span is long, and Quick Response Code is more wear-resistant and area occupied is less than common label, and information capacity is large.
Rotation open type vacuum test tube provided by the invention compared with prior art has following beneficial effect:
(1) test tube body around or bottom even horizontal roller seating space is set, test tube is inserted on the claw of test tube deck along the roller seating space on test tube body, in the time that self-reacting device mechanical hand is turned on test tube spiral cover block, claw matches with roller seating space and can keep test tube body position motionless, can easily turn on spiral cover block, get test tube cap and all there will not be and clamp energetically that the body causing when common test tube body is uncapped breaks or sample vibration no matter choose or twist.
(2) arrange in the bottom of test tube body and form the wall extension bottom surface of cavity and carry out adhesive label, when the wearing and tearing that reduced label have also been avoided label to be attached on test tube body simultaneously, block because of it sampling error that sight line causes.
(3) label of the wall extension bottom surface of test tube body adopts electronic tag or develops and prints sample information Quick Response Code with laser, and having saved space simultaneously can also the more quantity of information of typing.
In a word, rotation open type vacuum test tube provided by the invention is simple in structure, easy to operate, low cost of manufacture, and the suitability is by force for the realization of Sample automatization provides a great convenience.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention rotates open type vacuum test tube;
Wherein: 1-block, 2-test tube body, 3-roller seating space, 4-wall extension, 5-cavity, 6-reinforcement.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
As shown in Figure 1, rotation open type vacuum test tube, comprise test tube body 1 and block 2, the outer wall bottom of test tube body 1 is also provided with roller seating space 3, and roller seating space 3 also can be arranged on the middle part of test tube body 1 outer wall, and roller seating space 3 evenly arranges along the same level of test tube body 1 outer wall, roller seating space 3 numbers are two, also can be three, four or five, when roller seating space 3 is positioned at test tube bottom, roller seating space 3 has along test tube body 1 outer wall bottom opening the height matching with the claw of test tube deck straight up.Twist while getting spiral cover block, first by test tube body, roller seating space 3 openings on 1 along its insert in the claw of test tube decks, mechanical hand is twisted and is got spiral cover and block a shot 2 o'clock, due to closely cooperating of roller seating space 3 and claw, test tube body 1 maintains static, thereby spiral cover block 2 rotates with test tube body 1 and separates with mechanical hand.
The inner bottom part of test tube body 1 is round bottom, the external bottom end of test tube body 1 be connected with one with the integrated wall extension 4 of outer wall of test tube body 2, the bottom surface of wall extension 4 is for adhesive label, the bottom surface of wall extension 4 is recessed to form cavity 5 inwards, in cavity 5, be provided with criss-cross reinforcement 6, reinforcement 6 place faces and wall extension 4 are at grade.For the more sample information of energy typing, label uses Quick Response Code, the information of typing sample in Quick Response Code, and label can also be electronic tag.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. rotation open type vacuum test tube, comprises test tube body (1) and block (2), it is characterized in that: outer wall middle part or the bottom of described test tube body arrange roller seating space (3), and roller seating space (3) evenly arranges along the same level of test tube body outer wall.
2. according to rotation open type vacuum test tube claimed in claim 1, it is characterized in that: described roller seating space (3) is positioned at test tube bottom, and roller seating space (3) has along test tube body (1) outer wall bottom opening the height matching with the claw of test tube deck straight up.
3. according to rotation open type vacuum test tube claimed in claim 1, it is characterized in that: described roller seating space (3) number is at least one.
4. according to the rotation open type vacuum test tube described in claim 1-3 any one claim, it is characterized in that: the inner bottom surface of described test tube body (1) is arc surface, the external bottom end of test tube body (1) be connected with one with the integrated wall extension of its outer wall (4), the bottom surface of wall extension (4) is for adhesive label.
5. rotation open type vacuum test tube according to claim 4, it is characterized in that: the bottom surface of described wall extension (4) is recessed to form cavity (5) inwards, in cavity (5), be provided with criss-cross reinforcement (6), reinforcement (6) place face and wall extension (4) are at grade.
6. rotation open type vacuum test tube according to claim 4, is characterized in that: described label is electronic tag or the Quick Response Code of typing sample information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426718.7A CN104188671A (en) | 2014-08-27 | 2014-08-27 | Rotary uncapping type vacuum blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426718.7A CN104188671A (en) | 2014-08-27 | 2014-08-27 | Rotary uncapping type vacuum blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104188671A true CN104188671A (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426718.7A Pending CN104188671A (en) | 2014-08-27 | 2014-08-27 | Rotary uncapping type vacuum blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104188671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073803A (en) * | 2016-05-31 | 2016-11-09 | 四川金域医学检验中心有限公司 | A kind of blood sampling device for inspection |
| CN107693030A (en) * | 2017-11-16 | 2018-02-16 | 湖北朗泰生物科技有限公司 | A kind of sampling test tube and sampling apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407718Y (en) * | 1999-12-29 | 2000-11-29 | 白杰 | Special test tube for negative pressure hemostix |
| CN201631196U (en) * | 2010-04-27 | 2010-11-17 | 浙江友利医学科技有限公司 | Microscale blood collection tube with support |
| WO2011114413A1 (en) * | 2010-03-15 | 2011-09-22 | Matumura Takahito | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN202191300U (en) * | 2011-08-24 | 2012-04-18 | 张加彩 | Novel blood taking test tube |
| CN202778538U (en) * | 2012-07-11 | 2013-03-13 | 项利仙 | Test tube |
| CN103552764A (en) * | 2013-11-07 | 2014-02-05 | 凡嘉科技（无锡）有限公司 | Frozen pipe fixing frame |
-
2014
- 2014-08-27 CN CN201410426718.7A patent/CN104188671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407718Y (en) * | 1999-12-29 | 2000-11-29 | 白杰 | Special test tube for negative pressure hemostix |
| WO2011114413A1 (en) * | 2010-03-15 | 2011-09-22 | Matumura Takahito | Vacuum blood collection tube, blood collection unit and device for discriminating test methods |
| CN201631196U (en) * | 2010-04-27 | 2010-11-17 | 浙江友利医学科技有限公司 | Microscale blood collection tube with support |
| CN202191300U (en) * | 2011-08-24 | 2012-04-18 | 张加彩 | Novel blood taking test tube |
| CN202778538U (en) * | 2012-07-11 | 2013-03-13 | 项利仙 | Test tube |
| CN103552764A (en) * | 2013-11-07 | 2014-02-05 | 凡嘉科技（无锡）有限公司 | Frozen pipe fixing frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073803A (en) * | 2016-05-31 | 2016-11-09 | 四川金域医学检验中心有限公司 | A kind of blood sampling device for inspection |
| CN107693030A (en) * | 2017-11-16 | 2018-02-16 | 湖北朗泰生物科技有限公司 | A kind of sampling test tube and sampling apparatus |
| CN107693030B (en) * | 2017-11-16 | 2024-04-09 | 湖北朗泰生物科技有限公司 | Sampling test tube and sampling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |